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Sample records for androgenic anabolic steroid

  1. ANABOLIC ANDROGENIC STEROIDS AND DEPENDENCE

    Directory of Open Access Journals (Sweden)

    IHSAN SARI

    2010-12-01

    Full Text Available Anabolic androgenic steroids are used for sportive, cosmetic, therapeutic and occupational reasons and there are many side effects reported (George, 2005; Nieminen et al., 1996; O'Sullivan et al., 2000. Prevalence of anabolic steroids’ use also indicates the importance of this topic. Moreover, it is now known that use of anabolic steroids could lead to dependence which could be psychological or/and physiological (Copeland et al., 2000. It isimportant to know about all aspects of anabolic steroids including dependence. Therefore, this study has attempted to give an insight into use of anabolic steroids and dependence. The discussion will focus on prevalence, reasons, and side effects of use and physiological and psychological dependence

  2. ABUSE OF ANABOLIC ANDROGENIC STEROIDS

    Directory of Open Access Journals (Sweden)

    Abbas Yavari

    2009-09-01

    Full Text Available According to the International Olympic Committee, the abuse of anabolic androgenic steroids (AASS is found in over 50% of positive doping tests. AASS abuse is not restricted to the organized sports andwidespread use. It remains as an unsolved public-health problem.Lower black market price, easier access to AASS, bodybuilding clubs and internet advertising are factors of this increasingly misuse. There is not real data about the prevalence of AASS abuse in various populations or countries, because most of athletes or students, due to their prohibition or ethical aspects do not admit to AASS abuse. Often they are aware of the risks of their choice and yet, are eager to put themselves at risk without deeper consideration. The abusers use them to improve their physical fitness and appearance.Present article has been collected to elucidate the risks and adverse effects of AASS and explanation of mechanisms of these events.

  3. Anabolic-androgenic steroids for alcoholic liver disease

    DEFF Research Database (Denmark)

    Rambaldi, Andrea; Iaquinto, Gaetano; Gluud, Christian

    2002-01-01

    The objectives were to assess the beneficial and harmful effects of anabolic-androgenic steroids for alcoholic liver disease.......The objectives were to assess the beneficial and harmful effects of anabolic-androgenic steroids for alcoholic liver disease....

  4. Androgenic anabolic steroids also impair right ventricular function.

    Science.gov (United States)

    Kasikcioglu, Erdem; Oflaz, Huseyin; Umman, Berrin; Bugra, Zehra

    2009-05-01

    Chronic anabolic steroid use suppresses left ventricular functions. However, there is no information regarding the chronic effects of anabolic steroids on right ventricular function which also plays a key role in global cardiac function. The main objective of the present study was to investigate the effects of androgenic anabolic steroids usage among athletes on remodeling the right part of the heart. Androgenic-anabolic steroids-using bodybuilders had smaller diastolic velocities of both ventricles than drug-free bodybuilders and sedentary counterparts. This study shows that androgenic anabolic steroids-using bodybuilders exhibited depressed diastolic functions of both ventricles.

  5. Pathological changes in anabolic androgenic steroid users.

    Science.gov (United States)

    Lusetti, Monia; Licata, Manuela; Silingardi, Enrico; Reggiani Bonetti, Luca; Palmiere, Cristian

    2015-07-01

    Several classes of recreational and prescription drugs have additional effects on the heart and vasculature, which may significantly contribute to morbidity and mortality in chronic users. The study presented herein focuses on pathological changes involving the heart possibly due to anabolic androgenic steroid use. The role these hormones may play in their occurrence of sudden cardiac death is also investigated. 98 medico-legal cases including 6 anabolic androgenic steroid users were retrospectively reviewed. Autopsies, histology, immunohistochemistry, biochemistry and toxicology were performed in all cases. Pathological changes consisted of various degrees of interstitial and perivascular fibrosis as well as fibroadipous metaplasia and perineural fibrosis within the myocardium of the left ventricle. Within the limits of the small number of investigated cases, our results appear to confirm former observations on this topic and suggest anabolic androgenic steroid's potential causative role in the pathogenesis of sudden cardiac deaths in chronic users. Copyright © 2015 Elsevier Ltd and Faculty of Forensic and Legal Medicine. All rights reserved.

  6. Review of Androgenic Anabolic Steroid Use

    Energy Technology Data Exchange (ETDEWEB)

    T. Borges; G. Eisele; C. Byrd

    2001-07-31

    An area that has been overlooked within personnel security evaluations is employee use of androgenic-anabolic steroids (AAS). Current drug testing within the federal government does not include testing for anabolic steroids, and the difficulties to implement such testing protocols-not to mention the cost involved-make AAS testing highly improbable. The basis of this report is to bring to the forefront the damage that anabolic steroids can cause from both a physical and a psychological standpoint. Most individuals who use AASs do so to increase their muscle mass because they wish to gain some type of competitive edge during athletic competition or they wish to enhance their physical features for self-satisfaction and self-esteem (i.e., body building). Security officers are one group of men who often take high doses of anabolic steroids, according to the Second Report of the Senate Standing Committee (1990). The negative psychological characteristics for AAS use is extensive and includes prominent hostility, aggressiveness, irritability, euphoria, grandiose beliefs, hyperactivity, reckless behavior, increased sexual appetite, unpredictability, poor impulse control, mood fluctuations, and insomnia. The drug may invoke a sense of power and invincibility (Leckman and Scahill, 1990). Depressive symptoms, such as anhedonia, fatigue, impaired concentration, decreased libido, and even suicidality (Pope and Katz, 1992) have been noted with steroid withdrawal. It appears that long-term users of AAS experience similar characteristics as other substance abusers (i.e., craving, dependence, and withdrawal symptoms).

  7. Anabolic-androgenic steroids for alcoholic liver disease

    DEFF Research Database (Denmark)

    Rambaldi, A; Gluud, C

    2006-01-01

    Alcohol is one of the most common causes of liver disease in the Western World. Randomised clinical trials have examined the effects of anabolic-androgenic steroids for alcoholic liver disease.......Alcohol is one of the most common causes of liver disease in the Western World. Randomised clinical trials have examined the effects of anabolic-androgenic steroids for alcoholic liver disease....

  8. Anabolic androgenic steroid-induced hepatotoxicity.

    Science.gov (United States)

    Bond, Peter; Llewellyn, William; Van Mol, Peter

    2016-08-01

    Anabolic androgenic steroids (AAS) have been abused for decades by both professional and amateur athletes in order to improve physical performance or muscle mass. AAS abuse can cause adverse effects, among which are hepatotoxic effects. These effects include cholestatic icterus and possibly peliosis hepatis and hepatocellular carcinoma or adenoma. In particular, 17α-alkylated AAS appear to be hepatotoxic, whereas nonalkylated AAS appear not to be. The 17α-alkyl substitution retards hepatic metabolism of the AAS rendering it orally bioavailable. The mechanism responsible for the hepatotoxicity induced by 17α-alkylated AAS remains poorly understood. However, oxidative stress has been repeatedly shown to be associated with it. In this manuscript we present a hypothesis which describes a potential mechanism responsible for AAS-induced hepatotoxicity, based on several observations from the literature which suggest oxidative stress being a causal factor. Copyright © 2016 Elsevier Ltd. All rights reserved.

  9. [Control measures for anabolic androgenic steroid medicines].

    Science.gov (United States)

    Vázquez-Mourelle, Raquel; Carracedo-Martínez, Eduardo; Ces Gens, Eugenio; Cadórniga Valiño, Luis; Álvaro Esteban, Pilar; Pose Reino, José Manuel

    2015-01-01

    Anabolic androgenic steroids (AAS) can cause serious adverse effects when used without a therapeutic purpose. This article aims to show that the AAS are susceptible to being sold on the black market. We also aim to describe how certain limitations on the health inspection services of the Galician health service to pursue these illegal actions prompted a regulatory initiative demanding that additional actions be granted to community pharmacies when dispensing AAS. Four pharmacy inspections detected the diversion of a total of 3118 packages of AAS, which led to the opening of four disciplinary proceedings. In two of these, specialized police forces were called in as there was sufficient evidence of possible diversion to gymnasiums, resulting in a police operation called Operation Fitness. Copyright © 2014 SESPAS. Published by Elsevier Espana. All rights reserved.

  10. Multiple arterial thromboses associated with anabolic androgenic steroids.

    Science.gov (United States)

    McCulloch, Neil Arthur; Abbas, Jonathan Raihan; Simms, Malcolm Harold

    2014-03-01

    The use of supraphysiological doses of anabolic androgenic steroids can have serious side effects. This article reports the case of a young man who suffered potentially life-threatening arterial thromboses following the use of these drugs.

  11. Anabolic-androgenic steroids for alcoholic liver disease

    DEFF Research Database (Denmark)

    Rambaldi, A; Iaquinto, G; Gluud, C

    2003-01-01

    Alcohol is one of the most common causes of liver disease in the Western World today. Randomised clinical trials have examined the effects of anabolic-androgenic steroids for alcoholic liver disease.......Alcohol is one of the most common causes of liver disease in the Western World today. Randomised clinical trials have examined the effects of anabolic-androgenic steroids for alcoholic liver disease....

  12. ANABOLIC ANDROGENIC STEROIDS AND ADVERSE EVENTS OF THEIR APPLICATION

    Directory of Open Access Journals (Sweden)

    Nina Đukanović

    2011-08-01

    Full Text Available Anabolic androgenic steroids are synthetic compounds originating from testosterone. Their main effects are the control of development and expression of male secondary sexual characteristics, which are known as androgenic effects, and encourage muscle growth or anabolic effects. Anabolic androgenic steroids are most commonly used illegal substances. Besides these physiological effects, which are achieved using therapeutic doses of these preparations, higher doses than recommended, especially over the longer term, may be associated with the emergence of numerous adverse events. Adverse events may be registered in almost all organs and organ systems, but usually include changes in the reproductive system, skin, liver and cardiovascular system.

  13. Anabolic-androgenic steroid increases running endurance in rats.

    Science.gov (United States)

    Van Zyl, C G; Noakes, T D; Lambert, M I

    1995-10-01

    The study was designed to determine whether treatment with an anabolic-androgenic steroid enhances running performance in rats by increasing their freely chosen training distance. Forty male Long-Evans rats were randomly divided into either a sedentary control group or an exercising group caged in specially designed running wheels in which the rats were able to run spontaneously. After 4 wk, both groups were further subdivided into two groups receiving either 0.5-mg Durabolin (nandrolone phenylpropionate) (im) or 0.5-mg saline, every second day. After 8 wk, running distance was similar in both exercising groups. Rats receiving the anabolic-androgenic steroid ran 41% longer during the test of submaximal running endurance compared to the trained rats receiving saline (P sedentary rats receiving the anabolic-androgenic steroid. After 4 wk of training, the maximal sprinting speed increased by 29% in trained rats. There was no further increase in maximal sprinting speed after an additional 4 wk of training and treatment with either anabolic-androgenic steroid or saline treatment. Therefore, rats that train spontaneously while being treated with an anabolic-androgenic steroid had increased submaximal running endurance compared with trained rats treated with saline, despite the similar voluntary training distance and skeletal muscle oxidative capacity between the two groups. The mechanism by which treatment with an anabolic-androgenic steroid, combined with training, enhances submaximal running performance could not be identified and needs to be addressed in future studies.

  14. Structural characteristics of anabolic androgenic steroids contributing to binding to the androgen receptor and to their anabolic and androgenic activities. Applied modifications in the steroidal structure.

    Science.gov (United States)

    Fragkaki, A G; Angelis, Y S; Koupparis, M; Tsantili-Kakoulidou, A; Kokotos, G; Georgakopoulos, C

    2009-02-01

    Anabolic androgenic steroids (AAS) are synthetic derivatives of testosterone introduced for therapeutic purposes providing enhanced anabolic potency with reduced androgenic effects. Androgens mediate their action through their binding to the androgen receptor (AR) which is mainly expressed in androgen target tissues, such as the prostate, skeletal muscle, liver and central nervous system. This paper reviews some of the wide spectrum of testosterone and synthetic AAS structure modifications related to the intended enhancement in anabolic activity. The structural features of steroids necessary for effective binding to the AR and those which contribute to the stipulation of the androgenic and anabolic activities are also presented.

  15. Hypercholesterolemia in Male Power Lifters Using Anabolic-Androgenic Steroids.

    Science.gov (United States)

    Cohen, Jonathan C.; And Others

    1988-01-01

    Measurement of serum cholesterol concentrations in male power lifters who used anabolic-androgenic steroids for eight weeks, three years, or eight years indicated that mean serum cholesterol levels increased with drug use, but decreased promptly to near pre-steroid levels after steroid use ended. (Author/CB)

  16. Illicit Anabolic-Androgenic Steroid Use

    Science.gov (United States)

    Kanayama, Gen; Hudson, James I.; Pope, Harrison G.

    2009-01-01

    The anabolic-androgenic steroids (AAS) are a family of hormones that includes testosterone and its derivatives. These substances have been used by elite athletes since the 1950s, but they did not become widespread drugs of abuse in the general population until the 1980s. Thus, knowledge of the medical and behavioral effects of illicit AAS use is still evolving. Surveys suggest that many millions of boys and men, primarily in Western countries, have abused AAS to enhance athletic performance or personal appearance. AAS use among girls and women is much less common. Taken in supraphysiologic doses, AAS show various long-term adverse medical effects, especially cardiovascular toxicity. Behavioral effects of AAS include hypomanic or manic symptoms, sometimes accompanied by aggression or violence, which usually occur while taking AAS, and depressive symptoms occurring during AAS withdrawal. However, these symptoms are idiosyncratic and afflict only a minority of illicit users; the mechanism of these idiosyncratic responses remains unclear. AAS users may also ingest a range of other illicit drugs, including both “body-image” drugs to enhance physical appearance or performance, and classical drugs of abuse. In particular, AAS users appear particularly prone to opioid use. There may well be a biological basis for this association, since both human and animal data suggest that AAS and opioids may share similar brain mechanisms. Finally, AAS may cause a dependence syndrome in a substantial minority of users. AAS dependence may pose a growing public health problem in future years, but remains little studied. PMID:19769977

  17. Anabolic Steroids (For Teens)

    Science.gov (United States)

    ... Enter Search Term(s): Teens / Drug Facts / Anabolic Steroids Anabolic Steroids Street names: Gym Candy, Juice, Roids Print Expand All Revised March 2017 What are anabolic steroids? ©Shutterstock/ Dizain Also known as: Anabolic-androgenic Steroids, ...

  18. The Central Effects of Androgenic-anabolic Steroid Use.

    Science.gov (United States)

    Mędraś, Marek; Brona, Anna; Jóźków, Paweł

    2018-02-21

    : Millions of men use androgenic-anabolic steroids (AAS) to stimulate muscle growth and improve physical appearance. Although 1 out of 3 people who uses androgenic-anabolic steroids develops a steroid use disorder, the effects of the drugs on the central nervous system and the psyche are still not well understood. Although most addictive substances improve mood immediately after administration, AAS exert less pronounced euphoric effects. Instead, they are primarily taken for the delayed gratification of increased muscle mass. Withdrawal from AAS may lead to a range of somatic and psychiatric symptoms, and, in many cases, comprehensive treatment supervised by an endocrinologist and a psychiatrist is required.

  19. Androgenic anabolic steroid use among male adolescents in Falkenberg.

    Science.gov (United States)

    Nilsson, S

    1995-01-01

    Recent reports show that androgenic anabolic steroids are used by many teenagers, not as a deliberate attempt to give them strength, better athletic performance, etc., but to improve their looks. The so-called macho cult among young boys tempts them into using androgenic anabolic steroids to give them bigger muscles and a more powerful appearance. This study was undertaken to investigate the prevalence of androgenic anabolic steroid use among teenagers in a small town and to create a platform for future work with the aim of decreasing the misuse of these drugs. In Falkenberg, a town in the county of Halland in the west of Sweden, the pupils at two high schools were investigated by means of an anonymous multiple-choice questionnaire. A total of 1383 students (688 males and 695 females) aged 14-19 years participated in the study, giving a participation rate of 96%. The number of answers completed was 99%. The use of androgenic anabolic steroids is a reality among male teenagers in Falkenberg, with 5.8% of them using the drugs. Among 15- to 16-year-old boys misuse of these drugs is as high as 10%, and of these 50% (5.0% of total) also inject ampoules of the drugs. This prevalence is alarming since the adverse effects of androgenic anabolic steroids are more serious in teenagers. Serious action must be taken to inform teenagers of the consequences of misusing drugs.

  20. Prevalence and awareness of anabolic androgenic steroid use ...

    African Journals Online (AJOL)

    Purpose: To examine the prevalence and awareness of anabolic-androgenic steroid (AAS) use among male bodybuilders visiting gyms in Jazan region, Saudi Arabia. Methods: A cross-sectional survey was conducted among 500 male bodybuilders visiting gyms in the Jazan region of Saudi Arabia. Information on ...

  1. Procoagulant State in Current and Former Anabolic Androgenic Steroid Abusers

    DEFF Research Database (Denmark)

    Chang, Simon; Rasmussen, Jon J; Frandsen, Mikkel N

    2018-01-01

    BACKGROUND:  Anabolic androgenic steroid (AAS) abusers are considered at increased risk of cardiovascular morbidity and mortality. We hypothesized that current and former AAS abuse would induce a procoagulant shift in the haemostatic balance. METHODS:  Men 18 to 50 years of age were included...

  2. Psychological and Behavioral Effects of Anabolic-Androgenic Steroids.

    Science.gov (United States)

    Bahrke, Michael S.

    This review of the literature on the psychological and behavioral effects of anabolic-androgenic steroids (AS) first looks at aspects of the history and prevalence of AS use in competitive sports. Research suggests that one-quarter to one-half million adolescents in the United States have used, or are currently using AS. Some effects of androgens…

  3. Androgenic-anabolic activities of some new synthesized steroidal pyrane, pyridine and thiopyrimidine derivatives.

    Science.gov (United States)

    Abdalla, Mohamed M; Amr, Abd El-Galil E; Al-Omar, Mohamed A; Hussain, Azza A; Amer, Mohamed S

    2014-01-01

    In continuation of our previous work, fused steroidal derivatives with pyrane, pyridine, pyrimidine moieties were synthesized and evaluated as androgenic-anabolic agents. Some of the newly synthesized compounds are exhibited pronounced androgenic-anabolic activities.

  4. Synthetic anabolic agents: steroids and nonsteroidal selective androgen receptor modulators.

    Science.gov (United States)

    Thevis, Mario; Schänzer, Wilhelm

    2010-01-01

    The central role of testosterone in the development of male characteristics, as well as its beneficial effects on physical performance and muscle growth, has led to the search for synthetic alternatives with improved pharmacological profiles. Hundreds of steroidal analogs have been prepared with a superior oral bioavailability, which should also possess reduced undesirable effects. However, only a few entered the pharmaceutical market due to severe toxicological incidences that were mainly attributed to the lack of tissue selectivity. Prominent representatives of anabolic-androgenic steroids (AAS) are for instance methyltestosterone, metandienone and stanozolol, which are discussed as model compounds with regard to general pharmacological aspects of synthetic AAS. Recently, nonsteroidal alternatives to AAS have been developed that selectively activate the androgen receptor in either muscle tissue or bones. These so-called selective androgen receptor modulators (SARMs) are currently undergoing late clinical trials (IIb) and will be prohibited by the World Anti-Doping Agency from January 2008. Their entirely synthetic structures are barely related to steroids, but particular functional groups allow for the tissue-selective activation or inhibition of androgen receptors and, thus, the stimulation of muscle growth without the risk of severe undesirable effects commonly observed in steroid replacement therapies. Hence, these compounds possess a high potential for misuse in sports and will be the subject of future doping control assays.

  5. Anabolic androgenic steroids, an easily forgotten cause of polycythaemia and cerebral infarction.

    Science.gov (United States)

    Low, M S Y; Vilcassim, S; Fedele, P; Grigoriadis, G

    2016-04-01

    Excessive anabolic androgenic steroids (both exogenous and endogenous) are known causes of polycythaemia and ischaemic cardiovascular events. Despite this, they are commonly forgotten in the workup of patients. We report a case of exogenous anabolic androgenic steroid-induced polycythaemia and stroke and explore possible pitfalls for clinicians. © 2016 Royal Australasian College of Physicians.

  6. When color fails: illicit blue tablets containing anabolic androgen steroids.

    Science.gov (United States)

    Favretto, Donata; Castagna, Franca; Maietti, Sergio; Boscolo-Berto, Rafael; Ferrara, Santo Davide

    2013-09-01

    The necessity of specific, confirmatory tests in the identification of seized illicit products was highlighted by the analysis of eighteen heart shaped, blue tablets confiscated by Police at a street control in the North East of Italy. The tablets responded as amphetamines to a preliminary color test (Marquis); a subsequent, confirmatory assay by gas chromatography-mass spectrometry revealed the presence of two anabolic androgen steroids (AAS), methandienone and methyltestosterone, in concentration of 1.7 and 1.5mg respectively per tablet; no trace of amphetamine-like or nitrogen containing compounds was found. The observed orange coloration was due to the reaction of concentrated sulphuric acid, contained in the Marquis reagent, with the Δ(4) C-3 keto group of steroids. The two AAS, banned under the world antidoping code, are not considered as psychoactive drugs of abuse in most countries, although their trafficking may entangle severe public health concerns. Copyright © 2013 Elsevier B.V. All rights reserved.

  7. Use of anabolic-androgenic steroids among body builders--frequency and attitudes.

    Science.gov (United States)

    Lindström, M; Nilsson, A L; Katzman, P L; Janzon, L; Dymling, J F

    1990-06-01

    A total of 138 male body builders who regularly attended a gym participated anonymously in a study of the use of anabolic-androgenic steroids in relation to side-effects, blood pressure, body mass index (BMI; kg m-2), training frequency, social background, occupation, knowledge and attitudes to steroid use. Fifty-three of the 138 body builders had used anabolic-androgenic steroids for a median duration of 2 years. Steroid use was linked to a higher BMI and more frequent training. Seventy-five per cent (n = 18) of those attending body building for competition, and 24% (n = 11) of those attending to improve their sense of well-being, used anabolic-androgenic steroids. Of all body builders, 94% considered anabolic-androgenic steroids to be dangerous. Of the users, 81% experienced side-effects, but 74% still intended to continue steroid medication.

  8. Caution for anabolic androgenic steroid use: a case report of multiple organ dysfunction syndrome.

    Science.gov (United States)

    Unai, Shinya; Miessau, Joseph; Karbowski, Pawel; Baram, Michael; Cavarocchi, Nicholas C; Hirose, Hitoshi

    2013-12-01

    We report a 42-year-old male amateur body builder and user of anabolic androgenic steroids, who developed ARDS, acute kidney injury, and refractory supraventricular tachycardia. He required extracorporeal membrane oxygenation, continuous veno-venous hemodialysis, and catheter ablation. We believe that long-term anabolic androgenic steroid abuse predisposed the patient to multiple organ dysfunction syndrome, from its immunomodulatory effects in an otherwise healthy patient. Anabolic androgenic steroid use should be part of the history taking process, since it may complicate diagnosis, disease progression, and prognosis.

  9. Characteristics and outcome of patients with heart failure due to anabolic-androgenic steroids

    DEFF Research Database (Denmark)

    Søndergaard, Eva Bjerre; Thune, Jens Jakob; Gustafsson, Finn

    2014-01-01

    OBJECTIVES: The objective of the study was to analyse the outcome of patients with advanced heart failure due to abuse of anabolic-androgenic steroids. DESIGN: A retrospective chart review of patients admitted or referred for advanced heart failure, due to anabolic-androgenic steroid abuse...... with angiotensin-converting enzyme inhibitors and beta-blockers. The remaining 3 patients required implantation of a LV assist device (LVAD) and were listed for heart transplantation. No recovery of LV function in the patients treated with assist device was seen. CONCLUSION: Anabolic-androgenic steroid...

  10. The metabolism of anabolic-androgenic steroids in the greyhound.

    Science.gov (United States)

    McKinney, Andrew R; Cawley, Adam T; Young, E Bruce; Kerwick, Carmel M; Cunnington, Karen; Stewart, Rhiannon T; Ambrus, Joseph I; Willis, Anthony C; McLeod, Malcolm D

    2013-04-01

    Effective control of the use of anabolic-androgenic steroids (AASs) in animal sports is essential in order to ensure both animal welfare and integrity. In order to better police their use in Australian and New Zealand greyhound racing, thorough metabolic studies have been carried out on a range of registered human and veterinary AASs available in the region. Canine metabolic data are presented for the AASs boldenone, danazol, ethylestrenol, mesterolone, methandriol, nandrolone and norethandrolone. The principal Phase I metabolic processes observed were the reduction of A-ring unsaturations and/or 3-ketones with either 3α,5β- or 3β,5α-stereochemistry, the oxidation of secondary 17β-hydroxyl groups and 16α-hydroxylation. The Phase II β-glucuronylation of sterol metabolites was extensive. The presented data have enabled the effective analysis of AASs and their metabolites in competition greyhound urine samples.

  11. National Athletic Trainers' Association Position Statement: Anabolic-Androgenic Steroids

    Science.gov (United States)

    Kersey, Robert D.; Elliot, Diane L.; Goldberg, Linn; Kanayama, Gen; Leone, James E.; Pavlovich, Mike; Pope, Harrison G.

    2012-01-01

    This NATA position statement was developed by the NATA Research & Education Foundation. Objective This manuscript summarizes the best available scholarly evidence related to anabolic-androgenic steroids (AAS) as a reference for health care professionals, including athletic trainers, educators, and interested others. Background Health care professionals associated with sports or exercise should understand and be prepared to educate others about AAS. These synthetic, testosterone-based derivatives are widely abused by athletes and nonathletes to gain athletic performance advantages, develop their physiques, and improve their body image. Although AAS can be ergogenic, their abuse may lead to numerous negative health effects. Recommendations Abusers of AAS often rely on questionable information sources. Sports medicine professionals can therefore serve an important role by providing accurate, reliable information. The recommendations provide health care professionals with a current and accurate synopsis of the AAS-related research. PMID:23068595

  12. Near‐fatal spontaneous hepatic rupture associated with anabolic androgenic steroid use: a case report

    OpenAIRE

    Patil, J J; O'Donohoe, B; Loyden, C F; Shanahan, D

    2007-01-01

    Anabolic androgenic steroids are commonly used at high doses by bodybuilders and athletes to enhance physique and improve performance levels. We report a case of spontaneous hepatic rupture with life‐threatening haemorrhage associated with a past history of anabolic steroid use.

  13. Cardiotoxic effects of cocaine and anabolic-androgenic steroids in the athlete.

    Science.gov (United States)

    Welder, A A; Melchert, R B

    1993-04-01

    Cocaine and anabolic-androgenic steroid abuse have become major drug problems in the United States. Cocaine has been designated as "the drug of greatest national health concern" while as many as 1 million Americans have used or are currently using anabolic-androgenic steroids to promote athletic performance and/or improve physical appearance. Unfavorable cardiovascular events have been linked to both cocaine and anabolic-androgenic steroid abuse in healthy, physically active individuals. Deaths of several United States athletes in 1986 focused attention on the life-threatening cardiovascular consequences of cocaine abuse. Reports of myocardial injury with anabolic-androgenic steroid abuse are anecdotal. Nevertheless, case reports have illustrated the alarming cardiotoxic potential of these steroids in athletes. Anabolic-androgenic steroids were correlated to myocardial infarction in weight lifters and cardiomyopathy in a former professional football player. From the total emergency room episodes where cocaine was mentioned in 1990, approximately 66% of these episodes occurred in young individuals 18-29 years of age. Over 500,000 of the individuals currently taking anabolic-androgenic steroids for nonmedical purposes are high-school children. Because cocaine and anabolic-androgenic steroids are used improperly, more focus needs to be paid to the toxic mechanisms of their adverse effects. Therefore, the purpose of this review is to discuss mechanisms whereby exercise and/or exercise training may alter the cardiovascular responses to these drugs. Furthermore, we would like to illustrate that contrary to the popular belief, acute and chronic abuse of cocaine and anabolic-androgenic steroids have a negative impact on exercise performance.

  14. Insulin sensitivity in relation to fat distribution and plasma adipocytokines among abusers of anabolic androgenic steroids

    DEFF Research Database (Denmark)

    Rasmussen, Jon Jarløv; Schou, Morten; Selmer, Christian

    2017-01-01

    Objective: Abuse of anabolic androgenic steroids (AAS) is prevalent among young men, but information regarding effects on insulin sensitivity and fat distribution is limited. The objective was to investigate insulin sensitivity in relation to fat distribution and adipocytokines among current...

  15. A jaundiced bodybuilder Cholestatic hepatitis as side effect of injectable anabolic-androgenic steroids.

    Science.gov (United States)

    Boks, Marije N; Tiebosch, Anton T; van der Waaij, Laurens A

    2017-11-01

    The use of anabolic steroids is prevalent in recreational athletes. This case report describes a young amateur bodybuilder who was referred to our outpatient clinic with jaundice and loss of appetite due to cholestatic hepatitis. Additional tests including a liver biopsy made it likely that the hepatitis was caused by the injectable anabolic steroid trenbolone enanthate. Cholestatic hepatitis may not be limited to the use of oral anabolic-androgenic steroids, as is widely assumed. Therefore, and because of other side effects, the recreational use of all forms of anabolic steroids should be discouraged.

  16. Brain connectivity aberrations in anabolic-androgenic steroid users.

    Science.gov (United States)

    Westlye, Lars T; Kaufmann, Tobias; Alnæs, Dag; Hullstein, Ingunn R; Bjørnebekk, Astrid

    2017-01-01

    Sustained anabolic-androgenic steroid (AAS) use has adverse behavioral consequences, including aggression, violence and impulsivity. Candidate mechanisms include disruptions of brain networks with high concentrations of androgen receptors and critically involved in emotional and cognitive regulation. Here, we tested the effects of AAS on resting-state functional brain connectivity in the largest sample of AAS-users to date. We collected resting-state functional magnetic resonance imaging (fMRI) data from 151 males engaged in heavy resistance strength training. 50 users tested positive for AAS based on the testosterone to epitestosterone (T/E) ratio and doping substances in urine. 16 previous users and 59 controls tested negative. We estimated brain network nodes and their time-series using ICA and dual regression and defined connectivity matrices as the between-node partial correlations. In line with the emotional and behavioral consequences of AAS, current users exhibited reduced functional connectivity between key nodes involved in emotional and cognitive regulation, in particular reduced connectivity between the amygdala and default-mode network (DMN) and between the dorsal attention network (DAN) and a frontal node encompassing the superior and inferior frontal gyri (SFG/IFG) and the anterior cingulate cortex (ACC), with further reductions as a function of dependency, lifetime exposure, and cycle state (on/off).

  17. Brain connectivity aberrations in anabolic-androgenic steroid users

    Directory of Open Access Journals (Sweden)

    Lars T. Westlye

    2017-01-01

    Full Text Available Sustained anabolic-androgenic steroid (AAS use has adverse behavioral consequences, including aggression, violence and impulsivity. Candidate mechanisms include disruptions of brain networks with high concentrations of androgen receptors and critically involved in emotional and cognitive regulation. Here, we tested the effects of AAS on resting-state functional brain connectivity in the largest sample of AAS-users to date. We collected resting-state functional magnetic resonance imaging (fMRI data from 151 males engaged in heavy resistance strength training. 50 users tested positive for AAS based on the testosterone to epitestosterone (T/E ratio and doping substances in urine. 16 previous users and 59 controls tested negative. We estimated brain network nodes and their time-series using ICA and dual regression and defined connectivity matrices as the between-node partial correlations. In line with the emotional and behavioral consequences of AAS, current users exhibited reduced functional connectivity between key nodes involved in emotional and cognitive regulation, in particular reduced connectivity between the amygdala and default-mode network (DMN and between the dorsal attention network (DAN and a frontal node encompassing the superior and inferior frontal gyri (SFG/IFG and the anterior cingulate cortex (ACC, with further reductions as a function of dependency, lifetime exposure, and cycle state (on/off.

  18. Sudden or unnatural deaths involving anabolic-androgenic steroids.

    Science.gov (United States)

    Darke, Shane; Torok, Michelle; Duflou, Johan

    2014-07-01

    Anabolic-androgenic steroids (AASs) are frequently misused. To determine causes of death, characteristics, toxicology, and pathology of AAS positive cases, all cases (n = 24) presenting to the New South Wales Department of Forensic Medicine (1995-2012) were retrieved. All were male, and the mean age was 31.7 years. Deaths were mainly due to accidental drug toxicity (62.5%), then suicide (16.7%) and homicide (12.5%). Abnormal testosterone/epitestosterone ratios were reported in 62.5%, followed by metabolites of nandrolone (58.3%), stanozolol (33.3%), and methandienone (20.8%). In 23 of 24 cases, substances other than steroids were detected, most commonly psychostimulants (66.7%). In nearly half, testicular atrophy was noted, as was testicular fibrosis and arrested spermatogenesis. Left ventricular hypertrophy was noted in 30.4%, and moderate to severe narrowing of the coronary arteries in 26.1%. To summarize, the typical case was a male polydrug user aged in their thirties, with death due to drug toxicity. Extensive cardiovascular disease was particularly notable. © 2014 American Academy of Forensic Sciences.

  19. Androgenic anabolic steroid abuse and the cardiovascular system.

    Science.gov (United States)

    Vanberg, Paul; Atar, Dan

    2010-01-01

    Abuse of anabolic androgenic steroids (AAS) has been linked to a variety of different cardiovascular side effects. In case reports, acute myocardial infarction is the most common event presented, but other adverse cardiovascular effects such as left ventricular hypertrophy, reduced left ventricular function, arterial thrombosis, pulmonary embolism and several cases of sudden cardiac death have also been reported. However, to date there are no prospective, randomized, interventional studies on the long-term cardiovascular effects of abuse of AAS. In this review we have studied the relevant literature regarding several risk factors for cardiovascular disease where the effects of AAS have been scrutinized:(1) Echocardiographic studies show that supraphysiologic doses of AAS lead to both morphologic and functional changes of the heart. These include a tendency to produce myocardial hypertrophy (Fig. 3), a possible increase of heart chamber diameters, unequivocal alterations of diastolic function and ventricular relaxation, and most likely a subclinically compromised left ventricular contractile function. (2) AAS induce a mild, but transient increase of blood pressure. However, the clinical significance of this effect remains modest. (3) Furthermore, AAS confer an enhanced pro-thrombotic state, most prominently through an activation of platelet aggregability. The concomitant effects on the humoral coagulation cascade are more complex and include activation of both pro-coagulatory and fibrinolytic pathways. (4) Users of AAS often demonstrate unfavorable measurements of vascular reactivity involving endothelial-dependent or endothelial-independent vasodilatation. A degree of reversibility seems to be consistent, though. (5) There is a comprehensive body of evidence documenting that AAS induce various alterations of lipid metabolism. The most prominent changes are concomitant elevations of LDL and decreases of HDL, effects that increase the risk of coronary artery disease

  20. Anabolic-Androgenic Steroid Use Among 1,010 College Men.

    Science.gov (United States)

    Pope, Harrison G., Jr.; And Others

    1988-01-01

    Two percent of 1,010 male college students responding to a questionnaire about anabolic-androgenic steroid use reported using steroids; most of the users were competitive athletes, although some used steroids to improve their physical appearance. Users were not distinguished from non-users in terms of academic achievement or use of other illicit…

  1. Anabolic-Androgenic Steroids: Prevalence, Knowledge, and Attitudes in Junior and Senior High School Students.

    Science.gov (United States)

    Luetkemeier, Maurie J.; And Others

    1995-01-01

    Reports a survey of junior and senior high school students that investigated the prevalence of anabolic-androgenic steroid use and examined gender, sports participation, and illicit drug use. Results indicated the prevalence of steroid use was 3.3%. Steroid use was greater for males, users of other drugs, and strength trainers. (SM)

  2. Adolescent Anabolic/Androgenic Steroids: Aggression and Anxiety During Exposure Predict Behavioral Responding During Withdrawal in Syrian Hamsters (Mesocricetus auratus)

    OpenAIRE

    Ricci, Lesley A.; Morrison, Thomas R.; Melloni, Richard H.

    2013-01-01

    In the U.S. and worldwide anabolic/androgenic steroid use remains high in the adolescent population. This is concerning given that anabolic/androgenic steroid use is associated with a higher incidence of aggressive behavior during exposure and anxiety during withdrawal. This study uses pubertal Syrian hamsters (Mesocricetus auratus) to investigate the hypothesis that an inverse behavioral relationship exists between anabolic/androgenic steroid-induced aggression and anxiety across adolescent ...

  3. Anabolic-Androgenic Steroid Dependence: An Emerging Disorder

    Science.gov (United States)

    Kanayama, Gen; Brower, Kirk J.; Wood, Ruth I.; Hudson, James I.; Pope, Harrison G.

    2009-01-01

    Aims Anabolic-androgenic steroids (AAS) are widely used illicitly to gain muscle and lose body fat. Here we review the accumulating human and animal evidence showing that AAS may cause a distinct dependence syndrome, often associated with adverse psychiatric and medical effects. Method We present an illustrative case of AAS dependence, followed by a summary of the human and animal literature on this topic, based on publications known to us or obtained by searching the PubMed database. Results About 30% of AAS users appear to develop a dependence syndrome, characterized by chronic AAS use despite adverse effects on physical, psychosocial, or occupational functioning. AAS dependence shares many features with classical drug dependence. For example, hamsters will self-administer AAS, even to the point of death, and both humans and animals exhibit a well-documented AAS withdrawal syndrome, mediated by neuroendocrine and cortical neurotransmitter systems. AAS dependence may particularly involve opioidergic mechanisms. However, AAS differ from classical drugs in that they produce little immediate reward of acute intoxication, but instead a delayed effect of muscle gains. Thus standard diagnostic criteria for substance dependence, usually crafted for acutely intoxicating drugs, must be slightly adapted for cumulatively acting drugs such as AAS. Conclusions AAS dependence is a valid diagnostic entity, and likely a growing public health problem. AAS dependence may share brain mechanisms with other forms of substance dependence, especially opioid dependence. Future studies are needed to better characterize AAS dependence, identify risk factors for this syndrome, and develop treatment strategies. PMID:19922565

  4. Anabolic-androgenic steroid use and correlates in Norwegian adolescents.

    Science.gov (United States)

    Sandvik, Morten Renslo; Bakken, Anders; Loland, Sigmund

    2018-04-10

    This paper surveys the prevalence and correlates of anabolic androgenic steroids (AAS) use among Norwegian adolescents, and examines the degree to which sports participation is a mediating or moderating factor to well-known correlations between AAS use and problem behaviour. The data come from the "Ungdata" study, a cross-national youth survey system offered to all municipalities in Norway (response rate: 74%, N = 77,572). The study demonstrates a lifetime prevalence of AAS use of 1.27% and a higher prevalence among boys (1.81%) than girls (0.76%). The analyses show that AAS use is clearly related to problem behaviour such as violence and other substance use. When controlling for problem behaviour, there are no correlations between AAS use and exercising in a sports club or on one's own, whilst there is a weak positive correlation between AAS use and exercising in a gym or engaging in other forms of physical exercise such as dancing or martial arts. These patterns are more or less the same for boys and for girls. We conclude that adolescent AAS use is a low-prevalence phenomenon that primarily takes place in smaller subgroups of individuals who engage in other forms of problem behaviour as well.

  5. Biochemistry and physiology of anabolic androgenic steroids doping.

    Science.gov (United States)

    Lippi, G; Franchini, M; Banfi, G

    2011-05-01

    Anabolic Androgenic Steroids (AASs) are chemical and pharmacological derivatives of the male hormone testosterone which are widely used for increasing burst and sprinting activities in sports. Although AASs are thought to be transversal to the plurality of sports disciplines, they are principally misused by bodybuilders, weightlifters, shot, hammer, discus or javelin throwers, rugby and American football players as well as by swimmers and runners. AAS exert a kaleidoscope of effects on human biology, principally through the 5-α-reductase-mediated conversion into dihydrotestosterone, the aromatase-mediated conversion into female sex hormones, a competitive antagonism to the glucocorticoid receptors, the potential stimulation of erythropoietin secretion as well as psychoactive effects on the brain. The influence of AASs on physical performance is still undefined, since the large number of studies published so far have described discordant and often contradictory outcomes. Nevertheless, animal and human investigations support the hypothesis that the administration of AASs might increase lean body mass, muscle mass, and maximal voluntary strength especially in men, so that they would represent an appealing form of doping for increasing power capacity, sustaining intensive training periods and, last but not least, as a cosmetic muscle makeover. The aim of this article is to review the biochemistry, physiology and the ergogenic effects of AASs.

  6. Effects of anabolic androgenic steroids on chylomicron metabolism.

    Science.gov (United States)

    Morikawa, Aleksandra T; Maranhão, Raul C; Alves, Maria-Janieire N N; Negrão, Carlos E; da Silva, Jeferson L; Vinagre, Carmen G C

    2012-11-01

    To evaluate the effects of anabolic androgenic steroids (AAS) on chylomicron metabolism. An artificial lipid emulsion labeled with radioactive cholesteryl ester (CE) and triglycerides (TG) mimicking chylomicrons was intravenously injected into individuals who regularly weight trained and made regular use of AAS (WT+AAS group), normolipidemic sedentary individuals (SDT group) and individuals who also regularly weight trained but did not use AAS (WT group). Fractional clearance rates (FCR) were determined by compartmental analysis for emulsion plasma decay curves. FCR-CE for the WT+AAS group was reduced (0.0073 ± 0.0079 min(-1), 0.0155 ± 0.0100 min(-1), 0.0149 ± 0.0160 min(-1), respectively; p<0.05), FCR-TG was similar for both the WT and SDT groups. HDL-C plasma concentrations were lower in the WT+AAS group when compared to the WT and SDT groups (22 ± 13; 41 ± 7; 38 ± 13 mg/dL, respectively; p<0.001). Hepatic triglyceride lipase activity was greater in the WT+AAS group when compared to the WT and SDT groups (7243 ± 1822; 3898 ± 1232; 2058 ± 749, respectively; p<0.001). However, no difference was observed for lipoprotein lipase activity. Data strongly suggest that AAS may reduce the removal from the plasma of chylomicron remnants, which are known atherogenic factors. Copyright © 2012 Elsevier Inc. All rights reserved.

  7. Effects of androgenic-anabolic steroids in athletes.

    Science.gov (United States)

    Hartgens, Fred; Kuipers, Harm

    2004-01-01

    Androgenic-anabolic steroids (AAS) are synthetic derivatives of the male hormone testosterone. They can exert strong effects on the human body that may be beneficial for athletic performance. A review of the literature revealed that most laboratory studies did not investigate the actual doses of AAS currently abused in the field. Therefore, those studies may not reflect the actual (adverse) effects of steroids. The available scientific literature describes that short-term administration of these drugs by athletes can increase strength and bodyweight. Strength gains of about 5-20% of the initial strength and increments of 2-5 kg bodyweight, that may be attributed to an increase of the lean body mass, have been observed. A reduction of fat mass does not seem to occur. Although AAS administration may affect erythropoiesis and blood haemoglobin concentrations, no effect on endurance performance was observed. Little data about the effects of AAS on metabolic responses during exercise training and recovery are available and, therefore, do not allow firm conclusions. The main untoward effects of short- and long-term AAS abuse that male athletes most often self-report are an increase in sexual drive, the occurrence of acne vulgaris, increased body hair and increment of aggressive behaviour. AAS administration will disturb the regular endogenous production of testosterone and gonadotrophins that may persist for months after drug withdrawal. Cardiovascular risk factors may undergo deleterious alterations, including elevation of blood pressure and depression of serum high-density lipoprotein (HDL)-, HDL2- and HDL3-cholesterol levels. In echocardiographic studies in male athletes, AAS did not seem to affect cardiac structure and function, although in animal studies these drugs have been observed to exert hazardous effects on heart structure and function. In studies of athletes, AAS were not found to damage the liver. Psyche and behaviour seem to be strongly affected by AAS

  8. Anabolic Steroids

    Science.gov (United States)

    Anabolic steroids are man-made substances related to male sex hormones. Doctors use anabolic steroids to treat some hormone problems in men, delayed ... from some diseases. Bodybuilders and athletes often use anabolic steroids to build muscles and improve athletic performance. Using ...

  9. Prevalence and awareness of anabolic androgenic steroid use ...

    African Journals Online (AJOL)

    ... disturbs the hypothalamic- pituitary-testicular (HPT) axis in males [21]. They become hypogonadal when they stop using anabolic steroids abruptly after prolonged use. [21]. Active oral AAS can cause hepatotoxicity and hepatic neoplasms [22]. Prostate hypertrophy with an increased risk of prostate cancer can also occur ...

  10. Anabolic Androgenic Steroid Use in Teens: Prevalence, Demographics, and Perception of Effects

    Science.gov (United States)

    Lorang, Melissa; Callahan, Bryan; Cummins, Kevin M.; Achar, Suraj; Brown, Sandra A.

    2011-01-01

    Multiple risks are associated with early use of anabolic androgenic steroids, yet public understanding is limited and teen use not uncommon. The present study surveyed 4,231 high school students to understand prevalence of use, association with athletics and other substance use and expectations of drug effects. While overall rates of steroid use…

  11. Anabolic androgenic steroids reverse the beneficial effect of exercise on tendon biomechanics: an experimental study.

    Science.gov (United States)

    Tsitsilonis, Serafim; Chatzistergos, Panayiotis E; Panayiotis, Chatzistergos E; Mitousoudis, Athanasios S; Athanasios, Mitousoudis S; Kourkoulis, Stavros K; Stavros, Kourkoulis K; Vlachos, Ioannis S; Ioannis, Vlachos S; Agrogiannis, George; George, Agrogiannis; Fasseas, Konstantinos; Konstantinos, Fasseas; Perrea, Despina N; Despina, Perrea N; Zoubos, Aristides B; Aristides, Zoubos B

    2014-06-01

    The effect of anabolic androgenic steroids on tendons has not yet been fully elucidated. Aim of the present study was the evaluation of the impact of anabolic androgenic steroids on the biomechanical and histological characteristics of Achilles tendons. Twenty-four male Wistar rats were randomized into four groups with exercise and anabolic steroids (nandrolone decanoate) serving as variables. Protocol duration was 12 weeks. Following euthanasia, tendons' biomechanical properties were tested with the use of a modified clamping configuration. Histological examination with light and electron microscopy were also performed. In the group of anabolic steroids and exercise the lowest fracture stress values were observed, while in the exercise group the highest ones. Histological examination by light and electron microscopy revealed areas of collagen dysplasia and an increased epitendon in the groups receiving anabolic steroids and exercise. These findings suggest that anabolic androgenic steroids reverse the beneficial effect of exercise, thus resulting in inferior maximal stress values. Copyright © 2013 European Foot and Ankle Society. Published by Elsevier Ltd. All rights reserved.

  12. Characteristics and outcome of patients with heart failure due to anabolic-androgenic steroids.

    Science.gov (United States)

    Søndergaard, Eva Bjerre; Thune, Jens Jakob; Gustafsson, Finn

    2014-12-01

    The objective of the study was to analyse the outcome of patients with advanced heart failure due to abuse of anabolic-androgenic steroids. A retrospective chart review of patients admitted or referred for advanced heart failure, due to anabolic-androgenic steroid abuse, in the period 2009-2013 was performed. In 6 of 9 patients (median age: 31, all males) referred in the study period, some potential for recovery of left ventricular (LV) function was seen (P Anabolic-androgenic steroid-induced advanced heart failure is generally not a reversible condition. If diagnosed in the early stages some recovery of ventricular function is possible, but the long-term prognosis is uncertain. Likely, a substantial proportion of patients will eventually require LVADs or cardiac transplantation.

  13. Intrasexual competition as a potential influence on anabolic-androgenic steroid use initiation.

    Science.gov (United States)

    Harris, Marc; Dunn, Michael; Alwyn, Tina

    2017-02-01

    An estimated 293,000 people living in the United Kingdom have used anabolic-androgenic steroids. However, there is currently no intervention to reduce usage available in practice or academic circulation throughout the United Kingdom. This study aimed to test a novel hypothesis that increased levels of intrasexual competition may play an important influential role in the use of anabolic-androgenic steroids. Significantly higher levels of intrasexual competition were evident in users compared to non-users but only in the novice group (0-2 years of experience). The research provides evidence for intrasexual competition potentially influencing anabolic-androgenic steroid use but only during the initial stages of usage.

  14. Detection of anabolic androgenic steroid use by elite athletes and by members of the general public.

    Science.gov (United States)

    Anawalt, Bradley D

    2018-03-15

    Because national and international sports competitions are sources of community pride and financial revenue, there have been great efforts to prevent and detect the use of performance-enhancing drugs such as anabolic androgenic steroids by elite athletes. The World Anti-Doping Agency and its national affiliate anti-doping agencies have created sophisticated monitoring systems and advanced testing techniques to detect the use of banned substances including anabolic androgenic steroids by participants in international and national athletic competitions. The creation of a longitudinal monitoring program known as the biological passport is a recent, important development in the efforts to prevent and detect the use of banned performance-enhancing drugs and methods. The biological passport program consists of the measurement of urinary and blood markers of anabolic androgenic steroid use (and other banned drugs or methods) at baseline and at random times. A panel of experts reviews the longitudinal data and interprets the likelihood of the use of banned drugs and methods. These advances in anti-doping appear to be highly effective, but some athletes persist in their efforts to cheat the detection process. In addition, some members of the general public use anabolic androgenic steroids for a variety of reasons including to improve physical appearance or to enhance performance in athletics. Clinicians must depend on clinical acumen and the measurement of serum testosterone and gonadotropins to guide them in making a tentative diagnosis of anabolic androgenic steroid use. Definitive diagnosis requires that the patient disclose the use of the drugs. Because anabolic androgenic steroids are effective for improving certain aspects of physical performance, some elite athletes (and members of the general public) will continue to use these drugs. Effective efforts to curtail the use of these drugs will require decreasing the ease of access to them, continued advancements in

  15. Screening hybridomas for anabolic androgenic steroids by steroid analog antigen microarray.

    Science.gov (United States)

    Du, Hongwu; Chen, Guangyu; Bian, Yongzhong; Xing, Cenzan; Ding, Xue; Zhu, Mengliang; Xun, Yiping; Chen, Peng; Zhou, Yabin; Li, Shaoxu

    2015-01-01

    Currently, dozens of anabolic androgenic steroids (AAS) are forbidden in the World Anti-Doping Agency Prohibited List, however, despite extensive investigation, there are still lots of AAS without corresponding monoclonal antibodies. A steroid analog antigen microarray made up of ten AAS was fabricated to screen the hybridoma and it was found an original unsuccessful clone turned out to be a candidate anti-boldenone antibody, without any cross-reactions with endogenous AAS or 44 different AAS standard reference materials tested. Our findings suggested that steroid analog antigen microarray could be a promising tool to screen and characterize new applications of antibodies for structure analogs, and this also exhibits the potential to fast identify effective epitopes of hybridomas in a single assay.

  16. Cardiovascular Toxicity of Illicit Anabolic-Androgenic Steroid Use.

    Science.gov (United States)

    Baggish, Aaron L; Weiner, Rory B; Kanayama, Gen; Hudson, James I; Lu, Michael T; Hoffmann, Udo; Pope, Harrison G

    2017-05-23

    Millions of individuals have used illicit anabolic-androgenic steroids (AAS), but the long-term cardiovascular associations of these drugs remain incompletely understood. Using a cross-sectional cohort design, we recruited 140 experienced male weightlifters 34 to 54 years of age, comprising 86 men reporting ≥2 years of cumulative lifetime AAS use and 54 nonusing men. Using transthoracic echocardiography and coronary computed tomography angiography, we assessed 3 primary outcome measures: left ventricular (LV) systolic function (left ventricular ejection fraction), LV diastolic function (early relaxation velocity), and coronary atherosclerosis (coronary artery plaque volume). Compared with nonusers, AAS users demonstrated relatively reduced LV systolic function (mean±SD left ventricular ejection fraction = 52±11% versus 63±8%; P <0.001) and diastolic function (early relaxation velocity = 9.3±2.4 cm/second versus 11.1±2.0 cm/second; P <0.001). Users currently taking AAS at the time of evaluation (N=58) showed significantly reduced LV systolic (left ventricular ejection fraction = 49±10% versus 58±10%; P <0.001) and diastolic function (early relaxation velocity = 8.9±2.4 cm/second versus 10.1±2.4 cm/second; P =0.035) compared with users currently off-drug (N=28). In addition, AAS users demonstrated higher coronary artery plaque volume than nonusers (median [interquartile range] 3 [0, 174] mL 3 versus 0 [0, 69] mL 3 ; P =0.012). Lifetime AAS dose was strongly associated with coronary atherosclerotic burden (increase [95% confidence interval] in rank of plaque volume for each 10-year increase in cumulative duration of AAS use: 0.60 SD units [0.16-1.03 SD units]; P =0.008). Long-term AAS use appears to be associated with myocardial dysfunction and accelerated coronary atherosclerosis. These forms of AAS-associated adverse cardiovascular phenotypes may represent a previously underrecognized public-health problem. © 2017 American Heart Association, Inc.

  17. Comparative safety evaluation of selective androgen receptor modulators and anabolic androgenic steroids.

    Science.gov (United States)

    Choi, Seul Min; Lee, Byung-Mu

    2015-01-01

    Anabolic androgenic steroids (AASs) have been in use for decades for the treatment of short stature, severe burns, HIV wasting syndrome, osteoporosis, and anemia. However, their lack of selective effects on certain symptoms and unfavorable pharmacokinetic properties has limited their long-term usage in clinics. Selective androgen receptor modulators (SARMs) have some advantages over AASs; they are highly specific for androgen receptors, are orally available, and, most importantly, act as strong receptor agonists in skeletal muscle and bone, and as weak agonists or antagonists in androgen-responsive tissues such as the prostate and sebaceous glands. The exact molecular mechanism, however, has not been fully elucidated. This article includes a toxicological review of major AASs, and a comparative safety analysis of major AASs and SARMs in clinical trials to evaluate the therapeutic potential of SARMs. Based on the robust tissue selectivity of SARMs over AASs, they are worth considering as a promising therapeutic option for the treatment of various muscle-wasting diseases.

  18. Endothelial function in male body builders taking anabolic androgenic steroids

    Directory of Open Access Journals (Sweden)

    H Hashemi

    2005-11-01

    Full Text Available Background: Adverse cardiovascular events have been reported in body builders taking anabolic steroids. Adverse effects of AAS on endothelial function can initiate atherosclerosis. This study evaluates endothelial function in body builders using AAS, compared with non-steroids using athletes as controls. Methods: We recruited 30 nonsmoking male body builders taking AAS, 14 in build up phase, 8 in work out phase, and 8 in post steroid phase, and 30 nonsmoking male athletes who denied ever using steroids. Serum lipids and fasting plasma glucose were measured to exclude dyslipidemia and diabetes. Brachial artery diameter was measured by ultrasound at rest, after cuff inflation, and after sublingual glyceriltrinitrate (GTN to determine flow mediated dilation (FMD, nitro mediated dilation (NMD and ratio of FMD to NMD (index of endothelial function. Result: Use of AAS was associated with higher body mass index (BMI and low density lipoprotein–cholesterol (LDL-C. Mean ratio of flow mediated dilatation after cuff deflation to post GTN dilatation of brachial artery (index of endothelial function in body builders taking AAS was significantly lower than control group (0.96(0.05 versus 1(0.08; p=0.03. After adjusting BMI, age and weight, no significant difference was seen in index of endothelial function between two groups (p=0 .21. Conclusion: Our study indicates that taking AAS in body builders doesn’t have direct effect on endothelial function. Future study with bigger sample size and measurement of AAS metabolites is recommended. Key words: endothelium, lipids, anabolic steroids, body builders

  19. Androgenic anabolic steroid use and severe hypothalamic-pituitary dysfunction : a case study

    NARCIS (Netherlands)

    van Breda, E.; Keizer, H.A.; Kuipers, H.; Wolffenbuttel, B.H.R.

    The data of the present case demonstrate that the abuse of androgenic anabolic steroids (AAS) may lead to serious health effects. Although most clinical attention is usually directed towards peripheral side effects, the most serious central side effect, hypothalamic-pituitary-dysfunction, is often

  20. Therapeutic effects of anabolic androgenic steroids on chronic diseases associated with muscle wasting

    NARCIS (Netherlands)

    Woerdeman, J.T.; de Ronde, W.

    2011-01-01

    Introduction: A variety of clinical conditions are complicated by loss of weight and skeletal muscle which may contribute to morbidity and mortality. Anabolic androgenic steroids have been demonstrated to increase fat-free mass, muscle mass and strength in healthy men and women without major adverse

  1. Increased blood pressure and aortic stiffness among abusers of anabolic androgenic steroids

    DEFF Research Database (Denmark)

    Rasmussen, Jon J; Schou, Morten; Madsen, Per L

    2018-01-01

    BACKGROUND: Abuse of anabolic androgenic steroids (AAS) is prevalent among recreational athletes and adverse effects on blood pressure (BP) and arterial stiffness could be substantial. Testosterone decreases natriuretic peptides which are key components in BP-regulation and may impair BP...

  2. Former Abusers of Anabolic Androgenic Steroids Exhibit Decreased Testosterone Levels and Hypogonadal Symptoms Years after Cessation

    DEFF Research Database (Denmark)

    Rasmussen, Jon Jarløv; Selmer, Christian; Østergren, Peter Busch

    2016-01-01

    AIMS: Abuse of anabolic androgenic steroids (AAS) is highly prevalent among male recreational athletes. The objective of this study was to investigate the impact of AAS abuse on reproductive hormone levels and symptoms suggestive of hypogonadism in current and former AAS abusers. METHODS...

  3. Determinants of Anabolic-Androgenic Steroid Risk Perceptions in Youth Populations: A Multivariate Analysis

    Science.gov (United States)

    Denham, Bryan E.

    2009-01-01

    Grounded conceptually in social cognitive theory, this research examines how personal, behavioral, and environmental factors are associated with risk perceptions of anabolic-androgenic steroids. Ordinal logistic regression and logit log-linear models applied to data gathered from high-school seniors (N = 2,160) in the 2005 Monitoring the Future…

  4. Anabolic Androgenic Steroids: Use and Perceived Use in Nonathlete College Students

    Science.gov (United States)

    Berning, Joseph M.; Adams, Kent J.; Debeliso, Mark; Stamford, Bryant A.; Newman, Ian M.

    2008-01-01

    Objective: The authors investigated the use and perceived use of anabolic androgenic steroids (AAS) among nonathlete college students. Participants: The authors surveyed a sample of 485 nonathlete college students at a major metropolitan university. Methods: They administered a survey on use and perceived use of AAS to the students. Results:…

  5. Anabolic-Androgenic Steroids: Knowledge about, Attitude toward, and Extent of Use by High School Students.

    Science.gov (United States)

    Yonker, R. J.; And Others

    Anabolic-androgenic steroids (AS) are pharmacologic derivatives of the hormone testosterone. They have therapeutic merit when used under a physician's prescription to treat certain hormonal imbalances and some forms of anemia; however, when taken in high doses they have a number of virilizing, feminizing, toxic, and psychological effects. This…

  6. Liver pathology associated with the use of anabolic-androgenic steroids

    DEFF Research Database (Denmark)

    Søe, Katrine; Søe, Martin Jensen; Gluud, C

    1992-01-01

    This review examines the liver-damaging side effects of anabolic-androgenic steroids (AAS). It seems that AAS can cause development of peliosis hepatis, subcellular changes of hepatocytes, hepatocellular hyperplasia and hepatocellular adenomas. On the other hand, it has not been convincingly proved...

  7. Qualitative description of the prevalence and use of anabolic androgenic steroids by United States powerlifters.

    Science.gov (United States)

    Curry, L A; Wagman, D F

    1999-02-01

    Powerlifters have been suspected to be a population wherein use of anabolic androgenic steroids is prevalent (Yesalis, Herrick, & Buckley, 1988). To access commentary from these athletes on issues related to these drugs and the effectiveness of doping controls, a survey was developed. From 28 U.S. Powerlifting Team members who competed internationally since 1988, 26 were contacted by mail, and 15 questionnaires were returned. The questionnaire solicited yes/no responses and qualitative descriptions about current and previous use of anabolic androgenic steroids in powerlifting. Analysis indicated that ten U.S. Powerlifting Team members admitted to using these drugs, and five athletes admitted to beating the International Olympic Committee's doping control procedures. Reported use of anabolic androgenic steroids by these athletes was consistent with data presented by Yesalis, et al. and illustrated continued discrepancy between admitted use of these drugs prior to or during national and international events and the lack of reported positive test data. Discussion focused on the value of this study to elicit in an athlete's own words commentary specific to the use of anabolic androgenic steroids and the need for more effective doping controls.

  8. Adolescent anabolic/androgenic steroids: Aggression and anxiety during exposure predict behavioral responding during withdrawal in Syrian hamsters (Mesocricetus auratus).

    Science.gov (United States)

    Ricci, Lesley A; Morrison, Thomas R; Melloni, Richard H

    2013-11-01

    In the U.S. and worldwide anabolic/androgenic steroid use remains high in the adolescent population. This is concerning given that anabolic/androgenic steroid use is associated with a higher incidence of aggressive behavior during exposure and anxiety during withdrawal. This study uses pubertal Syrian hamsters (Mesocricetus auratus) to investigate the hypothesis that an inverse behavioral relationship exists between anabolic/androgenic steroid-induced aggression and anxiety across adolescent exposure and withdrawal. In the first experiment, we examined aggression and anxiety during adolescent anabolic/androgenic steroid exposure and withdrawal. Adolescent anabolic/androgenic steroid administration produced significant increases in aggression and decreases in anxiety during the exposure period followed by significant decreases in aggression and increases in anxiety during anabolic/androgenic steroid withdrawal. In a second experiment, anabolic/androgenic steroid exposed animals were separated into groups based on their aggressive response during the exposure period and then tested for anxiety during exposure and then for both aggression and anxiety during withdrawal. Data were analyzed using a within-subjects repeated measures predictive analysis. Linear regression analysis revealed that the difference in aggressive responding between the anabolic/androgenic steroid exposure and withdrawal periods was a significant predictor of differences in anxiety for both days of testing. Moreover, the combined data suggest that the decrease in aggressive behavior from exposure to withdrawal predicts an increase in anxiety-like responding within these same animals during this time span. Together these findings indicate that early anabolic/androgenic steroid exposure has potent aggression- and anxiety-eliciting effects and that these behavioral changes occur alongside a predictive relationship that exists between these two behaviors over time. © 2013.

  9. Adolescent Anabolic/Androgenic Steroids: Aggression and Anxiety During Exposure Predict Behavioral Responding During Withdrawal in Syrian Hamsters (Mesocricetus auratus)

    Science.gov (United States)

    Ricci, Lesley A.; Morrison, Thomas R.; Melloni, Richard H.

    2014-01-01

    In the U.S. and worldwide anabolic/androgenic steroid use remains high in the adolescent population. This is concerning given that anabolic/androgenic steroid use is associated with a higher incidence of aggressive behavior during exposure and anxiety during withdrawal. This study uses pubertal Syrian hamsters (Mesocricetus auratus) to investigate the hypothesis that an inverse behavioral relationship exists between anabolic/androgenic steroid-induced aggression and anxiety across adolescent exposure and withdrawal. In the first experiment, we examined aggression and anxiety during adolescent anabolic/androgenic steroid exposure and withdrawal. Adolescent anabolic/androgenic steroid administration produced significant increases in aggression and decreases in anxiety during the exposure period followed by significant decreases in aggression and increases in anxiety during anabolic/androgenic steroid withdrawal. In a second experiment, anabolic/androgenic steroid exposed animals were separated into groups based on their aggressive response during the exposure period and then tested for anxiety during exposure and then for both aggression and anxiety during withdrawal. Data were analyzed using a within subjects repeated measures predictive analysis. Linear regression analysis revealed that the difference in aggressive responding between the anabolic/androgenic steroid exposure and withdrawal periods was a significant predictor of differences in anxiety for both days of testing. Moreover, the combined data suggest that the decrease in aggressive behavior from exposure to withdrawal predicts an increase in anxiety-like responding within these same animals during this time span. Together these findings indicate that early anabolic/androgenic steroid exposure has potent aggression- and anxiety- eliciting effects and that these behavioral changes occur alongside a predictive relationship that exists between these two behaviors over time. PMID:24126136

  10. The Buzz About Anabolic Androgenic Steroids: Electrophysiological Effects in Excitable Tissues

    Science.gov (United States)

    Oberlander, Joseph G.; Penatti, Carlos A. A.; Porter, Donna M.; Henderson, Leslie P.

    2012-01-01

    Anabolic androgenic steroids (AAS) comprise a large and growing class of synthetic androgens used clinically to promote tissue-building in individuals suffering from genetic disorders, injuries and diseases. Despite these beneficial therapeutic applications, the predominant use of AAS is illicit: these steroids are self-administered to promote athletic performance and body image. Hand in hand with the desired anabolic actions of the AAS are untoward effects on the brain and behavior. While the signaling routes by which the AAS impose both beneficial and harmful actions may be quite diverse, key endpoints are likely to include ligand-gated and voltage-dependent ion channels that govern the activity of electrically excitable tissues. Here we review the known effects of AAS on molecular targets that play critical roles in controlling electrical activity, with a specific focus on the effects of AAS on neurotransmission mediated by GABAA receptors in the central nervous system (CNS). PMID:22576754

  11. Therapeutic effects of anabolic androgenic steroids on chronic diseases associated with muscle wasting.

    Science.gov (United States)

    Woerdeman, Jorn; de Ronde, Willem

    2011-01-01

    A variety of clinical conditions are complicated by loss of weight and skeletal muscle which may contribute to morbidity and mortality. Anabolic androgenic steroids have been demonstrated to increase fat-free mass, muscle mass and strength in healthy men and women without major adverse events and therefore could be beneficial in these conditions. This review provides an overview of clinical trials with anabolic androgenic steroids in the treatment of chronic diseases including HIV-wasting, chronic renal failure, chronic obstructive lung disease, muscular disease, alcoholic liver disease, burn injuries and post operative recovery. Relevant studies were identified in PubMed (years 1950 - 2010), bibliographies of the identified studies and the Cochrane database. Although the beneficial effects of AAS in chronic disorders are promising, clinically relevant endpoints such as quality of life, improved physical functioning and survival were mainly missing or not significant, except for burn injuries. Therefore, more studies are needed to confirm their long term safety and efficacy.

  12. Anabolic-androgenic Steroid use and Psychopathology in Athletes. A Systematic Review

    OpenAIRE

    Piacentino, Daria; Kotzalidis, Georgios D.; del Casale, Antonio; Aromatario, Maria Rosaria; Pomara, Cristoforo; Girardi, Paolo; Sani, Gabriele

    2015-01-01

    The use of anabolic-androgenic steroids (AASs) by professional and recreational athletes is increasing worldwide. The underlying motivations are mainly performance enhancement and body image improvement. AAS abuse and dependence, which are specifically classified and coded by the DSM-5, are not uncommon. AAS-using athletes are frequently present with psychiatric symptoms and disorders, mainly somatoform and eating, but also mood, and schizophrenia-related disorders. Some psychiatric disorders...

  13. Prevalence of the use of anabolic-androgenic steroids in Brazil: a systematic review.

    Science.gov (United States)

    Abrahin, Odilon Salim Costa; Sousa, Evitom Corrêa de; Santos, Azenildo Moura

    2014-07-01

    The use of anabolic-androgenic steroids (AAS) is increasing among practitioners of recreational physical activity. The aim of this research was to evaluate the prevalence of AAS in practitioners of recreational physical activity in Brazil. After systematic review of four databases, 14 articles were included. The results indicate that the prevalence of AAS varied between 2.1% and 31.6%, according to the region analyzed and the sample characteristics. The study's limitations are noted.

  14. Long-term Anabolic-Androgenic Steroid Use, Aggression and Executive Functions

    OpenAIRE

    Langli, Stian

    2015-01-01

    Anabolic-Androgenic steroids (AAS) are synthetic derivatives of testosterone. While they previously were associated mostly with use among professional athletes, the recent decades have seen a spread of AAS use to the general population. Heightened aggressiveness is one of the most commonly reported side effects of AAS use; however, the reasons behind this association have remained elusive. AAS have recently been shown to lead to neurochemical alterations in brain areas important for the regul...

  15. Short QT interval is unreliable marker of anabolic androgenic steroid abuse in competitive athletes

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    Đorđević Vitomir

    2012-01-01

    Full Text Available Introduction. Previous animal and human studies provided the evidence that testosterone may affect ventricular repolarization by shortening of the QT interval. Synthetic derivatives of testosterone, modified to enhance its anabolic properties, are occasionally abused by some competitive athletes. Objective. We assessed whether the QT interval duration could discriminate androgenic anabolic steroids (AAS-using strength athletes (SA from drug-free endurance athletes (EA, by comparing 25 formulas for QT interval correction. Methods. We recruited 22 elite male athletes involved in long-term strength or endurance training and 20 sedentary controls. All elite

  16. Self-reported anabolic-androgenic steroids use and musculoskeletal injuries: findings from the center for the study of retired athletes health survey of retired NFL players.

    Science.gov (United States)

    Horn, Scott; Gregory, Patricia; Guskiewicz, Kevin M

    2009-03-01

    The relationship between musculoskeletal injuries and anabolic-androgenic steroids is not well understood. The purpose of our study was to investigate the association between self-reported anabolic-androgenic steroids use and the prevalence of musculoskeletal injuries in a unique group of retired professional football players. A general health questionnaire was completed by 2552 retired professional football players. Survey data were collected between May 2001 and April 2003. Results of self-reported musculoskeletal injuries were compared with the use of anabolic-androgenic steroids using frequency distributions and chi2 analyses. Of the retired players, 9.1% reported using anabolic-androgenic steroids during their professional career. A total of 16.3% of all offensive line and 14.8% of all defensive line players reported using anabolic-androgenic steroids. Self-reported anabolic-androgenic steroids use was significantly associated (P androgenic steroids users: disc herniations, knee ligamentous/meniscal injury, elbow injuries, neck stinger/burner, spine injury, and foot/toe/ankle injuries. There was no association between anabolic-androgenic steroids use and reported muscle/tendon injuries. Our findings demonstrate that an association may exist between anabolic-androgenic steroids use and the prevalence of reported musculoskeletal injury sustained during a professional football career, particularly ligamentous/joint-related injuries. There may also be an associated predisposition to selected types of injuries in anabolic-androgenic steroids users.

  17. Prolonged Hypogonadism in Males Following Withdrawal from Anabolic-Androgenic Steroids: an Underrecognized Problem

    Science.gov (United States)

    Kanayama, Gen; Hudson, James I.; DeLuca, James; Isaacs, Stephanie; Baggish, Aaron; Weiner, Rory; Bhasin, Shalender; Pope, Harrison G.

    2015-01-01

    Aims To assess the frequency and severity of hypogonadal symptoms in male long-term anabolic-androgenic steroid (AAS) misusers who have discontinued AAS use. Design Cross-sectional, naturalistic. Setting Outpatient facility. Participants Twenty-four male former long-term AAS users and 36 non-AAS-using weightlifters, recruited by advertisement in Massachusetts, USA. Five of the former users were currently receiving treatment with physiologic testosterone replacement, leaving 19 untreated users for the numerical comparisons below. Measurements The Structured Clinical Interview for DSM-IV, questions regarding history of AAS use, physical examination, serum hormone determinations, and the International Index of Erectile Function (IIEF). Findings Compared with the 36 non-AAS-using weightlifters, the 19 untreated former AAS users displayed significantly smaller testicular volumes (estimated difference [95% confidence interval (CI)]: 2.3 [0.1, 4.5] ml; p = 0.042) and lower serum testosterone levels (estimated difference: 131 [25, 227] dL; p = 0.009), with five users showing testosterone levels below 200 ng/dL despite abstinence from AAS for 3–26 months. Untreated former users also displayed significantly lower scores on the IIEF Sexual Desire subscale (estimated difference: 2.4 [1.3, 3.5] points on a 10-point scale; p anabolic-androgenic steroid misusers, anabolic-androgenic steroid-withdrawal hypogonadism appears to be common, frequently prolonged, and associated with substantial morbidity. PMID:25598171

  18. Computational Assessment of Pharmacokinetics and Biological Effects of Some Anabolic and Androgen Steroids.

    Science.gov (United States)

    Roman, Marin; Roman, Diana Larisa; Ostafe, Vasile; Ciorsac, Alecu; Isvoran, Adriana

    2018-02-05

    The aim of this study is to use computational approaches to predict the ADME-Tox profiles, pharmacokinetics, molecular targets, biological activity spectra and side/toxic effects of 31 anabolic and androgen steroids in humans. The following computational tools are used: (i) FAFDrugs4, SwissADME and admetSARfor obtaining the ADME-Tox profiles and for predicting pharmacokinetics;(ii) SwissTargetPrediction and PASS online for predicting the molecular targets and biological activities; (iii) PASS online, Toxtree, admetSAR and Endocrine Disruptomefor envisaging the specific toxicities; (iv) SwissDock to assess the interactions of investigated steroids with cytochromes involved in drugs metabolism. Investigated steroids usually reveal a high gastrointestinal absorption and a good oral bioavailability, may inhibit someof the human cytochromes involved in the metabolism of xenobiotics (CYP2C9 being the most affected) and reflect a good capacity for skin penetration. There are predicted numerous side effects of investigated steroids in humans: genotoxic carcinogenicity, hepatotoxicity, cardiovascular, hematotoxic and genitourinary effects, dermal irritations, endocrine disruption and reproductive dysfunction. These results are important to be known as an occupational exposure to anabolic and androgenic steroids at workplaces may occur and because there also is a deliberate human exposure to steroids for their performance enhancement and anti-aging properties.

  19. Use of anabolic-androgenic steroids masking the diagnosis of pleural tuberculosis: a case report

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    de Larrea Carlos

    2009-01-01

    Full Text Available Abstract Introduction Tuberculous pleural effusions are not always easy to diagnose but the presence of a lymphocyte-rich exudate associated with an increased adenosine deaminase level and a positive skin test result are highly sensitive diagnostic signs. Case presentation We report a case of pleural tuberculosis in a 31-year-old white male patient from Caracas, Venezuela who was negative for human immunodeficiency virus and presented 2 weeks after injecting the anabolic-androgenic steroid nandrolone decanoate, in whom all the tests for tuberculosis were initially negative; an eosinophilic pleural effusion with a low adenosine deaminase level, a negative tuberculin skin test and negative for acid-fast bacilli staining and culture of the pleural fluid. After excluding other causes of eosinophilic pleural effusion malignant pleural effusion was suspected. The patient did not return until 4 months later. The second thoracentesis obtained a pleural fluid suggestive for tuberculosis, with a predominance of lymphocytes, an elevated adenosine deaminase level (51 U/l and a positive tuberculin skin test. Culture of pleural fragments confirmed pleural tuberculosis. Conclusion This case suggests that the use of an anabolic-androgenic steroid masks the definitive diagnosis of pleural tuberculosis by changing the key diagnostic parameters of the pleural fluid, a finding not previously reported. Available evidence of the effects of anabolic steroids on the immune system also suggests that patients using anabolic-androgenic steroids might be susceptible to developing tuberculosis in either reactivating a latent infection or facilitating development of the disease after a recent infection.

  20. Advantages and Limitations of Androgen Receptor-Based Methods for Detecting Anabolic Androgenic Steroid Abuse as Performance Enhancing Drugs.

    Directory of Open Access Journals (Sweden)

    Kathy Bailey

    Full Text Available Testosterone (T and related androgens are performance enhancing drugs (PEDs abused by some athletes to gain competitive advantage. To monitor unauthorized androgen abuse, doping control programs use mass spectrometry (MS to detect androgens, synthetic anabolic-androgenic steroids (AASs and their metabolites in an athlete's urine. AASs of unknown composition will not be detected by these procedures. Since AASs achieve their anabolic effects by activating the Androgen Receptor (AR, cell-based bioassays that measure the effect of a urine sample on AR activity are under investigation as complementary, pan-androgen detection methods. We evaluated an AR BioAssay as a monitor for androgen activity in urine pre-treated with glucuronidase, which releases T from the inactive T-glucuronide that predominates in urine. AR BioAssay activity levels were expressed as 'T-equivalent' concentrations by comparison to a T dose response curve. The T-equivalent concentrations of androgens in the urine of hypogonadal participants supplemented with T (in whom all androgenic activity should arise from T were quantitatively identical to the T measurements conducted by MS at the UCLA Olympic Analytical Laboratory (0.96 ± 0.22. All 17 AASs studied were active in the AR BioAssay; other steroids were inactive. 12 metabolites of 10 commonly abused AASs, which are used for MS monitoring of AAS doping because of their prolonged presence in urine, had reduced or no AR BioAssay activity. Thus, the AR BioAssay can accurately and inexpensively monitor T, but its ability to monitor urinary AASs will be limited to a period immediately following doping in which the active AASs remain intact.

  1. Advantages and Limitations of Androgen Receptor-Based Methods for Detecting Anabolic Androgenic Steroid Abuse as Performance Enhancing Drugs.

    Science.gov (United States)

    Bailey, Kathy; Yazdi, Tahmineh; Masharani, Umesh; Tyrrell, Blake; Butch, Anthony; Schaufele, Fred

    2016-01-01

    Testosterone (T) and related androgens are performance enhancing drugs (PEDs) abused by some athletes to gain competitive advantage. To monitor unauthorized androgen abuse, doping control programs use mass spectrometry (MS) to detect androgens, synthetic anabolic-androgenic steroids (AASs) and their metabolites in an athlete's urine. AASs of unknown composition will not be detected by these procedures. Since AASs achieve their anabolic effects by activating the Androgen Receptor (AR), cell-based bioassays that measure the effect of a urine sample on AR activity are under investigation as complementary, pan-androgen detection methods. We evaluated an AR BioAssay as a monitor for androgen activity in urine pre-treated with glucuronidase, which releases T from the inactive T-glucuronide that predominates in urine. AR BioAssay activity levels were expressed as 'T-equivalent' concentrations by comparison to a T dose response curve. The T-equivalent concentrations of androgens in the urine of hypogonadal participants supplemented with T (in whom all androgenic activity should arise from T) were quantitatively identical to the T measurements conducted by MS at the UCLA Olympic Analytical Laboratory (0.96 ± 0.22). All 17 AASs studied were active in the AR BioAssay; other steroids were inactive. 12 metabolites of 10 commonly abused AASs, which are used for MS monitoring of AAS doping because of their prolonged presence in urine, had reduced or no AR BioAssay activity. Thus, the AR BioAssay can accurately and inexpensively monitor T, but its ability to monitor urinary AASs will be limited to a period immediately following doping in which the active AASs remain intact.

  2. Advantages and Limitations of Androgen Receptor-Based Methods for Detecting Anabolic Androgenic Steroid Abuse as Performance Enhancing Drugs

    Science.gov (United States)

    Bailey, Kathy; Yazdi, Tahmineh; Masharani, Umesh; Tyrrell, Blake; Butch, Anthony; Schaufele, Fred

    2016-01-01

    Testosterone (T) and related androgens are performance enhancing drugs (PEDs) abused by some athletes to gain competitive advantage. To monitor unauthorized androgen abuse, doping control programs use mass spectrometry (MS) to detect androgens, synthetic anabolic-androgenic steroids (AASs) and their metabolites in an athlete’s urine. AASs of unknown composition will not be detected by these procedures. Since AASs achieve their anabolic effects by activating the Androgen Receptor (AR), cell-based bioassays that measure the effect of a urine sample on AR activity are under investigation as complementary, pan-androgen detection methods. We evaluated an AR BioAssay as a monitor for androgen activity in urine pre-treated with glucuronidase, which releases T from the inactive T-glucuronide that predominates in urine. AR BioAssay activity levels were expressed as ‘T-equivalent’ concentrations by comparison to a T dose response curve. The T-equivalent concentrations of androgens in the urine of hypogonadal participants supplemented with T (in whom all androgenic activity should arise from T) were quantitatively identical to the T measurements conducted by MS at the UCLA Olympic Analytical Laboratory (0.96 ± 0.22). All 17 AASs studied were active in the AR BioAssay; other steroids were inactive. 12 metabolites of 10 commonly abused AASs, which are used for MS monitoring of AAS doping because of their prolonged presence in urine, had reduced or no AR BioAssay activity. Thus, the AR BioAssay can accurately and inexpensively monitor T, but its ability to monitor urinary AASs will be limited to a period immediately following doping in which the active AASs remain intact. PMID:26998755

  3. Self-Reported Use of Anabolic-Androgenic Steroids by Elite Power Lifters.

    Science.gov (United States)

    Yesalis, C E; Herrick, R T; Buckley, W E; Friedl, K E; Brannon, D; Wright, J E

    1988-12-01

    In brief: Sixty-one athletes competed in the 1987 National Championship of the US Powerlifting Federation; all were surveyed to obtain information on anabolic-androgenic steroids regarding attitudes, patterns of use, and health effects. Of the 45 who responded to the survey, 15 admitted having used steroids. In a follow-up telephone interview of 20 of the competitors, 11 reported previous steroid use. The reason given most often for using steroids was improved athletic performance; the most common side effects reported were heightened libido, acne, and increased body hair. The small number of admitted users suggests that underreporting took place; this level of use probably represents the lower bound of steroid use among power lifters.

  4. Anabolic-Androgenic Steroids - doi:10.5020/18061230.2007.p267

    Directory of Open Access Journals (Sweden)

    Urival Magno Gomes Ferreira

    2012-01-01

    Full Text Available There are evidences of the increase in the consumption of anabolic steroids and the damages to health caused by their indiscriminate use, mainly among children and youngsters. The anabolic-androgenic steroids (AAS consist in testosterone and its derivatives. They are produced endogenously in the testicles and adrenal cortex and are responsible for the secondary sexual characteristics associated to masculinity. Although the results of the exogenous use of AAS are still controversial, they have been used for the increase of physical strength and muscle mass. These substances are directly related to different clinical conditions such as: bladder cancer, coronary disease, gynecomastia, hepatic disorders and cancer, and sterility. This study aimed at approaching relevant topics related to the drugs action mechanisms, ways of use and metabolism, and side effects, besides the importance of the prevention in the use of those drugs in most diverse age groups. The abusive use of anabolic-androgenic steroids consists in a problem that has gradually occurred, which has given rise to laws, rules and support groups turned to the prevention, education and restriction of their use.

  5. Hidden Danger of Irrational Abusing Illegal Androgenic-anabolic Steroids in Recreational Athletes Age Under 35 in Bosnia & Herzegovina.

    Science.gov (United States)

    Solakovic, Sid; Totic, Dragan; Vukas, Haris; Djedovic, Muhamed

    2015-06-01

    Androgenic-anabolic steroids are rarely used by sportsmen who want to improve physical performance in competition sport. Despite that they are well aware of the side effects of anabolic steroids, many young athletes in Bosnia and Herzegovina without competition motivation come in temptation, trying to achieve better muscle proportion and physical performance unknowing consequence of side effects and what is hiding behind. Risk factors such as increasing of lipid levels and arterial hypertension are major factors which have important role in the Pathogenesis of atherosclerosis and are responsible for occurrence of cardiovascular disease even causing a sudden death in young athletes. The aim of the study was to estimate the frequency of misusing of androgenic anabolic steroid drugs in young recreational sportsmen without competition motivation. This study will try to estimate vascular and lipid status, analyzing the side effects of steroids in young recreational athletes under the age of 35, in Bosnia and Herzegovina. The study included 70 individuals in period of 2010 till 2015 on recreational exercising program; 35 individuals misusing androgenic anabolic steroids during the period of 5 years were compared with 35 individuals which do not use androgenic anabolic steroids. Non-invasive methods were used in all individual (clinical examination and vascular ultrasound examination of vein system). The routine of training units in both groups was approximately two hours 4-6 times per week. Final analysis has reveal that in androgenic anabolic steroids group in 18 individuals or 55.7% arterial hypertension with hyperlipidemia was more represented, compared with the group without using anabolic steroids, represented by 2 individuals or 5.7% and it was statistically considered significant by using p value less than 0.05. (panabolic steroids drugs are males (100%) or 35 individuals; we did not find females using anabolic steroids and that is why our research was limited to

  6. Pharmacology of anabolic steroids.

    Science.gov (United States)

    Kicman, A T

    2008-06-01

    Athletes and bodybuilders have recognized for several decades that the use of anabolic steroids can promote muscle growth and strength but it is only relatively recently that these agents are being revisited for clinical purposes. Anabolic steroids are being considered for the treatment of cachexia associated with chronic disease states, and to address loss of muscle mass in the elderly, but nevertheless their efficacy still needs to be demonstrated in terms of improved physical function and quality of life. In sport, these agents are performance enhancers, this being particularly apparent in women, although there is a high risk of virilization despite the favourable myotrophic-androgenic dissociation that many xenobiotic steroids confer. Modulation of androgen receptor expression appears to be key to partial dissociation, with consideration of both intracellular steroid metabolism and the topology of the bound androgen receptor interacting with co-activators. An anticatabolic effect, by interfering with glucocorticoid receptor expression, remains an attractive hypothesis. Behavioural changes by non-genomic and genomic pathways probably help motivate training. Anabolic steroids continue to be the most common adverse finding in sport and, although apparently rare, designer steroids have been synthesized in an attempt to circumvent the dope test. Doping with anabolic steroids can result in damage to health, as recorded meticulously in the former German Democratic Republic. Even so, it is important not to exaggerate the medical risks associated with their administration for sporting or bodybuilding purposes but to emphasize to users that an attitude of personal invulnerability to their adverse effects is certainly misguided.

  7. Novel Uses for the Anabolic Androgenic Steroids Nandrolone and Oxandrolone in the Management of Male Health.

    Science.gov (United States)

    Wu, Christopher; Kovac, Jason R

    2016-10-01

    There has recently been renewed interest in novel clinical applications of the anabolic-androgenic steroid (AAS) testosterone and its synthetic derivatives, particularly given with the rising popularity of testosterone supplementation therapy (TST) for the treatment of male hypogonadism. In this manuscript, we provide a brief review of the history of AAS and discuss clinical applications of two of the more well-known AAS: nandrolone and oxandrolone. Both agents exhibit favorable myotrophic/androgenic ratios and have been investigated for effectiveness in numerous disease states. We also provide a brief synopsis of selective androgen receptor modulators (SARMs) and postulate how these orally active, non-aromatizing, tissue-selective agents might be used in contemporary andrology. Currently, the applications of testosterone alternatives in hypogonadism are limited. However, it is tempting to speculate that these agents may one day become accepted as alternatives, or adjuncts, to the treatment of male hypogonadism.

  8. Selling androgenic anabolic steroids by the pound: identification and analysis of popular websites on the Internet.

    Science.gov (United States)

    Cordaro, F G; Lombardo, S; Cosentino, M

    2011-12-01

    Internet websites offering androgenic anabolic steroids (AAS) were identified and available products were examined. Keywords for the website search were: "anabolic steroids," "anabolic steroids buy," "anabolic steroid purchase." The first 10 websites offering AAS in the first 10 pages of results were considered. At least two AAS-containing products per website were selected. Thirty AAS-selling websites were identified, mainly located in the United States (46.7%) and Europe (30%). Most websites sold other anabolic/ergogenic products (clenbuterol, 76.7%; GH/IGF, 60.0%; thyroid hormones, 46.7%; erythropoietin, 30.0%; insulin, 20.0%) or products for AAS-related adverse effects (mainly: estrogen antagonists, 63.3%; products for erectile dysfunction, 56.7%; 5α-reductase inhibitors, 33.3%; anti-acne products, 33.3%). AAS were sold as medicines (69.6%) or as dietary supplements (30.4%). AAS in medicines were mainly: nandronole (20.4%), methandrostenolone (18.4%), and testosterone (12.2%). Dietary supplements contained mainly DHEA and included several fake compounds. Manufacturers were declared for 97.9% of medicines and 66.7% of dietary supplements; however, several manufacturers were not found on the Internet. Described benefits were usually few adverse effects and no estrogenicity. Toxicity was seldom reported and presented as mild. Recommended doses were two-fourfold higher than current medical recommendations. In conclusion, misleading information and deceiving practices were common findings on AAS-selling websites, indicating their deleterious potential for public health. © 2011 John Wiley & Sons A/S.

  9. Prolonged hypogonadism in males following withdrawal from anabolic-androgenic steroids: an under-recognized problem.

    Science.gov (United States)

    Kanayama, Gen; Hudson, James I; DeLuca, James; Isaacs, Stephanie; Baggish, Aaron; Weiner, Rory; Bhasin, Shalender; Pope, Harrison G

    2015-05-01

    To assess the frequency and severity of hypogonadal symptoms in male long-term anabolic-androgenic steroid (AAS) misusers who have discontinued AAS use. Cross-sectional, naturalistic. Out-patient facility. Twenty-four male former long-term AAS users and 36 non-AAS-using weightlifters, recruited by advertisement in Massachusetts, USA. Five of the former users were currently receiving treatment with physiological testosterone replacement, leaving 19 untreated users for the numerical comparisons below. The Structured Clinical Interview for DSM-IV, questions regarding history of AAS use, physical examination, serum hormone determinations and the International Index of Erectile Function (IIEF). Compared with the 36 non-AAS-using weightlifters, the 19 untreated former AAS users displayed significantly smaller testicular volumes [estimated difference, 95% confidence interval (CI) = 2.3 (0.1, 4.5) ml; P = 0.042] and lower serum testosterone levels [estimated difference: 95% CI = 131 (25, 227) dl; P = 0.009], with five users showing testosterone levels below 200 ng/dl despite abstinence from AAS for 3-26 months. Untreated former users also displayed significantly lower scores on the IIEF sexual desire subscale [estimated difference: 95% CI = 2.4 (1.3, 3.4) points on a 10-point scale; P anabolic-androgenic steroid misusers, anabolic-androgenic steroid-withdrawal hypogonadism appears to be common, frequently prolonged and associated with substantial morbidity. © 2015 Society for the Study of Addiction.

  10. A qualitative exploration of the motivations underlying anabolic-androgenic steroid use from adolescence into adulthood

    Directory of Open Access Journals (Sweden)

    Marc Ashley Harris

    2016-08-01

    Full Text Available Background This study explored the direct experience of anabolic androgenic steroid (AAS use by young men, with an emphasis on how motivations progressed from adolescent initiation to more entrenched usage. Participants and procedure Nine semi-structured interviews were conducted with individuals ranging in experience of AAS use, from novice to experienced users. Results The results indicated that the young adult men progressed through a clear transition whereby their motives for using these substances changed from a mere desire to compete with other men to more internalised body image problems. Conclusions The findings presented suggest a more complex relationship between AAS use and body image pathology than previously suggested.

  11. Multidetection Of Anabolic Androgenic Steroids Using Immunoarrays and Pattern Recognition Techniques

    Science.gov (United States)

    Calvo, D.; Salvador, J. P.; Tort, N.; Centi, F.; Marco, M. P.; Marco, S.

    2009-05-01

    A first step towards the multidetection of anabolic androgenic steroids by Enzyme-linked immunosorbent assays (ELISA) has been performed in this study. This proposal combines an array of classical ELISA assays with different selectivities and multivariate data analysis techniques. Data has been analyzed by principal component analysis in conjunction with a k-nearest line classifier has been used. This proposal allows to detect simultaneously four different compounds in the range of concentration from 10-1.5 to 103 mM with a total rate of 90.6% of correct detection.

  12. CHAMP Symposium on Androgens, Anabolic Steroids, and Related Substances: What We Know and What We Need to Know.

    Science.gov (United States)

    Givens, Melissa L; Deuster, Patricia A; Kupchak, Brian R

    2016-07-01

    The Consortium of Health and Military Performance hosted a symposium in April 2015 entitled "Androgens, Anabolic Steroids, and Related Substances: What We Know and What We Need to Know" in response to concerns from the field regarding Anabolic Androgenic Steroids use by U.S. service members. The symposium was attended by military and civilian subject-matter experts in sports medicine and anabolic steroids and was held at the United Service Organizations (Naval Support Activity Bethesda) in Bethesda, Maryland. The expert panel was charged to define the way ahead in terms of androgen use, education, research, relevant policies and guidelines, and other concerns with particular relevancy to Special Operations Forces. The conference concluded with the following recommendations on these several key issues (1) connecting with users, (2) education and intervention, (3) knowledge and research gaps, and (4) establishing an information clearinghouse and clinical repository. Reprint & Copyright © 2016 Association of Military Surgeons of the U.S.

  13. Prevalence, Attitude, Knowledge, and Practice of Anabolic Androgenic Steroid (AAS) Use Among Gym Participants.

    Science.gov (United States)

    Althobiti, Sami D; Alqurashi, Nassar M; Alotaibi, Abdulmajeed S; Alharthi, Turki F; Alswat, Khaled A

    2018-03-01

    Anabolic steroids (AS) are synthetic testosterone derivatives that last longer than physiological androgens in the body. Anabolic-androgenic steroid (AAS) abuse is spreading among athletes. The aim of this study is to assess the knowledge, attitudes, and practices of gym participants in Saudi Arabia. A cross-sectional survey was carried out among gym users from February 2017 to May 2017. The questionnaire included information on demographics related to the use of AAS and lifestyle habits. Any willing male gym participant could be included. A total of 4860 male gym participants with a mean age of 28.6 ± 6.2 years were included. A majority were single, with a bachelor's degree or higher. Moreover, 9.8% of the participants used AAS, of which 76.7% reported improved fitness. Friends were the main source of AAS-related information, but only 38.0% of AAS users sought medical consults. The oral route was most common, and testosterone enanthate was the AAS most used. Also, 9.8% of gym participants used AAS and were more likely to be involved in risky habits, such as smoking and growth hormone abuse. They were less aware of potential complications of AAS, with gym trainers being the predominant source of AAS substances.

  14. Micronucleus as biomarkers of cancer risk in anabolic androgenic steroids users.

    Science.gov (United States)

    Souza, L da Cunha Menezes; da Cruz, L A; Cerqueira, E de Moraes Marcílio; Meireles, Jrc

    2017-03-01

    The use of anabolic androgenic steroids (AAS) has grown among practitioners of recreational bodybuilding, with significant contributions of designer steroids, aiming muscle hypertrophy in healthy subjects. The abusive use of AAS in general is associated with adverse effects; one of the most worrisome is cancer development. The aim of this study was to evaluate the effectiveness of the cytokinesis block micronucleus (CBMN) test in human lymphocytes in identifying risk groups for cancer development in users of AAS. Blood was collected from 15 AAS users bodybuilders (G1), 20 non-users bodybuilders (G2) and 20 non-users sedentary (G3). MN analysis was performed on a minimum of 1000 binucleated lymphocytes. The occurrence of MN was significantly higher ( p < 0.05) in individuals of G1 compared to G2 and G3. The results indicate the sensitivity of CBMN in human lymphocytes in the identification of chromosomal damage in consequence of AAS.

  15. Liver Toxicity of Anabolic Androgenic Steroid Use in an Adolescent with Nonalcoholic Fatty Liver Disease

    Science.gov (United States)

    Awai, Hannah I; Yu, Elizabeth L; Ellis, Linda S; Schwimmer, Jeffrey B

    2013-01-01

    The prevalence of obesity and related morbidities such as nonalcoholic fatty liver disease (NAFLD) is high among adolescents. Current treatment recommendations for NAFLD focus on lifestyle optimization via nutrition and exercise. After encouraging exercise, many adolescents choose to participate in organized sports, which may lead to use of illicit substances such as anabolic androgenic steroids (AAS) to boost athletic performance. Approximately 3,000,000 individuals use non-therapeutic AAS at supra-physiologic doses in the United States.1 In 2012, 5.9% of adolescent boys reported steroid use in the previous year.2 We anticipate adolescents with pre-existing liver disease are at increased risk for AAS induced hepatotoxicity. We present such a case with IRB approval and written individual patient consent. PMID:23568051

  16. Anabolic-Androgenic Steroid Use and Involvement in Violent Behavior in a Nationally Representative Sample of Young Adult Males in the United States

    Science.gov (United States)

    Vaughn, Michael G.; DeLisi, Matt; Wright, John Paul

    2008-01-01

    We examined the effects of anabolic-androgenic steroid use on serious violent behavior. Multivariate models based on data from the National Longitudinal Study of Adolescent Health (N = 6823) were used to examine the association between lifetime and past-year self-reported anabolic-androgenic steroid use and involvement in violent acts. Compared with individuals who did not use steroids, young adult males who used anabolic-androgenic steroids reported greater involvement in violent behaviors after we controlled for the effects of key demographic variables, previous violent behavior, and polydrug use. PMID:18923108

  17. Outline of a typology of men’s use of anabolic androgenic steroids in fitness and strength training environments

    DEFF Research Database (Denmark)

    Christiansen, Ask Vest; Vinther, Anders Schmidt; Liokaftos, Dimitrios

    2017-01-01

    Recent research into the use of anabolic androgenic steroids (AAS) in fitness and strength training environments have revealed great variance in users’ approach to AAS use and more specifically their approach to health risks and desired objectives. However, there have only been few attempts...

  18. Adolescent Self-Perceptions and Attitudes toward School as Determinants of Anabolic-Androgenic Steroid Risk Estimates and Normative Judgments

    Science.gov (United States)

    Denham, Bryan E.

    2011-01-01

    Grounded in symbolic interactionism and drawing on data gathered in the 2007 Monitoring the Future Study (n = 2,201), this research examines how self-esteem and perceived intelligence, as well as attitudes and behaviors related to school environments, associate with perceptions of anabolic-androgenic steroids. With perceived risk and…

  19. The prostate after administration of anabolic androgenic steroids: a morphometrical study in rats.

    Science.gov (United States)

    Vargas, Rafael Arêas; Oliveira, Leonardo Pires; Frankenfeld, Stephan; Souza, Diogo Benchimol de; Costa, Waldemar Silva; Favorito, Luciano Alves; Sampaio, Francisco José Barcellos

    2013-01-01

    Many adverse effects have been associated with abuse of anabolic-androgenic steroids (AAS), including disorders of the urogenital tract. The objective of this study is to analyze the morphological modifications in the prostate ventral lobe of pubertal and adult rats chronically treated with AAS, using morphometric methods. We studied 39 male Wistar rats weighing between 400 g and 550 g. The rats were divided into four groups: (a) control rats, with 105 days of age (C105) (n = 7); (b) control rats with 65 days of age (C65) (n = 9), injected only with the vehicle (peanut oil); (c) treated rats, with 105 days of age (T105) (n = 10) and (d) treated rats with 65 days of age (T65) (n = 13). The treated rats were injected with nandrolone decanoate at a dose of 10 mg.Kg-1 body weight. The steroid hormone and the vehicle were administered by intramuscular injection once a week for eight weeks. The rats were killed at 161 days of age (C105 and T105) and 121 days of age (C65 and T65) and the ventral prostate lobe was dissected and processed for histology. The height of the acinar epithelium, the surface densities of the lumen, epithelium and stroma were observed with X400 magnification using an Olympus light microscope coupled to a Sony CCD video camera, and the images transferred to a Sony monitor KX14-CP1. The selected histological areas were then quantified using the M42 test-grid system on the digitized fields. The data were analyzed with the Graphpad software. To compare the quantitative data in both groups (controls and treated) and the outcomes, Student's t-test was used (p anabolic androgenic steroids in rats promotes structural changes in the prostate. We observed structural changes in the weight, volume and epithelium height of the prostate ventral lobe and a predominance of collagen fibers.

  20. Pharmacology of anabolic steroids

    Science.gov (United States)

    Kicman, A T

    2008-01-01

    Athletes and bodybuilders have recognized for several decades that the use of anabolic steroids can promote muscle growth and strength but it is only relatively recently that these agents are being revisited for clinical purposes. Anabolic steroids are being considered for the treatment of cachexia associated with chronic disease states, and to address loss of muscle mass in the elderly, but nevertheless their efficacy still needs to be demonstrated in terms of improved physical function and quality of life. In sport, these agents are performance enhancers, this being particularly apparent in women, although there is a high risk of virilization despite the favourable myotrophic–androgenic dissociation that many xenobiotic steroids confer. Modulation of androgen receptor expression appears to be key to partial dissociation, with consideration of both intracellular steroid metabolism and the topology of the bound androgen receptor interacting with co-activators. An anticatabolic effect, by interfering with glucocorticoid receptor expression, remains an attractive hypothesis. Behavioural changes by non-genomic and genomic pathways probably help motivate training. Anabolic steroids continue to be the most common adverse finding in sport and, although apparently rare, designer steroids have been synthesized in an attempt to circumvent the dope test. Doping with anabolic steroids can result in damage to health, as recorded meticulously in the former German Democratic Republic. Even so, it is important not to exaggerate the medical risks associated with their administration for sporting or bodybuilding purposes but to emphasize to users that an attitude of personal invulnerability to their adverse effects is certainly misguided. PMID:18500378

  1. Anabolic Androgenic Steroid (AAS) related deaths: autoptic, histopathological and toxicological findings.

    Science.gov (United States)

    Frati, Paola; Busardò, Francesco P; Cipolloni, Luigi; Dominicis, Enrico De; Fineschi, Vittorio

    2015-01-01

    Anabolic androgenic steroids (AASs) represent a large group of synthetic derivatives of testosterone, produced to maximize anabolic effects and minimize the androgenic ones. AAS can be administered orally, parenterally by intramuscular injection and transdermally. Androgens act by binding to the nuclear androgen receptor (AR) in the cytoplasm and then translocate into the nucleus. This binding results in sequential conformational changes of the receptor affecting the interaction between receptor and protein, and receptor and DNA. Skeletal muscle can be considered as the main target tissue for the anabolic effects of AAS, which are mediated by ARs which after exposure to AASs are up-regulated and their number increases with body building. Therefore, AASs determine an increase in muscle size as a consequence of a dose-dependent hypertrophy resulting in an increase of the cross-sectional areas of both type I and type II muscle fibers and myonuclear domains. Moreover, it has been reported that AASs can increase tolerance to exercise by making the muscles more capable to overload therefore shielding them from muscle fiber damage and improving the level of protein synthesis during recovery. Despite some therapeutic use of AASs, there is also wide abuse among athletes especially bodybuilders in order to improve their performances and to increase muscle growth and lean body mass, taking into account the significant anabolic effects of these drugs. The prolonged misuse and abuse of AASs can determine several adverse effects, some of which may be even fatal especially on the cardiovascular system because they may increase the risk of sudden cardiac death (SCD), myocardial infarction, altered serum lipoproteins, and cardiac hypertrophy. The aim of this review is to focus on deaths related to AAS abuse, trying to evaluate the autoptic, histopathological and toxicological findings in order to investigate the pathophysiological mechanism that underlines this type of death, which

  2. Exposure to media predicts use of dietary supplements and anabolic-androgenic steroids among Flemish adolescent boys.

    Science.gov (United States)

    Frison, Eline; Vandenbosch, Laura; Eggermont, Steven

    2013-10-01

    This study examined whether different types of media affect the use of dietary proteins and amino acid supplements, and intent to use anabolic-androgenic steroids. A random sample of 618 boys aged 11-18 years from eight schools in the Flemish part of Belgium completed standardized questionnaires as part of the Media and Adolescent Health Study. The survey measured exposure to sports media, appearance-focused media, fitness media, use of dietary supplements, and intent to use anabolic-androgenic steroids. Data were analyzed using logistic regressions and are presented as adjusted odds ratios (OR) and 95 % confidence intervals (CI); 8.6 % indicated to have used dietary proteins, 3.9 % indicated to have used amino acid supplements, and 11.8 % would consider using anabolic-androgenic steroids. After adjusting for fitness activity, exposure to fitness media was associated with the use of dietary proteins (OR = 7.24, CI = 2.25-23.28) and amino acid supplements (5.16, 1.21-21.92; 44.30, 8.25-238). Intent to use anabolic-androgenic steroids was associated with exposure to fitness media (2.38, 1.08-5.26; 8.07, 2.55-25.53) and appearance-focused media (6.02, 1.40-25.82; 8.94, 1.78-44.98). Sports media did not correlate with the use of dietary supplements and intent to use anabolic-androgenic steroids. Specific types of media are strong predictors of the use of supplements in adolescent boys. This provides an opportunity for intervention and prevention through the selection of fitness media as a communication channel. Health practitioners should also be aware that the contemporary body culture exerts pressure not only on girls but also on boys.

  3. Determination of anabolic-androgenic steroid adulterants in counterfeit drugs by UHPLC-MS/MS.

    Science.gov (United States)

    Cho, So-Hyun; Park, Hyoung Joon; Lee, Ji Hyun; Do, Jung-Ah; Heo, Seok; Jo, Jeong Hwa; Cho, Sooyeul

    2015-01-01

    Anabolic-androgenic steroids (AASs) have been illegally used in counterfeit drugs to improve the performance of athletes. In addition, AASs have been used for cosmetic purpose by non-athletes. To determine the presence of 26 AASs, an analysis method using ultra-liquid chromatography-tandem mass spectrometry (UHPLC-MS/MS) was developed and validated. The validated method was applied to 19 counterfeit drugs collected from the Internet and off-line markets during 2014. Nearly 50% (9/19) of the samples contained one of these 26 AASs. In addition, the concentration ranges of the AASs ranged from 0.09 to 119,228.57 mg/kg in the suspected samples. The determined AASs primarily consisted of testosterone and testosterone 17-propionate (26%) followed by boldenone (21%). These results indicate the adulteration of over-the-counter counterfeit drugs, and the continuous monitoring of counterfeit drugs or dubious dietary supplements containing anabolic steroids is warranted. Copyright © 2015 Elsevier B.V. All rights reserved.

  4. The Diagnosis and Manifestations of Liver Injury Secondary to Off-Label Androgenic Anabolic Steroid Use.

    Science.gov (United States)

    Cabb, Elena; Baltar, Shanna; Powers, David Wes; Mohan, Karthik; Martinez, Antonio; Pitts, Eric

    2016-01-01

    Drug-induced liver injury (DILI) presents as a broad spectrum of adverse drug reactions which can range from a mild elevation in liver enzymes to fulminant liver failure. The primary goal is to identify DILI early when the patient's liver enzymes are elevated and to discontinue the offending agent as soon as possible to prevent further injury. Herbal, dietary supplements and anabolic steroids represent a significant component of the drugs thought to cause DILI in the United States. Unlike all other drugs known to cause DILI, these drugs fall into a category of injury that is neither intrinsic nor idiosyncratic due to overlapping characteristics between the two. Here, we present a case of the off-label use of androgenic anabolic steroids inducing liver injury. A combination of clinical, laboratory, and histologic workup eventually led to the diagnosis of DILI. This can be a diagnostic challenge for practitioners. The American College of Gastroenterology (ACG) published guidelines to aid the clinician in diagnosing DILI. Proving that an episode of liver injury is caused by a drug is difficult in many cases as it requires the exclusion of alternative etiologies. Some of the variables include temporal association, clinical-biochemical features, type of injury (hepatocellular and/or cholestatic), extrahepatic features, and the likelihood that a given agent is the culprit based on its known manifestations with prior cases. This case illustrates the utility of the diagnostic tools used for DILI as recommended by the ACG, along with a supplemental histopathologic diagnosis.

  5. Chronic anabolic androgenic steroid usage associated with acute coronary syndrome in bodybuilder

    Directory of Open Access Journals (Sweden)

    Ertan Sonmez

    2016-03-01

    Full Text Available Introduction: It has been argued in current studies that anabolic androgenic steroids (AAS are misused by a great number of bodybuilders and athletes. However, there is diverse and often conflicting scientific data on the cardiac and metabolic complications caused by the misuse of AAS. There may be various reasons for myocardial infarction (MI with normal coronary arteries. However, for the majority of patients, the exact cause is still unknown. Case report: A 32 year-old male who was complaining about severe chest pain was admitted to our emergency department. He had been taking methenolone acetate 200 mg weekly for a period of three years for body building. His cardiac markers were significantly elevated and electrocardiogram (ECG showed peaked T waves in all derivations, which did not show ST elevation or depression. Both right and left coronary artery systems were found to be completely normal as a result of the angiogram. Conclusion: The purpose of this study is to show that AAS induced MI can be encountered with normal coronary arteries during acute coronary syndrome. Keywords: Bodybuilder, Anabolic steroids, Methenolone acetate, Acute coronary syndrome

  6. Use of androgenic anabolic steroids by patients under treatment for substance use disorder: case series

    Directory of Open Access Journals (Sweden)

    Julio Mario Xerfan do Amaral

    Full Text Available ABSTRACT The present study reports several case studies about the use of androgenic-anabolic steroids (AAS by patients under treatment for substance use disorder (SUD. Ten subjects were interviewed, two women and eight men, ranging from 25 to 43 years old. Regarding treatment regime, eight subjects were inpatients and two, outpatients. ASSIST-WHO and MINI-SUD scales and a semi-structured interview were used as research instruments. Seven subjects reported the use of AAS within fewer than twelve months from the interview date. Mental health professionals did not previously question none of the subjects were about the use of AAS. We discuss the efficacy of the chosen instruments to assess AAS use.

  7. Healthcare professionals' stigmatization of men with anabolic androgenic steroid use and eating disorders.

    Science.gov (United States)

    Yu, Jessica; Hildebrandt, Thomas; Lanzieri, Nicholas

    2015-09-01

    Building upon previous research on the stigmatization of individuals with eating disorders (EDs), the present study sought to evaluate healthcare providers' attitudes toward male anabolic androgenic steroid (AAS) users. Healthcare providers (N=148) were first randomly assigned to read one of four vignettes describing a male AAS user, ED patient, cocaine user, or healthy control. Each provider then rated, on a scale of -3 to +3, how strongly either word in one of 22 word-pairs described his or her feelings toward the person described in the vignette. Results indicated that providers perceived the ED and AAS use patients less favorably than the cocaine user or healthy adult, suggesting that the two groups may be stigmatized by health providers. Given the psychiatric and medical risks associated with AAS use and EDs, reducing bias may help reduce the personal suffering and public health burden related to these behaviors. Copyright © 2015 Elsevier Ltd. All rights reserved.

  8. Iatrogenic dependence of anabolic-androgenic steroid in an Indian non-athletic woman

    Science.gov (United States)

    Tripathi, Adarsh; Tekkalaki, Bheemsain; Saxena, Shashwat; Dandu, Himanshu

    2014-01-01

    Anabolic-androgenic steroids (AAS) are increasingly being used by athletes and youngsters to become masculine and to loose body fat. Long-term consumption of AAS causes multiple physical and psychological morbidities. Research has also concluded that AAS have addictive potential and AAS abuse is commonly found with other substance abuse. Abuse of AAS is rare in eastern countries. Abuse among women is even rarer. Here is a case report of an Indian woman, who was prescribed nandrolone decanoate injections by an unqualified medical practitioner to treat multiple non-specific somatic pains and reported weakness, leading to dependence for nandrolonedecanoate. This case report supports the research finding of abuse potential of AAS, raises concern about the need for spreading the awareness about AAS abuse among medical professionals, regulating medical practice by unqualified practitioners, and strict legal check against AAS availability in developing countries. PMID:24503662

  9. Hepatotoxicity associated with illicit use of anabolic androgenic steroids in doping.

    Science.gov (United States)

    Solimini, R; Rotolo, M C; Mastrobattista, L; Mortali, C; Minutillo, A; Pichini, S; Pacifici, R; Palmi, I

    2017-03-01

    Anabolic Androgenic Steroids (AAS) abuse and misuse is nowadays a harmful habit involving both professional or recreational athletes, as well as general population. AAS are also frequently present in over-the-counter dietary supplements without being declared in the list of ingredients, leaving consumers unaware of the risks of adverse effects. Indeed, health risks of AAS consumption in pharmaceutical preparations or dietary complements seem still underestimated and under-reported. The variety of complications due to AAS misuse involves cardiovascular, central nervous, musculoskeletal and genitourinary systems of both males and females; psychiatric and behavioral effects, damages to metabolic system, skin and mainly liver. For instance, relevant concern has been raised by the AAS hepatotoxicity including adenoma, hepatocellular carcinoma, cholestasis, and peliosis hepatis. The present review reports the information available on the hepatotoxic effects of AAS use in professional and amateur athletes.

  10. The Use of Anabolic Androgenic Steroids and Polypharmacy: A Review of the Literature

    Science.gov (United States)

    Dodge, Tonya; Hoagland, Margaux F.

    2011-01-01

    Background A review of the literature was conducted to examine the relationship between the use of anabolic androgenic steroid (AAS) use and the use of other drugs. Methods Studies published between the years of 1995–2010 were included in the review. Results The use of AAS is positively associated with use of alcohol, illicit drugs and legal performance enhancing substances. In contrast, the relationship between AAS and the use of tobacco and cannabis are mixed. Conclusion Results of the review indicate that the relationship between AAS use and other substance use depends on the type of substance studied. Implications for treatment and prevention are discussed. Suggestions for future research are provided. PMID:21232881

  11. Abuse of anabolic-androgenic steroids and bodybuilding acne: an underestimated health problem.

    Science.gov (United States)

    Melnik, Bodo; Jansen, Thomas; Grabbe, Stephan

    2007-02-01

    Abuse of anabolic-androgenic steroids (AAS) by members of fitness centers and others in Germany has reached alarming dimensions. The health care system provides the illegal AAS to 48.1 % of abusers. Physicians are involved in illegal prescription of AAS and monitoring of 32.1 % of AAS abusers. Besides health-threatening cardiovascular, hepatotoxic and psychiatric long-term side effects of AAS, acne occurs in about 50 % of AAS abusers and is an important clinical indicator of AAS abuse, especially in young men 18-26 years of age. Both acne conglobata and acne fulminans can be induced by AAS abuse. The dermatologist should recognize bodybuilding acne, address the AAS abuse, and warn the patient about other potential hazards.

  12. Anabolic Androgenic Steroids and Intracellular Calcium Signaling: A Mini Review on Mechanisms and Physiological Implications

    Science.gov (United States)

    Vicencio, J.M.; Estrada, M.; Galvis, D.; Bravo, R.; Contreras, A.E.; Rotter, D.; Szabadkai, G.; Hill, J.A.; Rothermel, B.A.; Jaimovich, E.; Lavandero, S.

    2015-01-01

    Increasing evidence suggests that nongenomic effects of testosterone and anabolic androgenic steroids (AAS) operate concertedly with genomic effects. Classically, these responses have been viewed as separate and independent processes, primarily because nongenomic responses are faster and appear to be mediated by membrane androgen receptors, whereas long-term genomic effects are mediated through cytosolic androgen receptors regulating transcriptional activity. Numerous studies have demonstrated increases in intracellular Ca2+ in response to AAS. These Ca2+ mediated responses have been seen in a diversity of cell types, including osteoblasts, platelets, skeletal muscle cells, cardiac myocytes and neurons. The versatility of Ca2+ as a second messenger provides these responses with a vast number of pathophysiological implications. In cardiac cells, testosterone elicits voltage-dependent Ca2+ oscillations and IP3R-mediated Ca2+ release from internal stores, leading to activation of MAPK and mTOR signaling that promotes cardiac hypertrophy. In neurons, depending upon concentration, testosterone can provoke either physiological Ca2+ oscillations, essential for synaptic plasticity, or sustained, pathological Ca2+ transients that lead to neuronal apoptosis. We propose therefore, that Ca2+ acts as an important point of crosstalk between nongenomic and genomic AAS signaling, representing a central regulator that bridges these previously thought to be divergent responses. PMID:21443511

  13. Androgenic-anabolic steroids inhibited post-exercise hypotension: a case control study.

    Science.gov (United States)

    Junior, Jefferson F C R; Silva, Alexandre S; Cardoso, Glêbia A; Silvino, Valmir O; Martins, Maria C C; Santos, Marcos A P

    There is evidence of hypertensive effects caused by anabolic androgenic steroids (AAS). A single exercise session promotes the acute reduction of blood pressure, but the effects of AAS on this phenomenon are unknown. To investigate the post-exercise blood pressure response in androgenic-anabolic steroid users. Thirteen AAS users (23.9±4.3 years old) and sixteen controls (22.1±4.5 years old) performed a session of aerobic exercise. Heart rate and blood pressure were assessed before exercise and during a 60min post-exercise resting period. Repeated ANOVA measures were used to determine differences between the groups. While the control group had a significant reduction in post-exercise systolic blood pressure of up to 13.9±11.6mmHg at 40min, this phenomenon was limited among AAS users who reached a maximum of 6.2±11.5mmHg at 60min. The between groups comparison revealed significant higher post-exercise hypotension (PEH) for the control group at 30min (-12.9±14.1mmHg versus -2.9±7.6mmHg), 40min (-13.9±11.6mmHg versus -2.5±8.3mmHg), 50min (-13.9±13.9mmHg versus -5.0±7.9mmHg) and 60min (-12.5±12.8mmHg versus -6.2±11.5mmHg). There was no significant diastolic PEH in any of the groups. This study demonstrated impaired systolic post-exercise hypotension as a new adverse effect of AAS usage. Copyright © 2017 Associação Brasileira de Pesquisa e Pós-Graduação em Fisioterapia. Publicado por Elsevier Editora Ltda. All rights reserved.

  14. Development of anabolic-androgenic steroids purity certified reference materials for anti-doping.

    Science.gov (United States)

    Quan, Can; Su, Fuhai; Wang, Haifeng; Li, Hongmei

    2011-12-20

    The need for certified reference materials (CRM) of anabolic-androgenic steroids reference materials was emphasized by the Beijing 2008 Olympic game as a tool to improve comparability, ensuring accuracy and traceability of analytical results for competing athletes. The China National Institute of Metrology (NIM) responded to the state request by providing seven anabolic-androgenic steroids (AAS) reference materials for Beijing Olympic anti-doping, GBW (E) 100086-GBW (E) 100092. This work describes the production of the series of AAS CRMs, according to ISO Guides 34 and 35 [1,2], which comprises the material processing, homogeneity and stability assessment, CRMs' characterization including moisture content, trace metal content. The AASs' purity values were assigned with collaborative study involved eight laboratories applying high resolution liquid chromatography-diode array detector (HPLC-DAD). Homogeneity of the AAS CRMs were determined by an in-house validated liquid chromatographic methodology. Potential degradation during storage was also investigated and a shelf-life based on this value was established. The certified values of CRMs were 99.76±0.079%, 99.76±0.25%, 99.63±0.09%, 99.67±0.11%, 98.82±0.56%, 96.30±0.39% and 99.71±0.49% (purity±expanded uncertainty with confidence level of 95%) for methyltestosterone, testosterone propionate, nandrolone, nandrolone 17-propionate, boldenone, trenbolone acetate and testosterone respectively. The certified values for all the studied AAS reference materials are traceable to the international system of units (SI). The CRMs developed were applied by 32 laboratory including sports organizations and analytical laboratories during the 2008 Olympic game for anti-doping control. Copyright © 2011 Elsevier Inc. All rights reserved.

  15. Renin-angiotensin-aldosterone system in bodybuilders using supraphysiological doses of anabolic-androgenic steroids

    Directory of Open Access Journals (Sweden)

    K Chrostowski

    2011-03-01

    Full Text Available This study was carried out in 40 bodybuilders voluntarily taking supraphysiological doses of anabolic-androgenic steroids (AAS. Echocardiographic examination of the heart and blood analysis were performed, and concentration of AAS in urine was examined. The presence, or absence, of AAS in urine had no influence on the echocardiographic parameters of the heart, body mass, body mass index (BMI and aldosterone level in blood plasma. It seems, therefore, that the presence of AAS in urine may confirm heart hypertrophy and overuse of AAS, while the absence of AAS in urine does not exclude the cardiological changes occurring as a result of taking the drugs. Metabolites detected in urine showed that the intake of 17α-alkyl testosterone derivatives caused higher values of left ventricular mass and BMI. However, the level of HDL cholesterol was lower in bodybuilders using only 19-nor-testosterone. Elevated level of plasma aldosterone did not differ between the two groups. As could be expected, the highest level of AAS in urine was detected in bodybuilders currently self-administering the anabolic-androgenic steroids (on cycle. The level of AAS in the urine decreased after stopping taking the drugs (off cycle. Refraining from AAS abuse for a period of 1-2 years was associated with a significant decrease in aldosterone level in the plasma. The positive correlations found between the blood plasma aldosterone, left ventricular mass and BMI lead to the conclusion that large doses of AAS taken by bodybuilders would cause extra activation of the renin-angiotensin-aldosterone system.

  16. Mouldy feed: A possible explanation for the excretion of anabolic-androgenic steroids in horses.

    Science.gov (United States)

    Decloedt, A I; Bailly-Chouriberry, L; Vanden Bussche, J; Garcia, P; Popot, M-A; Bonnaire, Y; Vanhaecke, L

    2016-05-01

    To ensure fair competition and to protect the horse's welfare, horses have to compete on their own merits, without any unfair advantage that might follow the use of drugs. Therefore, regulatory authorities list all substances that are not allowed in competition, including most anabolic-androgenic steroids. As zero-tolerance is retained, the question arose whether the consumption of mouldy feed could lead to the excretion of steroids, due to the biotransformation of plant phytosterols to steroids. A rapid ultra high performance liquid chromatography-tandem mass spectrometry (UHPLC-MS/MS) analytical method, previously validated according to AORC (Association of Official Racing Chemists) and EC (European Commission) guidelines, was used to measure steroids in different sample types. Multiple mouldy feed samples were tested for the presence of steroids. The effect of digestion was tested by in vitro simulation of the horse's hindgut in batch incubations. In most feed samples no steroids were detected, even when the products were mouldy. Mouldy corn however showed to contain up to 3.0 ± 0.4 µg/kg AED (4-androstenedione), the main testosterone precursor. This concentration increased when mouldy corn (with added phytosterols) was digested in vitro. An herbal phytosupplement also showed to contain α-testosterone. These results demonstrate that it is important to caution against the consumption of any feed or (herbal) supplement of which the detailed ingredients and quantitative analysis are unknown. The consumption of mouldy corn should especially be avoided, not only from a horse health and welfare point of view, but also to avoid possible inadvertent positive doping results. Copyright © 2016 John Wiley & Sons, Ltd. Copyright © 2016 John Wiley & Sons, Ltd.

  17. Treatment of Anabolic-Androgenic Steroid Dependence: Emerging Evidence and Its Implications

    Science.gov (United States)

    Kanayama, Gen; Brower, Kirk J.; Wood, Ruth I.; Hudson, James I.; Pope, Harrison G.

    2010-01-01

    Currently, few users of anabolic-androgenic steroids (AAS) seek substance-abuse treatment. But this picture may soon change substantially, because illicit AAS use did not become widespread until the 1980s, and consequently the older members of this AAS-using population—those who initiated AAS as youths in the 1980s—are only now reaching middle age. Members of this group, especially those who have developed AAS dependence, may therefore be entering the age of risk for cardiac and psychoneuroendocrine complications sufficient to motivate them for substance-abuse treatment. We suggest that this treatment should address at least three etiologic mechanisms by which AAS dependence might develop. First, individuals with body-image disorders such as “muscle dysmorphia” may become dependent on AAS for their anabolic effects; these body-image disorders may respond to psychological therapies or pharmacologic treatments. Second, AAS suppress the male hypothalamic-pituitary-gonadal axis via their androgenic effects, potentially causing hypogonadism during AAS withdrawal. Men experiencing prolonged dysphoric effects or frank major depression from hypogonadism may desire to resume AAS, thus contributing to AAS dependence. AAS-induced hypogonadism may require treatment with human chorionic gonadotropin or clomiphene to reactivate neuroendocrine function, and may necessitate antidepressant treatments in cases of depression inadequately responsive to endocrine therapies alone. Third, human and animal evidence indicates that AAS also possess hedonic effects, which likely promote dependence via mechanisms shared with classical addictive drugs, especially opioids. Indeed, the opioid antagonist naltrexone blocks AAS dependence in animals. By inference, pharmacological and psychosocial treatments for human opioid dependence might also benefit AAS-dependent individuals. PMID:20188494

  18. Treatment of anabolic-androgenic steroid dependence: Emerging evidence and its implications.

    Science.gov (United States)

    Kanayama, Gen; Brower, Kirk J; Wood, Ruth I; Hudson, James I; Pope, Harrison G

    2010-06-01

    Currently, few users of anabolic-androgenic steroids (AAS) seek substance abuse treatment. But this picture may soon change substantially, because illicit AAS use did not become widespread until the 1980s, and consequently the older members of this AAS-using population - those who initiated AAS as youths in the 1980s - are only now reaching middle age. Members of this group, especially those who have developed AAS dependence, may therefore be entering the age of risk for cardiac and psychoneuroendocrine complications sufficient to motivate them for substance abuse treatment. We suggest that this treatment should address at least three etiologic mechanisms by which AAS dependence might develop. First, individuals with body image disorders such as "muscle dysmorphia" may become dependent on AAS for their anabolic effects; these body image disorders may respond to psychological therapies or pharmacological treatments. Second, AAS suppress the male hypothalamic-pituitary-gonadal axis via their androgenic effects, potentially causing hypogonadism during AAS withdrawal. Men experiencing prolonged dysphoric effects or frank major depression from hypogonadism may desire to resume AAS, thus contributing to AAS dependence. AAS-induced hypogonadism may require treatment with human chorionic gonadotropin or clomiphene to reactivate neuroendocrine function, and may necessitate antidepressant treatments in cases of depression inadequately responsive to endocrine therapies alone. Third, human and animal evidence indicates that AAS also possess hedonic effects, which likely promote dependence via mechanisms shared with classical addictive drugs, especially opioids. Indeed, the opioid antagonist naltrexone blocks AAS dependence in animals. By inference, pharmacological and psychosocial treatments for human opioid dependence might also benefit AAS-dependent individuals. Copyright (c) 2010 Elsevier Ireland Ltd. All rights reserved.

  19. Do anabolic-androgenic steroids have performance-enhancing effects in female athletes?

    Science.gov (United States)

    Huang, Grace; Basaria, Shehzad

    2018-03-15

    Doping with anabolic-androgenic steroids (AAS) is common among both male and female athletes and is a growing public health problem. Review of historical data of systematic state-sponsored doping programs implemented by the German Democratic Republic in elite female athletes and from clinical trials of testosterone administration in non-athlete women suggests that AAS have ergogenic effects in women. The use of AAS in female athletes has been associated with adverse effects that include acne, hirsutism, deepening of the voice and menstrual disturbances; life-threatening adverse effects such as cardiac arrhythmias and sudden death have also been reported. Therefore, detection of AAS abuse in female athletes is important to ensure fairness in competition; at the same time, the athletes should be educated regarding the adverse consequences of AAS use. Although administration of exogenous androgens have been associated with ergogenic effects, it remains unclear whether endogenous hyperandrogenism seen in some medical conditions such as disorders of sexual development (DSD), congenital adrenal hyperplasia and polycystic ovary syndrome, confers any competitive advantage. Well-designed studies are needed to determine the effects of endogenous hyperandrogenism on athletic performance in female athletes. Copyright © 2017 Elsevier B.V. All rights reserved.

  20. The neurobiology and addiction potential of anabolic androgenic steroids and the effects of growth hormone.

    Science.gov (United States)

    Grönbladh, Alfhild; Nylander, Erik; Hallberg, Mathias

    2016-09-01

    Anabolic androgenic steroids (AAS) are substances that mimic the hormone testosterone, and primarily act via the androgen receptor. In addition to their physiological effect on muscle tissue and growth, research from the last decade has shown that AAS have a pronounced impact on the central nervous system. A large number of studies have demonstrated that AAS affect the mesolimbic reward system in the brain. However, whether the direct effects of AAS on endorphins, dopamine, serotonin and GABA etc. and on the corresponding and related systems lead to dependence needs to be further elucidated. According to recent studies, the prevalence of AAS dependence among AAS users has been estimated to be approximately 30%, and polysubstance use, of both pharmaceutical drugs and narcotics, within this group is common. The present review primarily discusses AAS in the context of addiction and dependence, and further addresses the issue of using multiple substances, i.e. stimulants and opiates in combination with AAS. In addition, aspects of the treatment of AAS dependence, the connection between AAS abuse and cognition, and AAS-induced neurotoxicity are presented. Currently, performance enhancing drugs are frequently used in combination with AAS. Therefore, a large section on growth hormone and insulin-like growth factor is also included. Copyright © 2016. Published by Elsevier Inc.

  1. Anabolic and androgenic activities of 19-nor-testosterone steroids: QSAR study using quantum and physicochemical molecular descriptors.

    Science.gov (United States)

    Alvarez-Ginarte, Yoanna María; Montero-Cabrera, Luis Alberto; de la Vega, José Manuel García; Noheda-Marín, Pedro; Marrero-Ponce, Yovani; Ruíz-García, José Alberto

    2011-08-01

    Quantitative structure-activity relationship (QSAR) study of 19-nor-testosterone steroids family was performed using quantum and physicochemical molecular descriptors. The quantum-chemical descriptors were calculated using semiempirical calculations. The descriptor values were statistically correlated using multi-linear regression analysis. The QSAR study indicated that the electronic properties of these derivatives have significant relationship with observed biological activities. The found QSAR equations explain that the energy difference between the LUMO and HOMO, the total dipole moment, the chemical potential and the value of the net charge of different carbon atoms in the steroid nucleus showed key interaction of these steroids with their anabolic-androgenic receptor binding site. The calculated values predict that the 17α-cyclopropyl-17β, 3β-hydroxy-4-estrene compound presents the highest anabolic-androgenic ratio (AAR) and the 7α-methyl-17β-acetoxy-estr-4-en-3-one compound the lowest AAR. This study might be helpful in the future successful identification of "real" or "virtual" anabolic-androgenic steroids. Copyright © 2011 Elsevier Ltd. All rights reserved.

  2. MECHANISMS IN ENDOCRINOLOGY: Medical consequences of doping with anabolic androgenic steroids: effects on reproductive functions.

    Science.gov (United States)

    Nieschlag, Eberhard; Vorona, Elena

    2015-08-01

    Anabolic androgenic steroids (AASs) are appearance and performance-enhancing drugs (APEDs) used in competitive athletics, in recreational sports, and by body-builders. The global lifetime prevalence of AASs abuse is 6.4% for males and 1.6% for women. Many AASs, often obtained from the internet and dubious sources, have not undergone proper testing and are consumed at extremely high doses and in irrational combinations, also along with other drugs. Controlled clinical trials investigating undesired side effects are lacking because ethical restrictions prevent exposing volunteers to potentially toxic regimens, obscuring a causal relationship between AASs abuse and possible sequelae. Because of the negative feedback in the regulation of the hypothalamic-pituitary-gonadal axis, in men AASs cause reversible suppression of spermatogenesis, testicular atrophy, infertility, and erectile dysfunction (anabolic steroid-induced hypogonadism). Should spermatogenesis not recover after AASs abuse, a pre-existing fertility disorder may have resurfaced. AASs frequently cause gynecomastia and acne. In women, AASs may disrupt ovarian function. Chronic strenuous physical activity leads to menstrual irregularities and, in severe cases, to the female athlete triad (low energy intake, menstrual disorders and low bone mass), making it difficult to disentangle the effects of sports and AASs. Acne, hirsutism and (irreversible) deepening of the voice are further consequences of AASs misuse. There is no evidence that AASs cause breast carcinoma. Detecting AASs misuse through the control network of the World Anti-Doping Agency (WADA) not only aims to guarantee fair conditions for athletes, but also to protect them from medical sequelae of AASs abuse. © 2015 European Society of Endocrinology.

  3. Long term perturbation of endocrine parameters and cholesterol metabolism after discontinued abuse of anabolic androgenic steroids.

    Science.gov (United States)

    Gårevik, Nina; Strahm, Emmanuel; Garle, Mats; Lundmark, Jonas; Ståhle, Lars; Ekström, Lena; Rane, Anders

    2011-11-01

    To study the long-term impact of anabolic androgenic steroid (AAS) abuse on the cholesterol profile, and the potential to suppress endocrine activity in men working out at gym facilities. To study the relation between urinary biomarkers for testosterone and nandrolone abuse and the UGT2B17 genotype and time profile. Subjects (N = 56) were recruited through Anti-Doping Hot-Line. Serum levels of luteinizing hormone (LH), follicle-stimulating hormone (FSH), plasma levels of low density lipoprotein (LDL), high density lipoprotein (HDL) and urinary steroid profile were regularly measured for a period of up to one year after cessation of intramuscular AAS abuse. A sustained suppression of LH, and FSH was observed for several months. The nandrolone urinary biomarker 19-NA was detectable several months after the last nandrolone intake and was correlated to the levels of LH and FSH. Testosterone abuse on the other hand was detectable only for a few weeks, and some of the testosterone abusers did not test positive due to a genetic deletion polymorphism of the UGT2B17. Significantly increased levels of HDL and decreased levels of LDL were observed for 6-months after cessation of AAS abuse. Some individuals had a sustained suppression of LH and FSH for a period of 1 year whereas the cholesterol profile was normalized within 6 month. The long term consequences of these findings remain to be established. Copyright © 2011 Elsevier Ltd. All rights reserved.

  4. Androgenic anabolic steroid exposure during adolescence: Ramifications for brain development and behavior

    Science.gov (United States)

    Cunningham, Rebecca L.; Lumia, Augustus R.; McGinnis, Marilyn Y.

    2013-01-01

    Puberty is a critical period for brain maturation that is highly dependent on gonadal sex hormones. Modifications in the gonadal steroid environment, via the use of anabolic androgenic steroids (AAS), have been shown to affect brain development and behavior. Studies in both humans and animal models indicate that AAS exposure during adolescence alters normal brain remodeling, including structural changes and neurotransmitter function. The most commonly reported behavioral effect is an increase in aggression. Evidence has been presented to identify factors that influence the effect of AAS on the expression of aggression. The chemical composition of the AAS plays a major role in determining whether aggression is displayed, with testosterone being the most effective. The hormonal context, the environmental context, physical provocation and the perceived threat during the social encounter have all been found to influence the expression of aggression and sexual behavior. All of these factors point toward an altered behavioral state that includes an increased readiness to respond to a social encounter with heightened vigilance, and enhanced motivation. This AAS-induced state may be defined as emboldenment. The evidence suggests that the use of AAS during this critical period of development may increase the risk for maladaptive behaviors along with neurological disorders. PMID:23274699

  5. Recovery of spermatogenesis following testosterone replacement therapy or anabolic-androgenic steroid use.

    Science.gov (United States)

    McBride, J Abram; Coward, Robert M

    2016-01-01

    The use of testosterone replacement therapy (TRT) for hypogonadism continues to rise, particularly in younger men who may wish to remain fertile. Concurrently, awareness of a more pervasive use of anabolic-androgenic steroids (AAS) within the general population has been appreciated. Both TRT and AAS can suppress the hypothalamic-pituitary-gonadal (HPG) axis resulting in diminution of spermatogenesis. Therefore, it is important that clinicians recognize previous TRT or AAS use in patients presenting for infertility treatment. Cessation of TRT or AAS use may result in spontaneous recovery of normal spermatogenesis in a reasonable number of patients if allowed sufficient time for recovery. However, some patients may not recover normal spermatogenesis or tolerate waiting for spontaneous recovery. In such cases, clinicians must be aware of the pathophysiologic derangements of the HPG axis related to TRT or AAS use and the pharmacologic agents available to reverse them. The available agents include injectable gonadotropins, selective estrogen receptor modulators, and aromatase inhibitors, but their off-label use is poorly described in the literature, potentially creating a knowledge gap for the clinician. Reviewing their use clinically for the treatment of hypogonadotropic hypogonadism and other HPG axis abnormalities can familiarize the clinician with the manner in which they can be used to recover spermatogenesis after TRT or AAS use.

  6. Insulin sensitivity in relation to fat distribution and plasma adipocytokines among abusers of anabolic androgenic steroids.

    Science.gov (United States)

    Rasmussen, Jon Jarløv; Schou, Morten; Selmer, Christian; Johansen, Marie Louise; Gustafsson, Finn; Frystyk, Jan; Dela, Flemming; Faber, Jens; Kistorp, Caroline

    2017-09-01

    Abuse of anabolic androgenic steroids (AAS) is prevalent among young men, but information regarding effects on insulin sensitivity and fat distribution is limited. The objective was to investigate insulin sensitivity in relation to fat distribution and adipocytokines among current and former AAS abusers compared with controls. Cross-sectional study among men involved in recreational strength training. Current and former AAS abusers (n=37 and n=33) and controls (n=30) volunteered from the community. We assessed insulin sensitivity by Matsuda index (oral glucose tolerance test). Using overnight fasting blood samples, adiponectin and leptin were measured. Body composition and fat distribution, including visceral adipose tissue (VAT), were assessed by dual energy X-ray absorptiometry. Current and former AAS abusers displayed lower Matsuda index than controls (%-difference (95%CI) from controls, -26% (-45; -1) and -39% (-55; -18)). Testosterone was markedly higher among current AAS abusers and subnormal among former AAS abusers compared with controls. Current AAS abusers displayed higher mean VAT than controls (388 (17) vs 293 (12) cm 3 , Pfat %, adiponectin and leptin concentrations were lower. In contrast, former AAS abusers showed highest leptin concentrations and body fat %. Multivariate linear regressions identified VAT as independent predictor of lower Matsuda index among current AAS abusers compared with controls; while body fat % independently predicted lower Matsuda index among former AAS abusers. Both current and former AAS abusers displayed lower insulin sensitivity which could be mediated by higher VAT and total body fat %, respectively. © 2017 John Wiley & Sons Ltd.

  7. Doping with anabolic androgenic steroids (AAS): Adverse effects on non-reproductive organs and functions.

    Science.gov (United States)

    Nieschlag, Eberhard; Vorona, Elena

    2015-09-01

    Since the 1970s anabolic androgenic steroids (AAS) have been abused at ever increasing rates in competitive athletics, in recreational sports and in bodybuilding. Exceedingly high doses are often consumed over long periods, in particular by bodybuilders, causing acute or chronic adverse side effects frequently complicated by additional polypharmacy. This review summarizes side effects on non-reproductive organs and functions; effects on male and female reproduction have been recently reviewed in a parallel paper. Among the most striking AAS side effects are increases in haematocrit and coagulation causing thromboembolism, intracardiac thrombosis and stroke as well as other cardiac disturbances including arrhythmias, cardiomyopathies and possibly sudden death. 17α-alkylated AAS are liver toxic leading to cholestasis, peliosis, adenomas and carcinomas. Hyperbilirubinaemia can cause cholemic nephrosis and kidney failure. AAS abuse may induce exaggerated self-confidence, reckless behavior, aggressiveness and psychotic symptoms. AAS withdrawal may be accompanied by depression and suicidal intentions. Since AAS abuse is not or only reluctantly admitted physicians should be aware of the multitude of serious side effects when confronted with unclear symptoms.

  8. Sexual orientation and anabolic-androgenic steroids in U.S. adolescent boys.

    Science.gov (United States)

    Blashill, Aaron J; Safren, Steven A

    2014-03-01

    We compared the lifetime prevalence of anabolic-androgenic steroid (AAS) misuse among sexual minority versus heterosexual U.S. adolescent boys, and secondarily, sought to explore possible intermediate variables that may explain prevalence differences. Participants were 17,250 adolescent boys taken from a pooled data set of the 14 jurisdictions from the 2005 and 2007 Youth Risk Behavior Surveys that assessed sexual orientation. Data were analyzed for overall prevalence of AAS misuse and possible intermediary risk factors. Sexual minority adolescent boys were at an increased odds of 5.8 (95% confidence interval 4.1-8.2) to report a lifetime prevalence of AAS (21% vs. 4%) compared with their heterosexual counterparts, P < .001. Exploratory analyses suggested that increased depressive symptoms/suicidality, victimization, and substance use contributed to this disparity. This is the first known study to test and find substantial health disparities in the prevalence of AAS misuse as a function of sexual orientation. Prevention and intervention efforts are needed for sexual minority adolescent boys.

  9. Impact of chronic administration of anabolic androgenic steroids and taurine on blood pressure in rats.

    Science.gov (United States)

    Roşca, A E; Stoian, I; Badiu, C; Gaman, L; Popescu, B O; Iosif, L; Mirica, R; Tivig, I C; Stancu, C S; Căruntu, C; Voiculescu, S E; Zăgrean, L

    2016-01-01

    Supraphysiological administration of anabolic androgenic steroids has been linked to increased blood pressure. The widely distributed amino acid taurine seems to be an effective depressor agent in drug-induced hypertension. The purpose of this study was to assess the impact of chronic high dose administration of nandrolone decanoate (DECA) and taurine on blood pressure in rats and to verify the potentially involved mechanisms. The study was conducted in 4 groups of 8 adult male Wistar rats, aged 14 weeks, treated for 12 weeks with: DECA (A group); vehicle (C group); taurine (T group), or with both drugs (AT group). Systolic blood pressure (SBP) was measured at the beginning of the study (SBP1), 2 (SBP2) and 3 months (SBP3) later. Plasma angiotensin-converting enzyme (ACE) activity and plasma end products of nitric oxide metabolism (NOx) were also determined. SBP3 and SBP2 were significantly increased compared to SBP1 only in the A group (P<0.002 for both). SBP2, SBP3 and ACE activity showed a statistically significant increase in the A vs C (P<0.005), andvs AT groups (P<0.05), while NOx was significantly decreased in the A and AT groups vs controls (P=0.01). ACE activity was strongly correlated with SBP3 in the A group (r=0.71, P=0.04). These findings suggest that oral supplementation of taurine may prevent the increase in SBP induced by DECA, an effect potentially mediated by angiotensin-converting enzyme.

  10. Aggression Is Associated With Increased Anabolic-Androgenic Steroid Use Contemplation Among Adolescents.

    Science.gov (United States)

    Sagoe, Dominic; Mentzoni, Rune A; Hanss, Daniel; Pallesen, Ståle

    2016-09-18

    We investigated the relationship between aggression and anabolic-androgenic steroid (AAS) use intent among adolescents. A nationally representative sample of Norwegian 18-year-olds (N = 1,334, females = 58.7%) took part in a survey in 2013 (response rate = 64.9%). Participants completed the physical and verbal subscales of the Short-Form Buss-Perry Aggression Questionnaire, the Intent to use AAS Scale, the Alcohol Use Disorders Identification Test-Consumption, and the Hospital Anxiety and Depression Scale. They also provided demographic information and answered questions about AAS use, gambling participation, as well as cigarette and snus use. Descriptive statistics and multinomial logistic regression were used to analyze the data. Lifetime and past year prevalence of AAS use was 0.1%. Between 0.4% and 1.7% of participants disclosed intent to use while between 1.1% and 2.5% expressed neutral intent to initiate AAS use. Compared to persons low on aggression, individuals high on aggression were more likely to report intent and curiosity towards initiating AAS use. Our findings indicate that aggression is a risk factor for AAS use contemplation among adolescents.

  11. Morphometric study of the corpus cavernosum after anabolic androgenic steroid administration in pubertal and adult rats.

    Science.gov (United States)

    Sena, Alessandro de Sousa Mendes de; Vargas, Rafael Areas; Souza, Diogo Benchimol de; Costa, Waldemar Silva; Sampaio, Francisco José

    2015-07-01

    To evaluate the penile morphological modifications of pubertal and adult rats chronically treated with supra-physiological doses of anabolic androgenic steroids. Forty-eight male Wistar rats were distributed into four groups: two control groups, 105- and 65-day-old (C105 and C65, respectively) injected with peanut oil (vehicle); and two treated groups, 105- and 65-day-old (T105 and T65, respectively) injected with nandrolone decanoate at a dose of 10 mg Kg-1 of body weight. The rats were injected once a week for eight weeks. The rats were then killed and their penises were processed for histomorphometric analyses. The mean of each parameter was statistically compared. A corpus cavernosum reduction of 12.5% and 10.9% was observed in the T105 and T65 groups, respectively, when compared with their respective control groups. The cavernosum smooth muscle surface density diminished by 5.6% and 12.9% in the T65 and T105 groups, respectively, when compared with their controls. In contrast, the sinusoidal space increased by 17% in the T105 group and decreased by 9.6% in the T65 group. The use of supra-physiological doses of AAS promotes structural changes in the rat penis, by altering the proportions of corpus cavernosum tissues, in both pubertal and adult treated animals.

  12. White matter abnormalities in long-term anabolic-androgenic steroid users: A pilot study.

    Science.gov (United States)

    Seitz, Johanna; Lyall, Amanda E; Kanayama, Gen; Makris, Nikos; Hudson, James I; Kubicki, Marek; Pope, Harrison G; Kaufman, Marc J

    2017-02-28

    Recent studies of long-term anabolic-androgenic steroid (AAS) users reported amygdala structural and functional connectivity abnormalities. We assessed white matter microstructure in the inferior-fronto-occipital fasciculus (IFOF), a major associative bundle of the amygdala network. Diffusion weighted images acquired from 9 male long-term AAS users and 8 matched controls aged 36-51 years old were processed using a standardized pipeline (Tract-Based Spatial Statistics). Group differences were examined using linear regression with adjustment for age and current testosterone level. Compared to nonusers, AAS users exhibited significantly higher fractional anisotropy (FA) in the IFOF. Users showed markedly greater FA than nonusers on the left IFOF but only a modest, nonsignificant difference on the right IFOF. Moreover, FA was positively associated with lifetime cumulative AAS dose. Our results suggest that long-term AAS use alters IFOF white matter organization and integrity, which in turn might affect amygdala-related processes such as reward system function. Accordingly, further studies are needed to replicate findings in larger subject groups to determine the functional significance of the FA abnormality. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

  13. Anabolic-androgenic steroid use and psychopathology in athletes. A systematic review.

    Science.gov (United States)

    Piacentino, Daria; Kotzalidis, Georgios D; Del Casale, Antonio; Aromatario, Maria Rosaria; Pomara, Cristoforo; Girardi, Paolo; Sani, Gabriele

    2015-01-01

    The use of anabolic-androgenic steroids (AASs) by professional and recreational athletes is increasing worldwide. The underlying motivations are mainly performance enhancement and body image improvement. AAS abuse and dependence, which are specifically classified and coded by the DSM-5, are not uncommon. AAS-using athletes are frequently present with psychiatric symptoms and disorders, mainly somatoform and eating, but also mood, and schizophrenia-related disorders. Some psychiatric disorders are typical of athletes, like muscle dysmorphia. This raises the issue of whether AAS use causes these disorders in athletes, by determining neuroadaptive changes in the reward neural circuit or by exacerbating stress vulnerability, or rather these are athletes with premorbid abnormal personalities or a history of psychiatric disorders who are attracted to AAS use, prompted by the desire to improve their appearance and control their weights. This may predispose to eating disorders, but AASs also show mood destabilizing effects, with longterm use inducing depression and short-term hypomania; withdrawal/discontinuation may be accompanied by depression. The effects of AASs on anxiety behavior are unclear and studies are inconsistent. AASs are also linked to psychotic behavior. The psychological characteristics that could prompt athletes to use AASs have not been elucidated.

  14. Recovery of spermatogenesis following testosterone replacement therapy or anabolic-androgenic steroid use

    Science.gov (United States)

    McBride, J Abram; Coward, Robert M

    2016-01-01

    The use of testosterone replacement therapy (TRT) for hypogonadism continues to rise, particularly in younger men who may wish to remain fertile. Concurrently, awareness of a more pervasive use of anabolic-androgenic steroids (AAS) within the general population has been appreciated. Both TRT and AAS can suppress the hypothalamic-pituitary-gonadal (HPG) axis resulting in diminution of spermatogenesis. Therefore, it is important that clinicians recognize previous TRT or AAS use in patients presenting for infertility treatment. Cessation of TRT or AAS use may result in spontaneous recovery of normal spermatogenesis in a reasonable number of patients if allowed sufficient time for recovery. However, some patients may not recover normal spermatogenesis or tolerate waiting for spontaneous recovery. In such cases, clinicians must be aware of the pathophysiologic derangements of the HPG axis related to TRT or AAS use and the pharmacologic agents available to reverse them. The available agents include injectable gonadotropins, selective estrogen receptor modulators, and aromatase inhibitors, but their off-label use is poorly described in the literature, potentially creating a knowledge gap for the clinician. Reviewing their use clinically for the treatment of hypogonadotropic hypogonadism and other HPG axis abnormalities can familiarize the clinician with the manner in which they can be used to recover spermatogenesis after TRT or AAS use. PMID:26908067

  15. Troubled social background of male anabolic-androgenic steroid abusers in treatment

    Directory of Open Access Journals (Sweden)

    Skarberg Kurt

    2007-07-01

    Full Text Available Abstract Background The aim of this study was to investigate the social background and current social situation of male abusers of anabolic-androgenic steroids (AAS. Methods We compared thirty-four AAS-abusing patients from an Addiction Centre (AC with two groups, 18 users and 259 non-users of AAS from a public gym in Orebro, Sweden. The study is based on semi-structured interviews and questionnaires. Results Histories of a troubled childhood as well as current social disadvantage were both more frequent among the AAS users. Users also reported poor relationships with their parents and almost half of them had experienced physical or mental abuse. The AC group's experiences from school were mostly negative, and included concentration problems, boredom and learning difficulties. Their current circumstance included abuse of other drugs, battering of spouses and other criminality such as assault, illegal possession of weapons and theft. Conclusion In conclusion, this study shows that abusers of AAS often have a troubled social background. This underlines the importance of making a thorough social assessment as a part of the treatment programme. The results of the study may help in directing appropriate questions relevant to the abuse of AAS.

  16. Attitudes towards use of anabolic-androgenic steroids among Ghanaian high school students.

    Science.gov (United States)

    Sagoe, Dominic; Torsheim, Torbjørn; Molde, Helge; Andreassen, Cecilie Schou; Pallesen, Ståle

    2015-02-01

    This study is a pioneering exploration of nonmedical anabolic-androgenic steroid (AAS) use among Ghanaian high school students. Of 2683 students contacted, 2597 (1412 females) participated in a survey (response rate=96.8%). Participants (age range=11-35 years, M=17.2, SD=1.4) provided information on demographics, sports participation, and nonmedical AAS use. The overall lifetime prevalence of use was 3.8% (males=4.9%, females=3.1%). Moreover, 18.5% reported having an acquaintance that has used AAS while 6.0% of the sample had previously been offered AAS. However, none of the AAS users provided a valid name of the AAS they had used. Use and intent to use AAS was also significantly higher among males, teenagers (versus over 19-year-olds), athletes (versus recreational sportspeople, and nonathletes), and participants in ball games (versus other sports). Female gender, parental absence, religiosity, and participation in jogging had significant positive association with AAS use attitudes whereas participation in martial arts, and swimming had significant negative association with AAS use attitudes. The high prevalence of use and intent to use AAS among Ghanaian high school students should be of concern to authorities. Copyright © 2014 Elsevier B.V. All rights reserved.

  17. Identifying a typology of men who use anabolic androgenic steroids (AAS).

    Science.gov (United States)

    Zahnow, Renee; McVeigh, Jim; Bates, Geoff; Hope, Vivian; Kean, Joseph; Campbell, John; Smith, Josie

    2018-03-08

    Despite recognition that the Anabolic Androgenic Steroid (AAS) using population is diverse, empirical studies to develop theories to conceptualise this variance in use have been limited. In this study, using cluster analysis and multinomial logistic regression, we identify typologies of people who use AAS and examine variations in motivations for AAS use across types in a sample of 611 men who use AAS. The cluster analysis identified four groups in the data with different risk profiles. These groups largely reflect the ideal types of people who use AAS proposed by Christiansen et al. (2016): Cluster 1 (You Only Live Once (YOLO) type, n = 68, 11.1%) were younger and motivated by fat loss; Cluster 2 (Well-being type, n = 236, 38.6%) were concerned with getting fit; Cluster 3 (Athlete type, n = 155, 25.4%) were motivated by muscle and strength gains; Cluster 4 (Expert type, n = 152, 24.9%) were focused on specific goals (i.e. not 'getting fit'). The results of this study demonstrate the need to make information about AAS accessible to the general population and to inform health service providers about variations in motivations and associated risk behaviours. Attention should also be given to ensuring existing harm minimisation services are equipped to disseminate information about safe intra-muscular injecting and ensuring needle disposal sites are accessible to the different types. Copyright © 2018 Elsevier B.V. All rights reserved.

  18. Troubled social background of male anabolic-androgenic steroid abusers in treatment.

    Science.gov (United States)

    Skarberg, Kurt; Engstrom, Ingemar

    2007-07-05

    The aim of this study was to investigate the social background and current social situation of male abusers of anabolic-androgenic steroids (AAS). We compared thirty-four AAS-abusing patients from an Addiction Centre (AC) with two groups, 18 users and 259 non-users of AAS from a public gym in Orebro, Sweden. The study is based on semi-structured interviews and questionnaires. Histories of a troubled childhood as well as current social disadvantage were both more frequent among the AAS users. Users also reported poor relationships with their parents and almost half of them had experienced physical or mental abuse. The AC group's experiences from school were mostly negative, and included concentration problems, boredom and learning difficulties. Their current circumstance included abuse of other drugs, battering of spouses and other criminality such as assault, illegal possession of weapons and theft. In conclusion, this study shows that abusers of AAS often have a troubled social background. This underlines the importance of making a thorough social assessment as a part of the treatment programme. The results of the study may help in directing appropriate questions relevant to the abuse of AAS.

  19. What can allostasis tell us about anabolic-androgenic steroid addiction?

    Science.gov (United States)

    Hildebrandt, Tom; Yehuda, Rachel; Alfano, Lauren

    2011-08-01

    Anabolic-androgenic steroids (AASs) are synthetic hormones used by individuals who want to look better or perform better in athletics and at the gym. Their use raises an interesting paradox in which drug use is associated with a number of health benefits, but also the possibility of negative health consequences. Existing models of AAS addiction follow the traditional framework of drug abuse and dependence, which suggest that harmful use occurs as a result of the drug's ability to hijack the motivation-reward system. However, AASs, unlike typical drugs of abuse, are not used for acute intoxication effects or euphoria. Rather, AASs are used to affect the body through changes to the musculoskeletal system and the hypothalamic-pituitary-gonadal axis as opposed to stimulating the reward system. We offer an allostatic model of AAS addiction to resolve this inconsistency between traditional drug addiction and AAS addiction. This allostatic framework provides a way to (a) incorporate exercise into AAS misuse, (b) identify where AAS use transitions from recreational use into a drug problem, and (c) describe individual differences in vulnerability or resilience to AASs. Implications for this model of AAS addiction are discussed.

  20. Recovery of spermatogenesis following testosterone replacement therapy or anabolic-androgenic steroid use

    Directory of Open Access Journals (Sweden)

    J Abram McBride

    2016-01-01

    Full Text Available The use of testosterone replacement therapy (TRT for hypogonadism continues to rise, particularly in younger men who may wish to remain fertile. Concurrently, awareness of a more pervasive use of anabolic-androgenic steroids (AAS within the general population has been appreciated. Both TRT and AAS can suppress the hypothalamic-pituitary-gonadal (HPG axis resulting in diminution of spermatogenesis. Therefore, it is important that clinicians recognize previous TRT or AAS use in patients presenting for infertility treatment. Cessation of TRT or AAS use may result in spontaneous recovery of normal spermatogenesis in a reasonable number of patients if allowed sufficient time for recovery. However, some patients may not recover normal spermatogenesis or tolerate waiting for spontaneous recovery. In such cases, clinicians must be aware of the pathophysiologic derangements of the HPG axis related to TRT or AAS use and the pharmacologic agents available to reverse them. The available agents include injectable gonadotropins, selective estrogen receptor modulators, and aromatase inhibitors, but their off-label use is poorly described in the literature, potentially creating a knowledge gap for the clinician. Reviewing their use clinically for the treatment of hypogonadotropic hypogonadism and other HPG axis abnormalities can familiarize the clinician with the manner in which they can be used to recover spermatogenesis after TRT or AAS use.

  1. Anabolic-Androgenic Steroids and Condom Use: Potential Mechanisms in Adolescent Males

    Science.gov (United States)

    Blashill, Aaron J.; Gordon, Janna R.; Safren, Steven A.

    2013-01-01

    Previous research has revealed a significant bivariate relationship between anabolic androgenic steroid (AAS) use and reduced condom use among adolescent boys. However, to date, no known studies have explored the psychological mechanisms that may explain this relationship. Thus, the current study sought to examine two possible mediators in the association between AAS and condom use—depressive symptoms and substance use. Data were extracted from a nationally representative sample of U.S. adolescents. Participants were 3,780 U.S. high school boys who responded to self-report items assessing a number of health behaviors, including symptoms of depression, substance use, AAS use, and use of condoms during their most recent act of intercourse. Both depression and substance use were significant mediators in the relationship between AAS and condom use. However, when these effects were contrasted, the indirect effect of substance use was significantly stronger in magnitude than the effect of depression. Although AAS use is associated with sexual risk behaviors among adolescent boys, significant variance in this relationship is accounted for by elevated levels of depression and substance use, with substance use demonstrating a particularly salient pathway. PMID:23718635

  2. Anabolic-androgenic Steroid use and Psychopathology in Athletes. A Systematic Review

    Science.gov (United States)

    Piacentino, Daria; Kotzalidis, Georgios D.; del Casale, Antonio; Aromatario, Maria Rosaria; Pomara, Cristoforo; Girardi, Paolo; Sani, Gabriele

    2015-01-01

    The use of anabolic-androgenic steroids (AASs) by professional and recreational athletes is increasing worldwide. The underlying motivations are mainly performance enhancement and body image improvement. AAS abuse and dependence, which are specifically classified and coded by the DSM-5, are not uncommon. AAS-using athletes are frequently present with psychiatric symptoms and disorders, mainly somatoform and eating, but also mood, and schizophrenia-related disorders. Some psychiatric disorders are typical of athletes, like muscle dysmorphia. This raises the issue of whether AAS use causes these disorders in athletes, by determining neuroadaptive changes in the reward neural circuit or by exacerbating stress vulnerability, or rather these are athletes with premorbid abnormal personalities or a history of psychiatric disorders who are attracted to AAS use, prompted by the desire to improve their appearance and control their weights. This may predispose to eating disorders, but AASs also show mood destabilizing effects, with longterm use inducing depression and short-term hypomania; withdrawal/discontinuation may be accompanied by depression. The effects of AASs on anxiety behavior are unclear and studies are inconsistent. AASs are also linked to psychotic behavior. The psychological characteristics that could prompt athletes to use AASs have not been elucidated. PMID:26074746

  3. Multisubstance use as a feature of addiction to anabolic-androgenic steroids.

    Science.gov (United States)

    Skarberg, Kurt; Nyberg, Fred; Engstrom, Ingemar

    2009-01-01

    The aim of this study was to explore and describe total drug use among anabolic-androgenic steroid (AAS) users and the reasons given for the use of these drugs. The study was based on semi-structured interviews and questionnaires involving 32 patients who were attending an addiction centre in Orebro, Sweden, for AAS use. The results indicated that a history of polysubstance use among the patients was frequent. Over half were using drugs of abuse and also taking various other pharmaceuticals. Almost half of the patients took human growth hormones, and almost half of the interviewed persons were drinking alcohol to a hazardous or harmful extent. The most common reason given for taking AAS and other hormones was to increase muscle mass and strength, but some participants also used insulin as a means of losing fat. Cannabis was used to improve sleep, heroin to decrease pain and amphetamine to increase endurance and burn fat. Our data suggest that most of the current AAS users who have been admitted to a treatment programme are multiple drug users with polysubstance dependence. The study stresses the importance of carefully examining total drug use as part of the assessment regimen for this group. 2009 S. Karger AG, Basel.

  4. Adverse effects of doping with anabolic androgenic steroids (AAS) in competitive athletics, recreational sports and bodybuilding.

    Science.gov (United States)

    Vorona, Elena; Nieschlag, Eberhard

    2018-02-19

    Despite the fact that sports organizations and legislators have introduced various mechanisms to discourage athletes from using performance and appearance enhancing substances a high percentage of athletes admits to their unabated application. In competitive athletics, bodybuilding and in recreational sports anabolic androgenic steroids (AAS) continue to be the substances most abused. This review summarizes the side effects of AAS abuse on organs and system functions in both sexes. High doses of AAS cause a significant increase of erythrocytes und haemoglobin concentration, which may lead to thromboembolism, intracardiac thrombosis and stroke. Long-term AAS abusers have a higher incidence of arrhythmias, atherosclerosis, concentric left-ventricular myocardial hypertrophy with impaired diastolic function and also sudden cardiac death. Changes of liver function and structure, up to hepatocellular carcinoma, have been described, mainly in cases of chronic misuse of 17α-alkylated AAS. Sleeplessness, increased irritability, depressive mood status are often observed in AAS abuse. In former AAS abusers depression, anxiety and melancholy may persist for many years. Due to negative feedback in the regulation of the hypothalamic-pituitary-gonadal axis AAS can cause reversible suppression of spermatogenesis up to azoospermia. In women the changes most often caused by AAS abuse are hirsutism, irreversible deepening of voice, dysmenorrhoea, secondary amenorrhoea with anovulation and infertility. AAS abuse notwithstanding, under clinical conditions testosterone remains the most important hormone for substitution therapy of male hypogonadism.

  5. Commentary: Synthetic Anabolic-Androgenic Steroids: A Plea for Controlled Substance Status.

    Science.gov (United States)

    Taylor, William N.

    1987-01-01

    The widespread abuse of synthetic anabolic-androgenic steriods, their habit-forming properties, and their other adverse effects are good reasons for reclassification of steriods as controlled substances under federal law, a step which may combat their abuse. (Author/CB)

  6. Side effects of anabolic androgenic steroids: pathological findings and structure-activity relationships.

    Science.gov (United States)

    Büttner, Andreas; Thieme, Detlef

    2010-01-01

    Side effects of anabolic steroids with relevance in forensic medicine are mainly due to life-threatening health risks with potential fatal outcome and cases of uncertain limitations of criminal liability after steroid administration. Both problems are typically associated with long-term abuse and excessive overdose of anabolic steroids. Side effects may be due to direct genomic or nongenomic activities (myotrophic, hepatotoxic), can result from down-regulation of endogenous biosynthesis (antiandrogenic) or be indirect consequence of steroid biotransformation (estrogenic).Logically, there are no systematic clinical studies available and the number of causally determined fatalities is fairly limited. The following compilation reviews typical abundant observations in cases where nonnatural deaths (mostly liver failure and sudden cardiac death) were concurrent with steroid abuse. Moreover, frequent associations between structural characteristics and typical side effects are summarized.

  7. The prostate after administration of anabolic androgenic steroids: a morphometrical study in rats

    Directory of Open Access Journals (Sweden)

    Rafael Areas Vargas

    2013-09-01

    Full Text Available Purpose Many adverse effects have been associated with abuse of anabolic-androgenic steroids (AAS, including disorders of the urogenital tract. The objective of this study is to analyze the morphological modifications in the prostate ventral lobe of pubertal and adult rats chronically treated with AAS, using morphometric methods. Materials and Methods: We studied 39 male Wistar rats weighing between 400 g and 550 g. The rats were divided into four groups: (a control rats, with 105 days of age (C105 (n = 7; (b control rats with 65 days of age (C65 (n = 9, injected only with the vehicle (peanut oil; (c treated rats, with 105 days of age (T105 (n = 10 and (d treated rats with 65 days of age (T65 (n = 13. The treated rats were injected with nandrolone decanoate at a dose of 10 mg.Kg-1 body weight. The steroid hormone and the vehicle were administered by intramuscular injection once a week for eight weeks. The rats were killed at 161 days of age (C105 and T105 and 121 days of age (C65 and T65 and the ventral prostate lobe was dissected and processed for histology. The height of the acinar epithelium, the surface densities of the lumen, epithelium and stroma were observed with X400 magnification using an Olympus light microscope coupled to a Sony CCD video camera, and the images transferred to a Sony monitor KX14-CP1. The selected histological areas were then quantified using the M42 test-grid system on the digitized fields. The data were analyzed with the Graphpad software. To compare the quantitative data in both groups (controls and treated and the outcomes, Student's t-test was used (p < 0.05 was considered significant. Results: The weight (p < 0.001 and volume (p = 0.004 of the prostate ventral lobe showed differences between C65 and T65 groups and between C105 and T105 groups. The epithelium height showed no difference between groups C65 and T65 (p = 0.8509, but the T105 group showed an increase of 32% compared to C105 (p = 0.0089. Concerning

  8. Current status and bioanalytical challenges in the detection of unknown anabolic androgenic steroids in doping control analysis.

    Science.gov (United States)

    Pozo, Oscar J; De Brabanter, Nik; Fabregat, Andreu; Segura, Jordi; Ventura, Rosa; Van Eenoo, Peter; Deventer, Koen

    2013-11-01

    Androgenic anabolic steroids (AAS) are prohibited in sports due to their anabolic effects. Doping control laboratories usually face the screening of AAS misuse by target methods based on MS detection. Although these methods allow for the sensitive and specific detection of targeted compounds and metabolites, the rest remain undetectable. This fact opens a door for cheaters, since different AAS can be synthesized in order to evade doping control tests. This situation was evidenced in 2003 with the discovery of the designer steroid tetrahydrogestrinone. One decade after this discovery, the detection of unknown AAS still remains one of the main analytical challenges in the doping control field. In this manuscript, the current situation in the detection of unknown AAS is reviewed. Although important steps have been made in order to minimize this analytical problem and different analytical strategies have been proposed, there are still some drawbacks related to each approach.

  9. The Availability and Acquisition of Illicit Anabolic Androgenic Steroids and Testosterone Preparations on the Internet.

    Science.gov (United States)

    McBride, J Abram; Carson, Culley C; Coward, Matt

    2016-05-11

    The lifetime prevalence of anabolic androgenic steroids (AAS) use in the United States is over 1%. Recent reports have suggested AAS can easily be obtained over the Internet without a prescription, but this has been poorly studied. This study focused on determining the availability and ease of purchase for AAS, testosterone, and other non-AAS therapies on the Internet from the perspective of a typical consumer. A Google search was performed and the top-ranking sites offering AAS for sale were individually evaluated for selection of AAS offered, the purchasing process, and additional consumer information to support AAS use. The current results revealed that 87% of sites offered commonly used forms of AAS, injectable testosterone, and non-AAS hormone therapies. Seventy-five percent offered at least one postcycle recovery agent and 62% offered at least one erectile dysfunction medication. No site required a prescription for purchase of any substance, 75% accepted common forms of payment including credit card, and all sites were supplied by unregulated international pharmacies providing shipment to home addresses with disclaimers that consumers are liable to local laws. Seventy-five percent of sites provided specific cycle and stacking recommendations, 62% provided postcycle recovery information, but only one site offered information on non-AAS alternatives. In conclusion, AAS, injectable testosterone, and other non-AAS therapies are readily available and remarkably easy to purchase on the Internet without a prescription. It is of paramount importance that clinicians are aware of this considerable public health problem given the detrimental physiologic effects including infertility and sexual dysfunction. © The Author(s) 2016.

  10. The prevalence of anabolic androgenic steroid use amongst athletes in Riyadh (Saudi Arabia).

    Science.gov (United States)

    Jabari, Mosleh; Al-Shehri, Hassan; Al-Faris, Abdullah; Al-Sayed, Mohammed; Algaeed, Fahd; Al-Sobaie, Nasser; Al-Saleh, Fawaz

    2016-12-01

    The aim of this study was to determine the prevalence of anabolic androgenic steroid (AAS) use among athletes and examine the extent of their knowledge on the effects of AAS in Riyadh, Saudi Arabia. This cross-sectional study was conducted at gyms in Riyadh, Saudi Arabia, during 2015. In total 600 athletes from three gyms participated in the study. The study included Saudi and non-Saudi athletes chosen by the simple random sampling method. A self-reported questionnaire was used for data collection. The questionnaire was designed to study the prevalence and assess the knowledge of athletes regarding AAS use. Frequency and percentage distributions were used to describe the data. Comparison between the subgroups was made with a chi-square test. The percentage of AAS users was 30.5%. The age of AAS users ranged from 15 to 49 years with the majority (52.5%) belonging to age group of 25-29 years. Approximately 20% of the users admitted using AAS due to body dysmorphia as their best motivational factor; in addition, they also believed that there are no side effects of the use. Among the nonusers, 40% had appropriate knowledge, while all the AAS-users had inadequate knowledge about the adverse effects of AAS. Moreover, 77% of the users would recommend AAS to their friends but none from the nonusers. A significant difference in age distribution (df = 5, p<0.001) and knowledge (df = 4, p< 0.001) between users and nonusers was observed. Most athletes were ignorant of the harmful side effects of the drug but still continued to use and promote it to other athletes. These athletes should intensify their knowledge and awareness regarding the use of AAS and its effects on the body.

  11. The Lifetime Prevalence of Anabolic-Androgenic Steroid Use and Dependence in Americans: Current Best Estimates

    Science.gov (United States)

    Pope, Harrison G.; Kanayama, Gen; Athey, Alison; Ryan, Erin; Hudson, James I.; Baggish, Aaron

    2013-01-01

    Background and Objectives Although various surveys have tracked the prevalence of anabolic-androgenic steroid (AAS) use in American teenagers and young adults, no recent surveys have assessed the lifetime prevalence of AAS use in Americans overall. We therefore analyzed serial youth-survey data to derive estimates of the lifetime prevalence of AAS use in the current American general population. Methods We first determined the distribution of age of onset of AAS use, based on pooled data from nine studies. Using this distribution, we then developed equations to project the eventual lifetime prevalence of AAS use among young survey respondents, once they aged and completed the period of risk for initiating AAS. We similarly calculated the denominator of lifetimes of risk for AAS use in the total American population. We next applied these equations to four independent national youth datasets to derive current American general-population estimates for lifetime AAS use. Finally, using data from 10 pooled studies, we estimated the lifetime prevalence of AAS dependence among AAS users. Results Age-of-onset studies consistently showed that AAS use begins later than most drugs, with only 22% of users (95% confidence interval: 19%–25%) starting before age 20. Applying the age-of-onset findings to national youth datasets, we estimated that among Americans currently age 13 to 50 years, 2.9–4.0 million have used AAS. Within this group, roughly 1 million may have experienced AAS dependence. Conclusions and Scientific Significance Although subject to various limitations, our estimation techniques suggest a surprisinigly high prevalence of AAS use and dependence among Americans. PMID:24112239

  12. Recreational Anabolic-Androgenic Steroid Use Associated With Liver Injuries Among Brazilian Young Men.

    Science.gov (United States)

    Schwingel, Paulo Adriano; Cotrim, Helma Pinchemel; Santos, Crimério Ribeiro dos; Santos, Adriano Oliveira dos; Andrade, Antônio Ricardo Cardia Ferraz de; Carruego, Marcos Vinicius Vilas Boas; Zoppi, Cláudio Cesar

    2015-01-01

    The recreational use of anabolic-androgenic steroids (AAS) has reached alarming levels among healthy people. However, several complications have been related to consumption of these drugs, including liver disorders. To evaluate the prevalence of liver injuries in young Brazilian recreational AAS users. Between February/2007 and May/2012 asymptomatic bodybuilders who were ≥18 years old and reported AAS use for ≥6 months were enrolled. All had clinical evaluations, abdominal ultrasound (AUS), and blood tests. 182 individuals were included in the study. The median age (interquartile range) was 26.0 years (22.0-30.0) and all were male. Elevated liver enzyme levels were observed in 38.5% (n = 70) of AAS users, and creatine phosphokinase was normal in 27.1% (n = 19) of them. Hepatic steatosis was observed by AUS in 12.1% of the sample. One individual had focal nodular hyperplasia and another had hepatocellular adenoma. One case each of hepatitis B and C virus infection was found. A diagnosis of toxic liver injury was suggested in 23 (12.6%) AAS users without a history of alcohol or other medications/drugs consumption, or evidence of other liver diseases. Young Brazilian recreational AAS users presented a wide spectrum of liver injuries that included hepatotoxicity, fatty liver, and liver neoplasm. They also presented risk factors for liver diseases such as alcohol consumption and hepatitis B and C virus infection. The results suggest that the risk of AAS use for the liver may be greater than the esthetic benefits, and demonstrate the importance of screening AAS users for liver injuries.

  13. Structural Brain Imaging of Long-Term Anabolic-Androgenic Steroid Users and Nonusing Weightlifters.

    Science.gov (United States)

    Bjørnebekk, Astrid; Walhovd, Kristine B; Jørstad, Marie L; Due-Tønnessen, Paulina; Hullstein, Ingunn R; Fjell, Anders M

    2017-08-15

    Prolonged high-dose anabolic-androgenic steroid (AAS) use has been associated with psychiatric symptoms and cognitive deficits, yet we have almost no knowledge of the long-term consequences of AAS use on the brain. The purpose of this study is to investigate the association between long-term AAS exposure and brain morphometry, including subcortical neuroanatomical volumes and regional cortical thickness. Male AAS users and weightlifters with no experience with AASs or any other equivalent doping substances underwent structural magnetic resonance imaging scans of the brain. The current paper is based upon high-resolution structural T1-weighted images from 82 current or past AAS users exceeding 1 year of cumulative AAS use and 68 non-AAS-using weightlifters. Images were processed with the FreeSurfer software to compare neuroanatomical volumes and cerebral cortical thickness between the groups. Compared to non-AAS-using weightlifters, the AAS group had thinner cortex in widespread regions and significantly smaller neuroanatomical volumes, including total gray matter, cerebral cortex, and putamen. Both volumetric and thickness effects remained relatively stable across different AAS subsamples comprising various degrees of exposure to AASs and also when excluding participants with previous and current non-AAS drug abuse. The effects could not be explained by differences in verbal IQ, intracranial volume, anxiety/depression, or attention or behavioral problems. This large-scale systematic investigation of AAS use on brain structure shows negative correlations between AAS use and brain volume and cortical thickness. Although the findings are correlational, they may serve to raise concern about the long-term consequences of AAS use on structural features of the brain. Copyright © 2016 Society of Biological Psychiatry. Published by Elsevier Inc. All rights reserved.

  14. Anabolic/androgenic steroid administration during adolescence and adulthood differentially modulates aggression and anxiety.

    Science.gov (United States)

    Morrison, Thomas R; Ricci, Lesley A; Melloni, Richard H

    2015-03-01

    Anabolic/androgenic steroid (AAS) use remains high in both teens and adults in the U.S. and worldwide despite studies showing that AAS use is associated with a higher incidence of aggression and anxiety. Recently we showed that chronic exposure to AAS through adolescence increases aggression and decreases anxious behaviors, while during AAS-withdrawal aggression is lowered to species-normative levels and anxiety increases. AAS exposure is known to differentially alter behaviors and their underlying neural substrates between adults and adolescents and thus the current study investigated whether exposure to AAS during adulthood affects the relationship between aggression and anxiety in a manner similar to that previously observed in adolescents. Male hamsters were administered a moderate dose of AAS (5.0mg/kg/day×30days) during adolescence (P27-56) or young adulthood (P65-P94) and then tested for aggression and anxiety during AAS exposure (i.e., on P57 or P95) and during AAS withdrawal (i.e., 30days later on P77 or P115). Adolescent exposure to AAS increased aggressive responding during the AAS exposure period and anxiety-like responding during AAS withdrawal. Neither behavior was similarly influenced by adult exposure to AAS. Adult AAS exposure produced no difference in aggressive responding during AAS exposure (P95) or AAS withdrawal (P115); however, while AAS exposure during adulthood produced no difference in anxiety-like responding during AAS exposure, adult hamsters administered AAS were less anxious than vehicle control animals following AAS withdrawal. Together these data suggest that the aggression and anxiety provoking influence of AAS are likely a developmental phenomenon and that adult exposure to AAS may be anxiolytic over the long term. Copyright © 2015 Elsevier Inc. All rights reserved.

  15. Brain and cognition abnormalities in long-term anabolic-androgenic steroid users.

    Science.gov (United States)

    Kaufman, Marc J; Janes, Amy C; Hudson, James I; Brennan, Brian P; Kanayama, Gen; Kerrigan, Andrew R; Jensen, J Eric; Pope, Harrison G

    2015-07-01

    Anabolic-androgenic steroid (AAS) use is associated with psychiatric symptoms including increased aggression as well as with cognitive dysfunction. The brain effects of long-term AAS use have not been assessed in humans. This multimodal magnetic resonance imaging study of the brain compared 10 male weightlifters reporting long-term AAS use with 10 age-matched weightlifters reporting no AAS exposure. Participants were administered visuospatial memory tests and underwent neuroimaging. Brain volumetric analyses were performed; resting-state fMRI functional connectivity (rsFC) was evaluated using a region-of-interest analysis focused on the amygdala; and dorsal anterior cingulate cortex (dACC) metabolites were quantified by proton magnetic resonance spectroscopy (MRS). AAS users had larger right amygdala volumes than nonusers (P=0.002) and reduced rsFC between right amygdala and frontal, striatal, limbic, hippocampal, and visual cortical areas. Left amygdala volumes were slightly larger in AAS users (P=0.061) but few group differences were detected in left amygdala rsFC. AAS users also had lower dACC scyllo-inositol levels (P=0.004) and higher glutamine/glutamate ratios (P=0.028), possibly reflecting increased glutamate turnover. On a visuospatial cognitive task, AAS users performed more poorly than nonusers, with the difference approaching significance (P=0.053). Long-term AAS use is associated with right amygdala enlargement and reduced right amygdala rsFC with brain areas involved in cognitive control and spatial memory, which could contribute to the psychiatric effects and cognitive dysfunction associated with AAS use. The MRS abnormalities we detected could reflect enhanced glutamate turnover and increased vulnerability to neurotoxic or neurodegenerative processes, which could contribute to AAS-associated cognitive dysfunction. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

  16. Long-Term Psychiatric and Medical Consequences of Anabolic-Androgenic Steroid Abuse

    Science.gov (United States)

    Kanayama, Gen; Hudson, James I.; Pope, Harrison G.

    2008-01-01

    Background The problem of anabolic-androgenic steroid (AAS) abuse has recently generated widespread public and media attention. Most AAS abusers, however, are not elite athletes like those portrayed in the media, and many are not competitive athletes at all. This larger but less visible population of ordinary AAS users began to emerge in about 1980. The senior members of this population are now entering middle age; they represent the leading wave of a new type of aging former substance abusers, with specific medical and psychiatric risks. Methods We reviewed the evolving literature on long-term psychiatric and medical consequences of AAS abuse. Results Long-term use of supraphysiologic doses of AAS may cause irreversible cardiovascular toxicity, especially atherosclerotic effects and cardiomyopathy. In other organ systems, evidence of persistent toxicity is more modest, and interestingly, there is little evidence for an increased risk of prostate cancer. High concentrations of AAS, comparable to those likely sustained by many AAS abusers, produce apoptotic effects on various cell types, including neuronal cells - raising the specter of possibly irreversible neuropsychiatric toxicity. Finally, AAS abuse appears to be associated with a range of potentially prolonged psychiatric effects, including dependence syndromes, mood syndromes, and progression to other forms of substance abuse. However, the prevalence and severity of these various effects remains poorly understood. Conclusions As the first large wave of former AAS users now moves into middle age, it will be important to obtain more systematic data on the long-term psychiatric and medical consequences of this form of substance abuse. PMID:18599224

  17. Cognitive Deficits in Long-Term Anabolic-Androgenic Steroid Users

    Science.gov (United States)

    Kanayama, Gen; Kean, Joseph; Hudson, James I.; Pope, Harrison G.

    2012-01-01

    Background Millions of individuals worldwide have used anabolic-androgenic steroids (AAS) to gain muscle or improve athletic performance. Recently, in vitro investigations have suggested that supraphysiologic AAS doses cause apoptosis of neuronal cells. These findings raise the possibility, apparently still untested, that humans using high-dose AAS might eventually develop cognitive deficits. Methods We administered five cognitive tests from the computerized CANTAB battery (Pattern Recognition Memory, Verbal Recognition Memory, Paired Associates Learning, Choice Reaction Time, and Rapid Visual Information Processing) to 31 male AAS users and 13 non-AAS-using weightlifters age 29-55, recruited and studied in May 2012 in Middlesbrough, UK. Testers were blinded to participants’ AAS status and other historical data. Results Long-term AAS users showed no significant differences from nonusers on measures of response speed, sustained attention, and verbal memory. On visuospatial memory, however, AAS users performed significantly more poorly than nonusers, and within the user group, visuospatial performance showed a significant negative correlation with total lifetime AAS dose. These were large effects: on Pattern Recognition Memory, long-term AAS users underperformed nonusers by almost one standard deviation, based on normative population scores (adjusted mean difference in z-scores = 0.89; p = 0.036), and performance on this test declined markedly with increasing lifetime AAS dose (adjusted change in z-score = −0.13 per 100g of lifetime AAS dose; p = 0.002). These results remained stable in sensitivity analyses addressing potential confounding factors. Conclusions These preliminary findings raise the ominous possibility that long-term high-dose AAS exposure may cause cognitive deficits, notably in visuospatial memory. PMID:23253252

  18. Ventricular androgenic-anabolic steroid-related remodeling: an immunohistochemical study.

    Science.gov (United States)

    Cecchi, Rossana; Muciaccia, Barbara; Ciallella, Costantino; Di Luca, Natale Mario; Kimura, Akihiko; Sestili, Cristina; Nosaka, Mizuho; Kondo, Toshikazu

    2017-11-01

    Several fatal cases of bodybuilders, following a myocardial infarction after long exposure to androgenic-anabolic steroids (AAS), are reported. In recent years, evidence has emerged of cases of heart failure related to AAS consumption, with no signs of coronary or aorta atherosclerosis. This study aims to further investigate the pathogenesis of the ventricular AAS-related remodeling performing immunohistochemistry (IHC). In order to examine innate immunity activity and myocytes and endothelial cell apoptosis, IHC analyses were performed on heart tissue of two cases of bodybuilders who died after years of supratherapeutic use of metelonone and nandrolone and where no atherosclerosis or thrombosis were found, using the following antibodies: anti-CD68, anti-iNOS, anti-CD163, anti-CD 15, anti-CD8, anti-CD4, anti-HIF1 α, and in situ TUNEL staining. Results confirm the experimental findings of recent research that, in the absence of other pathological factors, if intensive training is combined with AAS abuse, myocytes and endothelial cells undergo apoptotic alterations. The absence of inflammatory reactions and the presence of an increased number of M2 macrophages in the areas of fibrotic remodeling confirm that the fibrotic changes in the heart are apoptosis-related and not necrosis-related. In conclusion, the study indicates that, in very young subjects with chronic hypoxia-related alterations of the heart, signs of a heart failure in the other organs and a history of AAS abuse, death can be ascribed to progressive heart failure due to the direct apoptotic cardiac and endothelial changes produced by AAS.

  19. Anabolic-androgenic steroids and decision making: Probability and effort discounting in male rats.

    Science.gov (United States)

    Wallin, Kathryn G; Alves, Jasmin M; Wood, Ruth I

    2015-07-01

    Anabolic-androgenic steroid (AAS) abuse is implicated in maladaptive behaviors such as increased aggression and risk taking. Impaired judgment due to changes in the mesocorticolimbic dopamine system may contribute to these behavioral changes. While AAS are known to influence dopamine function in mesocorticolimbic circuitry, the effects on decision making are unknown. This was the focus of the present study. Adolescent male Long-Evans rats were treated chronically with high-dose testosterone (7.5 mg/kg) or vehicle (13% cyclodextrin in water), and tested for cost/benefit decision making in two discounting paradigms. Rats chose between a small reward (1 sugar pellet) and a large discounted reward (3 or 4 pellets). Probability discounting (PD) measures sensitivity to reward uncertainty by decreasing the probability (100, 75, 50, 25, 0%) of receiving the large reward in successive blocks of each daily session. Effort discounting (ED) measures sensitivity to a work cost by increasing the lever presses required to earn the large reward (1, 2, 5, 10, 15 presses). In PD, testosterone-treated rats selected the large/uncertain reward significantly less than vehicle-treated controls. However, during ED, testosterone-treated rats selected the large/high effort reward significantly more than controls. These studies show that testosterone has divergent effects on different aspects of decision making. Specifically, testosterone increases aversion to uncertainty but decreases sensitivity to the output of effort for reward. These results have implications for understanding maladaptive behavioral changes in human AAS users. Copyright © 2015 Elsevier Ltd. All rights reserved.

  20. The development of multiple drug use among anabolic-androgenic steroid users: six subjective case reports

    Directory of Open Access Journals (Sweden)

    Nyberg Fred

    2008-11-01

    Full Text Available Abstract Background The inappropriate use of anabolic androgenic steroids (AAS was originally a problem among athletes but AAS are now often used in nonsport situations and by patients attending regular addiction clinics. The aim of this study was to improve understanding of the development of multiple drug use in patients seeking treatment at an addiction clinic for AAS-related problems. Methods We interviewed six patients (four men and two women with experience of AAS use who were attending an addiction clinic for what they believed were AAS-related problems. The patients were interviewed in-depth about their life stories, with special emphasis on social background, substance use, the development of total drug use and subjective experienced psychological and physical side effects. Results There was significant variation in the development of drug use in relation to social background, onset of drug use, relationship to AAS use and experience of AAS effects. All patients had initially experienced positive effects from AAS but, over time, the negative experiences had outweighed the positive effects. All patients were dedicated to excess training and took AAS in combination with gym training, indicating that the use of these drugs is closely related to this form of training. Use of multiple drugs was common either in parallel with AAS use or serially. Conclusion The study shows the importance of understanding how AAS use can develop either with or without the concomitant use of other drugs of abuse. The use of AAS can, however, progress to the use of other drugs. The study also indicates the importance of obtaining accurate, comprehensive information about the development of AAS use in designing treatment programmes and prevention strategies in this area.

  1. The development of multiple drug use among anabolic-androgenic steroid users: six subjective case reports.

    Science.gov (United States)

    Skårberg, Kurt; Nyberg, Fred; Engström, Ingemar

    2008-11-28

    The inappropriate use of anabolic androgenic steroids (AAS) was originally a problem among athletes but AAS are now often used in nonsport situations and by patients attending regular addiction clinics. The aim of this study was to improve understanding of the development of multiple drug use in patients seeking treatment at an addiction clinic for AAS-related problems. We interviewed six patients (four men and two women) with experience of AAS use who were attending an addiction clinic for what they believed were AAS-related problems. The patients were interviewed in-depth about their life stories, with special emphasis on social background, substance use, the development of total drug use and subjective experienced psychological and physical side effects. There was significant variation in the development of drug use in relation to social background, onset of drug use, relationship to AAS use and experience of AAS effects. All patients had initially experienced positive effects from AAS but, over time, the negative experiences had outweighed the positive effects. All patients were dedicated to excess training and took AAS in combination with gym training, indicating that the use of these drugs is closely related to this form of training. Use of multiple drugs was common either in parallel with AAS use or serially. The study shows the importance of understanding how AAS use can develop either with or without the concomitant use of other drugs of abuse. The use of AAS can, however, progress to the use of other drugs. The study also indicates the importance of obtaining accurate, comprehensive information about the development of AAS use in designing treatment programmes and prevention strategies in this area.

  2. Past anabolic-androgenic steroid use among men admitted for substance abuse treatment: an underrecognized problem?

    Science.gov (United States)

    Kanayama, Gen; Cohane, Geoffrey H; Weiss, Roger D; Pope, Harrison G

    2003-02-01

    Recent reports suggest that anabolic-androgenic steroids (AAS) may cause mood disorders or dependence syndromes and may help to introduce some individuals to opioid abuse. At present, however, little is known about prior AAS use among men entering inpatient substance abuse treatment. We assessed lifetime AAS use in 223 male substance abusers admitted to a substance abuse treatment unit primarily for treatment of alcohol, cocaine, and opioid dependence. Subjects reporting definite or possible AAS use were then asked to participate in a detailed semistructured interview that covered demographics, drug use history, and symptoms experienced during AAS use and withdrawal, and whether AAS use had helped introduce the subject to other classes of drugs. Twenty-nine men (13%) reported prior AAS use, but this history was documented on physicians' admission evaluations in only 4 cases. Among 88 men listing opioids as their drug of choice, 22 (25%) acknowledged AAS use, versus only 7 (5%) of the other 135 men (p gym and subsequently first obtained opioids from the same person who had sold them AAS. Eighteen (75%) of the men interviewed reported that AAS were the first drugs that they had ever self-administered by injection, 4 (17%) reported severe aggressiveness or violence during AAS use, 1 (4%) attempted suicide during AAS withdrawal, and 5 (21%) described a history of AAS dependence. Prior AAS use appears to be common but underrecognized among men entering inpatient substance abuse treatment, especially those with opioid dependence. AAS use may serve as a "gateway" to opioid abuse in some cases and may also cause morbidity in its own right.

  3. Use of dietary supplements and anabolic-androgenic steroids among Finnish adolescents in 1991-2005.

    Science.gov (United States)

    Mattila, Ville M; Parkkari, Jari; Laakso, Lauri; Pihlajamäki, Harri; Rimpelä, Arja

    2010-06-01

    The aim of the study was to describe the prevalence, trends and associated factors of dietary supplements (DS) and anabolic-androgenic steroids (AAS) use among Finnish adolescents. The sample comprised 30 511 adolescents aged 12-18 years, of which 22 519 (74%) answered a questionnaire. We also studied associations between 14 socioeconomic, health and health behavioural variables and DS and AAS use by logistic regression. The proportion of respondents using DS was 45% during the past year and it increased linearly by age. Vitamins (37%) and herbal products (13%) were the most common DSs. In 1991, 9% of the boys aged 16-18 years reported protein use, while the frequency in 2005 was 17% (P use was uncommon; only 53 boys (0.5%) and 20 girls (0.2%) reported AAS use. The strongest factors associated with DS use in multivariate model were physical exercise outside sports clubs (OR 1.9; 95% CI: 1.6-2.2), and in sports clubs (OR 1.7; 95% CI: 1.5-1.9). Recurrent drunkenness (OR 5.8; 95% CI: 1.5-21.6) and peer drug use in boys (OR 2.1; 95% CI: 1.2-3.7) were the risk factors for AAS use, whereas physical exercise outside sports clubs (OR 0.3; 95% CI: 0.1-0.5) was a protecting factor. Although the overall use of DS remained at the same level during the study period, there was a slight trend towards increasing use of vitamin and protein supplements. DS use is associated with frequent sports participation and poorer than average health, while AAS use is associated with health-compromising behaviours.

  4. Effects of Long Term Supplementation of Anabolic Androgen Steroids on Human Skeletal Muscle

    Science.gov (United States)

    Yu, Ji-Guo; Bonnerud, Patrik; Eriksson, Anders; Stål, Per S.; Tegner, Yelverton; Malm, Christer

    2014-01-01

    The effects of long-term (over several years) anabolic androgen steroids (AAS) administration on human skeletal muscle are still unclear. In this study, seventeen strength training athletes were recruited and individually interviewed regarding self-administration of banned substances. Ten subjects admitted having taken AAS or AAS derivatives for the past 5 to 15 years (Doped) and the dosage and type of banned substances were recorded. The remaining seven subjects testified to having never used any banned substances (Clean). For all subjects, maximal muscle strength and body composition were tested, and biopsies from the vastus lateralis muscle were obtained. Using histochemistry and immunohistochemistry (IHC), muscle biopsies were evaluated for morphology including fiber type composition, fiber size, capillary variables and myonuclei. Compared with the Clean athletes, the Doped athletes had significantly higher lean leg mass, capillary per fibre and myonuclei per fiber. In contrast, the Doped athletes had significantly lower absolute value in maximal squat force and relative values in maximal squat force (relative to lean body mass, to lean leg mass and to muscle fiber area). Using multivariate statistics, an orthogonal projection of latent structure discriminant analysis (OPLS-DA) model was established, in which the maximal squat force relative to muscle mass and the maximal squat force relative to fiber area, together with capillary density and nuclei density were the most important variables for separating Doped from the Clean athletes (regression  =  0.93 and prediction  =  0.92, p<0.0001). In Doped athletes, AAS dose-dependent increases were observed in lean body mass, muscle fiber area, capillary density and myonuclei density. In conclusion, long term AAS supplementation led to increases in lean leg mass, muscle fiber size and a parallel improvement in muscle strength, and all were dose-dependent. Administration of AAS may induce sustained

  5. Use of anabolic-androgenic steroids in adolescence: winning, looking good or being bad?

    Science.gov (United States)

    Wichstrøm, L; Pedersen, W

    2001-01-01

    To investigate the prevalence of anabolic-androgenic steroid (AAS) use among Norwegian adolescents and to contrast three perspectives on AAS use: performance enhancement in sports competition, body image and eating concerns, and AAS-use as belonging to a cluster of problem behaviors. A nationally representative sample of 8,877 (53.8% female) Norwegian youths (15-22 years of age) were surveyed (response rate 78%). Sports participation included measures of participation in strength sports, participation in competitive sports, strength training and perceived athletic competence. Body image and eating concerns included measures of disordered eating, perceived physical appearance and satisfaction with body parts. Problem behavior was measured by three dimensions of conduct problems (overt destruction, overt nondestruction and covert destruction), illicit drug use and sexual involvement. Information about AAS was obtained from 8,508 subjects. Lifetime AAS use was 0.8% (1.2% male and 0.6% female), 12-month prevalence was 0.3% and 5.1% had been offered AAS. AAS use did not vary according to sports involvement and demographics. Logistic regression analyses showed that AAS use was associated with such problem behavior as marijuana (cannabis) involvement and overt nondestruction (e.g., aggressive-type conduct problems) and, to some extent, with involvement in power sports and disordered eating. AAS users differed little from those who had been offered but refrained from using AAS, except that they were more likely to be current marijuana users. Adolescent AAS use seems primarily to be another type of problem behavior and only secondarily is it associated with strength-sport participation and disordered eating.

  6. Combined effects of androgen anabolic steroids and physical activity on the hypothalamic-pituitary-gonadal axis.

    Science.gov (United States)

    Hengevoss, Jonas; Piechotta, Marion; Müller, Dennis; Hanft, Fabian; Parr, Maria Kristina; Schänzer, Wilhelm; Diel, Patrick

    2015-06-01

    Analysing effects of pharmaceutical substances and training on feedback mechanisms of the hypothalamic-pituitary-gonadal axis may be helpful to quantify the benefit of strategies preventing loss of muscle mass, and in the fight against doping. In this study we analysed combined effects of anabolic steroids and training on the hypothalamic-pituitary-gonadal axis. Therefore intact male Wistar rats were dose-dependently treated with metandienone, estradienedione and the selective androgen receptor modulator (SARM) S-1. In serum cortisol, testosterone, 17β-estradiol (E2), prolactin, inhibin B, follicle-stimulating hormone (FSH), luteinizing hormone (LH), Insulin-like growth factor 1 (IGF-1), and thyroxine (T4) concentrations were determined. Six human volunteers were single treated with 1-androstenedione. In addition abusing and clean body builders were analysed. Serum concentrations of inhibin B, IGF-1, cortisol, prolactin, T4, thyroid-stimulating hormone (TSH), testosterone and LH were determined. In rats, administration of metandienone, estradienedione and S-1 resulted in an increase of muscle fiber diameter. Metandienone and estradienedione but not S-1 administration significantly decreases LH and inhibin B serum concentration. Administration of estradienedione resulted in an increase of E2 and S-1 in an increase of cortisol. Single administration of 1-androstenedione in humans decreased cortisol and inhibin B serum concentrations. LH was not affected. In abusing body builders a significantly decrease of LH, TSH and inhibin B and an increase of prolactin, IGF-1 and T4 was detected. In clean body builders only T4 and TSH were affected. Copyright © 2015 Elsevier Ltd. All rights reserved.

  7. Oral anabolic steroid treatment, but not parenteral androgen treatment, decreases abdominal fat in obese, older men.

    Science.gov (United States)

    Lovejoy, J C; Bray, G A; Greeson, C S; Klemperer, M; Morris, J; Partington, C; Tulley, R

    1995-09-01

    increased high muscle. ASND reversed the effects of ASOX on lipoproteins and thyroid hormones. The previously reported effect of T to decrease visceral fat was not observed, in fact, visceral fat in the TE group increased slightly from 3 to 9 months, although SQ fat continued to decrease. Neither TE nor AS treatment resulted in any change in urologic parameters. Oral oxandrolone decreased SQ abdominal fat more than TE or weight loss alone and also tended to produce favorable changes in visceral fat. TE and ASND injections given every 2 weeks had similar effects to weight loss alone on regional body fat. Most of the beneficial effects observed on metabolic and cardiovascular risk factors were due to weight loss per se. These results suggest that SQ and visceral abdominal fat can be independently modulated by androgens and that at least some anabolic steroids are capable of influencing abdominal fat.

  8. Mind Over Matter: Anabolic Steroids

    Science.gov (United States)

    ... Guide and Series / Anabolic Steroids Mind Over Matter: Anabolic Steroids Print Order Free Publication in: English Spanish Download ... to build muscle faster. The Brain's Response to Anabolic Steroids Hi, my name's Sara Bellum. Welcome to my ...

  9. Physical appearance concerns are uniquely associated with the severity of steroid dependence and depression in anabolic-androgenic steroid users.

    Science.gov (United States)

    Griffiths, Scott; Jacka, Brendan; Degenhardt, Louisa; Murray, Stuart B; Larance, Briony

    2018-02-27

    Emerging research suggests that the sub-population of anabolic-androgenic steroid (AAS) users who experience physical appearance concerns may suffer greater psychological dysfunction than other sub-populations, including users with athletic or occupational concerns. Thus, among current AAS users, we sought to determine whether, and to what extent, social physique anxiety-an established measure of appearance concern-was associated with psychological dysfunction. Interviews were conducted with a sample of 74 male AAS users living in Australia. Users completed self-report instruments of the severity of AAS dependence, depression, hazardous and risky drinking, use of non-AAS illicit drugs, psychological side-effects due to AAS use and abnormal test results due to AAS use. Multivariate analyses revealed that greater social physique anxiety was uniquely associated with more severe symptoms of both AAS dependence and depression. Moreover, the effect size of these relationships was large. Social physique anxiety was not associated with hazardous or risky drinking, non-AAS illicit drug use, psychological side-effects or abnormal test results. Limitations notwithstanding, the study is consistent with the notion that AAS users who experience appearance concerns are at heightened risk of co-morbid psychological dysfunction. Given trends indicating an increase in the prevalence of AAS use in Australia and elsewhere, the findings suggest that health-care systems may need to consider prioritising the sub-population of AAS users who experience appearance concerns. Further investigation of the clinical syndrome of AAS dependence is required, including its relation to body image and eating disorders. © 2018 Australasian Professional Society on Alcohol and other Drugs.

  10. Anabolic-androgenic steroids impair set-shifting and reversal learning in male rats.

    Science.gov (United States)

    Wallin, Kathryn G; Wood, Ruth I

    2015-04-01

    Anabolic-androgenic steroid (AAS) abuse is prevalent not only among elite athletes, but is increasingly common in high school and collegiate sports. AAS are implicated in maladaptive behaviors such as increased aggression and risk taking, which may result from impaired cognition. Because they affect dopamine function in prefrontal cortical (PFC)-striatal circuitry, AAS may disrupt PFC-dependent processes such as behavioral flexibility. This was the focus of the present study. Adolescent male Long-Evans rats were treated chronically with high-dose testosterone (7.5mg/kg in water with 13% cyclodextrin) or vehicle sc, and tested for set-shifting and reversal-learning. For set-shifting, rats were trained on a visual cue task (VCT), then were shifted to a direction cue task (DCT), or vice-versa. For reversal learning, rats were first trained on VCT and were then required to press the opposite lever. 2-cue set-shifting introduced a novel paradigm in which rats shifted from a 1-Light Visual Task (1LVT) to a tone cue task (TCT). Testosterone-treated rats were significantly impaired on the set-shift from DCT to VCT compared to vehicle-treated controls (trials to criterion: vehicle 240.9±29.9, testosterone 388.3±59.3, p<0.05). However, on the set-shift from VCT to DCT, testosterone did not affect performance. During reversal-learning, testosterone significantly increased trials to criterion (vehicle: 495.9±91.8 trials, testosterone: 793.7±96.7 trials, p<0.05). In 2-cue set-shifting, testosterone diminished performance and the difference showed borderline significance (vehicle: 443.2±84.4 trials, testosterone: 800.4±178.2 trials, p=0.09). Our results show that testosterone impairs behavioral flexibility and have implications for understanding cognitive and behavioral changes in human AAS users. Copyright © 2015 Elsevier B.V. and ECNP. All rights reserved.

  11. Anabolic androgenic steroid use is associated with ventricular dysfunction on cardiac MRI in strength trained athletes.

    Science.gov (United States)

    Luijkx, Tim; Velthuis, Birgitta K; Backx, Frank J G; Buckens, Constantinus F M; Prakken, Niek H J; Rienks, Rienk; Mali, Willem P Th M; Cramer, Maarten J

    2013-08-10

    Uncertainty remains about possible cardiac adaptation to resistance training. Androgenic anabolic steroids (AAS) use plays a potential role and may have adverse cardiovascular effects. To elucidate the effect of resistance training and of AAS-use on cardiac dimensions and function. Cardiac magnetic resonance (CMR) were performed in 156 male subjects aged 18-40 years: 52 non-athletes (maximum of 3 exercise hours/week), 52 strength-endurance (high dynamic-high static, HD-HS) athletes and 52 strength (low dynamic-high static, LD-HS) trained athletes (athletes ≥ 6 exercise hours/week). 28 LD-HS athletes denied and 24 admitted to AAS use for an average duration of 5 years (range 3 months-20 years). No significant differences were found between non-athletes and non-AAS-using LD-HS athletes. AAS-using LD-HS athletes had significantly larger LV and RV volumes and LV wall mass than non-AAS-using LD-HS athletes, but lower than HD-HS athletes. In comparison to all other groups AAS-using LD-HS athletes showed lower ejection fractions of both ventricles (LV/RV EF 51/48% versus 55-57/51-52%) and lower E/A ratios (LV/RV 1.5/1.2 versus 1.9-2.0/1.4-1.5) as an indirect measure of diastolic function. Linear regression models demonstrated a significant effect of AAS-use on LV EDV, LV EDM, systolic function and mitral valve E/A ratio (all ANOVA-tests p<0.05). Strength athletes who use AAS show significantly different cardiac dimensions and biventricular systolic dysfunction and impaired ventricular inflow as compared to non-athletes and non-AAS-using strength athletes. Increased ventricular volume and mass did not exceed that of strength-endurance athletes. These findings may help raise awareness of the consequences of AAS use. Copyright © 2012 Elsevier Ireland Ltd. All rights reserved.

  12. Ruptured Tendons in Anabolic-Androgenic Steroid Users: A Cross-Sectional Cohort Study.

    Science.gov (United States)

    Kanayama, Gen; DeLuca, James; Meehan, William P; Hudson, James I; Isaacs, Stephanie; Baggish, Aaron; Weiner, Rory; Micheli, Lyle; Pope, Harrison G

    2015-11-01

    Accumulating case reports have described tendon rupture in men who use anabolic-androgenic steroids (AAS). However, no controlled study has assessed the history of tendon rupture in a large cohort of AAS users and comparison nonusers. Men reporting long-term AAS abuse would report an elevated lifetime incidence of tendon rupture compared with non-AAS-using bodybuilders. Cohort study; Level of evidence, 3. Medical histories were obtained from 142 experienced male bodybuilders aged 35 to 55 years recruited in the course of 2 studies. Of these men, 88 reported at least 2 years of cumulative lifetime AAS use, and 54 reported no history of AAS use. In men reporting a history of tendon rupture, the circumstances of the injury, prodromal symptoms, concomitant drug or alcohol use, and details of current and lifetime AAS use (if applicable) were recorded. Surgical records were obtained for most participants. Nineteen (22%) of the AAS users, but only 3 (6%) of the nonusers, reported at least 1 lifetime tendon rupture. The hazard ratio for a first ruptured tendon in AAS users versus nonusers was 9.0 (95% CI, 2.5-32.3; P < .001). Several men reported 2 or more independent lifetime tendon ruptures. Interestingly, upper-body tendon ruptures occurred exclusively in the AAS group (15 [17%] AAS users vs 0 nonusers; risk difference, 0.17 [95% CI, 0.09-0.25]; P < .001 [hazard ratio not estimable]), whereas there was no significant difference between users and nonusers in risk for lower-body ruptures (6 [7%] AAS users, 3 [6%] nonusers; hazard ratio, 3.1 [95% CI, 0.7-13.8]; P = .13). Of 31 individual tendon ruptures assessed, only 6 (19%) occurred while weightlifting, with the majority occurring during other sports activities. Eight (26%) ruptures followed prodromal symptoms of nonspecific pain in the region. Virtually all ruptures were treated surgically, with complete or near-complete ultimate restoration of function. AAS abusers, compared with otherwise similar bodybuilders, showed

  13. Novel, non-steroidal, selective androgen receptor modulators (SARMs) with anabolic activity in bone and muscle and improved safety profile.

    Science.gov (United States)

    Rosen, J; Negro-Vilar, A

    2002-03-01

    A novel approach to the treatment of osteoporosis in men, and possibly women, is the development of selective androgen receptor modulators (SARMs) that can stimulate formation of new bone with substantially diminished proliferative activity in the prostate, as well as reduced virilizing activity in women. Over the last several years, we have developed a program to discover and develop novel, non-steroidal, orally-active selective androgen receptor modulators (SARMs) that provide improved therapeutic benefits and reduce risk and side effects. In recent studies, we have used a skeletally mature orchiectomized (ORX) male rat as an animal model of male hypogonadism for assessing the efficacy of LGD2226, a nonsteroidal, non-aromatizable, and non-5alpha-reducible SARM. We assessed the activity of LGD2226 on bone turnover, bone mass and bone strength, and also evaluated the effects exerted on classic androgen-dependent targets, such as prostate, seminal vesicles and muscle. A substantial loss of bone density was observed in ORX animals, and this loss was prevented by SARMs, as well as standard androgens. Biochemical markers of bone turnover revealed an early increase of bone resorption in androgen-deficient rats that was repressed in ORX animals treated with the oral SARM, LGD2226, during a 4-month treatment period. Differences in architectural properties and bone strength were detected by histomorphometric and mechanical analyses, demonstrating beneficial effects of LGD2226 on bone quality in androgen-deficient rats. Histomorphometric analysis of cortical bone revealed distinct anabolic activity of LGD2226 in periosteal bone. LGD2226 was able to prevent bone loss and maintain bone quality in ORX rats by stimulating bone formation, while also inhibiting bone turnover. LGD2226 also exerted anabolic activity on the levator ani muscle. Taken together, these results suggest that orally-active, non-steroidal SARMs may be useful therapeutics for both muscle and bone in elderly

  14. The risk environment of anabolic-androgenic steroid users in the UK: Examining motivations, practices and accounts of use.

    Science.gov (United States)

    Hanley Santos, Gisella; Coomber, Ross

    2017-02-01

    The numbers using illicit anabolic-androgenic steroids are a cause of concern for those seeking to reduce health harms. Using the 'risk environment' as a conceptual framework to better comprehend how steroid users' practices and perspectives impact on health risks, this paper examines steroid user motivations, patterns of use, and the ways in which these practices are accounted for. As part of a wider mixed-method study into performance and image enhancing drug (PIED) use and supply in one mid-sized city in South West England, qualitative interviews were undertaken with 22 steroid users. Participants were recruited from a local safer injecting service, rather than bodybuilding gyms, in order to access a wider cross-section of steroid users. A limitation of this approach is potential sample bias towards those showing more health optimising behaviours. The research findings highlight that patterns of steroid use varied according to motivation for use, experience and knowledge gained. Most reported having had little or no knowledge on steroids prior to use, with first use being based on information gained from fellow users or suppliers-sometimes inaccurate or incomplete. In accounting for their practices, many users differentiated themselves from other groups of steroid users-for example, older users expressed concern over patterns of use of younger and (what they saw as) inexperienced steroid users. Implicit in these accounts were intimations that the 'other' group engaged in riskier behaviour than they did. Examining social contexts of use and user beliefs and motivations is vital to understanding how 'risk' behaviours are experienced so that this, in turn, informs harm reduction strategies. This paper examines the ways in which use of steroids is socially situated and the implications of this for policy and practice. Copyright © 2016 Elsevier B.V. All rights reserved.

  15. Statistical analysis of fragmentation patterns of electron ionization mass spectra of enolized-trimethylsilylated anabolic androgenic steroids

    Science.gov (United States)

    Fragkaki, A. G.; Angelis, Y. S.; Tsantili-Kakoulidou, A.; Koupparis, M.; Georgakopoulos, C.

    2009-08-01

    Anabolic androgenic steroids (AAS) are included in the List of prohibited substances of the World Anti-Doping Agency (WADA) as substances abused to enhance athletic performance. Gas chromatography coupled to mass spectrometry (GC-MS) plays an important role in doping control analyses identifying AAS as their enolized-trimethylsilyl (TMS)-derivatives using the electron ionization (EI) mode. This paper explores the suitability of complementary GC-MS mass spectra and statistical analysis (principal component analysis, PCA and partial least squares-discriminant analysis, PLS-DA) to differentiate AAS as a function of their structural and conformational features expressed by their fragment ions. The results obtained showed that the application of PCA yielded a classification among the AAS molecules which became more apparent after applying PLS-DA to the dataset. The application of PLS-DA yielded a clear separation among the AAS molecules which were, thus, classified as: 1-ene-3-keto, 3-hydroxyl with saturated A-ring, 1-ene-3-hydroxyl, 4-ene-3-keto, 1,4-diene-3-keto and 3-keto with saturated A-ring anabolic steroids. The study of this paper also presents structurally diagnostic fragment ions and dissociation routes providing evidence for the presence of unknown AAS or chemically modified molecules known as designer steroids.

  16. Supraphysiological Doses of Performance Enhancing Anabolic-Androgenic Steroids Exert Direct Toxic Effects on Neuron-like Cells

    Directory of Open Access Journals (Sweden)

    John Robert Basile

    2013-05-01

    Full Text Available Anabolic-androgenic steroids (AAS are lipophilic hormones often taken in excessive quantities by athletes and bodybuilders to enhance performance and increase muscle mass. AAS exert well known toxic effects on specific cell and tissue types and organ systems. The attention that androgen abuse has received lately should be used as an opportunity to educate both athletes and the general population regarding their adverse effects. Among numerous commercially available steroid hormones, very few have been specifically tested for direct neurotoxicity. We evaluated the effects of supraphysiological doses of methandienone and 17-α-methyltestosterone on sympathetic-like neuron cells. Vitality and apoptotic effects were analyzed, and immunofluorescence staining and western blot performed. In this study, we demonstrate that exposure of supraphysiological doses of methandienone and 17-α-methyltestosterone are toxic to the neuron-like differentiated pheochromocytoma cell line PC12, as confirmed by toxicity on neurite networks responding to nerve growth factor and the modulation of the survival and apoptosis-related proteins ERK, caspase-3, poly (ADP-ribose polymerase and heat-shock protein 90. We observe, in contrast to some previous reports but in accordance with others, expression of the androgen receptor (AR in neuron-like cells, which when inhibited mitigated the toxic effects of AAS tested, suggesting that the AR could be binding these steroid hormones to induce genomic effects. We also note elevated transcription of neuritin in treated cells, a neurotropic factor likely expressed in an attempt to resist neurotoxicity. Taken together, these results demonstrate that supraphysiological exposure to the AAS methandienone and 17-α-methyltestosterone exert neurotoxic effects by an increase in the activity of the intrinsic apoptotic pathway and alterations in neurite networks.

  17. Development of Hepatocellular Carcinoma Associated with Anabolic Androgenic Steroid Abuse in a Young Bodybuilder: A Case Report

    Directory of Open Access Journals (Sweden)

    Aline Hardt

    2012-01-01

    Full Text Available Introduction. Many different etiological factors are involved in the development of hepatocellular carcinoma (HCC. We report the case of HCC in a 37-year-old male professional bodybuilder with extensive anabolic androgenic (AAS steroid abuse. Case Presentation. Because of increasing epigastric and abdominal pain, abdominal ultrasound was performed in a 37-year-old male professional bodybuilder. A hyperechoic lesion in the liver was detected in segment VI. The magnetic resonance imaging showed hepatomegaly and confirmed the lesion, which showed features of a hepatocellular adenoma (HCA. Laboratory values were inconspicuous. After laparoscopic segmentectomy the histological examination revealed HCC. Conclusion. While the development of HCA in the liver by chronic intake of AAS is well known, little is known about the association with HCC. The presented case may indicate aetiological association of chronic intake of AAS and the development of HCC.

  18. Acute myocardial infarction in a young bodybuilder taking anabolic androgenic steroids: A case report and critical review of the literature.

    Science.gov (United States)

    Christou, Georgios A; Christou, Konstantinos A; Nikas, Dimitrios N; Goudevenos, John A

    2016-11-01

    We describe a case report of a 30-year-old bodybuilder suffering acute myocardial infarction (AMI). He had been taking stanozolol and testosterone for two months. The coronary angiogram showed high thrombotic burden in the left anterior descending artery without underlying atherosclerosis. Few case reports of AMI in athletes taking anabolic androgenic steroids (AASs) have been reported so far. AAS-related AMI is possibly underreported in the medical literature due to the desire of the affected individuals to hide AAS use. Physicians should always consider the possibility of AAS abuse in the context of a young athlete suffering AMI. AASs can predispose to AMI through the acceleration of coronary atherosclerosis. Additionally, thrombosis without underlying atherosclerosis or vasospasm is highly possible to cause AMI in AAS users. Complications after AMI may be more frequent in AAS users. © The European Society of Cardiology 2016.

  19. Cardiac and Metabolic Effects of Anabolic-Androgenic Steroid Abuse on Lipids, Blood Pressure, Left Ventricular Dimensions, and Rhythm

    Science.gov (United States)

    Achar, Suraj; Rostamian, Armand; Narayan, Sanjiv M.

    2014-01-01

    Recent surveys and reports suggest that many athletes and bodybuilders abuse anabolic-androgenic steroids (AAS). However, scientific data on the cardiac and metabolic complications of AAS abuse are divergent and often conflicting. A total of 49 studies describing 1,467 athletes were reviewed to investigate the cardiovascular effects of the abuse of AAS. Although studies were typically small and retrospective, some associated AAS abuse with unfavorable effects. Otherwise healthy young athletes abusing AAS may show elevated levels of low-density lipoprotein and low levels of high-density lipoprotein. Although data are conflicting, AAS have also been linked with elevated systolic and diastolic blood pressure and with left ventricular hypertrophy that may persist after AAS cessation. Finally, in small case studies, AAS abuse has been linked with acute myocardial infarction and fatal ventricular arrhythmias. In conclusion, recognition of these adverse effects may improve the education of athletes and increase vigilance when evaluating young athletes with cardiovascular abnormalities. PMID:20816133

  20. The Anabolic 500 survey: characteristics of male users versus nonusers of anabolic-androgenic steroids for strength training.

    Science.gov (United States)

    Ip, Eric J; Barnett, Mitchell J; Tenerowicz, Michael J; Perry, Paul J

    2011-08-01

    To contrast the characteristics of two groups of men who participated in strength-training exercise-those who reported anabolicandrogenic steroid (AAS) use versus those who reported no AAS use. Analysis of data from the Anabolic 500, a cross-sectional survey. Five hundred six male self-reported AAS users (mean age 29.3 yrs) and 771 male self-reported nonusers of AAS (mean age 25.2 yrs) who completed an online survey between February 19 and June 30, 2009. Respondents were recruited from Internet discussion boards of 38 fitness, bodybuilding, weightlifting, and steroid Web sites. The respondents provided online informed consent and completed the Anabolic 500, a 99-item Web-based survey. Data were collected on demographics, use of AAS and other performance-enhancing agents, alcohol and illicit drug use, substance dependence disorder, other Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition, Text Revision diagnoses, and history of sexual and/or physical abuse. Most (70.4%) of the AAS users were recreational exercisers who reported using an average of 11.1 performance-enhancing agents in their routine. Compared with nonusers, the AAS users were more likely to meet criteria for substance dependence disorder (23.4% vs 11.2%, p<0.001), report a diagnosis of an anxiety disorder (10.1% vs 6.1%, p=0.010), use cocaine within the past 12 months (11.3% vs 4.7%, p<0.001), and report a history of sexual abuse (6.1% vs 2.7%, p=0.005). Most of the AAS users in this study were recreational exercisers who practiced polypharmacy. The AAS users were more likely than nonusers to meet criteria for substance dependence disorder, report a diagnosis of an anxiety disorder, report recent cocaine use, and have a history of sexual abuse. The information uncovered in this study may help clinicians and researchers develop appropriate intervention strategies for AAS abuse.

  1. Anabolic androgenic steroids and violent offending: confounding by polysubstance abuse among 10,365 general population men.

    Science.gov (United States)

    Lundholm, Lena; Frisell, Thomas; Lichtenstein, Paul; Långström, Niklas

    2015-01-01

    Anabolic androgenic steroid (AAS) use is associated with aggressive and violent behaviour, but it remains uncertain if this relationship is causal in humans. We examined the link between AAS use and violent crime while controlling for polysubstance abuse and additional suggested risk factors for violence. Cross-sectional study of a population-based sample. In 2005, all Swedish-born male twins aged 20-47 years were invited to participate in the Swedish Twin Adults: Genes and Environment (STAGE) survey of the Swedish Twin Register (response rate = 60%). A total of 10,365 male survey participants with information on AAS use. Data on self-reported use of AAS, alcohol and other substances, attention deficit hyperactivity disorder (ADHD) and personality disorder symptoms were linked to nation-wide, longitudinal register information on criminal convictions, IQ, psychological functioning and childhood socio-economic status (SES) covariates. Any life-time use of AAS was associated strongly with conviction for a violent crime [2.7 versus 0.6% in convicted and non-convicted men, respectively; odds ratio (OR) = 5.0, 95% confidence interval (CI) = 2.7-9.3]. However, this link was substantially reduced and no longer significant when controlling for other substance abuse (OR = 1.6, 95% CI = 0.8-3.3). Controlling for IQ, psychological functioning, ADHD, personality disorder symptoms and childhood SES did not reduce the risk further. In the general population, co-occurring polysubstance abuse, but not IQ, other neuropsychological risks or socio-economic status, explains most of the relatively strong association between any anabolic androgenic steroid use and conviction for a violent crime. © 2014 Society for the Study of Addiction.

  2. Anabolic steroid induced hypogonadism in young men.

    Science.gov (United States)

    Coward, Robert M; Rajanahally, Saneal; Kovac, Jason R; Smith, Ryan P; Pastuszak, Alexander W; Lipshultz, Larry I

    2013-12-01

    The use of anabolic androgenic steroids has not been traditionally discussed in mainstream medicine. With the increased diagnosis of hypogonadism a heterogeneous population of men is now being evaluated. In this larger patient population the existence of anabolic steroid induced hypogonadism, whether transient or permanent, should now be considered. We performed an initial retrospective database analysis of all 6,033 patients who sought treatment for hypogonadism from 2005 to 2010. An anonymous survey was subsequently distributed in 2012 to established patients undergoing testosterone replacement therapy. Profound hypogonadism, defined as testosterone 50 ng/dl or less, was identified in 97 men (1.6%) in the large retrospective cohort initially reviewed. The most common etiology was prior anabolic androgenic steroid exposure, which was identified in 42 men (43%). Because of this surprising data, we performed an anonymous followup survey of our current hypogonadal population of 382 men with a mean±SD age of 49.2±13.0 years. This identified 80 patients (20.9%) with a mean age of 40.4±8.4 years who had prior anabolic androgenic steroid exposure. Hypogonadal men younger than 50 years were greater than 10 times more likely to have prior anabolic androgenic steroid exposure than men older than 50 years (OR 10.16, 95% CI 4.90-21.08). Prior anabolic androgenic steroid use significantly correlated negatively with education level (ρ=-0.160, p=0.002) and number of children (ρ=-0.281, phypogonadism and anabolic steroid induced hypogonadism is the most common etiology of profound hypogonadism. These findings suggest that it is necessary to refocus the approach to evaluation and treatment paradigms in young hypogonadal men. Copyright © 2013 American Urological Association Education and Research, Inc. Published by Elsevier Inc. All rights reserved.

  3. Testosterone-receptor positive hepatocellular carcinoma in a 29-year old bodybuilder with a history of anabolic androgenic steroid abuse: a case report.

    Science.gov (United States)

    Solbach, Philipp; Potthoff, Andrej; Raatschen, Hans-Jürgen; Soudah, Bisharah; Lehmann, Ulrich; Schneider, Andrea; Gebel, Michael J; Manns, Michael P; Vogel, Arndt

    2015-05-20

    Continuous use of anabolic androgenic steroid in high-doses is associated with substantial health risks, including hepatocellular adenoma. Malignant transformation from hepatocellular adenoma to hepatocellular carcinoma after anabolic androgenic steroid abuse has been rarely reported. The morphological distinction of adenoma from well-differentiated hepatocellular carcinoma is challenging and requires elaborated imaging techniques and histology. We report about a 29-year old male professional bodybuilder who presented with mid-epigastric pain at the emergency unit. Ultrasound showed a severe hepatomegaly with multiple lesions. Contrast-enhanced ultrasound revealed a heterogeneous pattern with signs of hepatocellular carcinoma. CT scan of the abdomen confirmed multiple hypervascular lesions and central areas of necrosis without contrast enhancement. Subsequent diagnostics included fine needle aspiration (FNA) of suspicious lesions and mini-laparoscopy to establish the diagnosis of a β-catenin and testosterone-receptor positive hepatocellular carcinoma embedded in multiple adenomas. The patient was subsequently treated by liver transplantation and remains tumor-free 27 month after surgery. Hepatocellular carcinoma occurring in association with anabolic androgenic steroid abuse should sensitize physicians and especially professional bodybuilders for the harmful use of high doses of steroids.

  4. Acute aortic dissection in a young healthy athlete with androgenic anabolic steroid use: A case report

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    Barman M, Djamel B, Mathews J

    2014-07-01

    Full Text Available Background: Acute aortic dissection can occur at the time of intense physical exertion in strength-trained athletes like weight lifters, bodybuilders, throwers, and wrestlers. Rapid rise in blood pressure and history of hypertension are the most common causes of aortic dissection in athletes. It is a very tragic event because of its high mortality rate of about 32% in young patients. We report a case of aortic dissection in a young weightlifter with a history of anabolic steroid usage with an extensive intimal tear of the aorta at Sino tubular junction and arch. All athletes must be assessed for predisposing factors for aortic dissection, and all patients should be encouraged to undergo appropriate diagnostic studies, like echocardiography and blood pressure monitoring while weightlifting to recognize possible predisposing factors for aortic dissection. Athletes who do have a problem should be encouraged to avoid or limit their exercise or activity by their cardiologist. It is vital that this disastrous event be prevented in young people. In conclusion, although a rare occurrence, AD should be considered in symptomatic patients with any family history of early cardiac deaths, a history suggestive of a connective tissue disorder (that is, multiple joint surgeries or who practice weightlifting.

  5. An unusual case of left hepatectomy for Focal Nodular Hyperplasia (FNH) linked to the use of Anabolic Androgenic Steroids (AASs).

    Science.gov (United States)

    Romano, Angela; Grassia, Michele; Esposito, Giuseppe; Petrillo, Marianna; Pezzella, Modestino; Romano, Francesco Maria; Esposito, Francesco; Torelli, Francesco; Di Martino, Natale

    2017-01-01

    Focal Nodular Hyperplasia (FNH) is the second most common benign tumor of the liver. Clinically FNH is asymptomatic and discovered incidentally . The pathogenesis is unclear; FNH is usually asymptomatic. When the tumor is large, it may be painful. Surgery is recommended only in the case of complications such as compression of adjacent organs, lesion progression with tumor size >5cm and presence of symptoms. A 30 years old man, was evaluated during a routine visit, for diffuse abdominal pain and weight loss; Abdominal ultrasound showed no evidence of biliary obstruction but the US shows a hypoechoic, well defined focal lesion in the left liver. For a more accurate diagnosis a Magnetic Resonance detected a focal area about 14×9 cm in diameter, hypointense. Liver biopsy was not done.We could not diagnose it definitively as FNH from the results of imaging studies; so for the size of symptomatic lesion, the undefined diagnosis of FNH ,and due to the great increase in the size of the mass located in the left lobe, during such a short period , the surgery was been recommended. FNH is the second most common hepatic lesion, but clinically relevant cases of FNH are rare with a reported prevalence in US studies of 0,03%. In our case the young patient was taking dietary supplements including anabolic androgenic steroids (AASs), carnitine and l-arginine. The particularity of our case is the increasing of the lesion in two years in which the patient made use of anabolic steroids. under use of . This could be the explanation for increasing of nodule. Copyright © 2016 The Authors. Published by Elsevier Ltd.. All rights reserved.

  6. ANABOLIC ANDROGENIC STEROID ABUSE: MULTIPLE MECHANISMS OF REGULATION OF GABAERGIC SYNAPSES IN NEUROENDOCRINE CONTROL REGIONS OF THE RODENT FOREBRAIN

    Science.gov (United States)

    Oberlander, Joseph G.; Porter, Donna M.; Penatti, Carlos A. A.; Henderson, Leslie P.

    2011-01-01

    Anabolic-androgenic steroids (AAS) are synthetic derivatives of testosterone originally developed for clinical purposes, but now predominantly taken at suprapharmacological levels as drugs of abuse. To date, nearly 100 different AAS compounds that vary in metabolic fate and physiological effects have been designed and synthesised. While administered for their ability to enhance muscle mass and performance, untoward side effects of AAS use include changes in reproductive and sexual behaviours. Specifically, AAS, depending on the type of compound administered, can delay or advance pubertal onset, lead to irregular oestrous cyclicity, diminished male and female sexual behaviours, and accelerate reproductive senescence. Numerous brains regions and neurotransmitter signalling systems are involved in the generation of these behaviours, and are potential targets for both chronic and acute actions of the AAS. However critical to all of these behaviours is neurotransmission mediated by GABAA receptors within a nexus of interconnected forebrain regions that includes the medial preoptic area (mPOA), the anteroventral periventricular nucleus (AVPV) and the arcuate nucleus of the hypothalamus. Here we review how exposure to AAS alters GABAergic transmission and neural activity within these forebrain regions, taking advantage of in vitro systems and both wild-type and genetically altered mouse strains, in order to better understand how these synthetic steroids affect the neural systems that underlie the regulation of reproduction and the expression of sexual behaviours. PMID:21554430

  7. An unusual case of left hepatectomy for Focal Nodular Hyperplasia (FNH linked to the use of Anabolic Androgenic Steroids (AASs

    Directory of Open Access Journals (Sweden)

    Angela Romano

    2017-01-01

    Conclusion: The particularity of our case is the increasing of the lesion in two years in which the patient made use of anabolic steroids. under use of . This could be the explanation for increasing of nodule.

  8. Differential protein expression profile in the hypothalamic GT1-7 cell line after exposure to anabolic androgenic steroids.

    Science.gov (United States)

    Martínez-Rivera, Freddyson J; Pérez-Laspiur, Juliana; Santiago-Gascot, María E; Alemán-Reyes, Abner G; García-Santiago, Emanuel; Rodríguez-Pérez, Yolanda; Calo-Guadalupe, Cristhian; Otero-Pagán, Inelia; Ayala-Pagán, Roxsana N; Martínez, Magdiel; Cantres-Rosario, Yisel M; Meléndez, Loyda M; Barreto-Estrada, Jennifer L

    2017-01-01

    The abuse of anabolic androgenic steroids (AAS) has been considered a major public health problem during decades. Supraphysiological doses of AAS may lead to a variety of neuroendocrine problems. Precisely, the hypothalamic-pituitary-gonadal (HPG) axis is one of the body systems that is mainly influenced by steroidal hormones. Fluctuations of the hormonal milieu result in alterations of reproductive function, which are made through changes in hypothalamic neurons expressing gonadotropin-releasing hormone (GnRH). In fact, previous studies have shown that AAS modulate the activity of these neurons through steroid-sensitive afferents. To increase knowledge about the cellular mechanisms induced by AAS in GnRH neurons, we performed proteomic analyses of the murine hypothalamic GT1-7 cell line after exposure to 17α-methyltestosterone (17α-meT; 1 μM). These cells represent a good model for studying regulatory processes because they exhibit the typical characteristics of GnRH neurons, and respond to compounds that modulate GnRH in vivo. Two-dimensional difference in gel electrophoresis (2D-DIGE) and mass spectrometry analyses identified a total of 17 different proteins that were significantly affected by supraphysiological levels of AAS. Furthermore, pathway analyses showed that modulated proteins were mainly associated to glucose metabolism, drug detoxification, stress response and cell cycle. Validation of many of these proteins, such as GSTM1, ERH, GAPDH, PEBP1 and PDIA6, were confirmed by western blotting. We further demonstrated that AAS exposure decreased expression of estrogen receptors and GnRH, while two important signaling pathway proteins p-ERK, and p-p38, were modulated. Our results suggest that steroids have the capacity to directly affect the neuroendocrine system by modulating key cellular processes for the control of reproductive function.

  9. Differential protein expression profile in the hypothalamic GT1-7 cell line after exposure to anabolic androgenic steroids.

    Directory of Open Access Journals (Sweden)

    Freddyson J Martínez-Rivera

    Full Text Available The abuse of anabolic androgenic steroids (AAS has been considered a major public health problem during decades. Supraphysiological doses of AAS may lead to a variety of neuroendocrine problems. Precisely, the hypothalamic-pituitary-gonadal (HPG axis is one of the body systems that is mainly influenced by steroidal hormones. Fluctuations of the hormonal milieu result in alterations of reproductive function, which are made through changes in hypothalamic neurons expressing gonadotropin-releasing hormone (GnRH. In fact, previous studies have shown that AAS modulate the activity of these neurons through steroid-sensitive afferents. To increase knowledge about the cellular mechanisms induced by AAS in GnRH neurons, we performed proteomic analyses of the murine hypothalamic GT1-7 cell line after exposure to 17α-methyltestosterone (17α-meT; 1 μM. These cells represent a good model for studying regulatory processes because they exhibit the typical characteristics of GnRH neurons, and respond to compounds that modulate GnRH in vivo. Two-dimensional difference in gel electrophoresis (2D-DIGE and mass spectrometry analyses identified a total of 17 different proteins that were significantly affected by supraphysiological levels of AAS. Furthermore, pathway analyses showed that modulated proteins were mainly associated to glucose metabolism, drug detoxification, stress response and cell cycle. Validation of many of these proteins, such as GSTM1, ERH, GAPDH, PEBP1 and PDIA6, were confirmed by western blotting. We further demonstrated that AAS exposure decreased expression of estrogen receptors and GnRH, while two important signaling pathway proteins p-ERK, and p-p38, were modulated. Our results suggest that steroids have the capacity to directly affect the neuroendocrine system by modulating key cellular processes for the control of reproductive function.

  10. Anabolic Androgenic Steroids-Use and Correlates among Gym Users-An Assessment Study Using Questionnaires and Observations at Gyms in the Stockholm Region

    OpenAIRE

    Leifman, Hakan; Rehnman, Charlotta; Sjoblom, Erika; Holgersson, Stefan

    2011-01-01

    he purpose of this study was to estimate the prevalence of anabolic androgenic steroid (AAS) use and offers to use among gym users in Stockholm County (Sweden), and to conduct a comparison of concordance in estimates of AAS and supplements at gyms between two data collection methods. A questionnaire was distributed to members at 36 training facilities and 1,752 gym users participated in the study. An observation study was conducted as covert participant observations at 64 gyms. According to t...

  11. Presence and metabolism of endogenous androgenic-anabolic steroid hormones in meat-producing animals: a review.

    Science.gov (United States)

    Scarth, J; Akre, C; van Ginkel, L; Le Bizec, B; De Brabander, H; Korth, W; Points, J; Teale, P; Kay, J

    2009-05-01

    The presence and metabolism of endogenous steroid hormones in meat-producing animals has been the subject of much research over the past 40 years. While significant data are available, no comprehensive review has yet been performed. Species considered in this review are bovine, porcine, ovine, equine, caprine and cervine, while steroid hormones include the androgenic-anabolic steroids testosterone, nandrolone and boldenone, as well as their precursors and metabolites. Information on endogenous steroid hormone concentrations is primarily useful in two ways: (1) in relation to pathological versus 'normal' physiology and (2) in relation to the detection of the illegal abuse of these hormones in residue surveillance programmes. Since the major focus of this review is on the detection of steroids abuse in animal production, the information gathered to date is used to guide future research. A major deficiency in much of the existing published literature is the lack of standardization and formal validation of experimental approach. Key articles are cited that highlight the huge variation in reported steroid concentrations that can result when samples are analysed by different laboratories under different conditions. These deficiencies are in most cases so fundamental that it is difficult to make reliable comparisons between data sets and hence it is currently impossible to recommend definitive detection strategies. Standardization of the experimental approach would need to involve common experimental protocols and collaboratively validated analytical methods. In particular, standardization would need to cover everything from the demographic of the animal population studied, the method of sample collection and storage (especially the need to sample live versus slaughter sampling since the two methods of surveillance have very different requirements, particularly temporally), sample preparation technique (including mode of extraction, hydrolysis and derivatization), the end

  12. EXTENDED THEORY OF PLANNED BEHAVIOR AS MODEL OF ANABOLIC ANDROGENIC STEROID USE BY INDONESIAN BODYBUILDERS

    Directory of Open Access Journals (Sweden)

    Shine Pintor Siolemba Patiro

    2016-01-01

    Full Text Available This correlational study explored the psychological antecedents of Indonesian bodybuilders’ intentions to use anabolic–androgenic steroids (AAS, based on the Theory of Planned Behavior (TPB. The purpose of this research was to identify factors that influence an Indonesian bodybuilder’s intention to use AAS and offer a better understanding of AAS use behavior based on the extended Theory of Planned Behavior (TPB. The three predictor variables of (1 attitude, (2 subjective norms, and (3 perceived behavioral control accounted for the variation in the outcome measure of the intention to reuse the AAS. Likewise, (1 attitude and (2 intention accounted for of the variation in the outcome measure of the reuse of AAS. This research combined two methods which are qualitative and quantitative. The respondents who were used in this research are professional bodybuilders located in Jakarta, Bandung, Surabaya, and Yogyakarta. The result of this research shows that the attitude of bodybuilders in using AAS tends to have values that are adopted by themselves. The result of this research differs from Bagozzi et al (1989 who stated that attitude influenced behavior directly as a nonpurposeful reaction or indirectly through intention as an aimed response. The result of this research clearly shows that attitude can influence behavior directly as a purposeful reaction, because the bodybuilders consume AAS to achieve a particular purpose and it is strengthened by achievement value in themselves. This research suggests also that attitude and subjective norms are not causally independent. They appear to reflect similar beliefs and to influence each other. These results differ from Titah and Barki (2009, as suggested by Chang (1998 and Aarts et al. (1998, who stated that a person whose positive subjective norms move them toward overt behavior, it will lead to a positive attitude toward the behavior. Future research directions are suggested regarding several areas

  13. Radioimmunoassay of anabolic steroids

    International Nuclear Information System (INIS)

    Hampl, R.; Stranska, I.; Starka, L.; Picha, J.; Chundela, B.

    1978-01-01

    Alternative antisera against 17 α-methyltestosterone and 19-nortestosterone were raised and used for radioimmunoassay of anabolic steroids. Tritiated compounds were used as radioligands. The RIA method suitable for doping control is proposed for 17 α-alkylated anabolic steroids in both plasma and urine, using qoat antiserum against methyltestosterone-3-carboxymethyloxime-BSA. Sensitivity of the method was expressed as least amount of nonradioactive methandienone which, when added to normal urine or plasma, caused statistically significant decrease of measured supernatant radioactivity at 99% level. The amounts from 50 to 500 pg were tested, each in eight parallel determinations. The amounts of 100 pg for plasma and 200 pg for urine met these criteria. The respective coefficients of variation did not depend on the amount of steroid added in this range. They averaged 4.60% for plasma and 4.95% for urine, respectively. (T.I.)

  14. Impact of Health Authority Control Measures Aimed at Reducing the Illicit Use of Anabolic-Androgenic Steroids.

    Science.gov (United States)

    Vázquez-Mourelle, Raquel; Carracedo-Martinez, Eduardo; Figueiras, Adolfo

    2018-01-01

    To evaluate two interventions on anabolic-androgenic-steroids (AAS) dispensation in retail pharmacies. The study was conducted in a north-western region of Spain. Data were the AAS supplied by wholesale drug distributors to retail pharmacies over a period of 102 months. It is designed as an ecological time-series study; the dependent variables were daily defined doses per 1,000 inhabitants per day of each drug. The two interventions evaluated were: (1) an inspection program intended for those retail pharmacies where there was an irregular dispensation and (2) a regulation put forth forcing these pharmacies to carry out additional registers. The medications studied were stanozolol, nandrolone, methenolone, testosterone and mesterolone. The pre-intervention use of AAS displayed a rising trend. There was an immediate reduction of 30.56% after the first intervention, and a further reduction of 35.25% after the second. There was a seasonal pattern of use in the pre-intervention period, pointing to an increased demand at the end of spring and beginning of summer. The most abused drugs were stanozolol and nandrolone. The health actions were very effective, in that they brought about a sharp reduction in the illicit use of AAS. These interventions could be applied to other drugs in which abuse were detected. © 2018 S. Karger AG, Basel.

  15. Vitamin D receptor rs2228570 polymorphism is associated with LH levels in men exposed to anabolic androgenic steroids.

    Science.gov (United States)

    Björkhem-Bergman, Linda; Lehtihet, Mikael; Rane, Anders; Ekström, Lena

    2018-01-19

    The primary aim of this study was to investigate the association between the vitamin D receptor polymorphisms rs2228570 (Fok1) and rs731236 (TaqI) and LH and FSH levels in relation to anabolic androgenic steroid (AAS) use. Two cohorts were analyzed. Cohort 1 comprised healthy volunteers given single supra-physiological doses of 500 mg testosterone (n = 25). Cohort 2 comprised 45 self-reporting AAS users. Healthy volunteers homozygous for the C-allele of the Fok1 polymorphism exhibited 30% higher LH levels than T-carriers at baseline (p = 0.04) and twice the levels 14 days after testosterone administration (p = 0.01). AAS users homozygous for the C-allele had four times higher LH levels than TT-individuals (p < 0.05). FSH levels were not associated with Fok1 polymorphism, nor were LH and FSH levels associated with the TaqI polymorphism. In conclusion, there is an association between LH levels and the Fok1 VDR polymorphism and this difference is even more pronounced in AAS users and subjects with suppressed LH levels.

  16. Effects of resistance exercise and the use of anabolic androgenic steroids on hemodynamic characteristics and muscle damage markers in bodybuilders.

    Science.gov (United States)

    Nasseri, Azadeh; Nadimi, Amir; Nikookheslat, Saeed D

    2016-09-01

    Anabolic androgenic steroids (AAS), synthetic compounds of testosterone commonly used as sport performance enhancers, could cause cardiovascular dysfunction and cell damage. Even though the side effects of AAS intake have been widely studied, yet little is known about how resistance exercise can alter these side effects. This study aimed to determine the effects of one session resistance exercise and the use of AAS on hemodynamic characteristics and muscle damage markers in professional bodybuilders. Sixteen bodybuilders were divided into two groups: bodybuilders using AAS for at least 5 years (users; N.=8) and AAS-free bodybuilders (non-users; N.=8). The exercise protocol was a circuit strength training session involved three sets of 8-9 repetitions at 80-85% of 1-RM. Heart rate (HR), blood pressure (BP) and concentrations of serum creatine kinase (CK) and lactate dehydrogenase (LDH) were measured at three different time points, immediately before and after the exercise session and 24 hours following the exercise session. The users group showed greater basal levels of hemodynamic characteristics (i.e. HR and BP) and cell damage markers (i.e. CK and LDH) compared to those in the non-users group (all P0.05). These findings indicate that the use of AAS could be potentially harmful as it enhances the levels of the hemodynamic characteristics and the muscle enzymes. These harmful effects of AAS intake could be more evident in response to resistance exercise.

  17. Associations of anabolic-androgenic steroid use with other behavioral disorders: an analysis using directed acyclic graphs.

    Science.gov (United States)

    Kanayama, Gen; Pope, Harrison G; Hudson, James I

    2018-03-01

    Anabolic-androgenic steroid (AAS) use is known to be associated with other psychiatric disorders, such as body image disorders, conduct disorder/sociopathy, and other substance use disorders (SUD) - but the causal pathways among these conditions remain poorly delineated. We created a directed acyclic graph to diagram hypothesized relationships among AAS use and dependence, body image disorder (BID), conduct disorder/sociopathy, and other SUD. Using proportional hazards models, we then assessed potentially causal relationships among these variables, using a dataset of 233 male weightlifters, of whom 102 had used AAS. BID and conduct disorder/sociopathy both strongly contributed to the development of AAS use, but did not appear to contribute further to the progression from AAS use to AAS dependence. Other SUD beginning prior to first AAS use - whether broadly defined or restricted only to opioids - failed to show an effect on AAS use or progression to AAS dependence. Conversely, AAS use contributed significantly to the subsequent first-time development of opioid use disorders but did not significantly increase the risk for first-time development of non-opioid SUD, taken as a whole. Our analysis suggests that AAS use and other SUD are mutually attributable to underlying conduct disorder/sociopathy. SUD do not appear to represent a 'gateway' to subsequent AAS use. AAS use may represent a gateway to subsequent opioid use disorder, but probably not to other SUD.

  18. The Role of Anabolic Androgenic Steroids in Disruption of the Physiological Function in Discrete Areas of the Central Nervous System.

    Science.gov (United States)

    Bertozzi, Giuseppe; Sessa, Francesco; Albano, Giuseppe Davide; Sani, Gabriele; Maglietta, Francesca; Roshan, Mohsin H K; Volti, Giovanni Li; Bernardini, Renato; Avola, Roberto; Pomara, Cristoforo; Salerno, Monica

    2017-10-02

    Anabolic-androgenic steroids (AAS) abuse is often associated with a wide spectrum of adverse effects. These drugs are frequently abused by adolescents and athletes for esthetic purposes, as well as for improvement of their endurance and performances. In this literature review, we evaluated the correlation between AAS and anxiety or aggression. Two pathways are thought to be involved in AAS-induced behavioral disorders. Direct pathway via the amygdalo-fugal pathway, which connects the central nucleus of the amygdala to the brainstem, is involved in cognitive-emotive and homeostatic processes. The latter is modified by chronic AAS use, which subsequently leads to increased anxiety. Indirect pathways via the serotonergic, dopaminergic, and glutamatergic signals which are modified by AAS abuse in latero-anterior hypothalamus and can mediate the aggressive behavior. In conclusion, the molecular mechanisms underlying the behavioral alterations following AAS abuse is unclear and remains ambiguous as additional long-term studies aimed to understand the precise mechanisms are required.

  19. Exercise reinforcement, stress, and β-endorphins: an initial examination of exercise in anabolic-androgenic steroid dependence.

    Science.gov (United States)

    Hildebrandt, Tom; Shope, Sydney; Varangis, Eleanna; Klein, Diane; Pfaff, Donald W; Yehuda, Rachel

    2014-06-01

    Anabolic-androgenic steroids (AASs) are abused primarily in the context of intense exercise and for the purposes of increasing muscle mass as opposed to drug-induced euphoria. AASs also modulate the HPA axis and may increase the reinforcing value of exercise through changes to stress hormone and endorphin release. To test this hypothesis, 26 adult males drawn from a larger study on AAS use completed a progressive ratio task designed to examine the reinforcing value of exercise relative to financial reinforcer. Sixteen experienced and current users (8 on-cycle, 8 off-cycle) and 10 controls matched on quantity×frequency of exercise, age, and education abstained from exercise for 24 h prior to testing and provided 24-h cortisol, plasma cortisol, ACTH, β-endorphin samples, and measures of mood, compulsive exercise, and body image. Between group differences indicated that on-cycle AAS users had the highest β-endorphin levels, lowest cortisol levels, higher ACTH levels than controls. Conversely, off-cycle AAS users had the highest cortisol and ACTH levels, but the lowest β-endorphin levels. Exercise value was positively correlated with β-endorphin and symptoms of AAS dependence. The HPA response to AASs may explain why AASs are reinforcing in humans and exercise may play a key role in the development of AAS dependence. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

  20. The anabolic androgenic steroid nandrolone decanoate disrupts redox homeostasis in liver, heart and kidney of male Wistar rats.

    Directory of Open Access Journals (Sweden)

    Stephan P Frankenfeld

    Full Text Available The abuse of anabolic androgenic steroids (AAS may cause side effects in several tissues. Oxidative stress is linked to the pathophysiology of most of these alterations, being involved in fibrosis, cellular proliferation, tumorigenesis, amongst others. Thus, the aim of this study was to determine the impact of supraphysiological doses of nandrolone decanoate (DECA on the redox balance of liver, heart and kidney. Wistar male rats were treated with intramuscular injections of vehicle or DECA (1 mg.100 g(-1 body weight once a week for 8 weeks. The activity and mRNA levels of NADPH Oxidase (NOX, and the activity of catalase, glutathione peroxidase (GPx and total superoxide dismutase (SOD, as well as the reduced thiol and carbonyl residue proteins, were measured in liver, heart and kidney. DECA treatment increased NOX activity in heart and liver, but NOX2 mRNA levels were only increased in heart. Liver catalase and SOD activities were decreased in the DECA-treated group, but only catalase activity was decreased in the kidney. No differences were detected in GPx activity. Thiol residues were decreased in the liver and kidney of treated animals in comparison to the control group, while carbonyl residues were increased in the kidney after the treatment. Taken together, our results show that chronically administered DECA is able to disrupt the cellular redox balance, leading to an oxidative stress state.

  1. The global epidemiology of anabolic-androgenic steroid use: a meta-analysis and meta-regression analysis.

    Science.gov (United States)

    Sagoe, Dominic; Molde, Helge; Andreassen, Cecilie S; Torsheim, Torbjørn; Pallesen, Ståle

    2014-05-01

    To estimate the global lifetime prevalence rate of anabolic-androgenic steroid (AAS) use and investigate moderators of the prevalence rate. A meta-analysis and meta-regression analysis was performed using studies gathered from searches in PsycINFO, PubMed, ISI Web of Science, and Google Scholar among others. Included were 187 studies that provided original data on 271 lifetime prevalence rates. Studies were coded for publication year, region, sample type, age range, sample size, assessment method, and sampling method. Heterogeneity was assessed by the I(2) index and the Q-statistic. Random effect-size modeling was used. Subgroup comparisons were conducted using Bonferroni correction. The global lifetime prevalence rate obtained was 3.3% (95% confidence interval [CI], 2.8-3.8; I(2) = 99.7, P use prevalence. There was no indication of publication bias. Nonmedical AAS use is a serious widespread public health problem. Copyright © 2014 Elsevier Inc. All rights reserved.

  2. Analysis of anabolic androgenic steroids as sulfate conjugates using high performance liquid chromatography coupled to tandem mass spectrometry.

    Science.gov (United States)

    Rzeppa, S; Heinrich, G; Hemmersbach, P

    2015-01-01

    Improvements in doping analysis can be effected by speeding up analysis time and extending the detection time. Therefore, direct detection of phase II conjugates of doping agents, especially anabolic androgenic steroids (AAS), is proposed. Besides direct detection of conjugates with glucuronic acid, the analysis of sulfate conjugates, which are usually not part of the routine doping control analysis, can be of high interest. Sulfate conjugates of methandienone and methyltestosterone metabolites have already been identified as long-term metabolites. This study presents the synthesis of sulfate conjugates of six commonly used AAS and their metabolites: trenbolone, nandrolone, boldenone, methenolone, mesterolone, and drostanolone. In the following these sulfate conjugates were used for development of a fast and easy analysis method based on sample preparation using solid phase extraction with a mixed-mode sorbent and detection by high performance liquid chromatography coupled to tandem mass spectrometry (HPLC-MS/MS). Validation demonstrated the suitability of the method with regard to the criteria given by the technical documents of the World Anti-Doping Agency (WADA). In addition, suitability has been proven by successful detection of the synthesized sulfate conjugates in excretion urines and routine doping control samples. Copyright © 2015 John Wiley & Sons, Ltd.

  3. Eating disorders and anabolic androgenic steroids in males--similarities and differences in self-image and psychiatric symptoms.

    Science.gov (United States)

    Björk, Tabita; Skårberg, Kurt; Engström, Ingemar

    2013-08-19

    Body dissatisfaction is common among both females and males. Dissatisfaction with the body is a risk factor both for onset of eating disorders and for abuse of anabolic androgenic steroids (AAS). Few studies have however investigated if there are other similarities in respect to self-image or psychiatric symptoms between clinical samples of eating disordered males and males in treatment for negative effects of AAS use. The aim of this study was to compare two clinical samples, one of males with ED and one of males who used AAS, regarding self-image and psychiatric symptoms. This study compared males with eating disorders (n = 13) and males who recently stopped AAS use (n = 29) on self-image and psychiatric symptoms, using The Structural Analysis of Social Behavior self-questionnaire and a shortened version of The Symptom Check List. The eating disorder group reported significantly lower scores for Self-emancipation and Active self-love and higher scores for Self-blame and Self-hate. Both groups reported serious psychiatric symptoms. The common denominator between groups was serious psychiatric symptomatology rather than negative self-image. The negative self-image profile, especially self-hate, found among males with Eating Disorders may indicate that the studied groups differ in aetiology of the underlying problems. The serious psychiatric symptoms in both groups call staff to pay attention to any thoughts of suicide due to severe depressive symptoms where by specialized psychiatric treatment may be needed.

  4. Anabolic-androgenic steroids (AAS) increase sensitivity to uncertainty by inhibition of dopamine D1 and D2 receptors.

    Science.gov (United States)

    Wallin-Miller, Kathryn G; Kreutz, Frida; Li, Grace; Wood, Ruth I

    2018-04-01

    Anabolic-androgenic steroid abuse is implicated in maladaptive behaviors such as impaired cognition in humans. In a rat model, our lab has shown that testosterone decreases preference for a large/uncertain reward in probability discounting. Other studies have shown that androgens decrease dopamine D1 and D2 receptors in the nucleus accumbens shell, a region important for decision-making behavior in probability discounting. Thus, we attempted to restore selection of the large/uncertain reward in testosterone-treated rats by administering the D2 receptor agonist quinpirole or the D1 receptor agonist SKF81297 and testing probability discounting. Adolescent male Long-Evans rats were treated chronically with high-dose testosterone (7.5 mg/kg) or vehicle (13% cyclodextrin in water), and tested for probability discounting after injections of saline, 0.1 and 0.5 mg/kg of quinpirole or SKF81297. Rats chose between a small/certain reward (1 sugar pellet, 100% probability) and a large/uncertain reward (4 pellets, decreasing probability: 100, 75, 50, 25, 0%). Testosterone-treated rats selected the large/uncertain reward significantly less than vehicle-treated controls after saline injection. However, acute injection with 0.1 mg/kg quinpirole increased large/uncertain reward preference in testosterone-treated rats only, indicated by a testosterone × quinpirole interaction. At 0.5 mg/kg, quinpirole increased large/uncertain reward preference in all rats. Acute injection with SKF81297 at 0.1 or 0.5 mg/kg rescued large/uncertain reward preference in testosterone-treated rats by eliminating the difference between groups. It appears that altered probability discounting behavior in testosterone-treated rats is due to both decreased D1 and D2 receptor function.

  5. Self-Reported Use of Anabolic-Androgenic Steroids by Elite Power Lifters.

    Science.gov (United States)

    Yesalis III, Charles E.; And Others

    1988-01-01

    Thirty-three percent of a sample of 45 power lifters surveyed by questionnaire admitted to using steroids, while 55 percent of 20 lifters surveyed by phone admitted steroid use. The researchers suggest that there was significant underreporting by these athletes, who consider steroids primarily as a means to improve athletic performance. (IAH)

  6. Chronic Anabolic Androgenic Steroid Exposure Alters Corticotropin Releasing Factor Expression and Anxiety-Like Behaviors in the Female Mouse

    Science.gov (United States)

    Costine, Beth A; Oberlander, Joseph G; Davis, Matthew C; Penatti, Carlos A A; Porter, Donna M; Leaton, Robert N; Henderson, Leslie P

    2010-01-01

    Summary In the past several decades, the therapeutic use of anabolic androgenic steroids (AAS) has been overshadowed by illicit use of these drugs by elite athletes and a growing number of adolescents to enhance performance and body image. As with adults, AAS use by adolescents is associated with a range of behavioral effects, including increased anxiety and altered responses to stress. It has been suggested that adolescents, especially adolescent females, may be particularly susceptible to the effects of these steroids, but few experiments in animal models have been performed to test this assertion. Here we show that chronic exposure of adolescent female mice to a mixture of three commonly abused AAS (testosterone cypionate, nandrolone decanoate and methandrostenolone; 7.5 mg/kg/day for 5 days) significantly enhanced anxiety-like behavior as assessed by the acoustic startle response (ASR), but did not augment the fear-potentiated startle response (FPS) or alter sensorimotor gating as assessed by prepulse inhibition of the acoustic startle response (PPI). AAS treatment also significantly increased the levels of corticotropin releasing factor (CRF) mRNA and somal-associated CRF immunoreactivity in the central amygdala (CeA), as well as neuropil-associated immunoreactivity in the dorsal aspect of the anterolateral division of the bed nucleus of the stria terminalis (dBnST). AAS treatment did not alter CRF receptor 1 or 2 mRNA in either the CeA or the dBnST; CRF immunoreactivity in the ventral BNST, the paraventricular nucleus (PVN) or the median eminence (ME); or peripheral levels of corticosterone. These results suggest that chronic AAS treatment of adolescent female mice may enhance generalized anxiety, but not sensorimotor gating or learned fear, via a mechanism that involves increased CRF-mediated signaling from CeA neurons projecting to the dBnST. PMID:20537804

  7. Cardiomyopathy and Cerebrovascular Accident Associated with Anabolic-Androgenic Steroid Use.

    Science.gov (United States)

    Mochizuki, Ronald M.; Richter, Kenneth J.

    1988-01-01

    A case report is presented of a 32 year-old male bodybuilder who sustained an ischemic cerebrovascular accident and showed signs of cardiomyopathy. Although no cause was found, the man had been taking steroids for 16 years. Harmful effects of steroid use are discussed. (IAH)

  8. Anabolic steroids and head injury.

    Science.gov (United States)

    Mills, James D; Bailes, Julian E; Turner, Ryan C; Dodson, Sean C; Sakai, Jun; Maroon, Joseph C

    2012-01-01

    The suggestion has been made that neurological changes seen in the syndrome of chronic traumatic encephalopathy may be due to exogenous anabolic steroid use rather than traumatic brain injury. To determine whether administration of anabolic steroids alters the pathophysiology of traumatic brain injury. Sixty adult male Sprague-Dawley rats and a linear acceleration model of traumatic brain injury were used. Experimental groups were (1) preinjury anabolic steroids, (2) preinjury placebo carrier, (3) anabolic steroids without injury, (4) no steroids and no injury, (5) postinjury placebo carrier, and (6) postinjury anabolic steroids. Following a 30-day recovery, rats were euthanized, and brainstem white matter tracts underwent fluorescent immunohistochemical processing and labeling of β-amyloid precursor protein (APP), a marker of axonal injury. Digital imaging and statistical analyses were used to determine whether anabolic steroid administration resulted in a significant change in the number of injured axons. There was no statistically significant difference in number of APP-positive axons by immunohistochemical analysis between respective anabolic steroid and placebo groups. Using a standard acceleration-deceleration model of mild traumatic brain injury, we have shown successful visualization of traumatically injured axons with antibody staining of APP. Our results indicate no statistically significant effect of anabolic steroids on the number of APP-positive axons. With the use of this model, and within its limitations, we see no adverse effect or causative role of anabolic steroid administration on the brain following mild traumatic brain injury using APP counts as a marker for anatomic injury.

  9. GC-MS quantitative analysis of black market pharmaceutical products containing anabolic androgenic steroids seized by the Brazilian Federal Police.

    Science.gov (United States)

    Neves, Diana Brito da Justa; Caldas, Eloisa Dutra

    2017-06-01

    The use of counterfeit or substandard medicines can have an important health impact, resulting in therapeutic failure, be toxic or even cause death. Anabolic steroids are a frequent target for counterfeiters worldwide, being the second most frequent counterfeited class in Brazil. The aims of this work were to optimize and validate a GC-MS method for the quantitative determination of anabolic steroids in tablet, aqueous suspension and oil solution forms, and to analyze pharmaceutical products sent to Brazilian Federal Police (BFP) for forensic analysis. Sample preparation included extraction with methanol in ultrasonic bath followed by centrifugation. The method was successfully validated and 345 samples of pharmaceutical products were analyzed (328 medicines and 17 dietary supplements). About 42% of the medicines were counterfeits, 28.7% of tablets, 12.0% of suspensions and 65.2% of oil solutions; 11% were considered substandards. Five dietary supplements contained undeclared anabolic steroids, including two containing methandrostenolone at 5.4 and 5.8mg/capsule, equivalent to levels found in medicines. The proposed method is suitable for implementation in routine analysis for identification of counterfeits and substandard products. The analytical results show the need to raise awareness of consumers over the risks from the consumption of anabolic steroids from the clandestine market and for more incisive actions from government agencies aiming at decreasing the availability of these products. Copyright © 2017 Elsevier B.V. All rights reserved.

  10. The effects of an anabolic androgenic steroid and low serotonin on social and non-social behaviors in male rats.

    Science.gov (United States)

    Kubala, Kenneth H; McGinnis, Marilyn Y; Anderson, George M; Lumia, Augustus R

    2008-09-26

    The behavioral and neurochemical impact of low serotonin (5-HT) was examined in gonadally intact male rats exposed to an anabolic androgenic steroid (AAS) during puberty. Low 5-HT was induced beginning on postnatal day 26 using parachlorophylalanine (PCPA). Injections of the AAS, testosterone (TP), began on day 40. The rats were tested in both non-social (locomotor activity and nose poke for food) and social (low-threat and high-threat) contexts. PCPA and TP+PCPA significantly decreased locomotor activity. PCPA alone significantly increased nose poke latency compared to controls. Freezing in the PCPA group was significantly elevated compared to TP and TP+PCPA groups, but not compared to controls. AAS did not affect non-social behaviors. Thus, low serotonin may increase freezing in a non-social context. Following provocation, PCPA and TP+PCPA significantly increased aggression toward smaller non-threatening opponents, suggesting that males with low 5-HT are more aggressive in a low-threat context when provoked. In the resident-pair intruder test, TP significantly increased aggression whereas PCPA did not, suggesting that in a high-threat context, aggression is primarily mediated by AAS. TP+PCPA males were also significantly more aggressive in the high-threat context suggesting that exposure to AAS may override freezing behavior induced by low serotonin. Both PCPA and TP+PCPA significantly and substantially depleted 5-HT and 5-HIAA in all brain regions examined. AAS significantly decreased 5-HIAA levels in the hypothalamus and increased 5-HT levels in the frontal cortex. Following withdrawal from TP+PCPA, most behavioral and neurochemical measures returned to control levels. These data suggest that low serotonin may be a contributing factor in the increased aggression displayed by adolescents who abuse AAS.

  11. Chronic Exposure to Androgenic-Anabolic Steroids Exacerbates Axonal Injury and Microgliosis in the CHIMERA Mouse Model of Repetitive Concussion.

    Directory of Open Access Journals (Sweden)

    Dhananjay R Namjoshi

    Full Text Available Concussion is a serious health concern. Concussion in athletes is of particular interest with respect to the relationship of concussion exposure to risk of chronic traumatic encephalopathy (CTE, a neurodegenerative condition associated with altered cognitive and psychiatric functions and profound tauopathy. However, much remains to be learned about factors other than cumulative exposure that could influence concussion pathogenesis. Approximately 20% of CTE cases report a history of substance use including androgenic-anabolic steroids (AAS. How acute, chronic, or historical AAS use may affect the vulnerability of the brain to concussion is unknown. We therefore tested whether antecedent AAS exposure in young, male C57Bl/6 mice affects acute behavioral and neuropathological responses to mild traumatic brain injury (TBI induced with the CHIMERA (Closed Head Impact Model of Engineered Rotational Acceleration platform. Male C57Bl/6 mice received either vehicle or a cocktail of three AAS (testosterone, nandrolone and 17α-methyltestosterone from 8-16 weeks of age. At the end of the 7th week of treatment, mice underwent two closed-head TBI or sham procedures spaced 24 h apart using CHIMERA. Post-repetitive TBI (rTBI behavior was assessed for 7 d followed by tissue collection. AAS treatment induced the expected physiological changes including increased body weight, testicular atrophy, aggression and downregulation of brain 5-HT1B receptor expression. rTBI induced behavioral deficits, widespread axonal injury and white matter microgliosis. While AAS treatment did not worsen post-rTBI behavioral changes, AAS-treated mice exhibited significantly exacerbated axonal injury and microgliosis, indicating that AAS exposure can alter neuronal and innate immune responses to concussive TBI.

  12. Chronic Exposure to Androgenic-Anabolic Steroids Exacerbates Axonal Injury and Microgliosis in the CHIMERA Mouse Model of Repetitive Concussion

    Science.gov (United States)

    Namjoshi, Dhananjay R.; Cheng, Wai Hang; Carr, Michael; Martens, Kris M.; Zareyan, Shahab; Wilkinson, Anna; McInnes, Kurt A.; Cripton, Peter A.; Wellington, Cheryl L.

    2016-01-01

    Concussion is a serious health concern. Concussion in athletes is of particular interest with respect to the relationship of concussion exposure to risk of chronic traumatic encephalopathy (CTE), a neurodegenerative condition associated with altered cognitive and psychiatric functions and profound tauopathy. However, much remains to be learned about factors other than cumulative exposure that could influence concussion pathogenesis. Approximately 20% of CTE cases report a history of substance use including androgenic-anabolic steroids (AAS). How acute, chronic, or historical AAS use may affect the vulnerability of the brain to concussion is unknown. We therefore tested whether antecedent AAS exposure in young, male C57Bl/6 mice affects acute behavioral and neuropathological responses to mild traumatic brain injury (TBI) induced with the CHIMERA (Closed Head Impact Model of Engineered Rotational Acceleration) platform. Male C57Bl/6 mice received either vehicle or a cocktail of three AAS (testosterone, nandrolone and 17α-methyltestosterone) from 8–16 weeks of age. At the end of the 7th week of treatment, mice underwent two closed-head TBI or sham procedures spaced 24 h apart using CHIMERA. Post-repetitive TBI (rTBI) behavior was assessed for 7 d followed by tissue collection. AAS treatment induced the expected physiological changes including increased body weight, testicular atrophy, aggression and downregulation of brain 5-HT1B receptor expression. rTBI induced behavioral deficits, widespread axonal injury and white matter microgliosis. While AAS treatment did not worsen post-rTBI behavioral changes, AAS-treated mice exhibited significantly exacerbated axonal injury and microgliosis, indicating that AAS exposure can alter neuronal and innate immune responses to concussive TBI. PMID:26784694

  13. The beneficial effects of strength exercise on hippocampal cell proliferation and apoptotic signaling is impaired by anabolic androgenic steroids.

    Science.gov (United States)

    Novaes Gomes, Fabiano Guimarães; Fernandes, Jansen; Vannucci Campos, Diego; Cassilhas, Ricardo Cardoso; Viana, Gustavo Monteiro; D'Almeida, Vânia; de Moraes Rêgo, Marta Karavisch; Buainain, Pedro Ivo; Cavalheiro, Esper Abrão; Arida, Ricardo Mario

    2014-12-01

    Previous studies have shown that strength exercise improves memory and increases expression of a myriad of proteins involved on neuronal survival and synaptic plasticity in the hippocampus. Conversely, chronic exposure to supraphysiological levels of anabolic androgenic steroids (AAS) can induce psychiatric abnormalities, cognitive deficits, impair neurotransmission, alter the levels of neurotrophic factors, decrease cell proliferation and neurogenesis, and enhance neuronal cell death. In the present study, we investigated the effects of the AAS nandrolone decanoate (ND) administration during a strength exercise program on cell proliferation, apoptotic status and brain-derived neurotrophic factor (BDNF) expression in the rat hippocampus. Adult male Wistar rats were subjected to 4 weeks of progressive strength exercise in a vertical ladder apparatus with or without daily doses (5.0 mg/kg, SC) of ND. Immunohistochemistry analysis revealed that strength exercise increased significantly the number of Ki-67-positive cells (a cell proliferation marker) in dentate gyrus (DG) of hippocampus. However, this effect was abrogated when strength exercise was combined with ND. Although western blot analysis of whole hippocampus showed no significant differences in Bax and Bcl-2 protein expression among groups, the immunoreactivity of the pro-apoptotic protein Bax was significantly increased in DG, CA1 and CA3 hippocampal subfields of sedentary rats treated with ND. Moreover, the increase in the immunoreactivity of anti-apoptotic protein Bcl-2 (DG and CA3) induced by strength exercise was diminished by ND. There were no significant differences in BDNF expression among experimental groups. Therefore, the present findings suggest that the beneficial effects of strength exercise on hippocampal cell proliferation and apoptotic signaling are impaired by ND. Copyright © 2014 Elsevier Ltd. All rights reserved.

  14. Prevalence and awareness of Anabolic Androgenic Steroids (AAS) among gymnasts in the western province of Riyadh, Saudi Arabia.

    Science.gov (United States)

    Al Bishi, Khaled Abdullah; Afify, Ayman

    2017-12-01

    Anabolic Androgenic Steroids (AAS) are synthetic derivatives of the male sex hormone (testosterone) that are increasingly used by athletes as performance enhancing drugs to increase muscle mass and strength. Multiple health adverse effects may be caused by its non-medical use. Several international and regional studies showed the high prevalence of AAS usage and low level of awareness of it among different populations. To estimate the prevalence of AAS and to determine the level of awareness toward it among gymnasts in the western province of Riyadh. This cross-sectional survey was conducted using a self-administered questionnaire distributed on 400 male gymnasts from 10 different fitness centers which have been chosen randomly from 23 centers in the western province of Riyadh city (Kingdom of Saudi Arabia) during 2016. Data analysis was performed by SPSS version 21, using descriptive statistics and Chi-square test. Among the 400 gymnasts who participated in the survey, a total of n=363 questionnaires were received completed. Of the responders, (n=89) were AAS users with a percentage 24.50%. The testosterone was the most commonly used type followed by Methandrostenolone then Stanozolol. The major sources for obtaining AAS were online shopping (45%) and gym-coach (22.5%). Regarding awareness, 74% of AAS users had an inadequate perception about AAS concept versus 55% of non-users with no significant difference (p=0.076). In addition, 82% of AAS users and 83% of non-users had inadequate knowledge of AAS adverse effects with no significant difference between the two categories (p=0.087). The usage of AAS is high amongst gymnasts in the western province of Riyadh city considering they are prohibited. The level of awareness toward AAS is low among most gymnasts. We recommend for educational programs to be established in order to increase public awareness, in addition to a tightening of control by the responsible authorities over the sources of AAS procurement.

  15. Chronic Exposure to Androgenic-Anabolic Steroids Exacerbates Axonal Injury and Microgliosis in the CHIMERA Mouse Model of Repetitive Concussion.

    Science.gov (United States)

    Namjoshi, Dhananjay R; Cheng, Wai Hang; Carr, Michael; Martens, Kris M; Zareyan, Shahab; Wilkinson, Anna; McInnes, Kurt A; Cripton, Peter A; Wellington, Cheryl L

    2016-01-01

    Concussion is a serious health concern. Concussion in athletes is of particular interest with respect to the relationship of concussion exposure to risk of chronic traumatic encephalopathy (CTE), a neurodegenerative condition associated with altered cognitive and psychiatric functions and profound tauopathy. However, much remains to be learned about factors other than cumulative exposure that could influence concussion pathogenesis. Approximately 20% of CTE cases report a history of substance use including androgenic-anabolic steroids (AAS). How acute, chronic, or historical AAS use may affect the vulnerability of the brain to concussion is unknown. We therefore tested whether antecedent AAS exposure in young, male C57Bl/6 mice affects acute behavioral and neuropathological responses to mild traumatic brain injury (TBI) induced with the CHIMERA (Closed Head Impact Model of Engineered Rotational Acceleration) platform. Male C57Bl/6 mice received either vehicle or a cocktail of three AAS (testosterone, nandrolone and 17α-methyltestosterone) from 8-16 weeks of age. At the end of the 7th week of treatment, mice underwent two closed-head TBI or sham procedures spaced 24 h apart using CHIMERA. Post-repetitive TBI (rTBI) behavior was assessed for 7 d followed by tissue collection. AAS treatment induced the expected physiological changes including increased body weight, testicular atrophy, aggression and downregulation of brain 5-HT1B receptor expression. rTBI induced behavioral deficits, widespread axonal injury and white matter microgliosis. While AAS treatment did not worsen post-rTBI behavioral changes, AAS-treated mice exhibited significantly exacerbated axonal injury and microgliosis, indicating that AAS exposure can alter neuronal and innate immune responses to concussive TBI.

  16. Effect of androgenic-anabolic steroids and heavy strength training on patellar tendon morphological and mechanical properties.

    Science.gov (United States)

    Seynnes, Olivier R; Kamandulis, Sigitas; Kairaitis, Ramutis; Helland, Christian; Campbell, Emma-Louise; Brazaitis, Marius; Skurvydas, Albertas; Narici, Marco V

    2013-07-01

    Combined androgenic-anabolic steroids (AAS) and overloading affects tendon collagen metabolism and ultrastructure and is often associated with a higher risk of injury. The aim of this prospective study was to investigate whether such effects would be reflected in the patellar tendon properties of individuals with a history of long-term resistance training and AAS abuse (RTS group), compared with trained (RT) and untrained (CTRL) nonsteroids users. Tendon cross-sectional area (CSA), stiffness, Young's modulus, and toe limit strain were measured in vivo, from synchronized ultrasonography and dynamometry data. The patellar tendon of RT and RTS subjects was much stiffer and larger than in the CTRL group. However, stiffness and modulus were higher in the RTS group (26%, P < 0.05 and 30%, P < 0.01, respectively) than in the RT group. Conversely, tendon CSA was 15% (P < 0.05) larger in the RT group than in RTS, although differences disappeared when this variable was normalized to quadriceps maximal isometric torque. Yet maximal tendon stress was higher in RTS than in RT (15%, P < 0.05), without any statistical difference in maximal strain and toe limit strain between groups. The present lack of difference in toe limit strain does not substantiate the hypothesis of changes in collagen crimp pattern associated with AAS abuse. However, these findings indicate that tendon adaptations from years of heavy resistance training are different in AAS users, suggesting differences in collagen remodeling. Some of these adaptations (e.g., higher stress) could be linked to a higher risk of tendon injury.

  17. Eating disorders and anabolic androgenic steroids in males - similarities and differences in self-image and psychiatric symptoms

    Science.gov (United States)

    2013-01-01

    Background Body dissatisfaction is common among both females and males. Dissatisfaction with the body is a risk factor both for onset of eating disorders and for abuse of anabolic androgenic steroids (AAS). Few studies have however investigated if there are other similarities in respect to self-image or psychiatric symptoms between clinical samples of eating disordered males and males in treatment for negative effects of AAS use. Aim The aim of this study was to compare two clinical samples, one of males with ED and one of males who used AAS, regarding self-image and psychiatric symptoms. Methods This study compared males with eating disorders (n = 13) and males who recently stopped AAS use (n = 29) on self-image and psychiatric symptoms, using The Structural Analysis of Social Behavior self-questionnaire and a shortened version of The Symptom Check List. Results The eating disorder group reported significantly lower scores for Self-emancipation and Active self-love and higher scores for Self-blame and Self-hate. Both groups reported serious psychiatric symptoms. The common denominator between groups was serious psychiatric symptomatology rather than negative self-image. Conclusions The negative self-image profile, especially self-hate, found among males with Eating Disorders may indicate that the studied groups differ in aetiology of the underlying problems. The serious psychiatric symptoms in both groups call staff to pay attention to any thoughts of suicide due to severe depressive symptoms where by specialized psychiatric treatment may be needed. PMID:23958408

  18. Use of anabolic androgenic steroids produces greater oxidative stress responses to resistance exercise in strength-trained men

    Directory of Open Access Journals (Sweden)

    Hamid Arazi

    Full Text Available The aim of this study was to determine the effect of anabolic androgenic steroids (AAS use on oxidative stress responses to a single session of resistance exercise in strength-trained men. Twenty-three strength trained men, with 11 self-reporting regular AAS use and 12 self-reporting never taking AAS (NAAS volunteered to participate in this study. Blood draws were obtained pre and post resistance exercise in order to evaluate changes in oxidative stress biomarkers levels (i.e., 8-hydroxy-2-deoxyguanosine [8-OHdG], malondialdehyde [MDA], and nitric oxide [NO], antioxidant defense systems (i.e., glutathione peroxidase [GPx] and catalase [CAT], and glucose (GLU levels. The AAS users had higher level of 8-OHdG (77.3 ± 17 vs. 57.7 ± 18.2 ng/mg, MDA (85.6 ± 17.8 vs. 52.3 ± 15.1 ng/mL, and GPx (9.1 ± 2.3 vs. 7.1 ± 1.3 mu/mL compared to NAAS at pre exercise (p < 0.05. Both the experimental groups showed increases in 8-OHdG (p = 0.001, MDA (p = 0.001, GPx (p = 0.001, NO (p = 0.04, CAT (p = 0.02 and GLU (p = 0.001 concentrations after resistance exercise, and the AAS group indicated significant differences in 8-OHdG (p = 0.02 and MDA (p = 0.05 concentrations compared with NAAS users at post exercise. In conclusion, use of AAS is associated with alterations in immune function resulting in oxidative stress, and cell damage; however, high-intensity resistance exercise could increase greater oxidative stress biomarkers in strength-trained men. Keywords: ROS, Strength exercise, Anabolic

  19. Anabolic Steroids...What's the Hype?...

    Science.gov (United States)

    Landry, Gregory L.; Wagner, Lauris L.

    This pamphlet uses a question-and-answer format to examine the use and abuse of anabolic steroids. It begins by explaining that all steroids are not anabolic steroids and that anabolic steroids are those used specifically to build muscles quickly. Medical uses of anabolic steroids are reviewed; how people get steroids, how they take them, and…

  20. Characteristics of Anabolic-Androgenic Steroid-Free Competitive Male and Female Bodybuilders.

    Science.gov (United States)

    Elliot, Diane L.; And Others

    1987-01-01

    Comparison of steroid-free male and female bodybuilders with sedentary controls and runners revealed that the bodybuilders had lower percentages of body fat. One-third of the female bodybuilders reported menstrual abnormalities. Lipid values of bodybuilders were comparable to a group of lean, aerobically trained athletes. (Author/CB)

  1. Frequency of use, awareness, and attitudes toward side effects of anabolic-androgenic steroids consumption among male medical students in Iran.

    Science.gov (United States)

    Fayyazi Bordbar, Mohammad Reza; Abdollahian, Ebrahim; Samadi, Roya; Dolatabadi, Hamid

    2014-11-01

    This study was conducted to determine the frequency of anabolic-androgenic steroids consumption in male students studying at the university and their awareness, attitude, and role of sports activities; the present descriptive study was conducted on 271 volunteers in 2008. The data collected by self-report questionnaires was analyzed by descriptive inferential statistics. The prevalence of consumption was 3.3%, and it was significantly higher in those with a history of bodybuilding or athletic performance. The overall awareness rate was low, and the attitude was too optimistic. It seems that unawareness, incorrect attitude, and history of athletic performance increases the risk of consumption.

  2. Comparison of multiple linear regression, partial least squares and artificial neural networks for prediction of gas chromatographic relative retention times of trimethylsilylated anabolic androgenic steroids.

    Science.gov (United States)

    Fragkaki, A G; Farmaki, E; Thomaidis, N; Tsantili-Kakoulidou, A; Angelis, Y S; Koupparis, M; Georgakopoulos, C

    2012-09-21

    The comparison among different modelling techniques, such as multiple linear regression, partial least squares and artificial neural networks, has been performed in order to construct and evaluate models for prediction of gas chromatographic relative retention times of trimethylsilylated anabolic androgenic steroids. The performance of the quantitative structure-retention relationship study, using the multiple linear regression and partial least squares techniques, has been previously conducted. In the present study, artificial neural networks models were constructed and used for the prediction of relative retention times of anabolic androgenic steroids, while their efficiency is compared with that of the models derived from the multiple linear regression and partial least squares techniques. For overall ranking of the models, a novel procedure [Trends Anal. Chem. 29 (2010) 101-109] based on sum of ranking differences was applied, which permits the best model to be selected. The suggested models are considered useful for the estimation of relative retention times of designer steroids for which no analytical data are available. Copyright © 2012 Elsevier B.V. All rights reserved.

  3. A validated UHPLC-MS/MS method to quantify low levels of anabolic-androgenic steroids naturally present in urine of untreated horses.

    Science.gov (United States)

    Decloedt, Anneleen; Bailly-Chouriberry, Ludovic; Vanden Bussche, Julie; Garcia, Patrice; Popot, Marie-Agnes; Bonnaire, Yves; Vanhaecke, Lynn

    2015-06-01

    Doping control is a main priority for regulatory bodies of both the horse racing industry and the equestrian sports. Urine and blood samples are screened for the presence of hundreds of forbidden substances including anabolic-androgenic steroids (AASs). Based on the suspected endogenous origin of some AASs, with β-boldenone as the most illicit candidate, this study aimed to improve the knowledge of the naturally present AAS in horse urine. To this extent, a novel ultra high-performance liquid chromatography-tandem mass spectrometry (UHPLC-MS/MS) method was developed and validated according to the Association of Official Racing Chemists (AORC) and European Commission (EC) guidelines, proving the power of this new method. Low limits of detection (0.2 ng/mL), good reproducibility (percentage of standard deviation (%RSD)  0.99 and lack-of-fit analysis) were obtained for all included AASs. With this method, urine samples of 105 guaranteed untreated horses (47 geldings, 53 mares, and 5 stallions serving as a control) were screened for β-boldenone and five related natural steroids: androstadienedione (ADD), androstenedione (AED), alpha-testosterone (αT), beta-testosterone (βT), and progesterone (P). Progesterone, β-testosterone, and α-testosterone were detected in more than half of the horses at low concentrations (anabolic-androgenic steroids naturally present in urine of untreated horses (mares and geldings).

  4. Mad men, women and steroid cocktails: a review of the impact of sex and other factors on anabolic androgenic steroids effects on affective behaviors.

    Science.gov (United States)

    Onakomaiya, Marie M; Henderson, Leslie P

    2016-02-01

    For several decades, elite athletes and a growing number of recreational consumers have used anabolic androgenic steroids (AAS) as performance enhancing drugs. Despite mounting evidence that illicit use of these synthetic steroids has detrimental effects on affective states, information available on sex-specific actions of these drugs is lacking. The focus of this review is to assess information to date on the importance of sex and its interaction with other environmental factors on affective behaviors, with an emphasis on data derived from non-human studies. The PubMed database was searched for relevant studies in both sexes. Studies examining AAS use in females are limited, reflecting the lower prevalence of use in this sex. Data, however, indicate significant sex-specific differences in AAS effects on anxiety-like and aggressive behaviors, interactions with other drugs of abuse, and the interplay of AAS with other environmental factors such as diet and exercise. Current methods for assessing AAS use have limitations that suggest biases of both under- and over-reporting, which may be amplified for females who are poorly represented in self-report studies of human subjects and are rarely used in animal studies. Data from animal literature suggest that there are significant sex-specific differences in the impact of AAS on aggression, anxiety, and concomitant use of other abused substances. These results have relevance for human females who take these drugs as performance-enhancing substances and for transgender XX individuals who may illicitly self-administer AAS as they transition to a male gender identity.

  5. Mad men, women and steroid cocktails: A review of the impact of sex and other factors on anabolic androgenic steroids effects on affective behaviors

    Science.gov (United States)

    Henderson, Leslie P.

    2016-01-01

    Rationale For several decades, elite athletes and a growing number of recreational consumers have used anabolic androgenic steroids (AAS) as performance enhancing drugs. Despite mounting evidence that illicit use of these synthetic steroids has detrimental effects on affective states, information available on sex-specific actions of these drugs is lacking. Objectives The focus of this review is to assess information to date on the importance of sex and its interaction with other environmental factors on affective behaviors, with an emphasis on data derived from non-human studies. Methods The PubMed database was searched for relevant studies in both sexes. Results Studies examining AAS use in females are limited, reflecting the lower prevalence of use in this sex. Data, however, indicate significant sex-specific differences in AAS effects on anxiety-like and aggressive behaviors, interactions with other drugs of abuse, and the interplay of AAS with other environmental factors such as diet and exercise. Conclusions Current methods for assessing AAS use have limitations that suggest biases of both under- and over-reporting, which may be amplified for females who are poorly represented in self-report studies of human subjects and are rarely used in animal studies. Data from animal literature suggest that there are significant sex-specific differences in the impact of AAS on aggression, anxiety, and concomitant use of other abused substances. These results have relevance for human females who take these drugs as performance enhancing substances and for transgender XX individuals who may illicitly self-administer AAS as they transition to a male gender identity. PMID:26758282

  6. Use of anabolic androgenic steroids produces greater oxidative stress responses to resistance exercise in strength-trained men.

    Science.gov (United States)

    Arazi, Hamid; Mohammadjafari, Heidar; Asadi, Abbas

    2017-01-01

    The aim of this study was to determine the effect of anabolic androgenic steroids (AAS) use on oxidative stress responses to a single session of resistance exercise in strength-trained men. Twenty-three strength trained men, with 11 self-reporting regular AAS use and 12 self-reporting never taking AAS (NAAS) volunteered to participate in this study. Blood draws were obtained pre and post resistance exercise in order to evaluate changes in oxidative stress biomarkers levels (i.e., 8-hydroxy-2-deoxyguanosine [8-OHdG], malondialdehyde [MDA], and nitric oxide [NO]), antioxidant defense systems (i.e., glutathione peroxidase [GPx] and catalase [CAT]), and glucose (GLU) levels. The AAS users had higher level of 8-OHdG (77.3 ± 17 vs. 57.7 ± 18.2 ng/mg), MDA (85.6 ± 17.8 vs. 52.3 ± 15.1 ng/mL), and GPx (9.1 ± 2.3 vs. 7.1 ± 1.3 mu/mL) compared to NAAS at pre exercise (p < 0.05). Both the experimental groups showed increases in 8-OHdG (p = 0.001), MDA (p = 0.001), GPx (p = 0.001), NO (p = 0.04), CAT (p = 0.02) and GLU (p = 0.001) concentrations after resistance exercise, and the AAS group indicated significant differences in 8-OHdG (p = 0.02) and MDA (p = 0.05) concentrations compared with NAAS users at post exercise. In conclusion, use of AAS is associated with alterations in immune function resulting in oxidative stress, and cell damage; however, high-intensity resistance exercise could increase greater oxidative stress biomarkers in strength-trained men.

  7. Sport, and use of anabolic androgenic steroids among Icelandic high school students: a critical test of three perspectives

    Directory of Open Access Journals (Sweden)

    Halldorsson Vidar

    2010-12-01

    Full Text Available Abstract Background This study investigates the use of anabolic androgenic steroids (AAS among a national representative sample of high school students in Iceland. We test several hypotheses drawn from three perspectives. The first perspective focuses on the use of AAS as an individual phenomenon motivated by the desire to succeed in sport. The second perspective views the use of AAS as shaped by norms and values embedded in social relationships of formally organized sport. The third perspective suggests that factors outside sport, which have been shown to correlate with the use of other substances, predict the use of AAS. Method We use logistic regression and predicted probabilities to analyze data from a national representative survey of 11031 Icelandic high school students. Results Our results indicated that the use of AAS is not significantly related to participation in formally organized sports. However, it positively relates to fitness and physical training in informal contexts. We found a relatively strong relationship between the use of AAS and the use of illicit substances and a moderate relationship between AAS use and alcohol and tobacco consumption. We also found a significant negative relationship between AAS use and school integration and school achievement, and a significant positive relationship between AAS use and school anomie. The relation between AAS use and family-related variables was weaker. Finally, we found that the relationship between sport participation, physical exercise, and AAS use varies across levels of anomie and integration. Conclusion Our findings suggest that the use of AAS and especially illegal substances should be considered more as a social and a health problem rather than a sport specific issue. We found that high school students participating in fitness and informal training outside of formally organized sport clubs are the main risk group and should be the target of prevention efforts. However, this

  8. Resistance training associated with the administration of anabolic-androgenic steroids improves insulin sensitivity in ovariectomized rats

    Directory of Open Access Journals (Sweden)

    Urtado CB

    2011-11-01

    Full Text Available Christiano Bertoldo Urtado1,2, Guilherme Borges Pereira3, Marilia Bertoldo Urtado4, Érica Blascovi de Carvalho2, Gerson dos Santos Leite1, Felipe Fedrizzi Donatto1, Claudio de Oliveira Assumpção1, Richard Diego Leite3, Carlos Alberto da Silva1, Marcelo Magalhães de Sales5, Ramires Alsamir Tibana5, Silvia Cristina Crepaldi Alves1, Jonato Prestes51Health Sciences, Methodist University of Piracicaba, Piracicaba, SP, 2Center for Investigation in Pediatrics, Faculty of Medical Sciences, State University of Campinas, Campinas, SP, 3Department of Physiological Sciences, Federal University of São Carlos, São Carlos, SP, 4Laboratory of Orofacial Pain, Division of Oral Physiology, Piracicaba Dental School, State University of Campinas, Campinas, SP, 5Graduation Program in Physical Education, Catholic University of Brasilia, Brasilia, DF, BrazilAbstract: The aim of the present study was to investigate the effects of anabolic-androgenic steroids and resistance training (RT on insulin sensitivity in ovariectomized rats. Adult female Wistar rats were divided into ten experimental groups (n = 5 animals per group: (1 sedentary (Sed-Intact; (2 sedentary ovariectomized (Sed-Ovx; (3 sedentary nandrolone (Sed-Intact-ND; (4 sedentary ovariectomized plus nandrolone (Sed-Ovx-ND; (5 trained (TR-Intact; (6 trained nandrolone (TR-Intact-ND; (7 trained ovariectomized (TR-Ovx; (8 trained ovariectomized plus nandrolone; (9 trained sham; and (10 trained ovariectomized plus sham. Four sessions of RT were used, during which the animals climbed a 1.1 m vertical ladder with weights attached to their tails. The sessions were performed once every 3 days, with between four and nine climbs and with eight to twelve dynamic movements per climb. To test the sensitivity of insulin in the pancreas, glucose and insulin tolerance tests were performed. For insulin sensitivity, there was a statistically significant interaction for the TR-Ovx group, which presented higher sensitivity

  9. Determination of selected endogenous anabolic androgenic steroids and ratios in urine by ultra high performance liquid chromatography tandem mass spectrometry and isotope pattern deconvolution.

    Science.gov (United States)

    Pitarch-Motellón, J; Sancho, J V; Ibáñez, M; Pozo, O; Roig-Navarro, A F

    2017-09-15

    An isotope dilution mass spectrometry (IDMS) method for the determination of selected endogenous anabolic androgenic steroids (EAAS) in urine by UHPLC-MS/MS has been developed using the isotope pattern deconvolution (IPD) mathematical tool. The method has been successfully validated for testosterone, epitestosterone, androsterone and etiocholanolone, employing their respective deuterated analogs using two certified reference materials (CRM). Accuracy was evaluated as recovery of the certified values and ranged from 75% to 108%. Precision was assessed in intraday (n=5) and interday (n=4) experiments, with RSDs below 5% and 10% respectively. The method was also found suitable for real urine samples, with limits of detection (LOD) and quantification (LOQ) below the normal urinary levels. The developed method meets the requirements established by the World Anti-Doping Agency for the selected steroids for Athlete Biological Passport (ABP) measurements, except in the case of androsterone, which is currently under study. Copyright © 2017. Published by Elsevier B.V.

  10. Potentially harmful advantage to athletes: a putative connection between UGT2B17 gene deletion polymorphism and renal disorders with prolonged use of anabolic androgenic steroids

    Directory of Open Access Journals (Sweden)

    Barker James

    2010-04-01

    Full Text Available Abstract Background and objective With prolonged use of anabolic androgenic steroids (AAS, occasional incidents of renal disorders have been observed. Independently, it has also been established that there are considerable inter-individual and inter-ethnic differences, in particular with reference to the uridine diphosphate-glucuronosyltransferase 2B17 (UGT2B17 gene, in metabolising these compounds. This report postulates the association of deletion polymorphism in the UGT2B17 gene with the occurrence of renal disorders on chronic exposure to AAS. Presentation of the hypothesis The major deactivation and elimination pathway of AASs is through glucuronide conjugation, chiefly catalyzed by the UGT2B17 enzyme, followed by excretion in urine. Excretion of steroids is affected in individuals with a deletion mutation in the UGT2B17 gene. We hypothesize that UGT2B17 deficient individuals are more vulnerable to developing renal disorders with prolonged use of AAS owing to increases in body mass index and possible direct toxic effects of steroids on the kidneys. Elevated serum levels of biologically active steroids due to inadequate elimination can lead to prolonged muscle build up. An increase in body mass index may cause renal injuries due to sustained elevated glomerular pressure and flow rate. Testing the hypothesis In the absence of controlled clinical trials in humans, observational studies can be carried out. Real time PCR with allelic discrimination should be employed to examine the prevalence of different UGT2B17 genotypes in patients with impaired renal function and AAS abuse. In individuals with the UGT2B17 deletion polymorphism, blood tests, biofluid analyses, urinalysis, and hair analyses following the administration of an anabolic steroid can be used to determine the fate of the substance once in the body. Implications of the hypothesis If the hypothesis is upheld, anabolic steroid users with a deletion mutation in the UGT2B17 gene may be

  11. Effects of Anabolic Androgenic Steroids on the Reproductive System of Athletes and Recreational Users: A Systematic Review and Meta-Analysis.

    Science.gov (United States)

    Christou, Maria A; Christou, Panagiota A; Markozannes, Georgios; Tsatsoulis, Agathocles; Mastorakos, George; Tigas, Stelios

    2017-09-01

    Anabolic androgenic steroids (AAS) are testosterone derivatives used by athletes and recreational users to improve athletic performance and/or enhance appearance. Anabolic androgenic steroids use may have serious and potentially irreversible adverse effects on different organs and systems, including the reproductive system. This systematic review and meta-analysis aimed to critically assess the impact of AAS use on the reproductive system of athletes and recreational users. An electronic literature search was conducted using the databases MEDLINE, CENTRAL, and Google Scholar. Studies were included when the following criteria were fulfilled: participants were athletes or recreational users of any age, sex, level or type of sport; AAS use of any type, dose, form or duration; AAS effects on the reproductive system were assessed as stated by medical history, clinical examination, hormone and/or semen analysis. Random-effects meta-analysis was performed to assess the weighted mean difference (WMD) of serum gonadotropin (luteinizing hormone, follicle-stimulating hormone) and testosterone levels compared with baseline, during the period of AAS use, as well as following AAS discontinuation. Thirty-three studies (three randomized clinical trials, 11 cohort, 18 cross-sectional, and one non-randomized parallel clinical trial) were included in the systematic review (3879 participants; 1766 AAS users and 2113 non-AAS users). The majority of the participants were men; only six studies provided data for female athletes. A meta-analysis (11 studies) was conducted of studies evaluating serum gonadotropin and testosterone levels in male subjects: (1) prior to, and during AAS use (six studies, n = 65 AAS users; seven studies, n = 59, evaluating gonadotropin and testosterone levels respectively); (2) during AAS use and following AAS discontinuation (four studies, n = 35; six studies, n = 39, respectively); as well as (3) prior to AAS use and following AAS discontinuation

  12. Left ventricular early myocardial dysfunction after chronic misuse of anabolic androgenic steroids: a Doppler myocardial and strain imaging analysis

    Science.gov (United States)

    D'Andrea, Antonello; Caso, Pio; Salerno, Gemma; Scarafile, Raffaella; De Corato, Giuseppe; Mita, Claudia; Salvo, Giovanni Di; Severino, Sergio; Cuomo, Sergio; Liccardo, Biagio; Esposito, Nicolino; Calabrò, Raffaele

    2007-01-01

    Background Anabolic androgenic steroids (AAS) are sometimes used by power athletes to improve performance by increasing muscle mass and strength. Recent bioptical data have shown that in athletes under the pharmacological effects of AAS, a focal increase in myocardial collagen content might occur as a repair mechanism against myocardial damage. Objective To investigate the potential underlying left ventricular myocardial dysfunction after chronic misuse of AAS in athletes by use of Doppler myocardial imaging (DMI) and strain rate imaging (SRI). Methods Standard Doppler echocardiography, DMI, SRI and ECG treadmill test were undertaken by 45 bodybuilders, including 20 athletes misusing AAS for at least 5 years (users), by 25 anabolic‐free bodybuilders (non‐users) and by 25 age‐matched healthy sedentary controls, all men. The mean (SD) number of weeks of AAS use per year was 31.3 (6.4) in users, compared with 8.9 (3.8) years in non‐users, and the mean weekly dosage of AAS was 525.4 (90.7) mg. Results The groups were matched for age. Systolic blood pressure was higher in athletes (145 (9) vs 130 (5) mm Hg) than in controls. Left ventricular mass index did not significantly differ between the two groups of athletes. In particular, both users and non‐users showed increased wall thickness and relative wall thickness compared with controls, whereas left ventricular ejection fraction, left ventricular end‐diastolic diameter and transmitral Doppler indexes were comparable for the three groups. Colour DMI analysis showed significantly lower myocardial early: myocardial atrial diastolic wave ratios in users at the level of the basal interventricular septum (IVS) and left ventricular lateral wall (p<0.01), in comparison with both non‐users and controls. In addition, in users, peak systolic left ventricular strain rate and strain were both reduced in the middle IVS (both p<0.001) and in the left ventricular lateral free wall (both p<0.01). By stepwise

  13. Screening for exogenous androgen anabolic steroids in human hair by liquid chromatography/orbitrap-high resolution mass spectrometry

    Energy Technology Data Exchange (ETDEWEB)

    Strano-Rossi, Sabina, E-mail: sabina.stranorossi@rm.unicatt.it [Institute of Legal Medicine, Catholic University of Sacred Heart, L.go F. Vito, 1, 00168 Rome (Italy); Castrignanò, Erika; Anzillotti, Luca; Odoardi, Sara; De-Giorgio, Fabio [Institute of Legal Medicine, Catholic University of Sacred Heart, L.go F. Vito, 1, 00168 Rome (Italy); Bermejo, Ana [Institute of Legal Medicine, University of Santiago de Compostela, Av S. Francisco s/n, Santiago de Compostela (Spain); Pascali, Vincenzo L. [Institute of Legal Medicine, Catholic University of Sacred Heart, L.go F. Vito, 1, 00168 Rome (Italy)

    2013-09-02

    Graphical abstract: -- Highlights: •LC–HRMS screening method for the detection of a variety of anabolics in hair. •Detection of unmetabolized anabolic steroids and their esters in hair matrix by simple keratin pretreatment. •Identification of target compounds by retention time, accurate mass and isotopic cluster. •Quantitative determination of detected compounds. •Possibility to a retrospective re-analysis of the acquired datafile in case a further analyte is to be screened. -- Abstract: A method for the screening of various anabolic steroids and their esters in human hair, based on liquid-chromatography–high resolution mass spectrometry using an Exactive benchtop Orbitrap mass spectrometer, has been set up and validated. This method involved methanolic incubation of 30 mg of hair and analysis of the relevant extract in HPLC using a C18 column. The mass detector, with nominal resolving power of 100,000, operated in full scan mode in APCI under positive ionization mode. Analytes were identified by exact mass, correspondence of isotopic cluster and retention times. The limits of detection obtained varied from 10 to 50 pg mg{sup −1}, and limits of quantitation were 0.5 ng mg{sup −1} for all compounds. The method was linear for all analytes in the ranges from the LOQ to 6 ng mg{sup −1}, giving correlation coefficients >0.99 for all analytes. Also accuracy (intended as %E) and repeatability (%CV) were always lower than 15%. Specificity was assessed by analysing ten blank samples and fifteen samples from polidrug abusers. This method was applied to a real-life case, resulting in the identification of testosterone undecanoate in the hair of a suspect. The analyte identity was confirmed by the analysis of its in-source fragmentation and comparison to a certified standard. Thanks to the scan acquisition, this method also enables retrospective re-analysis of the acquired datafile in case a further analyte needs to be screened.

  14. Screening for exogenous androgen anabolic steroids in human hair by liquid chromatography/orbitrap-high resolution mass spectrometry

    International Nuclear Information System (INIS)

    Strano-Rossi, Sabina; Castrignanò, Erika; Anzillotti, Luca; Odoardi, Sara; De-Giorgio, Fabio; Bermejo, Ana; Pascali, Vincenzo L.

    2013-01-01

    Graphical abstract: -- Highlights: •LC–HRMS screening method for the detection of a variety of anabolics in hair. •Detection of unmetabolized anabolic steroids and their esters in hair matrix by simple keratin pretreatment. •Identification of target compounds by retention time, accurate mass and isotopic cluster. •Quantitative determination of detected compounds. •Possibility to a retrospective re-analysis of the acquired datafile in case a further analyte is to be screened. -- Abstract: A method for the screening of various anabolic steroids and their esters in human hair, based on liquid-chromatography–high resolution mass spectrometry using an Exactive benchtop Orbitrap mass spectrometer, has been set up and validated. This method involved methanolic incubation of 30 mg of hair and analysis of the relevant extract in HPLC using a C18 column. The mass detector, with nominal resolving power of 100,000, operated in full scan mode in APCI under positive ionization mode. Analytes were identified by exact mass, correspondence of isotopic cluster and retention times. The limits of detection obtained varied from 10 to 50 pg mg −1 , and limits of quantitation were 0.5 ng mg −1 for all compounds. The method was linear for all analytes in the ranges from the LOQ to 6 ng mg −1 , giving correlation coefficients >0.99 for all analytes. Also accuracy (intended as %E) and repeatability (%CV) were always lower than 15%. Specificity was assessed by analysing ten blank samples and fifteen samples from polidrug abusers. This method was applied to a real-life case, resulting in the identification of testosterone undecanoate in the hair of a suspect. The analyte identity was confirmed by the analysis of its in-source fragmentation and comparison to a certified standard. Thanks to the scan acquisition, this method also enables retrospective re-analysis of the acquired datafile in case a further analyte needs to be screened

  15. Simultaneous ionization and analysis of 84 anabolic androgenic steroids in human urine using liquid chromatography-silver ion coordination ionspray/triple-quadrupole mass spectrometry.

    Science.gov (United States)

    Kim, So-Hee; Cha, Eun-Ju; Lee, Kang Mi; Kim, Ho Jun; Kwon, Oh-Seung; Lee, Jaeick

    2014-01-01

    Metal ion coordination ionspray (M(+) CIS) ionization is a powerful technique to enhance ionization efficiency and sensitivity. In this study, we developed and validated an analytical method for simultaneous ionization and analysis of 84 anabolic androgenic steroids (65 exogenous and 19 endogenous) using liquid chromatography-silver ion coordination ionspray/triple-quadrupole mass spectrometry (LC-Ag(+) CIS/MS/MS). The concentrations of silver ions and organic solvents have been optimized to increase the amount of silver ion coordinated complexes. A combination of 25 μM of silver ions and methanol showed the best sensitivity. The validation results showed the intra- (0.8-9.2%) and inter-day (2.5-14.9%) precisions, limits of detection (0.0005-5.0 ng/mL), and matrix effect (71.8-100.3%) for the screening analysis. No significant ion suppression was observed. In addition, this method was successfully applied to analysis of positive samples from suspected abusers and useful for the detection of the trace levels of anabolic steroids in human urine samples. Copyright © 2014 John Wiley & Sons, Ltd.

  16. Anabolic-androgenic steroid does not enhance compensatory muscle hypertrophy but significantly diminish muscle damages in the rat surgical ablation model.

    Science.gov (United States)

    Tamaki, Tetsuro; Uchiyama, Yoshiyasu; Okada, Yoshinori; Tono, Kayoko; Nitta, Masahiro; Hoshi, Akio; Akatsuka, Akira

    2009-07-01

    Cellular responses in the compensatory hypertrophied (plantaris) muscle induced by surgical ablation of synergistic muscles (soleus and gastrocnemius) were determined during 10-week anabolic androgenic steroid (AAS) treatment. Adult Wistar male rats were divided randomly into the Control and Steroid groups, and contralateral surgery was performed. Nandrolone decanoate was administered to the Steroid group. [3H]thymidine and [14C]leucine labeling were used to determine the serial changes in cellular mitotic activity and amino acid uptake. Myogenic cells and cellular responses in blood vessels and nerve fibers were analyzed by immunohistochemistry. Significantly lower cellular mitotic activity associated with lower volume of muscle fiber necrosis was observed in the Steroid group during the first week. However, amino acid uptake and final muscle wet weight gain did not differ between the groups. Marked activation/proliferation of muscular, vascular, and peripheral nerve-related cells was seen with the inflammatory responses in both groups. However, this activation was dependent on the volume of muscle fiber damage and was not preferentially accelerated by AAS loading. These results indicated that AAS loading significantly diminished muscle fiber damages, but they did not accelerate final muscle wet weight gain and activation of myogenic, vascular, and peripheral nerve related cells in the compensatory enlarged muscles.

  17. Leverpatologi associeret med anaboliske-androgene steroider

    DEFF Research Database (Denmark)

    Søe, Katrine; Søe, Martin Jensen; Gluud, C N

    1994-01-01

    This review regards the liver damaging side-effects of anabolic-androgenic steroids (AAS). It seems that AAS can cause development of peliosis hepatis, subcellular changes of hepatocytes, hepatocellular hyperplasia and hepatocellular adenomas. On the other hand, it has not been convincingly proved...

  18. Drug Facts: Anabolic Steroids

    Science.gov (United States)

    ... the menstrual cycle enlarged clitoris deepened voice In teens: stunted growth (when high hormone levels from steroids signal to the body to stop bone growth too early) stunted height (if teens use steroids before their growth spurt) Some of ...

  19. Screening for exogenous androgen anabolic steroids in human hair by liquid chromatography/orbitrap-high resolution mass spectrometry.

    Science.gov (United States)

    Strano-Rossi, Sabina; Castrignanò, Erika; Anzillotti, Luca; Odoardi, Sara; De-Giorgio, Fabio; Bermejo, Ana; Pascali, Vincenzo L

    2013-09-02

    A method for the screening of various anabolic steroids and their esters in human hair, based on liquid-chromatography-high resolution mass spectrometry using an Exactive benchtop Orbitrap mass spectrometer, has been set up and validated. This method involved methanolic incubation of 30 mg of hair and analysis of the relevant extract in HPLC using a C18 column. The mass detector, with nominal resolving power of 100,000, operated in full scan mode in APCI under positive ionization mode. Analytes were identified by exact mass, correspondence of isotopic cluster and retention times. The limits of detection obtained varied from 10 to 50 pg mg(-1), and limits of quantitation were 0.5 ng mg(-1) for all compounds. The method was linear for all analytes in the ranges from the LOQ to 6 ng mg(-1), giving correlation coefficients >0.99 for all analytes. Also accuracy (intended as %E) and repeatability (%CV) were always lower than 15%. Specificity was assessed by analysing ten blank samples and fifteen samples from polidrug abusers. This method was applied to a real-life case, resulting in the identification of testosterone undecanoate in the hair of a suspect. The analyte identity was confirmed by the analysis of its in-source fragmentation and comparison to a certified standard. Thanks to the scan acquisition, this method also enables retrospective re-analysis of the acquired datafile in case a further analyte needs to be screened. Copyright © 2013 Elsevier B.V. All rights reserved.

  20. The Effect of Chronic Anabolic-Androgenic Steroid Use on Tp-E Interval, Tp-E/Qt Ratio, and Tp-E/Qtc Ratio in Male Bodybuilders.

    Science.gov (United States)

    Alizade, Elnur; Avcı, Anıl; Fidan, Serdar; Tabakçı, Mustafa; Bulut, Mustafa; Zehir, Regayip; Simsek, Zeki; Evlice, Mert; Arslantaş, Uğur; Çakır, Hakan; Emiroglu, Mehmet Yunus; Akçakoyun, Mustafa

    2015-11-01

    The chronic consumption of androgenic anabolic steroids has shown to cause atrial arrhythmias. Several studies have suggested that the interval from the peak to the end of the electrocardiographic T wave (Tp-e) may correspond to the transmural dispersion of repolarization and that increased Tp-e interval and Tp-e/QT ratio are associated with malignant ventricular arrhythmias. The aim of this study was to evaluate repolarization dispersion measured from the 12-lead surface electrocardiogram (including Tp-e interval, Tp-e/QT ratio, and Tp-e/cQT ratio) in bodybuilders who are using anabolic androgenic steroids (AAS). We selected a population of 33 competitive bodybuilders, including 15 actively using AAS for ≥ 2 years (users) and 18 who had never used AAS (nonusers), all men. QT, cQT, QTd, cQTd, JT, and cJT were significantly increased in AAS users bodybulders compared to the nonusers (all P < 0.001). Tp-e interval, Tp-e/QT ratio, and Tp-e/cQT ratio were also significantly higher in AAS user group compared to the nonuser group (all P < 0.001). QRS duration was not different between the groups. There were negative correlation between E(m) and Tp-e, Tp-e/QT ratio, Tp-e/cQT ration (r = -0.657, P < 0.01; r = -0.607, P = 0.02; r = -0.583, P = 0.02; respectively).There were also negative correlation between S(m) and Tp-e, Tp-e/QT ratio, Tp-e/cQT ration (r = -0.681, P < 0.01; r = -0.549, P = 0.03; r = -0.544, P = 0.023; respectively). In conclusion, we have presented a strong evidence suggesting that Tp-e interval, Tp-e/QT ratio, and Tp-e/QTc ratio were increased in AAS users, which suggest that there might be a link between AAS use and ventricular arrthymias and sudden death. © 2015 Wiley Periodicals, Inc.

  1. Vasopressin differentially modulates aggression and anxiety in adolescent hamsters administered anabolic steroids.

    Science.gov (United States)

    Morrison, Thomas R; Ricci, Lesley A; Melloni, Richard H

    2016-11-01

    Adolescent Syrian hamsters (Mesocricetus auratus) treated with anabolic/androgenic steroids display increased offensive aggression and decreased anxiety correlated with an increase in vasopressin afferent development, synthesis, and neural signaling within the anterior hypothalamus. Upon withdrawal from anabolic/androgenic steroids, this neurobehavioral relationship shifts as hamsters display decreased offensive aggression and increased anxiety correlated with a decrease in anterior hypothalamic vasopressin. This study investigated the hypothesis that alterations in anterior hypothalamic vasopressin neural signaling modulate behavioral shifting between adolescent anabolic/androgenic steroid-induced offensive aggression and anxiety. To test this, adolescent male hamsters were administered anabolic/androgenic steroids and tested for offensive aggression or anxiety following direct pharmacological manipulation of vasopressin V1A receptor signaling within the anterior hypothalamus. Blockade of anterior hypothalamic vasopressin V1A receptor signaling suppressed offensive aggression and enhanced general and social anxiety in hamsters administered anabolic/androgenic steroids during adolescence, effectively reversing the pattern of behavioral response pattern normally observed during the adolescent exposure period. Conversely, activation of anterior hypothalamic vasopressin V1A receptor signaling enhanced offensive aggression in hamsters exposed to anabolic/androgenic steroids during adolescence. Together, these findings suggest that the state of vasopressin neural development and signaling in the anterior hypothalamus plays an important role in behavioral shifting between aggression and anxiety following adolescent exposure to anabolic/androgenic steroids. Copyright © 2016 Elsevier Inc. All rights reserved.

  2. Adverse cardiovascular effects of anabolic steroids : pathophysiology imaging

    NARCIS (Netherlands)

    Golestani, Reza; Slart, Riemer H. J. A.; Dullaart, Robin P. F.; Glaudemans, Andor W. J. M.; Zeebregts, Clark J.; Boersma, Hendrikus H.; Tio, Rene A.; Dierckx, Rudi A. J. O.

    Eur J Clin Invest 2012; 42 (7): 795803 Abstract Background Anabolic-androgenic steroids (AAS) are widely abused for enhancing muscle mass, strength, growth and improving athletic performance. Materials and methods In recent years, many observational and interventional studies have shown important

  3. A comparative study of the effect of the dose and exposure duration of anabolic androgenic steroids on behavior, cholinergic regulation, and oxidative stress in rats.

    Science.gov (United States)

    Bueno, Andressa; Carvalho, Fabiano B; Gutierres, Jessié M; Lhamas, Cibele; Andrade, Cinthia M

    2017-01-01

    The aim of this study was to assess if the dose and exposure duration of the anabolic androgenic steroids (AAS) boldenone (BOL) and stanazolol (ST) affected memory, anxiety, and social interaction, as well as acetylcholinesterase (AChE) activity and oxidative stress in the cerebral cortex (CC) and hippocampus (HC). Male Wistar rats (90 animals) were randomly assigned to three treatment protocols: (I) 5 mg/kg BOL or ST, once a week for 4 weeks; (II) 2.5 mg/kg BOL or ST, once a week for 8 weeks; and (III) 1.25 mg/kg BOL or ST, once a week for 12 weeks. Each treatment protocol included a control group that received an olive oil injection (vehicle control) and AAS were administered intramuscularly (a total volume of 0.2 ml) once a week in all three treatment protocols. In the BOL and ST groups, a higher anxiety level was observed only for Protocol I. BOL and ST significantly affected social interaction in all protocols. Memory deficits and increased AChE activity in the CC and HC were found in the BOL groups treated according to Protocol III only. In addition, BOL and ST significantly increased oxidative stress in both the CC and HC in the groups treated according to Protocol I and III. In conclusion, our findings show that the impact of BOL and ST on memory, anxiety, and social interaction depends on the dose and exposure duration of these AAS.

  4. GABA Neural Signaling in the Latero-Anterior Hypothalamus Modulates Aggressive Behavior in Adolescent Anabolic/Androgenic Steroid-Treated Hamsters

    Science.gov (United States)

    Morrison, Thomas R.; Ricci, Lesley A.; Melloni, Richard H.

    2014-01-01

    Male Syrian hamsters (Mesocricetus auratus) treated with anabolic/androgenic steroids (AAS) during adolescence (P27–P56) display highly escalated and mature forms of offensive aggression correlated with increased γ-aminobutyric acid (GABA) afferent development as well as decreased GABAA receptors in the latero-anterior hypothalamus (LAH) – an area of convergence for developmental and neuroplastic changes that underlie offensive aggressive behaviors in hamsters. This study investigated whether microinfusion of a GABAA receptor agonist (muscimol; 0.01 – 1.0 pM) or antagonist (bicuculline; 0.04 – 4.0 pM) directly into the LAH modulate adolescent AAS-induced offensive aggression. Activation of LAH GABAA receptors enhanced adolescent AAS-induced offensive aggression, beginning at the 0.1pM dose, when compared with AAS-treated animals injected with saline into the LAH. Importantly, GABAA receptor agonism within the LAH significantly increased the frequency of belly/rear attacks, while simultaneously decreasing the frequency of frontal attacks. These data identify a neuroanatomical locus where GABAA receptor activation functions to enhance aggression in adolescent AAS-treated animals, while also promoting the display of mature forms of aggression and suppressing juvenile play behaviors. PMID:25171080

  5. Dopamine D2 Receptors Act Upstream of AVP in the Latero-Anterior Hypothalamus to Modulate Adolescent Anabolic/Androgenic Steroid-Induced Aggression in Syrian Hamsters

    Science.gov (United States)

    Morrison, Thomas R.; Ricci, Lesley A.; Melloni, Richard H.

    2015-01-01

    In pubertal male Syrian hamsters, exposure to anabolic/androgenic steroids (AAS) during adolescence facilitates a high level of offensive aggression modulated by the enhanced development and activity of the vasopressin (AVP) and dopamine (DA) neural systems within the latero-anterior hypothalamus (LAH), i.e., a brain region implicated in the control of aggression. The present studies provide a detailed report of the pharmacologic interactions between AVP and DA D2 receptor signaling within the LAH in the control of adolescent AAS-induced offensive aggression. Male Syrian hamsters were treated with AAS throughout adolescence and tested for aggression after local infusion of the DA D2 receptor antagonist eticlopride (ETIC) alone, or in combination with AVP in the LAH in an effort to determine the influence of DA D2 receptors relative to AVP-receptor mediated aggression mechanisms. As previously shown, ETIC infusion into the LAH suppressed adolescent AAS-induced aggressive responding; however, the AAS-induced aggressive phenotype was rescued by the co-infusion of AVP into the LAH. These behavioral data indicate that interactions between AVP and DA neural systems within the LAH modulate the control of aggression following adolescent exposure to AAS and that DA D2 receptor signaling functions upstream of AVP in the LAH to control this behavioral response. PMID:25798632

  6. Serca2a and Na(+)/Ca(2+) exchanger are involved in left ventricular function following cardiac remodelling of female rats treated with anabolic androgenic steroid.

    Science.gov (United States)

    Nascimento, Andrews Marques do; Lima, Ewelyne Miranda de; Brasil, Girlandia Alexandre; Caliman, Izabela Facco; Silva, Josiane Fernandes da; Lemos, Virgínia Soares; Andrade, Tadeu Uggere de; Bissoli, Nazaré Souza

    2016-06-15

    Anabolic-androgenic steroids are misused, including by women, but little is known about the cardiovascular effects of these drugs on women. To evaluated the effects of nandrolone decanoate (ND) and resistive physical exercise on cardiac contractility in young female rats. Female Wistar rats were separated into 4 groups: C (untrained animals); E (animals were submitted to resistance exercise by jumping in water 5 times per week); ND (animals were treated with ND, 20mg/kg/week for 4weeks); and NDE (trained and treated). The haemodynamic parameters (+dP/dtmax, -dP/dtmin and Tau) were assessed in the left ventricle. The heart was collected for histological analyses and collagen deposition. The gastrocnemius muscle was weighed, and hypertrophy was assessed by the ratio of their weights to gastrocnemius/tibia length. The expression of calcium handling proteins was measured by western blot analysis. ND treatment and physical exercise increased cardiac contractility and relaxation. In addition, ND promoted increases in phospholamban phosphorylated (p-PLB) and isoforms of sarcoplasmic/endoplasmic reticulum calcium ATPase 2 (SERCA2a) expression, while resistance exercise increased the phosphorylation of PLB and expression of Na(+)/Ca(2+) exchangers (NCX). Cardiac hypertrophy and collagen deposition were observed after ND treatment. Regulatory components of cytosolic calcium, such as SERCA2a and p-PLB, play important roles in modulating the contractility and relaxation effects of ND in females. Copyright © 2016 Elsevier Inc. All rights reserved.

  7. Prevalence and correlates of anabolic-androgenic steroid use in a nationally representative sample of 17-year-old Norwegian adolescents.

    Science.gov (United States)

    Sagoe, Dominic; Andreassen, Cecilie Schou; Molde, Helge; Torsheim, Torbjørn; Pallesen, Ståle

    2015-01-01

    Anabolic-androgenic steroid (AAS) use has been identified as a serious public health problem. This study investigates the prevalence and correlates of AAS use among Norwegian adolescents. In 2012, a nationally representative sample of 2,055 17-year-old adolescents (963 males and 1,088 females) participated in a survey. The response rate was 70.4%. In addition to questions about AAS use, participants completed the Parental Monitoring Scale, the Family Relations/Cohesion Scale, the Alcohol Use Disorders Identification Test C, the Mini-International Personality Item Pool-Five-Factor Model, the Eysenck Narrow Impulsiveness Subscale, the Arnett Inventory of Sensation Seeking, the Short-Form Buss-Perry Aggression Questionnaire, the Hospital Anxiety and Depression Scale, and the UCLA Loneliness Scale. They also answered questions about demography, gambling, smoking, snus, and narcotic use. Descriptive statistics and logistic regression were used to analyze the data. The lifetime prevalence of AAS use was 0.30% (0.52% in males and 0.09% in females), while current prevalence was 0.25%. Moreover, 19.39% of the sample reported having an acquaintance who used or had used AAS. Having an acquaintance who used or had used AAS was significantly related to snus use, depression, aggression, extraversion, and conscientiousness in both univariate and multivariate logistic regression analyses. Conclusions/Importance: Our findings suggest a high prevalence of AAS use among Norwegian adolescents and denote the significance of social, personality, and health factors in adolescents' exposure to AAS milieu.

  8. Dopamine D2 receptors act upstream of AVP in the latero-anterior hypothalamus to modulate adolescent anabolic/androgenic steroid-induced aggression in Syrian hamsters.

    Science.gov (United States)

    Morrison, Thomas R; Ricci, Lesley A; Melloni, Richard H

    2015-04-01

    In pubertal male Syrian hamsters, exposure to anabolic/androgenic steroids (AAS) during adolescence facilitates a high level of offensive aggression modulated by the enhanced development and activity of the vasopressin (AVP) and dopamine (DA) neural systems within the latero-anterior hypothalamus (LAH), that is, a brain region implicated in the control of aggression. The present studies provide a detailed report of the pharmacologic interactions between AVP and DA D2 receptor signaling within the LAH in the control of adolescent AAS-induced offensive aggression. Male Syrian hamsters were treated with AAS throughout adolescence and tested for aggression after local infusion of the DA D2 receptor antagonist eticlopride (ETIC) alone, or in combination with AVP in the LAH in an effort to determine the influence of DA D2 receptors relative to AVP-receptor mediated aggression mechanisms. As previously shown, ETIC infusion into the LAH suppressed adolescent AAS-induced aggressive responding; however, the AAS-induced aggressive phenotype was rescued by the coinfusion of AVP into the LAH. These behavioral data indicate that interactions between AVP and DA neural systems within the LAH modulate the control of aggression following adolescent exposure to AAS and that DA D2 receptor signaling functions upstream of AVP in the LAH to control this behavioral response. (PsycINFO Database Record (c) 2015 APA, all rights reserved).

  9. The Misuse of Anabolic-Androgenic Steroids among Iranian Recreational Male Body-Builders and Their Related Psycho-Socio-Demographic factors.

    Science.gov (United States)

    Angoorani, Hooman; Halabchi, Farzin

    2015-12-01

    The high prevalence and potential side effects of anabolic-androgenic steroids (AAS) misuse by athletes has made it a major public health concern. Epidemiological studies on the abuse of such drugs are mandatory for developing effective preventive drug control programs in sports community. This study aimed to investigate the prevalence of AAS abuse and their association with some psycho-socio-demographic factors in Iranian male recreational body-builders. Between March and October 2011; 906 recreational male body-builders from 103 randomly selected bodybuilding clubs in Tehran, Iran were participated in this study. Some psycho-socio- demographic factors including age, job, average family income, family size, sport experience (months), weekly duration of the sporting activity (h), purpose of participation in sporting activity, mental health as well as body image (via General Health Questionnaire and Multidimensional Body-Self Relations Questionnaire, respectively), and history of AAS use were obtained by interviews using questionnaires. Participants were all recreational male body-builders [mean age (SD): 25.7 (7.1), ranging 14-56 yr]. Self-report of AAS abuse was registered in 150 body-builders (16.6%). Among different psycho-socio-demographic factors, only family income and sport experience were inversely associated with AAS abuse. Lifetime prevalence of AAS abuse is relatively high among recreational body-builders based on their self-report. Some psycho-socio-demographic factors including family income and sport experience may influence the prevalence of AAS abuse.

  10. Anabolic Steroids: A Threat to Body and Mind. National Institute on Drug Abuse Research Report Series.

    Science.gov (United States)

    National Inst. on Drug Abuse (DHHS/PHS), Rockville, MD.

    This report, based on findings of recent studies on the use of anabolic steroids in the United States, was written to educate the public about these drugs and the dangers of misusing them. It notes that the nonmedical use of anabolic/androgenic steroids among adolescents and young adults is of growing concern, with possibly as many as half a…

  11. MEDICAL ISSUES ASSOCIATED WITH ANABOLIC STEROID USE: ARE THEY EXAGGERATED?

    Directory of Open Access Journals (Sweden)

    Jay R. Hoffman

    2006-06-01

    Full Text Available For the past 50 years anabolic steroids have been at the forefront of the controversy surrounding performance enhancing drugs. For almost half of this time no attempt was made by sports governing bodies to control its use, and only recently have all of the major sports governing bodies in North America agreed to ban from competition and punish athletes who test positive for anabolic steroids. These punitive measures were developed with the primary concern for promotion of fair play and eliminating potential health risks associated with androgenic-anabolic steroids. Yet, controversy exists whether these testing programs deter anabolic steroid use. Although the scope of this paper does not focus on the effectiveness of testing, or the issue of fair play, it is of interest to understand why many athletes underestimate the health risks associated from these drugs. What creates further curiosity is the seemingly well-publicized health hazards that the medical community has depicted concerning anabolic steroidabuse. Is there something that the athletes know, or are they simply naïve regarding the dangers? The focus of this review is to provide a brief history of anabolic steroid use in North America, the prevalence of its use in both athletic and recreational populations and its efficacy. Primary discussion will focus on health issues associated with anabolic steroid use with an examination of the contrasting views held between the medical community and the athletes that are using these ergogenic drugs. Existing data suggest that in certain circumstances the medical risk associated with anabolic steroid use may have been somewhat exaggerated, possibly to dissuade use in athletes

  12. Anabolic-androgenic steroid treatment induces behavioral disinhibition and downregulation of serotonin receptor messenger RNA in the prefrontal cortex and amygdala of male mice.

    Science.gov (United States)

    Ambar, G; Chiavegatto, S

    2009-03-01

    Nandrolone is an anabolic-androgenic steroid (AAS) that is highly abused by individuals seeking enhanced physical strength or body appearance. Supraphysiological doses of this synthetic testosterone derivative have been associated with many physical and psychiatric adverse effects, particularly episodes of impulsiveness and overt aggressive behavior. As the neural mechanisms underlying AAS-induced behavioral disinhibition are unknown, we investigated the status of serotonergic system-related transcripts in several brain areas of mice receiving prolonged nandrolone administration. Male C57BL/6J mice received 15 mg/kg of nandrolone decanoate subcutaneously once daily for 28 days, and different sets of animals were used to investigate motor-related and emotion-related behaviors or 5-HT-related messenger RNA (mRNA) levels by real-time quantitative polymerase chain reaction. AAS-injected mice had increased body weight, were more active and displayed anxious-like behaviors in novel environments. They exhibited reduced immobility in the forced swim test, a higher probability of being aggressive and more readily attacked opponents. AAS treatment substantially reduced mRNA levels of most investigated postsynaptic 5-HT receptors in the amygdala and prefrontal cortex. Interestingly,the 5-HT(1B) mRNA level was further reduced in the hippocampus and hypothalamus. There was no alteration of 5-HT system transcript levels in the midbrain. In conclusion,high doses of AAS nandrolone in male mice recapitulate the behavioral disinhibition observed in abusers. Furthermore, these high doses downregulate 5-HT receptor mRNA levels in the amygdala and prefrontal cortex. Our combined findings suggest these areas as critical sites for AAS-induced effects and a possible role for the 5-HT(1B) receptor in the observed behavioral disinhibition.

  13. Sex and exercise interact to alter the expression of anabolic androgenic steroid-induced anxiety-like behaviors in the mouse.

    Science.gov (United States)

    Onakomaiya, Marie M; Porter, Donna M; Oberlander, Joseph G; Henderson, Leslie P

    2014-07-01

    Anabolic androgenic steroids (AAS) are taken by both sexes to enhance athletic performance and body image, nearly always in conjunction with an exercise regime. Although taken to improve physical attributes, chronic AAS use can promote negative behavior, including anxiety. Few studies have directly compared the impact of AAS use in males versus females or assessed the interaction of exercise and AAS. We show that AAS increase anxiety-like behaviors in female but not male mice and that voluntary exercise accentuates these sex-specific differences. We also show that levels of the anxiogenic peptide corticotrophin releasing factor (CRF) are significantly greater in males, but that AAS selectively increase CRF levels in females, thus abrogating this sex-specific difference. Exercise did not ameliorate AAS-induced anxiety or alter CRF levels in females. Exercise was anxiolytic in males, but this behavioral outcome did not correlate with CRF levels. Brain-derived neurotrophic factor (BDNF) has also been implicated in the expression of anxiety. As with CRF, levels of hippocampal BDNF mRNA were significantly greater in males than females. AAS and exercise were without effect on BDNF mRNA in females. In males, anxiolytic effects of exercise correlated with increased BDNF mRNA, however AAS-induced changes in BDNF mRNA and anxiety did not. In sum, we find that AAS elicit sex-specific differences in anxiety and that voluntary exercise accentuates these differences. In addition, our data suggest that these behavioral outcomes may reflect convergent actions of AAS and exercise on a sexually differentiated CRF signaling system within the extended amygdala. Copyright © 2014 Elsevier Inc. All rights reserved.

  14. Anabolic androgenic steroids--use and correlates among gym users--an assessment study using questionnaires and observations at gyms in the Stockholm region.

    Science.gov (United States)

    Leifman, Håkan; Rehnman, Charlotta; Sjöblom, Erika; Holgersson, Stefan

    2011-07-01

    The purpose of this study was to estimate the prevalence of anabolic androgenic steroid (AAS) use and offers to use among gym users in Stockholm County (Sweden), and to conduct a comparison of concordance in estimates of AAS and supplements at gyms between two data collection methods. A questionnaire was distributed to members at 36 training facilities and 1,752 gym users participated in the study. An observation study was conducted as covert participant observations at 64 gyms. According to the questionnaire, 3.9% of men reported life time use of AAS, 1.4% use during the past 12 months and 0.4% AAS use during past 30 days. Not only were there similar patterns found in the two methods, i.e., similar age and gender distributions for AAS use, but analyses of concordance showed that gyms with a higher prevalence of self-reported AAS-use and supplement use (questionnaire) showed a significantly higher proportion of observer-assessed AAS users. Analyses of individual predictors showed that AAS users were almost always young men, regular weight trainers and more often users of drugs and nutritional supplements. The higher prevalence of AAS use among gym users than in the general population makes the former an appropriate target group for AAS prevention. The connection between supplements, drugs and AAS use suggests that effective AAS prevention need to focus on several risk factors for AAS use. The clear resemblance in estimates between the observation and questionnaire data strengthen the credibility of the two methods.

  15. Usage and perceptions of anabolic-androgenic steroids among male fitness centre attendees in Kuwait--a cross-sectional study.

    Science.gov (United States)

    Alsaeed, Ibrahim; Alabkal, Jarrah R

    2015-08-22

    Considering the recent popularity of bodybuilding and the apparent spread of anabolic androgenic steroid (AAS) use amongst bodybuilding enthusiasts in Kuwait, there is a relative lack of scientific investigation into the use, knowledge and attitudes towards AAS amongst the population at risk of abusing it. Therefore, this study aims to investigate the frequency, knowledge, attitudes and practice of AAS use amongst male fitness centre attendees in Kuwait. A cross sectional survey utilizing a self-administered questionnaire was used. Information on demographics as well as knowledge and attitude about and towards the use of AAS was included in the questionnaire. Ten fitness centres in Kuwait were randomly selected and questionnaires were distributed to all individuals leaving each centre on randomly selected days and periods of time for each centre. Overall n = 400 questionnaires were distributed. A total of n = 194 questionnaires were returned completed (~49%). Of the responders, 22.7% used AAS. The 19-25 age group had the highest occurrence (46.8%) of first-time AAS use. In contrast with non-users, most (70.5%) of AAS users believed that having an optimally muscular body can only be achieved by using AAS, and a small minority (6.8%) believed that AAS usage would have significant harms to health. Only 18.2% of AAS users had appropriate knowledge regarding the side effects of AAS. Non-users were as much uninformed as AAS users regarding the side effects of AAS. The usage of AAS is high amongst male gym users in Kuwait and is likely to present an additional burden to the health service. An effective initiative to minimize the burden of AAS abuse should focus on changing the attitudes towards AAS rather than spreading awareness of their side effects.

  16. Sex and Exercise Interact to Alter the Expression of Anabolic Androgenic Steroid-Induced Anxiety-Like Behaviors in the Mouse

    Science.gov (United States)

    Onakomaiya, Marie M.; Porter, Donna M.; Oberlander, Joseph G.; Henderson, Leslie P.

    2014-01-01

    Anabolic androgenic steroids (AAS) are taken by both sexes to enhance athletic performance and body image, nearly always in conjunction with an exercise regime. Although taken to improve physical attributes, chronic AAS use can promote negative behavior, including anxiety. Few studies have directly compared the impact of AAS use in males versus females or assessed the interaction of exercise and AAS. We show that AAS increase anxiety-like behaviors in female but not male mice and that voluntary exercise accentuates these sex-specific differences. We also show that levels of the anxiogenic peptide corticotrophin releasing factor (CRF) are significantly greater in males, but that AAS selectively increase CRF levels in females, thus abrogating this sex-specific difference. Exercise did not ameliorate AAS-induced anxiety or alter CRF levels in females. Exercise was anxiolytic in males, but this behavioral outcome did not correlate with CRF levels. Brain-derived neurotrophic factor (BDNF) has also been implicated in the expression of anxiety. As with CRF, levels of hippocampal BDNF mRNA were significantly greater in males than females. AAS and exercise were without effect on BDNF mRNA in females. In males, anxiolytic effects of exercise correlated with increased BDNF mRNA, however AAS-induced changes in BDNF mRNA and anxiety did not. In sum, we find that AAS elicit sex-specific differences in anxiety and that voluntary exercise accentuates these differences. In addition, our data suggest that these behavioral outcomes may reflect convergent actions of AAS and exercise on a sexually differentiated CRF signaling system within the extended amygdala. PMID:24768711

  17. Potential of atmospheric pressure chemical ionization source in gas chromatography tandem mass spectrometry for the screening of urinary exogenous androgenic anabolic steroids.

    Science.gov (United States)

    Raro, M; Portolés, T; Pitarch, E; Sancho, J V; Hernández, F; Garrostas, L; Marcos, J; Ventura, R; Segura, J; Pozo, O J

    2016-02-04

    The atmospheric pressure chemical ionization (APCI) source for gas chromatography-mass spectrometry analysis has been evaluated for the screening of 16 exogenous androgenic anabolic steroids (AAS) in urine. The sample treatment is based on the strategy currently applied in doping control laboratories i.e. enzymatic hydrolysis, liquid-liquid extraction (LLE) and derivatization to form the trimethylsilyl ether-trimethylsilyl enol ether (TMS) derivatives. These TMS derivatives are then analyzed by gas chromatography tandem mass spectrometry using a triple quadrupole instrument (GC-QqQ MS/MS) under selected reaction monitoring (SRM) mode. The APCI promotes soft ionization with very little fragmentation resulting, in most cases, in abundant [M + H](+) or [M + H-2TMSOH](+) ions, which can be chosen as precursor ions for the SRM transitions, improving in this way the selectivity and sensitivity of the method. Specificity of the transitions is also of great relevance, as the presence of endogenous compounds can affect the measurements when using the most abundant ions. The method has been qualitatively validated by spiking six different urine samples at two concentration levels each. Precision was generally satisfactory with RSD values below 25 and 15% at the low and high concentration level, respectively. Most the limits of detection (LOD) were below 0.5 ng mL(-1). Validation results were compared with the commonly used method based on the electron ionization (EI) source. EI analysis was found to be slightly more repeatable whereas lower LODs were found for APCI. In addition, the applicability of the developed method has been tested in samples collected after the administration of 4-chloromethandienone. The highest sensitivity of the APCI method for this compound, allowed to increase the period in which its administration can be detected. Copyright © 2015 Elsevier B.V. All rights reserved.

  18. The Misuse of Anabolic-Androgenic Steroids among Iranian Recreational Male Body-Builders and Their Related Psycho-Socio-Demographic factors

    Science.gov (United States)

    ANGOORANI, Hooman; HALABCHI, Farzin

    2015-01-01

    Background: The high prevalence and potential side effects of anabolic-androgenic steroids (AAS) misuse by athletes has made it a major public health concern. Epidemiological studies on the abuse of such drugs are mandatory for developing effective preventive drug control programs in sports community. This study aimed to investigate the prevalence of AAS abuse and their association with some psycho-socio-demographic factors in Iranian male recreational body-builders. Methods: Between March and October 2011; 906 recreational male body-builders from 103 randomly selected bodybuilding clubs in Tehran, Iran were participated in this study. Some psycho-socio- demographic factors including age, job, average family income, family size, sport experience (months), weekly duration of the sporting activity (h), purpose of participation in sporting activity, mental health as well as body image (via General Health Questionnaire and Multidimensional Body-Self Relations Questionnaire, respectively), and history of AAS use were obtained by interviews using questionnaires. Results: Participants were all recreational male body-builders [mean age (SD): 25.7 (7.1), ranging 14–56 yr]. Self-report of AAS abuse was registered in 150 body-builders (16.6%). Among different psycho-socio-demographic factors, only family income and sport experience were inversely associated with AAS abuse. Conclusion: Lifetime prevalence of AAS abuse is relatively high among recreational body-builders based on their self-report. Some psycho-socio-demographic factors including family income and sport experience may influence the prevalence of AAS abuse. PMID:26811817

  19. Serca2a and Na+/Ca2+ exchanger are involved in left ventricular function following cardiac remodelling of female rats treated with anabolic androgenic steroid

    International Nuclear Information System (INIS)

    Nascimento, Andrews Marques do; Lima, Ewelyne Miranda de; Brasil, Girlandia Alexandre; Caliman, Izabela Facco; Silva, Josiane Fernandes da; Lemos, Virgínia Soares; Andrade, Tadeu Uggere de; Bissoli, Nazaré Souza

    2016-01-01

    Anabolic-androgenic steroids are misused, including by women, but little is known about the cardiovascular effects of these drugs on women. Aim: To evaluated the effects of nandrolone decanoate (ND) and resistive physical exercise on cardiac contractility in young female rats. Main methods: Female Wistar rats were separated into 4 groups: C (untrained animals); E (animals were submitted to resistance exercise by jumping in water 5 times per week); ND (animals were treated with ND, 20 mg/kg/week for 4 weeks); and NDE (trained and treated). The haemodynamic parameters (+ dP/dt max , − dP/dt min and Tau) were assessed in the left ventricle. The heart was collected for histological analyses and collagen deposition. The gastrocnemius muscle was weighed, and hypertrophy was assessed by the ratio of their weights to gastrocnemius/tibia length. The expression of calcium handling proteins was measured by western blot analysis. Results: ND treatment and physical exercise increased cardiac contractility and relaxation. In addition, ND promoted increases in phospholamban phosphorylated (p-PLB) and isoforms of sarcoplasmic/endoplasmic reticulum calcium ATPase 2 (SERCA2a) expression, while resistance exercise increased the phosphorylation of PLB and expression of Na + /Ca 2+ exchangers (NCX). Cardiac hypertrophy and collagen deposition were observed after ND treatment. Conclusion: Regulatory components of cytosolic calcium, such as SERCA2a and p-PLB, play important roles in modulating the contractility and relaxation effects of ND in females. - Highlights: • ND and resistive exercise enhanced the cardiac function and increased expression of cytosolic calcium regulatory components.

  20. Incidence of anabolic steroid counterfeiting in Brazil.

    Science.gov (United States)

    da Justa Neves, Diana Brito; Marcheti, Ravane Gracy Ament; Caldas, Eloisa Dutra

    2013-05-10

    This retrospective study reports data obtained from the National Institute of Criminalistics of the Brazilian Federal Police Department (DPF) on 3676 anabolic products seized between 2006 and 2011. Anabolic androgenic steroids (AAS) were declared on the labels of 96.2% of the products. About one third of the products declared to be from Paraguay, and 14.3% from Brazil. Stanozolol, testosterone and nandrolone were the substances most declared on the labels. Package and qualitative chemical analyses (performed on 2818 products) found that 31.7% of the seized products were counterfeit, with an increase in the counterfeit detection rate during the period. Almost half of the fake products did not contain the declared substances, and 28.3% had only non-declared substances. Testosterone and its esters were responsible for 45% of the 582 cases of non-declared drug detection. Package analysis alone was responsible for the identification of 4.6% of all counterfeit products. These results indicate the need for a continuous effort by the government aimed at decreasing the availability of these products in the country. Copyright © 2013 Elsevier Ireland Ltd. All rights reserved.

  1. 21 CFR 1308.34 - Exempt anabolic steroid products.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 9 2010-04-01 2010-04-01 false Exempt anabolic steroid products. 1308.34 Section... SUBSTANCES Exempt Anabolic Steroid Products § 1308.34 Exempt anabolic steroid products. The list of compounds, mixtures, or preparations that contain an anabolic steroid that have been exempted by the Administrator...

  2. Comparison of Right Ventricle Systolic Function between Long-Term Anabolic-Androgenic Steroid User and Nonuser Bodybuilder Athletes: A Study of Two-Dimensional Speckle Tracking Echocardiography.

    Science.gov (United States)

    Alizade, Elnur; Avci, Anil; Tabakcı, Mehmet Mustafa; Toprak, Cuneyt; Zehir, Regayip; Acar, Goksel; Kargin, Ramazan; Emiroğlu, Mehmet Yunas; Akçakoyun, Mustafa; Pala, Selçuk

    2016-08-01

    Right ventricular (RV) effects of long-term use of anabolic-androgenic steroids (AAS) are not clearly known. The aim of this study was to assess RV systolic functions by two-dimensional speckle tracking echocardiography (2DSTE) in AAS user and nonuser bodybuilders. A total of 33 competitive male bodybuilders (15 AAS users, 18 AAS nonusers) were assessed. To assess RV systolic functions, all participants underwent standard two-dimensional and Doppler echocardiography, and 2DSTE. Interventricular septal thickness, left ventricle posterior wall thickness, relative wall thickness, and left ventricle mass index were significantly higher in AAS users than nonusers. While standard diastolic parameters were not statistically different between the groups, tissue Doppler parameters including RV E' and E'/A' were lower in AAS users than nonusers (10.1 ± 2.0 vs. 12.7 ± 2.1; P = 0.001, 1.1 ± 0.1 vs. 1.5 ± 0.4; P = 0.009, respectively). Tricuspid annular plane systolic excursion, RV fractional area change, and RV S' were in normal ranges. However, RV S' was found to be lower in users than nonusers (12.2 ± 2.2 vs. 14.6 ± 2.8, P = 0.011). RV free wall longitudinal strain and strain rate were decreased in AAS users in comparison with nonusers (-20.2 ± 3.1 vs. -23.3 ± 3.5; P = 0.012, -3.2 ± 0.1 vs. -3.4 ± 0.1; P = 0.022, respectively). In addition, there were good correlations between 2DSTE parameters and RV S', E', and E'/A'. Despite normal standard systolic echo parameters, peak systolic RV free wall strain and strain rate were reduced in AAS user bodybuilders in comparison with nonusers. Strain and strain rate by 2DSTE may be useful for early determination of subclinical RV dysfunction in AAS user bodybuilders. © 2016, Wiley Periodicals, Inc.

  3. Former Abusers of Anabolic Androgenic Steroids Exhibit Decreased Testosterone Levels and Hypogonadal Symptoms Years after Cessation: A Case-Control Study.

    Science.gov (United States)

    Rasmussen, Jon Jarløv; Selmer, Christian; Østergren, Peter Busch; Pedersen, Karen Boje; Schou, Morten; Gustafsson, Finn; Faber, Jens; Juul, Anders; Kistorp, Caroline

    2016-01-01

    Abuse of anabolic androgenic steroids (AAS) is highly prevalent among male recreational athletes. The objective of this study was to investigate the impact of AAS abuse on reproductive hormone levels and symptoms suggestive of hypogonadism in current and former AAS abusers. This study had a cross-sectional case-control design and involved 37 current AAS abusers, 33 former AAS abusers (mean (95%CI) elapsed duration since AAS cessation: 2.5 (1.7; 3.7) years) and 30 healthy control participants. All participants were aged 18-50 years and were involved in recreational strength training. Reproductive hormones (FSH, LH, testosterone, inhibin B and anti-Müllerian hormone (AMH)) were measured using morning blood samples. Symptoms of hypogonadism (depressive symptoms, fatigue, decreased libido and erectile dysfunction) were recorded systematically. Former AAS abusers exhibited significantly lower median (25th -75th percentiles) total and free testosterone levels than control participants (total testosterone: 14.4 (11.9-17.7) nmol/l vs. 18.8 (16.6-22.0) nmol/l) (P < 0.01). Overall, 27.2% (13.3; 45.5) of former AAS abusers exhibited plasma total testosterone levels below the lower reference limit (12.1 nmol/l) whereas no control participants exhibited testosterone below this limit (P < 0.01). Gonadotropins were significantly suppressed, and inhibin B and AMH were significantly decreased in current AAS abusers compared with former AAS abusers and control participants (P < 0.01). The group of former AAS abusers had higher proportions of participants with depressive symptoms ((24.2%) (11.1; 42.2)), erectile dysfunction ((27.3%) (13.3; 45.6)) and decreased libido ((40.1%) (23.2; 57.0)) than the other two groups (trend analyses: P < 0.05). Former AAS abusers exhibited significantly lower plasma testosterone levels and higher frequencies of symptoms suggestive of hypogonadism than healthy control participants years after AAS cessation. Current AAS abusers exhibited severely

  4. Effectiveness and implementation of a community-based prevention programme targeting anabolic androgenic steroid use in gyms: study protocol of a quasi-experimental control group study.

    Science.gov (United States)

    Molero, Yasmina; Gripenberg, Johanna; Bakshi, Ann-Sofie

    2016-01-01

    During the past decades, concerns about increased anabolic androgenic steroid (AAS) use among recreational sportspeople have been raised, yet there is a paucity of AAS prevention efforts targeting this group. Accordingly, doping prevention efforts aimed at gyms have been recommended. The overall objective of the present project is to examine a prevention programme named 100% Pure Hard Training (100% PHT), which targets AAS use among recreational sportspeople training in gyms. Specifically, the project aims to: 1) assess the prevalence of AAS, and its associations with alcohol, illicit drugs, and nutritional supplements use; 2) examine whether 100% PHT can decrease AAS use in gyms, and 3) provide insights into which factors facilitate and/or impede implementation of the programme. The intervention group consists of 27 gyms, and 27 gyms serve as controls. Intervention gyms take part in 100% PHT, a community-based programme involving several components: (a) training of key stakeholders (i.e., gym staff, gym owners, local police, and municipal prevention coordinators) regarding AAS use; (b) developing an action plan for AAS prevention for each gym; (c) certification of gyms that follow 100% PHT; (d) cooperative relationship between stakeholders; (e) annual follow-up of gyms. The project consists of two studies: Study A will examine the prevalence of AAS use and the effectiveness of 100% PHT (aims 1 and 2), and data for Study A will be collected using questionnaires distributed to gym attendees at two assessment points: baseline (pre-intervention) and follow-up (post-intervention). Study B will evaluate the implementation of 100% PHT (aim 3), and semi-structured interviews with participating stakeholders will be carried out post-intervention. Knowledge gained from the present project can be used to develop community-based doping prevention efforts aimed at recreational sportspeople training in gyms. Furthermore, it can provide insights into which factors are important

  5. Former Abusers of Anabolic Androgenic Steroids Exhibit Decreased Testosterone Levels and Hypogonadal Symptoms Years after Cessation: A Case-Control Study

    Science.gov (United States)

    Selmer, Christian; Østergren, Peter Busch; Pedersen, Karen Boje; Schou, Morten; Gustafsson, Finn; Faber, Jens; Juul, Anders; Kistorp, Caroline

    2016-01-01

    Aims Abuse of anabolic androgenic steroids (AAS) is highly prevalent among male recreational athletes. The objective of this study was to investigate the impact of AAS abuse on reproductive hormone levels and symptoms suggestive of hypogonadism in current and former AAS abusers. Methods This study had a cross-sectional case-control design and involved 37 current AAS abusers, 33 former AAS abusers (mean (95%CI) elapsed duration since AAS cessation: 2.5 (1.7; 3.7) years) and 30 healthy control participants. All participants were aged 18–50 years and were involved in recreational strength training. Reproductive hormones (FSH, LH, testosterone, inhibin B and anti-Müllerian hormone (AMH)) were measured using morning blood samples. Symptoms of hypogonadism (depressive symptoms, fatigue, decreased libido and erectile dysfunction) were recorded systematically. Results Former AAS abusers exhibited significantly lower median (25th –75th percentiles) total and free testosterone levels than control participants (total testosterone: 14.4 (11.9–17.7) nmol/l vs. 18.8 (16.6–22.0) nmol/l) (P < 0.01). Overall, 27.2% (13.3; 45.5) of former AAS abusers exhibited plasma total testosterone levels below the lower reference limit (12.1 nmol/l) whereas no control participants exhibited testosterone below this limit (P < 0.01). Gonadotropins were significantly suppressed, and inhibin B and AMH were significantly decreased in current AAS abusers compared with former AAS abusers and control participants (P < 0.01). The group of former AAS abusers had higher proportions of participants with depressive symptoms ((24.2%) (11.1; 42.2)), erectile dysfunction ((27.3%) (13.3; 45.6)) and decreased libido ((40.1%) (23.2; 57.0)) than the other two groups (trend analyses: P < 0.05). Conclusions Former AAS abusers exhibited significantly lower plasma testosterone levels and higher frequencies of symptoms suggestive of hypogonadism than healthy control participants years after AAS cessation

  6. Potential of atmospheric pressure chemical ionization source in gas chromatography tandem mass spectrometry for the screening of urinary exogenous androgenic anabolic steroids

    Energy Technology Data Exchange (ETDEWEB)

    Raro, M.; Portolés, T.; Pitarch, E.; Sancho, J.V.; Hernández, F. [Research Institute for Pesticides and Water, University Jaume I, E-12071 Castellón (Spain); Garrostas, L. [Bioanalysis Research Group, IMIM, Hospital del Mar Medical Research Institute, Doctor Aiguader 88, 08003 Barcelona (Spain); Marcos, J.; Ventura, R.; Segura, J. [Bioanalysis Research Group, IMIM, Hospital del Mar Medical Research Institute, Doctor Aiguader 88, 08003 Barcelona (Spain); Department of Experimental and Health Sciencies, Universitat Pompeu Fabra, Doctor Aiguader 88, 08003 Barcelona (Spain); Pozo, O.J., E-mail: opozo@imim.es [Bioanalysis Research Group, IMIM, Hospital del Mar Medical Research Institute, Doctor Aiguader 88, 08003 Barcelona (Spain)

    2016-02-04

    The atmospheric pressure chemical ionization (APCI) source for gas chromatography-mass spectrometry analysis has been evaluated for the screening of 16 exogenous androgenic anabolic steroids (AAS) in urine. The sample treatment is based on the strategy currently applied in doping control laboratories i.e. enzymatic hydrolysis, liquid–liquid extraction (LLE) and derivatization to form the trimethylsilyl ether-trimethylsilyl enol ether (TMS) derivatives. These TMS derivatives are then analyzed by gas chromatography tandem mass spectrometry using a triple quadrupole instrument (GC-QqQ MS/MS) under selected reaction monitoring (SRM) mode. The APCI promotes soft ionization with very little fragmentation resulting, in most cases, in abundant [M + H]{sup +} or [M + H-2TMSOH]{sup +} ions, which can be chosen as precursor ions for the SRM transitions, improving in this way the selectivity and sensitivity of the method. Specificity of the transitions is also of great relevance, as the presence of endogenous compounds can affect the measurements when using the most abundant ions. The method has been qualitatively validated by spiking six different urine samples at two concentration levels each. Precision was generally satisfactory with RSD values below 25 and 15% at the low and high concentration level, respectively. Most the limits of detection (LOD) were below 0.5 ng mL{sup −1}. Validation results were compared with the commonly used method based on the electron ionization (EI) source. EI analysis was found to be slightly more repeatable whereas lower LODs were found for APCI. In addition, the applicability of the developed method has been tested in samples collected after the administration of 4-chloromethandienone. The highest sensitivity of the APCI method for this compound, allowed to increase the period in which its administration can be detected. - Highlights: • APCI source has been evaluated for the screening of 16 exogenous AAS in urine. • Suitable

  7. Potential of atmospheric pressure chemical ionization source in gas chromatography tandem mass spectrometry for the screening of urinary exogenous androgenic anabolic steroids

    International Nuclear Information System (INIS)

    Raro, M.; Portolés, T.; Pitarch, E.; Sancho, J.V.; Hernández, F.; Garrostas, L.; Marcos, J.; Ventura, R.; Segura, J.; Pozo, O.J.

    2016-01-01

    The atmospheric pressure chemical ionization (APCI) source for gas chromatography-mass spectrometry analysis has been evaluated for the screening of 16 exogenous androgenic anabolic steroids (AAS) in urine. The sample treatment is based on the strategy currently applied in doping control laboratories i.e. enzymatic hydrolysis, liquid–liquid extraction (LLE) and derivatization to form the trimethylsilyl ether-trimethylsilyl enol ether (TMS) derivatives. These TMS derivatives are then analyzed by gas chromatography tandem mass spectrometry using a triple quadrupole instrument (GC-QqQ MS/MS) under selected reaction monitoring (SRM) mode. The APCI promotes soft ionization with very little fragmentation resulting, in most cases, in abundant [M + H] + or [M + H-2TMSOH] + ions, which can be chosen as precursor ions for the SRM transitions, improving in this way the selectivity and sensitivity of the method. Specificity of the transitions is also of great relevance, as the presence of endogenous compounds can affect the measurements when using the most abundant ions. The method has been qualitatively validated by spiking six different urine samples at two concentration levels each. Precision was generally satisfactory with RSD values below 25 and 15% at the low and high concentration level, respectively. Most the limits of detection (LOD) were below 0.5 ng mL −1 . Validation results were compared with the commonly used method based on the electron ionization (EI) source. EI analysis was found to be slightly more repeatable whereas lower LODs were found for APCI. In addition, the applicability of the developed method has been tested in samples collected after the administration of 4-chloromethandienone. The highest sensitivity of the APCI method for this compound, allowed to increase the period in which its administration can be detected. - Highlights: • APCI source has been evaluated for the screening of 16 exogenous AAS in urine. • Suitable precision was

  8. Former Abusers of Anabolic Androgenic Steroids Exhibit Decreased Testosterone Levels and Hypogonadal Symptoms Years after Cessation: A Case-Control Study.

    Directory of Open Access Journals (Sweden)

    Jon Jarløv Rasmussen

    Full Text Available Abuse of anabolic androgenic steroids (AAS is highly prevalent among male recreational athletes. The objective of this study was to investigate the impact of AAS abuse on reproductive hormone levels and symptoms suggestive of hypogonadism in current and former AAS abusers.This study had a cross-sectional case-control design and involved 37 current AAS abusers, 33 former AAS abusers (mean (95%CI elapsed duration since AAS cessation: 2.5 (1.7; 3.7 years and 30 healthy control participants. All participants were aged 18-50 years and were involved in recreational strength training. Reproductive hormones (FSH, LH, testosterone, inhibin B and anti-Müllerian hormone (AMH were measured using morning blood samples. Symptoms of hypogonadism (depressive symptoms, fatigue, decreased libido and erectile dysfunction were recorded systematically.Former AAS abusers exhibited significantly lower median (25th -75th percentiles total and free testosterone levels than control participants (total testosterone: 14.4 (11.9-17.7 nmol/l vs. 18.8 (16.6-22.0 nmol/l (P < 0.01. Overall, 27.2% (13.3; 45.5 of former AAS abusers exhibited plasma total testosterone levels below the lower reference limit (12.1 nmol/l whereas no control participants exhibited testosterone below this limit (P < 0.01. Gonadotropins were significantly suppressed, and inhibin B and AMH were significantly decreased in current AAS abusers compared with former AAS abusers and control participants (P < 0.01. The group of former AAS abusers had higher proportions of participants with depressive symptoms ((24.2% (11.1; 42.2, erectile dysfunction ((27.3% (13.3; 45.6 and decreased libido ((40.1% (23.2; 57.0 than the other two groups (trend analyses: P < 0.05.Former AAS abusers exhibited significantly lower plasma testosterone levels and higher frequencies of symptoms suggestive of hypogonadism than healthy control participants years after AAS cessation. Current AAS abusers exhibited severely decreased AMH

  9. Detection of anabolic and androgenic steroids and/or their esters in horse hair using ultra-high performance liquid chromatography-high resolution mass spectrometry.

    Science.gov (United States)

    Kwok, Karen Y; Choi, Timmy L S; Kwok, Wai Him; Wong, Jenny K Y; Wan, Terence S M

    2017-04-14

    Anabolic and androgenic steroids (AASs) are a class of prohibited substances banned in horseracing at all times. The common approach for controlling the misuse of AASs in equine sports is by detecting the presence of AASs and/or their metabolites in urine and blood samples using gas chromatography-mass spectrometry (GC-MS) and liquid chromatography-mass spectrometry (LC-MS). This approach, however, often falls short as the duration of effect for many AASs are longer than their detection time in both urine and blood. As a result, there is a high risk that such AASs could escape detection in their official race-day samples although they may have been used during the long period of training. Hair analysis, on the other hand, can afford significantly longer detection windows. In addition, the identification of synthetic ester derivatives of AASs in hair, particularly for the endogenous ones, can provide unequivocal proof of their exogenous origin. This paper describes the development of a sensitive method (at sub to low parts-per-billion or ppb levels) for detecting 48 AASs and/or their esters in horse hair using ultra-high performance liquid chromatography-high resolution mass spectrometry (UHPLC-HRMS). Decontaminated horse hair was pulverised and subjected to in-situ liquid-liquid extraction in a mixture of hexane - ethyl acetate (7:3, v/v) and phosphate buffer (0.1M, pH 9.5), followed by additional clean-up using mixed-mode solid-phase extraction. The final extract was analysed using UHPLC-HRMS in the positive electrospray ionisation (ESI) mode with both full scan and parallel reaction monitoring (PRM). This method was validated for qualitative identification purposes. Validation data, including method specificity, method sensitivity, extraction recovery, method precision and matrix effect are presented. Method applicability was demonstrated by the successful detection and confirmation of testosterone propionate in a referee hair sample. To our knowledge, this was

  10. Tissue selectivity and potential clinical applications of trenbolone (17beta-hydroxyestra-4,9,11-trien-3-one): A potent anabolic steroid with reduced androgenic and estrogenic activity.

    Science.gov (United States)

    Yarrow, Joshua F; McCoy, Sean C; Borst, Stephen E

    2010-06-01

    Recently, the development of selective androgen receptor modulators (SARMs) has been suggested as a means of combating the deleterious catabolic effects of hypogonadism, especially in skeletal muscle and bone, without inducing the undesirable androgenic effects (e.g., prostate enlargement and polycythemia) associated with testosterone administration. 17beta-Hydroxyestra-4,9,11-trien-3-one (trenbolone; 17beta-TBOH), a synthetic analog of testosterone, may be capable of inducing SARM-like effects as it binds to androgen receptors (ARs) with approximately three times the affinity of testosterone and has been shown to augment skeletal muscle mass and bone growth and reduce adiposity in a variety of mammalian species. In addition to its direct actions through ARs, 17beta-TBOH may also exert anabolic effects by altering the action of endogenous growth factors or inhibiting the action of glucocorticoids. Compared to testosterone, 17beta-TBOH appears to induce less growth in androgen-sensitive organs which highly express the 5alpha reductase enzyme (e.g., prostate tissue and accessory sex organs). The reduced androgenic effects result from the fact that 17beta-TBOH is metabolized to less potent androgens in vivo; while testosterone undergoes tissue-specific biotransformation to more potent steroids, dihydrotestosterone and 17beta-estradiol, via the 5alpha-reductase and aromatase enzymes, respectively. Thus the metabolism of 17beta-TBOH provides a basis for future research evaluating its safety and efficacy as a means of combating muscle and bone wasting conditions, obesity, and/or androgen insensitivity syndromes in humans, similar to that of other SARMs which are currently in development. Published by Elsevier Inc.

  11. Effects of anabolic-androgens on brain reward function

    Science.gov (United States)

    Mhillaj, Emanuela; Morgese, Maria G.; Tucci, Paolo; Bove, Maria; Schiavone, Stefania; Trabace, Luigia

    2015-01-01

    Androgens are mainly prescribed to treat several diseases caused by testosterone deficiency. However, athletes try to promote muscle growth by manipulating testosterone levels or assuming androgen anabolic steroids (AAS). These substances were originally synthesized to obtain anabolic effects greater than testosterone. Although AAS are rarely prescribed compared to testosterone, their off-label utilization is very wide. Furthermore, combinations of different steroids and doses generally higher than those used in therapy are common. Symptoms of the chronic use of supra-therapeutic doses of AAS include anxiety, depression, aggression, paranoia, distractibility, confusion, amnesia. Interestingly, some studies have shown that AAS elicited electroencephalographic changes similar to those observed with amphetamine abuse. The frequency of side effects is higher among AAS abusers, with psychiatric complications such as labile mood, lack of impulse control and high violence. On the other hand, AAS addiction studies are complex because data collection is very difficult due to the subjects' reticence and can be biased by many variables, including physical exercise, that alter the reward system. Moreover, it has been reported that AAS may imbalance neurotransmitter systems involved in the reward process, leading to increased sensitivity toward opioid narcotics and central stimulants. The goal of this article is to review the literature on steroid abuse and changes to the reward system in preclinical and clinical studies. PMID:26379484

  12. Effects of anabolic-androgens on brain reward function

    Directory of Open Access Journals (Sweden)

    Emanuela eMhillaj

    2015-08-01

    Full Text Available Androgens are mainly prescribed to treat several diseases caused by testosterone deficiency. However, athletes try to promote muscle growth by manipulating testosterone levels or assuming the so called androgen anabolic steroids (AAS. These substances were originally synthesized to obtain anabolic effects greater than testosterone. Although AAS are rarely prescribed compared to testosterone, the off-label utilization is very wide. Furthermore, combination of different steroids, and doses largely higher than those used in therapy are common. Symptoms of the chronic use of supra-therapeutic doses of AAS include anxiety, depression, aggression, paranoia, distractibility, confusion, amnesia. Interestingly, some studies have shown that AAS elicited electroencephalographic changes similar to those observed with amphetamine abuse. Among the AAS abusers, the frequency of side effects is higher, with psychiatric complications such as labile mood, lack of impulse control and high violence. On the other hand, AAS addiction studies are complex because the collection of data is very difficult due to reticent subjects and can be biased by many variables, including physical exercise, that alter the reward system. Moreover, it has been reported that AAS may imbalance neurotransmitter systems involved in reward process, leading to an increased sensitivity toward opioid narcotics and central stimulants. The aim of this review is to discuss what is present in literature in regard to steroid abuse and alteration of reward system in preclinical and clinical studies.

  13. The anabolic steroid nandrolone alters cannabinoid self-administration and brain CB1 receptor density and function

    NARCIS (Netherlands)

    Struik, Dicky; Fadda, Paola; Zara, Tamara; Zamberletti, Erica; Rubino, Tiziana; Parolaro, Daniela; Fratta, Walter; Fattore, Liana

    Clinical and pre-clinical observations indicate that anabolic-androgenic steroids can induce neurobiological changes that alter the rewarding effects of drugs of abuse. In this study, we investigated the effect of the anabolic steroid nandrolone on the rewarding properties of the cannabinoid CBI

  14. Comparison of the effects of intradialytic parenteral nutrition alone and combined with anabolic steroid in patients undergoing hemodialysis therapy

    OpenAIRE

    SARIKAYA, Abdi Metin; SARI, Funda; ÇETİNKAYA, Ramazan

    2014-01-01

    It has been shown that androgen anabolic steroids and intradialytic parenteral nutrition (IDPN) may have advantages in malnourished hemodialysis patients. We aimed to compare the effects of IDPN and IDPN with added anabolic steroid. Materials and methods: Twenty hemodialysis patients who had albumin of

  15. Effectiveness of Anabolic Steroid Preventative Intervention among Gym Users: Applying Theory of Planned Behavior

    OpenAIRE

    Jalilian, Farzad; Allahverdipour, Hamid; Moeini, Babak; Moghimbeigi, Abbas

    2011-01-01

    Background: Use of anabolic androgenic steroids (AAS) has been associated with adversephysical and psychiatric effects and it is known as rising problem among youth people. Thisstudy was conducted to evaluate anabolic steroids preventative intervention efficiency amonggym users in Iran and theory of planned behaviour was applied as theoretical framework.Methods: Overall, 120 male gym users participated in this study as intervention and controlgroup. This was a longitudinal randomized pretest ...

  16. Anabolic steroids and cardiovascular risk.

    Science.gov (United States)

    Angell, Peter; Chester, Neil; Green, Danny; Somauroo, John; Whyte, Greg; George, Keith

    2012-02-01

    Recent reports from needle exchange programmes and other public health initiatives have suggested growing use of anabolic steroids (AS) in the UK and other countries. Data indicate that AS use is not confined to body-builders or high-level sportsmen. Use has spread to professionals working in emergency services, casual fitness enthusiasts and subelite sportsmen and women. Although the precise health consequences of AS use is largely undefined, AS use represents a growing public health concern. Data regarding the consequences of AS use on cardiovascular health are limited to case studies and a modest number of small cohort studies. Numerous case studies have linked AS use with a variety of cardiovascular disease (CVD) events or endpoints, including myocardial infarction, stroke and death. Large-scale epidemiological studies to support these links are absent. Consequently, the impact of AS use upon known CVD risk factors has been studied in relatively small, case-series studies. Data relating AS use to elevated blood pressure, altered lipid profiles and ECG abnormalities have been reported, but are often limited in scope, and other studies have often produced equivocal outcomes. The use of AS has been linked to the appearance of concentric left ventricular hypertrophy as well as endothelial dysfunction but the data again remains controversial. The mechanisms responsible for the negative effect of AS on cardiovascular health are poorly understood, especially in humans. Possibilities include direct effects on myocytes and endothelial cells, reduced intracellular Ca2+ levels, increased release of apoptogenic factors, as well as increased collagen crosslinks between myocytes. New data relating AS use to cardiovascular health risks are emerging, as novel technologies are developed (especially in non-invasive imaging) that can assess physiological structure and function. Continued efforts to fully document the cardiovascular health consequences of AS use is important to

  17. Stevens-Johnson syndrome and abuse of anabolic steroids.

    Science.gov (United States)

    Cocca, Serena; Viviano, Massimo

    2017-02-01

    Stevens-Johnson syndrome (SJS) is characterized by mucocutaneous tenderness and typical hemorrhagic erosions, erythema and epidermal detachment presenting as blisters and areas of denuded skin. SJS is often observed after drug use as well as after bacterial or viral infections. Several drugs are at high risk of inducing SJS, but there are no cases in the English literature regarding anabolic steroid use triggering SJS. In our paper, we describe a case in which use of anabolic androgenic steroids (AAS) was associated with SJS. The patient participated in competitive body-building and regularly took variable doses of AAS. Initial symptoms (headache, weakness, pharyngodynia, and fever) were ignored. After a week he presented to the Emergency Department with a burning sensation on the mouth, lips, and eyes. Painful, erythematous, maculopapular, and vesicular lesions appeared all over the body, including on the genitals. During hospitalization, he also developed a cardiac complication. The patient had not taken any drugs except AAS.

  18. Modulation of Tryptophan and Serotonin Metabolism as a Biochemical Basis of the Behavioral Effects of Use and Withdrawal of Androgenic-Anabolic Steroids and Other Image- and Performance-Enhancing Agents

    Science.gov (United States)

    Badawy, Abdulla A-B

    2018-01-01

    Modulation of tryptophan (Trp) metabolism may underpin the behavioral effects of androgenic-anabolic steroids (AAS) and associated image and performance enhancers. Euphoria, arousal, and decreased anxiety observed with moderate use and exercise may involve enhanced cerebral serotonin synthesis and function by increased release of albumin-bound Trp and estrogen-mediated liver Trp 2,3-dioxygenase (TDO) inhibition and enhancement of serotonin function. Aggression, anxiety, depression, personality disorders, and psychosis, observed on withdrawal of AAS or with use of large doses, can be caused by decreased serotonin synthesis due to TDO induction on withdrawal, excess Trp inhibiting the 2 enzymes of serotonin synthesis, and increased cerebral levels of neuroactive kynurenines. Exercise and excessive protein and branched-chain amino acid intakes may aggravate the effects of large AAS dosage. The hypothesis is testable in humans and experimental animals by measuring parameters of Trp metabolism and disposition and related metabolic processes. PMID:29487480

  19. Modulation of Tryptophan and Serotonin Metabolism as a Biochemical Basis of the Behavioral Effects of Use and Withdrawal of Androgenic-Anabolic Steroids and Other Image- and Performance-Enhancing Agents

    Directory of Open Access Journals (Sweden)

    Abdulla A-B Badawy

    2018-02-01

    Full Text Available Modulation of tryptophan (Trp metabolism may underpin the behavioral effects of androgenic-anabolic steroids (AAS and associated image and performance enhancers. Euphoria, arousal, and decreased anxiety observed with moderate use and exercise may involve enhanced cerebral serotonin synthesis and function by increased release of albumin-bound Trp and estrogen-mediated liver Trp 2,3-dioxygenase (TDO inhibition and enhancement of serotonin function. Aggression, anxiety, depression, personality disorders, and psychosis, observed on withdrawal of AAS or with use of large doses, can be caused by decreased serotonin synthesis due to TDO induction on withdrawal, excess Trp inhibiting the 2 enzymes of serotonin synthesis, and increased cerebral levels of neuroactive kynurenines. Exercise and excessive protein and branched-chain amino acid intakes may aggravate the effects of large AAS dosage. The hypothesis is testable in humans and experimental animals by measuring parameters of Trp metabolism and disposition and related metabolic processes.

  20. Preventing Anabolic Steroid Use: Guidelines and Activities.

    Science.gov (United States)

    Nutter, June; Rauhe, Betty

    1997-01-01

    Information about anabolic steroids should be included in the school health curriculum as early as possible. The paper presents suggestions for planning education programs and offers a variety of activities and strategies appropriate for many age groups, including case studies, story completion, posters, demonstrations, projects, creative writing,…

  1. In vitro simulation of the equine hindgut as a tool to study the influence of phytosterol consumption on the excretion of anabolic-androgenic steroids in horses.

    Science.gov (United States)

    Decloedt, A I; Bailly-Chouriberry, L; Vanden Bussche, J; Garcia, P; Popot, M-A; Bonnaire, Y; Vanhaecke, L

    2015-08-01

    Traditionally, steroids other than testosterone are considered to be synthetic, anabolic steroids. Nevertheless, in stallions, it has been shown that β-Bol can originate from naturally present testosterone. Other precursors, including phytosterols from feed, have been put forward to explain the prevalence of low levels of steroids (including β-Bol and ADD) in urine of mares and geldings. However, the possible biotransformation and identification of the precursors has thus far not been investigated in horses. To study the possible endogenous digestive transformation, in vitro simulations of the horse hindgut were set up, using fecal inocula obtained from eight different horses. The functionality of the in vitro model was confirmed by monitoring the formation of short-chain fatty acids and the consumption of amino acids and carbohydrates throughout the digestion process. In vitro digestion samples were analyzed with a validated UHPLC-MS/MS method. The addition of β-Bol gave rise to the formation of ADD (androsta-1,4-diene-3,17-dione) or αT. Upon addition of ADD to the in vitro digestions, the transformation of ADD to β-Bol was observed and this for all eight horses' inocula, in line with previously obtained in vivo results, again confirming the functionality of the in vitro model. The transformation ratio proved to be inoculum and thus horse dependent. The addition of pure phytosterols (50% β-sitosterol) or phytosterol-rich herbal supplements on the other hand, did not induce the detection of β-Bol, only low concentrations of AED, a testosterone precursor, could be found (0.1 ng/mL). As such, the digestive transformation of ADD could be linked to the detection of β-Bol, and the consumption of phytosterols to low concentrations of AED, but there is no direct link between phytosterols and β-Bol. Copyright © 2015 Elsevier Ltd. All rights reserved.

  2. Esteróides anabólicos androgênicos e sua relação com a prática desportiva Anabolic androgenic steroids and the relation to the sportive practice

    Directory of Open Access Journals (Sweden)

    Tatiana Sousa Cunha

    2004-06-01

    Full Text Available Os esteróides anabólicos androgênicos (EAA são um grupo de compostos naturais e sintéticos formados a partir da testosterona ou um de seus derivados, cuja indicação terapêutica clássica está associada a situações de hipogonadismo e quadros de deficiência do metabolismo protéico. Atuando sobre os receptores androgênicos, modulam de forma indissociável tanto os efeitos androgênicos como os anabólicos. Tais substâncias variam na relação entre a atividade anabólica: androgênica, mas nenhum fármaco atualmente disponível é capaz de desencadear somente efeitos anabólicos. O primeiro relato da utilização dos EAA com o objetivo de melhorar o desempenho atlético ocorreu em 1954, na Áustria, e, desde então, esta prática tornou-se amplamente difundida. Obviamente, o uso de EAA está fora dos limites competitivos e foi declarado ilegal pelos setores governamentais desportivos nacionais e internacionais. Entretanto, segundo estatísticas do Comitê Olímpico Internacional, realizadas em 2000, os EAA são o grupo de substâncias ergogênicas mais comumente utilizadas no processo de doping. Estudos mostram que altas doses de EAA podem acarretar vários efeitos adversos como atrofia do tecido testicular, tumores hepáticos e de próstata, alterações hepatocelulares, no metabolismo lipídico, de humor e de comportamento. O objetivo do presente trabalho será compilar os dados a respeito dos EAA, envolvendo as perspectivas históricas acerca do tema, a fisiologia e os tipos de EAA atualmente existentes, suas indicações terapêuticas e efeitos adversos resultantes do uso indiscriminado bem como a relação entre o uso de EAA e melhora da performance atlética.Anabolic androgenic steroids (AAS are a group of natural and synthetic agents formed from testosterone or one of its derivatives, whose classical therapeutic indications are associated to hipogonadism and deficiency of proteic metabolism. Acting on androgenic receptors

  3. Acute bile nephropathy secondary to anabolic steroids.

    Science.gov (United States)

    Alkhunaizi, Ahmed M; ElTigani, Mohamed A; Rabah, Rola S; Nasr, Samih H

    2016-02-01

    Renal dysfunction in cholestatic liver disease is multifactorial. Acute kidney injury may develop secondary to renal vasoconstriction in the setting of peripheral vasodilation and relative hypovolemia, tubular obstruction by bile casts, and direct tubular toxicity from bile. Anabolic steroids are frequently used by athletes to boost endurance and increase muscle mass. These agents are a recently recognized cause of hepatotoxicity and jaundice and may lead to acute kidney injury. To increase awareness about this growing problem and to characterize the pathology of acute kidney injury in this setting, we report on a young male who developed acute kidney injury in the setting of severe cholestatic jaundice related to ingestion of anabolic steroids used for bodybuilding. Kidney biopsy showed bile casts within distal tubular lumina, filamentous bile inclusions within tubular cells, and signs of acute tubular injury. This report supports the recently re-emerged concept of bile nephropathy cholemic nephrosis.

  4. Anabolic Steroid Reversal of Denervation Atrophy

    Science.gov (United States)

    2012-03-01

    to-nerve and nerve to muscle nerve conduction studies were performed. A Nicolet Viking EMG machine was used to obtain the responses. A non... fatigues quickest). In other words, muscle with an increased size and percentage of IIb fibers would theoretically represent a muscle capable of...certainly “denervation atrophy” plays a significant role. Anabolic steroids, which have been shown to cause hypertrophy of muscle fibers, increase net

  5. Automated and sensitive determination of four anabolic androgenic steroids in urine by online turbulent flow solid-phase extraction coupled with liquid chromatography-tandem mass spectrometry: a novel approach for clinical monitoring and doping control.

    Science.gov (United States)

    Guo, Feng; Shao, Jing; Liu, Qian; Shi, Jian-Bo; Jiang, Gui-Bin

    2014-07-01

    A novel method for automated and sensitive analysis of testosterone, androstenedione, methyltestosterone and methenolone in urine samples by online turbulent flow solid-phase extraction coupled with high performance liquid chromatography-tandem mass spectrometry was developed. The optimization and validation of the method were discussed in detail. The Turboflow C18-P SPE column showed the best extraction efficiency for all the analytes. Nanogram per liter (ng/L) level of AAS could be determined directly and the limits of quantification (LOQs) were 0.01 ng/mL, which were much lower than normally concerned concentrations for these typical anabolic androgenic steroids (AAS) (0.1 ng/mL). The linearity range was from the LOQ to 100 ng/mL for each compound, with the coefficients of determination (r(2)) ranging from 0.9990 to 0.9999. The intraday and interday relative standard deviations (RSDs) ranged from 1.1% to 14.5% (n=5). The proposed method was successfully applied to the analysis of urine samples collected from 24 male athletes and 15 patients of prostate cancer. The proposed method provides an alternative practical way to rapidly determine AAS in urine samples, especially for clinical monitoring and doping control. Copyright © 2014 Elsevier B.V. All rights reserved.

  6. A retrospective 30-year follow-up study of former Swedish-elite male athletes in power sports with a past anabolic androgenic steroids use: a focus on mental health.

    Science.gov (United States)

    Lindqvist, A S; Moberg, T; Eriksson, B O; Ehrnborg, C; Rosén, T; Fahlke, C

    2013-10-01

    The knowledge concerning the long-term effect of former anabolic androgenic steroids (AAS)-use on mental health is sparse. This study aims to investigate whether previous AAS-use affects mental health, present sociodemographic data, sport activity and substance abuse in a retrospective 30-year follow-up study of former elite athletes. Swedish male-elite power sport athletes (n=683) on the top 10 national ranking lists during any of the years 1960-1979 in wrestling, Olympic lifting, powerlifting and the throwing events in track and field answered a questionnaire. At least 20% of the former athletes admitted previous AAS-use. They had more often sought professional expertise for mental problems and had used illicit drugs compared to those not having used AAS. The AAS-users also differed in former sport activity pattern compared to non AAS-users. It is clear that a relationship exists between use of AAS and mental-health problems. Further studies need to be done in order to clarify this relationship.

  7. Detection of anabolic steroids in dietary supplements: The added value of an androgen yeast bioassay in parallel with a liquid chromatography-tandem mass spectrometry screening method

    NARCIS (Netherlands)

    Rijk, J.C.W.; Bovee, T.F.H.; Wang, S.; Poucke, C.; Peteghem, van C.; Nielen, M.W.F.

    2009-01-01

    Recently we constructed a recombinant yeast cell that expresses the human androgen receptor (hAR) and yeast enhanced green fluorescent protein (yEGFP), the latter in response to androgens. When exposed to testosterone, the concentration where half-maximal activation is reached (EC50) was 50 nM.

  8. Echocardiographic Finding in Anabolic Steroids Abuser Athletics

    Directory of Open Access Journals (Sweden)

    B. Haji Moradi

    2006-01-01

    Full Text Available Introduction & Objective: Abuse of anabolic steroids in body builders and competitive sports (doping is common and prevalent in our country. Due to disagreement about cardiovascular side effects of these drugs and existing controversy in published articles, this study was designed to evaluate the echocardiographic finding in athletics who are current user of these drugs. Materials & Methods: Body builders with continues sport for preceding year and at least twice weekly selected and divided into steroid abuser and not abuser and compared with age and BMI matched non athletic healthy volunteers .Results: There was not significant difference in age, body mass index, ejection fraction, ventricular compliance and valve function between three groups. But diastolic size of septum and free wall is significantly thicker in both of athletics in comparison with non athletic volunteer but observed differences were only significant (Pvalue = 0.05 between first and third group. The difference between the above mentioned index was not significant between two groups of athleticConclusion: Observed differences in diastolic size of septum and free wall between first and third group and also absence of difference between two athletic groups is in favor of that long term abuse of anabolic steroid (more than one year results in augmentation of physiologic hypertrophy due to isometric exercise. Furthermore long term abuse and supra pharmacologic dose does not have significant effect in size and left ventricular function.

  9. Anabolic steroid-induced hypogonadism: diagnosis and treatment.

    Science.gov (United States)

    Rahnema, Cyrus D; Lipshultz, Larry I; Crosnoe, Lindsey E; Kovac, Jason R; Kim, Edward D

    2014-05-01

    To develop an understanding of hypogonadal men with a history of anabolic-androgenic steroid (AAS) use and to outline recommendations for management. Review of published literature and expert opinions. Intended as a meta-analysis, but no quality studies met the inclusion criteria. Not applicable. Men seeking treatment for symptomatic hypogonadism who have used nonprescribed AAS. History and physical examination followed by medical intervention if necessary. Serum testosterone and gonadotropin levels, symptoms, and fertility restoration. Symptomatic hypogonadism is a potential consequence of AAS use and may depend on dose, duration, and type of AAS used. Complete endocrine and metabolic assessment should be conducted. Management strategies for anabolic steroid-associated hypogonadism (ASIH) include judicious use of testosterone replacement therapy, hCG, and selective estrogen receptor modulators. Although complications of AAS use are variable and patient specific, they can be successfully managed. Treatment of ASIH depends on the type and duration of AAS use. Specific details regarding a patient's AAS cycle are important in medical management. Copyright © 2014 American Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.

  10. Morbidade hospitalar por ingestão de esteroides anabólico-androgênicos (EAA no Brasil Hospital morbidity due to anabolic-androgenic steroids (AAS consumption in Brazil

    Directory of Open Access Journals (Sweden)

    Sérgio Henrique Almeida da Silva Junior

    2013-04-01

    ária de 15-29 anos possuíram as maiores taxas no período estudado.INTRODUCTION: Anabolic androgenic steroids (AAS are male sex hormones, developers and maintainers of sexual characteristics associated with masculinity and the anabolic status of somatic tissues. The physical and mental effects of AAS abuse are rare and it is almost impossible to say with certainty what adverse effects may become evident after their self-administration; however, they constitute risk of death for the individuals. OBJECTIVE: The aim of this study was to describe the main characteristics of morbidity by AAS ingestion in Brazil in the 2000/2010 period. METHODS: Information on hospitalizations was obtained from computerized databases of the Ministry of Health. In the analysis of AAS consumption as primary or secondary diagnosis for hospital admission, the E28.1 (androgen excess, E34.5 (androgen insensitivity syndrome, T38.7 (adverse effect of and underdosing of androgens and anabolic congeners and Y42.7 (adverse effects in the therapeutic use of androgens and anabolic congeners codes of the ICD-10 were used. RESULTS: Hospitalizations by AAS were responsible for 0.001% of total admissions in the country. 1,319 admissions (mean = 119.9, SD = 99.01 were accounted. The Androgen insensitivity syndrome was the primary cause, corresponding to 55.8% of total admissions. Of of all hospitalizations, 1% of patients died and the maximum stay was of 47 days (mean = 3.8, SD = 4.7. Minas Gerais, Maranhão and Espírito Santo presented the highest rates of hospital admissions per 1,000,000 inhabitants from 2002 to 2007. Women and people aged 15-29 presented the highest hospitalization rate 82.5% and 37.7%, respectively. CONCLUSION: The results of this study showed that the hospitalization rate was relatively low for AAS intake; women and individuals aged 15-29 years possessed the highest rates in the period studied.

  11. Anabolic steroids for treating pressure ulcers.

    Science.gov (United States)

    Naing, Cho; Whittaker, Maxine A

    2017-06-20

    Pressure ulcers, also known as bed sores, pressure sores or decubitus ulcers develop as a result of a localised injury to the skin or underlying tissue, or both. The ulcers usually arise over a bony prominence, and are recognised as a common medical problem affecting people confined to a bed or wheelchair for long periods of time. Anabolic steroids are used as off-label drugs (drugs which are used without regulatory approval) and have been used as adjuvants to usual treatment with dressings, debridement, nutritional supplements, systemic antibiotics and antiseptics, which are considered to be supportive in healing of pressure ulcers. Anabolic steroids are considered because of their ability to stimulate protein synthesis and build muscle mass. Comprehensive evidence is required to facilitate decision making, regarding the benefits and harms of using anabolic steroids. To assess the effects of anabolic steroids for treating pressure ulcers. In March 2017 we searched the Cochrane Wounds Specialised Register; the Cochrane Central Register of Controlled Trials (CENTRAL); Ovid MEDLINE (including In-Process & Other Non-Indexed Citations); Ovid Embase and EBSCO CINAHL Plus. We also searched clinical trials registries for ongoing and unpublished studies, and scanned reference lists of relevant included studies as well as reviews, meta-analyses and health technology reports to identify additional studies. There were no restrictions with respect to language, date of publication or study setting. Published or unpublished randomised controlled trials (RCTs) comparing the effects of anabolic steroids with alternative treatments or different types of anabolic steroids in the treatment of pressure ulcers. Two review authors independently carried out study selection, data extraction and risk of bias assessment. The review contains only one trial with a total of 212 participants, all with spinal cord injury and open pressure ulcers classed as stage III and IV. The participants were

  12. 21 CFR 1308.26 - Excluded veterinary anabolic steroid implant products.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 9 2010-04-01 2010-04-01 false Excluded veterinary anabolic steroid implant... SCHEDULES OF CONTROLLED SUBSTANCES Excluded Veterinary Anabolic Steroid Implant Products § 1308.26 Excluded veterinary anabolic steroid implant products. (a) Products containing an anabolic steroid, that are expressly...

  13. [Research progresses of anabolic steroids analysis in doping control].

    Science.gov (United States)

    Long, Yuanyuan; Wang, Dingzhong; Li, Ke'an; Liu, Feng

    2008-07-01

    Anabolic steroids, a kind of physiological active substance, are widely abused to improve athletic performance in human sports. They have been forbidden in sports by the International Olympic Committee since 1983. Since then, many researchers have been focusing their attentions on the establishment of reliable detection methods. In this paper, we review the research progresses of different analytical methods for anabolic steroids since 2002, such as gas chromatography-mass spectrometry, liquid chromatography-mass spectrometry, immunoassay, electrochemistry analysis and mass spectrometry. The developing prospect of anabolic steroids analysis is also discussed.

  14. The Incidence of Anabolic Steroid Use among Competitive Bodybuilders.

    Science.gov (United States)

    Tricker, Ray; And Others

    1989-01-01

    Investigated incidence of anabolic steroid use among 380 competitive male and female bodybuilders in Kansas and Missouri. Results indicated more than half (54 percent) of the male bodybuilders were using steroids on a regular basis compared to 10 percent of the female competitors. Found main reason for use of steroids was desire to win. (Author/TE)

  15. [Ingestion of anabolic steroids and ischaemic stroke. A clinical case report and review of the literature].

    Science.gov (United States)

    García-Esperón, Carlos; Hervás-García, José Vicente; Jiménez-González, Marta; Pérez de la Ossa-Herrero, Natalia; Gomis-Cortina, Meritxell; Dorado-Bouix, Laura; López-Cancio Martinez, Elena; Castaño-Duque, Carlos H; Millán-Torné, Mónica; Dávalos, Antonio

    2013-03-16

    INTRODUCTION. Anabolic-androgenic steroids are synthetic substances derived from testosterone that are employed for their trophic effect on muscle tissue, among other uses. Their consumption can give trigger a series of adverse side effects on the body, including the suppression of the hypothalamus-pituitary-gonadal axis as well as liver, psychiatric and cardiovascular disorders. The most common effects are altered fat profiles and blood pressure values, cardiac remodelling, arrhythmias or myocardial infarcts. CASE REPORT. We report the case of a young male, with a background of anabolic-androgenic steroids abuse, who visited because of an acute neurological focus in the right hemisphere related with an ischaemic stroke. The aetiological study, including cardiac monitoring, echocardiograph and imaging studies (magnetic resonance and arteriography) and lab findings (thrombophilia, serology, autoimmunity, tumour markers) showed no alterations. CONCLUSIONS. The association between consumption of anabolic-androgenic steroids and cardiovascular pathologies is known, but its relation with cerebrovascular disease has not received so much attention from researchers.

  16. Anaboliske-androgene steroiders effekt på muskelstyrke, kropsvaegt og fedtfri legemsmasse hos styrketraenende maend

    DEFF Research Database (Denmark)

    Søe, Martin Jensen; Jensen, K L; Gluud, C

    1989-01-01

    A review of the effects of anabolic-androgenic steroids (AAS) on muscle strength, body weight and lean body mass in body-building men is presented. In about half of the placebo-controlled studies, a significant effect on the above mentioned response variables is found. In all cases where an effect...

  17. Effects of ovariectomy and anabolic steroid implantation on the ...

    African Journals Online (AJOL)

    Effects of ovariectomy and anabolic steroid implantation on the somatotrophic axis in feedlot heifers. CR Bailey, GC Duff, SR Sanders, SP Cuneo, CP McMurphy, SW Limesand, JA Marchello, DW Schafer, ML Rhoads, DM Hallford ...

  18. Hormone Treatment and Muscle Anabolism during Aging: Androgens

    Science.gov (United States)

    Dillon, E. Lichar; Durham, William J.; Urban, Randall J.; Sheffield-Moore, Melinda

    2010-01-01

    Aging is associated with a gradual decline in circulating testosterone concentrations and decreased musculature in men. While testosterone administration is often considered when symptoms of hypogonadism are presented, the long-term effects of androgen use on muscle physiology are not yet fully understood. The definition of hypogonadism in men remains obscure but is generally indicated by total testosterone concentrations less than a threshold value of 300-500 ng/dL. Androgen replacement therapy is generally safe in men and women with low endogenous testosterone concentrations. The development of selective androgen receptor modulators (SARMs) may provide additional options in treatment of hypogonadism while lowering the potential of side effects often associated with long-term androgen use. Androgen administration, either alone or in combination with other treatments, can be successful in improving muscle mass by increasing protein anabolism and reducing protein catabolism in men and women. Further research is necessary to optimize the anabolic and anticatabolic properties of androgens for treatment and prevention of muscle loss in men and women. PMID:20452103

  19. Supported Liquid Membrane Extraction of Anabolic Androgenic ...

    African Journals Online (AJOL)

    A sample work-up and enrichment technique involving the use of supported liquid membrane (SLM) and detection by high performance liquid chromatography coupled to a mass spectrometer operating under positive ion electrospray mode (LC-PI-ESI-MS) has been developed for the determination of six anabolic ...

  20. Supported Liquid Membrane Extraction of Anabolic Androgenic ...

    African Journals Online (AJOL)

    NJD

    A sample work-up and enrichment technique involving the use of supported liquid membrane (SLM) and detection by high performance liquid chromatography coupled to a mass spectrometer operating under positive ion electrospray mode. (LC-PI-ESI-MS) has been developed for the determination of six anabolic ...

  1. Liquid chromatographic-mass spectrometric analysis of glucuronide-conjugated anabolic steroid metabolites: method validation and interlaboratory comparison

    NARCIS (Netherlands)

    Hintikka, L.; Kuuranne, T.; Leinonen, A.; Thevis, M.; Schanzer, W.; Halket, J.; Cowan, D.; Grosse, J.; Hemmersbach, P.; Nielen, M.W.F.; Kostiainen, R.

    2008-01-01

    Liquid chromatography electrospray ionization tandem mass spectrometry (LC-ESI-MS/MS) method for simultaneous and direct detection of 12 glucuronide-conjugated anabolic androgenic steroid (AAS) metabolites in human urine is described. The compounds selected were the main metabolites detected in

  2. Chemometric and chemoinformatic analyses of anabolic and androgenic activities of testosterone and dihydrotestosterone analogues.

    Science.gov (United States)

    Alvarez-Ginarte, Yoanna María; Crespo-Otero, Rachel; Marrero-Ponce, Yovani; Noheda-Marin, Pedro; Garcia de la Vega, Jose Manuel; Montero-Cabrera, Luis Alberto; Ruiz García, José Alberto; Caldera-Luzardo, José A; Alvarado, Ysaias J

    2008-06-15

    Predictive quantitative structure-activity relationship (QSAR) models of anabolic and androgenic activities for the testosterone and dihydrotestosterone steroid analogues were obtained by means of multiple linear regression using quantum and physicochemical molecular descriptors (MD) as well as a genetic algorithm for the selection of the best subset of variables. Quantitative models found for describing the anabolic (androgenic) activity are significant from a statistical point of view: R(2) of 0.84 (0.72 and 0.70). A leave-one-out cross-validation procedure revealed that the regression models had a fairly good predictability [q(2) of 0.80 (0.60 and 0.59)]. In addition, other QSAR models were developed to predict anabolic/androgenic (A/A) ratios and the best regression equation explains 68% of the variance for the experimental values of AA ratio and has a rather adequate q(2) of 0.51. External validation, by using test sets, was also used in each experiment in order to evaluate the predictive power of the obtained models. The result shows that these QSARs have quite good predictive abilities (R(2) of 0.90, 0.72 (0.55), and 0.53) for anabolic activity, androgenic activity, and A/A ratios, respectively. Last, a Williams plot was used in order to define the domain of applicability of the models as a squared area within +/-2 band for residuals and a leverage threshold of h=0.16. No apparent outliers were detected and the models can be used with high accuracy in this applicability domain. MDs included in our QSAR models allow the structural interpretation of the biological process, evidencing the main role of the shape of molecules, hydrophobicity, and electronic properties. Attempts were made to include lipophilicity (octanol-water partition coefficient (logP)) and electronic (hardness (eta)) values of the whole molecules in the multivariate relations. It was found from the study that the logP of molecules has positive contribution to the anabolic and androgenic

  3. Effects of the dietary amount and source of protein, resistance training and anabolic-androgenic steroids on body weight and lipid profile of rats.

    Science.gov (United States)

    Aparicio, V A; Sánchez, C; Ortega, F B; Nebot, E; Kapravelou, G; Porres, J M; Aranda, P

    2013-01-01

    Dietary protein amount and source, hypertrophy resistance training (RT) and anabolicandrogenic steroids (AAS) may affect body weight and plasma and hepatic lipid profile. 157 adult male Wistar rats were randomly distributed in 16 experimental groups resulting in: normal-protein (NP) or high-protein (HP) diets, whey or soy-protein diets, with or without RT and with or without AAS, for 3 months. Final body weight was lower in the RT and AAS groups compared to sedentary and non- AAS groups, respectively (all, pweight of rats that performed RT or ingested a HP diet (all, p<0.05). HDL-cholesterol was higher when RT was combined with HP diets (p=0.010) or non-AAS and when HP diets were combined with non-AAS (both,p<0.001). Groups that combined RT with non-AAS administration obtained the lowest hepatic TAG (p<0.05). Among all the interventions tested, AAS was the factor that most negatively affected plasma and hepatic lipid profile, whereas HP diets and RT could benefit lipid profile, especially when combined. Copyright © AULA MEDICA EDICIONES 2013. Published by AULA MEDICA. All rights reserved.

  4. Prolonged in vivo administration of testosterone-enanthate, the widely used and abused anabolic androgenic steroid, disturbs prolactin and cAMP signaling in Leydig cells of adult rats.

    Science.gov (United States)

    Bjelic, Maja M; Stojkov, Natasa J; Radovic, Sava M; Baburski, Aleksandar Z; Janjic, Marija M; Kostic, Tatjana S; Andric, Silvana A

    2015-05-01

    This study was designed to systematically analyze and define the effects of 1-day, 2-weeks, 10-weeks intramuscular administration of testosterone-enanthate, widely used and abused anabolic androgenic steroid (AAS), on main regulators of steroidogenesis and steroidogenic genes expression in testosterone-producing Leydig cells of adult rats. The results showed that prolonged (10-weeks) intramuscular administration of testosterone-enanthate, in clinically relevant dose, significantly increased prolactin, but decreased Prlr2 and Gnrhr in pituitary of adult rat. The levels of testosterone, Insl3, cAMP and mitochondrial membrane potential of Leydig cells were significantly reduced. This was followed by decreased expression of some steroidogenic enzymes and regulatory proteins such as Lhcgr, Prlr1/2, Tspo, Star, Cyp11a1, Cyp17a1, Dax1. Oppositely, Hsd3b1/2, Hsd3b5, Hsd17b4, Ar, Arr19 increased. In the same cells, transcriptional milieu of cAMP signaling elements was disturbed with remarkable up-regulation of PRKA (the main regulator of steroidogenesis). Increased prolactin together with stimulated transcription of Jak2/Jak3 could account for increased Hsd3b1/2 and Hsd3b5 in Leydig cells following 10-weeks in vivo treatment with testosterone-enanthate. In vitro studies revealed that testosterone is capable to increase level of Prlr1, Prlr2, Hsd3b1/2, Hsd3b5 in Leydig cells. Accordingly, testosterone-induced changes in prolactin receptor signaling together with up-regulation of PRKA, Hsd3b1/2, Hsd3b5, Ar in Leydig cells, could be the possible mechanism that contribute to the establishment of a new adaptive response to maintain homeostasis and prevent loss of steroidogenic function. Presented data provide new molecular insights into the relationship between disturbed testosterone homeostasis and mammalian reproduction and are important in terms of wide use and abuse of AASs and human reproductive health. Copyright © 2015 Elsevier Ltd. All rights reserved.

  5. 21 CFR 1308.33 - Exemption of certain anabolic steroid products; application.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 9 2010-04-01 2010-04-01 false Exemption of certain anabolic steroid products... SCHEDULES OF CONTROLLED SUBSTANCES Exempt Anabolic Steroid Products § 1308.33 Exemption of certain anabolic... compound, mixture, or preparation containing an anabolic steroid as defined in part 1300 of this chapter...

  6. Integration of ligand and structure-based virtual screening for identification of leading anabolic steroids.

    Science.gov (United States)

    Alvarez-Ginarte, Yoanna María; Montero-Cabrera, Luis Alberto; García-de la Vega, José Manuel; Bencomo-Martínez, Alberto; Pupo, Amaury; Agramonte-Delgado, Alina; Marrero-Ponce, Yovani; Ruiz-García, José Alberto; Mikosch, Hans

    2013-11-01

    Parallel ligand- and structure-based virtual screenings of 269 steroids with anabolic activity evaluated in vivo were performed. The quantitative structure-activity relationship (QSAR) model expressed by selected descriptors as the octanol-water partition coefficient, the molar volume and the quantum mechanical calculated charge values on atoms C1, C2, C5, C9, C10, C14 and C17 of the steroid skeleton, expresses structural features of anabolic steroids (AS) contributing to the transport and steroid-receptor interaction. On the other hand, computational simulations of a candidate ligand binding to a receptor study (a "docking" procedure) predict the association of these AS with the human androgen receptor (AR). Fourteen compounds were identified as lead; the most potent was the 7α-methylestr-4-en-3, 17-dione. It was concluded that a good anabolic activity requires hydrogen bonding interactions between both Arg752 and Gln711 residues in the cycles A with O3 atom of the steroid and either Asn705 and Thr877 residues in the cycles D of steroid with O17 atom. Copyright © 2013 Elsevier Ltd. All rights reserved.

  7. Steroid Androgen Exposure during Development Has No Effect on Reproductive Physiology of Biomphalaria glabrata.

    Directory of Open Access Journals (Sweden)

    Satwant Kaur

    Full Text Available Gastropod mollusks have been proposed as alternative models for male reproductive toxicity testing, due to similarities in their reproductive anatomy compared to mammals, together with evidence that endocrine disrupting chemicals can cause effects in some mollusks analogous to those seen in mammals. To test this hypothesis, we used the freshwater pulmonate snail, Biomphalaria glabrata, for which various genetic tools and a draft genome have recently become available, to investigate the effects of two steroid androgens on the development of mollusk secondary sexual organs. Here we present the results of exposures to two potent androgens, the vertebrate steroid; 5α-dihydrotestosterone (DHT and the pharmaceutical anabolic steroid; 17α-methyltestosterone (MT, under continuous flow-through conditions throughout embryonic development and up to sexual maturity. Secondary sexual gland morphology, histopathology and differential gene expression analysis were used to determine whether steroid androgens stimulated or inhibited organ development. No significant differences between tissues from control and exposed snails were identified, suggesting that these androgens elicited no biologically detectable response normally associated with exposure to androgens in vertebrate model systems. Identifying no effect of androgens in this mollusk is significant, not only in the context of the suitability of mollusks as alternative model organisms for testing vertebrate androgen receptor agonists but also, if applicable to other similar mollusks, in terms of the likely impacts of androgens and anti-androgenic pollutants present in the aquatic environment.

  8. [Anabolic steroid induced hypogonadism in men: overview and case report].

    Science.gov (United States)

    Stárka, Luboslav; Dušková, Michaela; Kolátorová, Lucie; Lapčík, Oldřich

    An important potential consequence of the anabolic steroid misuse is hypogonadotropic hypogonadism due to the inhibition of pituitary secretion of gonadotropins. By the symptoms as testicular atrophy, spermatogenic and fertility disturbances or dysfunction in sexual life, the anabolic steroids induced hypogonadism (ASIH) could be differentiated from organic hypogonadotropic hypogonadism only with difficulty unless the misuse is reported by the user. When diagnosed, the crucial step in the therapy is the stop of anabolic use. Convalescence lasts usually several months or even more than one year. First could be seen the retreat of testicular atrophy followed by the rearrangement of spermatogenesis. The users mainly well informed from internet use for amelioration of the symptoms injections of human choriogonadotropin (hCG), selective estrogen receptor modulators (SERM) or aromatase inhibitors.Key words: anabolic steroids - doping - hypogonadotropic hypogonadism - side effects.

  9. Identification of an anabolic selective androgen receptor modulator that actively induces death of androgen-independent prostate cancer cells.

    Science.gov (United States)

    Schmidt, Azriel; Meissner, Robert S; Gentile, Michael A; Chisamore, Michael J; Opas, Evan E; Scafonas, Angela; Cusick, Tara E; Gambone, Carlo; Pennypacker, Brenda; Hodor, Paul; Perkins, James J; Bai, Chang; Ferraro, Damien; Bettoun, David J; Wilkinson, Hilary A; Alves, Stephen E; Flores, Osvaldo; Ray, William J

    2014-09-01

    Prostate cancer (PCa) initially responds to inhibition of androgen receptor (AR) signaling, but inevitably progresses to hormone ablation-resistant disease. Much effort is focused on optimizing this androgen deprivation strategy by improving hormone depletion and AR antagonism. However we found that bicalutamide, a clinically used antiandrogen, actually resembles a selective AR modulator (SARM), as it partially regulates 24% of endogenously 5α-dihydrotestosterone (DHT)-responsive genes in AR(+) MDA-MB-453 breast cancer cells. These data suggested that passive blocking of all AR functions is not required for PCa therapy. Hence, we adopted an active strategy that calls for the development of novel SARMs, which induce a unique gene expression profile that is intolerable to PCa cells. Therefore, we screened 3000 SARMs for the ability to arrest the androgen-independent growth of AR(+) 22Rv1 and LNCaP PCa cells but not AR(-) PC3 or DU145 cells. We identified only one such compound; the 4-aza-steroid, MK-4541, a potent and selective SARM. MK-4541 induces caspase-3 activity and cell death in both androgen-independent, AR(+) PCa cell lines but spares AR(-) cells or AR(+) non-PCa cells. This activity correlates with its promoter context- and cell-type dependent transcriptional effects. In rats, MK-4541 inhibits the trophic effects of DHT on the prostate, but not the levator ani muscle, and triggers an anabolic response in the periosteal compartment of bone. Therefore, MK-4541 has the potential to effectively manage prostatic hypertrophic diseases owing to its antitumor SARM-like mechanism, while simultaneously maintaining the anabolic benefits of natural androgens. Copyright © 2014 Elsevier Ltd. All rights reserved.

  10. Anabolic steroid abuse causing recurrent hepatic adenomas and hemorrhage

    Science.gov (United States)

    Martin, Nicole M; Dayyeh, Barham K Abu; Chung, Raymond T

    2008-01-01

    Anabolic steroid abuse is common among athletes and is associated with a number of medical complications. We describe a case of a 27-year-old male bodybuilder with multiple hepatic adenomas induced by anabolic steroids. He initially presented with tumor hemorrhage and was treated with left lateral hepatic segmentectomy. Regression of the remaining tumors was observed with cessation of steroid use. However, 3 years and a half after his initial hepatic segmentectomy, he presented with recurrent tumor enlargement and intraperitoneal hemorrhage in the setting of steroid abuse relapse. Given his limited hepatic reserve, he was conservatively managed with embolization of the right accessory hepatic artery. This is the first reported case of hepatic adenoma re-growth with recidivistic steroid abuse, complicated by life-threatening hemorrhage. While athletes and bodybuilders are often aware of the legal and social ramifications of steroid abuse, they should continue to be counseled about its serious medical risks. PMID:18680242

  11. Steroids

    Science.gov (United States)

    ... steroids (say: STARE-oydz), they often mean illegal anabolic steroids. Anabolic steroids are artificially produced hormones that are the same ... these is testosterone (say: tes-TOSS-tuh-rone). Anabolic steroids can be taken in the form of pills, ...

  12. Effectiveness of Anabolic Steroid Preventative Intervention among Gym Users: Applying Theory of Planned Behavior.

    Science.gov (United States)

    Jalilian, Farzad; Allahverdipour, Hamid; Moeini, Babak; Moghimbeigi, Abbas

    2011-01-01

    Use of anabolic androgenic steroids (AAS) has been associated with adverse physical and psychiatric effects and it is known as rising problem among youth people. This study was conducted to evaluate anabolic steroids preventative intervention efficiency among gym users in Iran and theory of planned behaviour was applied as theoretical framework. Overall, 120 male gym users participated in this study as intervention and control group. This was a longitudinal randomized pretest - posttest series control group design panel study to implement a behaviour modification based intervention to prevent AAS use. Cross -tabulation and t-test by using SPSS statistical package, version 13 was used for the statistical analysis. It was found significant improvements in average response for knowledge about side effects of AAS (Pgym users and ado-lescences would be effective to improve adolescents' healthy behaviors and intend them not to use AAS.

  13. Uxoricide and dismemberment in a case of illicit anabolic steroid use: A case report and literature review

    Directory of Open Access Journals (Sweden)

    Allan Seppänen

    2016-12-01

    Full Text Available Despite abounding evidence for the harmful effects of synthetic anabolic-androgenic steroids, they are commonly misused for competitive and body-image reasons. Steroids are often used in the context of poly-drug misuse, which may mask their specific effects on behaviour, such as increasing aggression. We present our case report as a concrete example of current steroid-related substance-misuse trends. A 25-year old Finnish male with various psychiatric and drug-related symptomology, but almost no previous history of aggressive behaviour, battered his wife to death and mutilated her body after a five-week steroid regimen.

  14. Radioimmunoassay of 17α-alkalyted anabolic steroids

    International Nuclear Information System (INIS)

    Hampl, R.; Picha, J.; Chundela, B.

    1978-01-01

    A method for the detection of anabolic 17α-alkylated androstane derivatives in both plasma and urine is described and evaluated. The goat and rabbit antisera against 17α-Methyltestosteron-3-carboxymethyloxim-Rinderserum albumin were raised and compared using [ 3 H]methandrostenolone as a tracer. 22 Steroids including 10 potent synthetic anabolics were tested for their cross-reaction with these antisera. (orig.) [de

  15. The Effect of Anabolic Steroid Education on Knowledge and Attitudes of At-Risk Preadolescents.

    Science.gov (United States)

    Trenhaile, Jay; Choi, Hee-Sook; Proctor, Theron B.; Work, Patricia

    1998-01-01

    Investigates the effect of anabolic steroid education on preadolescents' knowledge of and attitudes toward anabolic steroids with 35 male athletes. Information on psychological and physiological aspects of anabolic steroid use, weight training techniques, nutrition, social decision making, and self-esteem training were provided. Participants…

  16. Knowledge about Anabolic Steroids of Rhode Island Adolescents: Implications for Education Programs.

    Science.gov (United States)

    Nutter, June

    Although anabolic steroids are associated with short term behavior and long term health problems, few schools address this issue. Adolescents were surveyed to determine their general knowledge of anabolic steroids, attitudes related to fair play, and interest in limiting anabolic steroid use. Data from 322 boys and 331 girls in grades 7-12 were…

  17. 21 CFR 1308.25 - Exclusion of a veterinary anabolic steroid implant product; application.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 9 2010-04-01 2010-04-01 false Exclusion of a veterinary anabolic steroid implant... OF JUSTICE SCHEDULES OF CONTROLLED SUBSTANCES Excluded Veterinary Anabolic Steroid Implant Products § 1308.25 Exclusion of a veterinary anabolic steroid implant product; application. (a) Any person seeking...

  18. Anabolic steroids for rehabilitation after hip fracture in older people

    Directory of Open Access Journals (Sweden)

    Vaqas Farooqi

    Full Text Available ABSTRACT BACKGROUND: Hip fracture occurs predominantly in older people, many of whom are frail and undernourished. After hip fracture surgery and rehabilitation, most patients experience a decline in mobility and function. Anabolic steroids, the synthetic derivatives of the male hormone testosterone, have been used in combination with exercise to improve muscle mass and strength in athletes. They may have similar effects in older people who are recovering from hip fracture. OBJECTIVES: To examine the effects (primarily in terms of functional outcome and adverse events of anabolic steroids after surgical treatment of hip fracture in older people. METHODS: Search methods: We searched the Cochrane Bone, Joint and Muscle Trauma Group Specialized Register (10 September 2013, the Cochrane Central Register of Controlled Trials (CENTRAL (The Cochrane Library, 2013 Issue 8, MEDLINE (1946 to August Week 4 2013, EMBASE (1974 to 2013 Week 36, trial registers, conference proceedings, and reference lists of relevant articles. The search was run in September 2013. Selection criteria: Randomized controlled trials of anabolic steroids given after hip fracture surgery, in inpatient or outpatient settings, to improve physical functioning in older patients with hip fracture. Data collection and analysis: Two review authors independently selected trials (based on predefined inclusion criteria, extracted data and assessed each study's risk of bias. A third review author moderated disagreements. Only very limited pooling of data was possible. The primary outcomes were function (for example, independence in mobility and activities of daily living and adverse events, including mortality. MAIN RESULTS: We screened 1290 records and found only three trials involving 154 female participants, all of whom were aged above 65 years and had had hip fracture surgery. All studies had methodological shortcomings that placed them at high or unclear risk of bias. Because of this high

  19. Multi-organ damage induced by anabolic steroid supplements: a case report and literature review

    Directory of Open Access Journals (Sweden)

    Samaha Ali A

    2008-10-01

    Full Text Available Abstract Introduction The use of anabolic supplements and other related drugs for body building and to enhance athletic performance is nowadays widespread and acutely pervasive all around the world. This alarming increase in the use of anabolic and amino acid supplements has been linked to a diverse array of pathologies. As previously reported, the abuse of androgenic steroids is not without severe physiological, psychiatric and physical costs. The case we report here describes multi-organ damage resulting from the abuse and uncontrolled use of anabolic steroid supplements, mainly testosterone. Case presentation A 24-year-old white man presented with abdominal pain concomitant with nausea and vomiting. Laboratory analysis revealed hypercalcemia, elevated liver enzymes and high levels of amylase, lipase and creatine protein kinase. Conclusion Amino acid as well as anabolic supplements may lead to abnormal functioning of many organs, which could be fatal in some instances. This mandates worldwide and concerted efforts to educate the public, especially the youth, about the dangers of these increasingly abused drugs.

  20. Anabolic steroids for rehabilitation after hip fracture in older people.

    Science.gov (United States)

    Farooqi, Vaqas; Berg, Maayken E L van den; Cameron, Ian D; Crotty, Maria

    2016-01-01

    Hip fracture occurs predominantly in older people, many of whom are frail and undernourished. After hip fracture surgery and rehabilitation, most patients experience a decline in mobility and function. Anabolic steroids, the synthetic derivatives of the male hormone testosterone, have been used in combination with exercise to improve muscle mass and strength in athletes. They may have similar effects in older people who are recovering from hip fracture. To examine the effects (primarily in terms of functional outcome and adverse events) of anabolic steroids after surgical treatment of hip fracture in older people. Search methods: We searched the Cochrane Bone, Joint and Muscle Trauma Group Specialized Register (10 September 2013), the Cochrane Central Register of Controlled Trials (CENTRAL) (The Cochrane Library, 2013 Issue 8), MEDLINE (1946 to August Week 4 2013), EMBASE (1974 to 2013 Week 36), trial registers, conference proceedings, and reference lists of relevant articles. The search was run in September 2013.Selection criteria: Randomized controlled trials of anabolic steroids given after hip fracture surgery, in inpatient or outpatient settings, to improve physical functioning in older patients with hip fracture.Data collection and analysis: Two review authors independently selected trials (based on predefined inclusion criteria), extracted data and assessed each study's risk of bias. A third review author moderated disagreements. Only very limited pooling of data was possible. The primary outcomes were function (for example, independence in mobility and activities of daily living) and adverse events, including mortality. We screened 1290 records and found only three trials involving 154 female participants, all of whom were aged above 65 years and had had hip fracture surgery. All studies had methodological shortcomings that placed them at high or unclear risk of bias. Because of this high risk of bias, imprecise results and likelihood of publication bias

  1. Anabolic Steroid Use: Indications of Habituation among Adolescents.

    Science.gov (United States)

    Yesalis, Charles E.; And Others

    1989-01-01

    Identified characteristics of adolescent male anabolic steroid (AS) user and addictive potential. Found AS user population different from nonuser in self-perceptions of health and strength, interest in controlling AS use, and perception of peer AS use. Found subgroups with significantly different attitudes and/or behaviors. Suggests prevention…

  2. Psychological Predictors of Anabolic Steroid Use: An Exploratory Study.

    Science.gov (United States)

    Schwerin, Michael J.; Corcoran, Kevin J.; LaFleur, Bonnie J.; Fisher, Leslee; Patterson, David; Olrich, Tracy

    1997-01-01

    Examined social physique anxiety, upper body esteem, social anxiety, and body dissatisfaction as possible predictors of anabolic steroid (AS) use. Results based on 185 AS-using bodybuilders and various control groups indicated that the upper body strength subscale of two measures, along with age, were significant predictors of AS use. (RJM)

  3. Project Right Way: An Anabolic Steroid Education Program.

    Science.gov (United States)

    Nutter, June

    There is increasing concern by medical experts in this country about the use of anabolic steroids by teenagers. Over one million Americans are believed to be currently using or have used the synthetic hormones in the past. While drug testing and a reduction in the supply of the drugs appear to be reducing the number of adult users, use by…

  4. Anabolic steroid usage in athletics: facts, fiction, and public relations.

    Science.gov (United States)

    Berning, Joseph M; Adams, Kent J; Stamford, Bryant A

    2004-11-01

    Anecdotal evidence suggests the widespread usage of anabolic steroids among athletes (20-90%), particularly at the professional and elite amateur levels. In contrast, scientific studies indicate that usage is rare and no higher than 6%. Conclusions from scientific studies suggest that anabolic steroid usage declines progressively from high school to college and beyond; however, anecdotal evidence claims the opposite trend. In this clash between "hard" scientific data vs. "soft" anecdotal information, it is natural that professionals would gravitate toward scientifically based conclusions. However, in the case of anabolic steroids (a stigmatized and illegal substance), should word-of-mouth testimony from individuals closest to the issues--those who have participated in and coached sports, those who have served as drug-testing overseers, and journalists who relentlessly track leads and verify sources--be set aside as irrelevant? Not if a complete picture is to emerge. In this review, hard scientific evidence is placed on the table side-by-side with soft anecdotal evidence, without weighting or bias. The purpose is to allow the opportunity for each to illuminate the other and, in so doing, potentially bring us a step closer to determining the true extent of anabolic steroid usage in athletics.

  5. The Sturm und Drang of anabolic steroid use: angst, anxiety, and aggression.

    Science.gov (United States)

    Oberlander, Joseph G; Henderson, Leslie P

    2012-06-01

    Anabolic androgenic steroids (AAS) are illicitly administered to enhance athletic performance and body image. Although conferring positive actions on performance, steroid abuse is associated with changes in anxiety and aggression. AAS users are often keenly invested in understanding the biological actions of these drugs. Thus, mechanistic information on AAS actions is important not only for the biomedical community, but also for steroid users. Here we review findings from animal studies on the impact of AAS exposure on neural systems that are crucial for the production of anxiety and aggression, and compare the effects of the different classes of AAS and their potential signaling mechanisms, as well as context-, age- and sex-dependent aspects of their actions. Copyright © 2012 Elsevier Ltd. All rights reserved.

  6. The Sturm und Drang of anabolic steroid use: angst, anxiety, and aggression

    Science.gov (United States)

    Oberlander, Joseph G.; Henderson, Leslie P.

    2014-01-01

    Anabolic androgenic steroids (AAS) are illicitly administered to enhance athletic performance and body image. Although conferring positive actions on performance, steroid abuse is associated with changes in anxiety and aggression. AAS users are often keenly invested in understanding the biological actions of these drugs. Thus, mechanistic information on AAS actions is important not only for the biomedical community, but also for steroid users. Here we review findings from animal studies on the impact of AAS exposure on neural systems that are crucial for the production of anxiety and aggression, and compare the effects of the different classes of AAS and their potential signaling mechanisms, as well as context-, age- and sex-dependent aspects of their actions. PMID:22516619

  7. Metabolism of anabolic steroids and their relevance to drug detection in horseracing.

    Science.gov (United States)

    Teale, Philip; Houghton, Edward

    2010-06-01

    The fight against doping in sport using analytical chemistry is a mature area with a history of approximately 100 years in horseracing. In common with human sport, anabolic/androgenic steroids (AASs) are an important group of potential doping agents. Particular issues with their detection are extensive metabolism including both phase I and phase II. A number of the common AASs are also endogenous to the equine. A further issue is the large number of synthetic steroids produced as pharmaceutical products or as 'designer' drugs intended to avoid detection or for the human supplement market. An understanding of the metabolism of AASs is vital to the development of effective detection methods for equine sport. The aim of this paper is to review current knowledge of the metabolism of appropriate steroids, the current approaches to their detection in equine sport and future trends that may affect equine dope testing.

  8. [Body cult and use of anabolic steroids by bodybuilders].

    Science.gov (United States)

    Iriart, Jorge Alberto Bernstein; Chaves, José Carlos; Orleans, Roberto Ghignone de

    2009-04-01

    This study focused on the reasons for practicing bodybuilding and the use of anabolic steroids, as well as the social representations and uses of the body among bodybuilding steroid users. This ethnographic study involved participant observation in middle and lower-class bodybuilding gyms in Salvador, Bahia State, Brazil, and 43 in-depth interviews with steroid users. Aesthetic reasons are the main motivation for bodybuilding and steroid use in both middle and lower-class users. Dissatisfaction with one's real body as compared to the ideal standard flaunted by the mass media, fear of being devalued or shunned by one's peer groups, the symbolic capital associated with a 'pumped-up' body, and the sense of immediacy in obtaining results all contributed to steroid use. Preventive campaigns are needed, targeting young people and combining a critical view and deconstruction of the values assigned to the body by consumer society, counteracted by high-quality information on the health risks associated with anabolic steroid use.

  9. Efeitos dos esteroides anabólicos androgênicos sobre o útero e parâmetros reprodutivos de ratas adultas Effects of androgenic anabolic steroids on the uterus and reproductive parameters of adult female rats

    Directory of Open Access Journals (Sweden)

    Isabel Cristina Cherici Camargo

    2009-09-01

    normal male rats for reproductive parameters evaluation, composing the groups treated during the pre-gestational period. Another group of 20 female rats were treated during the gestational period (7th-14th days. For data analysis, the Kruskal-Wallis non-parametric variance analysis was used, followed by the test of Dunn or of Student-Newman-Keus (5% significance level. RESULTS: there was a significant body weight increase in the androgenized females (ND: 305±50; T: 280±35; ND+T: 275±30 versus C: 255±22 g; p<0.05. Uterine weight was not affected by the steroidal treatment (ND: 0.6±0.2; T: 0.4±0.04; ND+T: 0.7±0.1 versus C: 0.4±0.09 g. All the androgenized females presented estral acyclicity and endometrium characterized by papilliferous luminal lining, oedematous stroma with hemorrhagic areas and secretory activity. There were changes in the morphometrical thickness parameters of the luminal epithelium, myometrium and perimetrium in the androgenized groups. None of the female rats got pregnant when treated with steroids in the pre-gestational period and the treatment during organogenesis affected negatively the reproductive parameters. CONCLUSIONS: steroidal agents alter the uterine structure and impair fertility and gestational outcome in female rats.

  10. Advances in immunoassay of anabolic steroids

    International Nuclear Information System (INIS)

    Hampl, R.; Putz, Z.; Bicikova, M.; Starka, L.

    1985-01-01

    A specific RIA for the main nortestosterone metabolites, norandrosterone and noretiocholanolone and a rapid, automatizable modification of testosterone RIA in urine are described. Additionally, an enzymeimmunoassay (EIA) variant for detection of 17α-methyltestosterone and related steroids is suggested. (Auth.)

  11. Anabolic steroids affect human periodontal health and microbiota.

    Science.gov (United States)

    Brusca, María Isabel; Verdugo, Fernando; Amighini, Celeste; Albaina, Olatz; Moragues, María D

    2014-07-01

    This study aims to evaluate periodontal microbiological differences between systemically healthy nonsmoker males taking anabolic androgenic steroids (AASs) and non-AAS users and to find associations between disease severity and AAS use. Ninety-two men practicing bodybuilding were included in the study. They were divided into AAS users and a matched control nonuser group and subgrouped based on their most severe periodontal condition. Pooled subgingival samples from each individual were cultured to evaluate specific periodontopathogen infection. AAS users had significantly higher prevalence of severe periodontitis. AAS users had greater gingival inflammation and clinical attachment loss of ≥ 3 mm than nonusers (odds ratio (OR) = 2.4; p = 0.09; 95 % confidence interval (CI) 0.8-6.4). AAS users were 4.9 times more likely to be infected with Prevotella intermedia than AAS nonusers (OR = 4.9; p = 0.003; 95 % CI 1.6-14.7). The OR of presenting subgingival Aggregatibacter actinomycetemcomitans was 8.2 times higher in AAS users (OR = 8.2; p = 0.03; 95 % CI 0.9-70.8). AAS users were 5.6 times more likely to present subgingival Candida spp. than nonusers (OR = 5.6; p = 0.02; 95 % CI 1.1-27.1). AAS users were 14.8 times more likely to present subgingival Candida parapsilosis than nonusers (OR = 14.8; p < 0.0001; 95 % CI 3.1-69.2). The likelihood of AAS users presenting subgingival Candida tropicalis was 4.3 times higher than nonusers (OR = 4.3; p = 0.03; 95 % CI 1.1-16.9). A. actinomycetemcomitans was mostly isolated in individuals with severe periodontitis and was associated with subgingival Porphyromonas gingivalis, P. intermedia, and Candida spp. AAS use may increase the risk for severe periodontitis and may cause a subgingival selection of certain Candida species. Specific periodontopathogens, such as Candida dubliniensis and Candida albicans, seem to be negatively affected by AAS use. The higher risk for disease progression in AAS users may be explained by the

  12. Optimised deconjugation of androgenic steroid conjugates in bovine urine

    DEFF Research Database (Denmark)

    Pedersen, Mikael; Frandsen, Henrik Lauritz; Andersen, Jens Hinge

    2017-01-01

    and glucuronidase resulting in free steroids in the extract. It is well known that some sulphates are not deconjugated using aryl sulphatase; instead, for example, solvolysis can be used for deconjugation of these aliphatic sulphates. The effectiveness of solvolysis on androgenic steroid sulphates was tested...... with selected aliphatic steroid sulphates (boldenone sulphate, nortestosteron sulphate and testosterone sulphate), and the method was validated for analysis of androgenic steroids in bovine urine using free steroids, steroid sulphates and steroid glucuronides as standards. Glucuronidase and sulphuric acid......After administration of steroids to animals the steroids are partially metabolised in the liver and kidney to phase 2 metabolites, i.e., glucuronic acid or sulphate conjugates. During analysis these conjugated metabolites are normally deconjugated enzymatically with aryl sulphatase...

  13. Skeletal myopathy in patients with chronic heart failure: significance of anabolic-androgenic hormones.

    Science.gov (United States)

    Josiak, Krystian; Jankowska, Ewa A; Piepoli, Massimo F; Banasiak, Waldemar; Ponikowski, Piotr

    2014-12-01

    In heart failure, impairment of cardiac muscle function leads to numerous neurohormonal and metabolic disorders, including an imbalance between anabolic and catabolic processes, in favour of the latter. These disorders cause loss of muscle mass with structural and functional changes within the skeletal muscles, known as skeletal myopathy. This phenomenon constitutes an important mechanism that participates in the pathogenesis of chronic heart failure. both its clinical symptoms and the progression of the disease. Attempts to reverse the above-mentioned pathologic processes by exploiting the anabolic action of androgenic hormones could provide a potentially attractive treatment option. The current concepts of anabolic androgen deficiency and resultant skeletal myopathy in patients with heart failure are reviewed, and the potential role of anabolic-androgenic hormones as an emerging therapeutic option for targeting heart failure is discussed.

  14. Effectiveness of Anabolic Steroid Preventative Intervention among Gym Users: Applying Theory of Planned Behavior

    Directory of Open Access Journals (Sweden)

    Abbas Moghimbeigi

    2011-07-01

    Full Text Available Background: Use of anabolic androgenic steroids (AAS has been associated with adversephysical and psychiatric effects and it is known as rising problem among youth people. Thisstudy was conducted to evaluate anabolic steroids preventative intervention efficiency amonggym users in Iran and theory of planned behaviour was applied as theoretical framework.Methods: Overall, 120 male gym users participated in this study as intervention and controlgroup. This was a longitudinal randomized pretest - posttest series control group design panelstudy to implement a behaviour modification based intervention to prevent AAS use. Cross -tabulation and t-test by using SPSS statistical package, version 13 was used for the statisticalanalysis.Results: It was found significant improvements in average response for knowledge about sideeffects of AAS (P<0.001, attitude toward, and intention not to use AAS. Additionally afterintervention, the rate of AAS and supplements use was decreased among intervention group.Conclusion: Comprehensive implementation against AAS abuse among gym users and adolescenceswould be effective to improve adolescents’ healthy behaviors and intend them notto use AAS.

  15. Prevalence of use of anabolic steroids by bodybuilders using three methods in a city of iran.

    Science.gov (United States)

    Nakhaee, Mohammad Reza; Pakravan, Faezeh; Nakhaee, Nouzar

    2013-01-01

    The prevalence of substance use among bodybuilding athletes has been poorly studied in Iran. This study was conducted to examine the prevalence of drug use, especially anabolic steroids, among bodybuilding athletes. This cross-sectional study was conducted in the first half of 2013 among body building athletes referring to gyms located in Kerman, Iran. Five gyms were selected randomly and 380 athletes were invited to complete a self-administered anonymous questionnaire, consecutively. The questionnaire included two parts; baseline characteristics and substance related questions. The prevalence of anabolic steroids was estimated based on three methods; self-report, projective question, and crosswise model. We enrolled 298 male athletes in the final analysis. Mean ± SD age of subjects was 25.9 ± 8.4. The most frequent recent (past 30 days) drug use was waterpipe smoking (45%). The second most frequently used drug was alcohol (26.5%, recent use). Based on self-reports, the prevalence of lifetime anabolic steroid use was calculated to be 24.5%. The corresponding figure based on crosswise method was obtained to be 56.8%. Participants believed that a median of 40% of athletes had used anabolic steroids in their lifetime. The prevalence of anabolic steroid was higher in single and less educated individuals (P anabolic steroids was to increase muscle size. The prevalence of drug use, especially tobacco, alcohol, and anabolic steroids, was high among bodybuilding athletes. We could not rely on self-reports to examine anabolic steroid use.

  16. The action of trenbolone acetate, a synthetic anabolic steroid, on ovarian function in the Guinea pig

    International Nuclear Information System (INIS)

    Zarkawi, M.; Galbraith, H.

    1992-01-01

    The action of trenbolone acetate, a synthetic anabolic steroid, on ovarian function was investigated in the Guinea pig. Certain comparisons were made with testosterone, the naturally occurring androgen, administered as the phenylpropionate ester. Progesterone was analysed using radioimmunoassay. two milligrams trenbolone acetate per Kg given subcutaneously on alternate days for 20 days blocked oestrous cyclicity and ovulation in 9 of 10 animals. A similar effect was shown by 2.2 mg of testosterone phenylpropionate. Treatment of trenbolone acetate-treated animals with exogenous gonadotropins suggested that the production of follicle stimulating hormone had been suppressed. Signs of abnormality were seen in the livers of animals receiving 2 mg trenbolone acetate and 2.2 mg testosterone phenylpropionate. (author). 17 refs., 2 tabs

  17. Effects of anabolic steroid treatment associated with physical training in adipose tissue of male Wistar rats

    Directory of Open Access Journals (Sweden)

    Marcela de Paiva Foletto

    2015-06-01

    Full Text Available Anabolic androgenic-steroids (AAS include a broad class of synthetic derivatives of testosterone, being nandrolone decanoate the most widely used in sports environment. The aim of this study was to evaluate the metabolic effects of nandrolone decanoate in sedentary and trained adult male rats. We established four experimental groups: sedentary control, sedentary treated, trained control and trained treated. The training had consisted of running on a treadmill for nine weeks. Treated animals received intramuscular injections of nandrolone decanoate (0.5 mg kg-1 during the last four weeks of physical training. The training time as the drug used were not sufficient to significantly reduce body weight gain, but caused a significative decrease on diameter of adipocytes and in the amount of adipose tissue stored, as well as decreased the plasma levels of glucose and total cholesterol.

  18. Anabolic steroids abuse-induced cardiomyopathy and ischaemic stroke in a young male patient.

    Science.gov (United States)

    Shamloul, Reham Mohammed; Aborayah, Ahmed Fathy; Hashad, Assem; Abd-Allah, Foad

    2014-02-26

    We report a case of a 37-year-old man presented with acute stroke and hepatorenal impairment which were associated with anabolic-androgenic steroids (AAS) abuse over 2 years. Despite the absence of apparent symptoms and signs of congestive heart failure at presentation, an AAS-induced dilated cardiomyopathy with multiple thrombi in the left ventricle was attributed to be the underlying cause of his condition. Awareness of the complications of AAS led to the prompt treatment of the initially unrecognised dilated cardiomyopathy, and improved the liver and kidney functions. However, the patient was exposed to a second severe ischaemic event, which led to his death. This unique and complex presentation of AAS complications opens for better recognition and treatment of their potentially fatal effects.

  19. A qualitative study of anabolic steroid use amongst gym users in the United Kingdom:Motives, beliefs and experiences

    OpenAIRE

    Kimergård, Andreas

    2014-01-01

    The illicit use of anabolic steroids amongst the gym population continues to rise in the United Kingdom presenting serious challenges to public health. This study used qualitative interviews to explore the experiences of 24 users of anabolic steroids and investigate their motives and experiences. Body satisfaction was a motivating factor in the use of anabolic steroids. Anabolic steroid users’ drug use and associated behaviour were influenced by numerous sources of information, in particular,...

  20. Anabolic steroid use in weightlifters and bodybuilders: an internet survey of drug utilization.

    Science.gov (United States)

    Perry, Paul J; Lund, Brian C; Deninger, Michael J; Kutscher, Eric C; Schneider, Justin

    2005-09-01

    Dietary supplements and ergogenic agents, including anabolic steroids, are common components of present-day bodybuilder and weightlifter training regimens. Prior reports of anabolic steroid use suggest polypharmacy and high doses of injectable agents. To provide an updated description of anabolic steroid regimens employed by weightlifters and bodybuilders and to determine the extent to which anabolic steroid-associated behaviors are consistent with substance dependence. Web-based survey. Links to the Web-based survey instrument were established from leading bodybuilding and fitness web pages. The questionnaire included demographic information, anabolic drug use history, adverse effects, information sources, and steroid use behavior consistent with criteria for a substance dependence disorder. A total of 207 subjects provided a detailed anabolic steroid drug history. Steroid regimens included a mean of 3.1 agents, involved cycles ranging from 5 to 10 weeks, and often included doses 5 to 29 times greater than physiologic replacement doses. Behavior consistent with a substance dependence disorder was endorsed by 33% of respondents. These findings suggest that anabolic steroid use among weightlifters and bodybuilders continues, generally involving multiple steroids and additional dietary supplementary agents. The adverse effects, polypharmacy, large dosages, and risk of substance abuse are all major health care concerns that require further study. The survey findings provide sports medicine practitioners a reasonable estimate of the expected drug history among bodybuilders and weightlifters for the use of performance-enhancing agents.

  1. Vulnerability and the intention to anabolic steroids use among Iranian gym users: an application of the theory of planned behavior.

    Science.gov (United States)

    Allahverdipour, Hamid; Jalilian, Farzad; Shaghaghi, Abdolreza

    2012-02-01

    This correlational study explored the psychological antecedents of 253 Iranian gym users' intentions to use the anabolic-androgenic steroids (AAS), based on the Theory of Planned Behavior (TPB). The three predictor variables of (1) attitude, (2) subjective norms, and (3) perceived behavioral control accounted for 63% of the variation in the outcome measure of the intention to use the AAS. There is some support to use the TPB to design and implement interventions to modify and/or improve individuals' beliefs that athletic goals are achievable without the use of the AAS.

  2. Supplementation with Pfaffia glomerata (Sprengel) Pedersen does not affect androgenic-anabolic parameters in male rats.

    Science.gov (United States)

    Fernandes, Ney Felipe; Martino-Andrade, Anderson Joel; Dos Santos Lourenço, Ana Carolina; Muller, Juliane Centeno; Spercoski, Katherinne Maria; Nihi, Fabiola; Miguel, Marilis Dallarmi; de Oliveira, Vinícius Bednarczuk; Dalsenter, Paulo Roberto; Morais, Rosana Nogueira

    2015-02-23

    Paffia spp (Amaranthacea) has a widespread use of in Brazil as a possible hormonal supplement and a substitute of Panax ginseng, although information on its reproductive effects is missing. To evaluated possible anabolic-androgenic or anti-androgenic effects of Pfaffia glomerata (PG) extract using intact eight-months-old male rats and pre-pubertal castrated rats. Three different dose levels of PG (8.5, 30 and 85 mg/kg/day) were administered to eight-months-old rats for 28 days or to castrated males for 7 days (Hershberger assay). In the experiment with intact animals, 24h fecal samples were collected for quantification of fecal metabolites of androgens throughout treatment. At the end of the treatment period, animals were euthanized for evaluation of serum testosterone, reproductive organ weights, number of spermatids per testis, diameter of seminiferous tubules and cross-sectional area of soleus muscle fibers. In the Hershberber assay, androgenic or anti-androgenic effects were evaluated by the weights of androgen-dependent tissues: ventral prostate, seminal vesicle, glans penis and levator ani muscle/bulbocavernosus muscle. No effects were observed in the concentrations of fecal metabolites of androgens monitored during the treatment of intact eight-months-old rats. Moreover, at the end of treatment, no changes were seen in any of the investigated parameters. In the Hershberger assay, the PG extract did not induce androgenic or anti-androgenic effects at the dose levels tested. Significant effects were only observed in animals treated with testosterone and testosterone plus flutamide, which were used as positive controls for androgenicity and anti-androgenicity, respectively. At the dose levels tested, PG extract does not induce anabolic-androgenic or anti-androgenic effects in rats. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

  3. Discovery of the selective androgen receptor modulator MK-0773 using a rational development strategy based on differential transcriptional requirements for androgenic anabolism versus reproductive physiology.

    Science.gov (United States)

    Schmidt, Azriel; Kimmel, Donald B; Bai, Chang; Scafonas, Angela; Rutledge, Sujane; Vogel, Robert L; McElwee-Witmer, Sheila; Chen, Fang; Nantermet, Pascale V; Kasparcova, Viera; Leu, Chih-Tai; Zhang, Hai-Zhuan; Duggan, Mark E; Gentile, Michael A; Hodor, Paul; Pennypacker, Brenda; Masarachia, Patricia; Opas, Evan E; Adamski, Sharon A; Cusick, Tara E; Wang, Jiabing; Mitchell, Helen J; Kim, Yuntae; Prueksaritanont, Thomayant; Perkins, James J; Meissner, Robert S; Hartman, George D; Freedman, Leonard P; Harada, Shun-ichi; Ray, William J

    2010-05-28

    Selective androgen receptor modulators (SARMs) are androgen receptor (AR) ligands that induce anabolism while having reduced effects in reproductive tissues. In various experimental contexts SARMs fully activate, partially activate, or even antagonize the AR, but how these complex activities translate into tissue selectivity is not known. Here, we probed receptor function using >1000 synthetic AR ligands. These compounds produced a spectrum of activities in each assay ranging from 0 to 100% of maximal response. By testing different classes of compounds in ovariectomized rats, we established that ligands that transactivated a model promoter 40-80% of an agonist, recruited the coactivator GRIP-1 SARMs were synthesized including MK-0773, a 4-aza-steroid that exhibited tissue selectivity in humans. Thus, AR activated to moderate levels due to reduced cofactor recruitment, and N-/C-terminal interactions produce a fully anabolic response, whereas more complete receptor activation is required for reproductive effects. This bimodal activation provides a molecular basis for the development of SARMs.

  4. Discovery of the Selective Androgen Receptor Modulator MK-0773 Using a Rational Development Strategy Based on Differential Transcriptional Requirements for Androgenic Anabolism Versus Reproductive Physiology*

    Science.gov (United States)

    Schmidt, Azriel; Kimmel, Donald B.; Bai, Chang; Scafonas, Angela; Rutledge, SuJane; Vogel, Robert L.; McElwee-Witmer, Sheila; Chen, Fang; Nantermet, Pascale V.; Kasparcova, Viera; Leu, Chih-tai; Zhang, Hai-Zhuan; Duggan, Mark E.; Gentile, Michael A.; Hodor, Paul; Pennypacker, Brenda; Masarachia, Patricia; Opas, Evan E.; Adamski, Sharon A.; Cusick, Tara E.; Wang, Jiabing; Mitchell, Helen J.; Kim, Yuntae; Prueksaritanont, Thomayant; Perkins, James J.; Meissner, Robert S.; Hartman, George D.; Freedman, Leonard P.; Harada, Shun-ichi; Ray, William J.

    2010-01-01

    Selective androgen receptor modulators (SARMs) are androgen receptor (AR) ligands that induce anabolism while having reduced effects in reproductive tissues. In various experimental contexts SARMs fully activate, partially activate, or even antagonize the AR, but how these complex activities translate into tissue selectivity is not known. Here, we probed receptor function using >1000 synthetic AR ligands. These compounds produced a spectrum of activities in each assay ranging from 0 to 100% of maximal response. By testing different classes of compounds in ovariectomized rats, we established that ligands that transactivated a model promoter 40–80% of an agonist, recruited the coactivator GRIP-1 SARMs were synthesized including MK-0773, a 4-aza-steroid that exhibited tissue selectivity in humans. Thus, AR activated to moderate levels due to reduced cofactor recruitment, and N-/C-terminal interactions produce a fully anabolic response, whereas more complete receptor activation is required for reproductive effects. This bimodal activation provides a molecular basis for the development of SARMs. PMID:20356837

  5. [Successive ruptures of patellar and Achilles tendons. Anabolic steroids in competitive sports].

    Science.gov (United States)

    Isenberg, J; Prokop, A; Skouras, E

    2008-01-01

    Derivatives of testosterone or of 19-nor-testosterone are used as anabolics for the purpose of improving performance although the effect of anabolics is known still to be under discussion. The use of anabolic steroids continues among competitive athletes despite increased controls and increasingly frequent dramatic incidents connected with them. Whereas metabolic dysfunction during anabolic use is well documented, ruptures of the large tendons are rarely reported. Within 18 months, a 29-year-old professional footballer needed surgery for rupture of the patellar tendon and of both Achilles tendons. Carefully directed questioning elicited confirmation that he had taken different anabolic steroids regularly for 3 years with the intention of improving his strength. After each operation anabolic steroids were taken again at a high dosage during early convalescence and training. Minimally invasive surgery and open suturing techniques led to complete union of the Achilles tendons in good time. Training and anabolic use (metenolon 300 mg per week) started early after suturing of the patellar tendon including bone tunnels culminated in histologically confirmed rerupture after 8 weeks. After a ligament reconstruction with a semitendinosus tendon graft with subsequent infection, the tendon and reserve traction apparatus were lost. Repeated warnings of impaired healing if anabolic use was continued had been given without success. In view of the high number of unrecorded cases in competitive and athletic sports, we can assume that the use of anabolic steroids is also of quantitative relevance in the operative treatment of tendon ruptures.

  6. Myeloid regeneration after whole body irradiation, autologous bone marrow transplantation, and treatment with an anabolic steroid

    International Nuclear Information System (INIS)

    Ambrus, C.M.; Ambrus, J.L.

    1975-01-01

    Stumptail monkeys (Macaca speciosa) received lethal whole-body radiation. Autologous bone marrow injection resulted in survival of the majority of the animals. Treatment with Deca-Durabolin, an anabolic steroid, caused more rapid recovery of colony-forming cell numbers in the bone marrow than in control animals. Both the Deca-Durabolin-treated and control groups were given autologous bone marrow transplantation. Anabolic steroid effect on transplanted bone marrow colony-forming cells may explain the increased rate of leukopoietic regeneration in anabolic steroid-treated animals as compared to controls

  7. Examining Athletes' Attitudes toward Using Anabolic Steroids and Their Knowledge of the Possible Effects.

    Science.gov (United States)

    Anshel, Mark H.; Russell, Kenneth G.

    1997-01-01

    Examined the relationships between athletes' (N=291) knowledge about the long-term effects of anabolic steroids and their attitudes toward this type of drug. Results show low correlation between greater knowledge and attitudes about the use of steroids in sports, suggesting that drug education programs regarding steroids may have limited value.…

  8. Uso de esteróides anabólicos androgênicos por praticantes de musculação de grandes academias da cidade de São Paulo Use of anabolic-androgenic steroids among body builders in major gym centers in São Paulo, Brazil

    Directory of Open Access Journals (Sweden)

    Luciana Silvia Maria Franco Silva

    2003-09-01

    Full Text Available O objetivo desta pesquisa foi estimar o consumo e traçar o perfil dos usuários de esteróides anabólicos androgênicos (EAA entre praticantes de musculação em três grandes academias de ginástica na cidade de São Paulo. Foi utilizado um questionário estruturado para ser respondido voluntária e anonimamente, com garantia explícita de confidencialidade para os mesmos. Os questionários ficaram disponíveis em três academias por uma semana, após ter sido feita ampla divulgação dos objetivos e importância do projeto. Responderam o questionário 209 praticantes de musculação (cerca de 3% do total. A incidência de uso de EAA foi de 19%, sendo que, destes, 8% declararam que fazem uso atualmente e 11%, que já haviam feito uso anteriormente; considerando apenas o sexo masculino, a incidência do uso foi de 24%. Os compostos mais utilizados foram estanozolol e decanoato de nandrolona. O perfil dos usuários pôde ser delineado: idade média de 27 anos (de 25 a 29 anos, predominantemente homens, motivação pela melhora na estética corporal e treinamento muscular intenso. Os EAA foram adquiridos, em sua maioria, em farmácias, sem receita médica e foram feitos uso de suplemento alimentar e outros fármacos em associação. Acreditam que os efeitos tóxicos/adversos podem ser controlados e/ou evitados com o uso de outros medicamentos e/ou acompanhamento médico. O presente trabalho mostra a necessidade de investigações mais abrangentes e aprofundadas, bem como a adoção de ações preventivas e educativas junto à população exposta aos EAA.To estimate the use of anabolic-androgenic steroids (AAS among body builders of three - professionally equipped private gym in São Paulo, Brazil, body builders answered voluntary and anonimously a structured multiple itens questionnaire which was available for a week in these gym centers. The participants were informed in advance of the aim of the study. Of the 209 body builders attending (3% of

  9. The anabolic steroid nandrolone alters cannabinoid self-administration and brain CB1 receptor density and function.

    Science.gov (United States)

    Struik, Dicky; Fadda, Paola; Zara, Tamara; Zamberletti, Erica; Rubino, Tiziana; Parolaro, Daniela; Fratta, Walter; Fattore, Liana

    2017-01-01

    Clinical and pre-clinical observations indicate that anabolic-androgenic steroids can induce neurobiological changes that alter the rewarding effects of drugs of abuse. In this study, we investigated the effect of the anabolic steroid nandrolone on the rewarding properties of the cannabinoid CB 1 receptor agonist WIN55,212-2 (WIN) in rats. Lister Hooded male rats were treated intramuscularly with nandrolone (15mg/kg) or vehicle for 14 consecutive days, and then allowed to self-administer WIN (12.5μg/kg/infusion) intravenously. After reaching stable drug intake, self-administration behavior was extinguished to examine drug- and cue-induced reinstatement of cannabinoid-seeking behavior. Other behavioral parameters presumed to influence drug-taking and drug-seeking behaviors were examined to gain more insight into the behavioral specificity of nandrolone treatment. Finally, animals were sacrificed for analysis of CB 1 receptor density and function in selected brain areas. We found that nandrolone-treated rats self-administered up to 2 times more cannabinoid than vehicle-treated rats, but behaved similarly to control rats when tested for drug- and cue-induced reinstatement of cannabinoid-seeking behavior. Enhanced cannabinoid intake by nandrolone-treated rats was not accompanied by changes in locomotor activity, sensorimotor gating, or memory function. However, our molecular data show that after chronic WIN self-administration nandrolone-treated rats display altered CB 1 receptor density and function in selected brain areas. We hypothesize that increased cannabinoid self-administration in nandrolone-treated rats results from a nandrolone-induced decrease in reward function, which rats seem to compensate by voluntarily increasing their cannabinoid intake. Altogether, our findings corroborate the hypothesis that chronic exposure to anabolic-androgenic steroids induces dysfunction of the reward pathway in rats and might represent a potential risk factor for abuse of

  10. Gas chromatography/chemical ionization triple quadrupole mass spectrometry analysis of anabolic steroids: ionization and collision-induced dissociation behavior.

    Science.gov (United States)

    Polet, Michael; Van Gansbeke, Wim; Van Eenoo, Peter; Deventer, Koen

    2016-02-28

    The detection of new anabolic steroid metabolites and new designer steroids is a challenging task in doping analysis. Switching from electron ionization gas chromatography triple quadrupole mass spectrometry (GC/EI-MS/MS) to chemical ionization (CI) has proven to be an efficient way to increase the sensitivity of GC/MS/MS analyses and facilitate the detection of anabolic steroids. CI also extends the possibilities of GC/MS/MS analyses as the molecular ion is retained in its protonated form due to the softer ionization. In EI it can be difficult to find previously unknown but expected metabolites due to the low abundance or absence of the molecular ion and the extensive (and to a large extent unpredictable) fragmentation. The main aim of this work was to study the CI and collision-induced dissociation (CID) behavior of a large number of anabolic androgenic steroids (AAS) as their trimethylsilyl derivatives in order to determine correlations between structures and CID fragmentation. Clarification of these correlations is needed for the elucidation of structures of unknown steroids and new metabolites. The ionization and CID behavior of 65 AAS have been studied using GC/CI-MS/MS with ammonia as the reagent gas. Glucuronidated AAS reference standards were first hydrolyzed to obtain their free forms. Afterwards, all the standards were derivatized to their trimethylsilyl forms. Full scan and product ion scan analyses were used to examine the ionization and CID behavior. Full scan and product ion scan analyses revealed clear correlations between AAS structure and the obtained mass spectra. These correlations were confirmed by analysis of multiple hydroxylated, methylated, chlorinated and deuterated analogs. AAS have been divided into three groups according to their ionization behavior and into seven groups according to their CID behavior. Correlations between fragmentation and structure were revealed and fragmentation pathways were postulated. Copyright © 2016 John Wiley

  11. The Use and Abuse of Anabolic Steroids: A Discussion for Health and Physical Education Teachers

    Science.gov (United States)

    Thomas, John A.; And Others

    1973-01-01

    This article reviews research on anabolic steroids, indicating that athletes are mistaken in believing that taking them will improve their physical performance. Dangerous side-effects are also discussed. (JA)

  12. Anabolic Steroids: Metabolism, Doping and Detection in Human and Equestrian Sports

    Science.gov (United States)

    Kicman, A. T.; Houghton, E.; Gower, D. B.

    This chapter highlights the important aspects of detection of doping with synthetic anabolic steroids and discusses some of the problems with, and solutions to, the detection of misuse of the naturally occurring ones.

  13. Altered Serum Lipoprotein Profiles in Male and Female Power Lifters Ingesting Anabolic Steroids.

    Science.gov (United States)

    Cohen, Jonathan C.; And Others

    1986-01-01

    Serum lipoprotein profiles were measured in nine male and three female weightlifters who were taking anabolic steroids. The profiles suggest that steriod users may face an increased risk of coronary artery disease. (Author/MT)

  14. Local delivery of a selective androgen receptor modulator failed as an anabolic agent in a rat bone marrow ablation model.

    Science.gov (United States)

    Aro, Hannu T; Kulkova, Julia; Moritz, Niko; Kähkönen, Esa; Mattila, Riina H

    2015-01-01

    Selective androgen receptor modulators (SARMs) have been developed to have systemic anabolic effects on bones and muscles without the adverse effects of steroidal androgens. One unexplored therapeutic option is the targeted application of SARMs for the enhancement of local new bone formation. We evaluated the osteogenic efficacy of a locally released SARM (ORM-11984). ORM-11984 was mixed with a copolymer of L-lactide and ɛ-caprolactone (PLCL). An in vitro dissolution test confirmed the sustainable release of ORM-11984 from the matrix. A bone marrow ablation model was used in female Sprague-Dawley rats. Implants containing 10%, 30%, or 50% ORM-11984 by weight or pure PLCL were inserted into the medullary canal of the ablated tibia. At 6 and 12 weeks, the volume of intramedullary new bone and the perimeter of bone-implant contact were measured by micro-computed tomography and histomorphometry. Contrary to our hypothesis, there was a negative correlation between the amount of new bone around the implant and the dose of ORM-11984. There was only a mild (and not statistically significant) enhancement of bone formation in ablated bones subjected to the lowest dose of the SARM (10%). This study suggests that intramedullary/endosteal osteogenesis had a negative, dose-dependent response to locally released SARM. This result highlights the complexity of androgenic effects on bones and also suggests that there are biological limits to the targeted local application of SARMs.

  15. Classification of two steroids, prostanozol and methasterone, as Schedule III anabolic steroids under the Controlled Substance Act. Final rule.

    Science.gov (United States)

    2012-07-30

    With the issuance of this Final Rule, the Administrator of the DEA classifies the following two steroids as "anabolic steroids'' under the Controlled Substances Act (CSA): prostanozol (17[beta]-hydroxy-5[alpha]-androstano[3,2-c]pyrazole) and methasterone (2[alpha],17[alpha]-dimethyl-5[alpha]-androstan-17[beta]-ol-3-one). These steroids and their salts, esters, and ethers are Schedule III controlled substances subject to the regulatory control provisions of the CSA.

  16. Urinary detection of conjugated and unconjugated anabolic steroids by dilute-and-shoot liquid chromatography-high resolution mass spectrometry.

    Science.gov (United States)

    Tudela, Eva; Deventer, Koen; Geldof, Lore; Van Eenoo, Peter

    2015-02-01

    Anabolic androgenic steroids (AAS) are an important class of doping agents. The metabolism of these substances is generally very extensive and includes phase-I and phase-II pathways. In this work, a comprehensive detection of these metabolites is described using a 2-fold dilution of urine and subsequent analysis by liquid chromatography-high resolution mass spectrometry (LC-HRMS). The method was applied to study 32 different metabolites, excreted free or conjugated (glucuronide or sulfate), which permit the detection of misuse of at least 21 anabolic steroids. The method has been fully validated for 21 target compounds (8 glucuronide, 1 sulfate and 12 free steroids) and 18 out of 21 compounds had detection limits in the range of 1-10 ng mL(-1) in urine. For the conjugated compounds, for which no reference standards are available, metabolites were synthesized in vitro or excretion studies were investigated. The detection limits for these compounds ranged between 0.5 and 18 ng mL(-1) in urine. The simple and straightforward methodology complements the traditional methods based on hydrolysis, liquid-liquid extraction, derivatization and analysis by gas chromatography-mass spectrometry (GC-MS) and liquid chromatography-mass spectrometry (LC-MS). Copyright © 2014 John Wiley & Sons, Ltd.

  17. Prevalence of Use of Anabolic Steroids by Bodybuilders Using Three Methods in a City of Iran

    Science.gov (United States)

    Nakhaee, Mohammad Reza; Pakravan, Faezeh; Nakhaee, Nouzar

    2013-01-01

    Background The prevalence of substance use among bodybuilding athletes has been poorly studied in Iran. This study was conducted to examine the prevalence of drug use, especially anabolic steroids, among bodybuilding athletes. Methods This cross-sectional study was conducted in the first half of 2013 among body building athletes referring to gyms located in Kerman, Iran. Five gyms were selected randomly and 380 athletes were invited to complete a self-administered anonymous questionnaire, consecutively. The questionnaire included two parts; baseline characteristics and substance related questions. The prevalence of anabolic steroids was estimated based on three methods; self-report, projective question, and crosswise model. Findings We enrolled 298 male athletes in the final analysis. Mean ± SD age of subjects was 25.9 ± 8.4. The most frequent recent (past 30 days) drug use was waterpipe smoking (45%). The second most frequently used drug was alcohol (26.5%, recent use). Based on self-reports, the prevalence of lifetime anabolic steroid use was calculated to be 24.5%. The corresponding figure based on crosswise method was obtained to be 56.8%. Participants believed that a median of 40% of athletes had used anabolic steroids in their lifetime. The prevalence of anabolic steroid was higher in single and less educated individuals (P steroids was to increase muscle size. Conclusion The prevalence of drug use, especially tobacco, alcohol, and anabolic steroids, was high among bodybuilding athletes. We could not rely on self-reports to examine anabolic steroid use. PMID:24494162

  18. Are the cardiac effects of anabolic steroid abuse in strength athletes reversible?

    Science.gov (United States)

    Urhausen, A; Albers, T; Kindermann, W

    2004-01-01

    Objective: To investigate the reversibility of adverse cardiovascular effects after chronic abuse of anabolic androgenic steroids (AAS) in athletes. Methods: Doppler echocardiography and cycle ergometry including measurements of blood pressure at rest and during exercise were undertaken in 32 bodybuilders or powerlifters, including 15 athletes who had not been taking AAS for at least 12 months (ex-users) and 17 currently abusing AAS (users), as well as in 15 anabolic-free weightlifters. Results: Systolic blood pressure was higher in users (mean (SD) 140 (10) mm Hg) than in ex-users (130 (5) mm Hg) (p < 0.05) or weightlifters (125 (10) mm Hg; p < 0.001). Left ventricular muscle mass related to fat-free body mass and the ratio of mean left ventricular wall thickness to internal diameter were not significantly higher in users (3.32 (0.48) g/kg and 42.1 (4.4)%) than in ex-users (3.16 (0.53) g/kg and 40.3 (3.8)%), but were lower in weightlifters (2.43 (0.26) g/kg and 36.5 (4.0)%; p < 0.001). Left ventricular wall thickness related to fat-free body mass was also lower in weightlifters, but did not differ between users and ex-users. Left ventricular wall thickness was correlated with a point score estimating AAS abuse in users (r  =  0.49, p < 0.05). In all groups, systolic left ventricular function was within the normal range. The maximum late transmitral Doppler flow velocity (Amax) was higher in users (61 (12) cm/s) and ex-users (60 (12) cm/s) than in weightlifters (50 (9) cm/s; p < 0.05 and p  =  0.054). Conclusions: Several years after discontinuation of anabolic steroid abuse, strength athletes still show a slight concentric left ventricular hypertrophy in comparison with AAS-free strength athletes. PMID:15084541

  19. Effects of Anabolic Steroids on Lipoprotein Profiles of Female Weight Lifters.

    Science.gov (United States)

    Moffatt, Robert J.; And Others

    1990-01-01

    This study examined the effects of resistance exercise and anabolic steroids on lipoprotein profiles of female weightlifters. The study found that women who participate in resistance training have better lipoprotein profiles than their sedentary counterparts, but these changes do not offset the deleterious effects of steroid use. (SM)

  20. Anabolic Steroid Abuse. National Institute on Drug Abuse Research Report Series.

    Science.gov (United States)

    National Inst. on Drug Abuse (DHHS/PHS), Bethesda, MD.

    The use of anabolic steroids is on the increase among athletes as well as other segments of the population. Data from the "Monitoring the Future" study showed a significant increase from 1998 to 1999 in steroid abuse among middle school students. During the same year, there was a decline in the percentage of 12th graders who believed…

  1. Modulation of follistatin and myostatin propeptide by anabolic steroids and gender.

    Science.gov (United States)

    Mosler, S; Geisler, S; Hengevoss, J; Schiffer, T; Piechotta, M; Adler, M; Diel, P

    2013-07-01

    The purpose of this pilot study was to investigate the impact of training, anabolic steroids and endogenous hormones on myostatin-interacting proteins in order to identify manipulations of myostatin signalling. To identify whether analysis of the myostatin interacting proteins follistatin and myostatin propeptide is suitable to detect the abuse of anabolic steroids, their serum concentrations were monitored in untrained males, bodybuilders using anabolic steroids and natural bodybuilders. In addition, we analysed follistatin and myostatin propeptide serum proteins in females during menstrual cycle. Our results showed increased follistatin concentrations in response to anabolic steroids. Furthermore, variations of sex steroid levels during the menstrual cycle had no impact on the expression of follistatin and myostatin propetide. In addition, we identified gender differences in the basal expression of the investigated proteins. In general, follistatin and myostatin propeptide concentrations were relatively stable within the same individual both in males and females. In conclusion, the current findings provide an insight into gender differences in myostatin-interacting proteins and their regulation in response to anabolic steroids and endogenous hormones. Therefore our data provide new aspects for the development of doping prevention strategies. © Georg Thieme Verlag KG Stuttgart · New York.

  2. Anabolic steroid- and exercise-induced cardiac stress protein (HSP72 in the rat

    Directory of Open Access Journals (Sweden)

    W. Lunz

    2006-07-01

    Full Text Available The present study investigated the effects of exercise and anabolic-androgenic steroids on cardiac HSP72 expression. Male Wistar rats were divided into experimental groups: nandrolone exercise (NE, N = 6, control exercise (CE, N = 6, nandrolone sedentary (NS, N = 6, and control sedentary (CS, N = 6. Animals in the NE and NS groups received a weekly intramuscular injection (6.5 mg/kg of body weight of nandrolone decanoate, while those in the CS and CE groups received mineral oil as vehicle. Animals in the NE and CE groups were submitted to a progressive running program on a treadmill, for 8 weeks. Fragments of the left ventricle were collected at sacrifice and the relative immunoblot contents of HSP72 were determined. Heart weight to body weight ratio was higher in exercised than in sedentary animals (P 0.05, 560.88 ± 127.53 vs 362.52 ± 95.97 relative unit, respectively independently of exercise. Exercise-induced HSP72 expression was not affected by nandrolone. These levels of HSP72 expression in response to nandrolone administration suggest either a low intracellular stress or a possible less protection to the myocardium.

  3. Anabolic steroids and cardiovascular risk: A national population-based cohort study.

    Science.gov (United States)

    Thiblin, Ingemar; Garmo, Hans; Garle, Mats; Holmberg, Lars; Byberg, Liisa; Michaëlsson, Karl; Gedeborg, Rolf

    2015-07-01

    Non-therapeutic use of anabolic androgenic steroids (AAS) has been associated with various adverse effects; one of the most serious being direct cardiovascular effects with unknown long-term consequences. Therefore, large studies of the association between AAS and cardiovascular outcomes are warranted. We investigated cardiovascular morbidity and mortality in individuals who tested positive for AAS. Between 2002 and 2009, a total of 2013 men were enrolled in a cohort on the date of their first AAS test. Mortality and morbidity after cohort entry was retrieved from national registries. Of the 2013 individuals, 409 (20%) tested positive for AAS. These men had twice the cardiovascular morbidity and mortality rate as those with negative tests (adjusted hazard ratio (aHR) 2.0; 95% confidence interval (CI) 1.2-3.3). Compared to the Swedish population, all tested men had an increased risk of premature death from all causes (standardized mortality ratio for AAS-positive: 19.3, 95% CI 12.4-30.0; for AAS-negative: 8.3, 95% CI 6.1-11.0). Non-therapeutic exposure to AAS appears to be an independent risk factor for cardiovascular morbidity and premature death. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

  4. Media exposure, mediated social comparison to idealized images of muscularity, and anabolic steroid use.

    Science.gov (United States)

    Melki, Jad P; Hitti, Eveline A; Oghia, Michael J; Mufarrij, Afif A

    2015-01-01

    This study examined the association between anabolic-androgenic steroid (AAS) use and dominant sociocultural factors, specifically media exposure to idealized images of male muscularity, and mediated social comparison trends among a sample of young Arab adults. The study found evidence that participants more exposed to content that promotes muscularity and those who idealize images of muscularity and perceive them as motivators for achieving muscularity are more likely to be AAS users. It also found that a significant percentage of participants used at least one kind of dietary supplement and that the level of AAS use among health club participants indicates it is a significant public health problem in Lebanon. The study suggests that dealing with this problem requires a unique approach, beyond the typical awareness of risks strategy, since some users were well aware of the risks yet continue to use AAS, and their motivations pertain more to body image and sexuality. A stronger approach that utilizes critical media literacy teaching that ingrains these issues into school and university curricula will have a more lasting impact.

  5. Pornography use in sexual minority males: Associations with body dissatisfaction, eating disorder symptoms, thoughts about using anabolic steroids and quality of life.

    Science.gov (United States)

    Griffiths, Scott; Mitchison, Deborah; Murray, Stuart B; Mond, Jonathan M

    2018-04-01

    We examined two hypotheses regarding the potential association of pornography use with body image-related and eating disorder-related psychopathology among sexual minority males (i.e. non-heterosexual males). Our primary hypothesis was that pornography use would be associated with males' body dissatisfaction, eating disorder symptoms, thoughts about using anabolic steroids and quality of life impairment; our secondary hypothesis was that the type of pornography, namely, professional versus amateur pornography, which contains idealised and non-idealised (i.e. regular) bodies, respectively, would moderate these associations. A sample of 2733 sexual minority males living in Australia and New Zealand completed an online survey that contained measures of pornography use, body dissatisfaction, eating disorder symptoms, thoughts about using anabolic steroids and quality of life. Almost all (98.2%) participants reported pornography use with a median use of 5.33 hours per month. Multivariate analyses revealed that increased pornography use was associated with greater dissatisfaction with muscularity, body fat and height; greater eating disorder symptoms; more frequent thoughts about using anabolic steroids; and lower quality of life. Effect sizes for these associations were uniformly small. Neither relationship status nor genital dissatisfaction was associated with pornography use. The association between pornography use and thoughts about using anabolic steroids was stronger for viewers of professional pornography than viewers of amateur pornography. The findings suggest that the use of pornography is weakly associated with body dissatisfaction and related variables and that the type of pornography (amateur vs professional) viewed may be a moderating factor in some cases. Within the limits of a cross-sectional study design, these findings may have implications for clinicians who treat individuals with eating disorders, body dysmorphic disorder, anabolic-androgenic steroid

  6. ANABOLIC STEROIDS HAVE LONG-LASTING EFFECTS ON MALE SOCIAL BEHAVIORS

    Science.gov (United States)

    Salas-Ramirez, Kaliris Y.; Montalto, Pamela R.; Sisk, Cheryl L.

    2010-01-01

    Anabolic androgenic steroids (AAS) use by adolescents is steadily increasing. Adolescence involves remodeling of steroid-sensitive neural circuits that mediate social behaviors, and previous studies using animal models document effects of AAS on male social behaviors. The present experiments tested whether AAS have persistent and more pronounced behavioral consequences when drug exposure occurs during adolescence as compared to exposure in adulthood. Male Syrian hamsters were injected daily for 14 days with either vehicle or an AAS cocktail containing testosterone cypionate (2 mg/kg), nandrolone decanoate (2 mg/kg), and boldenone undecylenate (1 mg/kg), either during adolescence (27-41 days of age) or adulthood (63-77 days of age). As adults, subjects were tested two or four weeks after the last injection for either sexual behavior with a receptive female or male-male agonistic behavior in a resident-intruder test. Compared with vehicle-treated males, AAS-treated males, regardless of age of treatment, displayed fewer long intromissions and a significant increase in latency to the first long intromission, indicative of reduced potential to reach sexual satiety. Increased aggression was observed in males exposed to AAS compared with males treated with vehicle, independently of age of AAS treatment. However, unlike hamsters exposed to AAS in adulthood, hamsters exposed to AAS during adolescence did not display any submissive or risk-assessment behaviors up to 4 weeks after discontinuation of AAS treatment. Thus, AAS have long-lasting effects on male sexual and agonistic behaviors, with AAS exposure during adolescence resulting in a more pronounced reduction in submissive behavior compared to AAS exposure in adulthood. PMID:20036695

  7. Prevalence of anabolic steroid use and associated factors among body-builders in Hamadan, West province of Iran.

    Science.gov (United States)

    Razavi, Zahra; Moeini, Babak; Shafiei, Yones; Bazmamoun, Hassan

    2014-01-01

    Androgenic-anabolic steroids (AAS) are abused by a growing number of bodybuilders. This descriptive cross-sectional study was conducted to determine prevalence and patterns of AAS use by bodybuilders in Hamadan, western Iran. In this cross-sectional study, participants were recruited from five gym clubs in two area of Hamadan (a total of 10 clubs). Twenty-five bodybuilders from each club were administered. Questions investigating demographic information, sport history, education level, general knowledge about AAS, and their side effects were asked. Statistical analysis was performed using SPSS 16. The frequency of AAS use was 28.8% (72/250). Fifty-four percent of users were 25 years or younger. AAS abuse showed a significant association with duration of exercise. The drugs were suggested mostly from peers (43.1%) and coaches (36.1%). The most commonly consumed anabolic steroid was testosterone (66.7%). The most commonly reported AAS side effect was acne (18.1%). There was not significant association between general knowledge about side effects of ASS and their use. The results of current survey indicate that frequency of ASS use is high in adolescents and young adult bodybuilders. Well educated bodybuilders have a higher prevalence of abuse. Awareness about the side effects of drugs is not deterrent factor for their abuse. Iranian Ministry of Sport and the Youth, and the National Council for Youth, should be urged to conduct more effective prevention strategies.

  8. Anabolic Steroid Use: Federal Efforts to Prevent and Reduce Anabolic Steroid Abuse among Teenagers. Report to the Committee on Oversight and Government Reform, House of Representatives. GAO-08-15

    Science.gov (United States)

    Government Accountability Office, 2007

    2007-01-01

    The abuse of anabolic steroids by teenagers--that is, their use without a prescription--is a health concern. Anabolic steroids are synthetic forms of the hormone testosterone that can be taken orally, injected, or rubbed on the skin. Although a 2006 survey funded by the National Institute on Drug Abuse (NIDA) found that less than 3 percent of 12th…

  9. Doping control analysis of anabolic steroids in equine urine by gas chromatography-tandem mass spectrometry.

    Science.gov (United States)

    Wong, April S Y; Leung, Gary N W; Leung, David K K; Wan, Terence S M

    2017-09-01

    Anabolic steroids are banned substances in equine sports. Gas chromatography-mass spectrometry (GC-MS) has been the traditional technique for doping control analysis of anabolic steroids in biological samples. Although liquid chromatography-mass spectrometry (LC/MS) has become an important technique in doping control, the detection of saturated hydroxysteroids by LC-MS remains a problem due to their low ionization efficiency under electrospray. The recent development in fast-scanning gas-chromatography-triple-quadrupole mass spectrometry (GC-MS/MS) has provided a better alternative with a significant reduction in chemical noise by means of selective reaction monitoring. Herein, we present a sensitive and selective method for the screening of over 50 anabolic steroids in equine urine using gas chromatography-tandem mass spectrometry (GC-MS/MS). Copyright © 2016 John Wiley & Sons, Ltd. Copyright © 2016 John Wiley & Sons, Ltd.

  10. Cardiovascular manifestations of anabolic steroids in association with demographic variables in body building athletes

    Directory of Open Access Journals (Sweden)

    Farzad Gheshlaghi

    2015-01-01

    Full Text Available Background: The most common drug abuse among athletes is anabolic steroids which lead to the development of cardiovascular diseases and sudden death. Thus, the aim of this study was to evaluate cardiovascular outcomes of anabolic consumption in body building athletes. Materials and Methods: Totally, 267 male athletes at the range of 20-45 years old with the regular consumption of anabolic steroids for >2 months with at least once weekly. High-density lipoprotein (HDL, low-density lipoprotein (LDL, triglyceride (TG, and hematocrit (Hct levels were measured after 10 h of fasting. Data analysis was performed using K2, t-test, ANOVA and correlation coefficient through SPSS 17. Results: There was a nonsignificant difference between groups regarding HDL, TG, and total cholesterol. There was a significant decrease in the total and categorized LDL and Hct levels in consumers of anabolic steroid versus nonusers (P = 0.01 and P = 0.041, respectively. Results showed a significant increase in systolic and diastolic blood pressure (SBP and DBP in anabolic steroid users which associates with duration of abuse (P = 0.02 and P = 0.03, respectively. No significant electrocardiography changes were found within the follow-up period. Conclusion: Increase in SBP or DBP is a common complication of these drugs which can lead serious vascular disorders. The lower LDL cholesterol level might be due to the higher amounts of lipid consumption in these athletes.

  11. Direct determination of anabolic steroids in pig urine by a new SPME-GC-MS method.

    Science.gov (United States)

    Zhang, Zhuomin; Duan, Hongbin; Zhang, Lan; Chen, Xi; Liu, Wei; Chen, Guonan

    2009-05-15

    A new solid phase microextraction (SPME) method coupled with gas chromatography-mass spectrometry (GC-MS) was developed for rapid determination of four anabolic steroids such as 3alpha-hydroxy-5alpha-androstane-17-one (HA), dihydrotestosterone (DHT), androstenedione (AD) and methyltestosterone (MT) in pig urine. SPME was used to extract the four anabolic compounds directly without derivatization. The optimum SPME sampling conditions were based on the home-made carbowax-divinylbenzene (CW-DVB) fiber coating during extraction at 40 degrees C for 50 min with 0.18 g/mL NaCl solution and 750 rpm stirring speed. The linear ranges of the proposed method were in the range of 8-640 pg/mL for HA and DHT and 16-510 pg/mL for AD and MT, respectively. The detection limits (S/N=3) were from 2 to 8 pg/mL for the four anabolic steroids. This SPME method provided very high enrichment factors for the four anabolic steroids, which were 1063-fold and 965-fold for HA and DHT at the concentration of 8 pg/mL and 207-fold and 451-fold for AD and MT at the concentration of 16 pg/mL, respectively. The recoveries ranged from 71.3 to 121%, and the RSDs were lower than 12.9%. The method was sensitive and reliable for determination of trace anabolic steroids in biological samples.

  12. Cardiovascular manifestations of anabolic steroids in association with demographic variables in body building athletes.

    Science.gov (United States)

    Gheshlaghi, Farzad; Piri-Ardakani, Mohammad-Reza; Masoumi, Gholam Reza; Behjati, Mohaddaseh; Paydar, Parva

    2015-02-01

    The most common drug abuse among athletes is anabolic steroids which lead to the development of cardiovascular diseases and sudden death. Thus, the aim of this study was to evaluate cardiovascular outcomes of anabolic consumption in body building athletes. Totally, 267 male athletes at the range of 20-45 years old with the regular consumption of anabolic steroids for >2 months with at least once weekly. High-density lipoprotein (HDL), low-density lipoprotein (LDL), triglyceride (TG), and hematocrit (Hct) levels were measured after 10 h of fasting. Data analysis was performed using K2, t-test, ANOVA and correlation coefficient through SPSS 17. There was a nonsignificant difference between groups regarding HDL, TG, and total cholesterol. There was a significant decrease in the total and categorized LDL and Hct levels in consumers of anabolic steroid versus nonusers (P = 0.01 and P = 0.041, respectively). Results showed a significant increase in systolic and diastolic blood pressure (SBP and DBP) in anabolic steroid users which associates with duration of abuse (P = 0.02 and P = 0.03, respectively). No significant electrocardiography changes were found within the follow-up period. Increase in SBP or DBP is a common complication of these drugs which can lead serious vascular disorders. The lower LDL cholesterol level might be due to the higher amounts of lipid consumption in these athletes.

  13. Anabolic steroid use and body image psychopathology in men: Delineating between appearance- versus performance-driven motivations.

    Science.gov (United States)

    Murray, Stuart B; Griffiths, Scott; Mond, Jonathan M; Kean, Joseph; Blashill, Aaron J

    2016-08-01

    Anabolic androgenic steroid (AAS) use has been robustly associated with negative body image, and eating- and muscularity-oriented psychopathology. However, with AAS being increasingly utilized for both appearance and athletic performance-related purposes, we investigated whether comorbid body image psychopathology varies as a function of motivation for usage. Self-reported motivation for current and initial AAS use was recorded amongst 122 AAS using males, alongside measures of current disordered eating and muscle dysmorphia psychopathology. Those reporting AAS for appearance purposes reported greater overall eating disorder psychopathology, F(2, 118)=7.45, p=0.001, ηp(2)=0.11, and muscle dysmorphia psychopathology, F(2, 118)=7.22, ppsychopathology amongst users. Men whose AAS use is driven primarily by appearance-related concerns may be a particularly dysfunctional subgroup. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

  14. The Anabolic Steroid Control Act of 2004: a study in the political economy of drug policy.

    Science.gov (United States)

    Denham, Bryan E

    2006-01-01

    This article examines the processes by which the Anabolic Steroid Control Act of 2004, an act that added steroid precursors such as androstenedione to the list of Schedule III Controlled Substances in the United States, came to pass in both the House of Representatives and the Senate. Grounded theoretically in political economy, the article addresses, in the abstract, how the interplay of political pressures and economic influences stands to affect the actions of public officials, and how "tougher" drug policies-those touted to be more substantive and efficacious than existing regulations-often fail to effect change. The article concludes with implications for those involved in the regulation of anabolic steroids and steroid precursors.

  15. Phytosterol consumption and the anabolic steroid boldenone in humans: a hypothesis piloted.

    NARCIS (Netherlands)

    Ros, M.M.; Sterk, S.S.; Verhagen, H.; Stalenhoef, A.F.H.; Jong, N. de

    2007-01-01

    The presence of the anabolic steroid boldenone in animals has become a research topic as its occurrence is proposed to be a marker for illegal hormone administration. However, boldenone can also be formed from beta-sitosterol, a phytosterol present in animal feed, as well as from endogenous sources.

  16. Presence and metabolism of the anabolic steroid boldenone in various animal species: A review

    NARCIS (Netherlands)

    Brabander, H.F. de; Poelmans, S.; Schilt, R.; Stephany, R.W.; Bizec, B. le; Draisci, R.; Sterk, S.S.; Ginkel, L.A. van; Courtheyn, D.; Hoof, N. van; Macrì, A.; Wasch, K. de

    2004-01-01

    The review summarizes current knowledge on the possible illegal use of the anabolic steroid boldenone. The presence of boldenone and metabolites in different animal species and the possibility of the occurrence of endogenous boldenone and metabolites is assessed, as are the methods of analysis used

  17. Self-Treatment of Gynecomastia in Bodybuilders Who Use Anabolic Steroids. Case Reports.

    Science.gov (United States)

    Friedl, Karl E.; Yesalis, Charles E.

    1989-01-01

    Presents four case reports of bodybuilders whose self-administered anabolic steroid programs resulted in gynecomastia, and discusses treatment strategies advocated by some bodybuilders. The actual recommended treatment is complete cessation of drugs. By dispelling unfounded treatment methods, physicians might help discourage such drug use. (SM)

  18. Psychomotor and Motor Speed in Power Athletes Self-Administering Testosterone and Anabolic Steroids.

    Science.gov (United States)

    Era, Pertti; And Others

    1988-01-01

    Self-administered testosterone and anabolic steroids resulted in insignificant improvement in psychomotor and motor speed tests of power athletes. This study is part of a larger study on the effects of such drugs on endocrinology, metabolism and neuromuscular functions. Methodolgy and results are discussed. (Author/JL)

  19. The development of focal segmental glomerulosclerosis secondary to anabolic steroid abuse

    Science.gov (United States)

    Harrington, Patrick; Ali, Galil; Chan, Anthony

    2011-01-01

    The authors present the case of a patient who presented to the nephrology department of a district general hospital with end-stage renal failure. He presented with malignant hypertension and symptoms and signs of uraemia. He also gave a history of prior abuse of anabolic steroids over a number of years. Renal biopsy was performed and the findings were in keeping with a diagnosis of advanced focal segmental glomerulosclerosis (FSGS). The patient went on to require renal replacement therapy within weeks of presentation. The authors suggest that anabolic steroid abuse is a direct cause of FSGS. People with raised body mass index are known to be at increased risk of developing this condition, due to increased haemodynamic stress on the glomeruli, with subsequent development of sclerosis. However, the authors believe that anabolic steroid abuse may be an independent risk factor, and that anabolic steroids have a direct nephrotoxic effect that leads to a more advanced initial presentation with rapid decline in renal function. PMID:22669525

  20. Body image, disordered eating and anabolic steroid use in female bodybuilders.

    Science.gov (United States)

    Goldfield, Gary S

    2009-01-01

    Body dissatisfaction and unhealthy eating practices are common among sports and activities that require low body fat or low body weight for enhanced performance. Competitive Bodybuilding is a sport that requires participants to be exceptionally lean and mesomorphic, thus participants may be vulnerable to developing unhealthy eating and weight control practices, as well as using anabolic steroids. This study compares competitive female bodybuilders (CFBBs) and recreational female weight-training controls (RFWTs) on a broad scope of eating related and general psychological characteristics. Anonymous questionnaires, designed to assess eating attitudes, body image, weight and shape preoccupation, prevalence of binge eating, body modification practices (including anabolic steroids), lifetime rates of eating disorders, and general psychological characteristics, were completed by 20 CFBBs and 25 RFWTs. High rates of weight and shape preoccupation, body dissatisfaction, bulimic practices, and anabolic steroid use were reported among CFBBs, and to a lesser degree, RFWTs. Differences between groups on general psychological factors were not statistically significant and effect sizes were small. CFBBs appear to share many eating-related features with women with bulimia nervosa but few psychological traits. Longitudinal research is needed to ascertain whether women with disordered eating or a history of bulimia nervosa disproportionately gravitate to competitive bodybuilding, and/or whether competitive bodybuilding fosters body dissatisfaction, disordered eating, bulimia nervosa, and anabolic steroid use.

  1. MRI and image quantitation for drug assessment - growth effects of anabolic steroids and precursors.

    Science.gov (United States)

    Tang, Haiying; Wu, Ed; Vasselli, Joseph

    2005-01-01

    MRI and image quantitation play an expanding role in modern drug research, because MRI offers high resolution and non-invasive ability, and provides excellent soft tissue contrast. Moreover, with development of effective image segmentation and analysis methods, in-vivo and serial tissue growth measurements could be assessed. In the study, MR image acquisition and analysis protocol were established and validated for investigating the effects of anabolic steroids and precursors on muscle growth and body composition in a guinea pig model. Semi-automatic and interactive segmentation methods were developed to accurately label the tissue of interest for tissue volume estimation. In addition, a longitudinal tissue area outlining procedure was proposed for study of tissue geometric features in relation to tissue growth. Finally, a fully automatic data retrieval and analysis scheme was implemented to facilitate the overall huge amount of image quantitation, statistical analysis, as well as study group comparisons. As a result, highly significant differences in muscle and organ growth were detected between intact and castrated guinea pigs using the selected anabolic steroids, indicating the viability of employing such protocol to assess other anabolic steroids. Furthermore, the anabolic potential of selected steroid precursors and their effects on muscle growth, in comparison with that in respective positive control groups of castrated guinea pigs, were evaluated with the proposed protocol.

  2. Prevalência do uso e conhecimento de esteroides anabolizantes androgênicos por estudantes e professores de educação física que atuam em academias de ginástica Prevalence of the use of anabolic androgenic steroids by physical education students and teachers who work in health clubs

    Directory of Open Access Journals (Sweden)

    Odilon Salim Costa Abrahin

    2013-02-01

    Full Text Available INTRODUÇÃO: Os esteroides anabólicos androgênicos (EAA são substâncias, quimicamente semelhantes à testosterona, utilizadas para o tratamento/controle de diversas doenças. Contudo, tais substâncias estão sendo empregadas de forma não terapêutica e indiscriminada com finalidades de melhora da performance esportiva e principalmente estética. OBJETIVO: analisar a prevalência do uso e o conhecimento de EAA por estudantes e professores de educação física que atuam em academias de ginástica de Belém, PA. Utilizou-se para a coleta de dados um questionário fechado e anônimo, aplicado a 117 pesquisados. A comparação da prevalência do uso e o grau de conhecimento dos pesquisados sobre EAA foi realizada através de estatística não paramétrica, prova de X² (Qui-quadrado, considerando o intervalo de confiança de 95% e p Anabolic androgenic steroids (AAS are chemically similar to testosterone, used for the treatment/control of various diseases. However, these substances are being used in non-therapeutic and indiscriminate purposes to improve sports performance and mainly esthetics. This study aimed to analyze the prevalence of AAS use and information of undergraduates and physical education teachers working in fitness centers in Belém-PA. A closed anonymous questionnaire was applied to 117 volunteers as an instrument. Comparison of the prevalence of use and degree of information of the respondents about AAS was performed using statistical non-parametric test X² (chi-square, considering the range of 95%, significant when p<0.05. The average age of the participants was 28.0 ± 6.3 years and the prevalence of AAS use was of 31.6%. The highest prevalence found was among specialist professionals (39.3%, the main motivation for the use of AAS was 75.6% to esthetics. Regarding the information, it was found that the drugs were classified as AAS: Durateston, Deca-Durabolin, Oxandrolona/Winstrol. However, these professionals took other

  3. Anabolic Androgen-induced Intrahepatic Cholestasis Presented With Normal AND#947;-Glutamyl-Transpeptidase

    Directory of Open Access Journals (Sweden)

    Savvoula Savvidou

    2014-04-01

    A case report of a young male with remarkable jaundice due to acute anabolic androgen-induced cholestasis is presented. Interestingly, and #947;-glutamyl transpeptidase remained normal throughout the patient's diagnostic workup. Histopathology was indicative of pure, and ldquo;bland and rdquo; intrahepatic cholestasis with minimal inflammation but significant fibrosis. The patient was successfully treated with ursodeoxycholic acid and glucocorticosteroids. The significance of normal and #947;-glutamyl transpeptidase along with the histopathological findings and the possible pathophysiological mechanisms are finally discussed. [J Interdiscipl Histopathol 2014; 2(2.000: 98-103

  4. ANABOLIC STEROIDS ALTER THE PHYSIOLOGICAL ACTIVITY OF AGGRESSION CIRCUITS IN THE LATERAL ANTERIOR HYPOTHALAMUS

    Science.gov (United States)

    Morrison, Thomas R.; Sikes, Robert W.; Melloni, Richard H.

    2016-01-01

    Syrian hamsters exposed to anabolic/androgenic steroids (AAS) during adolescence consistently show increased aggressive behavior across studies. Although the behavioral and anatomical profiles of AAS-induced alterations have been well characterized, there is a lack of data describing physiological changes that accompany these alterations. For instance, behavioral pharmacology and neuroanatomical studies show that AAS-induced changes in the vasopressin (AVP) neural system within the latero-anterior hypothalamus (LAH) interact with the serotonin (5HT) and dopamine (DA) systems to modulate aggression. To characterize the electrophysiological profile of the AAS aggression circuit, we recorded LAH neurons in adolescent male hamsters in vivo and microiontophoretically applied agonists and antagonists of aggressive behavior. The interspike interval (ISI) of neurons from AAS-treated animals correlated positively with aggressive behaviors, and adolescent AAS exposure altered parameters of activity in regular firing neurons while also changing the proportion of neuron types (i.e., bursting, regular, irregular). AAS treated animals had more responsive neurons that were excited by AVP application, while cells from control animals showed the opposite effect and were predominantly inhibited by AVP. Both DA D2 antagonists and 5HT increased the firing frequency of AVP responsive cells from AAS animals and dual application of AVP and D2 antagonists doubled the excitatory effect of AVP or D2 antagonist administration alone. These data suggest that multiple DA circuits in the LAH modulate AAS-induced aggressive responding. More broadly, these data show that multiple neurochemical interactions at the neurophysiological level are altered by adolescent AAS exposure. PMID:26691962

  5. Anabolic steroids alter the physiological activity of aggression circuits in the lateral anterior hypothalamus.

    Science.gov (United States)

    Morrison, T R; Sikes, R W; Melloni, R H

    2016-02-19

    Syrian hamsters exposed to anabolic/androgenic steroids (AAS) during adolescence consistently show increased aggressive behavior across studies. Although the behavioral and anatomical profiles of AAS-induced alterations have been well characterized, there is a lack of data describing physiological changes that accompany these alterations. For instance, behavioral pharmacology and neuroanatomical studies show that AAS-induced changes in the vasopressin (AVP) neural system within the latero-anterior hypothalamus (LAH) interact with the serotonin (5HT) and dopamine (DA) systems to modulate aggression. To characterize the electrophysiological profile of the AAS aggression circuit, we recorded LAH neurons in adolescent male hamsters in vivo and microiontophoretically applied agonists and antagonists of aggressive behavior. The interspike interval (ISI) of neurons from AAS-treated animals correlated positively with aggressive behaviors, and adolescent AAS exposure altered parameters of activity in regular firing neurons while also changing the proportion of neuron types (i.e., bursting, regular, irregular). AAS-treated animals had more responsive neurons that were excited by AVP application, while cells from control animals showed the opposite effect and were predominantly inhibited by AVP. Both DA D2 antagonists and 5HT increased the firing frequency of AVP-responsive cells from AAS animals and dual application of AVP and D2 antagonists doubled the excitatory effect of AVP or D2 antagonist administration alone. These data suggest that multiple DA circuits in the LAH modulate AAS-induced aggressive responding. More broadly, these data show that multiple neurochemical interactions at the neurophysiological level are altered by adolescent AAS exposure. Copyright © 2015 IBRO. Published by Elsevier Ltd. All rights reserved.

  6. Neurovascular Response during Exercise and Mental Stress in Anabolic Steroid Users.

    Science.gov (United States)

    Porello, Rafael Armani; Dos Santos, Marcelo Rodrigues; DE Souza, Francis Ribeiro; DA Fonseca, Guilherme Wesley Peixoto; Sayegh, Ana Luiza Carrari; DE Oliveira, Tiago Franco; Akiho, César Abreu; Yonamine, Maurício; Pereira, Rosa Maria Rodrigues; Negrão, Carlos Eduardo; Alves, Maria-Janieire DE Nazaré Nunes

    2018-03-01

    Increased resting muscle sympathetic nerve activity (MSNA) and lower forearm blood flow (FBF) were observed in young men who use anabolic androgenic steroids (AAS). However, the response of MSNA and FBF in AAS users triggered by muscle mechanoreflex and central command has never been tested. In addition, we evaluated the blood pressure (BP) and heart rate (HR) responses during these maneuvers. Nineteen AAS users (AASU) 31 ± 6 yr of age and 18 AAS nonusers (AASNU) 29 ± 4 yr of age were recruited. All participants were involved in strength training. AAS use was determined using a urine test (liquid chromatography with tandem mass spectrometry). MSNA was measured using the microneurography technique. FBF was measured by using venous occlusion plethysmography. BP was measured using an automatic oscillometric device. HR was recorded continuously through ECG. Isometric handgrip exercise was performed at 30% of the maximal voluntary contraction for 3 min, and mental stress was elicited by the Stroop color-word test for 4 min. The MSNA and FBF responses during exercise were similar between AASU and AASNU, with a trend toward higher MSNA (bursts per minute; P = 0.084) and lower forearm vascular conductance (FVC; units; P = 0.084) in AASU than in AASNU. During mental stress, AASU showed a significantly higher MSNA (P < 0.05) and lower FBF (P < 0.05) compared with AASNU. During both maneuvers, HR and BP increased linearly in both groups; however, AASU showed a significantly higher HR compared with AASNU. During muscle mechanoreflex activation (isometric exercise), AASU have normal MSNA and FBF responses, whereas during central command (mental stress) stimulation, AASU have exacerbated MSNA and blunted vasodilation. Therefore, mental stress seems to exacerbate neurovascular control throughout stress reaction situations in AASU.

  7. In vivo MRI evaluation of anabolic steroid precursor growth effects in a guinea pig model

    Science.gov (United States)

    Tang, Haiying; Vasselli, Joseph R.; Tong, Christopher; Heymsfield, Steven B.; Wu, Ed X.

    2015-01-01

    Anabolic steroids are widely used to increase skeletal muscle (SM) mass and improve physical performance. Some dietary supplements also include potent steroid precursors or active steroid analogs such as nandrolone. Our previous study reported the anabolic steroid effects on SM in a castrated guinea pig model with SM measured using a highly quantitative magnetic resonance imaging (MRI) protocol. The aim of the current study was to apply this animal model and in vivo MRI protocol to evaluate the growth effects of four widely used over-the-counter testosterone and nandrolone precursors: 4-androstene-3 17-dione (androstenedione), 4-androstene-3β 17β-diol (4-androsdiol), 19-nor-4-androstene-3β-17β-diol (bolandiol) and 19-nor-4-androstene-3 17-dione (19-norandrostenedione). The results showed that providing precursor to castrated male guinea pigs led to plasma steroid levels sufficient to maintain normal SM growth. The anabolic growth effects of these specific precursors on individual and total muscle volumes, sexual organs, and total adipose tissue over a 10-week treatment period, in comparison with those in the respective positive control testosterone and nandrolone groups, were documented quantitatively by MRI. PMID:19463691

  8. In vivo MRI evaluation of anabolic steroid precursor growth effects in a guinea pig model.

    Science.gov (United States)

    Tang, Haiying; Vasselli, Joseph R; Tong, Christopher; Heymsfield, Steven B; Wu, Ed X

    2009-08-01

    Anabolic steroids are widely used to increase skeletal muscle (SM) mass and improve physical performance. Some dietary supplements also include potent steroid precursors or active steroid analogs such as nandrolone. Our previous study reported the anabolic steroid effects on SM in a castrated guinea pig model with SM measured using a highly quantitative magnetic resonance imaging (MRI) protocol. The aim of the current study was to apply this animal model and in vivo MRI protocol to evaluate the growth effects of four widely used over-the-counter testosterone and nandrolone precursors: 4-androstene-3 17-dione (androstenedione), 4-androstene-3beta 17beta-diol (4-androsdiol), 19-nor-4-androstene-3beta-17beta-diol (bolandiol) and 19-nor-4-androstene-3 17-dione (19-norandrostenedione). The results showed that providing precursor to castrated male guinea pigs led to plasma steroid levels sufficient to maintain normal SM growth. The anabolic growth effects of these specific precursors on individual and total muscle volumes, sexual organs, and total adipose tissue over a 10-week treatment period, in comparison with those in the respective positive control testosterone and nandrolone groups, were documented quantitatively by MRI.

  9. Body water, extracellular water, body potassium, and exchangeable sodium in body builders using anabolic steroids

    International Nuclear Information System (INIS)

    Wang, J.; Colt, E.D.W.; Pierson, R.N. Jr.

    1986-01-01

    Nine competitive male body builders aged 21 to 34 who were determined to take anabolic steroids were studied before and 6 to 10 weeks after a training cycle which included steroid administration. A control group of nine subjects matched in age and duration of competitive career, but using only natural training methods were studied on a single occasion while in training. Total body potassium (TBK) by 40 K, total body water (TBW) by 3 H 2 O dilution, extracellular water (ECW) by 35 SO 4 dilution and zero time extrapolation, and exchangeable sodium by 24 Na dilution were measured before and after training. Intracellular water (ICW) was calculated from TBW - ECW. Initially steroid users had a greater skeletal muscle mass than control subjects, and obtained a further weight gain on steroids, all in skeletal muscle, based on parallel increases in TBK and ICW. Other body composition measurements did not change significantly. A single steroid user became ill taking steroids, decreased potassium by 5%, and increased extracellular water, changes which may represent the effects of hepatic dysfunction which occurred while on anabolic steroids

  10. Are androgen steroids acting as pheromones in humans?

    Science.gov (United States)

    Pause, Bettina M

    2004-10-30

    In animals, chemosensory communication is successfully used to transmit behaviourally relevant information, e.g. information about sexual status, danger and social organisation. In many instances pheromones might have evolved from hormone-like substances. Consequently, a large number of studies have been carried out in humans, in order to investigate possible pheromonal properties of androgen steroids. Besides discussing the production and perception of androgen steroids, it will primarily be questioned whether their perception can alter mood and behaviour in humans. Therefore, a study has been carried out to investigate whether local preferences can be altered through androstenone exposure. It is shown that heterosexual women and homosexual men prefer seats sprayed with androstenone. However, as this effect is positively correlated with the sensitivity to androstenone, the effect might be due to a general olfactory attraction of low androstenone concentrations. In regard to the conflicting results of studies on putative human pheromones, it will finally be discussed whether the perceptual context and the individual learning history of the perceiver contribute significantly to a successful communication of pheromonal information.

  11. Anabolic Steroids and Strength and Power Related Athletic Events.

    Science.gov (United States)

    Lamb, David R.

    1980-01-01

    The efficacy of steroids in development of muscular strength in athletes is not proven. Their long-term use is increasingly being associated with liver disorders, including liver cancer, and other health problems. (JD)

  12. Effect of anabolic steroids on skeletal muscle mass during hindlimb suspension

    Science.gov (United States)

    Tsika, R. W.; Herrick, R. E.; Baldwin, K. M.

    1987-01-01

    The effect of treatment with an anabolic steroid (nandrolone decanoate) on the muscle mass of plantaris and soleus of a rats in hindlimb suspension, and on the isomyosin expression in these muscles, was investigated in young female rats divided into four groups: normal control (NC), normal steroid (NS), normal suspension (N-sus), and suspension steroid (sus-S). Steroid treatment of suspended animals (sus-S vs N-sus) was found to partially spare body weight and muscle weight, as well as myofibril content of plantaris (but not soleus), but did not modify the isomyosin pattern induced by suspension. In normal rats (NS vs NC), steroid treatment did enhance body weight and plantaris muscle weight; the treatment did not alter isomyosin expression in either muscle type.

  13. Analysis of anabolic steroids in hair: time courses in guinea pigs.

    Science.gov (United States)

    Shen, Min; Xiang, Ping; Yan, Hui; Shen, Baohua; Wang, Mengye

    2009-09-01

    Sensitive, specific, and reproducible methods for the quantitative determination of eight anabolic steroids in guinea pig hair have been developed using LC/MS/MS and GC/MS/MS. Methyltestosterone, stanozolol, methandienone, nandrolone, trenbolone, boldenone, methenolone and DHEA were administered intraperitoneally in guinea pigs. After the first injection, black hair segments were collected on shaved areas of skin. The analysis of these segments revealed the distribution of anabolic steroids in the guinea pig hair. The major components in hair are the parent anabolic steroids. The time courses of the concentrations of the steroids in hair (except methenolone, which does not deposit in hair) demonstrated that the peak concentrations were reached on days 2-4, except stanozolol, which peaked on day 10 after administration. The concentrations in hair appeared to be related to the physicochemical properties of the drug compound and to the dosage. These studies on the distribution of drugs in the hair shaft and on the time course of their concentration changes provide information relevant to the optimal time and method of collecting hair samples. Such studies also provide basic data that will be useful in the application of hair analysis in the control of doping and in the interpretation of results.

  14. Environments, risk and health harms: a qualitative investigation into the illicit use of anabolic steroids among people using harm reduction services in the UK

    OpenAIRE

    Kimergård, Andreas; McVeigh, Jim

    2014-01-01

    Objectives The illicit use of anabolic steroids among the gym population continues to rise, along with the number of steroid using clients attending harm reduction services in the UK. This presents serious challenges to public health. Study objectives were to account for the experiences of anabolic steroid users and investigate how ‘risk environments’ produce harm. Methods Qualitative face-to-face interviews with 24 users of anabolic steroids engaged with harm reduction services in the UK. Re...

  15. Anabolic steroids detected in bodybuilding dietary supplements - a significant risk to public health.

    Science.gov (United States)

    Abbate, V; Kicman, A T; Evans-Brown, M; McVeigh, J; Cowan, D A; Wilson, C; Coles, S J; Walker, C J

    2015-07-01

    Twenty-four products suspected of containing anabolic steroids and sold in fitness equipment shops in the United Kingdom (UK) were analyzed for their qualitative and semi-quantitative content using full scan gas chromatography-mass spectrometry (GC-MS), accurate mass liquid chromatography-mass spectrometry (LC-MS), high pressure liquid chromatography with diode array detection (HPLC-DAD), UV-Vis, and nuclear magnetic resonance (NMR) spectroscopy. In addition, X-ray crystallography enabled the identification of one of the compounds, where reference standard was not available. Of the 24 products tested, 23 contained steroids including known anabolic agents; 16 of these contained steroids that were different to those indicated on the packaging and one product contained no steroid at all. Overall, 13 different steroids were identified; 12 of these are controlled in the UK under the Misuse of Drugs Act 1971. Several of the products contained steroids that may be considered to have considerable pharmacological activity, based on their chemical structures and the amounts present. This could unwittingly expose users to a significant risk to their health, which is of particular concern for naïve users. Copyright © 2014 John Wiley & Sons, Ltd.

  16. Effects of anabolic steroids on chronic obstructive pulmonary disease: a meta-analysis of randomised controlled trials.

    Directory of Open Access Journals (Sweden)

    Lei Pan

    Full Text Available BACKGROUND: Anabolic steroids are known to improve body composition and muscle strength in healthy people. However, whether anabolic steroids improve the physical condition and function in patients with chronic obstructive pulmonary disease (COPD remains undetermined. A meta-analysis was conducted to review the current evidence regarding the effects of anabolic steroids on COPD patients. METHODS: A comprehensive literature search of PubMed and EMBASE was performed to identify randomised controlled trials that examine the effects of anabolic steroids on COPD patients. Weighted mean differences (WMDs with 95% confidence intervals were calculated to determine differences between anabolic steroid administration and control conditions. RESULTS: Eight eligible studies involving 273 COPD patients were identified in this meta-analysis. Significant improvements were found in body weight (0.956 kg, fat-free mass (1.606 kg, St. George's Respiratory Questionnaire total score (-6.336 and symptom score (-12.148. The apparent improvements in maximal inspiratory pressure (2.740 cmH2O and maximal expiratory pressure (12.679 cmH2O were not significant. The effects on handgrip strength, forced expiratory volume in one second (FEV1, predicted FEV1 percent, PaO2, PaCO2 and six-min walk distance were negative, with WMDs of -0.245 kg, -0.096 L/sec, -1.996% of predicted, -1.648 cmHg, -0.039 cmHg and -16.102 meters, respectively. CONCLUSIONS: Limited evidence available from the published literature suggests that the benefit of anabolic steroids on COPD patients cannot be denied. However, further studies are needed to identify the specific benefits and adverse effects of anabolic steroids on COPD patients and to determine the optimal populations and regimes of anabolic steroids in COPD patients.

  17. Effects of anabolic steroids on chronic obstructive pulmonary disease: a meta-analysis of randomised controlled trials.

    Science.gov (United States)

    Pan, Lei; Wang, Manyuan; Xie, Xiaomei; Du, Changjun; Guo, Yongzhong

    2014-01-01

    Anabolic steroids are known to improve body composition and muscle strength in healthy people. However, whether anabolic steroids improve the physical condition and function in patients with chronic obstructive pulmonary disease (COPD) remains undetermined. A meta-analysis was conducted to review the current evidence regarding the effects of anabolic steroids on COPD patients. A comprehensive literature search of PubMed and EMBASE was performed to identify randomised controlled trials that examine the effects of anabolic steroids on COPD patients. Weighted mean differences (WMDs) with 95% confidence intervals were calculated to determine differences between anabolic steroid administration and control conditions. Eight eligible studies involving 273 COPD patients were identified in this meta-analysis. Significant improvements were found in body weight (0.956 kg), fat-free mass (1.606 kg), St. George's Respiratory Questionnaire total score (-6.336) and symptom score (-12.148). The apparent improvements in maximal inspiratory pressure (2.740 cmH2O) and maximal expiratory pressure (12.679 cmH2O) were not significant. The effects on handgrip strength, forced expiratory volume in one second (FEV1), predicted FEV1 percent, PaO2, PaCO2 and six-min walk distance were negative, with WMDs of -0.245 kg, -0.096 L/sec, -1.996% of predicted, -1.648 cmHg, -0.039 cmHg and -16.102 meters, respectively. Limited evidence available from the published literature suggests that the benefit of anabolic steroids on COPD patients cannot be denied. However, further studies are needed to identify the specific benefits and adverse effects of anabolic steroids on COPD patients and to determine the optimal populations and regimes of anabolic steroids in COPD patients.

  18. Mycobacterium fortuitum skin infection as a complication of anabolic steroids: a rare case report

    Science.gov (United States)

    Parampalli, U; Hettiarachchi, G; Ahmed, I

    2013-01-01

    Mycobacterium fortuitum is a rare cause of recurrent skin abscesses in an immunocompetent person. We report the case of a 37-year-old man presenting with multiple recurrent non-healing skin abscesses. Culture of the abscess wall yielded growth of M fortuitum. In our case, we highlight the association of anabolic steroids with non-tuberculous mycobacterial skin abscesses that fail to resolve despite repeated drainage. PMID:23317715

  19. Gluteal mass in a bodybuilder: radiological depiction of a complication of anabolic steroid use

    International Nuclear Information System (INIS)

    Al-Ismail, Khalid; Torreggiani, William C.; Munk, Peter L.; Nicolaou, Savvas

    2002-01-01

    The use of anabolic steroids by bodybuilders is relatively common and associated with many side effects. Local side effects include tissue necrosis and soft tissue infection at the injection site. Systemic effects may be early epiphyseal closure in the immature skeleton, testicular atrophy, sterility, acne, gynaecomastia and liver disorders such as hepatitis. We report an unusual case of a bodybuilder who developed a large painful inflammatory soft tissue mass in his gluteal area. Multi-modality imaging showed direct evidence revealing the underlying cause of the mass being depot steroid injections. (orig.)

  20. Gluteal mass in a bodybuilder: radiological depiction of a complication of anabolic steroid use

    Energy Technology Data Exchange (ETDEWEB)

    Al-Ismail, Khalid; Torreggiani, William C.; Munk, Peter L.; Nicolaou, Savvas [Department of Radiology, Vancouver General Hospital and the University of British Columbia, Vancouver, BC (Canada)

    2002-06-01

    The use of anabolic steroids by bodybuilders is relatively common and associated with many side effects. Local side effects include tissue necrosis and soft tissue infection at the injection site. Systemic effects may be early epiphyseal closure in the immature skeleton, testicular atrophy, sterility, acne, gynaecomastia and liver disorders such as hepatitis. We report an unusual case of a bodybuilder who developed a large painful inflammatory soft tissue mass in his gluteal area. Multi-modality imaging showed direct evidence revealing the underlying cause of the mass being depot steroid injections. (orig.)

  1. Acute unilateral sensorineural hearing loss associated with anabolic steroids and polycythaemia: case report.

    Science.gov (United States)

    Tikka, T; Mistry, N; Janjua, A

    2016-03-01

    Unilateral sudden sensorineural hearing loss due to an infarct in the vertebrobasilar system has been widely reported. Most patients have a background of traditional coronary risk factors related to these cerebrovascular episodes. A 32-year-old male, a regular user of anabolic steroids, presented to the emergency department with unilateral sensorineural hearing loss and symptoms suggestive of an infarct of the anterior inferior cerebellar artery but in the absence of risk factors for ischaemic stroke. Magnetic resonance imaging confirmed the presence of infarction in the region supplied by the anterior inferior cerebellar artery. Polycythaemia was found on haematological analysis, which we believe was secondary to the use of anabolic steroids. The patient was commenced on aspirin as per the stroke management protocol. There was resolution of neurological symptomatology six weeks after the episode, but no improvement in hearing. To our knowledge, this is the first case report of unilateral sensorineural hearing loss secondary to the use of anabolic steroids causing polycythaemia. This cause should be considered in the differential diagnosis of patients presenting with sensorineural hearing loss, especially in young males, when no other risk factors can be identified.

  2. Imitation of phase I oxidative metabolism of anabolic steroids by titanium dioxide photocatalysis.

    Science.gov (United States)

    Ruokolainen, Miina; Valkonen, Minna; Sikanen, Tiina; Kotiaho, Tapio; Kostiainen, Risto

    2014-12-18

    The aim of this study was to investigate the feasibility of titanium dioxide (TiO2) photocatalysis for oxidation of anabolic steroids and for imitation of their phase I metabolism. The photocatalytic reaction products of five anabolic steroids were compared to their phase I in vitro metabolites produced by human liver microsomes (HLM). The same main reaction types - hydroxylation, dehydrogenation and combination of these two - were observed both in TiO2 photocatalysis and in microsomal incubations. Several isomers of each product type were formed in both systems. Based on the same mass, retention time and similarity of the product ion spectra, many of the products observed in HLM reactions were also formed in TiO2 photocatalytic reactions. However, products characteristic to only either one of the systems were also formed. In conclusion, TiO2 photocatalysis is a rapid, simple and inexpensive method for imitation of phase I metabolism of anabolic steroids and production of metabolite standards. Copyright © 2014 Elsevier B.V. All rights reserved.

  3. PYOMYOSITIS IN ATHLETES AFTER THE USE OF ANABOLIC STEROIDS - CASE REPORTS.

    Science.gov (United States)

    Filho, Nivaldo Souza Cardozo; Gaspar, Eric Figueirido; Siqueira, Karina Levy; Monteiro, Gustavo Cará; Andreoli, Carlos Vicente; Ejnisman, Benno; Cohen, Moisés

    2011-01-01

    To report on the management of five cases of pyomyositis in athletes after the use of anabolic steroids. Over the past 10 years, five cases of athletes who developed pyomyositis after using anabolic steroids were attended at the Sports Trauma Center (CETE), EPM-UNIFESP. All the patients were diagnosed clinically and through laboratory and imaging tests. Surgical treatment was carried out (with collection of material for culturing) and antibiotic therapy was administered. In four cases, the injection sites were in the upper limbs and in one case, in the gluteus muscles bilaterally as well as in the upper limbs. In all five cases, occurrences of leukocytosis and neutrophilia were observed in the hemogram. After debridement, the germs of normal skin (S. aureus and S. viridans) were found in cultures on the secretions. Demarcation of the abscess and examination of the muscle plane in which the abscess was located were performed using ultrasound and magnetic resonance imaging. All the patients responded to broad-spectrum antibiotic therapy. Two cases required more than one surgical procedure because of the appearance of more than one abscess site with different evolution times. The use of anabolic steroids by some athletes may have grave consequences. Rapid, energetic and multidisciplinary intervention is necessary in such cases in order to avoid undesirable results. The right treatment healed the athletes completely, and they returned to their sports at the same level.

  4. Bilateral simultaneous traumatic upper arm compartment syndromes associated with anabolic steroids.

    Science.gov (United States)

    Erturan, Gurhan; Davies, Nev; Williams, Huw; Deo, Sunny

    2013-01-01

    Acute compartment syndrome, a surgical emergency, is defined as increased pressure in an osseofascial space. The resulting reduction of capillary perfusion to that compartment requires prompt fasciotomy. Treatment delay has a poor prognosis, and is associated with muscle and nerve ischemia, resultant infarction, and late-onset contractures. We report a case of traumatic bilateral upper limb acute compartment syndrome associated with anabolic steroids, requiring bilateral emergency fasciotomies. A 25-year-old male bodybuilder taking anabolic steroids, with no past medical history, presented to the Emergency Department 25 min after a road traffic accident. Secondary survey confirmed injuries to both upper limbs with no distal neurovascular deficit. Plain radiographs demonstrated bilateral metaphyseal fractures of the distal humeri. Within 2 h of the accident, the patient developed clinical features that were consistent with bilateral upper arm compartment syndrome. Bilateral fasciotomies of both anterior and posterior compartments were performed, confirming clinical suspicion. We suggest consideration of a history of anabolic steroid use when evaluating patients with extremity trauma. Copyright © 2013 Elsevier Inc. All rights reserved.

  5. Anabolic steroids, acute myocardial infarction and polycythemia: A case report and review of the literature

    Directory of Open Access Journals (Sweden)

    Kathleen Stergiopoulos

    2008-12-01

    Full Text Available Kathleen Stergiopoulos1, Joseph J Brennan2, Robin Mathews1, John F Setaro2, Smadar Kort11Division of Cardiovascular Medicine, Department of Internal Medicine, Stony Brook University Medical Center, Stony Brook, NY, USA; 2Division of Cardiovascular Medicine, Department of Internal Medicine, Yale University, School of Medicine, New Haven, CT, USAAbstract: The association between testosterone-replacement therapy and cardiovascular risk remains unclear with most reports suggesting a neutral or possibly beneficial effect of the hormone in men and women. However, several cardiovascular complications including hypertension, cardiomyopathy, stroke, pulmonary embolism, fatal and nonfatal arrhythmias, and myocardial infarction have been reported with supraphysiologic doses of anabolic steroids. We report a case of an acute ST-segment elevation myocardial infarction in a patient with traditional cardiac risk factors using supraphysiologic doses of supplemental, intramuscular testosterone. In addition, this patient also had polycythemia, likely secondary to high-dose testosterone. The patient underwent successful percutaneous intervention of the right coronary artery. Phlebotomy was used to treat the polycythemia acutely. We suggest that the chronic and recent “stacked” use of intramuscular testosterone as well as the resultant polycythemia and likely increased plasma viscosity may have been contributing factors to this cardiovascular event, in addition to traditional coronary risk factors. Physicians and patients should be aware of the clinical consequences of anabolic steroid abuse.Keywords: acute myocardial infarction, anabolic steroid use, polycythemia

  6. Direct analysis of anabolic steroids in urine using Leidenfrost phenomenon assisted thermal desorption-dielectric barrier discharge ionization mass spectrometry.

    Science.gov (United States)

    Saha, Subhrakanti; Mandal, Mridul Kanti; Nonami, Hiroshi; Hiraoka, Kenzo

    2014-08-11

    Rapid detection of trace level anabolic steroids in urine is highly desirable to monitor the consumption of performance enhancing anabolic steroids by athletes. The present article describes a novel strategy for identifying the trace anabolic steroids in urine using Leidenfrost phenomenon assisted thermal desorption (LPTD) coupled to dielectric barrier discharge (DBD) ionization mass spectrometry. Using this method the steroid molecules are enriched within a liquid droplet during the thermal desorption process and desorbed all-together at the last moment of droplet evaporation in a short time domain. The desorbed molecules were ionized using a dielectric barrier discharge ion-source in front of the mass spectrometer inlet at open atmosphere. This process facilitates the sensitivity enhancement with several orders of magnitude compared to the thermal desorption at a lower temperature. The limits of detection (LODs) of various steroid molecules were found to be in the range of 0.05-0.1 ng mL(-1) for standard solutions and around two orders of magnitude higher for synthetic urine samples. The detection limits of urinary anabolic steroids could be lowered by using a simple and rapid dichloromethane extraction technique. The analytical figures of merit of this technique were evaluated at open atmosphere using suitable internal standards. The technique is simple and rapid for high sensitivity and high throughput screening of anabolic steroids in urine. Copyright © 2014 Elsevier B.V. All rights reserved.

  7. 76 FR 72355 - Classification of Two Steroids, Prostanozol and Methasterone, as Schedule III Anabolic Steroids...

    Science.gov (United States)

    2011-11-23

    ... myotrophic activity. Endocrinology, 45(2): 113-119. Evans, N.A. (2004). Current concepts in anabolic.... (2006). Cholestatic jaundice and IgA nephropathy induced by OTC muscle building agent superdrol...

  8. Effects of anabolic steroids and high-intensity aerobic exercise on skeletal muscle of transgenic mice.

    Directory of Open Access Journals (Sweden)

    Karina Fontana

    Full Text Available In an attempt to shorten recovery time and improve performance, strength and endurance athletes occasionally turn to the illicit use of anabolic-androgenic steroids (AAS. This study evaluated the effects of AAS treatment on the muscle mass and phenotypic characteristics of transgenic mice subjected to a high-intensity, aerobic training program (5d/wk for 6 weeks. The transgenic mice (CETP(+/-LDLr(-/+ were engineered to exhibit a lipid profile closer to humans. Animals were divided into groups of sedentary (Sed and/or training (Ex mice (each treated orally with AAS or gum arabic/vehicle: Sed-C, Sed-M, ex-C, ex-M. The effects of AAS (mesterolone: M on specific phenotypic adaptations (muscle wet weight, cross-sectional area, and fiber type composition in three hindlimb muscles (soleus:SOL, tibialis anterior:TA and gastrocnemius:GAS were assessed. In order to detect subtle changes in fiber type profile, the entire range of fiber types (I, IC, IIAC, IIA, IIAD, IID, IIDB, IIB was delineated using mATPase histochemistry. Body weight gain occurred throughout the study for all groups. However, the body weight gain was significantly minimized with exercise. This effect was blunted with mesterolone treatment. Both AAS treatment (Sed-M and high-intensity, aerobic training (ex-C increased the wet weights of all three muscles and induced differential hypertrophy of pure and hybrid fibers. Combination of AAS and training (ex-M resulted in enhanced hypertrophy. In the SOL, mesterolone treatment (Sed-M and ex-M caused dramatic increases in the percentages of fiber types IC, IIAC, IIAD, IID, with concomitant decrease in IIA, but had minimal impact on fiber type percentages in the predominantly fast muscles. Overall, the AAS-induced differential adaptive changes amounted to significant fiber type transformations in the fast-to-slow direction in SOL. AAS treatment had a significant effect on muscle weights and fiber type composition in SOL, TA and GAS which was

  9. Esteróides anabolizantes no esporte Anabolic steroids in sports

    Directory of Open Access Journals (Sweden)

    Paulo Rodrigo Pedroso da Silva

    2002-12-01

    Full Text Available Os hormônios esteróides anabólicos androgênicos (EAA compreendem a testosterona e seus derivados. Eles são produzidos nos testículos e no córtex adrenal, e promovem as características sexuais secundárias associadas à masculinidade. Na medicina, os EAA são utilizados geralmente no tratamento de sarcopenias, do hipogonadismo, do câncer de mama e da osteoporose. Nos esportes, são utilizados para o aumento da força física e da massa muscular; entretanto, os efeitos sobre o desempenho atlético permanecem, ainda, controversos. Os EAA podem causar diversos efeitos colaterais, como psicopatologias, câncer de próstata, doença coronariana e esterilidade. Estudos epidemiológicos apontam a problemática acerca do uso de EAA, nos esportes; todavia, no Brasil não existem publicações substanciais sobre esse tema. Esta revisão analisa esse assunto, procurando despertar a curiosidade e o interesse dos leitores para a produção científica de novos trabalhos relacionados ao tema.Anabolic androgenic steroids (AAS are hormones that include or are derivatives of testosterone. They are produced in the testicles and in the adrenal cortex. AAS promote development of sexual characteristics associated with the male sex. They are applied as a general rule in the treatment of sarcopenia, hypogonadism, breast cancer, and osteoporosis. In relation to sports, they are used to increase strength and muscle mass. Their effects on athletics performance are still controversial. AAS can cause several side-effects, such as mental disease, prostate cancer, coronary disease, and sterility. There are no epidemiologic studies regarding the use of AAS in Brazil . This review intends to deal with this matter widely and aims at stimulating curiosity and interest in order to provide new publications about this issue.

  10. Ultra-high performance liquid chromatography-tandem mass spectrometry in high-throughput confirmation and quantification of 34 anabolic steroids in bovine muscle.

    Science.gov (United States)

    Vanhaecke, Lynn; Vanden Bussche, Julie; Wille, Klaas; Bekaert, Karen; De Brabander, Hubert F

    2011-08-26

    An ultra-high performance liquid chromatography tandem mass spectrometry multi-residue method for the determination of 34 anabolic steroids (10 estrogens including stilbenes, 14 androgens and 10 gestagens) in meat of bovine origin is reported. The extraction and clean-up procedure involved homogenization with methanol, defatting with hexane, liquid/liquid extraction with diethylether and finally SPE clean-up with coupled Si and NH(2) cartridges. The analytes were separated on a 1.9 μm Hypersil Gold column (100×2.1 mm) and quantified on a triple quadrupole mass spectrometer (TSQ Vantage) operating simultaneously in both positive and negative atmospheric pressure chemical ionisation (APCI) modes. This analytical procedure was subsequently validated according to EU criteria (CD 2002/657/EC), resulting in decision limits and detection capabilities ranging between 0.04 and 0.88 μg kg(-1) and 0.12 and 1.9 μg kg(-1), respectively. The method obtained for all, natural and synthetic steroids, adequate precisions and intra-laboratory reproducibilities (relative standard deviation below 20%), and the linearity ranged between 0.991 and 0.999. The performance characteristics fulfill the recommended concentrations fixed by the Community Reference Laboratories. The developed analysis is sensitive, and robust and therefore useful for confirmation and quantification of anabolic steroids for research purposes and residue control programs. Copyright © 2010 Elsevier B.V. All rights reserved.

  11. Screening for anabolic steroids in urine of forensic cases using fully automated solid phase extraction and LC-MS-MS.

    Science.gov (United States)

    Andersen, David W; Linnet, Kristian

    2014-01-01

    A screening method for 18 frequently measured exogenous anabolic steroids and the testosterone/epitestosterone (T/E) ratio in forensic cases has been developed and validated. The method involves a fully automated sample preparation including enzyme treatment, addition of internal standards and solid phase extraction followed by analysis by liquid chromatography-tandem mass spectrometry (LC-MS-MS) using electrospray ionization with adduct formation for two compounds. Urine samples from 580 forensic cases were analyzed to determine the T/E ratio and occurrence of exogenous anabolic steroids. Extraction recoveries ranged from 77 to 95%, matrix effects from 48 to 78%, overall process efficiencies from 40 to 54% and the lower limit of identification ranged from 2 to 40 ng/mL. In the 580 urine samples analyzed from routine forensic cases, 17 (2.9%) were found positive for one or more anabolic steroids. Only seven different steroids including testosterone were found in the material, suggesting that only a small number of common steroids are likely to occur in a forensic context. The steroids were often in high concentrations (>100 ng/mL), and a combination of steroids and/or other drugs of abuse were seen in the majority of cases. The method presented serves as a fast and automated screening procedure, proving the suitability of LC-MS-MS for analyzing anabolic steroids. © The Author 2014. Published by Oxford University Press. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

  12. Experiences of anabolic steroid use: in-depth interviews with men and women body builders.

    Science.gov (United States)

    Grogan, Sarah; Shepherd, Sarah; Evans, Ruth; Wright, Sam; Hunter, Geoff

    2006-11-01

    This study was designed to investigate anabolic steroid users' experiences of, and motivations for, use. Five men and six women users took part in in-depth interviews. Four themes emerged: Steroid Use vs Abuse; Side-effects; Trusted Information Sources; and Social Pressure. Many users believed that steroids used in moderation were safe. Serious side-effects (liver and kidney damage, hypertension) were not significant disincentives. Information from health professionals tended to be mistrusted because it was not based on first-hand experience of use. Social support, especially from within the body building community, was an important motivator. It is concluded that intervention programmes need the support of the body building community in order to be effective.

  13. Collapsing glomerulopathy following anabolic steroid use in a 16-year-old boy with IgA nephropathy

    Directory of Open Access Journals (Sweden)

    S M Matthai

    2015-01-01

    Full Text Available Collapsing glomerulopathy (CG is a proliferative podocytopathy, increasingly recognized in a variety of disease conditions. We report a case of CG in a 16-year-old boy with IgA nephropathy (IgAN who presented with acute kidney injury, marked proteinuria and hypertension following a short period of anabolic steroid use. Although CG has been associated with long-term anabolic steroid use among body builders, there is no data on the effect of anabolic steroid use in persons with underlying renal disease like IgAN. We postulate that development of CG in our patient could be temporally linked to intake of body-building steroids along with a predisposing background renal disease of IgAN.

  14. Adolescents and Steroids: A User Perspective.

    Science.gov (United States)

    Office of Inspector General (DHHS), Washington, DC.

    Anabolic-androgenic steroids ("steroids") are synthetic derivatives of the natural male hormone testosterone. They were first used non-medically by elite athletes seeking to improve performance. More recently, however, steroid use has filtered down to high school and junior high school levels. The purpose of this study was to describe…

  15. Effect of anabolic steroids on overloaded and overloaded suspended skeletal muscle

    Science.gov (United States)

    Tsika, R. W.; Herrick, R. E.; Baldwin, K. M.

    1987-01-01

    The effect of treatment with an anabolic steroid (nandrolone decanoate) on the muscle mass, the subcellular protein content, and the myosin patterns of normal overloaded and suspended overloaded plantaris muscle in female rat was investigated, dividing rats into six groups: normal control (NC), overload (OV), OV steroid (OV-S), normal suspended (N-sus), OV suspended (OV-sus), and OV suspended steroid (OV-sus-S). Relative to control values, overload produced a sparing effect on the muscle weight of the OV-sus group as well as increases of muscle weight of the OV group; increased protein content; and an increased expression of slow myosin in both OV and OV-sus groups. Steroid treatment of OV animals did not after the response of any parameter analyzed for the OV group, but in the OV-sus group steroid treatment induced increases in muscle weight and in protein content of the OV-sus-S group. The treatment did not alter the pattern of isomyosin expression observed in the OV or the OV-sus groups. These result suggest that the steroid acts synergistically with functional overload only under conditions in which the effect of overload is minimized by suspension.

  16. Identification of selected in vitro generated phase-I metabolites of the steroidal selective androgen receptor modulator MK-0773 for doping control purposes.

    Science.gov (United States)

    Lagojda, Andreas; Kuehne, Dirk; Krug, Oliver; Thomas, Andreas; Wigger, Tina; Karst, Uwe; Schänzer, Wilhelm; Thevis, Mario

    2016-01-01

    Research into developing anabolic agents for various therapeutic purposes has been pursued for decades. As the clinical utility of anabolic-androgenic steroids has been found to be limited because of their lack of tissue selectivity and associated off-target effects, alternative drug entities have been designed and are commonly referred to as selective androgen receptor modulators (SARMs). While most of these SARMs are of nonsteroidal structure, the drug candidate MK-0773 comprises a 4-aza-steroidal nucleus. Besides the intended therapeutic use, SARMs have been found to be illicitly distributed and misused as doping agents in sport, necessitating frequently updated doping control analytical assays. As steroidal compounds reportedly undergo considerable metabolic transformations, the phase-I metabolism of MK-0773 was simulated using human liver microsomal (HLM) preparations and electrochemical conversion. Subsequently, major metabolic products were identified and characterized employing liquid chromatography-high-resolution/high- accuracy tandem mass spectrometry with electrospray (ESI) and atmospheric pressure chemical ionization (APCI) as well as nuclear magnetic resonance (NMR) spectroscopy. MK-0773 produced numerous phase-I metabolites under the chosen in vitro incubation reactions, mostly resulting from mono- and bisoxygenation of the steroid. HLM yielded at least 10 monooxygenated species, while electrochemistry-based experiments resulted predominantly in three monohydroxylated metabolites. Elemental composition data and product ion mass spectra were generated for these analytes, ESI/APCI measurements corroborated the formation of at least two N-oxygenated metabolites, and NMR data obtained from electrochemistry-derived products supported structures suggested for three monohydroxylated compounds. Hereby, the hydroxylation of the A-ring located N- bound methyl group was found to be of particular intensity. In the absence of controlled elimination studies, the

  17. Histopathological and Morphometric Evaluation in the Testis and Epididymis of Adult Rats Submitted To A Recovery Period after Treatment with Anabolic Steroid, Alcohol and/or Nicotine

    Directory of Open Access Journals (Sweden)

    Bianca Ribeiro de Souza

    2017-09-01

    Full Text Available Objective: Frequently, reproductive toxic substances such as androgenic anabolic steroids, alcohol and nicotine are used in association by adolescents and adults, in an indiscriminate manner. This study investigated the testicular and epididymal tissue of adult rats submitted to a recovery period after treatment with anabolic steroid, alcohol and /or nicotine. Materials and Methods: The animals (n=42 were divided into three control groups simulating the drugs administration routes (CI: distilled water, oral; CII: saline solution, subcutaneous; CIII: water and saline solution and groups treated with a testosterone esters mixture (T: 7.5 mg/kg body weight - b.w., subcutaneous, alcohol (AL: 3.5 g/kg b.w. of ethanol 25%, oral, nicotine (N: 2.0 mg/kg b.w., subcutaneous, and co-administration of these three substances (T/AL/N. After 15 consecutive days of treatment (once a day, the animals were kept for 30 days in recovery. At the end of this period, the testes and epididymides were collected, weighed and processed for histological and morphometric analysis by light microscope. Results: All groups treated with toxic substances presented histopathological changes in testes and epididymis after the recovery period. There was a significant decrease (p [J Interdiscip Histopathol 2017; 5(3.000: 92-98

  18. Analysis of anabolic steroids in urine by gas chromatography-microchip atmospheric pressure photoionization-mass spectrometry with chlorobenzene as dopant.

    Science.gov (United States)

    Hintikka, Laura; Haapala, Markus; Kuuranne, Tiia; Leinonen, Antti; Kostiainen, Risto

    2013-10-18

    A gas chromatography-microchip atmospheric pressure photoionization-tandem mass spectrometry (GC-μAPPI-MS/MS) method was developed for the analysis of anabolic androgenic steroids in urine as their trimethylsilyl derivatives. The method utilizes a heated nebulizer microchip in atmospheric pressure photoionization mode (μAPPI) with chlorobenzene as dopant, which provides high ionization efficiency by producing abundant radical cations with minimal fragmentation. The performance of GC-μAPPI-MS/MS was evaluated with respect to repeatability, linearity, linear range, and limit of detection (LOD). The results confirmed the potential of the method for doping control analysis of anabolic steroids. Repeatability (RSD<10%), linearity (R(2)≥0.996) and sensitivity (LODs 0.05-0.1ng/mL) were acceptable. Quantitative performance of the method was tested and compared with that of conventional GC-electron ionization-MS, and the results were in good agreement. Copyright © 2013 Elsevier B.V. All rights reserved.

  19. Variability and dilemmas in harm reduction for anabolic steroid users in the UK: a multi-area interview study

    Science.gov (United States)

    2014-01-01

    Background The UK continues to experience a rise in the number of anabolic steroid-using clients attending harm reduction services such as needle and syringe programmes. Methods The present study uses interviews conducted with harm reduction service providers as well as illicit users of anabolic steroids from different areas of England and Wales to explore harm reduction for this group of drug users, focussing on needle distribution policies and harm reduction interventions developed specifically for this population of drug users. Results The article addresses the complexity of harm reduction service delivery, highlighting different models of needle distribution, such as peer-led distribution networks, as well as interventions available in steroid clinics, including liver function testing of anabolic steroid users. Aside from providing insights into the function of interventions available to steroid users, along with principles adopted by service providers, the study found significant tensions and dilemmas in policy implementation due to differing perspectives between service providers and service users relating to practices, risks and effective interventions. Conclusion The overarching finding of the study was the tremendous variability across harm reduction delivery sites in terms of available measures and mode of operation. Further research into the effectiveness of different policies directed towards people who use anabolic steroids is critical to the development of harm reduction. PMID:24986546

  20. Screening for Anabolic Steroids in Urine of Forensic Cases Using Fully Automated Solid Phase Extraction and LC–MS-MS

    DEFF Research Database (Denmark)

    Andersen, David Wederkinck; Linnet, Kristian

    2014-01-01

    A screening method for 18 frequently measured exogenous anabolic steroids and the testosterone/epitestosterone (T/E) ratio in forensic cases has been developed and validated. The method involves a fully automated sample preparation including enzyme treatment, addition of internal standards...... and solid phase extraction followed by analysis by liquid chromatography-tandem mass spectrometry (LC-MS-MS) using electrospray ionization with adduct formation for two compounds. Urine samples from 580 forensic cases were analyzed to determine the T/E ratio and occurrence of exogenous anabolic steroids...... were seen in the majority of cases. The method presented serves as a fast and automated screening procedure, proving the suitability of LC-MS-MS for analyzing anabolic steroids....

  1. The Prevalence of Anabolic Steroid Misuse and the Awareness about Its Negative Effects among Bodybuilders in Karaj City

    Directory of Open Access Journals (Sweden)

    H. Arazi

    2014-01-01

    Full Text Available Background & Aims: Regarding the increase in the misuse of anabolic steroids among young athletes particularly bodybuilding and power lifting athletes, this study aims to specify the degree of misuse prevalence anabolic steroid and the awareness of the side effects of such drugs among Karaj bodybuilders. Materials and Methods: This study is descriptive. All the bodybuilders of Karaj city was the participants of this research. The measurement instrument of this research was a questionnaire that contained 25 questions (7 questions were for background information, 9 questions were for awareness, 4 questions for attitudes about use of such drugs and the left 5 ones were for misuse prevalence that distributed among 320 bodybuilding athletes of different parts of Karaj. The response rate was 63.75% (240 persons from total 320 persons. At last, the current research output analyzed by the SPSS software and descriptive and inferential statistics. Results: The analysis showed that 62.7% of athletes that participated in the research used such drugs. Also, the data analysis showed that there was a meaningful relationship between the sport histories of the involved participants with misuse prevalence (p0.05. In addition to this, data analysis showed that there was a significant relationship between misuse prevalence and wrong attitudes about anabolic steroid (p< 0.05. The comparison of the current study results about the misuse of anabolic steroid with a similar research at 1382 showed 140% increase in the misuse of these drugs. Conclusion: This study indicates the high use of anabolic steroids among bodybuilders. According to this, we understand that the bodybuilders in Karaj don’t consult with specialist in this field get wrong information from unprofessional people. This leads the high misuse of such drugs. So, it is recommended to hold the prevention programs and athletes training about the side effects of anabolic steroids.

  2. Anabolic Steroids Reduce Muscle Degeneration Associated With Rotator Cuff Tendon Release in Sheep.

    Science.gov (United States)

    Gerber, Christian; Meyer, Dominik C; Flück, Martin; Benn, Mario C; von Rechenberg, Brigitte; Wieser, Karl

    2015-10-01

    Chronic rotator cuff tendon tearing is associated with irreversible atrophy, fatty infiltration, and interstitial fibrosis of the corresponding muscle. Anabolic steroids can prevent musculotendinous degeneration during retraction and/or can reverse these changes after operative repair of the retracted musculotendinous unit in sheep. Controlled laboratory study. The infraspinatus tendon was released in 18 alpine sheep. All sheep underwent repair of the retracted musculotendinous unit after 16 weeks and were sacrificed after 22 weeks; 6 sheep served as controls, 6 sheep were treated with weekly intramuscular injection of 150 mg of nandrolone decanoate after infraspinatus (ISP) repair (group N6W), and 6 sheep were treated with 150 mg of nandrolone decanoate immediately after tendon release (group N22W). Muscle biopsy specimens were taken before tendon release and after 16 and 22 weeks. Muscle volume and fatty infiltration (on MRI), myotendinous retraction, and muscle density (on computed tomography) were measured immediately after ISP release, after 6 weeks, and before ISP repair and sacrifice. Muscle volume on MRI decreased to a mean (±SD) of 80% ± 8% of the original volume after 6 weeks, remained stable at 78% ± 11% after 16 weeks, and decreased further to 69% ± 9% after 22 weeks in the control group. These findings were no different from those in group N22W (72% ± 9% at 6 weeks, 73% ± 6% at 16 weeks, and 67% ± 5% at 22 weeks). Conversely, the N6W group did not show a decrease in ISP volume after repair; this finding differed significantly from the response in the control and N22W groups. Fatty infiltration (on MRI) continuously increased in the control group (12% ± 4% at tendon release, 17% ± 4% after 6 weeks, 50% ± 9% after 16 weeks, and 60% ± 8% after 22 weeks) and the N6W group. However, application of anabolic steroids at the time of tendon release (N22W group) significantly reduced fatty infiltration after 16 (16% ± 5%; P anabolic steroids starting

  3. Practical aspects of screening of anabolic steroids in doping control with particular accent to nortestosterone radioimmunoassay using mixed antisera

    International Nuclear Information System (INIS)

    Hampl, R.; Starka, L.

    1979-01-01

    A radioimmunoassay of two main classes of anabolic steroids, suitable for screening of these drugs in doping control is described and evaluated. Antisera against 17α-methyltestosterone-3-carboxymethyl-oxime-BSA were raised in both rabbits and goats. To enhance the specificity of nortestosterone assay, two goat antisera against nortestosterone-17β-hemisuccinate-BSA (Ab. 1) and nortestosterone-3-carboxymethyloxime-BSA (Ab. 2) were raised which recognized selectively 19-nor-3-oxosteroids and 19-nor-17β-hydroxysteroids, respectively. Using their mixture, the cross-reaction of naturally occuring steroids except for testosterone could be minimized. Tritiated steroids were used as tracers. Iodinated methyltestosterone and nortestosterone, prepared by simple melting of these steroids with Na 125 I, could be used as alternative radioligands. Some questions concerning the expression of results and practical limitations of doping control of anabolics are discussed. (author)

  4. Investigations into the feasibility of routine ultra high performance liquid chromatography-tandem mass spectrometry analysis of equine hair samples for detecting the misuse of anabolic steroids, anabolic steroid esters and related compounds.

    Science.gov (United States)

    Gray, Bobby P; Viljanto, Marjaana; Bright, Jane; Pearce, Clive; Maynard, Steve

    2013-07-17

    The detection of the abuse of anabolic steroids in equine sport is complicated by the endogenous nature of some of the abused steroids, such as testosterone and nandrolone. These steroids are commonly administered as intramuscular injections of esterified forms of the steroid, which prolongs their effects and improves bioavailability over oral dosing. The successful detection of an intact anabolic steroid ester therefore provides unequivocal proof of an illegal administration, as esterified forms are not found endogenously. Detection of intact anabolic steroid esters is possible in plasma samples but not, to date, in the traditional doping control matrix of urine. The analysis of equine mane hair for the detection of anabolic steroid esters has the potential to greatly extend the time period over which detection of abuse can be monitored. Equine mane hair samples were incubated in 0.1M phosphate buffer (pH 9.5) before anabolic steroids (testosterone, nandrolone, boldenone, trenbolone and stanozolol), anabolic steroid esters (esters of testosterone, nandrolone, boldenone and trenbolone) and associated compounds (fluticasone propionate and esters of hydroxyprogesterone) were extracted by liquid-liquid extraction with a mix of hexane and ethyl acetate (7:3, v:v). Further sample clean up by solid phase extraction was followed by derivatisation with methoxylamine HCL and analysis by UHPLC-MS/MS. Initial method development was performed on a representative suite of four testosterone esters (propionate, phenylpropionate, isocaproate and decanoate) and the method was later extended to include a further 18 compounds. The applicability of the method was demonstrated by the analysis of mane hair samples collected following the intramuscular administration of 500 mg of Durateston(®) (mixed testosterone esters) to a Thoroughbred mare (560 kg). The method was subsequently used to successfully detect boldenone undecylenate and stanozolol in hair samples collected following

  5. Neurotoxicity by Synthetic Androgen Steroids: Oxidative Stress, Apoptosis, and Neuropathology: A Review

    Science.gov (United States)

    Pomara, Cristoforo; Neri, Margherita; Bello, Stefania; Fiore, Carmela; Riezzo, Irene; Turillazzi, Emanuela

    2015-01-01

    Anabolic-androgenic steroids (AAS) are synthetic substances derived from testosterone that are largely employed due to their trophic effect on muscle tissue of athletes at all levels. Since a great number of organs and systems are a target of AAS, their adverse effects are primarily on the following systems: reproductive, hepatic, musculoskeletal, endocrine, renal, immunological, infectious, cardiovascular, cerebrovascular, and hematological. Neuropsychiatric and behavioral effects as a result of AAS abuse are well known and described in the literature. Mounting evidence exists suggesting that in addition to psychiatric and behavioral effects, non-medical use of AAS carries neurodegenerative potential. Although, the nature of this association remains largely unexplored, recent animal studies have shown the recurrence of this AAS effect, ranging from neurotrophin unbalance to increased neuronal susceptibility to apoptotic stimuli. Experimental and animal studies strongly suggest that apoptotic mechanisms are at least in part involved in AAS-induced neurotoxicity. Furthermore, a great body of evidence is emerging suggesting that increased susceptibility to cellular oxidative stress could play a pivotal role in the pathogenesis of many neurodegenerative disorders and cognitive impairment. As in other drug-evoked encephalopathies, the key mechanisms involved in AAS – induced neuropathology could represent a target for future neuroprotective strategies. Progress in the understanding of these mechanisms will provide important insights into the complex pathophysiology of AAS-induced neurodegeneration, and will pave the way for forthcoming studies. Supplementary to abandoning the drug abuse that represents the first step in reducing the possibility of irreversible brain damage in AAS abusers, neuroprotective strategies have to be developed and implemented in future. PMID:26074748

  6. Anabolic steroids activate calcineurin-NFAT signaling and thereby increase myotube size and reduce denervation atrophy.

    Science.gov (United States)

    Qin, Weiping; Pan, Jiangping; Wu, Yong; Bauman, William A; Cardozo, Christopher

    2015-01-05

    Anabolic androgens have been shown to reduce muscle loss due to immobilization, paralysis and many other medical conditions, but the molecular basis for these actions is poorly understood. We have recently demonstrated that nandrolone, a synthetic androgen, slows muscle atrophy after nerve transection associated with down-regulation of regulator of calcineurin 2 (RCAN2), a calcineurin inhibitor, suggesting a possible role of calcineurin-NFAT signaling. To test this possibility, rat gastrocnemius muscle was analyzed at 56 days after denervation. In denervated muscle, calcineurin activity declined and NFATc4 was excluded from the nucleus and these effects were reversed by nandrolone. Similarly, nandrolone increased calcineurin activity and nuclear NFATc4 levels in cultured L6 myotubes. Nandrolone also induced cell hypertrophy that was blocked by cyclosporin A or overexpression of RCAN2. Finally protection against denervation atrophy by nandrolone in rats was blocked by cyclosporin A. These results demonstrate for the first time that nandrolone activates calcineurin-NFAT signaling, and that such signaling is important in nandrolone-induced cell hypertrophy and protection against paralysis-induced muscle atrophy. Published by Elsevier Ireland Ltd.

  7. Deleterious effects of anabolic steroids on serum lipoproteins, blood pressure, and liver function in amateur body builders

    NARCIS (Netherlands)

    Lenders, J. W.; Demacker, P. N.; Vos, J. A.; Jansen, P. L.; Hoitsma, A. J.; van 't Laar, A.; Thien, T.

    1988-01-01

    The effects of self-administered anabolic steroids (AS) on lipoproteins, liver function, and blood pressure were studied in male amateur body builders. Twenty body builders were studied at the end of a course of AS (group 1) and 42 body builders were studied after discontinuation of the AS for a

  8. Anabolic Steroid Misuse among Minors. Report to the Governor and the General Assembly of Virginia. House Document No. 58.

    Science.gov (United States)

    Virginia State Health Professions Dept., Richmond.

    This document comprises the final report of the Virginia Department of Health Professions' Task Force on anabolic steroid misuse among minors. As such, it summarizes the activities of the department and of the boards within the department, the Offices of the Secretary of Health and Education, and other organizations including the Virginia High…

  9. Selective androgen receptor modulators in preclinical and clinical development

    OpenAIRE

    Narayanan, Ramesh; Mohler, Michael L.; Bohl, Casey E.; Miller, Duane D.; Dalton, James T.

    2008-01-01

    Androgen receptor (AR) plays a critical role in the function of several organs including primary and accessory sexual organs, skeletal muscle, and bone, making it a desirable therapeutic target. Selective androgen receptor modulators (SARMs) bind to the AR and demonstrate osteo- and myo-anabolic activity; however, unlike testosterone and other anabolic steroids, these nonsteroidal agents produce less of a growth effect on prostate and other secondary sexual organs. SARMs provide therapeutic o...

  10. Update on clinical trials of growth factors and anabolic steroids in cachexia and wasting1234

    Science.gov (United States)

    Gullett, Norleena P; Hebbar, Gautam

    2010-01-01

    This article and others that focused on the clinical features, mechanisms, and epidemiology of skeletal muscle loss and wasting in chronic diseases, which include chronic kidney disease, cancer, and AIDS, were presented at a symposium entitled "Cachexia and Wasting: Recent Breakthroughs in Understanding and Opportunities for Intervention," held at Experimental Biology 2009. The clinical and anabolic efficacy of specific growth factors and anabolic steroids (eg, growth hormone, testosterone, megestrol acetate) in malnutrition and other catabolic states has been the subject of considerable research during the past several decades. Research on the effects of these agents in cachexia or wasting conditions, characterized by progressive loss of skeletal muscle and adipose tissue, focused on patients with AIDS in the early 1990s, when the devastating effects of the loss of body weight, lean body mass, and adipose tissue were recognized as contributors to these patients' mortality. These same agents have also been studied as methods to attenuate the catabolic responses observed in cancer-induced cachexia and in wasting induced by chronic obstructive pulmonary disease, congestive heart failure, renal failure, and other conditions. This article provides an updated review of recent clinical trials that specifically examined the potential therapeutic roles of growth hormone, testosterone, oxandrolone, and megestrol acetate and emerging data on the orexigenic peptide ghrelin, in human cachexia and wasting. PMID:20164318

  11. Effects of anabolic steroids on acute phase responses in intra-abdominal sepsis

    Directory of Open Access Journals (Sweden)

    K. Mealy

    1997-01-01

    Full Text Available The acute phase response is an important adaptive response to sepsis and injury. As anabolic steroids increase protein synthesis we postulated that these agents might also increase hepatic acute phase protein synthesis. Male Wistar rats were pretreated with testosterone or danazol for 48 h prior to caecal ligation and puncture (CLP. Thirty-six h following surgery the animals were killed and blood taken for full blood count, total protein, albumin, α, β and γ globulin fractions on serum electrophoresis, complement C3 and transferrin levels. Danazol increased the α1, α2 and β1 globulin serum protein fractions in comparison with no surgery and CLP alone groups. These results indicate that danazol increases plasma acute phase proteins, as measured by electrophoresis, in this model of intra-abdominal sepsis.

  12. Therapeutic potential of the SARMs: revisiting the androgen receptor for drug discovery.

    Science.gov (United States)

    Segal, Scott; Narayanan, Ramesh; Dalton, James T

    2006-04-01

    Selective androgen receptor modulators (SARMS) bind to the androgen receptor and demonstrate anabolic activity in a variety of tissues; however, unlike testosterone and other anabolic steroids, these nonsteroidal agents are able to induce bone and muscle growth, as well as shrinking the prostate. The potential of SARMS is to maximise the positive attributes of steroidal androgens as well as minimising negative effects, thus providing therapeutic opportunities in a variety of diseases, including muscle wasting associated with burns, cancer, end-stage renal disease, osteoporosis, frailty and hypogonadism. This review summarises androgen physiology, the current status of the R&D of SARMS and potential therapeutic indications for this emerging class of drugs.

  13. THE PROFILE OF TAMOXIFEN USER DUE TO GYNECOMASTIA INDUCED BY ANABOLIC STEROIDS FOR BODYBUILDERS OR BODYBUILDING

    Directory of Open Access Journals (Sweden)

    E. Santos

    2016-09-01

    Full Text Available Due to valorization of body appearance, the seek for a good physic body gets a central importance in externalization of subjectivity and in the construction the identities of the people. Because of this, them invest time to look for devices to streamline results to get a perfect body, between mechanisms used there is the use of anabolic steroids (AS. With the rapid response this kind of treatment, there are aware concerns their side effects such as gynecomastia which is characterized by breast enlargement of man. In an attempt to prevent this effect aesthetically uncomfortable, the users seek take medicines such as tamoxifen to reverse or prevent this situation without proper prescription or monitoring of a pharmacist professional, as well as almost all treatments with EA which are made clandestinely. This work aimed to describe profile among consumers seeking the tamoxifen therapy to prevent or treat gynecomastia induced using EA. The target audience was composed of bodybuilders men that were making anabolic cycles, aiming fast muscular hypertrophy. Two questionnaires were applied, one to the drugstores that sell these drugs and one for bodybuilders who buy these drugs. Tamoxifen user profile found in this study shows that they are young people aged 18 to 35 years old, seeking muscle hypertrophy strength. As the natural results are slow, influenced by training friends, start using EA, even declaring know about the risks to health. Use along with these steroids, tamoxifen, in an attempt to prevent or treat gynecomastia, get the medication in drugstores without a prescription and without the pharmacist questioning, demonstrating that pharmaceutical care is still not fully deployed and functioning

  14. Determinação de esteróides androgênicos anabólicos em urina por cromatografia gasosa acoplada à espectrometria de massas Detection of androgenic anabolic steroids (AAS in urine samples by gas chromatography-mass spectrometry

    Directory of Open Access Journals (Sweden)

    Daniel Rossi de Campos

    2005-12-01

    Full Text Available Esteróides androgênicos anabólicos (EAA são substâncias naturais, sintéticas ou semi-sintéticas derivadas da testosterona, utilizadas em atividades esportivas com o objetivo de melhorar o desempenho físico pelo aumento de massa e força muscular. Apesar de causarem efeitos tóxicos graves, principalmente sobre os sistemas cardiovascular, hepático e neuro-endócrino, os EAA têm sido amplamente utilizados no âmbito esportivo. Desta forma, o presente trabalho teve como objetivo a validação de um método para a determinação de esteróides e/ou seus produtos de biotransformação em amostras de urina por cromatografia gasosa acoplada à espectrometria de massas (CG-EM. O método baseou-se na hidrólise enzimática de esteróides conjugados, no emprego da extração líquido-líquido e na derivação do extrato para posterior análise por CG-EM, no modo de monitoramento seletivo de íons (SIM. O método validado cumpriu com os princípios de confiança necessários para a determinação de EAA em amostras de urina com a finalidade de controle de dopagem no esporte. Os limites de detecção dos esteróides analizados variaram de 0,5 a 15 ng/mL. Bons valores de precisão (intra e interensaio também foram obtidos (CVAndrogenic anabolic steroids (AAS are defined as natural, synthetic or semi-synthetic drugs chemically derived from testosterone, used with the aim to improve physical performance by increasing both muscle strength and mass. Despite their reported toxicological effects on the cardiovascular, hepatic and neuro-endocrine systems, the AAS have been extensively used in sports activities. The objective of this study was to validate an analytical method for the detection of AAS and/or their metabolites in urine samples. The method was based on enzymatic hydrolysis, liquid-liquid extraction, derivatization and further analysis by gas chromatography-mass spectrometry (GC-MS operated in the selected ion monitoring mode (SIM. The

  15. Knowledge, attitudes and practices of anabolic steroid usage among gym users in Trinidad.

    Science.gov (United States)

    Maharaj, V R; Dookie, T; Mohammed, S; Ince, S; Marsang, B L; Rambocas, N; Chin, M; McDougall, L; Teelucksingh, S

    2000-03-01

    Self-administered questionnaires were completed by 1062 gym-users in 14 gyms in Trinidad from February 1997 to July 1997 to determine the knowledge, attitudes and practices regarding anabolic steroids (AS). Five hundred and sixty (52.7%) females and 502 (48.3%) males completed the questionnaire. Half of the total sample were individuals in the 20 to 29 year age group. From the 17 questions that tested knowledge about AS, the median number of correct responses was 7 with a mode of 8. Increased muscle mass was correctly identified as one of the effects of AS by 841 respondents (79.2%), while 249 (23.6%) of the total sample thought asthma was treated with AS. Most (872 or 82.1%) felt that their knowledge about AS was inadequate and 700 (66.0%) were of the opinion that AS should be banned from use in competitive sports. Similarly, 733 (70.0%) of the gym-users thought AS should only be available by prescription. Thirty respondents reported having used AS (2.9%, 95% CI 2.0-4.1). The prevalence of AS use was higher among males than females (p steroid users knew more about the adverse effects of AS than non-AS users but the therapeutic uses of AS were comparatively less well known. This study demonstrated a general lack of knowledge concerning AS use and that a small but significant proportion of persons using gyms admitted to abusing AS.

  16. Tandem mass spectrometry approach for the investigation of the steroidal metabolism: structure-fragmentation relationship (SFR) in anabolic steroids and their metabolites by ESI-MS/MS analysis.

    Science.gov (United States)

    Musharraf, Syed Ghulam; Ali, Arslan; Khan, Naik Tameem; Yousuf, Maria; Choudhary, Muhammad Iqbal; Atta-ur-Rahman

    2013-02-01

    Electrospray ionization tandem mass spectrometry (ESI-MS/MS) was used to investigate the effect of different substitutions introduced during metabolism on fragmentation patterns of four anabolic steroids including methyltestosterone, methandrostenolone, cis-androsterone and adrenosterone, along with their metabolites. Collision-induced dissociation (CID) analysis was performed to correlate the major product ions of 19 steroids with structural features. The analysis is done to portray metabolic alteration, such as incorporation or reduction of double bonds, hydroxylations, and/or oxidation of hydroxyl moieties to keto functional group on steroidal skeleton which leads to drastically changed product ion spectra from the respective classes of steroids, therefore, making them difficult to identify. The comparative ESI-MS/MS study also revealed some characteristic peaks to differentiate different steroidal metabolites and can be useful for the unambiguous identification of anabolic steroids in biological fluid. Moreover, LC-ESI-MS/MS analysis of fermented extract of methyltestosterone, obtained by Macrophomina phaseolina was also investigated. Copyright © 2012 Elsevier Inc. All rights reserved.

  17. In Vivo MRI Quantification of Individual Muscle and Organ Volumes for Assessment of Anabolic Steroid Growth Effects

    Science.gov (United States)

    Wu, Ed X.; Tang, Haiying; Tong, Christopher; Heymsfield, Steve B.; Vasselli, Joseph R.

    2015-01-01

    This study aimed to develop a quantitative and in vivo magnetic resonance imaging (MRI) approach to investigate the muscle growth effects of anabolic steroids. A protocol of MRI acquisition on a standard clinical 1.5 Tesla scanner and quantitative image analysis was established and employed to measure the individual muscle and organ volumes in the intact and castrated guinea pigs undergoing a 16-week treatment protocol by two well-documented anabolic steroids, testosterone and nandrolone, via implanted silastic capsules. High correlations between the in vivo MRI and postmortem dissection measurements were observed for shoulder muscle complex (R = 0.86), masseter (R=0.79), temporalis (R=0.95), neck muscle complex (R=0.58), prostate gland and seminal vesicles (R=0.98), and testis (R=0.96). Furthermore, the longitudinal MRI measurements yielded adequate sensitivity to detect the restoration of growth to or towards normal in castrated guinea pigs by replacing circulating steroid levels to physiological or slightly higher levels, as expected. These results demonstrated that quantitative MRI using a standard clinical scanner provides accurate and sensitive measurement of individual muscles and organs, and this in vivo MRI protocol in conjunction with the castrated guinea pig model constitutes an effective platform to investigate the longitudinal and cross-sectional growth effects of other potential anabolic steroids. The quantitative MRI protocol developed can also be readily adapted for human studies on most clinical MRI scanner to investigate the anabolic steroid growth effects, or monitor the changes in individual muscle and organ volume and geometry following injury, strength training, neuromuscular disorders, and pharmacological or surgical interventions. PMID:18241900

  18. In vivo MRI quantification of individual muscle and organ volumes for assessment of anabolic steroid growth effects.

    Science.gov (United States)

    Wu, Ed X; Tang, Haiying; Tong, Christopher; Heymsfield, Steve B; Vasselli, Joseph R

    2008-04-01

    This study aimed to develop a quantitative and in vivo magnetic resonance imaging (MRI) approach to investigate the muscle growth effects of anabolic steroids. A protocol of MRI acquisition on a standard clinical 1.5 T scanner and quantitative image analysis was established and employed to measure the individual muscle and organ volumes in the intact and castrated guinea pigs undergoing a 16-week treatment protocol by two well-documented anabolic steroids, testosterone and nandrolone, via implanted silastic capsules. High correlations between the in vivo MRI and postmortem dissection measurements were observed for shoulder muscle complex (R=0.86), masseter (R=0.79), temporalis (R=0.95), neck muscle complex (R=0.58), prostate gland and seminal vesicles (R=0.98), and testis (R=0.96). Furthermore, the longitudinal MRI measurements yielded adequate sensitivity to detect the restoration of growth to or towards normal in castrated guinea pigs by replacing circulating steroid levels to physiological or slightly higher levels, as expected. These results demonstrated that quantitative MRI using a standard clinical scanner provides accurate and sensitive measurement of individual muscles and organs, and this in vivo MRI protocol in conjunction with the castrated guinea pig model constitutes an effective platform to investigate the longitudinal and cross-sectional growth effects of other potential anabolic steroids. The quantitative MRI protocol developed can also be readily adapted for human studies on most clinical MRI scanner to investigate the anabolic steroid growth effects, or monitor the changes in individual muscle and organ volume and geometry following injury, strength training, neuromuscular disorders, and pharmacological or surgical interventions.

  19. Selective androgen receptor modulator activity of a steroidal antiandrogen TSAA-291 and its cofactor recruitment profile.

    Science.gov (United States)

    Hikichi, Yukiko; Yamaoka, Masuo; Kusaka, Masami; Hara, Takahito

    2015-10-15

    Selective androgen receptor modulators (SARMs) specifically bind to the androgen receptor and exert agonistic or antagonistic effects on target organs. In this study, we investigated the SARM activity of TSAA-291, previously known as a steroidal antiandrogen, in mice because TSAA-291 was found to possess partial androgen receptor agonist activity in reporter assays. In addition, to clarify the mechanism underlying its tissue selectivity, we performed comprehensive cofactor recruitment analysis of androgen receptor using TSAA-291 and dihydrotestosterone (DHT), an endogenous androgen. The androgen receptor agonistic activity of TSAA-291 was more obvious in reporter assays using skeletal muscle cells than in those using prostate cells. In castrated mice, TSAA-291 increased the weight of the levator ani muscle without increasing the weight of the prostate and seminal vesicle. Comprehensive cofactor recruitment analysis via mammalian two-hybrid methods revealed that among a total of 112 cofactors, 12 cofactors including the protein inhibitor of activated STAT 1 (PIAS1) were differently recruited to androgen receptor in the presence of TSAA-291 and DHT. Prostate displayed higher PIAS1 expression than skeletal muscle. Forced expression of the PIAS1 augmented the transcriptional activity of the androgen receptor, and silencing of PIAS1 by siRNAs suppressed the secretion of prostate-specific antigen, an androgen responsive marker. Our results demonstrate that TSAA-291 has SARM activity and suggest that TSAA-291 may induce different conformational changes of the androgen receptor and recruitment profiles of cofactors such as PIAS1, compared with DHT, to exert tissue-specific activity. Copyright © 2015 Elsevier B.V. All rights reserved.

  20. General and selective isolation procedure for high-performance liquid chromatographic determination of anabolic steroids in tissues.

    Science.gov (United States)

    Laganà, A; Marino, A

    1991-12-27

    A multi-residue method has been developed for the determination of anabolic steroids in animal tissue. The analytes are extracted from tissue with methanol and the extract is subjected to two solid-phase extractions, one using a non-specific adsorbing material, such as graphitized carbon black (Carbopack B), and the other Amberlite CG-400 I in the OH form. This procedure allowed the neutral anabolics (testosterone, trenbolone and progesterone) to be isolated and separated from the acidic type (phenolic group), such as diethylstilbestrol, oestradiol, zeranol/zearalenone and their respective metabolites. The determination was effected using high-performance liquid chromatography with different detectors (ultraviolet, fluorimetric and electrochemical). Several analytical parameters were studied: chromatographic conditions, recoveries, evaporation step, solvent flow-rate, cartridges reusability, interference of plastic cartridges. For all the anabolics investigated the recoveries were greater than 83.6%.

  1. Are Steroids Worth the Risk?

    Science.gov (United States)

    ... by passing laws controlling steroid distribution. How Do Anabolic Steroids Work? Anabolic steroids stimulate muscle tissue to grow and "bulk up" ... effect of naturally produced testosterone on the body. Anabolic steroids can remain in the body anywhere from a ...

  2. The Contribution of Social Media to Body Dissatisfaction, Eating Disorder Symptoms, and Anabolic Steroid Use Among Sexual Minority Men

    Science.gov (United States)

    Murray, Stuart B.; Krug, Isabel; McLean, Siân A.

    2018-01-01

    Abstract Social media has been associated with body dissatisfaction and eating disorder symptoms among young women and adolescent girls. However, despite notable evidence of susceptibility to body image pressures, it remains unknown whether these associations generalize to sexual minority men. A nationwide sample of 2,733 sexual minority men completed an online survey advertised to Australian and New Zealand users of a popular dating app. Participants answered questions about how frequently they used 11 different social media platforms in addition to questions about their dating app use, body image, eating disorder symptoms, and anabolic steroids. Facebook, Youtube, Instagram, and Snapchat were the most frequently used social media platforms. A pattern of small-sized and positive associations emerged between social media use and body dissatisfaction, eating disorder symptoms, and thoughts about using anabolic steroids. Facebook, Instagram, and Snapchat evidenced the strongest associations. The associations of social media use with both muscularity dissatisfaction and eating disorder symptoms were stronger for image-centric social media platforms (e.g., Instagram) than nonimage-centric platforms (e.g., Wordpress); no differences were observed for body fat dissatisfaction, height dissatisfaction, or thoughts about using anabolic steroids. Previously documented associations of social media use with body dissatisfaction and related variables among women and girls appear to generalize to sexual minority men. Social media platforms that more centrally involve imagery may be of greater concern than nonimage-centric platforms. Additional research with sexual minority men is needed to elucidate the distinctions between adaptive and maladaptive social media use in the context of body dissatisfaction, eating disorders, and anabolic steroid use. PMID:29363993

  3. The Contribution of Social Media to Body Dissatisfaction, Eating Disorder Symptoms, and Anabolic Steroid Use Among Sexual Minority Men.

    Science.gov (United States)

    Griffiths, Scott; Murray, Stuart B; Krug, Isabel; McLean, Siân A

    2018-03-01

    Social media has been associated with body dissatisfaction and eating disorder symptoms among young women and adolescent girls. However, despite notable evidence of susceptibility to body image pressures, it remains unknown whether these associations generalize to sexual minority men. A nationwide sample of 2,733 sexual minority men completed an online survey advertised to Australian and New Zealand users of a popular dating app. Participants answered questions about how frequently they used 11 different social media platforms in addition to questions about their dating app use, body image, eating disorder symptoms, and anabolic steroids. Facebook, Youtube, Instagram, and Snapchat were the most frequently used social media platforms. A pattern of small-sized and positive associations emerged between social media use and body dissatisfaction, eating disorder symptoms, and thoughts about using anabolic steroids. Facebook, Instagram, and Snapchat evidenced the strongest associations. The associations of social media use with both muscularity dissatisfaction and eating disorder symptoms were stronger for image-centric social media platforms (e.g., Instagram) than nonimage-centric platforms (e.g., Wordpress); no differences were observed for body fat dissatisfaction, height dissatisfaction, or thoughts about using anabolic steroids. Previously documented associations of social media use with body dissatisfaction and related variables among women and girls appear to generalize to sexual minority men. Social media platforms that more centrally involve imagery may be of greater concern than nonimage-centric platforms. Additional research with sexual minority men is needed to elucidate the distinctions between adaptive and maladaptive social media use in the context of body dissatisfaction, eating disorders, and anabolic steroid use.

  4. The Effect of Anabolic Steroid Administration on Passive Stretching-Induced Expression of Mechano-Growth Factor in Skeletal Muscle

    Directory of Open Access Journals (Sweden)

    Satoshi Ikeda

    2013-01-01

    Full Text Available Background. Stretching of skeletal muscle induces expression of the genes which encode myogenic transcription factors or muscle contractile proteins and results in muscle growth. Anabolic steroids are reported to strengthen muscles. We have previously studied the effects of muscle stretching on gene expression. Here, we studied the effect of a combination of passive stretching and the administration of an anabolic steroid on mRNA expression of a muscle growth factor, insulin-like growth factor-I autocrine variant, or mechano-growth factor (MGF. Methods. Twelve 8-week-old male Wistar rats were used. Metenolone was administered and passive repetitive dorsiflexion and plantar flexion of the ankle joint performed under deep anesthesia. After 24 h, the gastrocnemius muscles were removed and the mRNA expression of insulin-like growth factor-I autocrine variant was measured using quantitative real-time polymerase chain reaction. Results. Repetitive stretching in combination with metenolone, but not stretching alone, significantly increased MGF mRNA expression. Conclusion. Anabolic steroids enhance the effect of passive stretching on MGF expression in skeletal muscle.

  5. The effect of anabolic steroid administration on passive stretching-induced expression of mechano-growth factor in skeletal muscle.

    Science.gov (United States)

    Ikeda, Satoshi; Kamikawa, Yurie; Ohwatashi, Akihiko; Harada, Katsuhiro; Yoshida, Akira

    2013-01-01

    Stretching of skeletal muscle induces expression of the genes which encode myogenic transcription factors or muscle contractile proteins and results in muscle growth. Anabolic steroids are reported to strengthen muscles. We have previously studied the effects of muscle stretching on gene expression. Here, we studied the effect of a combination of passive stretching and the administration of an anabolic steroid on mRNA expression of a muscle growth factor, insulin-like growth factor-I autocrine variant, or mechano-growth factor (MGF). Twelve 8-week-old male Wistar rats were used. Metenolone was administered and passive repetitive dorsiflexion and plantar flexion of the ankle joint performed under deep anesthesia. After 24 h, the gastrocnemius muscles were removed and the mRNA expression of insulin-like growth factor-I autocrine variant was measured using quantitative real-time polymerase chain reaction. Repetitive stretching in combination with metenolone, but not stretching alone, significantly increased MGF mRNA expression. Anabolic steroids enhance the effect of passive stretching on MGF expression in skeletal muscle.

  6. A novel approach to the quantitative detection of anabolic steroids in bovine muscle tissue by means of a hybrid quadrupole time-of-flight-mass spectrometry instrument.

    Science.gov (United States)

    Bussche, Julie Vanden; Decloedt, Anneleen; Van Meulebroek, Lieven; De Clercq, Nathalie; Lock, Stephen; Stahl-Zeng, Jianru; Vanhaecke, Lynn

    2014-09-19

    In recent years, the analysis of veterinary drugs and growth-promoting agents has shifted from target-oriented procedures, mainly based on liquid chromatography coupled to triple-quadrupole mass spectrometry (LC-QqQ-MS), towards accurate mass full scan MS (such as Time-of-Flight (ToF) and Fourier Transform (FT)-MS). In this study, the performance of a hybrid analysis instrument (i.e. UHPLC-QuadrupoleTime-of-Flight-MS (QqToF-MS)), able to exploit both full scan HR and MS/MS capabilities within a single analytical platform, was evaluated for confirmatory analysis of anabolic steroids (gestagens, estrogens including stilbenes and androgens) in meat. The validation data was compared to previously obtained results (CD 2002/657/EC) for QqQ-MS and single stage Orbitrap-MS. Additionally, a fractional factorial design was used to shorten and optimize the sample extraction. Validation according to CD 2002/657/EC demonstrated that steroid analysis using QqToF has a higher competing value towards QqQ-MS in terms of selectivity/specificity, compared to single stage Orbitrap-MS. While providing excellent linearity, based on lack-of-fit calculations (F-test, α=0.05 for all steroids except 17β-ethinylestradiol: α=0.01), the sensitivity of QqToF-MS proved for 61.8% and 85.3% of the compounds more sensitive compared to QqQ-MS and Orbitrap-MS, respectively. Indeed, the CCα values, obtained upon ToF-MS/MS detection, ranged from 0.02 to 1.74μgkg(-1) for the 34 anabolic steroids, while for QqQ-MS and Orbitrap-MS values ranged from 0.04 to 0.88μgkg(-1) and from 0.07 to 2.50μgkg(-1), respectively. Using QqToF-MS and QqQ-MS, adequate precision was obtained as relative standard deviations for repeatability and within-laboratory reproducibility, were below 20%. In case of Orbitrap-MS, some compounds (i.e. some estrogens) displayed poor precision, which was possibly caused by some lack of sensitivity at lower concentrations and the absence of MRM-like experiments. Overall, it can be

  7. Frequency of Anabolic Steroids Abuse in Bodybuilder Athletes in Kerman City†This article has been published in the Journal of Rafsanjan University of Medical Sciences in Persian language.

    Science.gov (United States)

    Sepehri, Gholamreza; Mousavi Fard, Majid; Sepehri, Ehsan

    2009-01-01

    Background: Athletes, especially bodybuilders, abuse anabolic steroid drugs to improve their strength and enhance their muscle growth and appearance. This study was conducted to determine the type and frequency of anabolic steroids abuse in bodybuilder athletes in Kerman City. Methods: A confidential questionnaire which included demographic data (age, education), name of abused anabolic drug and duration of drug abuse was completed by 202 bodybuilder athletes, and the collected data were analyzed using Chi Square test. A value of p bodybuilding activity was significantly higher in those used the anabolic drugs (38.8 months), comparing to those did not use any drugs (14.3 months). Oxymetholone was the most common drug used by athletes (42% merely used Oxymetholone). The frequency of anabolic steroids abuse was not related to education and age of the bodybuilder athletes. Conclusion: Bodybuilder athletes in Kerman city abuse anabolic steroids, and the health care system should plan to inform them about anabolic steroid adverse effects. PMID:24494079

  8. Androgen - secreting steroid cell tumor of the ovary

    Directory of Open Access Journals (Sweden)

    Paras Ratilal Udhreja

    2014-01-01

    Full Text Available Steroid cell tumors (SCTs, not otherwise specified of the ovary are rare subgroup of sex cord tumors, which account for less than 0.1% of all ovarian tumors and also that will present at any age. The majority of these tumors produce steroids with testosterone being the most common. A case of a 28-year-old woman who presented with symptoms of virilization is reported. Although SCTs are generally benign, there is a risk for malignant transformation. Surgery is the most important and hallmark treatment.

  9. Sundhedspolitik på steroider

    DEFF Research Database (Denmark)

    Christiansen, Ask Vest

    2012-01-01

    Danmark er det land i verden der har valgt den måske mest drastiske metode til bekæmpelse af brug af anabole androgene steroider (AAS) i fitness- og styrketræningsmiljøerne. Ikke pga. oplysningskampagnerne, samarbejdet med SKAT eller at AAS er ulovlige. Der hvor Danmark skiller sig ud er ved brugen...

  10. Effect of anabolic steroid on the recovery of white blood cell count after irradiation

    International Nuclear Information System (INIS)

    Yamagishi, Motohisa; Niki, Takamichi; Hiraoka, Atsunobu; Uchino, Haruto

    1979-01-01

    In order to observe the effects of nandrolone decanoate (NAN-D), an anabolic steroid, on granulocytes, its effect on the recovery of white blood cells (WBC) and granulocytes after radiation injuries was studied. Male mice were irradiated with 405 to 410 R of γ rays, and a 2.5 mg/dose of NAN-D was given subcutaneously 6 to 7 days after irradiation (group I) or immediately after irradiation (group II). The degree of decrease in WBC after irradiation was the same in both groups, but the recovery of WBC 18 days after irradiation was marked in group II, the control group, and group I, respectively. The recovery of granulocytes was the most marked in group II and was more marked in group I than in the control group. In an experiment in which NAN-D was given 2 to 3 days before irradiation (group III), WBC showed higher values in group III than in the control group 9 days after irradiation. The difference in WBC between group III and the control group was the greatest 17 days after irradiation. A gross count of granulocyte precursor cells in one femur clearly increased in the groups given this agent. (Tsunoda, M.)

  11. LC-ESI/MS/MS method for rapid screening and confirmation of 44 exogenous anabolic steroids in human urine.

    Science.gov (United States)

    Jeon, Byoung Wook; Yoo, Hye Hyun; Jeong, Eun Sook; Kim, Ho Jun; Jin, Changbae; Kim, Dong Hyun; Lee, Jaeick

    2011-09-01

    A sensitive and rapid method based on liquid chromatography-triple-quadrupole tandem mass spectrometry (LC-MS/MS) with electrospray ionization (ESI) has been developed and validated for the screening and confirmation of 44 exogenous anabolic steroids (29 parent steroids and 15 metabolites) in human urine. The method involves an enzymatic hydrolysis, liquid-liquid extraction, and detection by LC-MS/MS. A triple-quadrupole mass spectrometer was operated in positive ESI mode with selected reaction monitoring (SRM) mode for the screening and product ion scan mode for the confirmation. The protonated molecular ions were used as precursor ions for the SRM analysis and product ion scan. The intraday and interday precisions of the target analytes at concentrations of the minimum required performance levels for the screening were 2-14% and 2-15%, respectively. The limits of detection for the screening and confirmation method were 0.1-10 ng/mL and 0.2-10 ng/mL, respectively, for 44 steroids. This method was successfully applied to analysis of urine samples from suspected anabolic steroid abusers.

  12. Environments, risk and health harms: a qualitative investigation into the illicit use of anabolic steroids among people using harm reduction services in the UK.

    Science.gov (United States)

    Kimergård, Andreas; McVeigh, Jim

    2014-06-04

    The illicit use of anabolic steroids among the gym population continues to rise, along with the number of steroid using clients attending harm reduction services in the UK. This presents serious challenges to public health. Study objectives were to account for the experiences of anabolic steroid users and investigate how 'risk environments' produce harm. Qualitative face-to-face interviews with 24 users of anabolic steroids engaged with harm reduction services in the UK. Body satisfaction was an important factor when deciding to start the use of anabolic steroids. Many users were unaware of the potential dangers of using drugs from the illicit market, whereas some had adopted a range of strategies to negotiate the hazards relating to the use of adulterated products, including self-experimentation to gauge the perceived efficacy and unwanted effects of these drugs. Viewpoints, first-hand anecdotes, norms and practices among groups of steroid users created boundaries of 'sensible' drug use, but also promoted practices that may increase the chance of harms occurring. Established users encouraged young users to go to harm reduction services but, at the same time, promoted risky injecting practices in the belief that this would enhance the efficacy of anabolic steroids. Current steroid-related viewpoints and practices contribute to the risk environment surrounding the use of these drugs and may undermine the goal of current public health strategies including harm reduction interventions. The level of harms among anabolic steroid users are determined by multiple and intertwining factors, in addition to the harms caused by the pharmacological action or injury and illness associated with incorrect injecting techniques. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

  13. The potential use of complex derivatization procedures in comprehensive HPLC-MS/MS detection of anabolic steroids.

    Science.gov (United States)

    Baranov, Pavel A; Appolonova, Svetlana A; Rodchenkov, Grigory M

    2010-10-01

    The use of two separate derivatization procedures with the formation of oxime (hydroxyl ammonium pretreatment) and picolinoyl (mixed anhydride method) derivates of anabolic steroids following HPLC-MS/MS analysis was proposed. The main product ions of obtained derivatives for 21 anabolic steroids were evaluated and fragmentation pathways were compared.The analysis of MS/MS spectra for underivatized steroids versus oxime or picolinoyl derivatives showed that in case of analytes containing conjugated double bonds in sterane core all of the observed MS/MS spectra contained abundant product ions of diagnostic value. The implementation of derivatization procedures to such compounds is useful for upgrading sensitivity or selectivity of the evaluated method. On the other hand, MS/MS spectra of underivatized and oxime analytes without conjugated double bonds in sterane core produce spectra with large amounts of low abundant product ions. Picolinoyl derivatives formation leads to highly specific spectra with product ions of diagnostic value coupled with sensitive and selective analysis at the same time. The intra- and inter-group comparison analysis revealed that fragmentation pathways for underivatized steroids and correspondent oxime derivatives are similar.The obtained oxime and picolinoyl derivatives provided 10-15 times higher ESI response in the HPLC-ESI-MS-selected reaction monitoring (SRM) when compared to those of underivatized molecules in positive HPLC-ESI-MS mode.Due to the laborious sample preparation we suggest to use the performed strategy for confirmation analysis purposes, metabolic studies or while the identification of new steroids or steroid-like substances. Copyright © 2010 John Wiley & Sons, Ltd.

  14. Detection of hormonal anabolic compounds in calf urine and unverified growth-promoting preparations : application of the AR-LUX bioassay for screening and determination of androgenic activity

    NARCIS (Netherlands)

    Blankvoort, B.M.G.; Aarts, J.M.M.J.G.; Schilt, R.; Geerdink, P.; Spenkelink, B.; Rodenburg, R.J.T.

    2003-01-01

    Despite a ban by the European Union, the use of anabolic steroids and repartitioning agents in cattle is still occasionally observed. Due to continuing improvements in analytical techniques, very low detection limits for individual compounds have been achieved. In response to these developments,

  15. Detection of hormonal anabolic compounds in calf urine and unverified growth-promoting preparations: application of the AR-LUX bioassay for screening and determination of androgenic activity

    NARCIS (Netherlands)

    Blankvoort, B.M.G.; Aarts, J.M.M.J.G.; Schilt, R.; Geerdink, P.; Spenkelink, A.; Rodenburg, R.J.T.

    2003-01-01

    Despite a ban by the European Union, the use of anabolic steroids and repartitioning agents in cattle is still occasionally observed. Due to continuing improvements in analytical techniques, very low detection limits for individual compounds have been achieved. In response to these developments,

  16. Feasibility of gas chromatography-microchip atmospheric pressure photoionization-mass spectrometry in analysis of anabolic steroids.

    Science.gov (United States)

    Hintikka, Laura; Haapala, Markus; Franssila, Sami; Kuuranne, Tiia; Leinonen, Antti; Kostiainen, Risto

    2010-12-24

    Mass spectrometers equipped with atmospheric pressure ion sources (API-MS) have been designed to be interfaced with liquid chromatographs (LC) and have rarely been connected to gas chromatographs (GC). Recently, we introduced a heated nebulizer microchip and showed its potential to interface liquid microseparation techniques and GC with API-MS. This study demonstrates the feasibility of GC-microchip atmospheric pressure photoionization-tandem mass spectrometry (GC-μAPPI-MS/MS) in the analysis of underivatized anabolic steroids in urine. The APPI microchip provides high ionization efficiency and produces abundant protonated molecules or molecular ions with minimal fragmentation. The feasibility of GC-μAPPI-MS/MS in the analysis of six selected anabolic steroids in urine samples was studied with respect to intra-batch repeatability, linearity, linear range, and limit of detection (LOD). The method showed good sensitivity (LODs 0.2-1 ng/mL), repeatability (relative standard deviationanabolic steroids. Quantitative performance of the method was tested with two authentic urine samples, and the results were in good agreement with those obtained with conventional GC-electron ionization-MS after derivatization. Copyright © 2010 Elsevier B.V. All rights reserved.

  17. Anabolic Androgenic Steroids—Use and Correlates among Gym Users—An Assessment Study Using Questionnaires and Observations at Gyms in the Stockholm Region

    Science.gov (United States)

    Leifman, Håkan; Rehnman, Charlotta; Sjöblom, Erika; Holgersson, Stefan

    2011-01-01

    The purpose of this study was to estimate the prevalence of anabolic androgenic steroid (AAS) use and offers to use among gym users in Stockholm County (Sweden), and to conduct a comparison of concordance in estimates of AAS and supplements at gyms between two data collection methods. A questionnaire was distributed to members at 36 training facilities and 1,752 gym users participated in the study. An observation study was conducted as covert participant observations at 64 gyms. According to the questionnaire, 3.9% of men reported life time use of AAS, 1.4% use during the past 12 months and 0.4% AAS use during past 30 days. Not only were there similar patterns found in the two methods, i.e., similar age and gender distributions for AAS use, but analyses of concordance showed that gyms with a higher prevalence of self-reported AAS-use and supplement use (questionnaire) showed a significantly higher proportion of observer-assessed AAS users. Analyses of individual predictors showed that AAS users were almost always young men, regular weight trainers and more often users of drugs and nutritional supplements. The higher prevalence of AAS use among gym users than in the general population makes the former an appropriate target group for AAS prevention. The connection between supplements, drugs and AAS use suggests that effective AAS prevention need to focus on several risk factors for AAS use. The clear resemblance in estimates between the observation and questionnaire data strengthen the credibility of the two methods. PMID:21845151

  18. Anabolic Androgenic Steroids—Use and Correlates among Gym Users—An Assessment Study Using Questionnaires and Observations at Gyms in the Stockholm Region

    Directory of Open Access Journals (Sweden)

    Charlotta Rehnman

    2011-06-01

    Full Text Available The purpose of this study was to estimate the prevalence of anabolic androgenic steroid (AAS use and offers to use among gym users in Stockholm County (Sweden, and to conduct a comparison of concordance in estimates of AAS and supplements at gyms between two data collection methods. A questionnaire was distributed to members at 36 training facilities and 1,752 gym users participated in the study. An observation study was conducted as covert participant observations at 64 gyms. According to the questionnaire, 3.9% of men reported life time use of AAS, 1.4% use during the past 12 months and 0.4% AAS use during past 30 days. Not only were there similar patterns found in the two methods, i.e., similar age and gender distributions for AAS use, but analyses of concordance showed that gyms with a higher prevalence of self-reported AAS-use and supplement use (questionnaire showed a significantly higher proportion of observer-assessed AAS users. Analyses of individual predictors showed that AAS users were almost always young men, regular weight trainers and more often users of drugs and nutritional supplements. The higher prevalence of AAS use among gym users than in the general population makes the former an appropriate target group for AAS prevention. The connection between supplements, drugs and AAS use suggests that effective AAS prevention need to focus on several risk factors for AAS use. The clear resemblance in estimates between the observation and questionnaire data strengthen the credibility of the two methods.

  19. A novel selective androgen receptor modulator (SARM) MK-4541 exerts anti-androgenic activity in the prostate cancer xenograft R-3327G and anabolic activity on skeletal muscle mass & function in castrated mice.

    Science.gov (United States)

    Chisamore, Michael J; Gentile, Michael A; Dillon, Gregory Michael; Baran, Matthew; Gambone, Carlo; Riley, Sean; Schmidt, Azriel; Flores, Osvaldo; Wilkinson, Hilary; Alves, Stephen E

    2016-10-01

    The androgen receptor (AR) is a member of the nuclear hormone receptor super family of transcription factors. Androgens play an essential role in the development, growth, and maintenance of male sex organs, as well as the musculoskeletal and central nervous systems. Yet with advancing age, androgens can drive the onset of prostate cancer, the second leading cause of cancer death in males within the United States. Androgen deprivation therapy (ADT) by pharmacologic and/or surgical castration induces apoptosis of prostate cells and subsequent shrinkage of the prostate and prostate tumors. However, ADT is associated with significant musculoskeletal and behavioral adverse effects. The unique pharmacological activity of selective androgen receptor modulator (SARM) MK-4541 recently has been reported as an AR antagonist with 5α-reductase inhibitor function. The molecule inhibits proliferation and induces apoptosis in AR positive, androgen dependent prostate cancer cells. Importantly, MK-4541 inhibited androgen-dependent prostate growth in male rats yet maintained lean body mass and bone formation following ovariectomy in female rats. In the present study, we evaluated the effects of SARM MK-4541 in the androgen-dependent Dunning R3327-G prostate carcinoma xenograft mouse model as well as on skeletal muscle mass and function, and AR-regulated behavior in mice. MK-4541 significantly inhibited the growth of R3327-G prostate tumors, exhibited anti-androgen effects on the seminal vesicles, reduced plasma testosterone concentrations in intact males, and inhibited Ki67 expression. MK-4541 treated xenografts appeared similar to xenografts in castrated mice. Importantly, we demonstrate that MK-4541 exhibited anabolic activity in androgen deficient conditions, increasing lean body mass and muscle function in adult castrated mice. Moreover, MK-4541 treatment restored general activity levels in castrated mice. Thus, MK-4541 exhibits an optimum profile as an adjuvant therapy to ADT

  20. Effects of an anabolic steroid (Durateston) on testicular angiogenesis in peripubertal stallions.

    Science.gov (United States)

    Teubner, A; Müller, K; Bartmann, C P; Sieme, H; Klug, E; Zingrebe, B; Schoon, H-A

    2015-08-01

    The aim of this study was to determine the effect of the anabolic steroid testosterone on the testicular vascularization, angiogenesis and expression of angiogenic factors, and their receptors in testes of peripubertal stallions. Seven peripubertal stallions were treated with Durateston and castrated either 4 (treatment group 1 [TG1]) or 12 weeks (TG2) after the last injection. The castration of seven untreated control stallions (control group [CG]) took place within the same time. In the testicular specimens, volume density (VD), numerical density (ND), and area of vessels were determined morphometrically. Immunohistochemically, the expression of vascular endothelial growth factor (VEGF) and its receptor VEGF-R2; angiopoietin 2 (Ang2) and its receptor Tie2 as well as of transforming growth factor α (TGF-α) was investigated. Morphometrically, the VD of TG1 (P = 0.000) and TG2 (P = 0.001) vessels and the ND of arterioles and venules and capillaries were higher (TG1, TG2: P < 0.05), and the area of capillary cross sections was smaller (TG1, TG2: P < 0.05) than that in the CG. Compared to TG2 horses, TG1 animals showed a higher (P < 0.05) VD and ND of vascular structures and a smaller (P < 0.05) area of capillary cross sections. In numerous vascular structures, especially of TG1, the TGF-α and, to a less extent, the Ang2 and VEGF-R2 expression was significantly higher (P < 0.05) than that in the CG. Sertoli cells in TG2 were characterized by a significantly higher expression (P < 0.05) of VEGF-R2 than in the CG. In summary, the most and smallest vessels could be detected in the testes of TG1. Most likely this is explainable by the highest expression of some angiogenic factors (TGF-α, Ang2) and receptors (VEGF-R2) investigated. This expression behavior may be stimulated by testosterone. As a significant decrease of morphometric parameters could be detected in TG2 compared to TG1, the stimulatory effect of testosterone seems to be temporary. Copyright © 2015

  1. Examining a negative halo effect to anabolic steroids users through perceived achievement goals, sportspersonship orientations, and aggressive tendencies.

    Science.gov (United States)

    Chantal, Yves; Bernache-Assollant, Iouri; Schiano-Lomoriello, Sandrine

    2013-04-01

    We investigated the social image of anabolic steroids (AS) users grounding our analysis on the achievement goal theory of Nicholls. Our main goal was to explore how an athlete's acceptance of AS use would impact on the way that athlete will be perceived by others. Non-AS-using participants reacted to one of two scenarios portraying a male athlete either accepting or refusing to engage in drug use behavior. The results suggested that the acceptance of anabolic steroids yielded an unfavorable social image--perceivers inferred a predominant ego orientation to characterize the AS-user's motivation as well as weaker sportspersonship and a stronger proclivity for reactive aggression than instrumental aggression. Moreover, the analyses did not yield significant gender or interaction effects. Finally, those findings are commented in view of methodological shortcomings and of the perspectives that they may offer for future research concerning the motivational aspects of the social perceptions of drug use in sport. © 2013 The Authors. Scandinavian Journal of Psychology © 2013 The Scandinavian Psychological Associations.

  2. Stable isotope methodology in the pharmacokinetic studies of androgenic steroids in humans

    International Nuclear Information System (INIS)

    Shinohara, Y.; Baba, S.

    1990-01-01

    The use of stable isotopically labeled steroids combined with gas chromatography/mass spectrometry (GC/MS) has found a broad application in pharmacologic studies. Initially, stable isotopically labeled steroids served as the ideal analytic internal standard for GC/MS analysis; however, their in vivo use has expanded and has proven to be a powerful pharmacokinetic tool. We have successfully used stable isotope methodology to study the pharmacokinetic/bioavailability of androgens. The primary advantage of the technique is that endogenous and exogenous steroids with the same basic structure can be differentiated by using stable isotopically labeled analogs. The method was used to examine the pharmacokinetics of testosterone and testosterone propionate, and to clarify the influence of endogenous testosterone. Another advantage of the isotope methods is that steroidal drugs can be administered concomitantly in two formulations (e.g., solution and solid dosage). A single set of blood samples serves to describe the time course of the formulations being compared. This stable isotope coadministration technique was used to estimate the relative bioavailability of 17 alpha-methyltestosterone. 35 references

  3. [Knowledge and attitude regarding use of anabolic steroids among youth exercising in fitness centers].

    Science.gov (United States)

    Tamir, Eran; Ner, Yitzhak Ziv; Dayan, Yitzhak; Tamir, Dov

    2004-05-01

    A survey on knowledge and attitudes towards the use of steroids in youth who exercise in fitness centers was conducted in a national sample of fitness centers in Israel. A total of 528 participants aged 13-18 years completed the questionnaire. Fitness centers were chosen by cluster samples. Forty five percent of the respondents believe that the use of steroids improves physical fitness and 41% believe that most well-known athletes use steroids. Ten percent of respondents believe that the use of steroids is popular among young people in gym centers. Overall, 7% stated that they tended to use steroids and a significantly lower percentage were aware of the side effects of steroids. The role of the physician is essential to identify the patients at risk, to deliver accurate information, to minimize harm and to follow-up. There is also a need for health education in schools, fitness centers and the community, concerning the use of steroids among young people.

  4. Naturally occurring progesterone in loblolly pine (Pinus taeda L.): a major steroid precursor of environmental androgens.

    Science.gov (United States)

    Carson, John D; Jenkins, Ronald L; Wilson, Elizabeth M; Howell, W Mike; Moore, Ray

    2008-06-01

    Progesterone, androstenedione, and androstadienedione were previously identified in the water and sediment of the Fenholloway River (Taylor County, FL, USA), a river that contains populations of masculinized female mosquitofish downstream of a paper mill, at levels higher than those in the nearby Spring Creek. Plant sterols, such as beta-sitosterol in mill effluent derived from pine tree pulp, were suggested to be metabolized by bacteria to progesterone and androgens to account for the masculinization phenomenon. The current study made use of standard solid-phase methanol extraction procedures, high-performance liquid chromatography, liquid chromatography-mass spectrometry, and a cell-based, androgen-receptor transcription assay to determine naturally occurring progesterone levels in mature pine trees. Progesterone concentrations in the loblolly pine (Pinus taeda L.) were 49.34 +/- 4.1 nmol/g dry mature wood (15.5 +/- 1.29 microg/g), 12.26 +/- 1.78 nmol/g pine needles (3.85 +/- 0.56 microg/g), and 3.81 +/- 0.36 nmol/g pine bark (1.19 +/- 0.11 mug/g). The results suggest that naturally occurring progesterone from pine wood pulp contributes to increased progesterone levels downstream of paper mill effluent discharges and may serve as the natural steroid precursor for environmental androgen production that causes masculinization of female mosquitofish.

  5. Solid phase extraction for multiresidue analysis of anabolic steroids and related substances from calf urine using C18 and alumina columns

    NARCIS (Netherlands)

    Koole, A; Franke, JP; de Zeeuw, RA

    1999-01-01

    A solid phase extraction method for anabolic steroids and related substances in calf urine is reported, that is suitable as a screening method for illegal growth promoters. Two types of sorbent were used: a reversed phase C18 material and a polar alumina material. After overnight enzymatic

  6. Use of the anabolic steroid nandrolone decanoate associated to strength training in Wistar rats - doi: 10.4025/actascibiolsci.v35i2.15513

    Directory of Open Access Journals (Sweden)

    Solange Marta Franzói de Moraes

    2013-05-01

    Full Text Available Anabolic steroids have been constantly used among athletes and physically active individuals. Adverse effects of such use are reported in the literature. However, little is known about the effects of anabolic steroid use associated with strength training. Thus, this research aimed to identify possible morphophysiological alterations in Wistar rats treated with the anabolic steroid nandrolone decanoate and submitted to strength training. Twenty Wistar rats were divided in four groups: sedentary control (SC, sedentary hormone (SH, trained control (TC and trained hormone (TH. After the experimental protocol period, animals were killed and body weight, adiposity, renal and hepatic injury markers, plasmatic lipid profile, glycemia, and insulinemia were determined. The experimental conditions strength training and nandrolone decanoate (isolated or associated were positively correlated to a reduction on visceral and subcutaneous adipose tissue. The association of strength training with nandrolone decanoate was the most effective condition to increase muscle mass. Heart and kidneys weights, aspartate aminotransferase (AST and high density lipoprotein (HDL concentration were also negatively modified. The data demonstrated effects of anabolic steroids in body composition, with better results when associated with strength training, but collateral effects were observed.

  7. A league of their own: demographics, motivations and patterns of use of 1,955 male adult non-medical anabolic steroid users in the United States

    Directory of Open Access Journals (Sweden)

    Darkes Jack

    2007-10-01

    Full Text Available Abstract Background Rule violations among elite-level sports competitors and tragedies among adolescents have largely defined the issue of non-medical anabolic-androgenic steroid (NMAAS use for the public and policy makers. However, the predominant and oft-ignored segment of the NMAAS community exists in the general population that is neither participating in competitive sports nor adolescent. A clearer profile of NMAAS users within the general population is an initial step in developing a full understanding of NMAAS use and devising appropriate policy and interventions. This survey sought to provide a more comprehensive profile of NMAAS users by accessing a large sample of user respondents from around the United States. Methods U.S.-based male NMAAS users (n = 1955 were recruited from various Internet websites dedicated to resistance training activities and use of ergogenic substances, mass emails, and print media to participate in a 291-item web-based survey. The Internet was utilized to provide a large and geographically diverse sample with the greatest degree of anonymity to facilitate participation. Results The majority of respondents did not initiate AAS use during adolescence and their NMAAS use was not motivated by athletics. The typical user was a Caucasian, highly-educated, gainfully employed professional approximately 30 years of age, who was earning an above-average income, was not active in organized sports, and whose use was motivated by increases in skeletal muscle mass, strength, and physical attractiveness. These findings question commonly held views of the typical NMAAS user and the associated underlying motivations. Conclusion The focus on "cheating" athletes and at risk youth has led to ineffective policy as it relates to the predominant group of NMAAS users. Effective policy, prevention or intervention should address the target population(s and their reasons for use while utilizing their desire for responsible use and

  8. Polypharmacy, Infectious Diseases, Sexual Behavior, and Psychophysical Health Among Anabolic Steroid-Using Homosexual and Heterosexual Gym Patrons in San Francisco's Castro District.

    Science.gov (United States)

    Ip, Eric J; Yadao, Michael A; Shah, Bijal M; Doroudgar, Shadi; Perry, Paul J; Tenerowicz, Michael J; Newsom, Lindsay; Mann, Amber A; Mkrtchyan, Hermine; Pope, Harrison G

    2017-06-07

    Limited studies based in England and Australia reported misuse of anabolic-androgenic steroids (AAS) among homosexual men to enhance body image. Anecdotally, AAS are also being misused by homosexual men in the United States. Since many AAS and certain performance enhancing drugs (PEDs) are administered via injection, this poses a potential vector for the spread of infectious disease in an already at-risk population. This study compared and contrasted homosexual and heterosexual male gym clients regarding use of AAS and PEDs, use of alcohol and illicit drugs, seroprevalence of infectious disease, engagement in risky injection practices and sexual behaviors, and presence of psychiatric conditions. Recruitment and data collection occurred outside four exercise gyms in the San Francisco Castro District area between October 25, 2014 and March 10, 2015. Two hundred and twenty homosexual men and 73 heterosexual men completed the 114-item cross-sectional survey. Ten percent of homosexual men reported lifetime AAS use. Homosexual men had almost four times more sexual partners and were over 14 times more likely to knowingly have unprotected intercourse with a known HIV positive person than heterosexual men. In addition, a quarter of homosexual men who injected drugs admitted to sharing used syringes or needles with another person. Conclusions/Importance: The current study is the first to confirm AAS use among homosexual men in the United States. Homosexual men partook in high-risk sexual behaviors and injection practices which may place them at greater risks for contracting and spreading HIV and other infectious diseases.

  9. Anabolic steroid use among gay and bisexual men living in Australia and New Zealand: Associations with demographics, body dissatisfaction, eating disorder psychopathology, and quality of life.

    Science.gov (United States)

    Griffiths, Scott; Murray, Stuart B; Dunn, Matthew; Blashill, Aaron J

    2017-12-01

    Gay and bisexual men may be at heightened risk for using anabolic androgenic steroids (AAS). Few studies, however, have examined AAS use among gay and bisexual men living in countries outside the United States. In addition, few studies have explored the potential associations of AAS use with body image concerns beyond muscularity, including height and genitals, or with eating disorder symptoms and quality of life. Thus, we examined the associations of AAS use, and of thoughts about using AAS, with body image, eating disorder symptoms, and quality of life among gay and bisexual men living in Australia and New Zealand. A sample of 2733 gay and bisexual men completed an online survey promoted by paid nationwide advertisements to users of geosocial-networking smartphone applications. The prevalence of AAS use, and of thoughts about using AAS, were 5.2% (95% confidence interval [CI]: 4.4%, 6.1%) and 25.4% (95% CI: 23.8%, 27.1%), respectively. Multivariate analyses revealed that more frequent thoughts about using AAS were associated with being older, taller, and experiencing greater dissatisfaction with muscularity and height, less dissatisfaction with body fat, greater eating disorder symptoms, and lower subjective quality of life. Actual AAS users were more likely to be older, from a non-Australian/New Zealander cultural background, experiencing less dissatisfaction with body fat, and experiencing greater eating disorder symptoms. Psychopathology related to body image and eating disorders are associated with AAS use among gay and bisexual men living in Australia and New Zealand. Copyright © 2017 Elsevier B.V. All rights reserved.

  10. Cosmetic doping--when anabolic-androgenic steroids are not enough.

    Science.gov (United States)

    Figueiredo, Vandré Casagrande; Silva, Paulo Rodrigo Pedroso da

    2014-07-01

    Doping is considered to be a major sports problem. This article describes a new threat and challenge to the sport of bodybuilding; the nonmedical use of a chemical in order to mimic muscle hypertrophy. Although muscle fillers are not new, being used for cosmetic purposes in medicine for a long time, the illegal use of muscle fillers has been increasing during the last few years and decades. The history of cosmetic doping, with particular attention to the Brazilian case, is discussed. Limitations are noted and future needed research is suggested.

  11. Effects of Strength Training and Anabolic Steroid in the Peripheral Nerve and Skeletal Muscle Morphology of Aged Rats

    Directory of Open Access Journals (Sweden)

    Walter Krause Neto

    2017-06-01

    Full Text Available Thirty male 20-month-old Wistar rats were divided into groups: IC—initial control (n = 6, FC—final control (n = 6, AC—anabolic hormone control (n = 6, ST—strength trained (n = 6 and STA—strength trained with anabolic hormone (n = 6. All groups were submitted to adaptation, familiarization and maximum load carrying test (MLCT. Strength training (6–8×/session with loads of 50%–100% MLCT, 3×/week and pause of 120 s was performed in ladder climbing (LC for 15 weeks. The administration of testosterone propionate (TP was performed 2×/week (10 mg/kg in animals in the AC and STA groups. After the experimental period, animals were euthanized and the tibial nerve and plantaris muscle removed and prepared for electron transmission and histochemistry. To compare the groups we used one-way ANOVA (post hoc Bonferroni, student’s t-tests for pre vs. post (dependent and independent variables comparisons and significance level set at p ≤ 0.05. The following significant results were found: (a aging decreased the number of myelinated axon fibers; (b use of isolated TP increased the diameter of myelinated fibers, along with increased thickness of myelin sheath; (c ST increased area of myelinated and unmyelinated fibers, together with the myelin sheath. These changes made it possible to increase the area occupied by myelinated fibers keeping their quantity and also reduce the interstitial space; and (d association of anabolic steroid and ST increased the area of unmyelinated axons and thickness of the myelin sheath. Compared to ST, both strategies have similar results. However, Schwann cells increased significantly only in this strategy.

  12. BINDING OF STEROIDS AND ENVIRONMENTAL CHEMICALS TO THE RAINBOW TROUT ANDROGEN RECEPTOR ALPHA EXPRESSED IN COS CELLS

    Science.gov (United States)

    Binding of Steroids and Environmental Chemicals to the Rainbow Trout Androgen Receptor Alpha Expressed in COS Cells. Mary C. Cardon, L. Earl Gray. Jr., Phillip C. Hartig and Vickie S. Wilson U.S. Environmental Protection Agency, ORD, NHEERL, Reproductive Toxicology...

  13. Effects of Solvent and Ion Source Pressure on the Analysis of Anabolic Steroids by Low Pressure Photoionization Mass Spectrometry

    Science.gov (United States)

    Liu, Chengyuan; Zhu, Yanan; Yang, Jiuzhong; Zhao, Wan; Lu, Deen; Pan, Yang

    2017-04-01

    Solvent and ion source pressure were two important factors relating to the photon induced ion-molecule reactions in low pressure photoionization (LPPI). In this work, four anabolic steroids were analyzed by LPPI mass spectrometry. Both the ion species present and their relative abundances could be controlled by switching the solvent and adjusting the ion source pressure. Whereas M•+, MH+, [M - H2O]+, and solvent adducts were observed in positive LPPI, [M - H]- and various oxidation products were abundant in negative LPPI. Changing the solvent greatly affected formation of the ion species in both positive and negative ion modes. The ion intensities of the solvent adduct and oxygen adduct were selectively enhanced when the ion source pressure was elevated from 68 to 800 Pa. The limit of detection could be decreased by increasing the ion source pressure.

  14. Preparation and application of solid-phase microextraction fiber based on molecularly imprinted polymer for determination of anabolic steroids in complicated samples.

    Science.gov (United States)

    Qiu, Lijun; Liu, Wei; Huang, Min; Zhang, Lan

    2010-11-26

    A relatively selective, chemically and physically robust SPME fiber was developed in a simple way with testosterone-imprinted polymer, and then directly coupled with gas chromatography-mass spectrometry (GC-MS) for selective extraction and analysis of anabolic steroids. The factors influencing polymerization (i.e., cross-linker, polymerization solvent, polymerization time) were optimized in detail and the polymer was characterized by scanning electron microscope, infrared spectrometer and thermogravimetric analyzer. Furthermore, the extraction performance of the MIP-coated SPME fibers such as extraction ability and selectivity was evaluated. Moreover, the interaction mode between target analytes and fiber coating was deducted. Finally, the method for extraction and determination of androsterone, stanolone, androstenedione and methyltestosterone by the homemade MIP-coated SPME fibers with GC-MS was obtained. It was applied to the simultaneous analysis of four anabolic steroids in the spiked human urine with the satisfactory recoveries. Copyright © 2010 Elsevier B.V. All rights reserved.

  15. Non-targeted acquisition strategy for screening doping compounds based on GC-EI-hybrid quadrupole-Orbitrap mass spectrometry: A focus on exogenous anabolic steroids.

    Science.gov (United States)

    de Albuquerque Cavalcanti, Gustavo; Rodrigues, Lucas Martins; Dos Santos, Leonardo; Zheng, Xin; Gujar, Amit; Cole, Jason; Padilha, Monica Costa; de Aquino Neto, Francisco Radler

    2018-03-01

    This is a first look at a non-targeted screening method based on Orbitrap gas chromatography-mass spectrometry (GC-MS) technology for a large number of banned compounds in sports found in urine, including exogenous anabolic steroids, β-agonists, narcotics, stimulants, hormone modulators, and diuretics. A simple sample preparation was processed in four steps: an enzymatic hydrolysis, liquid-liquid extraction, evaporation, and trimethylsilylation. All compounds were able to meet the World Anti-Doping Agency's sensitivity criteria with mass accuracies less than 1 ppm and with sufficient points across the peak by running the Orbitrap GC-MS in full-scan mode. In addition, we discuss our initial findings of using a full-scan selected ion monitoring-tandem mass spectrometry (SIM-MS/MS) approach as a way to obtain lower detection limits and reach desirable selectivity for some exogenous anabolic steroids. Copyright © 2017 John Wiley & Sons, Ltd.

  16. [Androgen-producing steroid cell ovarian tumor. Report of a case].

    Science.gov (United States)

    Vadillo Buenfil, M; Ramírez Mendoza, P; Cárdenas Cornejo, I; González Bárcena, D

    2000-06-01

    Ovarian Tumors with Endocrine Repercussion make-up 5% of neoplasms in this gland, occupying the first place are the estrogen-producing tumors, in the second place are the androgen-producing tumors, progesterone, corticosteroids and renin are exceptional. In these tumors' nomenclature has existed a kind of synonyms that create confusion about their histogenesis and their difficult use in the literature. A 23 yr-old woman with opsomenorrhea of several years evolution, secondary amenorrhea, deep voice and progressive hirsutism. Weight: 98.500 kg. Height: 1.74 m. Body Mass Index (BMI): 32.61 (kg/m2). Vellus hair in the face (beard and moustache), android distribution in abdomen, forearms, thighs and legs (Ferriman score of 20), acne and bilateral breast involution. All paraclinic exams were negative. Human chorionic gonadotropin quantification in urine of 24 hours was negative. X-Ray: Right ovarian tumor was demonstrated with pelvic ultrasound and computerized axial tomography of abdomen. Cytogenetic study expressed 46 XX chromosomes. Presurgery endocrinologic studies were: total and free testosterone: 3.55 ng/mL and 14.30 pg/mL, respectively. Insulin: 43.3 microU/mL and C peptide: 5.7 ng/mL. The glucose tolerance test demonstrate intolerance to carbohydrates. During operation, the hormone levels in the right ovarian vein were: total and free testosterone of 2.70 ng/mL and 12.70 pg/mL respectively, which normalized after 12 hours of surgery. Other steroid hormones were normal. After six months of surgery the patient had Ferriman score of 10 and eumenorrhea. Weight: 98.100 kg, glucose tolerance test and basal hormone levels were normal. Electron Microscopy showed characteristic data of a steroid producing tumor without crystalloids of Reinke.

  17. A cellular memory mechanism aids overload hypertrophy in muscle long after an episodic exposure to anabolic steroids

    Science.gov (United States)

    Egner, Ingrid M; Bruusgaard, Jo C; Eftestøl, Einar; Gundersen, Kristian

    2013-01-01

    Previous strength training with or without the use of anabolic steroids facilitates subsequent re-acquisition of muscle mass even after long intervening periods of inactivity. Based on in vivo and ex vivo microscopy we here propose a cellular memory mechanism residing in the muscle cells. Female mice were treated with testosterone propionate for 14 days, inducing a 66% increase in the number of myonuclei and a 77% increase in fibre cross-sectional area. Three weeks after removing the drug, fibre size was decreased to the same level as in sham treated animals, but the number of nuclei remained elevated for at least 3 months (>10% of the mouse lifespan). At this time, when the myonuclei-rich muscles were exposed to overload-exercise for 6 days, the fibre cross-sectional area increased by 31% while control muscles did not grow significantly. We suggest that the lasting, elevated number of myonuclei constitutes a cellular memory facilitating subsequent muscle overload hypertrophy. Our findings might have consequences for the exclusion time of doping offenders. Since the ability to generate new myonuclei is impaired in the elderly our data also invites speculation that it might be beneficial to perform strength training when young in order to benefit in senescence. PMID:24167222

  18. Bodybuilders who consume anabolic steroids and its relationship with their physical self description and their physical social anxiety

    Directory of Open Access Journals (Sweden)

    Félix Arbinaga Ibarzábal

    2011-01-01

    Full Text Available The characteristics of physical and social anxiety and the physical self description in 55 male bodybuilders who use anabolic steroids and 95 non users are determined, the consumption is being valued through the Fat Free Body Mass (Kouri, Pope and Katz, 1995. On the SPAS scale (Hart, Leary and Rejeski, 1989 the consumers give higher values to the non consumers in the total score (t=2,721 p=0,008 and in the “expectation towards a negative assessment” (t=2,710 p=0,008 and very slight differences in the “comfort with their physical presence” (t=1,939 p=0,054. In self description, valued through the PSDQ (Marsh and Sutherland, 1994, it is shown that non users get a higher score in self description (t=2,431 p=0,016. Nevertheless, there are no differences given in the global scores in self description of the physical form (t=1,542 p=0,125. Inverse and significant correlations are observed between the two scales; with the dimension “physical self description” (r=-0,583 p=0,000 and with “self description of the physical form” (r=-0,337 p=0,000.

  19. Relationships between structure, ionization profile and sensitivity of exogenous anabolic steroids under electrospray ionization and analysis in human urine using liquid chromatography-tandem mass spectrometry.

    Science.gov (United States)

    Cha, Eunju; Kim, Sohee; Kim, Hee Won; Lee, Kang Mi; Kim, Ho Jun; Kwon, Oh-Seung; Lee, Jaeick

    2016-04-01

    The relationships between the ionization profile, sensitivity, and structures of 64 exogenous anabolic steroids (groups I-IV) was investigated under electrospray ionization (ESI) conditions. The target analytes were ionized as [M + H](+) or [M + H-nH2 O](+) in the positive mode, and these ions were used as precursor ions for selected reaction monitoring analysis. The collision energy and Q3 ions were optimized based on the sensitivity and selectivity. The limits of detection (LODs) were 0.05-20 ng/mL for the 64 steroids. The LODs for 38 compounds, 14 compounds and 12 compounds were in the range of 0.05-1, 2-5 and 10-20 ng/mL, respectively. Steroids including the conjugated keto-functional group at C3 showed good proton affinity and stability, and generated the [M + H](+) ion as the most abundant precursor ion. In addition, the LODs of steroids using the [M + H](+) ion as the precursor ion were mostly distributed at low concentrations. In contrast, steroids containing conjugated/unconjugated hydroxyl functional groups at C3 generated [M + H - H2 O](+) or [M + H - 2H2 O](+) ions, and these steroids showed relatively high LODs owing to poor stability and multiple ion formation. An LC-MS/MS method based on the present ionization profile was developed and validated for the determination of 78 steroids (groups I-V) in human urine. Copyright © 2015 John Wiley & Sons, Ltd.

  20. Screening for anabolic steroids and related compounds in illegal cocktails by liquid chromatography/time-of-flight mass spectrometry and liquid chromatography/quadrupole time-of-flight tandem mass spectrometry with accurate mass measurement

    NARCIS (Netherlands)

    Nielen, M.W.F.; Vissers, J.P.C.; Fuchs, R.E.M.; Velde, van J.W.; Lommen, A.

    2001-01-01

    Findings of illegal hormone preparations such as syringes, bottles, cocktails, and so on, are an important information source for the nature of the current abuse of anabolic steroids and related compounds as growth-promoting agents in cattle. A new screening method for steroids in cocktails is

  1. Rapid screening of anabolic steroids in horse urine with ultra-high-performance liquid chromatography/tandem mass spectrometry after chemical derivatisation.

    Science.gov (United States)

    Wong, Colton H F; Leung, David K K; Tang, Francis P W; Wong, Jenny K Y; Yu, Nola H; Wan, Terence S M

    2012-04-06

    Liquid chromatography/mass spectrometry (LC/MS) has been successfully applied to the detection of anabolic steroids in biological samples. However, the sensitive detection of saturated hydroxysteroids, such as androstanediols, by electrospray ionisation (ESI) is difficult because of their poor ability to ionise. In view of this, chemical derivatisation has been used to enhance the detection sensitivity of hydroxysteroids by LC/MS. This paper describes the development of a sensitive ultra-high-performance liquid chromatography/tandem mass spectrometry (UHPLC/MS/MS) method for the screening of anabolic steroids in horse urine by incorporating a chemical derivatisation step, using picolinic acid as the derivatisation reagent. The method involved solid-phase extraction (SPE) of both free and conjugated anabolic steroids in horse urine using a polymer-based SPE cartridge (Abs Elut Nexus). The conjugated steroids in the eluate were hydrolysed by methanolysis and the resulting extract was further cleaned up by liquid-liquid extraction. The resulting free steroids in the extract were derivatised with picolinic acid to form the corresponding picolinoyl esters and analysed by UHPLC/MS/MS in the positive ESI mode with selected-reaction-monitoring. Separation of the targeted steroids was performed on a C18 UHPLC column. The instrument turnaround time was 10.5 min inclusive of post-run equilibration. A total of thirty-three anabolic steroids (including 17β-estradiol, 5(10)-estrene-3β,17α-diol, 5α-estrane-3β,17α-diol, 17α-ethyl-5α-estran-3α,17β-diol, 17α-methyl-5α-androstan-3,17β-diols, androstanediols, nandrolone and testosterone) spiked in negative horse urine at the QC levels (ranging from 0.75 to 30 ng/mL) could be consistently detected. The intra-day and inter-day precisions (% RSD) for the peak area ratios were around 7-51% and around 1-72%, respectively. The intra-day and inter-day precisions (% RSD) for the relative retention times were both less than 1% for

  2. Determination of anabolic steroids in human urine by automated in-tube solid-phase microextraction coupled with liquid chromatography-mass spectrometry.

    Science.gov (United States)

    Saito, Keita; Yagi, Katsuharu; Ishizaki, Atsushi; Kataoka, Hiroyuki

    2010-09-05

    A simple, rapid and sensitive method was developed for determining the presence of seven anabolic steroids (boldenone, nandrolone, testosterone, methyltestosterone, epiandrosterone, androsterone, and atnozolol) in human urine. Glucuronide-conjugates of thes