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Sample records for male genital organ

  1. Genital sores - male

    Science.gov (United States)

    Sores - male genitals; Ulcers - male genitals ... A common cause of male genital sores are infections that are spread through sexual contact, such as: Genital herpes (small, painful blisters filled with clear ...

  2. Morphology and topography of the external male genital organs of spotted paca (Cuniculus paca Linnaeus, 1766

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    Márcia Rita Fernandes Machado

    2013-11-01

    Full Text Available Spotted paca (Cuniculus paca is a rodent species from the family Cuniculidae, found in South America, from the Orinoco River Basin to Paraguay. Although widely studied with regard to its morphological and reproductive aspects, still there’re no records on the morphology of the male reproductive system in this species. Thus, this study aimed to evaluate not only the macro and microscopic anatomy of the external genital organs in this species, but also their topography. We studied the external genital organs of 10 adult spotted pacas; 5 specimens, fixed in a 10% aqueous formaldehyde solution, were macroscopically studied and from 5 specimens we collected fragments from the reproductive system, for microscopic analysis. The testicles showed a parenchyma structured in seminiferous tubules and the germinal epithelium rested on its basal membrane. These organs were located in the abdominal cavity, the inguinal path, or within the scrotum. Penis, fibroelastic, was located in the pubic region, in caudal direction. Its glans, coated by keratinized epithelium, were covered by the prepuce and, below this, we identified a slender cartilaginous structure with serrated edges. A couple of bone spurs was located into a bag ventral to the urethra, whose mucosa was lined by transitional epithelium. The epididymal duct was balled up in the head, had a body and tail, and its head was lined by pseudo-stratified stereociliated epithelium, and the tail by simple cubic epithelium; from this, the deferent duct stemmed, lined by columnar stratified epithelium.

  3. Genital male piercings

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    Mircea Tampa

    2015-04-01

    Full Text Available Body piercing has been practiced for thousands of years all over the world for beautification, religion, initiation rites or status reasons. Genital piercings also have a significant background and have been practiced for enhancing sexual pleasure, chastity, shocking or as a protest against a conservative society. As the popularity of genital piercings increased in the last years, the number of complications is also on the rise. It is therefore important for the medical professionals to have at least basic knowledge regarding this practice, as it might be required in the management of unpredictable complications.

  4. Cross-sectional imaging of complicated urinary infections affecting the lower tract and male genital organs

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    Massimo Tonolini

    2016-06-01

    Full Text Available Abstract Complicated urinary tract infections (C-UTIs are those associated with structural or functional genitourinary abnormalities or with conditions that impair the host defence mechanisms, leading to an increased risk of acquiring infection or failing therapy. C-UTIs occur in patients with risk factors such as neurogenic dysfunction, bladder outlet obstruction, obstructive uropathy, bladder catheterisation, urologic instrumentation or indwelling stent, urinary tract post-surgical modifications, chemotherapy- or radiation-induced damage, renal impairment, diabetes and immunodeficiency. Multidetector CT and MRI allow comprehensive investigation of C-UTIs and systemic infection from an unknown source. Based upon personal experience at a tertiary care hospital focused on the treatment of infectious illnesses, this pictorial essay reviews with examples the clinical features and cross-sectional imaging findings of C-UTIs affecting the lower urinary tract and male genital organs. The disorders presented include acute infectious cystitis, bladder mural abscesses, infections of the prostate and seminal vesicles, acute urethritis and related perineal abscesses, funiculitis, epididymo-orchitis and scrotal abscesses. Emphasis is placed on the possible differential diagnoses of lower C-UTIs. The aim is to provide radiologists greater familiarity with these potentially severe disorders which frequently require intensive in-hospital antibiotic therapy, percutaneous drainage or surgery. Teaching Points • Complicated urinary tract infections occur in patients with structural or functional risk factors. • CT and MRI comprehensively investigate complicated urinary infections and sepsis from unknown sources. • Infections of the urinary bladder, prostate, seminal vesicles, urethra and scrotum are presented. • Emphasis is placed on differential diagnoses of complicated lower urogenital infections. • Unsuspected urinary infections may be detected on CT

  5. Coevolution of female and male genital components to avoid genital size mismatches in sexually dimorphic spiders.

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    Lupše, Nik; Cheng, Ren-Chung; Kuntner, Matjaž

    2016-08-17

    In most animal groups, it is unclear how body size variation relates to genital size differences between the sexes. While most morphological features tend to scale with total somatic size, this does not necessarily hold for genitalia because divergent evolution in somatic size between the sexes would cause genital size mismatches. Theory predicts that the interplay of female-biased sexual size dimorphism (SSD) and sexual genital size dimorphism (SGD) should adhere to the 'positive genital divergence', the 'constant genital divergence', or the 'negative genital divergence' model, but these models remain largely untested. We test their validity in the spider family Nephilidae known for the highest degrees of SSD among terrestrial animals. Through comparative analyses of sex-specific somatic and genital sizes, we first demonstrate that 99 of the 351 pairs of traits are phylogenetically correlated. Through factor analyses we then group these traits for MCMCglmm analyses that test broader correlation patterns, and these reveal significant correlations in 10 out of the 36 pairwise comparisons. Both types of analyses agree that female somatic and internal genital sizes evolve independently. While sizes of non-intromittent male genital parts coevolve with male body size, the size of the intromittent male genital parts is independent of the male somatic size. Instead, male intromittent genital size coevolves with female (external and, in part, internal) genital size. All analyses also agree that SGD and SSD evolve independently. Internal dimensions of female genitalia evolve independently of female body size in nephilid spiders, and similarly, male intromittent genital size evolves independently of the male body size. The size of the male intromittent organ (the embolus) and the sizes of female internal and external genital components thus seem to respond to selection against genital size mismatches. In accord with these interpretations, we reject the validity of the

  6. Male genital trauma

    International Nuclear Information System (INIS)

    Jordan, G.H.; Gilbert, D.A.

    1988-01-01

    We have attempted to discuss genital trauma in relatively broad terms. In most cases, patients present with relatively minimal trauma. However, because of the complexity of the structures involved, minimal trauma can lead to significant disability later on. The process of erection requires correct functioning of the arterial, neurologic, and venous systems coupled with intact erectile bodies. The penis is composed of structures that are compliant and distensible to the limits of their compliance. These structures therefore tumesce in equal proportion to each other, allowing for straight erection. Relatively minimal trauma can upset this balance of elasticity, leading to disabling chordee. Likewise, relatively minimal injuries to the vascular erectile structures can lead to significantly disabling spongiofibrosis. The urethra is a conduit of paramount importance. Whereas the development of stricture is generally related to the nature of the trauma, the extent of stricture and of attendant complications is clearly a function of the immediate management. Overzealous debridement can greatly complicate subsequent reconstruction. A delicate balance between aggressive initial management and maximal preservation of viable structures must be achieved. 38 references

  7. Sexual and Natural Selection Both Influence Male Genital Evolution

    OpenAIRE

    House, Clarissa M.; Lewis, Zenobia; Hodgson, Dave J.; Wedell, Nina; Sharma, Manmohan D.; Hunt, John; Hosken, David J.

    2013-01-01

    Rapid and divergent evolution of male genital morphology is a conspicuous and general pattern across internally fertilizing animals. Rapid genital evolution is thought to be the result of sexual selection, and the role of natural selection in genital evolution remains controversial. However, natural and sexual selection are believed to act antagonistically on male genital form. We conducted an experimental evolution study to investigate the combined effects of natural and sexual selection on ...

  8. Parental occupational exposure to endocrine disrupting chemicals and male genital malformations

    DEFF Research Database (Denmark)

    Morales-Suárez-Varela, María M; Toft, Gunnar; Jensen, Morten S

    2011-01-01

    Sex hormones closely regulate development of the male genital organs during fetal life. The hypothesis that xenobiotics may disrupt endogenous hormonal signalling has received considerable scientific attention, but human evidence is scarce.......Sex hormones closely regulate development of the male genital organs during fetal life. The hypothesis that xenobiotics may disrupt endogenous hormonal signalling has received considerable scientific attention, but human evidence is scarce....

  9. Effect of noise stress on count, progressive and non-progressive sperm motility, body and genital organ weights of adult male rats

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    Maryam Jalali

    2012-01-01

    Full Text Available Aims: It was decided to investigate the effect of noise pollution on the body weight, genital organ weights, and also on sperm parameters. Setting and Design: It is a prospective study designed in vitro. Materials and Methods: A total 20 adult male wistar rats were used in this study. All rats were divided into 2 equal groups (n = 10: (1 control group and (2 experimental group. Animals of the experimental group were exposed to noise for 50 days with an intensity of 90-120 db and frequency of 300 - 350 Hz for 12 hours daily. After 50 days, at first, body weights of all animals were recorded, and then they were killed. The right epididymides were removed and also, sperm concentration and motility were determined. Each organ was weighed separately on an electronic balance. Statistical Analysis Used: Data are reported as mean ± SD and percentage. The statistical significance of difference between the control and experimental groups was determined by the unpaired t-test. Results: The weights of the testes, epididymes, seminal vesicle, ventral prostate were found to be significantly decreased in rats exposed to noise pollution when compared with the weights of the same organs obtained from control group (P < 0.05. There was a statistical difference of P < 0.05 between the 2 groups in terms of sperm concentration. Conclusions: It is concluded that noise pollution has the bad effects on sperm concentration and motility; therefore, it is supposed that homes and places of working must be build far away of noisy of factories and other places with noise.

  10. Genital tract morphometry and haematology of male rabbits fed ...

    African Journals Online (AJOL)

    Genital tract morphometry and haematology of male rabbits fed graded levels of cassava leaf meal. ... It was concluded that the inclusion of up to 27% of CLM in bucks' diets is not detrimental to good health and normal reproductive tract development. It is recommended that further studies on the feeding potentials of ...

  11. Anatomy and physiology of genital organs - women.

    Science.gov (United States)

    Graziottin, Alessandra; Gambini, Dania

    2015-01-01

    "Anatomy is destiny": Sigmund Freud viewed human anatomy as a necessary, although not a sufficient, condition for understanding the complexity of human sexual function with a solid biologic basis. The aim of the chapter is to describe women's genital anatomy and physiology, focusing on women's sexual function with a clinically oriented vision. Key points include: embryology, stressing that the "female" is the anatomic "default" program, differentiated into "male" only in the presence of androgens at physiologic levels for the gestational age; sex determination and sex differentiation, describing the interplay between anatomic and endocrine factors; the "clitoral-urethral-vaginal" complex, the most recent anatomy reading of the corpora cavernosa pattern in women; the controversial G spot; the role of the pelvic floor muscles in modulating vaginal receptivity and intercourse feelings, with hyperactivity leading to introital dyspareunia and contributing to provoked vestibulodynia and recurrent postcoital cystitis, whilst lesions during delivery reduce vaginal sensations, genital arousability, and orgasm; innervation, vessels, bones, ligaments; and the physiology of women's sexual response. Attention to physiologic aging focuses on "low-grade inflammation," genital and systemic, with its impact on women sexual function, especially after the menopause, if the woman does not or cannot use hormone replacement therapy. © 2015 Elsevier B.V. All rights reserved.

  12. Genital size: a common adolescent male concern.

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    Lee, Peter A; Reiter, Edward O

    2002-02-01

    Long before adolescence, males hear insinuations about adequacy of penis size. This concern may heighten during teen years and persist to varying degrees into adulthood. Men tend to underestimate their own penis size. This chapter provides objective information about anatomy and growth of the penis, including data about normal sizes. Published data indicate that, although full growth may be reached at different ages during adolescence, size is similar for most adult males. Hopefully, this information will provide the basis for teenaged males to develop a healthy perspective and to avoid intimidation by unfounded claims about sexual enhancement or size enlargement techniques.

  13. Two cases of male genital self-mutilation

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    Vinay Singh Chauhan

    2016-01-01

    Full Text Available Male genital self-mutilation (GSM is a rare but serious phenomenon. Some of the risk factors for this act are the presence of religious delusions, command hallucinations, low self-esteem, and feelings of guilt associated with sexual offences. Other risk factors include failures in the male role, problems in the early developmental period, such as experiencing difficulties in male identification and persistence of incestuous desires, depression, and having a history of GSM. The eponym Klingsor Syndrome, which involves the presence of religious delusions, is proposed for GSM. Psychiatric case reports of male GSM in the literature are rare and mostly anecdotal.

  14. Genital morphology of the male South American fur seal (Arctocephalus australis and biological implications

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    Alex Sander D. Machado

    2012-12-01

    Full Text Available Male capacity for spreading genes to a great number of descendents and to determine population dynamics depend directly on the genital organs. Morphological studies in pinnipeds are scarce and the functional meaning of some characteristics has never been discussed. We hypothesized that Arctocephalus australis (A. australis shows morphophysiological adaptations in order to guarantee the perpetuation of the species in the unique annual mating season. Seven males, dead from natural causes, had their genital organs collected and fixed for morphological description. Some features differ from other described mammalian males and are closely related to the biology and reproductive cycle of this species, as the scrotal epidermis, absence of glandular portion in the ductus deferens and spermatogenic epithelium suggest a recrudescent testis period. The corona glandis exhibits a singular arrangement: its erectile border looks like a formation of petals and its association with the os penis gives a "lily-flower" form to this region. We propose the name margo petaliformis to this particular erectile border of the corona glandis because of its similarity to a flower corola. The male genital organs of A. australis show morphological features compatible with adaptation to environment requirements and reproductive efficiency.

  15. Chlamydia trachomatis infection of the male genital tract: an update.

    Science.gov (United States)

    Mackern-Oberti, Juan Pablo; Motrich, Rubén Darío; Breser, María Laura; Sánchez, Leonardo Rodolfo; Cuffini, Cecilia; Rivero, Virginia Elena

    2013-11-01

    Chlamydia trachomatis (CT) is the most prevalent cause of sexually transmitted diseases. Although the prevalence of chlamydial infection is similar in men and women, current research and screening are still focused on women, who develop the most severe complications, leaving the study of male genital tract (MGT) infection underrated. Herein, we reviewed the literature on genital CT infection with special focus on the MGT. Data indicate that CT certainly infects different parts of the MGT such as the urethra, seminal vesicles, prostate, epididymis and testis. However, whether or not CT infection has detrimental effects on male fertility is still controversial. The most important features of CT infection are its chronic nature and the presence of a mild inflammation that remains subclinical in most individuals. Chlamydia antigens and pathogen recognition receptors (PRR), expressed on epithelial cells and immune cells from the MGT, have been studied in the last years. Toll-like receptor (TLR) expression has been observed in the testis, epididymis, prostate and vas deferens. It has been demonstrated that recognition of chlamydial antigens is associated with TLR2, TLR4, and possibly, other PRRs. CT recognition by PRRs induces a local production of cytokines/chemokines, which, in turn, provoke chronic inflammation that might evolve in the onset of an autoimmune process in genetically susceptible individuals. Understanding local immune response along the MGT, as well as the crosstalk between resident leukocytes, epithelial, and stromal cells, would be crucial in inducing a protective immunity, thus adding to the design of new therapeutic approaches to a Chlamydia vaccine. Copyright © 2013 Elsevier Ireland Ltd. All rights reserved.

  16. CHLAMYFAST-OIA TEST IN THE GENITAL CHLAMYDIA MALE INFECTION DIAGNOSIS

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    Anka Vasic

    2004-07-01

    Full Text Available The genital infections caused by Chlamydia trachomatis (Ch. trachomatis, Mycoplasma hominis (M. hominis and Ureaplasma urealyticum (U. urealyticum represent, in the countries with developed industry, those diseases which are most often sexually transmissible. Chronic infections provoked by the mentioned causes are considered to be the risk factors for sterility.The aim of this paper is to examine the importance and specific characteristics of the CHLAMYFAST-OIA test in the Chlamydia genital infection diagnosis. This study includes 400 male patients with urethritis symptoms. The CHLAMYFAST-optical immunologic test has been used to determine the presence of the Ch. trachomatis in the genital tract of 360 males (Mycoplasma, International, France. The genital microplasmas, that is M. hominis and U. urealyticum, have been detected with the use of MYCOFAST-test (Mycroplasm International, France. The presence of the genital microplasmas has been studied in 129 patients.Chlamydia genital infection has been determined in 128 males (35,55%. The genital infection caused by M. hominis has been determined in a largely lower number of patients (3; 2,32%, as well as the infection caused by U. urealyticum (in 8 patients; 6,20%. Mixed infections have been detected in 8 patients. In 6 men (4,64% there has been detected a mixed infection caused by genital microplasmas. The mixed infection provoked by Ch. Trachomatis and M. hominis, and the one caused by Ch. trachomatis and U. urealyticum, has been proven only in one patient respectively.

  17. The 2016 WHO Classification of Tumours of the Urinary System and Male Genital Organs-Part A: Renal, Penile, and Testicular Tumours.

    Science.gov (United States)

    Moch, Holger; Cubilla, Antonio L; Humphrey, Peter A; Reuter, Victor E; Ulbright, Thomas M

    2016-07-01

    The fourth edition of the World Health Organization (WHO) classification of urogenital tumours (WHO "blue book"), published in 2016, contains significant revisions. These revisions were performed after consideration by a large international group of pathologists with special expertise in this area. A subgroup of these persons met at the WHO Consensus Conference in Zurich, Switzerland, in 2015 to finalize the revisions. This review summarizes the most significant differences between the newly published classification and the prior version for renal, penile, and testicular tumours. Newly recognized epithelial renal tumours are hereditary leiomyomatosis and renal cell carcinoma (RCC) syndrome-associated RCC, succinate dehydrogenase-deficient RCC, tubulocystic RCC, acquired cystic disease-associated RCC, and clear cell papillary RCC. The WHO/International Society of Urological Pathology renal tumour grading system was recommended, and the definition of renal papillary adenoma was modified. The new WHO classification of penile squamous cell carcinomas is based on the presence of human papillomavirus and defines histologic subtypes accordingly. Germ cell neoplasia in situ (GCNIS) of the testis is the WHO-recommended term for precursor lesions of invasive germ cell tumours, and testicular germ cell tumours are now separated into two fundamentally different groups: those derived from GCNIS and those unrelated to GCNIS. Spermatocytic seminoma has been designated as a spermatocytic tumour and placed within the group of non-GCNIS-related tumours in the 2016 WHO classification. The 2016 World Health Organization (WHO) classification contains new renal tumour entities. The classification of penile squamous cell carcinomas is based on the presence of human papillomavirus. Germ cell neoplasia in situ of the testis is the WHO-recommended term for precursor lesions of invasive germ cell tumours. Copyright © 2016 European Association of Urology. Published by Elsevier B.V. All

  18. Microbiota of male genital tract: impact on the health of man and his partner.

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    Mändar, Reet

    2013-03-01

    This manuscript describes the male genital tract microbiota and the significance of it on the host's and his partner's health. Microbiota exists in male lower genital tract, mostly in urethra and coronal sulcus while high inter-subject variability exists. Differences appear between sexually transmitted disease positive and negative men as well as circumcised and uncircumcised men. Upper genital tract is generally germ-free, except in case of infections. Prostatitis patients have frequently abundant polymicrobial communities in their semen, expressed prostatic secretion and/or post-massage urine. Coryneform bacteria have ambivalent role in male urogenital tract being frequently commensals but sometimes associated with prostatitis and urethritis. Interactions between male and female genital tract microbiota are highly likely yet there are very scarce studies on the couples' genital tract microbiota. Increase of bacterial vaginosis-type microbiota and coliforms are the most typical findings in men while the adverse effect of male genital tract bacteria on in vitro fertilization and pregnancy outcome has also been indicated. Copyright © 2012 Elsevier Ltd. All rights reserved.

  19. QTL for the species-specific male and female genital morphologies in Ohomopterus ground beetles.

    Science.gov (United States)

    Sasabe, Masataka; Takami, Yasuoki; Sota, Teiji

    2010-12-01

    Animals with internal fertilization often exhibit marked diversification in genital morphology among closely related species. However, our knowledge of the genetic architecture underlying genital evolution is still limited. We constructed genetic linkage maps and analysed quantitative trait loci (QTL) for F(2) hybrids of two closely related species of the carabid beetles Carabus (Ohomopterus) iwawakianus and C. (O.) maiyasanus, which show matching male and female genital shapes within species, but marked differences in genital morphologies between species. The linkage maps comprised both amplified fragment length polymorphism and microsatellite markers. Composite interval mapping to detect QTL for three traits of male copulatory piece (length, width, weight) and two traits for female vaginal appendix (length, width) resulted in the detection of one to five significant QTL for each trait. The QTL explained large proportions of phenotypic variance. Thus, the interspecific difference in the genital morphologies appeared to be determined by relatively small numbers of genes with large genetic effects. QTL of different traits for the same or different sexes co-occurred on five of eight linkage groups with significant QTL; in particular, three QTL for different male and female genital traits occurred almost at the same position. Each of the male genital traits showed uniform signs of additive genetic effects, suggesting that directional selection has led to species-specific morphologies. However, the signs of additive genetic effects in each female genital trait were not uniform, suggesting that coevolution between sexes is not necessarily concerted. This result requires further assessment because the sample size of F(2) females was small. © 2010 Blackwell Publishing Ltd.

  20. Morfologia dos órgãos genitais masculinos do Jurará Kinosternon scorpioides (Chelonia: Kinosternidae Morphology of the male genital organs of the Scorpion Mud Turtle Kinosternon scorpioides (Chelonia: Kinosternidae

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    Rafael Cardoso Carvalho

    2010-04-01

    shell. The constitutive elements of the male genital organs were studied, aiming to provide morphological data of the species which could be used in reproductive biology aimed at actions towards its preservation in captivity. The sample was composed of 10 adult males, captured by IBAMA-MA (Proc. nº 020.12.002400/99-31, license nº 002/01, euthanized, following rules from the Ethics Committee of UEMA's Veterinary Medicine School. The choelomic cavity was opened and the organs were fixed in formaldehyde 10% and subsequently dissected. The testis of K. scorpioides had ovoid shape and golden yellow coloration. The cylindrical epididymidis adhered dorsal-wise to the medial surface of the testis, ending in a small deferent duct. The deferent ducts did not form distinct blister and opened inside cloaca. The furrowed penis, located in the base of the cloaca, extending itself until the tail and it was composed by root, body and free part. The morphology data of the reproductive organs of these animals was similar to other turtles such as the sea turtle, suggesting a conservative morphological presentation among turtles.

  1. Condition dependence of male and female genital structures in the seed beetle Callosobruchus maculatus (Coleoptera: Bruchidae).

    Science.gov (United States)

    Cayetano, L; Bonduriansky, R

    2015-07-01

    Theory predicts that costly secondary sexual traits will evolve heightened condition dependence, and many studies have reported strong condition dependence of signal and weapon traits in a variety of species. However, although genital structures often play key roles in intersexual interactions and appear to be subject to sexual or sexually antagonistic selection, few studies have examined the condition dependence of genital structures, especially in both sexes simultaneously. We investigated the responses of male and female genital structures to manipulation of larval diet quality (new versus once-used mung beans) in the bruchid seed beetle Callosobruchus maculatus. We quantified effects on mean relative size and static allometry of the male aedeagus, aedeagal spines, flap and paramere and the female reproductive tract and bursal spines. None of the male traits showed a significant effect of diet quality. In females, we found that longer bursal spines (relative to body size) were expressed on low-quality diet. Although the function of bursal spines is poorly understood, we suggest that greater bursal spine length in low-condition females may represent a sexually antagonistic adaptation. Overall, we found no evidence that genital traits in C. maculatus are expressed to a greater extent when nutrients are more abundant. This suggests that, even though some genital traits appear to function as secondary sexual traits, genital traits do not exhibit heightened condition dependence in this species. We discuss possible reasons for this finding. © 2015 European Society For Evolutionary Biology. Journal of Evolutionary Biology © 2015 European Society For Evolutionary Biology.

  2. Near elimination of genital warts in Australia predicted with extension of human papillomavirus vaccination to males.

    Science.gov (United States)

    Korostil, Igor A; Ali, Hammad; Guy, Rebecca J; Donovan, Basil; Law, Matthew G; Regan, David G

    2013-11-01

    The National Human Papillomavirus (HPV) Vaccination Program for females delivering the quadrivalent vaccine Gardasil has been included in the National Immunisation Program in Australia since 2007. Sentinel surveillance data show that genital wart incidence has been steadily declining since then. The objective of this study was to estimate the additional impact on genital warts as a result of male vaccination, which was approved by the Australian government in 2012 and commenced in 2013. We use a mathematical model of HPV transmission in the Australian heterosexual population to predict the impact of male vaccination on the incidence of genital warts. Our model produced results that are consistent with the actual observed decline in genital warts and predicted a much lower incidence, approaching elimination, in coming decades with the introduction of male vaccination. Results from our model indicate that the planned extension of the National HPV Vaccination Program to males will lead to the near elimination of genital warts in both the female and male heterosexual populations in Australia.

  3. Male genital mutilation in the high-mountain goblin spider, Unicorn catleyi.

    Science.gov (United States)

    Izquierdo, Matías A; Rubio, Gonzalo D

    2011-01-01

    Male genital mutilation is a common mechanism by which males reduce sperm competition by plugging female insemination ducts with different parts of its own genital system. This behavior is frequent in many spider families but is uncommon in Haplogynae. The reproductive biology of Dysderoidea is not well studied and the data is fragmentary; male genital mutilation has been reported only for one species of Oonopidae. This study provides evidence of male genital mutilation in Unicorn catleyi Platnick and Brescovit (Araneae: Oonopidae). Pieces of the embolus were found in the female posterior receptaculum. This behavior is a strategy used by the males in order to guarantee their paternity and not for escape from female attacks as has been reported for other species of Araneae, since cannibalism is unlikely in this species. The presence of embolus in the posterior receptaculum suggests this is the first place where sperm is received. The similarity of the female genitalia of U. catleyi to those of Orsolobidae, along with sclerotization of the seminal duct in the male copulatory bulb that is also present in Orchestina, Xiombarg, and Orsolobidae, provide strong evidence of the basal position of this genus in the family Oonopidae.

  4. Magnetic resonance imaging of male and female genitals during coitus and female sexual arousal

    NARCIS (Netherlands)

    Schultz, WW; van Andel, P; Sabelis, [No Value; Mooyaart, E

    1999-01-01

    Objective To find out whether taking images of the male and female genitals during coitus is feasible and to find out whether former and current ideas about the anatomy during sexual intercourse and during female sexual arousal are based on assumptions or on facts. Design Observational study Setting

  5. Genome-Wide Association Study on Male Genital Shape and Size in Drosophila melanogaster.

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    Baku Takahara

    Full Text Available Male genital morphology of animals with internal fertilization and promiscuous mating systems have been one of the most diverse and rapidly evolving morphological traits. The male genital morphology in general is known to have low phenotypic and genetic variations, but the genetic basis of the male genital variation remains unclear. Drosophila melanogaster and its closely related species are morphologically very similar, but the shapes of the posterior lobe, a cuticular projection on the male genital arch are distinct from each other, representing a model system for studying the genetic basis of male genital morphology. In this study, we used highly inbred whole genome sequenced strains of D. melanogaster to perform genome wide association analysis on posterior lobe morphology. We quantified the outline shape of posterior lobes with Fourier coefficients obtained from elliptic Fourier analysis and performed principal component analysis, and posterior lobe size. The first and second principal components (PC1 and PC2 explained approximately 88% of the total variation of the posterior lobe shape. We then examined the association between the principal component scores and posterior lobe size and 1902142 single nucleotide polymorphisms (SNPs. As a result, we obtained 15, 14 and 15 SNPs for PC1, PC2 and posterior lobe size with P-values smaller than 10(-5. Based on the location of the SNPs, 13, 13 and six protein coding genes were identified as potential candidates for PC1, PC2 and posterior lobe size, respectively. In addition to the previous findings showing that the intraspecific posterior shape variation are regulated by multiple QTL with strong effects, the present study suggests that the intraspecific variation may be under polygenic regulation with a number of loci with small effects. Further studies are required for investigating whether these candidate genes are responsible for the intraspecific posterior lobe shape variation.

  6. Female behaviour and the interaction of male and female genital traits mediate sperm transfer during mating.

    Science.gov (United States)

    Friesen, C R; Uhrig, E J; Mason, R T; Brennan, P L R

    2016-05-01

    Natural selection and post-copulatory sexual selection, including sexual conflict, contribute to genital diversification. Fundamental first steps in understanding how these processes shape the evolution of specific genital traits are to determine their function experimentally and to understand the interactions between female and male genitalia during copulation. Our experimental manipulations of male and female genitalia in red-sided garter snakes (Thamnophis sirtalis parietalis) reveal that copulation duration and copulatory plug deposition, as well as total and oviductal/vaginal sperm counts, are influenced by the interaction between male and female genital traits and female behaviour during copulation. By mating females with anesthetized cloacae to males with spine-ablated hemipenes using a fully factorial design, we identified significant female-male copulatory trait interactions and found that females prevent sperm from entering their oviducts by contracting their vaginal pouch. Furthermore, these muscular contractions limit copulatory plug size, whereas the basal spine of the male hemipene aids in sperm and plug transfer. Our results are consistent with a role of sexual conflict in mating interactions and highlight the evolutionary importance of female resistance to reproductive outcomes. © 2016 European Society For Evolutionary Biology. Journal of Evolutionary Biology © 2016 European Society For Evolutionary Biology.

  7. Male and female genital cutting among Southern Thailand's Muslims: rituals, biomedical practice and local discourses.

    Science.gov (United States)

    Merli, Claudia

    2010-10-01

    This paper explores how local people in a province in southern Thailand perceive the practice of male and female genital cutting. In order to understand the importance placed on these practices, a comparison is drawn between the two and also between the male circumcision and the Buddhist ordination of monks as rites of passage. Discourses on the exposure or concealment of male and female bodies, respectively, witness to the relevance of both the local political-historical context and biomedical hegemony to gendered bodies. The comparisons evince the need to reflect upon the theoretical and ethical implications of studying genital cutting and focusing exclusively on one of the two practices rather than, as this paper claims to be necessary, considering them as inextricably connected.

  8. [Herpes simplex virus and malignancies of female genital organs].

    Science.gov (United States)

    Cokić-Damjanović, J; Horvat, E; Balog, A

    2001-01-01

    Primary herpes simplex virus (HSV) infections of female genital tract usually end with remission, while the virus remains in the organism--almost in the sacral ganglion in a latent form, protected from humoral and cellular immunity. Stress induces the virus and the result is recurrent genital infection. Frequent exacerbations damage some parts of vital cellular structures without cytolysis, but stimulate malignant transformations. Vulvar (portio vaginalis uteri) and endometrial tumor tissue samples were analyzed for HSV by direct and indirect fluorescent antibody technique (FAT). Pre and postoperative sera samples were analyzed for presence of anti-HSV antibodies--IgM and IgG by Elisa-Enzygnost method. Acellular filtrates obtained by ultrasonic destruction of malignant tissues were used as inoculum for rabbit corneal scarification. Out of 63 tissue samples, 42 were positive for HSV antigen i.e. 67.3%. According to location 50% of vulvar, 76% PVU and 65% of endometrial tissues were positive. This antigen induces production of virus specific antibodies. Two types of antigens are known: the so-called T-antigen persisting in the cell nucleus and cell-surface antigen--product of the viral genome and can be evidenced by immunofluorescence method. Anti HSV antibodies were present in 63 preoperative serum samples and belonged to IgG group, but not one to IgM, implying a long and chronic course of infection excluding acute primary. Out of 38 postoperative serums the titer of antibodies decreased in 36 evidently, but in two samples remained unchanged. Two samples of endometrial and one from PVU origin contained HSV antigen type one. In the remaining 16 samples HSV 2 antigen was present. Rabbit corneal scarification was the proof of complete infectious virus in malignant tissues. Acellular filtrate of malignant tissues served as inoculum. Corneas of examined rabbits showed a mild inflammation after 24 hours which disappeared in the next 24 hours. We could not isolate the

  9. Attitudes to female genital mutilation/cutting among male ...

    African Journals Online (AJOL)

    husband is indifferent or not on the mother's side.[1,3] Focusing on male adolescents, who are .... [1] Much of the collaboration for abolition of FGM/C ... However, only women with life-threatening acute complications usually present to hospital ...

  10. Rapidly evolving marmoset MSMB genes are differently expressed in the male genital tract

    Directory of Open Access Journals (Sweden)

    Ceder Yvonne

    2009-09-01

    Full Text Available Abstract Background Beta-microseminoprotein, an abundant component in prostatic fluid, is encoded by the potential tumor suppressor gene MSMB. Some New World monkeys carry several copies of this gene, in contrast to most mammals, including humans, which have one only. Here we have investigated the background for the species difference by analyzing the chromosomal organization and expression of MSMB in the common marmoset (Callithrix jacchus. Methods Genes were identified in the Callithrix jacchus genome database using bioinformatics and transcripts were analyzed by RT-PCR and quantified by real time PCR in the presence of SYBR green. Results The common marmoset has five MSMB: one processed pseudogene and four functional genes. The latter encompass homologous genomic regions of 32-35 kb, containing the genes of 12-14 kb and conserved upstream and downstream regions of 14-19 kb and 3-4 kb. One gene, MSMB1, occupies the same position on the chromosome as the single human gene. On the same chromosome, but several Mb away, is another MSMB locus situated with MSMB2, MSMB3 and MSMB4 arranged in tandem. Measurements of transcripts demonstrated that all functional genes are expressed in the male genital tract, generating very high transcript levels in the prostate. The transcript levels in seminal vesicles and testis are two and four orders of magnitude lower. A single gene, MSMB3, accounts for more than 90% of MSMB transcripts in both the prostate and the seminal vesicles, whereas in the testis around half of the transcripts originate from MSMB2. These genes display rapid evolution with a skewed distribution of mutated nucleotides; in MSMB2 they affect nucleotides encoding the N-terminal Greek key domain, whereas in MSMB3 it is the C-terminal MSMB-unique domain that is affected. Conclusion Callitrichide monkeys have four functional MSMB that are all expressed in the male genital tract, but the product from one gene, MSMB3, will predominate in seminal

  11. Genital diseases awareness in young male students: Is information necessary to protect them?

    Directory of Open Access Journals (Sweden)

    Nicola Mondaini

    2013-04-01

    Full Text Available Introduction: Few studies on the prevalence of male sexual diseases are currently available due to difficult application of observational studies or andrological disease prevention campaigns on large series of apparently healthy subjects. The medical check-up linked to compulsory military service represented in Italy a valid tool for epidemiological and observational study for 18 year old boys from 1861 to 2004. The stopping of compulsory military service and its related medical check-up could have determined an important social impact in terms of a lower level of attention and care on male genital/sexual diseases. The aim of the present observational study was to check the prevalence of genital/ sexual diseases among young male high-school students and promote an alternative campaign of information among young students. Methods: A prospective observational analytical study on young male students was conducted by 6 urological centres. Genital and sexually transmitted diseases were presented with slides to students in a general assembly. Some students were then counselled and filled out a short questionnaire on their lifestyle. Results: 12,535 students (10,432 males-83.6% followed the presentation. and 4,897 males (46.7% decided to be checked-up by the urologist and out of them 1554 (31.7% presented relevant andrological diseases. Five-hundred students completed the questionnaire concerning their lifestyle. Many of them had not yet experienced condom use during sexual intercourse (27.8%. Drug abuse was reported by 39.6% of subjects and alcohol consumption in 80.8% of them. Conclusions: These data suggest the need for a national information campaign on male sexual disorders to promote sexual health.

  12. External Genital Abnormalities and Inguinal Hernia among Males of Children Nurseries, North West of Iran

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    Hossein Haratipour

    2016-02-01

    Full Text Available Background Abnormalities of external genitalia in male children nurseries and inguinal hernia are the most common congenital disorders in children. We aimed to determine prevalence rate of inguinal hernia and other genital among children nurseries, in Shahrood-Iran. Materials and Methods In this descriptive cross-sectional study, we examined 920 children nurseries boys. Physical examination of children was performed in presence of a parent in a warm room in supine and upright position with and without Valsalva maneuver. A written consent was obtained from parents before examination. Past medical history and history of surgery on inguinal and genital area was taken. Examination was performed 2 interns who were trained about genital system examination.   Results A total of 920 children nurseries boys aged 3 to 6 years were examined which were detected in 88 children and prevalence rate of these abnormalities were 9.6%. The prevalence of abnormalities in the children under study were as follows: Inguinal hernia (5.1%, cryptorchidism (2.1%, Hydrocele (1.5%, hypospadias (0.4%, Varicocele (0.1%, micropenis (0.4%. Conclusion Regarding to relatively high prevalence rate of these abnormalities and low level of people knowledge, seem screening systems for diagnosis and appropriate treatment of these abnormalities to be necessary.

  13. The male genital accessory gland complex of the cattle tick Boophilus microplus (Canestrini, 1887) (Acari: Ixodidae)

    OpenAIRE

    GARCIA-FERNANDEZ, CASIMIRO; GARCIA, SONIA M. LAUER DE; GARCIA, ROSANE NUNES

    1998-01-01

    A topographical and histological study of the male genital accessory gland complex of Boophilus microplus was undertaken. Ten lobes were found, the most prominent of which is the single dorso-median lobe, subdivided into antero-dorsal and postero-dorsal lobes. The other lobes are: a pair of postero-ventral lobes, a pair of lateral lobes (subdivided into dorso-lateral and postero-lateral lobes), a pair of antero-ventral lobes, a single medio-ventral lobe and a pair of latero-ventral lobes. The...

  14. Accurate detection of male subclinical genital tract infection via cervical culture and DNA hybridization assay of the female partner

    NARCIS (Netherlands)

    Trum, J. W.; Pannekoek, Y.; Spanjaard, L.; Bleker, O. P.; van der Veen, F.

    2000-01-01

    The accuracy of the PACE2 DNA hybridization assay of the cervix and cervical culture in female partners for the diagnosis of male subclinical genital tract infection were assessed in a male infertility population. A total of 184 men were screened for the presence of Chlamydia trachomatis, Ureaplasma

  15. Attitudes to female genital mutilation/cutting among male adolescents in Ilorin, Nigeria.

    Science.gov (United States)

    Adeniran, Abiodun S; Ijaiya, Munirdeen A; Fawole, Adegboyega A; Balogun, Olayinka R; Adesina, Kikelomo T; Olatinwo, Abdul Waheed O; Olarinoye, Adebunmi O; Adeniran, Peace I

    2016-07-04

    The central role of males in female reproductive health issues in patriarchal societies makes them an important group in the eradication of female genital mutilation/cutting (FGM/C). To determine knowledge about and attitudes to FGM/C among male adolescents, and their preparedness to protect their future daughters from it. A cross-sectional survey among male adolescent students in Ilorin, Nigeria. Participants completed a self-administered questionnaire after consent had been obtained from them or their parents. Statistical analysis was with SPSS version 20.0 (IBM, USA). A p-value of <0.05 was taken as significant. Of 1 536 male adolescents (mean age 15.09 (standard deviation 1.84) years, range 14 - 19), 1 184 (77.1%) were aware of FGM/C, 514 (33.5%) supported female circumcision, 362 (23.6%) would circumcise their future daughters, 420 (27.3%) were of the opinion that FGM/C had benefits, mostly as a necessity for womanhood (109, 7.1%), and 627 (40.8%) perceived it as wickedness against females; 546 (35.5%) were aware of efforts to eradicate FGM/C, and 42.2% recommended education as the most important intervention to achieve this. Education and involvement in advocacy may transform male adolescents into agents for eradication of FGM/C.

  16. Considering treatment of male genital schistosomiasis as a tool for future HIV prevention

    DEFF Research Database (Denmark)

    Stecher, Chalotte Willemann; Kallestrup, Per; Kjetland, Eyrun Floerecke

    2015-01-01

    OBJECTIVES: Male genital schistosomiasis (MGS) is a neglected manifestation of Schistosoma haematobium infection with ignored implications on reproductive health and a differential diagnosis to sexually transmitted infections in endemic regions. MGS may have associations with HIV transmission...... and acquisition, and treatment could be a neglected chance of HIV prevention. This review summarizes current knowledge on epidemiology, clinical manifestations, diagnosis and treatment of MGS as a hypothesized risk factor for HIV transmission. Future research areas of global interest are suggested. METHODS: Pub...... association between MGS and HIV are urgently needed. Furthermore, field diagnostic tools should be developed and future mass treatment programs should include adults to reduce morbidity and prevent HIV acquisition. SYSTEMATIC REVIEW REGISTRATION NUMBER: CRD42015016252....

  17. Self-ratings of genital anatomy, sexual sensitivity and function in men using the 'Self-Assessment of Genital Anatomy and Sexual Function, Male' questionnaire.

    Science.gov (United States)

    Schober, Justine M; Meyer-Bahlburg, Heino F L; Dolezal, Curtis

    2009-04-01

    To assess the perceptions of healthy men of their genital anatomy and sexual sensitivity, along with the re-test reliability of these ratings, in a new self-reported questionnaire, the Self-Assessment of Genital Anatomy and Sexual Function, Male (SAGASF-M). Eighty-one healthy, sexually active, men aged 22-57 years (median 33), with no history of genital surgery, completed the SAGASF-M. This questionnaire comprises written text and images enabling men to rate details of their genital appearance, overall genital erotic and pain sensitivity, orgasm intensity, and effort required for achieving orgasm through stimulation of specified areas around the glans and shaft of the penis, scrotum and anus, along with the contribution of other sexually sensitive areas of the body. Anatomical locations were compared for the functional ratings by mixed-model analysis of variance (anova). A second sample of 38 healthy men (median age 26 years, range 22-64) from the same source completed the SAGASF-M twice with an interval of 2 weeks. There was little variability in anatomy ratings. Ratings of overall penile sensitivity to sexual stimulation gave higher values of 'sexual pleasure' for penile stimulation by the partner than by self (P = 0.002) and marginally higher ratings of 'orgasm intensity' by partner stimulation (P = 0.077), but there were no corresponding differences on ratings of 'effort needed to reach orgasm' or of 'discomfort/pain'. Overall discrimination between genital areas was highly significant (mixed-model anova, P = 0.001) for ratings of 'sexual pleasure', 'orgasm intensity' and 'orgasm effort', but was not significant for 'discomfort/pain'. Ranked by degree of 'sexual pleasure', the area 'underside of the glans' was highest, followed by 'underside of the penile shaft', 'upper side of the glans', 'left and right sides of the glans', 'one or both sides of the penis', 'upper side of the penile shaft', 'foreskin' (11 subjects), 'skin between the scrotum and anus', 'back

  18. Cross-Cultural Adaptation of the Male Genital Self-Image Scale in Iranian Men.

    Science.gov (United States)

    Saffari, Mohsen; Pakpour, Amir H; Burri, Andrea

    2016-03-01

    Certain sexual health problems in men can be attributed to genital self-image. Therefore, a culturally adapted version of a Male Genital Self-Image Scale (MGSIS) could help health professionals understand this concept and its associated correlates. To translate the original English version of the MGSIS into Persian and to assess the psychometric properties of this culturally adapted version (MGSIS-I) for use in Iranian men. In total, 1,784 men were recruited for this cross-sectional study. Backward and forward translations of the MGSIS were used to produce the culturally adapted version. Reliability of the MGSIS-I was assessed using Cronbach α and intra-class correlation coefficients. Divergent and convergent validities were examined using Pearson correlation and known-group validity was assessed in subgroups of participants with different sociodemographic statuses. Factor validity of the scale was investigated using exploratory and confirmatory factor analyses. Demographic information, the International Index of Erectile Function, the Body Appreciation Scale, the Rosenberg Self-Esteem Scale, and the MGSIS. Mean age of participants was 38.13 years (SD = 11.45) and all men were married. Cronbach α of the MGSIS-I was 0.89 and interclass correlation coefficients ranged from 0.70 to 0.94. Significant correlations were found between the MGSIS-I and the International Index of Erectile Function (P scale with non-similar scales was lower than with similar scale (confirming convergent and divergent validity). The scale could differentiate between subgroups in age, smoking status, and income (known-group validity). A single-factor solution that explained 70% variance of the scale was explored using exploratory factor analysis (confirming uni-dimensionality); confirmatory factor analysis indicated better fitness for the five-item version than the seven-item version of the MGSIS-I (root mean square error of approximation = 0.05, comparative fit index > 1.00 vs root mean

  19. Male genital representation in paleolithic art: erection and circumcision before history.

    Science.gov (United States)

    Angulo, Javier C; García-Díez, Marcos

    2009-07-01

    To report on the likely existing evidence about the practice of circumcision in prehistory, or at least a culture of foreskin retraction, and also the meaning of erection in Paleolithic minds. The origin of the ritual of circumcision has been lost in time. Similarly, the primitive anthropologic meaning of erection is undefined. We studied the archeologic and artistic evidence regarding human representations performed during the Upper Paleolithic period, 38,000 to 11,000 years BCE, in Europe, with a focus on genital male representations in portable and rock art. Drawings, engravings, and sculptures displaying humans are relatively scarce, and death. Therefore, erection could be understood as a phenomenon related to the shamanic transit between life and death. The erection in Paleolithic art is explicitly represented in almost all the figures defined as unequivocally male that have survived to the present and in many objects of portable art. Circumcision and/or foreskin retraction of the penis are present in most of the works.

  20. Anatomical description of genital organs and abdominal secreting glands of the beetle Ulomoides dermestoides (Fairmare 1893) (Coleoptera: Tenebrionidae)

    International Nuclear Information System (INIS)

    Chacon Castro, Randal E.; Villalba Velasquez, Vladimir; Moreira Gonzalez, Ileana

    2009-01-01

    The anatomy of genital organs and abdominal glands of dermestoides Ulomoide have been described in laboratory conditions (diet of peanuts, 70% RH, 23 degrees C at 1300 msnm) to present biotechnological potential and submit pharmacological properties. The description is made in the Centro de Investigacion en Biotecnologia from the Instituto Tecnologico de Cartago, Costa Rica. The same was processed for macroscopic observation and for observing of internal structures using scanning electron microscopy (SEM) in the Unidad de Investigacion en Estructuras Microscopicas of the Universidad de Costa Rica. Ten females and ten males in adult stage were selected using stereoscope and entomological tweezers of manipulation. Digital images were captured of genital organs of each sex with the software package AverMedia EzCaptura 2,5 and equipment BioVid LWScientific, Inc. In females has been observed the mechanics of the ovipositional structure and has described reproductive functions and defense, as it has found two apical fences with sensory accumulations, meccano and chemoreceptor. Sclerotic internal structures have been reported to function in oviposition, as well as guides along with the elastic tissue of the oviduct form the final segment of the ovipositor. In males adeago has been identified, your internal extensions and particular form that allows its introduction and coupling during intercourse, also serving as guide surface of defensive secretions. The micrographs showed the presence of corrugated secreting glands in both sexes (1,05 mm long by 350 mm diameter) with strong adhesion to the abdominal wall by muscular tissue of convergence of secretory ducts associated with gonopore communication with glandular receptacle. Bacterial cells apparently have found inside the glands, this as possible pathological infection or as symbiotic organisms, which could not be clearly distinguished. The secretions were associated with a defense mechanism of the species, as the genital

  1. The male genital tract is not a pharmacological sanctuary from efavirenz.

    Science.gov (United States)

    Avery, L B; Bakshi, R P; Cao, Y J; Hendrix, C W

    2011-07-01

    Many antiretroviral (ARV) drugs have large blood plasma-to-seminal plasma (BP/SP) concentration ratios. Concern exists that these drugs do not adequately penetrate the male genital tract (MGT), resulting in the MGT becoming a "pharmacological sanctuary" from these agents, with ineffective MGT concentrations despite effective blood concentrations. Efavirenz (EFV) is the most highly protein-bound ARV drug, with >99% binding in blood plasma and the largest BP/SP total EFV concentration ratio, reportedly ranging from 11 to 33. To evaluate protein binding as an explanation for the differences between the drug concentrations in blood and semen, we developed a novel ultrafiltration method, corrected for the duration of centrifugation, to measure protein binding in the two matrices. In six subjects, protein-free EFV concentrations were the same in blood and semen; the median (interquartile range (IQR)) protein-free EFV SP/BP ratio was 1.21 (0.99-1.35); EFV protein binding was 99.82% (99.79-99.86) in BP and 95.26% (93.24-96.67) in SP. This shows that the MGT is not a sanctuary from EFV.

  2. Genital self-mutilation in a non-psychotic male to get rid of excessive ...

    African Journals Online (AJOL)

    revealed normal cognitive functions, sadness of mood, worry about the excessive ... cases of borderline personality disorders, sexual dysfunction, urogenital ... Mishra B, Kar N. Genital self-amputation for urinary symptoms relief or suicide.

  3. Incidental Detection of Metastatic Lobular Breast Carcinoma in the Female Internal Genital Organs 2 Years Following Modified Radical Mastectomy

    Directory of Open Access Journals (Sweden)

    Tsai-Fang Lee

    2005-12-01

    Conclusions: The present case provides evidence of breast cancer metastasis to the female internal genital organs. We suggest close gynecologic follow-up after surgical and medical management of breast cancer.

  4. Detection of Simian Immunodeficiency Virus in Semen, Urethra, and Male Reproductive Organs during Efficient Highly Active Antiretroviral Therapy

    Science.gov (United States)

    Matusali, G.; Dereuddre-Bosquet, N.; Le Tortorec, A.; Moreau, M.; Satie, A.-P.; Mahé, D.; Roumaud, P.; Bourry, O.; Sylla, N.; Bernard-Stoecklin, S.; Pruvost, A.; Le Grand, R.

    2015-01-01

    ABSTRACT A number of men receiving prolonged suppressive highly active antiretroviral therapy (HAART) still shed human immunodeficiency virus (HIV) in semen. To investigate whether this seminal shedding may be due to poor drug penetration and/or viral production by long-lived cells within male genital tissues, we analyzed semen and reproductive tissues from macaques chronically infected with simian immunodeficiency virus mac251 (SIVmac251) who were treated for 4 months with HAART, which was intensified over the last 7 weeks with an integrase inhibitor. We showed that a subset of treated animals continued shedding SIV in semen despite efficient HAART. This shedding was not associated with low antiretroviral drug concentrations in semen or in testis, epididymis, seminal vesicles, and prostate. HAART had no significant impact on SIV RNA in the urethra, whereas it drastically reduced SIV RNA levels in the prostate and vas deferens and to a lesser extent in the epididymis and seminal vesicle. The only detectable SIV RNA-positive cells within the male genital tract after HAART were urethral macrophages. SIV DNA levels in genital tissues were not decreased by HAART, suggesting the presence throughout the male genital tract of nonproductively infected cells. In conclusion, our results demonstrate that 4 months of HAART induced variable and limited control of viral infection in the male reproductive organs, particularly in the urethra, and suggest that infected long-lived cells in the male genital tract may be involved in persistent seminal shedding during HAART. These results pave the way for further investigations of male genital organ infection in long-term-treated infected individuals. IMPORTANCE A substantial subset of men receiving prolonged HAART suppressing viral loads in the blood still harbor HIV in semen, and cases of sexual transmission have been reported. To understand the origin of this persistence, we analyzed the semen and male reproductive tissues from SIV

  5. A microestrutura e o desenvolvimento dos órgãos genitais masculinos de preás (Galea spixii criados em cativeiro The microstructure and development of male genital organs of Spix's yellow-toothed cavy (Galea spixii bred in captivity

    Directory of Open Access Journals (Sweden)

    Paulo R.S. Santos

    2012-12-01

    characterize histologically the structural components of the genital organs of male Spix's yellow-toothed cavies regarding their chronological development. For the analysis we used animals at birth and with 15, 30, 45, 60, 75, 90, 105, 120 and 150 days of age. Fragments of the epididymis, vas deferens, penis and accessory sex glands were collected, fixed and processed for light microscopic. The epididymis had a simple columnar epithelium and at each sexual stage the epididymis was noted different in size of the tubular lumen and regarding the presence of sperm in the lumen at 45 days of age. The epithelium of vas deferens was found to be pseudo-stratified columnar with increasing presence of stereocilia with advancing age. The vesicular gland showed a folded mucosa that varied according to stage of sexual development. The prostate was not very developed, with a small lumen in Spix's yellow-toothed cavy at birth and at 15 days of age; at 45 days showed variable wrinkling of the epithelium. The male genital organs underwent morphological transformations in line with age and sexual development, what helped to determine the onset of puberty, which in the species studied occurred at 45 days of age.

  6. Pathogenic lower genital tract organisms in HIV-infected and ...

    African Journals Online (AJOL)

    Trichomonas vaginalis and group B streptococci were significantly associated with sepsis (p=0.023 and <0.001, respectively), whereas the presence of Candida species seemed to be protective (relative risk 0.69, p=0.014). Conclusion. The study shows that a high proportion of pregnant women have pathogenic organisms ...

  7. The testicular sperm ducts and genital kidney of male Ambystoma maculatum (Amphibia, Urodela, Ambystomatidae).

    Science.gov (United States)

    Siegel, Dustin S; Aldridge, Robert D; Rheubert, Justin L; Gribbins, Kevin M; Sever, David M; Trauth, Stanley E

    2013-03-01

    The ducts associated with sperm transport from the testicular lobules to the Wolffian ducts in Ambystoma maculatum were examined with transmission electron microscopy. Based on the ultrastructure and historical precedence, new terminology for this network of ducts is proposed that better represents primary hypotheses of homology. Furthermore, the terminology proposed better characterizes the distinct regions of the sperm transport ducts in salamanders based on anatomy and should, therefore, lead to more accurate comparisons in the future. While developing the above ontology, we also tested the hypothesis that nephrons from the genital kidney are modified from those of the pelvic kidney due to the fact that the former nephrons function in sperm transport. Our ultrastructural analysis of the genital kidney supports this hypothesis, as the basal plasma membrane of distinct functional regions of the nephron (proximal convoluted tubule, distal convoluted tubule, and collecting tubule) appear less folded (indicating decreased surface area and reduced reabsorption efficiency) and the proximal convoluted tubule possesses ciliated epithelial cells along its entire length. Furthermore, visible luminal filtrate is absent from the nephrons of the genital kidney throughout their entire length. Thus, it appears that the nephrons of the genital kidney have reduced reabsorptive capacity and ciliated cells of the proximal convoluted tubule may increase the movement of immature sperm through the sperm transport ducts or aid in the mixing of seminal fluids within the ducts. Copyright © 2012 Wiley Periodicals, Inc.

  8. External Genital Anomaly and Phimosis Prevalence in Male School Children in Sakarya Province

    Directory of Open Access Journals (Sweden)

    Salih Budak

    2014-03-01

    Full Text Available Aim: The goal of the study was to determine external genital anomaly types in children attending primary school (6-15 years old in Sakarya. Material and Method: 1573, 6-15 years old student randomly selected from 8 schools inside the province. The students were examined in an appropriate room in the school, and external genital anomalies were identified and noted. Results: In this study, a total of 106 (6,7 % anomalies were identified in 1573 students. The most common anomalies were phimosis 3,6 % (56 and undescended testis 2,6 % (41. Discussion: This study shows that the ratio of the external genital anomaly that needs to be cured before primary school is high. Socioeconomic differences and environmental factors can affect anomaly prevalence. Health care workers all over the country should be trained regarding the issue. In addition to these, to identify genital anomalies before children start primary school, specific training programs should be prepared for parents.

  9. Cross-Cultural Adaptation of the Male Genital Self-Image Scale in Iranian Men

    Directory of Open Access Journals (Sweden)

    Mohsen Saffari

    2016-03-01

    Conclusion: The MGSIS-I is a useful instrument to assess genital self-image in Iranian men, a concept that has been associated with sexual function. Further investigation is needed to identify the applicability of the scale in other cultures or populations.

  10. Peran World Health Organization (Who) Mengatasi Female Genital Mutilation (Fgm) di Mesir Tahun 2008-2012

    OpenAIRE

    Yealta, Den; Oetari R, Cut Riani

    2016-01-01

    This papper describe the role of world health organization in preventing Female genital mutilation. FGM in Egypt isThe theory that has been employed in this papper was the role based on walker in which enables to explain a symbolic value not only for individual but also groups. Unit analisis that has been used international organization with human security consept was targetet to analysis traditional security.The result of this papper has proved that WHO released a resolution of fight FGM to ...

  11. Pharmacokinetics of antiretroviral drugs in anatomical sanctuary sites: the male and female genital tract.

    Science.gov (United States)

    Else, Laura J; Taylor, Stephen; Back, David J; Khoo, Saye H

    2011-01-01

    HIV resides within anatomical 'sanctuary sites', where local drug exposure and viral dynamics may differ significantly from the systemic compartment. Suboptimal antiretroviral concentrations in the genital tract may result in compartmentalized viral replication, selection of resistant mutations and possible re-entry of wild-type/resistant virus into the systemic circulation. Therefore, achieving adequate antiretroviral exposure in the genital tract has implications for the prevention of sexual and vertical transmission of HIV. Penetration of antiretrovirals in the genital tract is expressed by accumulation ratios derived from the measurement of drug concentrations in time-matched seminal plasma/cervicovaginal fluid and plasma samples. Penetration varies by gender and may be drug (as opposed to class) specific with high interindividual variability. Concentrations in seminal plasma are highest for nucleoside analogues and lowest for protease inhibitors and efavirenz. Seminal accumulation of newer agents, raltegravir and maraviroc, is moderate (rank order of accumulation is nucleoside/nucleotide reverse transcriptase inhibitors [lamivudine/zidovudine/tenofovir/didanosine > stavudine/abacavir] > raltegravir > indinavir/maraviroc/nevirapine > efavirenz/protease inhibitors [amprenavir/atazanavir/darunavir > lopinavir/ritonavir > saquinavir] > enfuvirtide). In the female genital tract, the nucleoside analogues exhibit high accumulation ratios, whereas protease inhibitors have limited penetration; however, substantial variability exists between individuals and study centres. Second generation non-nucleoside reverse transcriptase inhibitor etravirine, and maraviroc and raltegravir, demonstrate effective accumulation in cervicovaginal secretions (rank order of accumulation is nucleoside/nucleotide reverse transcriptase inhibitor [zidovudine/lamivudine/didanosine > emtricitabine/tenofovir] > indinavir > maraviroc/raltegravir/darunavir/etravirine > nevirapine

  12. Genital warts

    Science.gov (United States)

    ... in the genital area near the warts Increased vaginal discharge Genital itching Vaginal bleeding during or after sex ... have visible warts on your external genitals, itching, discharge, or abnormal vaginal bleeding. Keep in mind that genital warts may ...

  13. Urinary cytology before, during and after irradiation of carcinomas of the female genital organs

    International Nuclear Information System (INIS)

    Hoppe, E.; Schicke, B.; Banaschak, A.

    1988-01-01

    74 cytologic examinations of the urinary sediment were conducted in 57 women with malignant neoplasms of the genital organs in order to evaluate the clinical suspicion of tumor infiltration of the bladder wall. It turned out to be a sensitive indicator of the infiltration of the bladder wall. Earlier radiotherapy however led to changes which could be falsly interpreted as indicators of malignant infiltration. In order to enhance the accuracy of cytologic evaluation of the urinary sediment in this clinical setting it is essential that the cytologist must be informed about radiation therapy performed. (author)

  14. Effect of sildenafil (Viagra® on the genital reflexes of paradoxical sleep-deprived male rats

    Directory of Open Access Journals (Sweden)

    M.L. Andersen

    2007-11-01

    Full Text Available Since there is evidence that paradoxical sleep deprivation (PSD elicits penile erection (PE and ejaculation (EJ, and that the erectile response of rats is mediated by nitric oxide, the present study sought to extend the latter finding by assessing the effects of sildenafil on the genital reflexes of male Wistar rats subjected to PSD. We also determined the influence of sildenafil on hormone concentrations. In the first experiment, sildenafil at doses ranging from 0.08 to 0.32 mg/kg was administered intraperitoneally to rats that had been deprived of sleep for 4 days and to home cage controls (N = 8-10/group. The frequency of PE and EJ was measured for 60 min. PSD alone induced PE in 50% of the animals; however, a single injection of sildenafil did not significantly increase the percentage of rats displaying PE compared to PSD-saline or to home cage groups. PSD alone also induced spontaneous EJ, but this response was not potentiated by sildenafil in the dose range tested. Testosterone concentrations were significantly lower in PSD rats (137 ± 22 ng/dL than in controls (365 ± 38 ng/dL, whereas progesterone (0.9 ± 0.1 vs 5.4 ± 1 ng/mL and plasma dopamine (103.4 ± 30 vs 262.6 ± 77 pg/mL increased. These changes did not occur after sildenafil treatment. The data show that although sildenafil did not alter the frequency of genital reflexes, it antagonized hormonal (testosterone and progesterone and plasma dopamine changes induced by PSD. The stimulation of the genital reflexes by sildenafil did not result in potentiating effects in PSD rats.

  15. Genital mycoplasmas in semen samples of males attending a tertiary care hospital in Nigeria: any role in sperm count reduction?

    Science.gov (United States)

    Agbakoba, N R; Adetosoye, A I; Ikechebelu, J I

    2007-06-01

    Semen samples from 54 married men attending the outpatient clinics for problems of infertility and routine semen analysis were examined for the presence of genital mycoplasmas. The mean age of the men was 36.1 years with a range of 25 55 years. Majority of the men 57.4% (31 of 54) were in their fourth decade of life (30 39 years). This age group also had the highest percentage 57.2% (8 of 14) of positive isolates of genital mycoplasmas on semen culture. A total of 21 organisms obtained from 14 (26.0%) positive samples were isolated. Mycoplasma and Ureaplasma spp. separately isolated from the samples yielded frequencies of 1 (1.9%) and 6 (11.1%) respectively and the remaining 7 (13.0%) samples were infected with both organisms. A breakdown of the mycoplasma species include 5 (23.8%) M. hominis, 2 (9.5%) M. fermentans and 1 (4.8%) M. penetrans. Apart from one isolate of M. hominis other Mycoplasma species were found in association with Ureaplasma species. Fifteen (71.4%) of the 21 isolates [8 (53.3%) ureaplasmas and 7 (46.7%) mycoplasmas] were isolated from samples with sperm counts less than 20 million/ml while the remaining 6 (21.6%) isolates [5 (83.3%) ureaplasmas and 1 (16.7) mycoplasma] were from samples with counts greater than 20 million/ml. This finding could indicate a possible influence of genital mycoplasmas especially mycoplasmas species on sperm count.

  16. Quality of life of homosexual males with genital warts: a qualitative study

    Directory of Open Access Journals (Sweden)

    Larsen Helle K

    2010-11-01

    Full Text Available Abstract Background A recent qualitative study in Denmark showed that genital warts (GWs can considerably lower the quality of life of heterosexual patients. In this follow-up study, we interviewed men having sex with men (MSM suffering from GWs to obtain an in-depth understanding of their perception of GWs and determine the extent to which minority (homosexual cultural issues affect these patients' experiences. Qualitative interviews with six MSM were performed using a semi-structured interview guide. Questions were formulated on the basis of the earlier qualitative study in heterosexual patients with GWs along with a literature review. Data were analysed using a medical anthropological approach. Findings Many MSM worried about being stigmatised and excluded from the small homosexual 'scene', their key social group, thereby lowering their chances of finding sex and love. Most participants had suffered from GWs for several years which added to the negative psycho-sexual and social effects of the disease. Participants' fears of developing anal cancer were similar to those expressed about cervical cancer by females with GWs. Conclusions Ano-genital human papillomavirus (HPV infection is common and has a serious psychological and sexual impact among MSM. However, they do not benefit to the same extent as heterosexual men from the herd immunity effect of HPV vaccination of girls. The pathological profile and concerns specific to MSM should be addressed when communicating with these patients, and should be taken into account when considering HPV vaccination of boys.

  17. Functional morphology of the genital organs in the wild paca (Cuniculus paca) female.

    Science.gov (United States)

    Mayor, P; Guimarães, D A; López, C

    2013-08-01

    Functional morphology of the genital organs is a key knowledge component for enhanced understanding of physiological patterns and for the determination of the reproductive performance in wild species. This study examines the morphology of genital organs of 133 paca females in the wild. Estimated conceptions and parturitions were mostly (83.7% and 75.5%, respectively) localized in the wet season. The pregnancy rate between 57.1% and 61.4% suggests an estimated yearly production of 1.37-1.48 parturitions and a long estimated farrowing interval of 247-266 days. Although large antral follicles were observed in all females, pregnant females had a greater number of antral follicles than females in the luteal phase. The average litter size was 1.03 foetuses per pregnant female, and mean ovulation rate was 1.33 follicles, resulting in a rate of reproductive wastage of 28.7%. The constituent active luteal tissues of the ovary were oestrous cyclic, pregnancy and accessory CL. The 50% of pregnant females in the late pregnancy stage lacked pregnancy CL, suggesting that placenta may become the mean source of progesterone during late stages of pregnancy. Results of the present study suggest that the observation of the vaginal closure membrane should not be an accurate tool for diagnosing oestrus in the paca female. Copyright © 2013 Elsevier B.V. All rights reserved.

  18. Vasoactive intestinal polypeptide and other preprovasoactive intestinal polypeptide-derived peptides in the female and male genital tract: localization, biosynthesis, and functional and clinical significance

    DEFF Research Database (Denmark)

    Ottesen, B; Fahrenkrug, J

    1995-01-01

    Vasoactive intestinal polypeptide, a neuropeptide with wide distribution in the central and peripheral nervous system, has a broad spectrum of biologic actions. The demonstration of vasoactive intestinal polypeptide containing nerve fibers within the female and male genital tract 17 years ago...... indicated a putative role for this peptide in the local nervous control of reproductive functions. The genes encoding the preprovasoactive intestinal polypeptide precursor molecule and the vasoactive intestinal polypeptide receptor have been identified. The gene expression has been studied by the use...... in the genital tracts (i.e., blood flow and nonvascular smooth muscle relaxation). In the ovary vasoactive intestinal polypeptide seems to play an important role as regulator and/or modulator of folliculogenesis and steroidogenesis. In the male genital tract vasoactive intestinal polypeptide seems to participate...

  19. CT and MRI of the male genital tract: radiologic-pathologic correlation

    Energy Technology Data Exchange (ETDEWEB)

    Kubik-Huch, R.A. [UniversitaetsSpital Zuerich, Zurich (Switzerland). Inst. fuer Diagnostische Radiologie; Hailemariam, S. [Dept. of Pathology, University Hospital, Zurich (Switzerland); Hamm, B. [Humboldt-Universitaet, Berlin (Germany). Inst. fuer Roentgendiagnostik

    1999-02-01

    Technical advances in magnetic resonance imaging (MRI), notably in high-resolution MRI, have opened up new diagnostic applications in male pelvic pathology. A major indication is the preoperative staging of prostate cancer, where MRI is more reliable than other imaging modalities in differentiating between localized and advanced disease. In monitoring local recurrence after radical prostatectomy MRI is also valuable in differentiating scar tissue from new growth. In benign prostate disease, MRI effectively displays the congenital cysts that may be associated with infertility. Other disease, however - notably benign prostatic hyperplasia - is generally an incidental finding. Ultrasound remains the imaging modality of choice for evaluation of pathologies of the penis, testis and scrotum, e. g. in differentiating malignant from benign scrotal masses or in diagnosing acute scrotum due to testicular torsion or rupture. In isolated cases, MRI is also a valuable diagnostic aid in conditions of these organs, e. g. in the preoperative localization of ectopic testes in cryptorchidism or if US findings are equivocal. (orig.) (orig.) With 27 figs., 85 refs.

  20. Gross morphology and morphometry of squirrel monkey (Saimiri sciureus Linnaeus, 1758 female genital organs

    Directory of Open Access Journals (Sweden)

    Erika Branco

    2010-03-01

    Full Text Available The gross anatomy of the genital organs of four specimens of young female of Saimiri sciureus was investigated. The animals were bred in captivity at the Centro Nacional de Primatas and had died from natural causes. The vulva was limited by the labium minus and presented a well-developed clitoris which seemed to represent a rudimentary penis. The vaginal vestibule was the first cavity and was very short, presenting a thick muscular wall which extended from the vulva comissure to the vaginal ostium. The vagina was constituted by an elongated and dorsally flattened muscular tube with a thin wall between the vaginal vestibule and cervix. The cervix was short with well-developed musculature. The uterus was simple, presenting a global fundus located in the caudal portion of the abdominal cavity. The uterine tubes were elongated and rectilinear, connected to the ovaries which were large, ellipsoid in shape, and presented a smooth surface.

  1. Non-Venereal Dermatoses In Male Genital Region-Prevalence And Patterns In A Referral Centre In South India

    Directory of Open Access Journals (Sweden)

    Karthikeyan K

    2001-01-01

    Full Text Available A series of 100 male patients with non-venereal dermatoses of external genitalia were screened amongst patients visiting Dermatology OPD of JIPMER, Pondicherry from Aug ’97 to March ’99. The overall prevalence was found to be 14.1 per 10,000. Non-venereal dermatoses were common in the 21-40 years age group. Most of the patients (74% belonged to labourer class. A total of 25 different non-venereal dermatoses were studied. Genital vitiligo was the most common disorder accounting for 16 cases. Sebaceous cyst of the scrotum was present 13 patients. Among infections and infestations, scabies was observed in 9 patients. Ariboflavinosis was seen in 9 cases. Other disorders encountered were calcinosis scrotum. Iymphangiectasia of the scrotum. Lichen simplex chronicus. Fixed drug eruption, angiokeratoma of Fordyce, lichen sclerosus et atrophicus etc. The study has been quite useful in understanding the clinical and aetiological characteristics of various types of non-veneral dermatoses in males in this subcontinen of Asia.

  2. Male circumcision and risk of syphilis, chancroid, and genital herpes: a systematic review and meta-analysis.

    Science.gov (United States)

    Weiss, H A; Thomas, S L; Munabi, S K; Hayes, R J

    2006-04-01

    Male circumcision is associated with reduced risk of HIV infection. This may be partly because of a protective effect of circumcision on other sexually transmitted infections (STI), especially those causing genital ulcers, but evidence for such protection is unclear. Our objective was to conduct a systematic review and meta-analyses of the associations between male circumcision and infection with herpes simplex virus type 2 (HSV-2), Treponema pallidum, or Haemophilus ducreyi. Electronic databases (1950-2004) were searched using keywords and text terms for herpes simplex, syphilis, chancroid, ulcerative sexually transmitted diseases, or their causative agents, in conjunction with terms to identify epidemiological studies. References of key articles were hand searched, and data were extracted using standardised forms. Random effects models were used to summarise relative risk (RR) where appropriate. 26 articles met the inclusion criteria. Most syphilis studies reported a substantially reduced risk among circumcised men (summary RR = 0.67, 95% confidence interval (CI) 0.54 to 0.83), although there was significant between study heterogeneity (p = 0.01). The reduced risk of HSV-2 infection was of borderline statistical significance (summary RR = 0.88, 95% CI 0.77 to 1.01). Circumcised men were at lower risk of chancroid in six of seven studies (individual study RRs: 0.12 to 1.11). This first systematic review of male circumcision and ulcerative STI strongly indicates that circumcised men are at lower risk of chancroid and syphilis. There is less association with HSV-2. Potential male circumcision interventions to reduce HIV in high risk populations may provide additional benefit by protecting against other STI.

  3. Male circumcision and risk of syphilis, chancroid, and genital herpes: a systematic review and meta‐analysis

    Science.gov (United States)

    Weiss, H A; Thomas, S L; Munabi, S K; Hayes, R J

    2006-01-01

    Objectives Male circumcision is associated with reduced risk of HIV infection. This may be partly because of a protective effect of circumcision on other sexually transmitted infections (STI), especially those causing genital ulcers, but evidence for such protection is unclear. Our objective was to conduct a systematic review and meta‐analyses of the associations between male circumcision and infection with herpes simplex virus type 2 (HSV‐2), Treponema pallidum, or Haemophilus ducreyi. Methods Electronic databases (1950–2004) were searched using keywords and text terms for herpes simplex, syphilis, chancroid, ulcerative sexually transmitted diseases, or their causative agents, in conjunction with terms to identify epidemiological studies. References of key articles were hand searched, and data were extracted using standardised forms. Random effects models were used to summarise relative risk (RR) where appropriate. Results 26 articles met the inclusion criteria. Most syphilis studies reported a substantially reduced risk among circumcised men (summary RR = 0.67, 95% confidence interval (CI) 0.54 to 0.83), although there was significant between study heterogeneity (p = 0.01). The reduced risk of HSV‐2 infection was of borderline statistical significance (summary RR = 0.88, 95% CI 0.77 to 1.01). Circumcised men were at lower risk of chancroid in six of seven studies (individual study RRs: 0.12 to 1.11). Conclusions This first systematic review of male circumcision and ulcerative STI strongly indicates that circumcised men are at lower risk of chancroid and syphilis. There is less association with HSV‐2. Potential male circumcision interventions to reduce HIV in high risk populations may provide additional benefit by protecting against other STI. PMID:16581731

  4. Male circumcision significantly reduces prevalence and load of genital anaerobic bacteria.

    Science.gov (United States)

    Liu, Cindy M; Hungate, Bruce A; Tobian, Aaron A R; Serwadda, David; Ravel, Jacques; Lester, Richard; Kigozi, Godfrey; Aziz, Maliha; Galiwango, Ronald M; Nalugoda, Fred; Contente-Cuomo, Tania L; Wawer, Maria J; Keim, Paul; Gray, Ronald H; Price, Lance B

    2013-04-16

    Male circumcision reduces female-to-male HIV transmission. Hypothesized mechanisms for this protective effect include decreased HIV target cell recruitment and activation due to changes in the penis microbiome. We compared the coronal sulcus microbiota of men from a group of uncircumcised controls (n = 77) and from a circumcised intervention group (n = 79) at enrollment and year 1 follow-up in a randomized circumcision trial in Rakai, Uganda. We characterized microbiota using16S rRNA gene-based quantitative PCR (qPCR) and pyrosequencing, log response ratio (LRR), Bayesian classification, nonmetric multidimensional scaling (nMDS), and permutational multivariate analysis of variance (PerMANOVA). At baseline, men in both study arms had comparable coronal sulcus microbiota; however, by year 1, circumcision decreased the total bacterial load and reduced microbiota biodiversity. Specifically, the prevalence and absolute abundance of 12 anaerobic bacterial taxa decreased significantly in the circumcised men. While aerobic bacterial taxa also increased postcircumcision, these gains were minor. The reduction in anaerobes may partly account for the effects of circumcision on reduced HIV acquisition. The bacterial changes identified in this study may play an important role in the HIV risk reduction conferred by male circumcision. Decreasing the load of specific anaerobes could reduce HIV target cell recruitment to the foreskin. Understanding the mechanisms that underlie the benefits of male circumcision could help to identify new intervention strategies for decreasing HIV transmission, applicable to populations with high HIV prevalence where male circumcision is culturally less acceptable.

  5. Cutaneous beta human papillomaviruses and the development of male external genital lesions: A case-control study nested within the HIM Study.

    Science.gov (United States)

    Pierce Campbell, Christine M; Gheit, Tarik; Tommasino, Massimo; Lin, Hui-Yi; Torres, B Nelson; Messina, Jane L; Stoler, Mark H; Rollison, Dana E; Sirak, Bradley A; Abrahamsen, Martha; Carvalho da Silva, Roberto J; Sichero, Laura; Villa, Luisa L; Lazcano-Ponce, Eduardo; Giuliano, Anna R

    2016-10-01

    Cutaneous human papillomaviruses (HPVs) increase the risk of non-melanoma skin cancer in sun-exposed skin. We examined the role of beta-HPV in the development of male external genital lesions (EGLs), a sun-unexposed site. In this nested case-control study (67 men with pathologically-confirmed EGLs and 134 controls), exfoliated cells collected from the surface of lesions and normal genital skin 0, 6, and 12 months preceding EGL development were tested for beta-HPV DNA using a type-specific multiplex genotyping assay. Beta-HPV prevalence was estimated and conditional logistic regression was used to evaluate the association with condyloma, the most common EGL. While beta-HPV prevalence among controls remained stable, the prevalence among cases was lowest on the surface of lesion. Detecting beta-HPV on the normal genital skin was not associated with the presence or development of condyloma. Cutaneous beta-HPV does not appear to be contributing to pathogenesis in male genital skin. Copyright © 2016. Published by Elsevier Inc.

  6. Aging rather than stress strongly influences amino acid metabolisms in the brain and genital organs of female mice.

    Science.gov (United States)

    Kodaira, Momoko; Nagasawa, Mao; Yamaguchi, Takeshi; Ikeda, Hiromi; Minaminaka, Kimie; Chowdhury, Vishwajit S; Yasuo, Shinobu; Furuse, Mitsuhiro

    2017-03-01

    Aging and stress affect quality of life, and proper nourishment is one of means of preventing this effect. Today, there is a focus on the amount of protein consumed by elderly people; however, changes in the amino acid metabolism of individuals have not been fully considered. In addition, the difference between average life span and healthy life years is larger in females than it is in males. To prolong the healthy life years of females, in the present study we evaluated the influence of stress and aging on metabolism and emotional behavior by comparing young and middle-aged female mice. After 28 consecutive days of immobilization stress, behavioral tests were conducted and tissue sampling was performed. The results showed that the body weight of middle-aged mice was severely lowered by stress, but emotional behaviors were hardly influenced by either aging or stress. Aging influenced changes in amino acid metabolism in the brain and increased various amino acid levels in the uterus and ovary. In conclusion, we found that aged mice were more susceptible to stress in terms of body-weight reduction, and that amino acid metabolisms in the brain and genital organs were largely influenced by aging rather than by stress. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

  7. XX male sex reversal with genital abnormalities associated with a de novo SOX3 gene duplication.

    Science.gov (United States)

    Moalem, Sharon; Babul-Hirji, Riyana; Stavropolous, Dmitri J; Wherrett, Diane; Bägli, Darius J; Thomas, Paul; Chitayat, David

    2012-07-01

    Differentiation of the bipotential gonad into testis is initiated by the Y chromosome-linked gene SRY (Sex-determining Region Y) through upregulation of its autosomal direct target gene SOX9 (Sry-related HMG box-containing gene 9). Sequence and chromosome homology studies have shown that SRY most probably evolved from SOX3, which in humans is located at Xq27.1. Mutations causing SOX3 loss-of-function do not affect the sex determination in mice or humans. However, transgenic mouse studies have shown that ectopic expression of Sox3 in the bipotential gonad results in upregulation of Sox9, resulting in testicular induction and XX male sex reversal. However, the mechanism by which these rearrangements cause sex reversal and the frequency with which they are associated with disorders of sex development remains unclear. Rearrangements of the SOX3 locus were identified recently in three cases of human XX male sex reversal. We report on a case of XX male sex reversal associated with a novel de novo duplication of the SOX3 gene. These data provide additional evidence that SOX3 gain-of-function in the XX bipotential gonad causes XX male sex reversal and further support the hypothesis that SOX3 is the evolutionary antecedent of SRY. Copyright © 2012 Wiley Periodicals, Inc.

  8. Herpes viruses and HIV-1 drug resistance mutations influence the virologic and immunologic milieu of the male genital tract.

    Science.gov (United States)

    Gianella, Sara; Morris, Sheldon R; Anderson, Christy; Spina, Celsa A; Vargas, Milenka V; Young, Jason A; Richman, Douglas D; Little, Susan J; Smith, Davey M

    2013-01-02

    To further understand the role that chronic viral infections of the male genital tract play on HIV-1 dynamics and replication. Retrospective, observational study including 236 paired semen and blood samples collected from 115 recently HIV-1 infected antiretroviral naive men who have sex with men. In this study, we evaluated the association of seminal HIV-1 shedding to coinfections with seven herpes viruses, blood plasma HIV-1 RNA levels, CD4 T-cell counts, presence of transmitted drug resistance mutations (DRMs) in HIV-1 pol, participants' age and stage of HIV-infection using multivariate generalized estimating equation methods. Associations between herpes virus shedding, seminal HIV-1 levels, number and immune activation of seminal T-cells was also investigated (Mann-Whitney). Seminal herpes virus shedding was observed in 75.7% of individuals. Blood HIV-1 RNA levels (P herpes virus (HHV)-8 levels (P herpes viruses seminal shedding in our cohort. Shedding of CMV, EBV and HHV-8 and absence of DRM were associated with increased frequency of HIV-1 shedding and/or higher levels of HIV-1 RNA in semen, which are likely important cofactors for HIV-1 transmission.

  9. Insulin-like growth factor (IGF)-like peptide and 20-hydroxyecdysone regulate the growth and development of the male genital disk through different mechanisms in the silkmoth, Bombyx mori.

    Science.gov (United States)

    Fujinaga, Daiki; Kohmura, Yusuke; Okamoto, Naoki; Kataoka, Hiroshi; Mizoguchi, Akira

    2017-08-01

    It is well established that ecdysteroids play pivotal roles in the regulation of insect molting and metamorphosis. However, the mechanisms by which ecdysteroids regulate the growth and development of adult organs after pupation are poorly understood. Recently, we have identified insulin-like growth factor (IGF)-like peptides (IGFLPs), which are secreted after pupation under the control of 20-hydroxyecdysone (20E). In the silkmoth, Bombyx mori, massive amounts of Bombyx-IGFLP (BIGFLP) are present in the hemolymph during pupal-adult development, suggesting its importance in the regulation of adult tissue growth. Thus, we hypothesized that the growth and development of adult tissues including imaginal disks are regulated by the combined effects of BIGFLP and 20E. In this study, we investigated the growth-promoting effects of BIGFLP and 20E using the male genital disks of B. mori cultured ex vivo, and further analyzed the cell signaling pathways mediating hormone actions. We demonstrate that 20E induces the elongation of genital disks, that both hormones stimulate protein synthesis in an additive manner, and that BIGFLP and 20E exert their effects through the insulin/IGF signaling pathway and mitogen-activated protein kinase pathway, respectively. These results show that the growth and development of the genital disk are coordinately regulated by both BIGFLP and 20E. Copyright © 2017 Elsevier Ltd. All rights reserved.

  10. [Male sterility and its association with genital disease and environmental factors].

    Science.gov (United States)

    Merino Ruiz, M C; De León Cervantes, M G; García Flores, R F

    1995-10-01

    Semen quality may be affected by many factors, as there is evidence that conditions as varicocele, criptorquidia, orchitis and bacterian infections; as well as to exposure to physical agents as heat, or chemical substances, or ingestion of alcohol and drugs, may affect semen quality. The objective of this study is to investigate the risk implied in the exposure to these factors on the semen quality. The study was carried out in a prospective way in a group of males at Clínica de Infertilidad, Unidad de Biología de la Reproducción del Hospital Universitario Dr. J.E. González. Ninety nine males were studied, they received an intentioned questionnaire about antecedents of exposure to environmental factors, and urologic resolved pathology. Espermatobioscopy was done and it was classified according to OMS. Two groups were formed, one with the individuals with normal espermatobioscopy (n = 25); and the abnormal ones (n = 74). The statistical Incidences Reason, square Xi and Atributable Risk, were applied in order to determine the impact that different factors may have on semen quality. The found alterations in semen were astenozoospermia (n = 58); hypospermia (n = 22); oligozoospermia (n = 18); teratozoospermia (n = 7); polizoospermia (n = 7); and azoospermia (n = 6). The results of the mentioned statistical tests, show that in these alterations there is an associated risk factor to the use of tobacco, exposure to chemical substances, to physical aggresors; and anatomic anomalies previously corrected. It is considered that obtention of this information is a great help because once the unfavorable factors are eliminated, the environment is improved in order to obtain an espermatogenesis in optimal conditions.

  11. Zearalenone Altered the Serum Hormones, Morphologic and Apoptotic Measurements of Genital Organs in Post-weaning Gilts

    Directory of Open Access Journals (Sweden)

    X. X. Chen

    2015-02-01

    Full Text Available The present study was aimed at investigating the adverse effects of dietary zearalenone (ZEA (1.1 to 3.2 mg/kg diet on serum hormones, morphologic and apoptotic measurements of genital organs in post-weaning gilts. A total of twenty gilts (Landrace×Yorkshire×Duroc weaned at 21 d with an average body weight of 10.36±1.21 kg were used in the study. Gilts were fed a basal diet with an addition of 0, 1.1, 2.0, or 3.2 mg/kg purified ZEA for 18 d ad libitum. Results showed that 3.2 mg/kg ZEA challenged gilts decreased (p<0.05 the serum levels of luteinizing hormone, however, serum levels of prolactin in gilts fed the diet containing 2.0 mg/kg ZEA or more were increased (p<0.05 compared to those in the control. Linear effects on all tested serum hormones except progesterone were observed as dietary ZEA levels increased (p<0.05. Gilts fed ZEA-contaminated diet showed increase (p<0.05 in genital organs size, hyperplasia of submucosal smooth muscles in the corpus uteri in a dose-dependent manner. However, the decreased numbers of follicles in the cortex and apoptotic cells in the ovarian were observed in gilts treated with ZEA in a dose-dependent manner. Degeneration and structural abnormalities of genital organs tissues were also observed in the gilts fed diet containing 1.1 mg/kg ZEA or more. Results suggested that dietary ZEA at 1.1 to 3.2 mg/kg can induce endocrine disturbance and damage genital organs in post-weaning gilts.

  12. Observations on genital morphology and anatomy of a hybrid male muriqui (genus Brachyteles).

    Science.gov (United States)

    Dixson, Alan F; Pissinatti, Alcides; Anderson, Matthew J

    2004-01-01

    The reproductive anatomy of the muriqui (genus Brachyteles) is poorly known. This paper describes the anatomy of the testis, penis and striated penile muscles in a young adult (5.25-year-old) captive-born muriqui which died at the Rio Primate Center. Two forms of muriqui occur in the Atlantic coastal forests of Brazil, and both are endangered. The form which is found north of 21 degrees 00' S latitude is classified as B. hypoxanthus by some authorities and is considered to be a species separate from B. arachnoides. The male specimen described here was a hybrid (the sire was B. arachnoides and the mother B. hypoxanthus). Hybridization was associated with absence of spermatozoa in the testis and with degeneration of the seminiferous epithelium. The structure of the prominent penis and striated penile muscles is discussed in relation to patterns of copulatory behavior and the likely occurrence of sperm competition in the muriqui. In addition, the occurrence of a baculum (os penis) is confirmed for this genus, and the first description of its morphology is provided.

  13. The development and validation of the Male Genital Self-Image Scale: results from a nationally representative probability sample of men in the United States.

    Science.gov (United States)

    Herbenick, Debby; Schick, Vanessa; Reece, Michael; Sanders, Stephanie A; Fortenberry, J Dennis

    2013-06-01

    Numerous factors may affect men's sexual experiences, including their health status, past trauma or abuse, medication use, relationships, mood, anxiety, and body image. Little research has assessed the influence of men's genital self-image on their sexual function or behaviors and none has done so in a nationally representative sample. The purpose of this study was to, in a nationally representative probability sample of men ages 18 to 60, assess the reliability and validity of the Male Genital Self-Image Scale (MGSIS), and to examine the relationship between scores on the MGSIS and men's scores on the International Index of Erectile Function (IIEF). The MGSIS was developed in two stages. Phase One involved a review of the literature and an analysis of cross-sectional survey data. Phase Two involved an administration of the scale items to a nationally representative sample of men in the United States ages 18 to 60. Measures include demographic items, the IIEF, and the MGSIS. Overall, most men felt positively about their genitals. However, 24.6% of men expressed some discomfort letting a healthcare provider examine their genitals and about 20% reported dissatisfaction with their genital size. The MGSIS was found to be reliable and valid, with the MGSIS-5 (consisting of five items) being the best fit to the data. The MGSIS was found to be a reliable and valid measure. In addition, men's scores on the MGSIS-5 were found to be positively related to men's scores on the IIEF. © 2013 International Society for Sexual Medicine.

  14. Study of genital lesions

    Directory of Open Access Journals (Sweden)

    Anand Kumar B

    2003-03-01

    Full Text Available A total of one hundred patients (75 males and 25 females age ranged from 17-65 years with genital lesions attending the STD clinic of Bowring and LC Hospitals Bangalore constituted the study group. Based on clinical features, the study groups were classified as syphilis (39, chancroid (30, herpes genitolis (13, condylomato lato (9, LGV (7t condylomata acuminata (5, genital scabies (3, granuloma inguinole (2 and genital candidiasis (1. In 68% microbiological findings confirmed the clinical diagnosis. Of the 100 cases 13% and 2% were positive for HIV antibodies and HbsAg respectively.

  15. Evidence for cell-replacement repair of X-ray-induced teratogenic damage in male genital imaginal discs of Drosophila melanogaster

    International Nuclear Information System (INIS)

    Fukunaga, Akihiro; Kondo, Sohei

    1985-01-01

    Male genital imaginal discs from old (late-third-instar) larvae of Drosophila that had been X-irradiated with appropriate doses developed into severely damaged adult genitalia when implanted into old larvae, but they developed into completely normal adult genitalia when transplanted into 2-day-younger larvae. Complete repair of X-ray-induced teratogenic damage in the genital discs on transplantation into young host larvae was similar in the wild-type and mei-9sup(a) strains. The results are discussed in relation to the hypothesis that repair of X-ray-induced teratogenic damage depends not on DNA repair but on replacement of damage-bearing primordial cells by healthy ones after suicidal elimination of the former. (Auth.)

  16. Mental health screening in women with severe pelvic organ prolapse, chronic fourth-degree obstetric tear and genital tract fistula in western Uganda.

    Science.gov (United States)

    Krause, Hannah G; Hall, Barbara A; Ng, Shu-Kay; Natukunda, Harriet; Singasi, Isaac; Goh, Judith T W

    2017-06-01

    High levels of mental health dysfunction have been identified in women with genital tract fistula. The aim of this study was to use the General Health Questionnaire-28 (GHQ-28) to screen women in western Uganda with severe pelvic organ prolapse, chronic fourth-degree obstetric tear and genital tract fistula for risk of mental health dysfunction. Women undergoing surgery for severe pelvic organ prolapse, chronic fourth-degree obstetric tear, and genital tract fistula were interviewed using the GHQ-28 to screen for the risk of mental health dysfunction. A total of 125 women completed the GHQ-28, including 22 with pelvic organ prolapse, 47 with fourth-degree obstetric tear, 21 with genital tract fistula, and 35 controls. Nearly all women with these serious gynaecological conditions were positive for the risk of mental health dysfunction. In the domain assessing symptoms of severe depression, women with fourth-degree obstetric tear and genital tract fistula scored higher than women with pelvic organ prolapse. A significant risk of mental health dysfunction was identified in women with severe pelvic organ prolapse and chronic fourth-degree obstetric tear. These rates are similar to the high rates of mental health dysfunction in women with genital tract fistula. Identification and management of mental health dysfunction in women with these conditions should be a priority.

  17. Male genital dermatophytosis - clinical features and the effects of the misuse of topical steroids and steroid combinations - an alarming problem in India.

    Science.gov (United States)

    Verma, Shyam B; Vasani, Resham

    2016-10-01

    Genital dermatophytosis has been considered rare by most Western authorities. However, to the contrary, Indian reports have shown a higher prevalence of genital dermatophytosis due to warm and humid climate, overcrowding and lack of hygiene. A review is presented for 24 cases of male genital dermatophytosis occurring in patients suffering from tinea cruris in India who have been randomly applying various broad-spectrum steroid antifungal and antibacterial creams containing one or more antifungal and antibiotic in addition to potent corticosteroids, mainly clobetasol propionate. This is such a common phenomenon that Indian dermatologists are witnessing an epidemic of sorts of steroid-modified dermatophytosis and we hereby share various clinical presentations of dermatophytosis of penis and/or scrotum in patients with tinea cruris who have been applying the above-mentioned creams. The review also discusses the bleak scenario that prevails in India regarding the drug regulatory affairs that allow such dangerous and irrational combinations that are sold over the counter because of misinterpretation of the law and lax implementation of existing laws. © 2016 Blackwell Verlag GmbH.

  18. Combined oral and topical antimicrobial therapy for male partners of women with bacterial vaginosis: Acceptability, tolerability and impact on the genital microbiota of couples - A pilot study.

    Science.gov (United States)

    Plummer, Erica L; Vodstrcil, Lenka A; Danielewski, Jennifer A; Murray, Gerald L; Fairley, Christopher K; Garland, Suzanne M; Hocking, Jane S; Tabrizi, Sepehr N; Bradshaw, Catriona S

    2018-01-01

    Recurrence following recommended treatment for bacterial vaginosis is unacceptably high. While the pathogenesis of recurrence is not well understood, recent evidence indicates re-infection from sexual partners is likely to play a role. The aim of this study was to assess the acceptability and tolerability of topical and oral antimicrobial therapy in male partners of women with bacterial vaginosis (BV), and to investigate the impact of dual-partner treatment on the vaginal and penile microbiota. Women with symptomatic BV (Nugent Score of 4-10 and ≥3 Amsel criteria) and their regular male sexual partner were recruited from Melbourne Sexual Health Centre, Melbourne, Australia. Women received oral metronidazole 400mg twice daily (or intra-vaginal 2% clindamycin cream, if contraindicated) for 7-days. Male partners received oral metronidazole 400mg twice daily and 2% clindamycin cream topically to the penile skin twice daily for 7-days. Couples provided self-collected genital specimens and completed questionnaires at enrolment and then weekly for 4-weeks. Genital microbiota composition was determined by 16S rRNA gene sequencing. Changes in genital microbiota composition were assessed by Bray-Curtis index. Bacterial diversity was measured by the Shannon Diversity Index. Twenty-two couples were recruited. Sixteen couples (76%) completed all study procedures. Adherence was high; most participants took >90% of prescribed medication. Medication, and particularly topical clindamycin in males, was well tolerated. Dual-partner treatment had an immediate and sustained effect on the composition of vaginal microbiota (median Bray-Curtis score day 0 versus day 8 = 0.03 [IQR 0-0.15], day 0 vs day 28 = 0.03 [0.02-0.11]). We observed a reduction in bacterial diversity of the vaginal microbiota and a decrease in the prevalence and abundance of BV-associated bacteria following treatment. Treatment had an immediate effect on the composition of the cutaneous penile microbiota (median

  19. Combined oral and topical antimicrobial therapy for male partners of women with bacterial vaginosis: Acceptability, tolerability and impact on the genital microbiota of couples - A pilot study.

    Directory of Open Access Journals (Sweden)

    Erica L Plummer

    Full Text Available Recurrence following recommended treatment for bacterial vaginosis is unacceptably high. While the pathogenesis of recurrence is not well understood, recent evidence indicates re-infection from sexual partners is likely to play a role. The aim of this study was to assess the acceptability and tolerability of topical and oral antimicrobial therapy in male partners of women with bacterial vaginosis (BV, and to investigate the impact of dual-partner treatment on the vaginal and penile microbiota.Women with symptomatic BV (Nugent Score of 4-10 and ≥3 Amsel criteria and their regular male sexual partner were recruited from Melbourne Sexual Health Centre, Melbourne, Australia. Women received oral metronidazole 400mg twice daily (or intra-vaginal 2% clindamycin cream, if contraindicated for 7-days. Male partners received oral metronidazole 400mg twice daily and 2% clindamycin cream topically to the penile skin twice daily for 7-days. Couples provided self-collected genital specimens and completed questionnaires at enrolment and then weekly for 4-weeks. Genital microbiota composition was determined by 16S rRNA gene sequencing. Changes in genital microbiota composition were assessed by Bray-Curtis index. Bacterial diversity was measured by the Shannon Diversity Index.Twenty-two couples were recruited. Sixteen couples (76% completed all study procedures. Adherence was high; most participants took >90% of prescribed medication. Medication, and particularly topical clindamycin in males, was well tolerated. Dual-partner treatment had an immediate and sustained effect on the composition of vaginal microbiota (median Bray-Curtis score day 0 versus day 8 = 0.03 [IQR 0-0.15], day 0 vs day 28 = 0.03 [0.02-0.11]. We observed a reduction in bacterial diversity of the vaginal microbiota and a decrease in the prevalence and abundance of BV-associated bacteria following treatment. Treatment had an immediate effect on the composition of the cutaneous penile

  20. Persistent organic pollutants and male reproductive health

    Directory of Open Access Journals (Sweden)

    Anne Vested

    2014-02-01

    Full Text Available Environmental contaminants such as persistent organic pollutants (POPs are man-made bioaccumulative compounds with long half-lives that are found throughout the world as a result of heavy use in a variety of consumer products during the twentieth century. Wildlife and animal studies have long suggested adverse effects of exposure to these compounds on human reproductive health, which, according to the endocrine disrupter hypothesis, are ascribed to the compounds' potential to interfere with endocrine signaling, especially when exposure occurs during certain phases of fetal and childhood development. An extensive number of epidemiological studies have addressed the possible effects of exposure to POPs on male reproductive health, but the results are conflicting. Thus far, most studies have focused on investigating exposure and the different reproductive health outcomes during adulthood. Some studies have addressed the potential harmful effects of fetal exposure with respect to malformations at birth and/or reproductive development, whereas only a few studies have been able to evaluate whether intrauterine exposure to POPs has long-term consequences for male reproductive health with measurable effects on semen quality markers and reproductive hormone levels in adulthood. Humans are not exposed to a single compound at a time, but rather, to a variety of different substances with potential divergent hormonal effects. Hence, how to best analyze epidemiological data on combined exposures remains a significant challenge. This review on POPs will focus on current knowledge regarding the potential effects of exposure to POPs during fetal and childhood life and during adulthood on male reproductive health, including a critical revision of the endocrine disruption hypothesis, a comment on pubertal development as part of reproductive development and a comment on how to account for combined exposures in epidemiological research.

  1. Genital Herpes

    Science.gov (United States)

    ... No single step can protect you from every single type of STI. Can women who have sex with women get genital herpes? ... No single step can protect you from every single type of STI. Can women who have sex with women get genital herpes? ...

  2. Genital Herpes

    Science.gov (United States)

    Genital herpes is a sexually transmitted disease (STD) caused by a herpes simplex virus (HSV). It can cause sores on ... also infect their babies during childbirth. Symptoms of herpes are called outbreaks. You usually get sores near ...

  3. The Management of Pediatric Genital Injuries at a Pediatric Emergency Department in Japan.

    Science.gov (United States)

    Takei, Hirokazu; Nomura, Osamu; Hagiwara, Yusuke; Inoue, Nobuaki

    2018-04-25

    Genital injuries among children are often associated with consumer products or specific activities. There are few descriptive studies from Asia on pediatric genital injuries seen in the emergency department (ED). The aim of this study was to describe the characteristic features of accidental genital injuries among children. A retrospective chart review of children aged 15 years or younger who visited our ED for genital injuries between March 2010 and November 2014 was conducted. Data on age, arrival time at the ED, location of the incident, mechanism of injury, objects, injured organ, consultation with specialists, emergency operation, sedation at the ED, and outcomes were collected and analyzed. One hundred seventy-nine patients were included in this analysis. Girls comprised 71% of the subject pool. The median age was 6 years (interquartile range, 4-9 years). Straddle injuries were the most common form of injury (56%). Male genital injuries occurred mostly outdoors (64%). Common consumer products associated with pediatric genital injuries were furniture (21%), exercise equipment (17%), and bicycles (15%). Thirty-two patients were examined by a surgeon, gynecologist, or urologist. The most commonly injured organs were the penis (55%) in boys and the labia (60%) in girls. Most patients (93%) were treated at the ED and discharged. The characteristics of accidental genital injuries among Japanese children were similar to those of children in other countries. The strategy for preventing genital injuries used in the West might be applicable to the East Asian context.

  4. Genital morphology of the male South American fur seal (Arctocephalus australis and biological implications Morfologia dos órgãos genitais do macho do Lobo marinho (Arctocephalus australis e implicações biológicas

    Directory of Open Access Journals (Sweden)

    Alex Sander D. Machado

    2012-12-01

    Full Text Available Male capacity for spreading genes to a great number of descendents and to determine population dynamics depend directly on the genital organs. Morphological studies in pinnipeds are scarce and the functional meaning of some characteristics has never been discussed. We hypothesized that Arctocephalus australis (A. australis shows morphophysiological adaptations in order to guarantee the perpetuation of the species in the unique annual mating season. Seven males, dead from natural causes, had their genital organs collected and fixed for morphological description. Some features differ from other described mammalian males and are closely related to the biology and reproductive cycle of this species, as the scrotal epidermis, absence of glandular portion in the ductus deferens and spermatogenic epithelium suggest a recrudescent testis period. The corona glandis exhibits a singular arrangement: its erectile border looks like a formation of petals and its association with the os penis gives a "lily-flower" form to this region. We propose the name margo petaliformis to this particular erectile border of the corona glandis because of its similarity to a flower corola. The male genital organs of A. australis show morphological features compatible with adaptation to environment requirements and reproductive efficiency.A capacidade do macho de espalhar seus genes a um grande número de descendentes e determinar a dinâmica populacional depende diretamente dos seus órgãos genitais. Estudos morfológicos em pinípedes são escassos e o significado funcional de algumas de suas características ecológicas ainda foi pouco discutido. Nossa hipótese é que Arctocephalus australis (A. australis apresenta adaptações morfofisiológicas em seus órgãos genitais capazes de interagir com o meio e garantir a perpetuação da espécie que apresenta apenas uma época de acasalamento que ocorre uma vez a cada ano. Sete A. australis machos, mortos recentes por causas

  5. Development of rat female genital cortex and control of female puberty by sexual touch.

    Directory of Open Access Journals (Sweden)

    Constanze Lenschow

    2017-09-01

    Full Text Available Rat somatosensory cortex contains a large sexually monomorphic genital representation. Genital cortex undergoes an unusual 2-fold expansion during puberty. Here, we investigate genital cortex development and female rat sexual maturation. Ovariectomies and estradiol injections suggested sex hormones cause the pubertal genital cortex expansion but not its maintenance at adult size. Genital cortex expanded by thalamic afferents invading surrounding dysgranular cortex. Genital touch was a dominant factor driving female sexual maturation. Raising female rats in contact with adult males promoted genital cortex expansion, whereas contact to adult females or nontactile (audio-visual-olfactory male cues did not. Genital touch imposed by human experimenters powerfully advanced female genital cortex development and sexual maturation. Long-term blocking of genital cortex by tetrodotoxin in pubescent females housed with males prevented genital cortex expansion and decelerated vaginal opening. Sex hormones, sexual experience, and neural activity shape genital cortex, which contributes to the puberty promoting effects of sexual touch.

  6. Development of rat female genital cortex and control of female puberty by sexual touch.

    Science.gov (United States)

    Lenschow, Constanze; Sigl-Glöckner, Johanna; Brecht, Michael

    2017-09-01

    Rat somatosensory cortex contains a large sexually monomorphic genital representation. Genital cortex undergoes an unusual 2-fold expansion during puberty. Here, we investigate genital cortex development and female rat sexual maturation. Ovariectomies and estradiol injections suggested sex hormones cause the pubertal genital cortex expansion but not its maintenance at adult size. Genital cortex expanded by thalamic afferents invading surrounding dysgranular cortex. Genital touch was a dominant factor driving female sexual maturation. Raising female rats in contact with adult males promoted genital cortex expansion, whereas contact to adult females or nontactile (audio-visual-olfactory) male cues did not. Genital touch imposed by human experimenters powerfully advanced female genital cortex development and sexual maturation. Long-term blocking of genital cortex by tetrodotoxin in pubescent females housed with males prevented genital cortex expansion and decelerated vaginal opening. Sex hormones, sexual experience, and neural activity shape genital cortex, which contributes to the puberty promoting effects of sexual touch.

  7. Persistent organic pollutants and male reproductive health

    DEFF Research Database (Denmark)

    Vested, Anne; Giwercman, Aleksander; Bonde, Jens Peter

    2014-01-01

    development. An extensive number of epidemiological studies have addressed the possible effects of exposure to POPs on male reproductive health, but the results are conflicting. Thus far, most studies have focused on investigating exposure and the different reproductive health outcomes during adulthood. Some...... suggested adverse effects of exposure to these compounds on human reproductive health, which, according to the endocrine disrupter hypothesis, are ascribed to the compounds' potential to interfere with endocrine signaling, especially when exposure occurs during certain phases of fetal and childhood...... studies have addressed the potential harmful effects of fetal exposure with respect to malformations at birth and/or reproductive development, whereas only a few studies have been able to evaluate whether intrauterine exposure to POPs has long-term consequences for male reproductive health with measurable...

  8. Genital Warts

    Science.gov (United States)

    ... No single step can protect you from every single type of STI. Can women who have sex with women get genital warts? ... Notice Language Assistance Available Accessibility Privacy Policy Disclaimers Freedom of Information Act ... A federal government website managed by the Office on Women's Health in the Office of the Assistant Secretary ...

  9. Genital herpes.

    OpenAIRE

    1980-01-01

    The author reviews the prevalence of genital herpes, outlines the typical clinical courses of the disease in its primary and recurrent forms. He discusses the physical, psychological and social effects of this sexually transmitted disease and provides three protocols for the use of oral acyclovir in its treatment.

  10. Adult Gli2+/-;Gli3Δ699/+ Male and Female Mice Display a Spectrum of Genital Malformation.

    Directory of Open Access Journals (Sweden)

    Fei He

    Full Text Available Disorders of sexual development (DSD encompass a broad spectrum of urogenital malformations and are amongst the most common congenital birth defects. Although key genetic factors such as the hedgehog (Hh family have been identified, a unifying postnatally viable model displaying the spectrum of male and female urogenital malformations has not yet been reported. Since human cases are diagnosed and treated at various stages postnatally, equivalent mouse models enabling analysis at similar stages are of significant interest. Additionally, all non-Hh based genetic models investigating DSD display normal females, leaving female urogenital development largely unknown. Here, we generated compound mutant mice, Gli2+/-;Gli3Δ699/+, which exhibit a spectrum of urogenital malformations in both males and females upon birth, and also carried them well into adulthood. Analysis of embryonic day (E18.5 and adult mice revealed shortened anogenital distance (AGD, open ventral urethral groove, incomplete fusion of scrotal sac, abnormal penile size and structure, and incomplete testicular descent with hypoplasia in male mice, whereas female mutant mice displayed reduced AGD, urinary incontinence, and a number of uterine anomalies such as vaginal duplication. Male and female fertility was also investigated via breeding cages, and it was identified that male mice were infertile while females were unable to deliver despite becoming impregnated. We propose that Gli2+/-;Gli3Δ699/+ mice can serve as a genetic mouse model for common DSD such as cryptorchidism, hypospadias, and incomplete fusion of the scrotal sac in males, and a spectrum of uterine and vaginal abnormalities along with urinary incontinence in females, which could prove essential in revealing new insights into their equivalent diseases in humans.

  11. Higher prevalence of sexual transmitted diseases and correlates of genital warts among heterosexual males attending sexually transmitted infection clinics (MSCs) in Jiangmen, China: implication for the up-taking of STD related service.

    Science.gov (United States)

    Huang, Shujie; Tang, Weiming; Zhu, Zhengjun; Lu, Hekun; Tan, Xueling; Zhang, Baoyuan; Best, John; Yang, Ligang; Zheng, Heping; Jiang, Ning; Yin, Yueping; Yang, Bin; Chen, Xiangsheng

    2015-01-01

    Increasing burden of STDs is one of China's major public health concerns. However, only a limited number of studies have ever investigated the prevalence of these STDs, particular for genital warts and its correlates among heterosexual males attending STD clinics in China. In order to fill this gap, we conducted a cross-sectional study among MSCs in Jiangmen, China, between the years of 2009 and 2010. The eligible participants were recruited from several STD-clinics in public hospitals. We collected demographic information and behaviors of the participants. After HIV and syphilis testing, we further checked whether the participants had genital warts and genital herpes. In addition, urine samples were collected from part of the participants for CT and NG testing. Of the 533 eligible participants, over three-fifths were aged 35 or below, nearly three quarters had no college degree, over three-fifths were residence of Jiangmen. The prevalence of HIV, syphilis, genital warts, genital herpes, CT and NG were 0.19%, 7.50%, 7.32%, 5.25%, 9.73% and 6.19%, respectively. Living with family members (versus living alone), no STD-related service in past year, experiencing STDs related symptoms in past year, and sex with FSWs in last three months were positively associated with genital warts, with adjusted ORs of 5.54 (95% CI 1.94-15.81), 2.26 (95% CI 1.08-4.74), 1.99 (95% CI 1.00-3.99) and 2.01 (95% CI 1.00-4.04), respectively. Our study indicates that the prevalence of STDs among MSCs in Jiangmen was high, which may further spread HIV among MSCs. Targeted interventions that focused on STDs related services uptake should be implemented urgently.

  12. Higher prevalence of sexual transmitted diseases and correlates of genital warts among heterosexual males attending sexually transmitted infection clinics (MSCs in Jiangmen, China: implication for the up-taking of STD related service.

    Directory of Open Access Journals (Sweden)

    Shujie Huang

    Full Text Available Increasing burden of STDs is one of China's major public health concerns. However, only a limited number of studies have ever investigated the prevalence of these STDs, particular for genital warts and its correlates among heterosexual males attending STD clinics in China. In order to fill this gap, we conducted a cross-sectional study among MSCs in Jiangmen, China, between the years of 2009 and 2010.The eligible participants were recruited from several STD-clinics in public hospitals. We collected demographic information and behaviors of the participants. After HIV and syphilis testing, we further checked whether the participants had genital warts and genital herpes. In addition, urine samples were collected from part of the participants for CT and NG testing.Of the 533 eligible participants, over three-fifths were aged 35 or below, nearly three quarters had no college degree, over three-fifths were residence of Jiangmen. The prevalence of HIV, syphilis, genital warts, genital herpes, CT and NG were 0.19%, 7.50%, 7.32%, 5.25%, 9.73% and 6.19%, respectively. Living with family members (versus living alone, no STD-related service in past year, experiencing STDs related symptoms in past year, and sex with FSWs in last three months were positively associated with genital warts, with adjusted ORs of 5.54 (95% CI 1.94-15.81, 2.26 (95% CI 1.08-4.74, 1.99 (95% CI 1.00-3.99 and 2.01 (95% CI 1.00-4.04, respectively.Our study indicates that the prevalence of STDs among MSCs in Jiangmen was high, which may further spread HIV among MSCs. Targeted interventions that focused on STDs related services uptake should be implemented urgently.

  13. Surface models of the male urogenital organs built from the Visible Korean using popular software

    Science.gov (United States)

    Shin, Dong Sun; Park, Jin Seo; Shin, Byeong-Seok

    2011-01-01

    Unlike volume models, surface models, which are empty three-dimensional images, have a small file size, so they can be displayed, rotated, and modified in real time. Thus, surface models of male urogenital organs can be effectively applied to an interactive computer simulation and contribute to the clinical practice of urologists. To create high-quality surface models, the urogenital organs and other neighboring structures were outlined in 464 sectioned images of the Visible Korean male using Adobe Photoshop; the outlines were interpolated on Discreet Combustion; then an almost automatic volume reconstruction followed by surface reconstruction was performed on 3D-DOCTOR. The surface models were refined and assembled in their proper positions on Maya, and a surface model was coated with actual surface texture acquired from the volume model of the structure on specially programmed software. In total, 95 surface models were prepared, particularly complete models of the urinary and genital tracts. These surface models will be distributed to encourage other investigators to develop various kinds of medical training simulations. Increasingly automated surface reconstruction technology using commercial software will enable other researchers to produce their own surface models more effectively. PMID:21829759

  14. Female genital mutilation.

    Science.gov (United States)

    Ladjali, M; Rattray, T W; Walder, R J

    1993-08-21

    Female genital mutilation, also misleadingly known as female circumcision, is usually performed on girls ranging in from 1 week to puberty. Immediate physical complications include severe pain, shock, infection, bleeding, acute urinary infection, tetanus, and death. Longterm problems include chronic pain, difficulties with micturition and menstruation, pelvic infection leading to infertility, and prolonged and obstructed labor during childbirth. An estimated 80 million girls and women have undergone female genital mutilation. In Britain alone an estimated 10,000 girls are currently at risk. Religious, cultural, medical, and moral grounds rationalize the custom which is practiced primarily in sub-Saharan Africa, the Arab world, Malaysia, Indonesia, and among migrant populations in Western countries. According to WHO it is correlated with poverty, illiteracy, and the low status of women. Women who escape mutilation are not sought in marriage. WHO, the UN Population Fund, the UN Children's Fund, the International Planned Parenthood Federation, and the UN Convention on the Rights of the Child have issued declarations on the eradication of female genital mutilation. In Britain, local authorities have intervened to prevent parents from mutilating their daughters. In 1984, the Inter-African Committee Against Harmful Traditional Practices Affecting Women and Children was established to work toward eliminating female genital mutilation and other damaging customs. National committees in 26 African countries coordinate projects run by local people using theater, dance, music, and storytelling for communication. In Australia, Canada, Europe, and the US women have organized to prevent the practice among vulnerable migrants and refugees.

  15. The Epidemiology of Female Genital Mutilation in Nigeria - A Twelve ...

    African Journals Online (AJOL)

    the prevalence. The practice has several negative health and economic consequences. Culture and tradition are important factors fuelling its persistence. Conclusion: Female genital ... Female genital mutilation (FGM) otherwise known as female genital cutting or female ... without medical indication. This contrasts with male.

  16. Functional anatomy of the female genital organs of the wild black agouti (Dasyprocta fuliginosa) female in the Peruvian Amazon.

    Science.gov (United States)

    Mayor, P; Bodmer, R E; Lopez-Bejar, M

    2011-02-01

    This study examined anatomical and histological characteristics of genital organs of 38 black agouti females in the wild in different reproductive stages, collected by rural hunters in the North-eastern Peruvian Amazon. Females in the follicular phase of the estrous cycle had greater antral follicle sizes than other females, the largest antral follicle measuring 2.34mm. Antral follicles in pregnant females and females in luteal phase of the estrous cycle had an average maximum diameter smaller than 1mm. In black agouti females in follicular phase, some antral follicles are selected to continue to growth, reaching a pre-ovulatory diameter of 2mm. Mean ovulation rate was 2.5 follicles and litter size was 2.1 embryos or fetuses per pregnant female, resulting in a rate of ovum mortality of 20.8%. Many follicles from which ovulation did not occur of 1-mm maximum diameter luteinize forming accessory CL. The constituent active luteal tissues of the ovary are functional and accessory CL. Although all females had accessory CL, transformation of follicles into accessory CL occurred especially in pregnant females, resulting in a contribution from 9% to 23% of the total luteal volume as pregnancy advances. The persistence of functional CL throughout pregnancy might reflect the importance for the maintenance of gestation and may be essential for the continuous hormonal production. The duplex uterus of the agouti female is composed by two completely independent uterine horns with correspondent separate cervices opening into the vagina. In pregnant females, most remarkable observed uterine adaptations were induced by the progressive enlargement caused by the normal pregnancy evolution. The wild black agouti showed different vaginal epithelium features in accordance with the reproductive state of the female. Copyright © 2011 Elsevier B.V. All rights reserved.

  17. Incidence of depression and anxiety among women newly diagnosed with breast or genital organ cancer in Germany.

    Science.gov (United States)

    Jacob, Louis; Kalder, Matthias; Kostev, Karel

    2017-10-01

    To analyze the incidence of depression and anxiety among women newly diagnosed with breast or genital organ cancer (BC or GOC) in Germany. A total of 29 366 women initially diagnosed with BC or GOC between 2005 and 2014 were available for analysis. The main outcome measure was the incidence of depression and anxiety among women newly diagnosed with BC or GOC within 5 years after the first cancer diagnosis in German gynecologist practices. Demographic and clinical data included age, type of cancer, and presence of metastases at diagnosis. The incidence rate of depression and anxiety per 100 person-years was calculated. We performed a multivariate regression model to analyze the association between depression and the variables of interest. In total, 7994 women were diagnosed with depression/anxiety (81.3% had BC and 18.7% had GOC). The incidence of depression and anxiety was 8.8 per 100 person-years in women with BC. In individuals with GOC, the incidence of depression/anxiety was 5.9 per 100 person-years. Breast cancer was associated with a 1.41-fold increase in the risk of developing depression or anxiety as compared with GOC. Patients with metastases also had a higher risk of being depressed and anxious than others (odds ratio = 1.40). Finally, women in the age groups of 41 to 50, 51 to 60, and 61 to 70 years were at a higher risk of depression/anxiety than women in the age group of 71 to 80 years (odds ratios equal to 1.50, 1.38, and 1.22). Women diagnosed with BC were at a higher risk of developing depression or anxiety than women with GOC. Copyright © 2016 John Wiley & Sons, Ltd.

  18. In defence of genital autonomy for children.

    Science.gov (United States)

    Earp, Brian D

    2016-03-01

    Arora and Jacobs (2016) assume that liberal societies should tolerate non-therapeutic infant male circumcision, and argue that it follows from this that they should similarly tolerate-or even encourage-what the authors regard as 'de minimis' forms of female genital mutilation (as defined by the World Health Organization). In this commentary, I argue that many serious problems would be likely to follow from a policy of increased tolerance for female genital mutilation, and that it may therefore be time to consider a less tolerant attitude toward non-therapeutic infant male circumcision. Ultimately, I suggest that children of whatever sex or gender should be free from having healthy parts of their most intimate sexual organs either damaged or removed, before they can understand what is at stake in such an intervention and agree to it themselves. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

  19. Genital and Urinary Tract Defects

    Science.gov (United States)

    ... conditions > Genital and urinary tract defects Genital and urinary tract defects E-mail to a friend Please fill ... and extra fluids. What problems can genital and urinary tract defects cause? Genital and urinary tract defects affect ...

  20. The transcriptome of Lutzomyia longipalpis (Diptera: Psychodidae) male reproductive organs.

    Science.gov (United States)

    Azevedo, Renata V D M; Dias, Denise B S; Bretãs, Jorge A C; Mazzoni, Camila J; Souza, Nataly A; Albano, Rodolpho M; Wagner, Glauber; Davila, Alberto M R; Peixoto, Alexandre A

    2012-01-01

    It has been suggested that genes involved in the reproductive biology of insect disease vectors are potential targets for future alternative methods of control. Little is known about the molecular biology of reproduction in phlebotomine sand flies and there is no information available concerning genes that are expressed in male reproductive organs of Lutzomyia longipalpis, the main vector of American visceral leishmaniasis and a species complex. We generated 2678 high quality ESTs ("Expressed Sequence Tags") of L. longipalpis male reproductive organs that were grouped in 1391 non-redundant sequences (1136 singlets and 255 clusters). BLAST analysis revealed that only 57% of these sequences share similarity with a L. longipalpis female EST database. Although no more than 36% of the non-redundant sequences showed similarity to protein sequences deposited in databases, more than half of them presented the best-match hits with mosquito genes. Gene ontology analysis identified subsets of genes involved in biological processes such as protein biosynthesis and DNA replication, which are probably associated with spermatogenesis. A number of non-redundant sequences were also identified as putative male reproductive gland proteins (mRGPs), also known as male accessory gland protein genes (Acps). The transcriptome analysis of L. longipalpis male reproductive organs is one step further in the study of the molecular basis of the reproductive biology of this important species complex. It has allowed the identification of genes potentially involved in spermatogenesis as well as putative mRGPs sequences, which have been studied in many insect species because of their effects on female post-mating behavior and physiology and their potential role in sexual selection and speciation. These data open a number of new avenues for further research in the molecular and evolutionary reproductive biology of sand flies.

  1. Genital reconstruction in exstrophy patients

    Directory of Open Access Journals (Sweden)

    R B Nerli

    2012-01-01

    Full Text Available Introduction: Surgery for bladder exstrophy has been evolving over the last four to five decades. Because survival has become almost universal, the focus has changed in the exstrophy-epispadias complex to improving quality of life. The most prevalent problem in the long-term function of exstrophy patients is the sexual activity of the adolescent and adult males. The penis in exstrophy patients appears short because of marked congenital deficiency of anterior corporal tissue. Many patients approach for genital reconstruction to improve cosmesis as well as to correct chordee. We report our series of male patients seeking genital reconstruction following exstrophy repair in the past. Materials and Methods: Fourteen adolescent/adult male patients attended urology services during the period January 2000-December 2009 seeking genital reconstruction following exstrophy repair in the past. Results: Three patients underwent epispadias repair, four patients had chordee correction with cosmetic excision of skin tags and seven patients underwent chordee correction with penile lengthening. All patients reported satisfaction in the answered questionnaire. Patients undergoing penile lengthening by partial corporal dissection achieved a mean increase in length of 1.614 ± 0.279 cm dorsally and 1.543 ± 0.230 cm ventrally. The satisfactory rate assessed by the Short Form-36 (SF-36 showed that irrespective of the different genital reconstructive procedures done, the patients were satisfied with cosmetic and functional outcome. Conclusions: Surgical procedures have transformed the management in these patients with bladder exstrophy. Bladders can be safely placed within the pelvis, with most patients achieving urinary continence and cosmetically acceptable external genitalia. Genital reconstruction in the form of correction of chordee, excision of ugly skin tags and lengthening of penis can be performed to give the patients a satisfactory cosmetic and functional

  2. Genital Warts (HPV)

    Science.gov (United States)

    ... Videos for Educators Search English Español Genital Warts (HPV) KidsHealth / For Teens / Genital Warts (HPV) What's in ... HPV infection. How Do People Know They Have HPV? Most HPV infections have no signs or symptoms. ...

  3. Genetic-gonadal-genitals sex (3G-sex) and the misconception of brain and gender, or, why 3G-males and 3G-females have intersex brain and intersex gender.

    Science.gov (United States)

    Joel, Daphna

    2012-12-17

    The categorization of individuals as "male" or "female" is based on chromosome complement and gonadal and genital phenotype. This combined genetic-gonadal-genitals sex, here referred to as 3G-sex, is internally consistent in ~99% of humans (i.e., one has either the "female" form at all levels, or the "male" form at all levels). About 1% of the human population is identified as "intersex" because of either having an intermediate form at one or more levels, or having the "male" form at some levels and the "female" form at other levels. These two types of "intersex" reflect the facts, respectively, that the different levels of 3G-sex are not completely dimorphic nor perfectly consistent. Using 3G-sex as a model to understand sex differences in other domains (e.g., brain, behavior) leads to the erroneous assumption that sex differences in these other domains are also highly dimorphic and highly consistent. But parallel lines of research have led to the conclusion that sex differences in the brain and in behavior, cognition, personality, and other gender characteristics are for the most part not dimorphic and not internally consistent (i.e., having one brain/gender characteristic with the "male" form is not a reliable predictor for the form of other brain/gender characteristics). Therefore although only ~1% percent of humans are 3G-"intersex", when it comes to brain and gender, we all have an intersex gender (i.e., an array of masculine and feminine traits) and an intersex brain (a mosaic of "male" and "female" brain characteristics).

  4. Dysgenesis and histological changes of genitals and perturbations of gene expression in male rats after in utero exposure to antiandrogen mixtures

    DEFF Research Database (Denmark)

    Metzdorff, Stine Broeng; Dalgaard, Majken; Christiansen, Sofie

    2007-01-01

    of the individual chemicals. Chemicals were administered orally to pregnant Wistar rats from gestational day 7 to postnatal day 16. Changes in reproductive organ weights and of androgen-regulated gene expression in prostates from male rat pups were chosen as end points for extensive dose-response studies. With all...... own did not produce significant reductions in the weights of seminal vesicles and PBP C3 expression induced a marked mixture effect. Thus, antiandrogens cause additive effects on end points of various molecular complexities such as alterations at the morphological and the molecular level. Exposure...

  5. Complete self-mutilation of male genitals as a severe form of psychiatric manifestation of HIV: A case report with review of literature

    Directory of Open Access Journals (Sweden)

    Sriharsha Bokka

    2016-01-01

    Full Text Available Genital self-mutilation (GSM is a rare event that is commonly associated with psychotic disorders. However, such injuries have also been reported in nonpsychotic patients as a result of either bizarre autoerotic acts and attempts at crude sex-change operation by transsexuals or secondary complex religious beliefs and delusions regarding sexual guilt. We report a case of GSM in a human immunodeficiency virus (HIV-positive individual who not only severed his penis, scrotum, and testes completely as a result of internal conflict and frustration but also refused any further treatment toward reconstruction owing to his guilt.

  6. Autoradiographic binding studies with [3H]oestradiol and [3H]dihydrotestosterone in the autonomic genital ganglion (plexus of Frankenhaeuser) of the mouse

    International Nuclear Information System (INIS)

    Schleicher, G.; Stumpf, W.E.; Thiedemann, K.-U.; Drews, U.

    1985-01-01

    Male, female and Tfm mice (testicular feminization) were injected with [ 3 H]oestradiol or [ 3 H]dihydrotestosterone, and autoradiograms prepared of male accessory sex organs and of the cervico-vaginal portion of the female reproductive tract. After injection of [ 3 H]oestradiol in male, female and Tfm animals a nuclear concentration of radioactivity was found in a subpopulation - about 20-30% - of the neurons of the genital ganglion. No such concentration was seen after [ 3 H] dihydrotestosterone. The results suggest a direct genomic effect of oestradiol on certain neurons of the autonomic genital ganglion in both sexes. (author)

  7. Genital evolution: why are females still understudied?

    Directory of Open Access Journals (Sweden)

    Malin Ah-King

    2014-05-01

    Full Text Available The diversity, variability, and apparent rapid evolution of animal genitalia are a vivid focus of research in evolutionary biology, and studies exploring genitalia have dramatically increased over the past decade. These studies, however, exhibit a strong male bias, which has worsened since 2000, despite the fact that this bias has been explicitly pointed out in the past. Early critics argued that previous investigators too often considered only males and their genitalia, while overlooking female genitalia or physiology. Our analysis of the literature shows that overall this male bias has worsened with time. The degree of bias is not consistent between subdisciplines: studies of the lock-and-key hypothesis have been the most male focused, while studies of cryptic female choice usually consider both sexes. The degree of bias also differed across taxonomic groups, but did not associate with the ease of study of male and female genital characteristics. We argue that the persisting male bias in this field cannot solely be explained by anatomical sex differences influencing accessibility. Rather the bias reflects enduring assumptions about the dominant role of males in sex, and invariant female genitalia. New research highlights how rapidly female genital traits can evolve, and how complex coevolutionary dynamics between males and females can shape genital structures. We argue that understanding genital evolution is hampered by an outdated single-sex bias.

  8. Genital herpes simplex.

    OpenAIRE

    Tummon, I. S.; Dudley, D. K.; Walters, J. H.

    1981-01-01

    Genital herpes is a sexually transmitted disease caused by the herpes simplex virus. Following the initial infection the virus becomes latent in the sacral ganglia. Approximately 80% of patients are then subject to milder but unpredictable recurrences and may shed the virus even when they are asymptomatic. The disorder causes concern because genital herpes in the mother can result in rare but catastrophic neonatal infection and because of a possible association between genital herpes and canc...

  9. Genital herpes - self-care

    Science.gov (United States)

    Herpes - genital - self-care; Herpes simplex - genital - self-care; Herpesvirus 2 - self-care; HSV-2 - self-care ... Genital herpes cannot be cured. Antiviral medicine (acyclovir and related drugs) may relieve pain and discomfort and help ...

  10. Genital elephantiasis as a complication of chromoblastomycosis: A diagnosis overlooked

    Science.gov (United States)

    Sharma, Nidhi; Marfatia, Y. S.

    2009-01-01

    Over the decades, causes of genital elephantiasis have changed only to become elusive to etiological diagnosis. This is a case of 20 year old male who presented with genital elephantiasis occurring due to lymphatic obstruction caused by chromoblastomycosis and super added erysipelas. The diagnosis of chromoblastomycosis was clenched by biopsy. We describe this case for the rarity of its occurrence. PMID:21938115

  11. El pene voluntarioso: parcialidad de la pulsión genital. // The self-willed penis: partiality of the genital drive.

    Directory of Open Access Journals (Sweden)

    Fredy Ricardo Moreno Chia.

    2008-06-01

    Full Text Available This work, besides presenting the characteristics of the so-called genital stage regarding the alterations each one of the components of the drive suffer, examines the idea that the genital stage constitutes the integration —either biological or psychic— of the partial drives. In this sense, it aims to show, based on descriptions done by several thinkers not necessarily psychoanalysts, that the genitality, at least in its male version, turns out to be problematic since it introduces a relation of surprise in the order of the egoic representations of the individual as regards to its own sex organ. By this way, we paradoxically conclude that the genitality is the expression of a partial drive (as opposed to an apparent totality whose source is the penis. // Este trabajo, además de poner de presente las características de la llamada fase genital, en lo tocante a las modificaciones que se suceden en cada uno de los componentes de la pulsión, interroga la idea de que la fase genital constituye la integración acaso biológica, acaso psíquica- de las pulsiones parciales. En este sentido intenta mostrar, tomando como base descripciones hechas por varios pensadores no necesariamente psicoanalistas, que la genitalidad, al menos en su versión masculina, resulta problemática en la medida en que introduce una relación de extrañeza en el orden yoico, del sujeto respecto a su propio órgano sexual. Por esta vía se concluye con la idea paradójica de que la genitalidad es la expresión de una pulsión parcial (en oposición a una aparente totalidad cuya fuente es el pene.

  12. Morphology of the male agouti accessory genital glands (Dasyprocta prymnolopha Wagler, 1831 Morfologia das glândulas genitais acessórias em cutias (Dasyprocta prymnolopha Wagler, 1831

    Directory of Open Access Journals (Sweden)

    Danilo J. Ayres de Menezes

    2010-09-01

    Full Text Available The morphology of the accessory genital glands of the male agouti was studied in twenty-three animals that were raised in captivity. Twenty animals had their genital glands dissected in situ for macroscopic description. The samples of each gland were recovered, embedded in paraffin, sliced and stained by Hematoxylin-Eosin technique. It was founded four pairs of glands: the vesicular glands, the coagulating glands, the prostate and the bulbourethral glands. Histological characteristics of the vesicular, coagulating and prostate glands showed similar morphology, within the pseudostratified columnar epithelium. The tubulo-alveolar type of the bulbourethral glands showed a lack of connective tissue among the tubules, a small amount of red stained presented it the cytoplasm, and the presence of vacuoles in the tissue. This study concluded that the agouti showed to have similar morphological aspect described in the others species of rodents.A morfologia das glândulas genitais acessórias de cutias foram estudados em 23 animais criados em cativeiros. Vinte animais tiveram suas glândulas genitais dissecadas in situ para as descrições macroscópicas. Para o estudo microscópico foram utilizados três animais. Os fragmentos de cada glândula foram embebidos em parafina, seccionados e corados em hematoxilina e eosina. Foram encontrados quatro pares de glândulas: vesiculares, coaguladoras, próstata e bulbouretrais. As características histológicas da glândula vesicular, coaguladora e próstata mostraram morfologia similar, com epitélio colunar pseudoestratificado. O tipo tuboalveolar da glândula bulbouretral mostrou uma deficiência de tecido conjuntivo, citoplasma pouco corado e presença de vacúolos. Este estudo concluiu que a cutia apresenta as mesmas características morfológicas das glândulas genitais acessórias encontradas em roedores.

  13. Evolution of male and female genitalia following release from sexual selection.

    Science.gov (United States)

    Cayetano, Luis; Maklakov, Alexei A; Brooks, Robert C; Bonduriansky, Russell

    2011-08-01

    Despite the key functions of the genitalia in sexual interactions and fertilization, the role of sexual selection and conflict in shaping genital traits remains poorly understood. Seed beetle (Callosobruchus maculatus) males possess spines on the intromittent organ, and females possess a thickened reproductive tract wall that also bears spines. We investigated the role of sexual selection and conflict by imposing monogamous mating on eight replicate populations of this naturally polygamous insect, while maintaining eight other populations under polygamy. To establish whether responses to mating system manipulation were robust to ecological context, we simultaneously manipulated life-history selection (early/late reproduction). Over 18-21 generations, male genital spines evolved relatively reduced length in large males (i.e., shallower static allometry) in monogamous populations. Two nonintromittent male genital appendages also evolved in response to the interaction of mating system and ecology. In contrast, no detectable evolution occurred in female genitalia, consistent with the expectation of a delayed response in defensive traits. Our results support a sexually antagonistic role for the male genital spines, and demonstrate the evolution of static allometry in response to variation in sexual selection opportunity. We argue that further advances in the study of genital coevolution will require a much more detailed understanding of the functions of male and female genital traits. © 2011 The Author(s). Evolution© 2011 The Society for the Study of Evolution.

  14. Educating about female genital mutilation.

    Science.gov (United States)

    Holmes, Victoria; Farrington, Rebecca; Mulongo, Peggy

    2017-01-01

    Female genital mutilation (FGM) is illegal in the UK but nevertheless practised in some immigrant communities. Effective educational approaches are required to inform policy and to direct resources, often in the voluntary sector. The opinions in this article arise from discussions with professionals and members of FGM-practising communities. We highlight the importance of sharing experiences and expertise across health and social care professionals as well as working in partnership with culturally sensitive Non-Governmental Organisations. Enlisting the support of men and religious leaders is crucial to breaking down barriers in male-dominated communities and dispelling myths about FGM being a 'requirement' of faith.

  15. The sensitivity of male rat reproductive organs to monosodium glutamate

    Directory of Open Access Journals (Sweden)

    Sitthichai Iamsaard

    2014-05-01

    Full Text Available Objective. This study aimed to investigate the sensitivity of the testis, epididymis, seminal vesicle, and sperm acrosome reaction (AR to monosodium L- glutamate (MSG in rats. Materials and methods. Rats were divided into four groups and fed with non-acidic MSG at 0.25, 3 or 6 g/kg body weight for 30 days or without MSG. The morphological changes in the reproductive organs were studied. The plasma testosterone level, epididymal sperm concentration, and sperm AR status were assayed. Results. Compared to the control, no significant changes were discerned in the morphology and weight of the testes, or the histological structures of epididymis, vas deferens and seminal vesicle. In contrast, significant decreases were detected in the weight of the epididymis, testosterone levels, and sperm concentration of rats treated with 6 g/kg body weight of MSG. The weight loss was evident in the seminal vesicle in MSG-administered rats. Moreover, rats treated with MSG 3 and 6 g/kg exhibited partial testicular damage, characterized by sloughing of spermatogenic cells into the seminiferous tubular lumen, and their plasma testosterone levels were significantly decreased. In the 6 g/kg MSG group, the sperm concentration was significantly decreased compared with the control or two lower dose MSG groups. In AR assays, there was no statistically significant difference between MSG-rats and normal rats. Conclusion. Testicular morphological changes, testosterone level, and sperm concentration were sensitive to high doses of MSG while the rate of AR was not affected. Therefore, the consumption of high dose MSG must be avoided because it may cause partial infertility in male.

  16. Sexually Monomorphic Maps and Dimorphic Responses in Rat Genital Cortex.

    Science.gov (United States)

    Lenschow, Constanze; Copley, Sean; Gardiner, Jayne M; Talbot, Zoe N; Vitenzon, Ariel; Brecht, Michael

    2016-01-11

    Mammalian external genitals show sexual dimorphism [1, 2] and can change size and shape upon sexual arousal. Genitals feature prominently in the oldest pieces of figural art [3] and phallic depictions of penises informed psychoanalytic thought about sexuality [4, 5]. Despite this longstanding interest, the neural representations of genitals are still poorly understood [6]. In somatosensory cortex specifically, many studies did not detect any cortical representation of genitals [7-9]. Studies in humans debate whether genitals are represented displaced below the foot of the cortical body map [10-12] or whether they are represented somatotopically [13-15]. We wondered what a high-resolution mapping of genital representations might tell us about the sexual differentiation of the mammalian brain. We identified genital responses in rat somatosensory cortex in a region previously assigned as arm/leg cortex. Genital responses were more common in males than in females. Despite such response dimorphism, we observed a stunning anatomical monomorphism of cortical penis and clitoris input maps revealed by cytochrome-oxidase-staining of cortical layer 4. Genital representations were somatotopic and bilaterally symmetric, and their relative size increased markedly during puberty. Size, shape, and erect posture give the cortical penis representation a phallic appearance pointing to a role in sexually aroused states. Cortical genital neurons showed unusual multi-body-part responses and sexually dimorphic receptive fields. Specifically, genital neurons were co-activated by distant body regions, which are touched during mounting in the respective sex. Genital maps indicate a deep homology of penis and clitoris representations in line with a fundamentally bi-sexual layout [16] of the vertebrate brain. Copyright © 2016 Elsevier Ltd. All rights reserved.

  17. 1,25(OH)2 vitamin D3 binding sites in male sex organs of the Siberian hamster (Phodopus sungorus). An autoradiographic study

    International Nuclear Information System (INIS)

    Schleicher, G.; Bartke, A.; Bidmon, H.J.; Stumpf, W.E.

    1993-01-01

    Using autoradiography, binding sites for 1,25(OH)2 vitamin D3 are found in certain genital organs of male Siberian hamsters (Phodopus sungorus), in particular in basal epithelial cells and fibroblasts of the lamina propria of prostate glands. Scattered labeled cells are also present in the epithelium of coagulation and urethral glands. In contrast to the findings in mice, under the conditions of the experiment, 1,25(OH)2 vitamin D3 binding sites are not recognizable in other accessory sex glands and gonads. The frequency of basal epithelial cells with [3H]1,25(OH)2 vitamin D3 nuclear binding is higher in regressed dorsal prostate glands of animals living in short photoperiods. The data suggest that 1,25(OH)2 vitamin D3 may promote proliferation and differentiation in basal epithelial cells, modulated by the seasonal and functional status of the animal

  18. Genital herpes simplex.

    Science.gov (United States)

    Tummon, I S; Dudley, D K; Walters, J H

    1981-07-01

    Genital herpes is a sexually transmitted disease caused by the herpes simplex virus. Following the initial infection the virus becomes latent in the sacral ganglia. Approximately 80% of patients are then subject to milder but unpredictable recurrences and may shed the virus even when they are asymptomatic. The disorder causes concern because genital herpes in the mother can result in rare but catastrophic neonatal infection and because of a possible association between genital herpes and cancer of the cervix. No effective treatment is as yet available. Weekly monitoring for virus by cervical culture from 32 weeks' gestation is recommended for women with a history of genital herpes and for those whose sexual partner has such a history.

  19. Mimicking herpes simplex virus 1 and herpes simplex virus 2 mucosal behavior in a well-characterized human genital organ culture.

    Science.gov (United States)

    Steukers, Lennert; Weyers, Steven; Yang, Xiaoyun; Vandekerckhove, Annelies P; Glorieux, Sarah; Cornelissen, Maria; Van den Broeck, Wim; Temmerman, Marleen; Nauwynck, Hans J

    2014-07-15

    We developed and morphologically characterized a human genital mucosa explant model (endocervix and ectocervix/vagina) to mimic genital herpes infections caused by herpes simplex virus types 1 (HSV-1) and 2 (HSV-2). Subsequent analysis of HSV entry receptor expression throughout the menstrual cycle in genital tissues was performed, and the evolution of HSV-1/-2 mucosal spread over time was assessed. Nectin-1 and -2 were expressed in all tissues during the entire menstrual cycle. Herpesvirus entry mediator expression was limited mainly to some connective tissue cells. Both HSV-1 and HSV-2 exhibited a plaque-wise mucosal spread across the basement membrane and induced prominent epithelial syncytia. © The Author 2014. Published by Oxford University Press on behalf of the Infectious Diseases Society of America. All rights reserved. For Permissions, please e-mail: journals.permissions@oup.com.

  20. Female genital cutting.

    Science.gov (United States)

    Perron, Liette; Senikas, Vyta; Burnett, Margaret; Davis, Victoria

    2013-11-01

    To strengthen the national framework for care of adolescents and women affected by female genital cutting (FGC) in Canada by providing health care professionals with: (1) information intended to strengthen their knowledge and understanding of the practice; (2) directions with regard to the legal issues related to the practice; (3) clinical guidelines for the management of obstetric and gynaecological care, including FGC related complications; and (4) guidance on the provision of culturally competent care to adolescents and women with FGC. Published literature was retrieved through searches of PubMed, CINAHL, and The Cochrane Library in September 2010 using appropriate controlled vocabulary (e.g., Circumcision, Female) and keywords (e.g., female genital mutilation, clitoridectomy, infibulation). We also searched Social Science Abstracts, Sociological Abstracts, Gender Studies Database, and ProQuest Dissertations and Theses in 2010 and 2011. There were no date or language restrictions. Searches were updated on a regular basis and incorporated in the guideline to December 2011. Grey (unpublished) literature was identified through searching the websites of health technology assessment and health technology-related agencies, clinical practice guideline collections, clinical trial registries, and national and international medical specialty societies. The quality of evidence in this document was rated using the criteria described in the Report of the Canadian Task Force on Preventive Health Care (Table 1). Summary Statements 1. Female genital cutting is internationally recognized as a harmful practice and a violation of girls' and women's rights to life, physical integrity, and health. (II-3) 2. The immediate and long-term health risks and complications of female genital cutting can be serious and life threatening. (II-3) 3. Female genital cutting continues to be practised in many countries, particularly in sub-Saharan Africa, Egypt, and Sudan. (II-3) 4. Global migration

  1. Effect of faecal soiling on skatole and androstenone occurrence in organic entire male pigs

    DEFF Research Database (Denmark)

    Thomsen, Rikke; Edwards, Sandra; Jensen, Bent Borg

    2015-01-01

    Production of entire male pigs could be a future strategy for organic pig production. However, production of entire males leads to increased risk of carcasses with elevated boar taint levels. It is hypothesized that skatole levels in pig meat are affected by faecal soiling and that organic housing...

  2. ANATOMY OF THE MALE REPRODUCTIVE ORGANS OF THE ...

    African Journals Online (AJOL)

    2014-12-10

    Dec 10, 2014 ... was the urethral groove. The male reproductive anatomy of the African sideneck turtle is similar to those earlier reported in sea and freshwater turtles. Key Words: Testis, Epididymis, Morphology, Turtles. INTRODUCTION. Freshwater turtles are under increasing threats around the world. The African side.

  3. Uptake and metabolism of [3H]testosterone in the brain, pituitary gland and genital tract of the male cynomolgus monkey

    International Nuclear Information System (INIS)

    Bonsall, R.W.; Rees, H.D.; Micheal, R.P.

    1986-01-01

    To study the mechanism by which testosterone restores the sexual potency of castrated cynomolgus monkeys, two males (body weights 5.2 and 5.3 kg) were castrated and, 3 days later, injected with 3 mCi [ 3 H]testosterone ([ 3 H]T) as an intravenous bolus. After 30 min, males were killed and brains and samples of other tissues were rapidly removed and placed on ice. Samples were dissected from the right halves of the brain and homogenized. Purified cell nuclei were prepared and ether extracts were analyzed by reverse-phase HPCL. Generally, unchanged [ 3 H]T was the major form of radioactivity in brain and pituitary gland, but in cell nuclei from hypothalamus, preoptic area and amygdala, a large proportion (34 - 61%) was in the form of [ 3 H]estradiol ([ 4 H]E 2 ). Little or no [ 3 H]dihydrotestosterone ([ 3 H]DHT) was detected in cell nuclei from any brain region or from pituitary gland. However, [ 3 H]DHT was the major form (61 - 95%) of radioactivity in cell nuclei from glans penis, prostrate and seminal vesicles. In autoradiograms of the left halves of the same brains, the percentage of cells that accumulated radioactivity in their nuclei was high in specific regions of the hypothalamus, preoptic areas and amygdala. The authors conclude that the peripheral actions of T are mediated via DHT, but its central actions are dependent on unchanged T or on E 2 formed locally by aromatization

  4. Male reproductive organs are at risk from environmental hazards

    DEFF Research Database (Denmark)

    Bonde, Jens Peter

    2010-01-01

    Male reproductive disorders that are of interest from an environmental point of view include sexual dysfunction, infertility, cryptorchidism, hypospadias and testicular cancer. Several reports suggest declining sperm counts and increase of these reproductive disorders in some areas during some time...... are the best documented risk factors for impaired male reproductive function and include physical exposures (radiant heat, ionizing radiation, high frequency electromagnetic radiation), chemical exposures (some solvents as carbon disulfide and ethylene glycol ethers, some pesticides as dibromochloropropane...... reproductive toxicants. New data show that environmental low-level exposure to biopersistent pollutants in the diet may pose a risk to people in all parts of the world. For other toxicants the evidence is only suggestive and further evaluation is needed before conclusions can be drawn. Whether compounds...

  5. Genital elephantiasis and sexually transmitted infections - revisited.

    Science.gov (United States)

    Gupta, Somesh; Ajith, C; Kanwar, Amrinder J; Sehgal, Virendra N; Kumar, Bhushan; Mete, Uttam

    2006-03-01

    Genital elephantiasis is an important medical problem in the tropics. It usually affects young and productive age group, and is associated with physical disability and extreme mental anguish. The majority of cases are due to filariasis; however, a small but significant proportion of patients develop genital elephantiasis due to bacterial sexually transmitted infections (STIs), mainly lymphogranuloma venereum (LGV) and donovanosis. STI-related genital elephantiasis should be differentiated from elephantiasis due to other causes, including filariasis, tuberculosis, haematological malignancies, iatrogenic, or dermatological diseases. Laboratory investigations like microscopy of tissue smear and nucleic acid amplification test for donovanosis, and serology and polymerase chain reaction for LGV may help in the diagnosis, but in endemic areas, in the absence of laboratory facilities, diagnosis largely depends on clinical characteristics. The causative agent of LGV, Chlamydia trachomatis serovar L1-L3, is a lymphotropic organism which leads to the development of thrombolymphangitis and perilymphangitis, and lymphadenitis. Long-standing oedema, fibrosis and lymphogranulomatous infiltration result in the final picture of elephantiasis. Elephantiasis in donovanosis is mainly due to constriction of the lymphatics which are trapped in the chronic granulomatous inflammatory response generated by the causative agent, Calymmatobacterium (Klebsiella) granulomatis. The LGV-associated genital elephantiasis should be treated with a prolonged course of doxycycline given orally, while donovanosis should be treated with azithromycin or trimethoprim-sulphamethoxazole combination given for a minimum of three weeks. Genital elephantiasis is not completely reversible with medical therapy alone and often needs to be reduced surgically.

  6. El pene voluntarioso: parcialidad de la pulsión genital. // The self-willed penis: partiality of the genital drive.

    OpenAIRE

    Fredy Ricardo Moreno Chia.

    2008-01-01

    This work, besides presenting the characteristics of the so-called genital stage regarding the alterations each one of the components of the drive suffer, examines the idea that the genital stage constitutes the integration —either biological or psychic— of the partial drives. In this sense, it aims to show, based on descriptions done by several thinkers not necessarily psychoanalysts, that the genitality, at least in its male version, turns out to be problematic since it introduces a relatio...

  7. Management of invasive squamous cell carcinoma of the bulbomembranous male urethra with co-ordinated chemo-radiotherapy and genital preservation

    International Nuclear Information System (INIS)

    Oberfield, R.A.; Zinman, L.N.; Leibenhaut, M.; Girshovich, L.; Silverman, M.L.

    1996-01-01

    The objective was to determine the success of chemo-radiotherapy for squamous cell carcinoma (SCC) of the bulbar male urethra, an uncommon but aggressive cancer usually treated by radical deforming surgery. Two men, aged 42 and 49 years, with locally advanced SCC of the proximal deep urethra were treated with a modified Nigro chemo-radiation protocol. The initial treatment was by supra-pubic cystotomy urinary diversion followed by 45 Gy in 25 fractions over 5 weeks to the penis, perineum and regional lymphatics. Chemotherapy consisted of a single intravenous dose of mitomycin C (10 mg/m 2 ) and an intravenous infusion of 5-fluorouracil (1 g/m 2 /day) for 96 h starting on the first day of radiation therapy and repeated 28 days later. Follow-up evaluation with urethral biopsies, retrograde urethrography, computed tomography of the pelvis and cysto-urethroscopy under anaesthesia showed no residual tumour in either patient but the development of a proximal urethral stricture at 1.5 and 4 years respectively. This report presents the first evidence of a successful reduction of tumour stage with the local eradication of invasive SCC and penile preservation with no recurrence of the tumour or the need to excise the urethra. (Author)

  8. Male reproductive organs are at risk from environmental hazards

    DEFF Research Database (Denmark)

    Bonde, Jens Peter

    2010-01-01

    are the best documented risk factors for impaired male reproductive function and include physical exposures (radiant heat, ionizing radiation, high frequency electromagnetic radiation), chemical exposures (some solvents as carbon disulfide and ethylene glycol ethers, some pesticides as dibromochloropropane......, ethylendibromide and DDT/DDE, some heavy metals as inorganic lead and mercury) and work processes such as metal welding. Improved working conditions in affluent countries have dramatically decreased known hazardous workplace exposures, but millions of workers in less affluent countries are at risk from...... as phthalates, bisphenol A and boron that are present in a large number of industrial and consumer products entails a risk remains to be established. The same applies to psychosocial stressors and use of mobile phones. Finally, there are data indicating a particular vulnerability of the fetal testis...

  9. EcPV2 DNA in equine genital squamous cell carcinomas and normal genital mucosa.

    Science.gov (United States)

    Bogaert, Lies; Willemsen, Anouk; Vanderstraeten, Eva; Bracho, Maria A; De Baere, Cindy; Bravo, Ignacio G; Martens, Ann

    2012-07-06

    Squamous cell carcinoma (SCC) represents the most common genital malignant tumor in horses. Similar to humans, papillomaviruses (PVs) have been proposed as etiological agents and recently Equine papillomavirus type 2 (EcPV2) has been identified in a subset of genital SCCs. The goals of this study were (1) to determine the prevalence of EcPV2 DNA in tissue samples from equine genital SCCs, penile intraepithelial neoplasia (PIN) and penile papillomas, using EcPV2-specific PCR, (2) to examine the prevalence of latent EcPV2 infection in healthy genital mucosa and (3) to determine genetic variability within EcPV2 and to disentangle phylogenetic relationships of EcPV2 among PVs. EcPV2 DNA was detected in all but one penile SCC (15/16), in all PIN lesions (8/8) and penile papillomas (4/4). Additionally, EcPV2 DNA was demonstrated in one of two metastasized lymph nodes, one contact metastasis in the mouth, two vaginal and one anal lesion. In healthy horses, EcPV2 DNA was detected in 10% (4/39) of penile swabs but in none of vulvovaginal swabs (0/20). This study confirms the presence of EcPV2 DNA in equine genital SCCs and shows its involvement in anal lesions, a lymph node and contact metastases. Latent EcPV2 presence was also shown in normal male genital mucosa. We found that different EcPV2 variants cocirculate among horses and that EcPV2 is related to the Delta+Zeta PVs and is only a very distant relative of high-risk human PVs causing genital cancer. Thus, similar viral tropism and similar malignant outcome of the infection do not imply close evolutionary relationship. Copyright © 2012 Elsevier B.V. All rights reserved.

  10. The spider Harpactea sadistica: co-evolution of traumatic insemination and complex female genital morphology in spiders.

    Science.gov (United States)

    Rezác, Milan

    2009-08-07

    The males of invertebrates from a few phyla, including arthropods, have been reported to practise traumatic insemination (TI; i.e. injecting sperm by using the copulatory organ to penetrate the female's body wall). As all previously reported arthropod examples have been insects, there is considerable interest in whether TI might have evolved independently in other arthropods. The research reported here demonstrates the first case of TI in the arthropod subphylum Chelicerata, in particular how the genital morphology and mating behaviour of Harpactea sadistica (Rezác 2008), a spider from Israel, has become adapted specifically for reproduction based on TI. Males have needle-like intromittent organs and females have atrophied spermathecae. In other spiders, eggs are fertilized simultaneously with oviposition, but the eggs of H. sadistica are fertilized in the ovaries (internal fertilization) and develop as embryos before being laid. Sperm-storage organs of phylogenetically basal groups to H. sadistica provide males with last male sperm priority and allow removal of sperm by males that mate later, suggesting that TI might have evolved as an adaptive strategy to circumvent an unfavourable structure of the sperm-storage organs, allowing the first male to mate with paternity advantage. Understanding the functional significance of TI gives us insight into factors underlying the evolution of the genital and sperm-storage morphology in spiders.

  11. Persistent genital arousal disorder

    DEFF Research Database (Denmark)

    Eibye, Simone; Jensen, Hans Mørch

    2014-01-01

    We report a case of a woman suffering from persistent genital arousal disorder (PGAD) after paroxetine cessation. She was admitted to a psychiatric department and diagnosed with agitated depression. Physical investigation showed no gynaecological or neurological explanation; however, a pelvic MRI...

  12. Genital lesions following bestiality

    Directory of Open Access Journals (Sweden)

    Mittal A

    2000-01-01

    Full Text Available A 48-year-old man presented with painful genital lesions with history of bestiality and abnor-mal sexual behaviour. Examination revealed multiple irregular tender ulcers and erosions, with phimosis and left sided tender inguinal adenopathy. VDRL, TPHA, HIV-ELISA were negative. He was treated with ciprofloxacin 500mg b.d. along with saline compresses with complete resolution.

  13. Genital Herpes (For Parents)

    Science.gov (United States)

    ... against STDs. Using douche can actually increase a female's risk of contracting STDs because it can change the natural flora (healthy bacteria) of the vagina and may flush STD pathogens higher into the genital tract. A teen who is being treated for herpes ...

  14. Genital ulcers in women

    NARCIS (Netherlands)

    Bruisten, Sylvia M.

    2003-01-01

    Women who are in a low socioeconomic status are most vulnerable to genital ulcer disease (GUD). GUD is recognized as an important co-factor for acquisition of HIV. GUD etiology has been elucidated in the past decade, with the availability of multiplex polymerase chain reaction. Worldwide, herpes

  15. The Destruction of the Young Black Male: The Impact of Popular Culture and Organized Sports.

    Science.gov (United States)

    Gaston, John C.

    1986-01-01

    Argues that the negative aspects of popular culture and organized sports in American society contribute to the economic, psychological, and social destruction of the Black male. The media nurtures unrealistic fantasies in young Black males, preventing them from acquiring the education and skills necessary to participate in the mainstream. (ETS)

  16. An investigation of genital ulcers in Jackson, Mississippi, with use of a multiplex polymerase chain reaction assay: high prevalence of chancroid and human immunodeficiency virus infection.

    Science.gov (United States)

    Mertz, K J; Weiss, J B; Webb, R M; Levine, W C; Lewis, J S; Orle, K A; Totten, P A; Overbaugh, J; Morse, S A; Currier, M M; Fishbein, M; St Louis, M E

    1998-10-01

    In 1994, an apparent outbreak of atypical genital ulcers was noted by clinicians at the sexually transmitted disease clinic in Jackson, Mississippi. Of 143 patients with ulcers tested with a multiplex polymerase chain reaction (PCR) assay, 56 (39%) were positive for Haemophilus ducreyi, 44 (31%) for herpes simplex virus, and 27 (19%) for Treponema pallidum; 12 (8%) were positive for > 1 organism. Of 136 patients tested for human immunodeficiency virus (HIV) by serology, 14 (10%) were HIV-seropositive, compared with none of 200 patients without ulcers (P chancroid were significantly more likely than male patients without ulcers to report sex with a crack cocaine user, exchange of money or drugs for sex, and multiple sex partners. The strong association between genital ulcers and HIV infection in this population highlights the urgency of preventing genital ulcers in the southern United States.

  17. Guidelines for the Standardization of Genital Photography.

    Science.gov (United States)

    Joumblat, Natalie R; Chim, Jimmy; Sanchez Aguirre, Priscila Gisselle; Bedolla, Edgar; Salgado, Christopher J

    2018-02-06

    Plastic surgery relies on photography for both clinical practice and research. The Photographic Standards in Plastic Surgery laid the foundation for standardized photography in plastic surgery. Despite these advancements, the current literature lacks guidelines for genital photography, thus resulting in a discordance of documentation. The authors propose photographic standards for the male and female genitalia to establish homogeneity in which information can be accurately exchanged. All medical photographs include a sky-blue background, proper lighting, removal of distractors, consistent camera framing, and standard camera angles. We propose the following guidelines to standardize genital photography. In the anterior upright position, feet are shoulder-width apart and arms are placed posteriorly. The frame is bounded superiorly by the xiphoid-umbilicus midpoint and inferiorly by the patella. For circumferential documentation, frontal 180 degree capture via 45 degree intervals is often sufficient. Images in standard lithotomy position should be captured at both parallel and 45 degrees above the horizontal. Images of the phallus should include both the flaccid and erect states. Despite the increasing incidence of genital procedures, there lacks a standardized methodology in which to document the genitalia, resulting in a substantial heterogeneity in the current literature. Our standardized techniques for genital photography set forth to establish a uniform language that promotes more effective communication with both the patient as well as with colleagues. The proposed photography guidelines provide optimal visualization and standard documentation of the genitalia, allowing for accurate education, meaningful collaborations, and advancement in genital surgery. © 2018 The American Society for Aesthetic Plastic Surgery, Inc. Reprints and permission: journals.permissions@oup.com.

  18. Avaliação dos glicosaminoglicanos do tecido periuretral de pacientes com e sem prolapso genital Evaluation of glycosaminoglycans of periurethral tissue in patients with and without pelvic organ prolapse

    Directory of Open Access Journals (Sweden)

    Paulo Cezar Feldner Jr

    2008-04-01

    Full Text Available OBJETIVOS: Caracterizar e quantificar os subtipos de glicosaminoglicanos sulfatados (GAGs existentes no tecido peri-uretral de pacientes com e sem prolapso genital. METODOS: Foram incluídas 35 pacientes que se submeteram a cirurgia vaginal para correção de distopias genitais e/ou incontinência urinária de esforço ou por outra condição benigna. As pacientes foram avaliadas por anamnese padronizada, exame físico e urodinâmico e agrupadas segundo a existência do prolapso genital. Durante o procedimento cirúrgico, amostras de aproximadamente 1,0 x 1,0 cm do tecido periuretral foram retiradas para avaliação. Os GAGs foram extraídos do tecido por proteólise e precipitação por ácido tricloroacético e caracterizados por eletroforese em gel de agarose. A quantificação foi feita por meio de densitometria a 525 nm do gel corado com azul de toluidina. Compararam-se os dados pela análise de variância (ANOVA. RESULTADOS: Nos grupos estudados, houve maior predomínio de dermatam sulfato (DS, em torno de 85% do total de GAGs, seguido do condroitim sulfato (CS e do heparam sulfato (HS. Observou-se aumento significativo dos GAGs totais, do DS e do HS em mulheres com prolapso genital. Não se observou diferença significante com relação ao CS. CONCLUSÃO: Este estudo demonstrou diferenças na matriz extracelular do tecido periuretral com aumento de GAGs totais, DS e HS nas mulheres com prolapso genital.OBJECTIVE: To characterize and quantify periurethral tissue sulphated glycosaminoglycans (GAGs in women with and without pelvic organ prolapse. STUDY DESIGN: Periurethral tissue was obtained from 35 women who underwent surgery for pelvic organ prolapse, for stress urinary incontinence, or for other gynecological benign conditions. Patients were submitted to a clinical history, physical and urodynamic examination and were divided in two groups according to genital prolapse. The standard biopsy with 1.0 x 1.0 cm was taken from periurethral

  19. Female genital tract

    International Nuclear Information System (INIS)

    Cole, M.P.; Hunter, R.D.

    1985-01-01

    This chapter is concerned with cancers of the cervix uteri, the corpus uteri, the ovary, vulva, and vagina. Radiotherapy has an important place in the management of patients with cancers of the genital tract but the radiotherapist must collaborate closely with surgical colleagues, both gynaecological and urological. Each must appreciate the merits and limitations of surgery and radiation therapy, whether used alone or in combination, with curative intent or in a supportive role

  20. Genital Mycoplasmas in Placental Infections

    Directory of Open Access Journals (Sweden)

    Andreas Stein

    1994-01-01

    Full Text Available Objective: The involvement of the genital mycoplasmas Ureaplasma urealyticum and Mycoplasma hominis in complications of pregnancy has remained controversial especially because these microorganisms are frequent colonizers of the lower genital tract. Recovery of bacteria from the placenta appears to be the sole technique to represent a true infection and not vaginal contamination. Therefore, we investigated the presence of genital mycoplasmas, aerobic and anaerobic bacteria, and fungi in human placentas and evaluated their association with morbidity and mortality of pregnancy.

  1. Nuclear medicine procedures for the evaluation of male sexual organs: a brief review

    Energy Technology Data Exchange (ETDEWEB)

    Bernardo-Filho, Mario; Santos-Filho, Sebastiao David; Fonseca, Adenilson de Souza da [Universidade do Estado do Rio de Janeiro (UERJ), RJ (Brazil). Inst. de Biologia Roberto Alcantara Gomes. Lab. de Radiofarmacia Experimental; Carter, Kevin [Harvard Univ., Boston, MA (United States). Brigham and Women' s Hospital. Dept. of Radiology; Missailidis, Sotiris [The Open University, Milton Keynes (United Kingdom). Dept. of Chemistry and Analytical Sciences

    2008-12-15

    Sexuality consists of three aspects that are interrelated and inseparable, biological, physiological and social. The biological aspect considers the individual's capability to give and to receive pleasure. In consequence, it covers the functionality of the sexual organs and the physiology of human sexual response cycle. Diagnostic imaging modalities, such as single photon emission computed tomography (SPECT) and positron emission tomography (PET) have been used to evaluate clinical disorders of the male reproductive system. PET and SPECT procedures basically involve the administration of a radiopharmaceutical that has a higher uptake in a specific tumor or tissue. The aim of this brief review is to present some radiopharmaceuticals that have been used in the clinical evaluation of the male sexual organs (testes, prostate, seminal vesicles, penis) related with male sexuality. This information could be useful in better understanding the male sexual response cycle, as well as the sexual disorders, when considering the male sexual organs and the pelvic floor. Moreover, the findings obtained with PET and SPECT imaging could help to evaluate the efficacy of clinical results of therapeutic procedures. In conclusion, the knowledge from these images could aid in better understanding the physiology of the different organs related with sexuality. Furthermore, they could be important tools to evaluate the physiological integrity of the involved organs, to improve clinical strategies and to accompany the patients under treatment. (author)

  2. Nuclear medicine procedures for the evaluation of male sexual organs: a brief review

    International Nuclear Information System (INIS)

    Bernardo-Filho, Mario; Santos-Filho, Sebastiao David; Fonseca, Adenilson de Souza da; Carter, Kevin; Missailidis, Sotiris

    2008-01-01

    Sexuality consists of three aspects that are interrelated and inseparable, biological, physiological and social. The biological aspect considers the individual's capability to give and to receive pleasure. In consequence, it covers the functionality of the sexual organs and the physiology of human sexual response cycle. Diagnostic imaging modalities, such as single photon emission computed tomography (SPECT) and positron emission tomography (PET) have been used to evaluate clinical disorders of the male reproductive system. PET and SPECT procedures basically involve the administration of a radiopharmaceutical that has a higher uptake in a specific tumor or tissue. The aim of this brief review is to present some radiopharmaceuticals that have been used in the clinical evaluation of the male sexual organs (testes, prostate, seminal vesicles, penis) related with male sexuality. This information could be useful in better understanding the male sexual response cycle, as well as the sexual disorders, when considering the male sexual organs and the pelvic floor. Moreover, the findings obtained with PET and SPECT imaging could help to evaluate the efficacy of clinical results of therapeutic procedures. In conclusion, the knowledge from these images could aid in better understanding the physiology of the different organs related with sexuality. Furthermore, they could be important tools to evaluate the physiological integrity of the involved organs, to improve clinical strategies and to accompany the patients under treatment. (author)

  3. The eunuch phenomenon: adaptive evolution of genital emasculation in sexually dimorphic spiders.

    Science.gov (United States)

    Kuntner, Matjaž; Agnarsson, Ingi; Li, Daiqin

    2015-02-01

    Under natural and sexual selection traits often evolve that secure paternity or maternity through self-sacrifice to predators, rivals, offspring, or partners. Emasculation-males removing their genitals-is an unusual example of such behaviours. Known only in insects and spiders, the phenomenon's adaptiveness is difficult to explain, yet its repeated origins and association with sexual size dimorphism (SSD) and sexual cannibalism suggest an adaptive significance. In spiders, emasculation of paired male sperm-transferring organs - secondary genitals - (hereafter, palps), results in 'eunuchs'. This behaviour has been hypothesized to be adaptive because (i) males plug female genitals with their severed palps (plugging hypothesis), (ii) males remove their palps to become better fighters in male-male contests (better-fighter hypothesis), perhaps reaching higher agility due to reduced total body mass (gloves-off hypothesis), and (iii) males achieve prolonged sperm transfer through severed genitals (remote-copulation hypothesis). Prior research has provided evidence in support of these hypotheses in some orb-weaving spiders but these explanations are far from general. Seeking broad macroevolutionary patterns of spider emasculation, we review the known occurrences, weigh the evidence in support of the hypotheses in each known case, and redefine more precisely the particular cases of emasculation depending on its timing in relation to maturation and mating: 'pre-maturation', 'mating', and 'post-mating'. We use a genus-level spider phylogeny to explore emasculation evolution and to investigate potential evolutionary linkage between emasculation, SSD, lesser genital damage (embolic breakage), and sexual cannibalism (females consuming their mates). We find a complex pattern of spider emasculation evolution, all cases confined to Araneoidea: emasculation evolved at least five and up to 11 times, was lost at least four times, and became further modified at least once. We also find

  4. Synergistic Disruption of External Male Sex Organ Development by a Mixture of Four Antiandrogens

    DEFF Research Database (Denmark)

    Christiansen, Sofie; Scholze, Martin; Dalgaard, Majken

    2009-01-01

    : Strikingly, the effect of combined exposure to the selected chemicals on malformations of external sex organs was synergistic, and the observed responses were greater than would be predicted from the toxicities of the individual chemicals. In relation to other hallmarks of disrupted male sexual development......, and a pharmaceutical, finasteride, on landmarks of male sexual development in the rat, including changes in anogenital distance, retained nipples, sex organ weights and malformations of genitalia. These chemicals were chosen because they disrupt androgen action according to differing mechanisms of action. Results...... in male offspring. Conclusions: Since unhindered androgen action is essential for human male development in foetal life, these findings are highly relevant to human risk assessment. Evaluations that ignore the possibility of combination effects may lead to considerable underestimations of risks associated...

  5. Determining the cost of genital warts: a study from Ireland.

    LENUS (Irish Health Repository)

    Dee, A

    2009-09-01

    OBJECTIVES: To determine the average cost of a case of genital warts, for both males and females, with a view to informing the current debate as to which Human papillomavirus vaccine would have maximum cost-effectiveness in the Irish population. METHODS: Contact time between patients and healthcare professionals was prospectively measured at five genitourinary medicine clinics in the south-west of Ireland, over a period of 3 weeks. By identifying all those with genital warts, it was possible to calculate the proportion of total time taken by patients with this condition, and from this to calculate a cost per incident case, by gender. RESULTS: A total of 25.5% of attendances were for genital warts, and these patients used 26.2% of total clinic time (CI 25.4 to 27.0%). The average cost calculated for genital warts was 335 euros per incident case, and by gender 300 euros per male case and 366 euros per female case. CONCLUSIONS: There are considerable costs associated with the treatment of genital warts, with female cases representing a higher cost than males. By vaccinating with the quadrivalent HPV vaccine, there are significant savings to be made.

  6. Genital herpes simplex virus infections.

    Science.gov (United States)

    Rosenthal, M S

    1979-09-01

    In recent years, a great increase in interest in genital herpes has been stimulated partly by the rising prevalence of this disease and partly by observations suggesting that genital herpes is a cause of cervical cancer. The clinical pictures produced by genital herpes simplex virus infections are similar in men and women. In contrast to recurrent attacks, initial episodes of infection are generally more extensive, last longer, and are more often associated with regional lymphadenopathy and systemic symptoms. Genital herpes in pregnancy may pose a serious threat to the newborn infant. Although the data suggesting genital herpes simplex virus infection is a cause of cervical cancer are quite extensive, the evidence is largely circumstantial. In spite of these more serious aspects of genital herpes simplex virus infection, episodes of genital herpes are almost always self-limited and benign. Frequent recurrences pose the major therapeutic and management problem. At present, there is no satisfactory treatment for recurrent genital herpes simplex virus in fection. Many of the suggested therapies, although some sound very promising, are potentially dangerous and should be used only under carefully controlled conditions.

  7. Genital Herpes: A Review.

    Science.gov (United States)

    Groves, Mary Jo

    2016-06-01

    Genital herpes is a common sexually transmitted disease, affecting more than 400 million persons worldwide. It is caused by herpes simplex virus (HSV) and characterized by lifelong infection and periodic reactivation. A visible outbreak consists of single or clustered vesicles on the genitalia, perineum, buttocks, upper thighs, or perianal areas that ulcerate before resolving. Symptoms of primary infection may include malaise, fever, or localized adenopathy. Subsequent outbreaks, caused by reactivation of latent virus, are usually milder. Asymptomatic shedding of transmissible virus is common. Although HSV-1 and HSV-2 are indistinguishable visually, they exhibit differences in behavior that may affect management. Patients with HSV-2 have a higher risk of acquiring human immunodeficiency virus (HIV) infection. Polymerase chain reaction assay is the preferred method of confirming HSV infection in patients with active lesions. Treatment of primary and subsequent outbreaks with nucleoside analogues is well tolerated and reduces duration, severity, and frequency of recurrences. In patients with HSV who are HIV-negative, treatment reduces transmission of HSV to uninfected partners. During pregnancy, antiviral prophylaxis with acyclovir is recommended from 36 weeks of gestation until delivery in women with a history of genital herpes. Elective cesarean delivery should be performed in laboring patients with active lesions to reduce the risk of neonatal herpes.

  8. Histological changes in the vital organs of male rats following short ...

    African Journals Online (AJOL)

    Introduction: Beneficial effects of cannabis intake by any route of administration has since ages been trailed with controversial reports of scientific studies. This study was designed to evaluate the effects of short term exposure to smoke of Cannabis sativa on the vital organs (heart, lungs, liver, kidney and testes) of male rats.

  9. Weight and season affects androstenone and skatole occurrence in entire male pigs in organic pig production

    DEFF Research Database (Denmark)

    Thomsen, Rikke; Edwards, Sandra; Jensen, Bent Borg

    2015-01-01

    was found between seasons. The study concludes that decreasing live weight at slaughter could be an applicable management tool to reduce risk of boar taint and the level of tainted carcasses for a future production of entire male pigs within the organic pig production system, although further studies...... are needed as great variation in boar taint was found also for low weight animals...

  10. Especie nueva de Scybalocanthon (Coleoptera: Scarabaeinae: Canthonini y descripción de la variación del órgano genital masculino A new species of Scybalocanthon (Coleoptera: Scarabaeinae: Canthonini and description of the variation of the male genitalia

    Directory of Open Access Journals (Sweden)

    Fredy Molano Rendón

    2010-12-01

    Full Text Available Se describe Scybalocanthon arcabuquensis Molano y Medina, sp.nov. La distribución de esta especie se encuentra restringida a los bosques de roble del municipio de Arcabuco, Departamento de Boyacá, sobre la cordillera Oriental de los Andes en Colombia. El órgano genital del macho se describe e ilustra, se discute la variación de las estructuras del saco interno de varias especies del género, y se proponen algunas estructuras del órgano genital como posibles caracteres únicos que definen el género.Scybalocanthon arcabuquensis Molano y Medina, sp. nov. is described. The species is restricted to the oak forest at Arcabuco municipality, department of Boyacá, Eastern Cordillera of the Colombian Andes. The male genitalia is described and illustrated, the variation of structures of the internal sac is discussed for various species of the genus and some structures from the internal male genitalia are proposed as possible unique characters useful for defining the genus.

  11. Effect of Vomeronasal Organ Removal From Male Mice on Their Preference for and Neural Fos Responses to Female Urinary Odors

    OpenAIRE

    Pankevich, Diana E.; Cherry, James A.; Baum, Michael J.

    2006-01-01

    Four experiments were conducted to determine whether vomeronasal organ (VNO) inputs in male mice mediate the rewarding properties of estrous female urinary odors. Sexually naive male mice with either an intact (VNOi) or lesioned (VNOx) VNO preferred to investigate female urine over water in Y-maze tests. Subsequently, VNOi males ran significantly more quickly and remained in nasal contact longer with estrous female urine than with male urine, whereas VNOx males investigated these odors equall...

  12. Genital Chlamydia trachomatis: An update

    Directory of Open Access Journals (Sweden)

    Meenakshi Malhotra

    2013-01-01

    Full Text Available Chlamydia trachomatis is the most common cause of curable bacterial sexually transmitted infection (STI worldwide. It manifests primarily as urethritis in males and endocervicitis in females. Untreated chlamydial infection in man can cause epididymitis and proctitis. Though most women with Chlamydia infection are asymptomatic or have minimal symptoms, some develop salpingitis, endometritis, pelvic inflammatory disease (PID, ectopic pregnancy and tubal factor infertility. It is associated with an increased risk for the transmission or acquisition of HIV and is also attributed to be a risk factor for the development of cervical carcinoma. Early diagnosis and treatment of infected individuals is required to prevent the spread of the disease and severe sequelae. Traditionally, tissue culture was considered the gold standard for the diagnosis. However, with the availability of newer diagnostic techniques particularly molecular methods which are not only highly sensitive and specific but are cost-effective also, the diagnosis has became fast and easy. The purpose of this review is to study the various aspects of genital C. trachomatis infection. Also the advances related to the clinical picture, various diagnostic modalities, prevention, treatment, drug resistance and control measures will be dealt with.

  13. Genital anomalies in boys and the environment

    DEFF Research Database (Denmark)

    Main, Katharina M; Skakkebaek, Niels E; Virtanen, Helena E

    2010-01-01

    The prevalence of male reproductive disorders, such as testicular cancer and impaired semen quality, is increasing in many, albeit not all, countries. These disorders are aetiologically linked with congenital cryptorchidism and hypospadias by common factors leading to perinatal disruption of normal...... testis differentiation, the testicular dysgenesis syndrome (TDS). There is recent evidence that also the prevalence of genital malformations is increasing and the rapid pace of increase suggests that lifestyle factors and exposure to environmental chemicals with endocrine disrupting properties may play...... identified as potential risk factors for cryptorchidism. It may be the cocktail effect of many simultaneous exposures that result in adverse effects, especially during foetal life and infancy....

  14. THE CHALLENGES FACED BY THE MALE GENDER EXECUTIVE SECRETARY PROFESSIONAL IN CONTEMPORARY ORGANIZATIONS

    Directory of Open Access Journals (Sweden)

    Conceição de Maria Pinheiro Barros

    2011-10-01

    Full Text Available The Professional Executive Secretary has been occupying space increasingly evident in the labor market and organizational structure, both because of market demand, the needs of dynamism in the modern administration that demonstrates the growth of the reference to it. It has sought in his field vision and attitude of performance excellence with fulfilling its role with its own characteristics. This study aims to investigate the general challenges for the Executive Secretariat professional male in contemporary organizations. We defined the following objectives: to analyze the insertion of the male in the profession of Executive Secretary and identify the challenges faced by the Executive Secretary of the males to their development and professional growth. To this end, we performed a literature search, followed by a field survey. It is a qualitative research because data collected, and then make a qualitative analysis of results from selected literature. The survey was conducted in organizations from the public and private, state of Ceará. The sample was represented by professional male graduates in the executive secretariat at the Federal University of Ceará and working in the area. After analyzing the data it was concluded that despite the obstacles to be overcome, the tendency is that these opportunities work for the professional male grow, requiring that all actors in the field to seek gender equity in the profession.

  15. Investigation of Professional Readiness of Selected Male and Female Experts in Iranian Sports Organizations

    Directory of Open Access Journals (Sweden)

    Samira ALIABADI

    2015-03-01

    Full Text Available This study aims to investigate professional readiness of a selected group of male and female experts in Iranian sports organizations. It is a descriptive study with an applied objective. The statistical population of the study includes the entire selected male and female experts (406 experts of Iranian sports organizations among which 352 cases cooperated with the researchers and therefore were selected as research sample. Measurement tool is the professional readiness assessment standard questionnaire (Aliabadi, 2014; the validity and reliability of this questionnaire have been approved by sport experts. The descriptive and inferential statistics including KS- and T-test was used to analyze the data. The results indicate that there is no significant difference between male and female experts in sports organizations regarding mental readiness and its components (motivation, commitment, confidence; but there is a significant difference at 0.01 level between them with regard to work readiness and its components (skill, knowledge, experience. Moreover, based on the average of work/technical readiness components, male experts are better than female experts.

  16. The development of the genital peritoneum in domestic mammals. An analysis of the literature and nomenclature.

    Science.gov (United States)

    Martin, E

    1995-12-01

    This review presents and discusses the reasons for the currently employed anatomical terminology relating to the genital peritoneum of various domestic species, based upon its prenatal development. When reviewing the development of genital organs, attention must be paid to changes in the related peritoneum in order to define currently used terminology more clearly. The relevance of some terms such as Caudal genital ligament, Plica gubernaculi, Plica iguinalis and genital fold is considered. A system of serosal folds, the Plica gonadoinguinalis or genitoinguinalis, seems to be a useful term to be added to the Nomina Embryologica Veterinaria.

  17. Lower urinary tract dysfunction (according to the data from preventive screening of an organized male population)

    OpenAIRE

    V. B. Berdichevsky; B. A. Berdichevsky

    2017-01-01

    Introduction. The state of men’s health in Russia is a matter of primary importance in light of improving the demographic situation in the country, as according to recent statistical data,  there’re 10 % fewer men than women, and men’s lifespan is on  average ten years shorter than women’s.The study objective is to study the rate of lower urinary tract dysfunction (LUTD) in healthy males based on the data from preventive screening of an organized male population.Materials and methods. The res...

  18. Sex determination mode does not affect body or genital development of the central bearded dragon (Pogona vitticeps

    Directory of Open Access Journals (Sweden)

    Sarah L. Whiteley

    2017-12-01

    Full Text Available Abstract Background The development of male- or female-specific phenotypes in squamates is typically controlled by either temperature-dependent sex determination (TSD or chromosome-based genetic sex determination (GSD. However, while sex determination is a major switch in individual phenotypic development, it is unknownhow evolutionary transitions between GSD and TSD might impact on the evolution of squamate phenotypes, particularly the fast-evolving and diverse genitalia. Here, we take the unique opportunity of studying the impact of both sex determination mechanisms on the embryological development of the central bearded dragon (Pogona vitticeps. This is possible because of the transitional sex determination system of this species, in which genetically male individuals reverse sex at high incubation temperatures. This can trigger the evolutionary transition of GSD to TSD in a single generation, making P. vitticeps an ideal model organism for comparing the effects of both sex determination processes in the same species. Results We conducted four incubation experiments on 265 P. vitticeps eggs, covering two temperature regimes (“normal” at 28 °C and “sex reversing” at 36 °C and the two maternal sexual genotypes (concordant ZW females or sex-reversed ZZ females. From this, we provide the first detailed staging system for the species, with a focus on genital and limb development. This was augmented by a new sex chromosome identification methodology for P. vitticeps that is non-destructive to the embryo. We found a strong correlation between embryo age and embryo stage. Aside from faster growth in 36 °C treatments, body and external genital development was entirely unperturbed by temperature, sex reversal or maternal sexual genotype. Unexpectedly, all females developed hemipenes (the genital phenotype of adult male P. vitticeps, which regress close to hatching. Conclusions The tight correlation between embryo age and embryo stage

  19. [Genital warts and HPV vaccination].

    Science.gov (United States)

    Pilka, R; Dvorák, V; Fait, T

    2011-12-01

    To present and overview of incidence of, and cost of care for, genital warts. Review. Department of Obstetrics and Gynecology, Palacky University and Faculty University, Olomouc; Office gynecology and primary care centre, Brno; Department of Obstetrics and Gynecology, Charles university in Prague-First Faculty of Medicine and General Faculty Hospital, Prague. Literature review of incidence of, and cost of care for, genital warts in some european countries, North America and Australia. Genital warts exert a considerable impact on health services, a large proportion of which could be prevented through immunisation using the quadrivalent human papillomavirus vaccine.

  20. Incidence of genital warts among the Hong Kong general adult population

    Directory of Open Access Journals (Sweden)

    Tsui Hi-Yi

    2010-09-01

    Full Text Available Abstract Background The objective of this study is to estimate the incidence of genital warts in Hong Kong and explore a way to establish a surveillance system for genital warts among the Hong Kong general population. Methods A total of 170 private doctors and all doctors working in the 5 local Social Hygiene Clinics (SHC participated in this study. During the 14-day data collection period (January 5 through18, 2009, the participating doctors filled out a log-form on a daily basis to record the number of patients with genital warts. The total number of new cases of genital warts presented to private and public doctors in Hong Kong was projected using the stratification sampling method. Results A total of 721 (0.94% adults presented with genital warts to the participating doctors during the two-week study period, amongst them 73 (10.1% were new cases. The projected number of new cases of genital warts among Hong Kong adults was 442 (297 male and 144 female during the study period. The incidence of genital warts in Hong Kong was estimated to be 203.7 per 100,000 person-years (respectively 292.2 and 124.9 per 100,000 person-years for males and females. Conclusions The incidence of genital warts is high among adults in Hong Kong. The study demonstrates the importance of collecting surveillance data from both private and public sectors.

  1. Androgen action in the masculinization programming window and development of male reproductive organs.

    Science.gov (United States)

    Macleod, D J; Sharpe, R M; Welsh, M; Fisken, M; Scott, H M; Hutchison, G R; Drake, A J; van den Driesche, S

    2010-04-01

    We have shown previously that deficient androgen action within a masculinization programming window (MPW; e15.5-e18.5 in rats) is important in the origin of male reproductive disorders and in programming male reproductive organ size, but that androgen action postnatally may be important to achieve this size. To further investigate importance of the MPW, we used two rat models, in which foetal androgen production or action was impaired during the MPW by exposing in utero to either di(n-butyl) phthalate (DBP) or to flutamide. Reduced anogenital distance (AGD) was used as a monitor of androgen production/action during the MPW. Offspring were evaluated in early puberty (Pnd25) to establish if reproductive organ size was altered. The testes, penis, ventral prostate (VP) and seminal vesicles (SV) were weighed and penis length measured. Both DBP and flutamide exposure in the MPW significantly reduced penis, VP and SV size along with AGD at Pnd25; AGD and organ size were highly correlated. In DBP-, but not flutamide-, exposed animals, testis weight was also reduced and correlated with AGD. Intratesticular testosterone was also measured in control and DBP-exposed males during (e17.5) or after (e21.5) the MPW and related to AGD at e21.5. To evaluate the importance of postnatal androgen action in reproductive organ growth, the effect of combinations of prenatal and postnatal maternal treatments on AGD and penis size at Pnd25 was evaluated. In prenatally DBP-exposed animals, further postnatal exposure to either DBP or flutamide significantly reduced AGD and penis size in comparison with prenatal DBP exposure alone. In comparison, rats exposed postnatally to testosterone propionate after prenatal vehicle-exposure showed considerable increase in these parameters vs. controls. In conclusion, we show that the size of all male reproductive organs is programmed by androgen exposure in the MPW, but that growth towards this size is dependent on androgen action postnatally.

  2. Characterization of male reproductive anatomy of the endangered Arabian oryx (Oryx leucoryx).

    Science.gov (United States)

    Eljarah, A; Al-Zghoul, M B; Jawasreh, K; Ababneh, M; Alsumadi, M; Alhalah, A; Ismail, Z Bani

    2012-07-01

    Reproductive tracts of four male Arabian oryx (Oryx leucoryx) from Shaumari Nature Reserve in Jordan were examined to characterize their reproductive anatomy. Animals were allocated into two groups based on their age: Group 1 (n = 2, males were 12 and 14 mo old) and Group 2 (n = 2, males were 7 and 9 yrs old). Observations regarding the morphology, position and orientation of different reproductive organs were made. The external and internal genital organs of male oryx were similar to other domestic ruminant species with minor differences. Copyright © 2012 Elsevier Inc. All rights reserved.

  3. Transnodal Lymphangiography in the Diagnosis and Treatment of Genital Lymphedema

    Energy Technology Data Exchange (ETDEWEB)

    Gomez, F. M., E-mail: gomez_fermun@gva.es; Martinez-Rodrigo, J.; Marti-Bonmati, L. [Hospital Universitario y Politecnico La Fe, Servicio de Radiologia (Spain); Santos, E. [University of Pittsburgh, Department of Radiology (United States); Forner, I. [Hospital Universitario y Politecnico La Fe, Servicio de Medicina Fisica y Rehabilitacion (Spain); Lloret, M.; Perez-Enguix, D.; Garcia-Marcos, R. [Hospital Universitario y Politecnico La Fe, Servicio de Radiologia (Spain)

    2012-12-15

    Purpose: To report the success of groin nodal lymphography in the diagnosis and treatment of genital lymphedema. Methods and Materials: We present one female (8 years old [patient no. 1]) and two male (69 and [patient no. 2] 31 years old [patient no. 3], respectively) patients with genital lymphedema in whom conservative treatment failed. The girl also had lymphorrhagia. Genital lymphedema was caused by radical cystectomy (patient no. 2), lymphatic hyperplasia (patient no. 1), and idiopathic lymphangitis (patient no. 3). All of them underwent ultrasound-guided bilateral groin lymph node puncture. Afterward, 4-8 ml Lipiodol Ultra-Fluide (Guerbet) were injected at a rate of 0.2 ml/s. Lipiodol progression was assessed by fluoroscopy. Computed tomography scan of the abdomen and pelvis was performed immediately after and again at 24 h after the procedure to confirm the leak. The follow-up period was 15, 13, and 9 months, respectively. Technical success was considered as bilateral pelvic and abdominal filling of lymphatic vessels. Therapeutic success was considered as improvement or disappearance of genital lymphedema and/or lymphorrhagia. Results: Lipiodol leak to the scrotum was observed in patients no. 2 and 3. Lymphaticopelvic fistula and genital lymphatic hyperplasia were seen in patient no. 1. Genital lymphedema diminished within 1 week and almost disappeared in two cases (patients no. 1 and 3) or significantly improved (patient no. 2). lymphorrhagia also resolved in patient no. 1. No recurrence or worsening was detected during follow-up. Conclusion: Therapeutic lymphangiography by lymph node injection seems to be effective to treat genital lymphedema. Lymph node puncture lymphangiography is feasible and less cumbersome than pedal lymphangiography.

  4. Transnodal Lymphangiography in the Diagnosis and Treatment of Genital Lymphedema

    International Nuclear Information System (INIS)

    Gómez, F. M.; Martínez-Rodrigo, J.; Martí-Bonmatí, L.; Santos, E.; Forner, I.; Lloret, M.; Pérez-Enguix, D.; García-Marcos, R.

    2012-01-01

    Purpose: To report the success of groin nodal lymphography in the diagnosis and treatment of genital lymphedema. Methods and Materials: We present one female (8 years old [patient no. 1]) and two male (69 and [patient no. 2] 31 years old [patient no. 3], respectively) patients with genital lymphedema in whom conservative treatment failed. The girl also had lymphorrhagia. Genital lymphedema was caused by radical cystectomy (patient no. 2), lymphatic hyperplasia (patient no. 1), and idiopathic lymphangitis (patient no. 3). All of them underwent ultrasound-guided bilateral groin lymph node puncture. Afterward, 4–8 ml Lipiodol Ultra-Fluide (Guerbet) were injected at a rate of 0.2 ml/s. Lipiodol progression was assessed by fluoroscopy. Computed tomography scan of the abdomen and pelvis was performed immediately after and again at 24 h after the procedure to confirm the leak. The follow-up period was 15, 13, and 9 months, respectively. Technical success was considered as bilateral pelvic and abdominal filling of lymphatic vessels. Therapeutic success was considered as improvement or disappearance of genital lymphedema and/or lymphorrhagia. Results: Lipiodol leak to the scrotum was observed in patients no. 2 and 3. Lymphaticopelvic fistula and genital lymphatic hyperplasia were seen in patient no. 1. Genital lymphedema diminished within 1 week and almost disappeared in two cases (patients no. 1 and 3) or significantly improved (patient no. 2). lymphorrhagia also resolved in patient no. 1. No recurrence or worsening was detected during follow-up. Conclusion: Therapeutic lymphangiography by lymph node injection seems to be effective to treat genital lymphedema. Lymph node puncture lymphangiography is feasible and less cumbersome than pedal lymphangiography.

  5. Peritonitis due to genital tuberculosis

    DEFF Research Database (Denmark)

    Svendsen, J H; Mikkelsen, A L; Siemssen, O J

    1985-01-01

    A case of genital tuberculosis is presented. The diagnosis was made by laparotomy and histological examination of biopsies from peritoneum and the Fallopian tube. The literature is reviewed and the diagnostic approach and treatment discussed....

  6. Peritonitis due to genital tuberculosis

    DEFF Research Database (Denmark)

    Svendsen, Jesper Hastrup; Mikkelsen, A L; Siemssen, O J

    1985-01-01

    A case of genital tuberculosis is presented. The diagnosis was made by laparotomy and histological examination of biopsies from peritoneum and the Fallopian tube. The literature is reviewed and the diagnostic approach and treatment discussed.......A case of genital tuberculosis is presented. The diagnosis was made by laparotomy and histological examination of biopsies from peritoneum and the Fallopian tube. The literature is reviewed and the diagnostic approach and treatment discussed....

  7. Effects of diuron on male rat reproductive organs: a developmental and postnatal study.

    Science.gov (United States)

    Fernandes, Glaura S A; Favareto, Ana Paula A; Fernandez, Carla D B; Bellentani, Fernanda F; Arena, Arielle C; Grassi, Tony F; Kempinas, Wilma G; Barbisan, Luís F

    2012-01-01

    This study was performed to determine whether developmental exposure (perinatal and juvenile) to the herbicide diuron exerted adverse effects on adult rat male reproductive system. Pregnant Sprague-Dawley rats received basal diet or diet containing diuron at 500 or 750 ppm from gestational day 12 (GD 12) until the end of lactation period (postnatal day 21, PND 21). After weaning male offspring received basal diet or diet containing diuron until PND 42 (peripubertal age). At PND 90, adult male rats from each experimental group were anesthetized and euthanized for evaluation of body and reproductive organ weights, sperm parameters, plasma testosterone levels, and testicular and epididymal histopathology. Male offspring exposed to diuron at 750 ppm displayed reduced body weight at PND 10, 21, 42, and 90 compared to controls. At PND 90, diuron treatment did not induce significant change in daily sperm production, sperm morphology and motility, and testosterone levels compared to controls. In conclusion, diuron at 750 ppm induced male offspring toxicity but these alterations were not permanent, as evidenced by absence of reproductive-system alterations in adult Sprague Dawley rats.

  8. Effects of Tribulus terrestris on endocrine sensitive organs in male and female Wistar rats.

    Science.gov (United States)

    Martino-Andrade, Anderson J; Morais, Rosana N; Spercoski, Katherinne M; Rossi, Stefani C; Vechi, Marina F; Golin, Munisa; Lombardi, Natália F; Greca, Cláudio S; Dalsenter, Paulo R

    2010-01-08

    Investigate the possible effects of Tribulus terrestris (TT) on endocrine sensitive organs in intact and castrated male rats as well as in a post-menopausal rat model using ovariectomized females. Three different dose levels of TT (11, 42 and 110 mg/kg/day) were administered to castrated males for 7 days and to intact males and castrated females for 28 days. In addition to TT treatment, all experiments also included a group of rats treated with dehydroepiandrosterone (DHEA). In experiments using castrated males and females we also used testosterone and 17 alpha-ethynylestradiol, respectively, as positive controls for androgenicity and estrogenicity. Neither DHEA nor TT was able to stimulate androgen sensitive tissues like the prostate and seminal vesicle in both intact and castrated male rats. In addition, administration of TT to intact male rats for 28 days did not change serum testosterone levels as well as did not produce any quantitative change in the fecal excretion of androgenic metabolites. However, a slight increase in the number of homogenization-resistant spermatids was observed in rats treated with 11 mg/kg/day of TT extract. In ovariectomized females, TT did not produce any stimulatory effects in uterine and vaginal epithelia. Tribulus terrestris was not able to stimulate endocrine sensitive tissues such as the prostate, seminal vesicle, uterus and vagina in Wistar rats, indicating lack of androgenic and estrogenic activity in vivo. We also showed a positive effect of TT administration on rat sperm production, associated with unchanged levels of circulating androgens. Copyright 2009 Elsevier Ireland Ltd. All rights reserved.

  9. Female genital mutilation in Britain.

    Science.gov (United States)

    Black, J A; Debelle, G D

    1995-06-17

    The practice of female genital mutilation predates the founding of both Christianity and Islam. Though largely confined among Muslims, the operation is also practiced in some Christian communities in Africa such that female genital mutilation takes place in various forms in more than twenty African countries, Oman, Yemen, the United Arab Emirates, and by some Muslims in Malaysia and Indonesia. In recent decades, ethnic groups which practice female genital mutilation have immigrated to Britain. The main groups are from Eritrea, Ethiopia, Somalia, and Yemen. In their own countries, an estimated 80% of women have had the operation. Female genital mutilation has been illegal in Britain since 1985, but it is practiced illegally or children are sent abroad to undergo the operation typically at age 7-9 years. It is a form of child abuse which poses special problems. The authors review the history of female genital mutilation and describe its medical complications. Assuming that the size of the population in Britain of ethnic groups which practice or favor female genital mutilation remains more or less unchanged, adaptation and acculturation will probably cause the practice to die out within a few generations. Meanwhile, there is much to be done. A conspiracy of silence exists in medical circles as well as widespread ignorance. Moreover, none of a number of well-known obstetric and pediatric textbooks mentions female genital mutilation, while the National Society for the Prevention of Cruelty to Children has neither information nor instructional material. It is high time that the problem was more widely and openly discussed.

  10. Temporal organization: A novel mechanism of hormonal control of male-typical sexual behavior in vertebrates.

    Science.gov (United States)

    Schořálková, Tereza; Kratochvíl, Lukáš; Kubička, Lukáš

    2017-03-01

    In vertebrates, male-typical sexual behavior (MSB) is largely controlled by gonadal androgens, however, the mechanism of this control is believed to vary among species. During immediate activation MSB is tightly correlated with circulating levels of androgens, while the organization of MSB by a hormonal event at a specific developmental period, early in ontogeny or during puberty, has been postulated in other lineages. Here, we put forward an alternative concept of "temporal organization". Under temporal organization longer exposure to circulating androgens is needed for the onset of MSB, which can continue for a long time after the levels of these hormones drop. We tested this concept through long-term monitoring of MSB in females and castrated males of the leopard gecko (Eublepharis macularius) in response to experimental changes in testosterone levels. Several weeks of elevated testosterone levels were needed for the full expression of MSB in both treatment groups and MSB diminished only slowly and gradually after the supplementation of exogenous testosterone ended. Moreover, despite receiving the same application of the hormone both the progressive onset and the cessation of MSB were significantly slower in experimental females than in castrated males. We suggest that the concept of temporal organization of MSB can parsimoniously explain several earlier discrepancies and debatable conclusions on the apparent variability in the hormonal control of MSB in vertebrates, which were based on behavioral testing at a few subjectively selected time points. We conclude that long-term and continuous behavioral testing after hormonal manipulations is needed to understand the regulation of MSB in vertebrates. Copyright © 2016 Elsevier Inc. All rights reserved.

  11. Genetic-gonadal-genitals sex (3G-sex and the misconception of brain and gender, or, why 3G-males and 3G-females have intersex brain and intersex gender

    Directory of Open Access Journals (Sweden)

    Joel Daphna

    2012-12-01

    Full Text Available Abstract The categorization of individuals as “male” or “female” is based on chromosome complement and gonadal and genital phenotype. This combined genetic-gonadal-genitals sex, here referred to as 3G-sex, is internally consistent in ~99% of humans (i.e., one has either the “female” form at all levels, or the “male” form at all levels. About 1% of the human population is identified as “intersex” because of either having an intermediate form at one or more levels, or having the “male” form at some levels and the “female” form at other levels. These two types of “intersex” reflect the facts, respectively, that the different levels of 3G-sex are not completely dimorphic nor perfectly consistent. Using 3G-sex as a model to understand sex differences in other domains (e.g., brain, behavior leads to the erroneous assumption that sex differences in these other domains are also highly dimorphic and highly consistent. But parallel lines of research have led to the conclusion that sex differences in the brain and in behavior, cognition, personality, and other gender characteristics are for the most part not dimorphic and not internally consistent (i.e., having one brain/gender characteristic with the “male” form is not a reliable predictor for the form of other brain/gender characteristics. Therefore although only ~1% percent of humans are 3G-“intersex”, when it comes to brain and gender, we all have an intersex gender (i.e., an array of masculine and feminine traits and an intersex brain (a mosaic of “male” and “female” brain characteristics.

  12. Emergence of herpes simplex type 1 as the main cause of recurrent genital ulcerative disease in women in Northern Ireland.

    Science.gov (United States)

    Coyle, P V; O'Neill, H J; Wyatt, D E; McCaughey, C; Quah, S; McBride, M O

    2003-05-01

    Genital herpes is a common infection affecting some 20% of sexually active people. Although herpes simplex virus (HSV) types 1 and 2 can both establish genital latency, reactivation from the sacral ganglia favours HSV-2. Over the past decade the incidence of type 1 genital infection in women has greatly increased. To determine whether the increased prevalence of HSV-1 genital infection was benign or influencing the pattern of virus recovery in recurrent infection. A retrospective analysis of laboratory computer records was undertaken. Patients attending six genitourinary medicine (GUM) departments, over an 80 months period, were identified. Recurrent infection was confirmed where virus was recovered from at least two separate episodes of genital ulceration that were separated by an interval of 12 or more weeks. Episodes were further analysed for frequency, age, gender and virus type. Sixty nine patients with recurrent genital herpetic infection were identified. HSV-1 and HSV-2 were predominantly recovered from recurrent genital infections in females (34 HSV-1 vs. ten HSV-2) and males (one HSV-1 vs. 24 HSV-2), respectively (P>0.001). The mean age of females and males, at the initial diagnosis, was 26 and 39 years. There was no difference in the recurrence rate by type. HSV-1 has become the commonest cause of recurrent genital ulceration in Northern Ireland, almost entirely due its recent increased prevalence in women over the last decade. Women are experiencing genital herpetic infections at an earlier age than men.

  13. Study on The Reproductive Organs and Fertility of The Male Mice following Administration of Metronidazole

    Directory of Open Access Journals (Sweden)

    Poonam Singh

    2013-01-01

    Full Text Available Background: Metronidazole (MTZ is commonly used as an antibacterial and antiprotozoaldrug. Various doses of MTZ have been reported to inhibit spermatogenic activityand sperm indices.Materials and Methods: In this experimental study, dose-dependent effects of MTZ onthe structural and functional integrity of the testis and accessory reproductive organshave been investigated. Adult male mice of Swiss strain were administered orally withMTZ at the doses of 250 mg/kgBW/day and 500 mg/kgBW/day for 28 consecutive daysto study the changes in the testis, epididymis, seminal vesicle, sperm indices and fertility.Reversal effects of the drug were also studied on the same mice, 42 days after cessationof the treatment.Results: Therapeutic dose of MTZ (250 mg/kgBW/day neither altered the weights ofthe testis, epididymis and seminal vesicle nor their histoarchitecture and sperm indices.The drug at the high dose (500 mg/kg BW/day caused significant reductions in theweights of the testis and epididymis. Histoarchitecture of the testis and epididymis at thehigh dose revealed marked regressive changes while that of seminal vesicle remainedunaffected. Significant reductions were noticed in the motility, viability and count ofepididymal spermatozoa while the concentrations of epididymal sialic acid and seminalvesicular fructose remained unaltered after the treatment. No significant changes werenoticed in the mating ability as well as in the level of serum testosterone in the treatedmice. Fertility of the male mice treated with high dose of MTZ declined markedly leadingto an increase in pre- and postimplantation loss while a significant decrease wasnoticed in the number of live blastocysts in females impregnated with such males. MTZinducedchanges in the male reproductive organs and fertility were reinstated 42 daysafter cessation of the treatment.Conclusion: High dose of MTZ induced reversible deleterious effects on the male reproductionand fertility.

  14. Knowledge, attitude and practice of female genital mutilation among ...

    African Journals Online (AJOL)

    McRoy

    International Journal of Medicine and Biomedical Research. Volume 2 Issue 1 January – April 2013 www.ijmbr.com ... female genital organs for non-medical reasons.[1] The various terms emerged in an attempt to balance varying .... cannot be said to be a done deal in Bayelsa state. Of greater concern is the fact that health.

  15. Genital Mycoplasma Infections Among Women In An Urban ...

    African Journals Online (AJOL)

    those who presented with vaginal discharge were infected with Mycoplasma spp. (P< 0.05); also, the incidence of infection among the separated/divorce/widowed group was significantly higher than the married group (P<0.05). Conclusion: Mycoplasmas are common genital organisms, hence should be sought out for from ...

  16. Human papillomavirus and genital cancer

    Directory of Open Access Journals (Sweden)

    Rapose Alwyn

    2009-01-01

    Full Text Available Human papillomavirus (HPV is one of the most common sexually transmitted infections world-wide. Low-risk HPV-types are associated with genital warts. Persistent infection with high-risk HPV-types is associated with genital cancers. Smoking and HIV infection have consistently been associated with longer duration of HPV infection and risk for genital cancer. There is an increasing incidence of anal cancers, and a close association with HPV infection has been demonstrated. Receptive anal sex and HIV-positive status are associated with a high risk for anal cancer. Two HPV vaccines are now available and offer protection from infection by the HPV-types included in the vaccine. This benefit is maximally seen in young women who were uninfected prior to vaccination.

  17. Female genital mutilation in Djibouti.

    Science.gov (United States)

    Martinelli, M; Ollé-Goig, J E

    2012-12-01

    The practice of female genital mutilation (we will use the latest definition adopted by WHO/UNFP: female genital mutilation/cutting or FGM/C) is still widespread in 28 African countries. The World Health Organisation (WHO) estimates that more than two million females undergo some form of genital mutilation every year. Its negative health impact and its ethical and human rights aspects have been discussed and attempts to eliminate it have been the objectives of several meetings promoted by national and international organisations thanks to an increased awareness related to FGM/C in those countries practicing it and also, maybe due to the number of Africans migrating to industrialized countries. We review the present situation in Djibouti, a small country in the Horn of Africa, where 98 % of the female population has suffered different forms of FGM/C.

  18. Iron oxide nanoparticles modulate heat shock proteins and organ specific markers expression in mice male accessory organs

    Energy Technology Data Exchange (ETDEWEB)

    Sundarraj, Kiruthika; Raghunath, Azhwar; Panneerselvam, Lakshmikanthan; Perumal, Ekambaram, E-mail: ekas2009@buc.edu.in

    2017-02-15

    With increased industrial utilization of iron oxide nanoparticles (Fe{sub 2}O{sub 3}-NPs), concerns on adverse reproductive health effects following exposure have been immensely raised. In the present study, the effects of Fe{sub 2}O{sub 3}-NPs exposure in the seminal vesicle and prostate gland were studied in mice. Mice were exposed to two different doses (25 and 50 mg/kg) of Fe{sub 2}O{sub 3}-NPs along with the control and analyzed the expressions of heat shock proteins (HSP60, HSP70 and HSP90) and organ specific markers (Caltrin, PSP94, and SSLP1). Fe{sub 2}O{sub 3}-NPs decreased food consumption, water intake, and organo-somatic index in mice with elevated iron levels in serum, urine, fecal matter, seminal vesicle and prostate gland. FTIR spectra revealed alterations in the functional groups of biomolecules on Fe{sub 2}O{sub 3}-NPs treatment. These changes are accompanied by increased lactate dehydrogenase levels with decreased total protein and fructose levels. The investigation of oxidative stress biomarkers demonstrated a significant increase in reactive oxygen species, nitric oxide, lipid peroxidation, protein carbonyl content and glutathione peroxidase with a concomitant decrement in the glutathione and ascorbic acid in the male accessory organs which confirmed the induction of oxidative stress. An increase in NADPH-oxidase-4 with a decrease in glutathione-S-transferase was observed in the seminal vesicle and prostate gland of the treated groups. An alteration in HSP60, HSP70, HSP90, Caltrin, PSP94, and SSLP1 expression was also observed. Moreover, accumulation of Fe{sub 2}O{sub 3}-NPs brought pathological changes in the seminal vesicle and prostate gland of treated mice. These findings provide evidence that Fe{sub 2}O{sub 3}-NPs could be an environmental risk factor for reproductive disease. - Highlights: • Fe{sub 2}O{sub 3}-NPs caused adverse effects on the seminal vesicle and prostate gland of mice • Heat shock proteins (Hsp60, 70 and 90) were

  19. A Case of Genital Self-mutilation Committed Before Suicide

    Directory of Open Access Journals (Sweden)

    S. Yadukul

    2015-06-01

    Full Text Available Male genital self-mutilation (GSM is a rare, but serious phenomenon. Some of the risk factors for this act are: presence of religious delusions, command hallucinations, low self-esteem and feelings of guilt associated with sexual offences. Other risk factors include failures in the male role, problems in the early developmental period, such as experiencing difficulties in male identification and persistence of incestuous desires; depression and having a history of GSM. We present a case of a suicide wherein the deceased before committing the suicidal act had GSM.

  20. Antiperoxidative Activity of Tetracarpidium conophorum Leaf Extract in Reproductive Organs of Male Rats

    Directory of Open Access Journals (Sweden)

    Seun Funmilola Akomolafe

    2015-01-01

    Full Text Available Tetracarpidium conophorum (Mull. Arg. Hutch. & Dalz is one of the many medicinal plants used in folklore as male fertility enhancers. This research was aimed at evaluating the anti-peroxidative activity of the leaves of this plant by determining their capacity to reduce malondialdehyde (MDA level in reproductive organs and accessory glands of rats. Adult male rats were administered orally with the aqueous leaf extract from T. conophorum at 50, 500 and 1000 mg/kg body weight for 21 consecutive days while clomiphene citrate (1.04 mg/kg body weight, a fertility drug was used as standard. The results of the study indicated that there was increase in relative organ weight, body weight, mean total food and water consumed by the treated groups. Testicular MDA level was highly significantly different from that of the control (p<0.0001 although a tentatively decreased MDA level was observed. However, MDA levels in the reproductive accessory glands, epididymis, seminal vesicle and prostate gland were insignificantly (p<0.05 lower than those of controls. The highest percentage decrease of MDA level (66.35, 42.68, 62.50 and 63.36% was observed at the highest concentration of the extract (1000 mg/kg in the testis, epididymis, seminal vesicle and prostate gland respectively. These values were two-fold greater than the values obtained for the standard drug. Interestingly, the treatment of rats with the extract significantly increased the activities of superoxide dismutase, catalase (CAT, glutathione peroxidase (GPx, glutathione-S-transferase (GST and the levels of GSH, vitamin C and total protein. Collectively, the results suggest that the extract from T. conophorum leaves had greater capacity to reduce lipid peroxidation in reproductive organs and accessory glands and thus, this plant may be useful in the treatment/management of reproductive cellular damage involving reactive oxygen species.

  1. Current thinking on genital herpes.

    Science.gov (United States)

    Hofstetter, Annika M; Rosenthal, Susan L; Stanberry, Lawrence R

    2014-02-01

    Genital herpes has a high global prevalence and burden of disease. This manuscript highlights recent advances in our understanding of genital herpes simplex virus (HSV) infections. Studies demonstrate a changing epidemiological landscape with an increasing proportion of genital herpes cases associated with HSV type 1. There is also growing evidence that the majority of infected individuals exhibit frequent, brief shedding episodes that are most often asymptomatic, which likely contribute to high HSV transmission rates. Given this finding as well as readily available serological assays, some have proposed that routine HSV screening be performed; however, this remains controversial and is not currently recommended. Host immune responses, particularly local CD4 and CD8 T cell activity, are crucial for HSV control and clearance following initial infection, during latency and after reactivation. Prior HSV immunity may also afford partial protection against HSV reinfection and disease. Although HSV vaccine trials have been disappointing to date and existing antiviral medications are limited, novel prophylactic and therapeutic modalities are currently in development. Although much remains unknown about genital herpes, improved knowledge of HSV epidemiology, pathogenesis and host immunity may help guide new strategies for disease prevention and control.

  2. Cryotherapy versus electrocautery in the treatment of genital warts.

    Science.gov (United States)

    Simmons, P D; Langlet, F; Thin, R N

    1981-01-01

    Forty-two male patients with ano-genital warts were randomly allocated to a single-blind study of cryotherapy versus electrocautery. There was no significant difference in the success rates of these two forms of treatment in patients followed for three months. Cryotherapy was qualitatively much more acceptable to the patients than electrocautery. It seems particularly suited to patients with widely scattered warts who are unable to attend for regular treatment. PMID:7272706

  3. Gurya cutting and female genital fistulas in Niger: ten cases.

    Science.gov (United States)

    Ouedraogo, Itengre; McConley, Regina; Payne, Christopher; Heller, Alison; Wall, L Lewis

    2018-03-01

    The objective was to determine the contribution of female genital cutting to genital fistula formation in Niger from the case records of a specialist fistula hospital. A retrospective review was undertaken of the records of 360 patients seen at the Danja Fistula Center, Danja, Niger, between March 2014 and September 2016. Pertinent clinical and socio-demographic data were abstracted from the cases identified. A total of 10 fistulas resulting from gurya cutting was obtained: 9 cases of urethral loss and 1 rectovaginal fistula. In none of the cases was genital cutting performed for obstructed labor or as part of ritual coming-of-age ceremonies, but all cutting procedures were considered "therapeutic" within the local cultural context as treatment for dyspareunia, lack of interest in or unwillingness to engage in sexual intercourse, or female behavior that was deemed to be culturally inappropriate by the male spouse, parents, or in-laws. Clinical cure (fistula closed and the patient continent) was obtained in all 10 cases, although 3 women required more than one operation. Gurya cutting is an uncommon, but preventable, cause of genital fistulas in Niger. The socio-cultural context which gives rise to gurya cutting is explored in some detail.

  4. Nuclear organization in human sperm: preliminary evidence for altered sex chromosome centromere position in infertile males.

    Science.gov (United States)

    Finch, K A; Fonseka, K G L; Abogrein, A; Ioannou, D; Handyside, A H; Thornhill, A R; Hickson, N; Griffin, D K

    2008-06-01

    Many genetic defects with a chromosomal basis affect male reproduction via a range of different mechanisms. Chromosome position is a well-known marker of nuclear organization, and alterations in standard patterns can lead to disease phenotypes such as cancer, laminopathies and epilepsy. It has been demonstrated that normal mammalian sperm adopt a pattern with the centromeres aligning towards the nuclear centre. The purpose of this study was to test the hypothesis that altered chromosome position in the sperm head is associated with male infertility. The average nuclear positions of fluorescence in-situ hybridization signals for three centromeric probes (for chromosomes X, Y and 18) were compared in normoozoospermic men and in men with compromised semen parameters. In controls, the centromeres of chromosomes X, Y and 18 all occupied a central nuclear location. In infertile men the sex chromosomes appeared more likely to be distributed in a pattern not distinguishable from a random model. Our findings cast doubt on the reliability of centromeric probes for aneuploidy screening. The analysis of chromosome position in sperm heads should be further investigated for the screening of infertile men.

  5. Demand spillovers of smash-hit papers: evidence from the 'Male Organ Incident'.

    Science.gov (United States)

    Kässi, Otto; Westling, Tatu

    2013-12-01

    This study explores the short-run spillover effects of popular research papers. We consider the publicity of 'Male Organ and Economic Growth: Does Size Matter?' as an exogenous shock to economics discussion paper demand, a natural experiment of a sort. In particular, we analyze how the very substantial visibility influenced the downloads of Helsinki Center of Economic Research discussion papers. Difference in differences and regression discontinuity analysis are conducted to elicit the spillover patterns. This study finds that the spillover effect to average economics paper demand is positive and statistically significant. It seems that hit papers increase the exposure of previously less downloaded papers. We find that part of the spillover effect could be attributable to Internet search engines' influence on browsing behavior. Conforming to expected patterns, papers residing on the same web page as the hit paper evidence very significant increases in downloads which also supports the spillover thesis. A11, C21. 97K80.

  6. Radioprotective effects of shark cartilage mucopolysaccharide preparation on immune nad reproductive organs in male mice

    International Nuclear Information System (INIS)

    Luan Jie; Shen Xianrong; Jiang Dingwen; Chen Wei; Lu Min

    2008-01-01

    Objective: To evaluate the protective effects of shark cartilage mucopolysaccharide preparation (SCMP) on immune and reproductive organs in male mice with irradiation damage induced by γ-rays. Methods: 50 mice were randomly divided into normal control group,model control group, the 0.5g/kg. d SCMP group, the 1.0g/kg. d SCMP group, and the 2.0g/kg. d SCMP group. SCMP was administrated by intragastric infusion with the volume of 0.4ml per 20g. Normal control group and model control group were given the same volume of water. 2 weeks later, all of the mice were irradiated by γ-ray of 60 Co(0.83Gy/h) with the dose of 5 Gy. Peripheral blood WBC, the spleen index(SI), thymus index(TI), the gMNC, testicle index, germ cells were detected. Results: Compared with the modal control group, peripheral blood WBC became significantly higher in the treated groups with 1.0g/kg. d and 2.0g/kg. d SCMP after 3 days by irradiation (P<0.05). TI, BMNC and germ cells were significantly higher in the treated groups with 1.0g/kg. d and 2.0g/kg. d SCMP comparing with the control model group (P<0.05) and SI, and Testicle index was significantly compared with the model group (P<0.05) only in 2.0g/ kg. d SCMP treated group. The germ abnormality rate became lower in SCMP treated groups (P<0.01) in 1.0 and 2.0g/kg. d SCMP group. Conclusion: SCMP has radioprotective effects on immune and reproductive organs in male mice. (authors)

  7. Genital infections mycoplasma

    Directory of Open Access Journals (Sweden)

    Urošević R.

    2014-01-01

    Full Text Available During the retrospective study, which was conducted in the period from 01.01. to 31.12.2012, we have examined 1035 samples of vaginal secretions, cervical swabs and urethral swab the UU and Mh. The main objective of the study was to determine the incidence of mycoplasma infections, the distribution by sex, age of patients, the clinical diagnosis for which it was conducted microbiological testing of patients and determine the sensitivity of the isolated pathogens to antibiotics. From a total of 1035 samples tested positive findings were in 331 patients, of which 316 (95.5% women and 15 (4.5% males. The difference was statistically significant. There were no statistically significant differences in average age among women (29 years and women (30. Infection with a UU was statistically significantly higher (70.1% compared to the MH (5.4% and a mixed infection (24.5%. The incidence of infections caused by UU in females was 70% and 80% in males. Males and females do not differ significantly according to the frequency of infections caused by UU. The highest incidence of female patients, was diagnosed with vulvovaginitis 34% Colpitis had 22%; Colpitis and cervicitis-17%, while only Cervicitis was diagnosed in 10% of patients. The difference in the incidence of clinical diagnosis was statistically significant. The difference in the incidence of clinical diagnosis was statistically significant. All pathogens isolated showed significantly greater osteljivost three or more antibiotics. The sensitivity of the three or more antibiotics is not significantly associated with the cause of the infection.

  8. Iron oxide nanoparticles modulate heat shock proteins and organ specific markers expression in mice male accessory organs.

    Science.gov (United States)

    Sundarraj, Kiruthika; Raghunath, Azhwar; Panneerselvam, Lakshmikanthan; Perumal, Ekambaram

    2017-02-15

    With increased industrial utilization of iron oxide nanoparticles (Fe 2 O 3 -NPs), concerns on adverse reproductive health effects following exposure have been immensely raised. In the present study, the effects of Fe 2 O 3 -NPs exposure in the seminal vesicle and prostate gland were studied in mice. Mice were exposed to two different doses (25 and 50 mg/kg) of Fe 2 O 3 -NPs along with the control and analyzed the expressions of heat shock proteins (HSP60, HSP70 and HSP90) and organ specific markers (Caltrin, PSP94, and SSLP1). Fe 2 O 3 -NPs decreased food consumption, water intake, and organo-somatic index in mice with elevated iron levels in serum, urine, fecal matter, seminal vesicle and prostate gland. FTIR spectra revealed alterations in the functional groups of biomolecules on Fe 2 O 3 -NPs treatment. These changes are accompanied by increased lactate dehydrogenase levels with decreased total protein and fructose levels. The investigation of oxidative stress biomarkers demonstrated a significant increase in reactive oxygen species, nitric oxide, lipid peroxidation, protein carbonyl content and glutathione peroxidase with a concomitant decrement in the glutathione and ascorbic acid in the male accessory organs which confirmed the induction of oxidative stress. An increase in NADPH-oxidase-4 with a decrease in glutathione-S-transferase was observed in the seminal vesicle and prostate gland of the treated groups. An alteration in HSP60, HSP70, HSP90, Caltrin, PSP94, and SSLP1 expression was also observed. Moreover, accumulation of Fe 2 O 3 -NPs brought pathological changes in the seminal vesicle and prostate gland of treated mice. These findings provide evidence that Fe 2 O 3 -NPs could be an environmental risk factor for reproductive disease. Copyright © 2017 Elsevier Inc. All rights reserved.

  9. Anatomical and histological description of the male taruca reproductive organs (Hippocamelus antisensis, d'Orbigny 1834

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    Pacheco JI

    2017-08-01

    Full Text Available The taruca is the largest species of cervid native of the Peruvian Andes, which is in a vulnerable state, a circumstance by which it is necessary to carry out studies regarding its anatomy and reproductive physiology, in the future, to implement reproductive biotechnologies for its conservation. The anatomy and histological structure of the reproductive organs of an adult male Hippocamelus antisensis specimen is described and sent to the IVITA Maranganí, UNMSM station by the SERFOR Cusco with custody act No. 042-2015-SERFOR-ATFFS CUSCO for Research purposes, the same one that died in the Zoo of Tipon - Cusco. The external reproductive organs are described, which present anatomical disposition similar to other artiodactyls, with the peculiarity of being covered with secretions and odors characteristic of the species; Have vesicles of the deferent, testicles represent 3.4% of the body weight, there are three adjoining glands: vesicular glands, prostate and bulbourethral glands, fibroelastic penis without sigmoid flexure, glans does not present urethral process, histologically the testis presents The structure similar to other species of artiodactyls, the epididymis shows sperm content, the vas deferens presents a broad muscular tunica, in conclusion the characteristics are similar to other cervids and also to domestic species like the ram and the goat

  10. The safety of available treatments of male hypogonadism in organic and functional hypogonadism.

    Science.gov (United States)

    Corona, G; Rastrelli, G; Reisman, Y; Sforza, A; Maggi, M

    2018-03-01

    In the case of primary male hypogonadism (HG), only testosterone (T) replacement therapy (TRT) is possible whereas when the problem is secondary to a pituitary or hypothalamus alteration both T production and fertility can be, theoretically, restored. We here systematically reviewed and discussed the advantages and limits of medications formally approved for the treatment of HG. Areas covered: Data derived from available meta-analyses of placebo controlled randomized trials (RCTs) were considered and analyzed. Gonadotropins are well-toleratedand their use is mainly limited by higher costs and a more cumbersome treatment schedule than TRT. Available RCTs on TRT suggest that cardiovascular (CV) and venous thromboembolism risk is not a major issue and that prostate safety is guaranteed. The risk of increased hematocrit is mainly limited to the use of short terminjectable preparations. Expert opinion: In the last few years the concept of 'organic' irreversible HG and 'functional' or age- and comorbidity-related HG has been introduced. This definition is not evidence-based. The majority of RCTs enrolled patients with 'functional' HG. Considering the significant improvement in body composition, glucose metabolism and sexual activity, TRT should not be limited to 'organic' HG, but also offered for 'functional'.

  11. Comparative transcriptomic analysis of two closely related ground beetle species with marked genital divergence using pyrosequencing.

    Science.gov (United States)

    Fujimaki, Kotaro; Fujisawa, Tomochika; Yazawa, Shigenobu; Nishimura, Osamu; Sota, Teiji

    2014-09-01

    Ground beetles of the subgenus Ohomopterus (genus Carabus) show marked divergence in species-specific male and female genital morphologies, which contributes to reproductive isolation among species. Characterizing the genetic basis of species-specific genital morphology is essential for understanding their diversification, but genomic information on Ohomopterus is not yet available. We analyzed mRNA extracted from abdominal sections of the last instar larvae and pupae of two sister species, Carabus (Ohomopterus) iwawakianus and C. (O.) uenoi, which show marked differences in genital morphology, to compare transcriptomic profiles using Roche 454 pyrosequencing. We obtained 1,608,572 high-quality reads and assembled them into 176,278 unique sequences, of which 66,049 sequences were combined into 12,662 clusters. Differential expression analyses for sexed pupae suggested that four and five clusters were differentially expressed between species for males and females, respectively. We also identified orthologous sequences of genes involved in genital development in Drosophila, which potentially affect genital development and species-specific genital morphology in Ohomopterus. This study provides the first large transcriptomic data set for a morphologically diversified beetle group, which can facilitate future studies on the genetic basis of species-specific genitalia.

  12. Postmenopausal bleeding: causes and risk of genital tract malignancy

    International Nuclear Information System (INIS)

    Dawood, N.S.; Peter, K.; Ibrar, F.; Dawood, A.

    2010-01-01

    Background: Postmenopausal bleeding (PMB) is bleeding occurring after 6-12 months of amenorrhea in a woman of age where the menopause can be expected. Objectives of this study were to ascertain various causes and prevalence of genital organ malignancy in patients presenting with postmenopausal bleeding. Methods: A prospective observational study carried out in the Department of Obstetrics and Gynaecology, Fauji Foundation Hospital, Rawalpindi comprising of 167 consecutive cases presenting with postmenopausal bleeding one year after menopause. Women having undergone hysterectomy and bilateral salpingo-oophorectomy, receiving radiotherapy or chemotherapy, suffered trauma to the genital tract, having coagulation disorder or on anticoagulant or hormone replacement therapy were excluded. Detailed history was obtained and a thorough clinical examination was conducted. Data were entered into hospital computer database (Medix) system. Mean +- SD were calculated for age, percentage was calculated for types of histopathological findings. Results: The commonest cause of PMB was atrophic endometritis and vaginitis 33 (21.2%). Overall incidence of various genital tract malignancies was 25 (16.0%). Conclusion: The overall incidence of genital tract malignancies in patients presenting with PMB is high (16.0%), therefore, it needs to be taken seriously and requires prompt and thorough investigations. (author)

  13. Dose-dependent adverse effects of salinomycin on male reproductive organs and fertility in mice.

    Directory of Open Access Journals (Sweden)

    Olajumoke Omolara Ojo

    Full Text Available Salinomycin is used as an antibiotic in animal husbandry. Its implication in cancer therapy has recently been proposed. Present study evaluated the toxic effects of Salinomycin on male reproductive system of mice. Doses of 1, 3 or 5 mg/kg of Salinomycin were administered daily for 28 days. Half of the mice were sacrificed after 24 h of the last treatment and other half were sacrificed 28 days after withdrawal of treatment. Effects of SAL on body and reproductive organ weights were studied. Histoarchitecture of testis and epididymis was evaluated along with ultrastructural changes in Leydig cells. Serum and testicular testosterone and luteinizing hormones were estimated. Superoxide dismutase, reduced glutathione, lipid peroxidation, catalase and lactate dehydrogenase activities were measured. Spermatozoa count, morphology, motility and fertility were evaluated. Expression patterns of steroidogenic acute regulatory protein (StAR and cytochrome P450 side chain cleavage proteins (CYP11A1 were assessed by Western blotting. Salinomycin treatment was lethal to few mice and retarded body growth in others with decreased weight of testes and seminal vesicles in a dose dependent manner. Seminiferous tubules in testes were disrupted and the epithelium of epididymis showed frequent occurrence of vacuolization and necrosis. Leydig cells showed hypertrophied cytoplasm with shrunken nuclei, condensed mitochondria, proliferated endoplasmic reticulum and increased number of lipid droplets. Salinomycin decreased motility and spermatozoa count with increased number of abnormal spermatozoa leading to infertility. The testosterone and luteinizing hormone levels were decreased in testis but increased in serum at higher doses. Depletion of superoxide dismutase and reduced glutathione with increased lipid peroxidation in both testis and epididymis indicated generation of oxidative stress. Suppressed expression of StAR and CYP11A1 proteins indicates inhibition of

  14. Urethroscopy and urethral cytology in men with external genital condyloma.

    Science.gov (United States)

    Fralick, R A; Malek, R S; Goellner, J R; Hyland, K M

    1994-03-01

    To develop guidelines as to which asymptomatic male patients with genital human papillomavirus (HPV) infection need further evaluation of the urethra, we studied two screening methods: urethroscopy and voided urethral cytology. In a four-year period, 135 asymptomatic men underwent complete screening for HPV infection. They were evaluated because of HPV-related genital disease in their female sex partners or visible genital lesions, or both. Of the 135 patients, 21 (16%) had no clinical, subclinical, cytologic, or urethroscopic evidence of disease, and 114 (84%) had biopsy-proven HPV infection. Of these 114 patients, only 14 (12.3%) had intraurethral condyloma. All of these 14 patients had current or historical evidence of meatal or perimeatal "sentinel" lesions. They constituted 29.8 percent of 47 such patients with sentinel lesions. In 5 patients (4%), results of voided urine cytology were positive for condyloma cells, but only 1 of these had visible intraurethral disease. Of the 14 patients with urethral disease, only 1 (7%) had positive results of urine cytology. These observations suggest that any asymptomatic male patient undergoing screening for condyloma acuminatum who has a history of or demonstrable subclinical or grossly visible perimeatal or meatal HPV infection should undergo urethroscopy and that voided urine cytology is not a reliable or cost-effective test for the detection of visible intraurethral disease.

  15. Study of females genital tract microflora diversity

    OpenAIRE

    Vertelytė, Justina

    2016-01-01

    Study of females genital tract microflora diversity SUMMARY Study of female genital tract microflora diversity Authors of Master’s degree scientific research work: Justina Vertelytė Head of Master’s degree scientific research work: dr Silvija Kiverytė Vilnius, 2016 The aim of research work was to investigate and analyze the composition of the microflora of the female genital tract using the methods of microbiological smear, vaginal wet mount and PCR. The objectives of the work were to evaluat...

  16. No. 207-Genital Herpes: Gynaecological Aspects.

    Science.gov (United States)

    Money, Deborah; Steben, Marc

    2017-07-01

    The purpose of this guideline is to provide recommendations to gynaecology health care providers on optimal management of genital herpes. More effective prevention of complications and transmission of genital herpes. Medline was searched for articles published in French and English related to genital herpes and gynaecology. Additional articles were identified through the references of these articles. All study types and recommendation reports were reviewed. Copyright © 2017. Published by Elsevier Inc.

  17. [Sarcoidosis of the female genital tract].

    Science.gov (United States)

    Šefčíková, A; Turková, M; Žurková, M

    To present the findings of sarcoidosis on female genital tract. Review. Department of Obstetric and Gynecology, Silesian Hospital Opava. Overview of published findings from case studies. Sarcoidosis is a multisystem granulomatous disorder of unclear cause. It typically involves the lymph nodes of mediastinum, predominantly billateral and/or pulmonary infiltrates. We find extrapulmonary involvement in 30-50% of cases. Sarcoidosis of the female reproductive system is a rare, it represent less than 1% cases of sarcoidosis. Lesions there may affect any organ, including the vulva, vagina, cervix, uterus, fallopian tube and ovary, but also for example placenta and breast. There is also recorded the incidence of multiple localization on female genitalia. Since sarcoidosis of this area is so rare, often proceeds asymptomatic and recognized only as an incidental finding, there are mention only the case histories in literature yet.Clinical symptoms may be non-specific, often imitating a tumor, or tend to be specific, depending on the localization of disability such as perineal pain, pain in the scar after the previous birth trauma, persistent pruritus, itching, irritation, dyspareunia, menstrual cycle disorders, menorrhagia, metrorrhagia, postmenopausal bleeding, amenorrhoe, abdominal pain, endometrial polypoid lesions, recurrent or persistent serometra or discharge. The diagnosis is made up of histologically - we are demonstrating noncaseating granulomas.The therapy is difficult, there are no available official guidelines. If the lesions are clinically silent, we can observed them because they may spontaneously disappear. If we are embarking on medical therapy, we start from a local application, and if this is unsuccessful then we approach the systemic administration. Corticosteroids are the drug of choice. If we diagnose the sarcoidosis of the female genital organs we must exclude systemic disease of sarcoidosis. The prognosis of disease is good.

  18. Adaptor protein complex 2-mediated endocytosis is crucial for male reproductive organ development in Arabidopsis.

    Science.gov (United States)

    Kim, Soo Youn; Xu, Zheng-Yi; Song, Kyungyoung; Kim, Dae Heon; Kang, Hyangju; Reichardt, Ilka; Sohn, Eun Ju; Friml, Jirí; Juergens, Gerd; Hwang, Inhwan

    2013-08-01

    Fertilization in flowering plants requires the temporal and spatial coordination of many developmental processes, including pollen production, anther dehiscence, ovule production, and pollen tube elongation. However, it remains elusive as to how this coordination occurs during reproduction. Here, we present evidence that endocytosis, involving heterotetrameric adaptor protein complex 2 (AP-2), plays a crucial role in fertilization. An Arabidopsis thaliana mutant ap2m displays multiple defects in pollen production and viability, as well as elongation of staminal filaments and pollen tubes, all of which are pivotal processes needed for fertilization. Of these abnormalities, the defects in elongation of staminal filaments and pollen tubes were partially rescued by exogenous auxin. Moreover, DR5rev:GFP (for green fluorescent protein) expression was greatly reduced in filaments and anthers in ap2m mutant plants. At the cellular level, ap2m mutants displayed defects in both endocytosis of N-(3-triethylammonium-propyl)-4-(4-diethylaminophenylhexatrienyl) pyridinium dibromide, a lypophilic dye used as an endocytosis marker, and polar localization of auxin-efflux carrier PIN FORMED2 (PIN2) in the stamen filaments. Moreover, these defects were phenocopied by treatment with Tyrphostin A23, an inhibitor of endocytosis. Based on these results, we propose that AP-2-dependent endocytosis plays a crucial role in coordinating the multiple developmental aspects of male reproductive organs by modulating cellular auxin level through the regulation of the amount and polarity of PINs.

  19. Transcriptomic Analysis of Differentially Expressed Genes during Flower Organ Development in Genetic Male Sterile and Male Fertile Tagetes erecta by Digital Gene-Expression Profiling.

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    Ye Ai

    Full Text Available Tagetes erecta is an important commercial plant of Asteraceae family. The male sterile (MS and male fertile (MF two-type lines of T. erecta have been utilized in F1 hybrid production for many years, but no report has been made to identify the genes that specify its male sterility that is caused by homeotic conversion of floral organs. In this study, transcriptome assembly and digital gene expression profiling were performed to generate expression profiles of MS and MF plants. A cDNA library was generated from an equal mixture of RNA isolated from MS and MF flower buds (1 mm and 4 mm in diameter. Totally, 87,473,431 clean tags were obtained and assembled into 128,937 transcripts among which 65,857 unigenes were identified with an average length of 1,188 bp. About 52% of unigenes (34,176 were annotated in Nr, Nt, Pfam, KOG/COG, Swiss-Prot, KO (KEGG Ortholog database and/or GO. Taking the above transcriptome as reference, 125 differentially expressed genes were detected in both developmental stages of MS and MF flower buds. MADS-box genes were presumed to be highly related to male sterility in T. erecta based on histological and cytological observations. Twelve MADS-box genes showed significantly different expression levels in flower buds 4 mm in diameter, whereas only one gene expressed significantly different in flower buds 1 mm in diameter between MS and MF plants. This is the first transcriptome analysis in T. erecta and will provide a valuable resource for future genomic studies, especially in flower organ development and/or differentiation.

  20. Tumorigenic Effects of Tamoxifen on the Female Genital Tract

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    Kaei Nasu M.D., Ph.D.

    2008-01-01

    Full Text Available Tamoxifen is widely used for endocrine treatment and breast cancer prevention. It acts as both an estrogen antagonist in breast tissue and an estrogen agonist in the female lower genital tract. Tamoxifen causes severe gynecologic side effects, such as endometrial cancer. This review focuses on the effects of prolonged tamoxifen treatment on the human female genital tract and considers its tumorigenicity in the gynecologic organs through clinical data analysis. Tamoxifen is associated with an increased incidence of benign endometrial lesions such as polyps and hyperplasia and a two- to four-fold increased risk of endometrial cancer in postmenopausal patients. Moreover, the incidence of functional ovarian cysts is significantly high in premenopausal tamoxifen users. To prevent tamoxifen from having severe side effects in gynecologic organs, frequent gynecological examination should be performed for both premenopausal and postmenopausal patients with breast cancer who are treated with this drug.

  1. Form of the male and female corpus callosum internal organization at the mature age

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    Юрий Петрович Костиленко

    2016-04-01

    Full Text Available Aim: to study the special features of the male and female corpus callosum internal organization at the mature age.Materials and methods: the total preparations of the male and female corpus callosum (10 preparation of each sex at 45–60 years old were used as the material. The given preparations were used to get from it the plate cuts in the two mutually perpendicular planes with 2 mm. thick. Then the received tissue plates of the corpus callosum underwent plastination in the epoxy. Then the preparations were extracted from the non-polymerized epoxy and placed on the polyethylene film that was covered with the other film of the same size. Further this stratified block was placed amid the two glasses of the equal size that shrunk together by placing the small load on it. After the complete polymerization the received epoxy plates with the corpus callosum tissue contained in it underwent the gentle grinding and the accurate polish and as the result was obtained the surface denudation of its tissue structures that were colored with the 1 % solution of blue methylene for 1% borax solution.Results of research: at the study of the corpus callosum plastinated cuts in saggital plane was revealed that the transverse platen-form elevations of its higher surface are the cord-form tenias standing out from within and going through the corpus callosum. At its studying in the transverse cut was established that in adults can be separated two types of corpus callosum by its density: the dense one and disperse one.At the large increases of the binocular loupe (microscope MBS-9 can be seen the gaps between the adjacent commissural cords. Within it can be detected the blood vessels. On the transverse cut of commissural cords in its depth are revealed the thinnest streaks which totality consists of the two alternate dark and light lines that form the layered striation. Among the series of the light lines are visible the interlayer that separate the whole depth of

  2. Differences in technetium-99 accumulation and distribution between organs in male and female lobsters collected from Norwegian coastal waters

    Energy Technology Data Exchange (ETDEWEB)

    Kolstad, Anne Kathrine; Gjelsvik, Runhild; Rudjord, Anne Liv

    2006-07-01

    In this report, {sup 99}Tc results for lobsters caught along the Norwegian coast between 2001 and 2005 are presented. The high accumulation of {sup 99}Tc in lobsters compared to other crustecea is confirmed in this report, as well as the clear differences between males and females. Concentration factors have been estimated for each gender and also for different organs. (author)

  3. Differences in technetium-99 accumulation and distribution between organs in male and female lobsters collected from Norwegian coastal waters

    International Nuclear Information System (INIS)

    Kolstad, Anne Kathrine; Gjelsvik, Runhild; Rudjord, Anne Liv

    2006-01-01

    In this report, 99 Tc results for lobsters caught along the Norwegian coast between 2001 and 2005 are presented. The high accumulation of 99 Tc in lobsters compared to other crustecea is confirmed in this report, as well as the clear differences between males and females. Concentration factors have been estimated for each gender and also for different organs. (author)

  4. Genital chlamydia trachomatis infection among female ...

    African Journals Online (AJOL)

    Background: Genital Chlamydia trachomatis infection is a common bacterial sexually transmitted infection worldwide. There is little information about this infection in Nigeria. This study determined the prevalence of genital Chlamydia trachomatis infection among female undergraduates of University of Port Harcourt and ...

  5. Experiential Interventions for Clients with Genital Herpes.

    Science.gov (United States)

    Cummings, Anne L.

    1999-01-01

    Explores potential benefits of incorporating concepts and interventions from experimental therapy to help clients with psychosocial difficulties in learning to live with genital herpes. Recommends experimental counseling of two-chair dialog, empty chair, and metaphor for helping clients with emotional sequelae of genital herpes. Presents case…

  6. The genital herpes problem in pregnancy.

    Science.gov (United States)

    Guerra, B; Puccetti, C; Cervi, F

    2012-10-01

    Genital herpes is a common sexually transmitted infection. In reproductive age it involves the additional risk of vertical transmission to the neonate. Rates of transmission are affected by the viral type and whether the infection around delivery is primary or recurrent. Neonatal herpes is a rare but very severe complication of genital herpes infection and is caused by contact with infected genital secretions at the time of labor. Maternal acquisition of herpes simplex virus (HSV) in the third trimester of pregnancy carries the highest risk of neonatal transmission. Prevention of neonatal herpes depends on preventing acquisition of genital HSV infection during late pregnancy and avoiding exposure of the infant to herpetic lesions during delivery. Uninfected woman should be counselled about the need of avoiding sexual contact during the third trimester. Elective caesarean section before the onset of labor is the choice mode of delivery for women with genital lesions or with prodromal symptoms near the term, even if it offers only a partial protection against neonatal infection. Antiviral suppressive therapy is used from 36 weeks of gestation until delivery in pregnant women with recurrences to prevent genital lesions at the time of labor so reducing the need of caesarean sections. Currently, routine maternal serologic screening is not yet recommended. Because most mothers of infants who acquire neonatal herpes lack histories of clinically evident genital herpes, researchers should focus on the recognition of asymptomatic primary genital HSV infections.

  7. Lymphogranuloma venereum causing a persistent genital ulcer.

    Science.gov (United States)

    Marcotte, Terrence; Lee, Yer; Pandori, Mark; Jain, Vivek; Cohen, Stephanie Elise

    2014-04-01

    Lymphogranuloma venereum (LGV) is a sexually transmitted cause of inguinal lymphadenopathy and proctocolitis. We report a patient with a persistent genital ulcer due to LGV (serovar L2b), an unusual presentation among US men who have sex with men. Lymphogranuloma venereum should be considered when evaluating persistent genital ulcers, and LGV-specific testing should be sought.

  8. Female genital schistosomiasis : pathological features and density ...

    African Journals Online (AJOL)

    In the lower genital tract, the cervix accounted for thirty two (68%) cases. Interestingly fifteen (47%) of cases showed association with cervical dysplasia, invasive squamous cell carcinoma or human papilloma virus koliocytosis. Presentations in the lower genital tract were of ulceration, polyps or abnormal vaginal bleeding.

  9. Effects of low-level chronic irradiation on aquatic organisms

    Energy Technology Data Exchange (ETDEWEB)

    Etoh, H. (National Inst. of Radiological Sciences, Chiba (Japan))

    1980-10-01

    Effects of continual irradiation for a long term on fishes and aquatic invertebrates were outlined. Effects of low-level chronic irradiation on aquatic organisms were less than acute effects induced when the same dose was irradiated once. The radiosensitivity of the genital organ to continual irradiation was high. There was a difference in radiosensitivity of the genital organ between female and male, and the degree of the difference varied according to kinds of animals. In an experiment on continual irradiation of adult killifishes, ova recovered from radiation damage, but spermatozoa did not recover. Incubation rates of eggs obtained from aquatic organisms which lived in water where radioactive sewage flowed into decreased significantly, and the frequency of reverse position of salivary gland chromosomes which were peculiar to exposed organisms increased in larvae of Chironomus tentans.

  10. Female penis, male vagina, and their correlated evolution in a cave insect.

    Science.gov (United States)

    Yoshizawa, Kazunori; Ferreira, Rodrigo L; Kamimura, Yoshitaka; Lienhard, Charles

    2014-05-05

    Sex-specific elaborations are common in animals and have attracted the attention of many biologists, including Darwin [1]. It is accepted that sexual selection promotes the evolution of sex-specific elaborations. Due to the faster replenishment rate of gametes, males generally have higher potential reproductive and optimal mating rates than females. Therefore, sexual selection acts strongly on males [2], leading to the rapid evolution and diversification of male genitalia [3]. Male genitalia are sometimes used as devices for coercive holding of females as a result of sexual conflict over mating [4, 5]. In contrast, female genitalia are usually simple. Here we report the reversal of intromittent organs in the insect genus Neotrogla (Psocodea: Prionoglarididae) from Brazilian caves. Females have a highly elaborate, penis-like structure, the gynosome, while males lack an intromittent organ. The gynosome has species-specific elaborations, such as numerous spines that fit species-specific pouches in the simple male genital chamber. During prolonged copulation (~40-70 hr), a large and potentially nutritious ejaculate is transferred from the male via the gynosome. The correlated genital evolution in Neotrogla is probably driven by reversed sexual selection with females competing for seminal gifts. Nothing similar is known among sex-role reversed animals. Copyright © 2014 Elsevier Ltd. All rights reserved.

  11. Optimal management of genital herpes: current perspectives.

    Science.gov (United States)

    Sauerbrei, Andreas

    2016-01-01

    As one of the most common sexually transmitted diseases, genital herpes is a global medical problem with significant physical and psychological morbidity. Genital herpes is caused by herpes simplex virus type 1 or type 2 and can manifest as primary and/or recurrent infection. This manuscript provides an overview about the fundamental knowledge on the virus, its epidemiology, and infection. Furthermore, the current possibilities of antiviral therapeutic interventions and laboratory diagnosis of genital herpes as well as the present situation and perspectives for the treatment by novel antivirals and prevention of disease by vaccination are presented. Since the medical management of patients with genital herpes simplex virus infection is often unsatisfactory, this review aims at all physicians and health professionals who are involved in the care of patients with genital herpes. The information provided would help to improve the counseling of affected patients and to optimize the diagnosis, treatment, and prevention of this particular disease.

  12. On the origin of grasshopper oviposition behavior: structural homology in pregenital and genital motor systems.

    Science.gov (United States)

    Thompson, Karen J; Jones, Alaine D; Miller, Sandra A

    2014-01-01

    In female grasshoppers, oviposition is a highly specialized behavior involving a rhythm-generating neural circuit, the oviposition central pattern generator, unusual abdominal appendages, and dedicated muscles. This study of Schistocerca americana (Drury) grasshoppers was undertaken to determine whether the simpler pregenital abdominal segments, which do not contain ovipositor appendages, share common features with the genital segment, suggesting a roadmap for the genesis of oviposition behavior. Our study revealed that although 5 of the standard pregenital body wall muscles were missing in the female genital segment, homologous lateral nerves were, indeed, present and served 4 ovipositor muscles. Retrograde labeling of the corresponding pregenital nerve branches in male and female grasshoppers revealed motor neurons, dorsal unpaired median neurons, and common inhibitor neurons which appear to be structural homologues of those filled from ovipositor muscles. Some pregenital motor neurons displayed pronounced contralateral neurites; in contrast, some ovipositor motor neurons were exclusively ipsilateral. Strong evidence of structural homology was also obtained for pregenital and ovipositor skeletal muscles supplied by the identified neurons and of the pregenital and ovipositor skeletons. For example, transient embryonic segmental appendages were maintained in the female genital segments, giving rise to ovipositor valves, but were lost in pregenital abdominal segments. Significant proportional differences in sternal apodemes and plates were observed, which partially obscure the similarities between the pregenital and genital skeletons. Other changes in reorganization included genital muscles that displayed adult hypertrophy, 1 genital muscle that appeared to represent 2 fused pregenital muscles, and the insertion points of 2 ovipositor muscles that appeared to have been relocated. Together, the comparisons support the idea that the oviposition behavior of genital

  13. Genital Culture: Exploring the Cultural Importance of Genital Surgeru in the West

    Directory of Open Access Journals (Sweden)

    Alexa Dodge

    2014-11-01

    Full Text Available The assumed importance of genital surgery for intersex children as well as the rising popularity of cosmetic surgery for one’s genitals (namely for women exemplify the importance placed on gender distinction in Western culture. This paper will explore how these genital surgeries are tied to the idealized conception of the gender binary that exists in our culture. Despite the reality that genitals, especially the vulva, vary widely in appearance (size, shape, colour, the belief that there are norms of genital appearance that need to be adhered to continues to be propagated within Western culture. I will posit that genital surgeries in the West are a culturally imbued practice. This will be argued in light of Leti Volpp’s assertion that people in the West need to recognize how our own culture promotes patriarchal/normative practices that can be dangerous and degrading to individuals. For instance, Western discourse vilifies cultures that engage in female genital mutilation (FGM without realizing how Western culture itself pressures women to ‘mutilate’ their genitals through cosmetic surgery or intersex surgery. The cultural influence of the West must be acknowledged so that we can better perceive how the agency of Western subjects is also directed and confined by our cultural context. Western culture also acts upon its subjects and, in this case, pushes gender binaries and the ideal of the perfect ‘normal’ vagina. This paper will utilize queer theory to question the necessity of gender binaries and to reveal the way that binary gender is privileged in our society. L'importance majeure de la chirurgie génitale pour les enfants intersexués ainsi que la popularité croissante de la chirurgie esthétique pour les organes génitaux, particulièrement pour les femmes, illustrent l'importance accordée à la distinction entre les sexes dans la culture occidentale. Cet article examine comment ces interventions chirurgicales génitales sont

  14. Pathology of Neuroendocrine Tumours of the Female Genital Tract.

    Science.gov (United States)

    Howitt, Brooke E; Kelly, Paul; McCluggage, W Glenn

    2017-09-01

    Neuroendocrine tumours are uncommon or rare at all sites in the female genital tract. The 2014 World Health Organisation (WHO) Classification of neuroendocrine tumours of the endometrium, cervix, vagina and vulva has been updated with adoption of the terms low-grade neuroendocrine tumour and high-grade neuroendocrine carcinoma. In the endometrium and cervix, high-grade neoplasms are much more prevalent than low-grade and are more common in the cervix than the corpus. In the ovary, low-grade tumours are more common than high-grade carcinomas and the term carcinoid tumour is still used in WHO 2014. The term ovarian small-cell carcinoma of pulmonary type is included in WHO 2014 for a tumour which in other organs is termed high small-cell neuroendocrine carcinoma. Neuroendocrine tumours at various sites within the female genital tract often occur in association with other neoplasms and more uncommonly in pure form.

  15. Inhibin activity in male rat reproductive organs during treatment with dihydrotestosterone

    International Nuclear Information System (INIS)

    Gladkova, A.I.

    1986-01-01

    The effect of dihydrotestosterone (DHT) on the inhibin level in the male reproductive system is studied. Hormones were determined in the peripheral blood of the donor rats by radioimmunoassay. Inhibin activity in the male rats is shown. DHT caused a very small increase in inhibin activity in the testis. Further study of relations between androgens and inhibin at peripheral and central levels will facilitate fertility control

  16. Sexual selection on receptor organ traits: younger females attract males with longer antennae

    Science.gov (United States)

    Johnson, Tamara L.; Symonds, Matthew R. E.; Elgar, Mark A.

    2017-06-01

    Sexual selection theory predicts that female choice may favour the evolution of elaborate male signals. Darwin also suggested that sexual selection can favour elaborate receiver structures in order to better detect sexual signals, an idea that has been largely ignored. We evaluated this unorthodox perspective by documenting the antennal lengths of male Uraba lugens Walker (Lepidoptera: Nolidae) moths that were attracted to experimentally manipulated emissions of female sex pheromone. Either one or two females were placed in field traps for the duration of their adult lives in order to create differences in the quantity of pheromone emissions from the traps. The mean antennal length of males attracted to field traps baited with a single female was longer than that of males attracted to traps baited with two females, a pattern consistent with Darwin's prediction assuming the latter emits higher pheromone concentrations. Furthermore, younger females attracted males with longer antennae, which may reflect age-specific changes in pheromone emission. These field experiments provide the first direct evidence of an unappreciated role for sexual selection in the evolution of sexual dimorphism in moth antennae and raise the intriguing possibility that females select males with longer antennae through strategic emission of pheromones.

  17. [Genes in the development of female genital tract].

    Science.gov (United States)

    Chen, Na; Zhu, Lan; Lang, Jing-he

    2013-12-01

    Female genital tract, which includes oviduct, uterus, and vagina, is critical for female reproduction. In recent years, animal experiments using knockout mice and genetic studies on patients with female genital malformations have contributed substantially to our understanding of the molecular mechanisms in the female genital tract development. Here we review genes that are involved in various stages of female genital tract formation and development.

  18. Reprodutibilidade interobservador da classificação da distopia genital proposta pela Sociedade Internacional de Continência Interobserver reproducibility of pelvic organ prolapse classification suggested by the International Continence Society

    Directory of Open Access Journals (Sweden)

    Paulo Cezar Feldner Jr

    2003-06-01

    Full Text Available OBJETIVO: testar a reprodutibilidade entre observadores das medidas e do estádio da distopia genital pela classificação do prolapso pélvico feminino preconizada pela Sociedade Internacional de Continência (ICS. MÉTODOS: foram avaliadas 51 pacientes atendidas no setor de Uroginecologia e Cirurgia Vaginal do Departamento de Ginecologia da UNIFESP/EPM durante investigação uroginecológica. Descrevemos a localização dos pontos propostos pela classificação da ICS, sendo dois na parede vaginal anterior, dois no ápice vaginal, dois na parede vaginal posterior, além do hiato genital, corpo perineal e comprimento vaginal total. A seguir, realizamos o estadiamento da distopia genital baseada nesta classificação. O procedimento foi realizado por dois investigadores diferentes sem contato prévio entre eles. A reprodutibilidade das nove medidas sítio-específicas e do estádio final foi analisada pela correlação de Pearson e a média dos pontos específicos pelo teste de t-pareado. RESULTADOS: houve correlação significativa e substancial para as medidas avaliadas. O índice de correlação para o ponto Aa foi de 0,89 (pPURPOSE: to determine interobserver reliability of site-specific measurements and stages according to the proposed International Continence Society prolapse terminology document. METHODS: we analyzed 51 women during urogynecological investigation performed at the Urogynecology and Vaginal Surgery Sector of UNIFESP / EPM. We recorded the locations of point-specific measures proposed by the International Continence Society (ICS. They are: two in the anterior vaginal wall, two in the superior vagina, two in the posterior vaginal wall, genital hiatus, perineal body and total vaginal length. Then we recorded the stage of genital prolapse. Women underwent pelvic examinations by two investigators, each blinded to the results of the other's examination. The reproducibility of the nine site-specific measurements and the summary

  19. One-shot genitalia are not an evolutionary dead end - Regained male polygamy in a sperm limited spider species

    Directory of Open Access Journals (Sweden)

    Michalik Peter

    2011-07-01

    Full Text Available Abstract Background Monogynous mating systems with extremely low male mating rates have several independent evolutionary origins and are associated with drastic adaptations involving self-sacrifice, one-shot genitalia, genital damage, and termination of spermatogenesis immediately after maturation. The combination of such extreme traits likely restricts evolutionary potential perhaps up to the point of making low male mating rates irreversible and hence may constitute an evolutionary dead end. Here, we explore the case of a reversion to multiple mating from monogynous ancestry in golden orb-web spiders, Nephila senegalensis. Results Male multiple mating is regained by the loss of genital damage and sexual cannibalism but spermatogenesis is terminated with maturation, restricting males to a single loading of their secondary mating organs and a fixed supply of sperm. However, males re-use their mating organs and by experimentally mating males to many females, we show that the sperm supply is divided between copulations without reloading the pedipalps. Conclusion By portioning their precious sperm supply, males achieve an average mating rate of four females which effectively doubles the maximal mating rate of their ancestors. A heritage of one-shot genitalia does not completely restrict the potential to increase mating rates in Nephila although an upper limit is defined by the available sperm load. Future studies should now investigate how males use this potential in the field and identify selection pressures responsible for a reversal from monogynous to polygynous mating strategies.

  20. [Bacterial flora in the genital tract the last trimester of pregnancy].

    Science.gov (United States)

    Balaka, B; Agbèrè, A D; Baeta, S; Kessie, K; Assimadi, K

    2003-10-01

    Very widespread in our clinical setting, early-onset sepsis is due to organisms that commonly colonize or infect the maternal genital tract; identifying such organisms would help improve prevention and treatment. To determine the bacterial ecology and the pathological status of the genital organs during the last trimester of pregnancy, in order to evaluate the risk of materno-fetal infections and to improve the present prophylactic measures based on monitoring bacterial carriage during the first trimester. Vaginal and endocervical samples, usually taken during the first trimester of pregnancy were delayed and taken during the last trimester of pregnancy, in patients with no signs of sepsis and not taking antibiotics. A macroscopic examination described the aspect of the vagina, the cervix uteri, leukorrhea and possible inflammatory lesions or ulcerations. A microscopic examination searched for parasites, epithelial cells, Clue cells and leukocytes. The appropriate bacteriological cultures were performed after reading the Gram stain and scoring the vaginal flora. The clinical and cytobacteriological aspects were used to identify the bacterial ecology and the pathological genital states. Genital samples were collected from 306 pregnant women. Among them 118 were at 29-32 weeks of gestation, 104 at 33-36 and 84 at 37-40. The most frequent germs were C. albicans (33.3%), Enterobacteriaceae (20.3%) including E. coli (10.9%), S. aureus (15.4%), Gardnerella (13.6%), and Trichomonas (10.6%), in monomicrobian (79.2%) or polymicrobian carriage (20.8%). Lower genital tract pathological states such as vaginitis (29.4%), bacterial vaginosis (21.5%) or cervicitis (10.4%) and asymptomatic bacterial carriage (23.5%) and normal genital flora (15%) were identified. This is the first report of genital bacterial carriage in African women during the last trimester of pregnancy. Larger studies are required to evaluate the risk of maternofetal infections and to improve current

  1. A Comparative Analysis of Polymerase Chain Reaction and Direct Fluorescent Antibody Test for Diagnosis of Genital Herpes.

    Science.gov (United States)

    Patwardhan, Vrushali; Bhalla, Preena; Rawat, Deepti; Garg, Vijay Kumar; Sardana, Kabir; Sethi, Sumit

    2017-01-01

    To compare laboratory tests that can simultaneously detect and type herpes simplex virus (HSV) directly from the genital ulcer specimens in clinically suspected cases of genital herpes. A study was conducted over 10 months and 44 adult male and female patients clinically suspected with genital herpes were recruited. Genital ulcer swab specimens were subjected to glycoprotein-G gene-based conventional polymerase chain reaction (PCR) and commercially available direct fluorescent antibody (DFA) test and the results were compared. PCR for HSV was positive in 82% (36/44) cases. DFA was positive in 68.2% (30/44) cases. There was 100% agreement between HSV types detected by DFA and PCR. The strength of agreement between the results was better in primary genital herpes than recurrent cases. PCR was found to be better in the detection of HSV in recurrent genital herpes patients. It is a better modality, especially when genital herpes clinically presents with ulcerative or crusted lesions, and is also a cheaper alternative as compared to DFA.

  2. Colposacrosuspension for severe genital prolapse.

    Science.gov (United States)

    Cronjé, H S

    2004-04-01

    A descriptive study of 140 patients with severe genital prolapse managed by colposacrosuspension with mesh interposition and a modified Burch colposuspension. A laparotomy was performed with mobilization of the rectum and exploration of the rectovaginal septum. Vaginally, a longitudinal incision was made in the posterior vaginal wall which was completely separated from the rectum. A perineal repair was done, whereafter a strip of Vypro (Johnson & Johnson, Brussels, Belgium) mesh was inserted from the perineum to the sacrum at S1. It was fixated to the perineum and vagina while the rectum was elevated and attached to the mesh. Where a perineal repair was deemed not necessary, the mesh extended from the mid-vagina to the sacrum. A second mesh strip was placed anteriorly of the vagina, covering the upper third of the vagina and extending to the sacrum. After closure of the pelvic peritoneum, covering the mesh, a modified Burch colposuspension was performed. Follow-up was done at 6 weeks, 6 months and yearly thereafter. The median age was 61 years with a median parity of 3. All patients presented with grade 2 (extending to the vaginal introitus) or 3 (outside the vaginal introitus) prolapse. Approximately one-third had urinary incontinence and a similar proportion complained of difficulty in defecation. All the patients underwent colposacrosuspension with the mesh extending to the perineum in 67% of the patients. A Burch colposuspension was performed in 79% of the women. Postoperatively, 97% of the patients were followed for 1-29 months with a median of 8.5 months (mean 10.2 months). Recurrent prolapse, grade 2 or 3, developed in 11 patients (8%) and 17 patients (12%) developed urinary incontinence, needing a transvaginal tape procedure. Removal of the mesh was necessary in one patient (0.7%). Colposacrosuspension for severe genital prolapse delivered satisfactory short-term results. It is, however, a major surgical procedure and elderly or compromised patients may

  3. Relative contribution of organs other than brain to resting energy expenditure is consistent among male power athletes.

    Science.gov (United States)

    Oshima, Satomi; Miyauchi, Sakiho; Asaka, Meiko; Kawano, Hiroshi; Taguchi, Motoko; Torii, Suguru; Higuchi, Mitsuru

    2013-01-01

    We have previously shown that resting energy expenditure (REE) adjusted by fat-free mass (FFM) in male college athletes remains consistent regardless of FFM. The FFM comprises internal organs with high metabolic activity, such as liver and brain, which account for 60 to 80% of REE in adults. The purpose of the present study is to examine the contribution of internal organs to the REE of the FFM fraction among male power athletes. The study included 37 American male college football players. REE was measured by indirect calorimetry and body composition was measured by dual energy X-ray absorptiometry (DXA). Mass of brain, liver, and kidneys was measured by MRI and mass of heart was estimated by echocardiography. Normal levels of thyroid hormone (triiodothyronine: T3) were confirmed in all subjects prior to the analysis. Multiple regression analysis was used to assess the influence of FFM, fat mass (FM), T3, and mass of organs on variance of REE. Average body weight and FFM were 81.2±11.3 kg and 67.7±7.4 kg, respectively. The relative contributions of liver, kidneys, and heart to REE were consistent regardless of FFM, while the REE of brain was negatively correlated with FFM (r=-0.672, pFFM and T3 were found to be independent factors influencing REE. These results suggest that a steady contribution of internal organs other than the brain is the major reason for the consistency of the REE/FFM ratio in male power athletes.

  4. Vulvovaginitis: clinical features, aetiology, and microbiology of the genital tract

    Science.gov (United States)

    Jaquiery, A; Stylianopoulos, A; Hogg, G; Grover, S

    1999-01-01

    AIM—To clarify the contribution of clinical and environmental factors and infection to the aetiology of vulvovaginitis in premenarchal girls, and to determine clinical indicators of an infectious cause.
DESIGN—It was necessary first to define normal vaginal flora. Cases were 50 premenarchal girls > 2 years old with symptoms of vulvovaginitis; 50 controls were recruited from girls in the same age group undergoing minor or elective surgery.
RESULTS—Interview questionnaire showed no difference between cases and controls in regards to hygiene practices, exposure to specific irritants, or history of possible sexual abuse. Normal vaginal flora was similar to that described in previous studies, with the exception of organisms likely to be associated with sexual activity. 80% of cases had no evidence of an infectious cause. In the 10 cases in whom an infectious cause was found, there was significantly more visible discharge and distinct redness of the genital area on examination compared with other cases.
CONCLUSIONS— The findings suggest that vulvovaginitis in this age group is not usually infectious or necessarily related to poor hygiene, specific irritants or sexual abuse, although any of these can present with genital irritation. The possibility of sexual abuse should always be considered when a child presents with genital symptoms, but our data indicate it is not a common contributing factor. Infection is generally associated with vaginal discharge and moderate or severe inflammation.

 PMID:10373139

  5. Thinking about gender types: Cognitive organization of female and male types

    NARCIS (Netherlands)

    Vonk, R.; Ashmore, R.D.

    2003-01-01

    We examined the content and dimensional structure of a large and representative sample of gender types. In Study 1, using an open-ended procedure, participants generated 306 different labels for female types (e.g. housewife, feminist, femme fatale, secretary, slob) and 310 for male types (e.g.

  6. Organization of the motoneurons innervating the pelvic muscles of the male rat

    DEFF Research Database (Denmark)

    Schrøder, H D

    1980-01-01

    The cytoarchitecture of the motoneuron pool of the male rat was studied at the lumbo-sacral transition area, particularly in L6. In the latter segment a dorso-medial (DM), ventral (V), dorso-lateral (DL), and retrodorso-lateral group (RDL) could be defined. The DL group was associated...

  7. Uncovering category specificity of genital sexual arousal in women: The critical role of analytic technique.

    Science.gov (United States)

    Pulverman, Carey S; Hixon, J Gregory; Meston, Cindy M

    2015-10-01

    Based on analytic techniques that collapse data into a single average value, it has been reported that women lack category specificity and show genital sexual arousal to a large range of sexual stimuli including those that both match and do not match their self-reported sexual interests. These findings may be a methodological artifact of the way in which data are analyzed. This study examined whether using an analytic technique that models data over time would yield different results. Across two studies, heterosexual (N = 19) and lesbian (N = 14) women viewed erotic films featuring heterosexual, lesbian, and gay male couples, respectively, as their physiological sexual arousal was assessed with vaginal photoplethysmography. Data analysis with traditional methods comparing average genital arousal between films failed to detect specificity of genital arousal for either group. When data were analyzed with smoothing regression splines and a within-subjects approach, both heterosexual and lesbian women demonstrated different patterns of genital sexual arousal to the different types of erotic films, suggesting that sophisticated statistical techniques may be necessary to more fully understand women's genital sexual arousal response. Heterosexual women showed category-specific genital sexual arousal. Lesbian women showed higher arousal to the heterosexual film than the other films. However, within subjects, lesbian women showed significantly different arousal responses suggesting that lesbian women's genital arousal discriminates between different categories of stimuli at the individual level. Implications for the future use of vaginal photoplethysmography as a diagnostic tool of sexual preferences in clinical and forensic settings are discussed. © 2015 Society for Psychophysiological Research.

  8. History of abuse and organic difficulties in a convenience sample of 46 ultra-orthodox males with pedophilia.

    Science.gov (United States)

    Witztum, Eliezer; Daie, Netzer; Daie-Gabai, Ayala; Rosler, Ariel

    2012-01-01

    Evidence has started to accumulate that relates pedophilia to a history of being a victim of sexual abuse as well as to comorbidity with organic vulnerabilities. During a naturalistic study regarding treatment of pedophilia, the authors had access to clinical and psychodiagnostic evaluations of Israeli Jewish ultraorthodox male pedophiles outside the forensic system. Using psychiatric examination as well as a battery of psychological tests, presence of history of trauma as well as comorbidity with organic vulnerabilities among this unique sub-group was examined. This survey was part of a larger scale research on the effectiveness of Decapeptyl injections as treatment for pedophilia. All participants in the original research underwent comprehensive psychological assessment including an extensive clinical interview as well as psychological tests (Bender, Rorschach and TAT). Of the patients participating in the research, this survey focused on the group of 46 ultra-orthodox male pedophiles. Cross-tabs analyses were conducted in order to examine prevalence of history of trauma and organic vulnerabilities in this specific group. Based on self reports combined with corroborating reports (obtained from parents, educators and medical staff), together with indications in psychological tests, we found that 82.6% of participants were victims of sexual trauma as children and 87% suffer from some kind of organic vulnerability (learning disabilities, disinhibitions, etc.). LIMITATIONS of this small convenience sample that influence ability to generalize are discussed. The current survey indicates that in this sample, the ultra-orthodox male pedophile was frequently a victim of childhood sexual trauma, and exhibited indications of organic vulnerabilities. This is more pronounced than findings in previous studies, and calls for further research in order to understand the underlying causes.

  9. FEMALE GENITAL MUTILATION: ARE WE WINNING?

    African Journals Online (AJOL)

    2013-07-30

    Jul 30, 2013 ... Awolowo University Teaching Hospitals Complex, Ile-Ife, Nigeria ... practice of female genital mutilation (FGM) in countries like Nigeria. .... Table 1(b) 519 (92%) of the ..... Behrendt, A. and Moritz, S. Posttraumatic stress. 12.

  10. Direct Questioning of Genital Symptoms: Increasing Opportunities ...

    African Journals Online (AJOL)

    Bioline

    prompted and pelvic examination findings of genital symptoms. Against the ... Correspondence to: ABM Kharsany CAPRISA 2nd Floor Doris Duke Medical Research Institute Nelson R Mandela ..... training efforts should focus on health care.

  11. Diagnostic Challenges of Female Genital Tuberculosis

    Directory of Open Access Journals (Sweden)

    Chaudhary Vigi

    2017-02-01

    Full Text Available Background: India accounts for one fifth of the global incidence of tuberculosis (TB annually. Genital tract TB is one of the extra pulmonary presentations of TB leading to infertility among Indian women. Genital TB is a chronic disease and often asymptomatic with very few specific complaints. Infertility is the most common clinical presentation of genital TB. Herein, we report a case of 32-year-old female patient suffering from abdominal pain and infertility for the last 8 months. Methods: Hysterosalpingography (HSG and ultrasonography (USG did not reveal characteristic radiological appearances of TB although USG detected the presence of a large fibroid in the right uterine wall. Histology, microscopy for acid fast bacilli, liquid culture and nucleic acid amplification assay targeting 64kDa protein encoding gene, the IS6110 element of endometrium biopsy were negative for tubercle bacilli. Results: Since the diagnosis of genital TB is elusive, antitubercular treatment (ATT using isoniazid, pyrazinamide, rifampicin, and ethambutol was prescribed for two months followed by maintenance therapy with isoniazid and rifampicin for four months without any pregnancy outcome. Conclusion: However, the patient conceived spontaneously after surgical removal of fibroid. Relating infertility to female genital tuberculosis due to high prevalence of TB in the country and ignoring the presence of uterine fibroid might not have been the right decision taken by the gynaecologist. This suggests the urgent need for an accurate method intended for diagnosis of female genital tuberculosis.

  12. Thinking about gender types: cognitive organization of female and male types.

    Science.gov (United States)

    Vonk, Roos; Ashmore, Richard D

    2003-06-01

    We examined the content and dimensional structure of a large and representative sample of gender types. In Study 1, using an open-ended procedure, participants generated 306 different labels for female types (e.g. housewife, feminist, femme fatale, secretary, slob) and 310 for male types (e.g. workaholic, family man, sissy, womanizer, labourer). In Study 2A, a multidimensional configuration of 229 of these male and female types was derived from a free sorting task among a new set of participants. In Study 2B, a subset of types was judged on several dimensions of meaning, which were then fitted into the configuration of types. The most important dimensions in describing the structure of gender types were: young-old, masculine-feminine and traditional-modern. The masculine-feminine dimension showed that the male and female types were largely separated from each other; within each gender category, the types were ordered by their position on the masculine-feminine dimension. Several other aspects of current thinking about men and women are discussed.

  13. WE-AB-BRA-05: Fully Automatic Segmentation of Male Pelvic Organs On CT Without Manual Intervention

    International Nuclear Information System (INIS)

    Gao, Y; Lian, J; Chen, R; Wang, A; Shen, D

    2015-01-01

    Purpose: We aim to develop a fully automatic tool for accurate contouring of major male pelvic organs in CT images for radiotherapy without any manual initialization, yet still achieving superior performance than the existing tools. Methods: A learning-based 3D deformable shape model was developed for automatic contouring. Specifically, we utilized a recent machine learning method, random forest, to jointly learn both image regressor and classifier for each organ. In particular, the image regressor is trained to predict the 3D displacement from each vertex of the 3D shape model towards the organ boundary based on the local image appearance around the location of this vertex. The predicted 3D displacements are then used to drive the 3D shape model towards the target organ. Once the shape model is deformed close to the target organ, it is further refined by an organ likelihood map estimated by the learned classifier. As the organ likelihood map provides good guideline for the organ boundary, the precise contouring Result could be achieved, by deforming the 3D shape model locally to fit boundaries in the organ likelihood map. Results: We applied our method to 29 previously-treated prostate cancer patients, each with one planning CT scan. Compared with manually delineated pelvic organs, our method obtains overlap ratios of 85.2%±3.74% for the prostate, 94.9%±1.62% for the bladder, and 84.7%±1.97% for the rectum, respectively. Conclusion: This work demonstrated feasibility of a novel machine-learning based approach for accurate and automatic contouring of major male pelvic organs. It shows the potential to replace the time-consuming and inconsistent manual contouring in the clinic. Also, compared with the existing works, our method is more accurate and also efficient since it does not require any manual intervention, such as manual landmark placement. Moreover, our method obtained very similar contouring results as the clinical experts. Project is partially support

  14. WE-AB-BRA-05: Fully Automatic Segmentation of Male Pelvic Organs On CT Without Manual Intervention

    Energy Technology Data Exchange (ETDEWEB)

    Gao, Y; Lian, J; Chen, R; Wang, A; Shen, D [Univ North Carolina, Chapel Hill, NC (United States)

    2015-06-15

    Purpose: We aim to develop a fully automatic tool for accurate contouring of major male pelvic organs in CT images for radiotherapy without any manual initialization, yet still achieving superior performance than the existing tools. Methods: A learning-based 3D deformable shape model was developed for automatic contouring. Specifically, we utilized a recent machine learning method, random forest, to jointly learn both image regressor and classifier for each organ. In particular, the image regressor is trained to predict the 3D displacement from each vertex of the 3D shape model towards the organ boundary based on the local image appearance around the location of this vertex. The predicted 3D displacements are then used to drive the 3D shape model towards the target organ. Once the shape model is deformed close to the target organ, it is further refined by an organ likelihood map estimated by the learned classifier. As the organ likelihood map provides good guideline for the organ boundary, the precise contouring Result could be achieved, by deforming the 3D shape model locally to fit boundaries in the organ likelihood map. Results: We applied our method to 29 previously-treated prostate cancer patients, each with one planning CT scan. Compared with manually delineated pelvic organs, our method obtains overlap ratios of 85.2%±3.74% for the prostate, 94.9%±1.62% for the bladder, and 84.7%±1.97% for the rectum, respectively. Conclusion: This work demonstrated feasibility of a novel machine-learning based approach for accurate and automatic contouring of major male pelvic organs. It shows the potential to replace the time-consuming and inconsistent manual contouring in the clinic. Also, compared with the existing works, our method is more accurate and also efficient since it does not require any manual intervention, such as manual landmark placement. Moreover, our method obtained very similar contouring results as the clinical experts. Project is partially support

  15. Maternal Diabetes Mellitus and Genital Anomalies in Male Offspring

    DEFF Research Database (Denmark)

    Arendt, Linn Håkonsen; Lindhard, Morten Søndergaard; Henriksen, Tine Brink

    2018-01-01

    -born boys from Denmark (1978-2012) and Sweden (1987-2012) was carried out using Danish and Swedish register-based data. Using Cox regression models, we estimated hazard ratios for hypospadias and cryptorchidism according to maternal diabetes. We considered type and severity of diabetes, as well as timing...

  16. Reducing the Risk of Postoperative Genital Complications in Male Adolescents

    Science.gov (United States)

    Dossanova, ?ssem; Lozovoy, Vasiliy; Wood, Dan; ??nekenova, ?enzhekyz; Botabayeva, ?igul; Dossanov, Bolatbek; Lozovaya, Yelena; ?marov, ?algat

    2016-01-01

    The reproductive system of adolescents is exposed to a high risk of anomalies. In spite of the successes of surgical correction, the percentage of postoperative complications remains high. Special attention should be paid to circumcision, which is regarded as a religious tradition in many countries and carried out with sanitary violations. This…

  17. Disposal rate in different age groups of Karan Fries (Crossbred) males in organized herd.

    Science.gov (United States)

    Panmei, Achun; Gupta, A K; Shivahre, P R; Bhakat, M; Singh, K Mahesh

    2015-02-01

    The present study was carried out to analyze the disposal rate in different age groups of Karan Fries (KF) males in National Dairy Research Institute herd. Records on 1740 KF crossbred bulls born during the period 1997-2012 were collected with an objective to ascertain the effect of genetic and non-genetic (Period of birth and season of birth) factors on the disposal pattern of KF males. The percent of animals disposed from the herd due to mortality and culling was calculated by proportion using descriptive statistics. The data were subjected to Chi-square test to test the difference due to different factors. Overall disposal rate for the different age groups of 0-1 m, 1-2 m, 2-3 m, 3-6 m, 6-18 m, 18 m-3 year and 3-5 year were calculated as 17.9, 16.3, 14.2, 25.8, 49.0, 37.6 and 51.65%, respectively. In the age groups, 3-6 m, 6-18 m and 3-5 year, effect of periods of birth were found to be statistically significant (page group except in 3-5 year age group. Differences in overall disposal rate due to genetic group were statistically significant (page groups. Overview of the results indicated that higher overall disposal rate in age group of 1 month was due to mortality while, in the age groups of >1 month, culling was the primary cause.

  18. Comparison of the Natural History of Genital HPV Infection among Men by Country: Brazil, Mexico, and the United States.

    Science.gov (United States)

    Sudenga, Staci L; Torres, B Nelson; Silva, Roberto; Villa, Luisa L; Lazcano-Ponce, Eduardo; Abrahamsen, Martha; Baggio, Maria Luiza; Salmeron, Jorge; Quiterio, Manuel; Giuliano, Anna R

    2017-07-01

    Background: Male genital human papillomavirus (HPV) prevalence and incidence has been reported to vary by geographical location. Our objective was to assess the natural history of genital HPV by country among men with a median of 48 months of follow-up. Methods: Men ages 18-70 years were recruited from United States ( n = 1,326), Mexico ( n = 1,349), and Brazil ( n = 1,410). Genital specimens were collected every 6 months and HPV genotyping identified 37 HPV genotypes. Prevalence of HPV was compared between the three countries using the Fisher exact test. Incidence rates and 95% confidence intervals were calculated. The median time to HPV clearance among men with an incident infection was estimated using the Kaplan-Meier method. Results: The prevalence and incidence of the genital HPV types known to cause disease in males (HPV 16 and 6) was significantly higher among men from Brazil than men from Mexico. Prevalence and incidence of those genital HPV types in the United States varied between being comparable with those of Mexico or Brazil. Although genital HPV16 duration was significantly longer in Brazil ( P = 0.04) compared with Mexico and the United States, HPV6 duration was shortest in Brazil ( P = 0.03) compared with Mexico and the United States. Conclusions: Men in Brazil and Mexico often have similar, if not higher prevalence of HPV compared with men from the United States. Impact: Currently, there is no routine screening for genital HPV among males and while HPV is common in men, and most naturally clear the infection, a proportion of men do develop HPV-related diseases. Men may benefit from gender-neutral vaccine policies. Cancer Epidemiol Biomarkers Prev; 26(7); 1043-52. ©2017 AACR . ©2017 American Association for Cancer Research.

  19. Comparison of Organ Location, Morphology, and Rib Coverage of a Midsized Male in the Supine and Seated Positions

    Directory of Open Access Journals (Sweden)

    Ashley R. Hayes

    2013-01-01

    Full Text Available The location and morphology of abdominal organs due to postural changes have implications in the prediction of trauma via computational models. The purpose of this study is to use data from a multimodality image set to devise a method for examining changes in organ location, morphology, and rib coverage from the supine to seated postures. Medical images of a male volunteer (78.6±0.77 kg, 175 cm in three modalities (Computed Tomography, Magnetic Resonance Imaging (MRI, and Upright MRI were used. Through image segmentation and registration, an analysis between organs in each posture was conducted. For the organs analyzed (liver, spleen, and kidneys, location was found to vary between postures. Increases in rib coverage from the supine to seated posture were observed for the liver, with a 9.6% increase in a lateral projection and a 4.6% increase in a frontal projection. Rib coverage area was found to increase 11.7% for the spleen. Morphological changes in the organs were also observed. The liver expanded 7.8% cranially and compressed 3.4% and 5.2% in the anterior-posterior and medial-lateral directions, respectively. Similar trends were observed in the spleen and kidneys. These findings indicate that the posture of the subject has implications in computational human body model development.

  20. [Topography of the organs of the pelvic cavity and macroscopic and histologic findings of the sex organs of a male giant anteater (Myrmecophaga tridactyla) with regard to fertility].

    Science.gov (United States)

    Bartmann, C P; Beyer, C; Wissdorf, H

    1991-02-01

    A study was conducted on the reproductive organs of a male Giant Anteater. Discussed is the specific anatomy with its effect on fertility. The ovoid testicles are characterized by an intraabdominal position throughout life. Histologically documented is the active spermiogenesis. The accessory sexual glands consist of a glandula prostatica, glandula vesiculares and glandulae bulbourethrales. The short penis is situated immediately ventral to the anus. The existing anatomic individualities in comparison to other mammalia result in special reproductive aspects and should be taken into consideration for successful breeding.

  1. Towards a solution concerning female genital mutilation? An approach from within according to Islamic legal opinions

    Directory of Open Access Journals (Sweden)

    Jens Kutscher

    2011-01-01

    Full Text Available Female circumcision is a tradition that is widespread and not restricted to predominantly Muslim countries. It is prevalent among all religious groups in many parts of Africa and Western Asia, whether they are Coptic Christians, Ethiopian Jews, or Arab Muslims. Female genital cutting or—more to the point—female genital mutilation (FGM, generally referred to as circumcision, occurs in at least five different forms. Circumcision is essentially a powerful bodily sign of the human—male and female—covenant with God. In the Quran it is reaffirmed in sura al-Nahl and quoted as example in the fatwas endorsing circumcision. It seems to be true that men are hardly involved in the actual decision in favour of female genital cutting. A man should not interfere in the decision of women to be circumcised. It is practiced and transmitted among women and midwives. Only sometimes is a (male or female physician involved. On the basis of Islamic normativity, mirrored in fatwas, this paper aims to examine a very ambivalent approach concerning female genital mutilation.

  2. Using negative pressure therapy for improving skin graft taking on genital area defects following Fournier gangrene.

    Science.gov (United States)

    Orhan, Erkan; Şenen, Dilek

    2017-09-01

    Fournier's gangrene is an infective necrotizing fasciitis of the perineal, genital and perianal regions. Treatment includes aggressive surgical debridement that often results in extensive loss of genital skin. Skin grafts may be used for reconstruction but skin grafting of the male genitalia is diffucult because the penis and scrotum are mobile and deformable. A variety of methods are used to secure skin graft to recipient beds. We used negative pressure therapy (NPT) to secure skin grafts and improve skin graft taking. We used negative pressure therapy for graft fixation in 13 male patients who underwent debridements with the indication of Fournier gangrene, and whose defects formed were reconstructed with grafts between January 2009, and January 2014. Information about age of the patients, sessions of negative pressure therapy applied before, and after reconstruction, duration of hospital stay, and graft losses during postoperative period were recorded. Median age of the patients was 56.15 (46-72) years. NPT was applied to patients for an average of 6.64 sessions (4-12) before and 1 sessions after graft reconstruction. Patients were hospitalized for an average of 26.7 (20-39) days. Any graft loss was not seen after NPT. Because of the peculiar anatomy of the genital region, anchoring of grafts is difficult so graft losses are often encountered. Use of NPT for ensuring graft fixation on the genital region prevents skin graft shearing.

  3. Job performance evaluations as gender barriers in male dominated organizations and occupations

    OpenAIRE

    Serghini Idrissi, Aïcha

    2016-01-01

    In an effort to make documented and fair decisions on work‐related opportunities and career progressions, job performance has emerged as a pivotal Human Resource tool due to its link to quasi‐every career‐related decision in the organization. Indeed, differences in performance evaluations can influence a number of career advancement variables. Performance measurement differences can impart both pay and promotions (Roth, Purvis & Bobko, 2012), lead to lower levels of job satisfaction (Colquitt...

  4. Genital Herpes in Marital Partners

    Directory of Open Access Journals (Sweden)

    Mary Jacob

    1988-01-01

    Full Text Available During 1983-86, 225 patients were clinically diagnosed to have genital herpes (GH at our clinic. Of these, 90 men and 55 women were currently married. All the spouses were screened clinically and through standardized techniques for isolation and typing of herpes simplex virus, serological testing and Papanicolaou smear. There were 90 couples in whom at least one spouse had GH and in 38 (42% couples both partners had GH. Clinically, 49% of wives and 75% of husbands of GH patients were diagnosed to have the disease. The spouses of recurrent GH patients had a higher frequency of the disease than spouses of primary GH patients. Among spouses who were clinically asymptomatic, 40% had high serological titres suggestive of GH. Wives generally experienced more severe symptoms, especially pain in the lesions. Majority of lesions in both the partners were vesicles and ulcers. Prodromata were more among recurrent GH patients in both the partners. The frequency of recurrences wasalso similar in spouses. Seventy percent of wives and 40% of husbands could not identify any precipitating factor. Intercourse, physical stress and rich food were cited as possible factors in the remaining. All the wives had acquired the diseases through their husbands who were promiscuous. Fifty percent of husbands had been infected before marriage. Given the fact that asymptomatic carriers exist, it is better to consider all marital partners of GH as infected. Repeated and long-term follow, - up examination, particularly of wives of GH patients is therefore essential as an important socio-preventive aspect of this disease.

  5. Waxing and waning of abdominal organ /sup 67/Ga uptake in a male with lupus: a potential for organ-specific therapy

    Energy Technology Data Exchange (ETDEWEB)

    Spencer, R P; Sziklas, J J; Rosenberg, R J

    1987-01-01

    A 33 year old male with a long history of lupus erythematosus, had serial radiogallium images. These showed a 'waxing and waning' of activity in the spleen and kidneys (coming and going of uptake). This may have been related to the changing pattern of vasculitis that occurs in lupus. The finding raises the possibility of ultilizing radiogallium to indicate individual organ involvement, and suggests that therapy of the involved organs might be tried (without necessarily attempting systemic therapy). Further work is needed to determine if patients with lupus are particularly susceptible to infection at the time that the spleen is involved (as shown by radiogallium accumulation), and whether antibiotics should be administered during such episodes.

  6. Waxing and waning of abdominal organ 67Ga uptake in a male with lupus: a potential for organ-specific therapy

    International Nuclear Information System (INIS)

    Spencer, R.P.; Sziklas, J.J.; Rosenberg, R.J.

    1987-01-01

    A 33 year old male with a long history of lupus erythematosus, had serial radiogallium images. These showed a 'waxing and waning' of activity in the spleen and kidneys (coming and going of uptake). This may have been related to the changing pattern of vasculitis that occurs in lupus. The finding raises the possibility of ultilizing radiogallium to indicate individual organ involvement, and suggests that therapy of the involved organs might be tried (without necessarily attempting systemic therapy). Further work is needed to determine if patients with lupus are particularly susceptible to infection at the time that the spleen is involved (as shown by radiogallium accumulation), and whether antibiotics should be administered during such episodes. (author)

  7. Female genital tract graft-versus-host disease: incidence, risk factors and recommendations for management.

    Science.gov (United States)

    Zantomio, D; Grigg, A P; MacGregor, L; Panek-Hudson, Y; Szer, J; Ayton, R

    2006-10-01

    Female genital tract graft-versus-host disease (GVHD) is an under-recognized complication of allogeneic stem cell transplantation impacting on quality of life. We describe a prospective surveillance programme for female genital GVHD to better characterize incidence, risk factors and clinical features and the impact of a structured intervention policy. A retrospective audit was conducted on the medical records of all female transplant recipients surviving at least 6 months at a single centre over a 5-year period. Patients commenced topical vaginal oestrogen early post transplant with hormone replacement as appropriate for age, prior menopausal status and co-morbidities. A genital tract management programme included regular gynaecological review and self-maintenance of vaginal capacity by dilator or intercourse. The incidence of genital GVHD was 35% (95% confidence interval (CI) (25, 50%)) at 1 year and 49% (95% CI (36, 63%)) at 2 years. Topical therapy was effective in most cases; no patient required surgical intervention to divide vaginal adhesions. The main risk factor was stem cell source with peripheral blood progenitor cells posing a higher risk than marrow (hazard ratio=3.07 (1.22, 7.73), P=0.017). Extensive GVHD in other organs was a common association. We conclude that female genital GVHD is common, and early detection and commencement of topical immunosuppression with dilator use appears to be highly effective at preventing progression.

  8. Correction of Free Radical Lipid Oxidation in Internal Female Genital Inflammatory Diseases

    Directory of Open Access Journals (Sweden)

    A. D. Belyaevsky

    2008-01-01

    Full Text Available The paper descries a specific view on the mechanism responsible for development of the resistance of an inflammatory process in the female genital tract to drugs and on the role of a free radical process activation factor in the pathogenesis of the disease. Emphasis is laid on the importance of measures to diminish cell membrane permeability, by correcting their structural and functional states with antioxidants. Key words: inflammatory processes in the female genital organs, lipid peroxidation, antioxidative defense, cell membrane structural and functional state.

  9. Effects of the neonicotinoid insecticide, clothianidin, on the reproductive organ system in adult male rats.

    Science.gov (United States)

    Bal, Ramazan; Türk, Gaffari; Tuzcu, Mehmet; Yılmaz, Ökkes; Kuloğlu, Tuncay; Baydaş, Gıyasettin; Naziroğlu, Mustafa; Yener, Zabit; Etem, Ebru; Tuzcu, Zeynep

    2013-10-01

    Clothianidin (CTD) is a novel, broad-spectrum insecticide. In the current study, it was aimed to study the effect of subchronic exposure to low doses of CTD (2, 8 and 24 mg/kg body weight/day) on the reproductive system in adult rats. CTD treatment did not significantly change serum testosterone level or sperm parameters (e.g. concentration, motility and morphology), but caused significant decreases in weights of epididymis, right cauda epididymis and seminal vesicles. CTD treatment did not cause sperm DNA fragmentation and did not change the apoptotic index in the seminiferous tubules and levels of α-tocopherol and glutathione, but increased the level of thiobarbituric acid-reactive substances and cholesterol levels significantly at all doses. CTD exposure caused significant elevations in palmitic, linoleic and arachidonic acids in testis in all CTD-exposed groups. There was a drop in 20:4/18:2 (arachidonic acid/linoleic acid) ratio and an increase in 18:1n-9/18:0 (oleic acid/stearic acid) ratios in all CTD groups, in comparison to the control group. In conclusion, CTD had little detectable detrimental effects on the reproductive system of male rats over the measured parameters.

  10. Morphological and histological damage on reproduction organ of radio-sterilized male fruit flies bactrocera carambolae (drew & hancock) (diptera; tephritidae)

    International Nuclear Information System (INIS)

    Achmad Nasroh Kuswadi

    2011-01-01

    It is known that gamma irradiation of 90 Gy on pupae of Bactrocera carambolae (Drew & Hancock) fruit fly induced sterility on the adults, however limited data on the cause of sterility is available. To obtain such information, morphological and histological damages on the reproduction organ of male adult flies emerged from irradiated pupae were observed. Pupae of 9 day-old were irradiated with 90 Gy gamma, and the male adults of 7 and 14 day-old emerged from the pupae were dissected to obtained the testis. Morphology and size of the testis of irradiated and unirradiated flies were observed under the microscopes, each in 10 replicates. Preparate of the testis were also made and observed under the microscopes of 400 magnification. The results showed that significant damages were found on testis of the irradiated B. carambolae flies due to irradiation, so that the growth of the organ disturbed as shown by the smallers size of the irradiated testis as compare to the normal one. On the irradiated 7 day-old flies, the length and width of testis were 25.9 and 30.2 % smaller, while on those of 14 day-old the testis were 39.20 and 44.42 % smaller, than the normal. Besides smaller in size, dead germinal cells on the testis preparate were also observed. It is concluded that sterility on the male flies was due to the damage on the germinal cells so that abnormal spermatogenesis process happened. The smaller in size of the testis, is also differentiate between of the irradiated from the normal flies of B. carambolae. (author)

  11. Estradiol enhances retention but not organization of hippocampus-dependent memory in intact male mice.

    Science.gov (United States)

    Al Abed, Alice Shaam; Sellami, Azza; Brayda-Bruno, Laurent; Lamothe, Valérie; Noguès, Xavier; Potier, Mylène; Bennetau-Pelissero, Catherine; Marighetto, Aline

    2016-07-01

    Because estrogens have mostly been studied in gonadectomized females, effects of chronic exposure to environmental estrogens in the general population are underestimated. Estrogens can enhance hippocampus-dependent memory through the modulation of information storage. However, declarative memory, the hippocampus-dependent memory of facts and events, demands more than abilities to retain information. Specifically, memory of repetitive events of everyday life such as "where I parked" requires abilities to organize/update memories to prevent proactive interference from similar memories of previous "parking events". Whether such organizational processes are estrogen-sensitive is unknown. We here studied, in intact young and aged adult mice, drinking-water (1μM) estradiol effects on both retention and organizational components of hippocampus-dependent memory, using a radial-maze task of everyday-like memory. Demand on retention vs organization was manipulated by varying the time-interval separating repetitions of similar events. Estradiol increased performance in young and aged mice under minimized organizational demand, but failed to improve the age-associated memory impairment and diminished performance in young mice under high organizational demand. In fact, estradiol prolonged mnemonic retention of successive events without improving organization abilities, hence resulted in more proactive interference from irrelevant memories. c-Fos imaging of testing-induced brain activations showed that the deterioration of young memory was associated with dentate gyrus dysconnectivity, reminiscent of that seen in aged mice. Our findings support the view that estradiol is promnesic but also reveal that such property can paradoxically impair memory. These findings have important outcomes regarding health issues relative to the impact of environmental estrogens in the general population. Copyright © 2016 Elsevier Ltd. All rights reserved.

  12. Current Concepts for Genital Herpes Simplex Virus Infection: Diagnostics and Pathogenesis of Genital Tract Shedding.

    Science.gov (United States)

    Johnston, Christine; Corey, Lawrence

    2016-01-01

    Herpes simplex virus 2 (HSV-2) is a DNA virus that is efficiently transmitted through intimate genital tract contact and causes persistent infection that cannot be eliminated. HSV-2 may cause frequent, symptomatic self-limited genital ulcers, but in most persons infection is subclinical. However, recent studies have demonstrated that the virus is frequently shed from genital surfaces even in the absence of signs or symptoms of clinical disease and that the virus can be transmitted during these periods of shedding. Furthermore, HSV-2 shedding is detected throughout the genital tract and may be associated with genital tract inflammation, which likely contributes to increased risk of HIV acquisition. This review focuses on HSV diagnostics, as well as what we have learned about the importance of frequent genital HSV shedding for (i) HSV transmission and (ii) genital tract inflammation, as well as (iii) the impact of HSV-2 infection on HIV acquisition and transmission. We conclude with discussion of future areas of research to push the field forward. Copyright © 2015, American Society for Microbiology. All Rights Reserved.

  13. Current Concepts for Genital Herpes Simplex Virus Infection: Diagnostics and Pathogenesis of Genital Tract Shedding

    Science.gov (United States)

    Corey, Lawrence

    2015-01-01

    SUMMARY Herpes simplex virus 2 (HSV-2) is a DNA virus that is efficiently transmitted through intimate genital tract contact and causes persistent infection that cannot be eliminated. HSV-2 may cause frequent, symptomatic self-limited genital ulcers, but in most persons infection is subclinical. However, recent studies have demonstrated that the virus is frequently shed from genital surfaces even in the absence of signs or symptoms of clinical disease and that the virus can be transmitted during these periods of shedding. Furthermore, HSV-2 shedding is detected throughout the genital tract and may be associated with genital tract inflammation, which likely contributes to increased risk of HIV acquisition. This review focuses on HSV diagnostics, as well as what we have learned about the importance of frequent genital HSV shedding for (i) HSV transmission and (ii) genital tract inflammation, as well as (iii) the impact of HSV-2 infection on HIV acquisition and transmission. We conclude with discussion of future areas of research to push the field forward. PMID:26561565

  14. Genital warts: Canadians' perception, health-related behaviors, and treatment preferences.

    Science.gov (United States)

    Steben, Marc; LaBelle, Deborah

    2012-10-01

    The study aimed to gauge the perceptions of Canadians toward genital warts, related health behaviors, and treatment preferences. An online survey supported by an unrestricted grant from Graceway Canada was conducted in February 2011 by Leger Marketing. It included 9 demographic questions and 17 questions relating to genital wart perception (2 multiple-choice, 15 four-point rating from strongly agree to strongly disagree). The survey was completed by 1520 Canadian adults aged 18 to older than 75 years, of whom 52% (786/1520) were female. Fifty-two percent of respondents stated that they would monitor an unrecognized spot on their genitals, and only seek medical assistance if it did not go away. Only 43% (652/1520) said that they would stop having sex until the spots were gone. Although only 10% (158/1520) of respondents stated that they would not inform their partner, this was much higher among men (14%, 103/734) than women (7%, 55/786), with p ≤ .01. Concerns of being judged by friends/family were high (44%, 669/1520), especially among younger (18-34 y) Canadians (60%), with p ≤ .05. Regarding prevention, 32% (493/1520) of respondents believed that monogamy would protect against genital warts and 25% (373/1520) believed they are not at risk if they use a condom. Treatment preference was in favor of a cream rather than an "invasive" treatment (58%, 886/1520), particularly among younger (67%, 283/425, p ≤ .05) and male respondents (63%, 464/734, p ≤ .01). Sixty percent (921/1520) would worry that genital warts could not be resolved; and 44% (668/1520), that they would recur. Among Canadians, genital warts were associated with a fair degree of social stigma and potential negative impact on their psyche, especially for younger Canadians.

  15. International efforts on abandoning female genital mutilation

    Directory of Open Access Journals (Sweden)

    E. Edouard

    2013-09-01

    Full Text Available Female genital mutilation (FGM, sometimes referred to as female circumcision or female genital cutting, is a harmful cultural practice without any known health benefit. Its short-term and long-term health risks have led to numerous initiatives toward its eradication at international and local levels, over the last two decades. While major challenges remain and millions of girls and women are still at risk of being subjected to FGM, there is growing evidence that interventions that take into account the social dynamics that perpetuate FGM are yielding positive results toward its reduction. Well-recognized as a human rights violation in international treaties, the elimination of female genital mutilation requires ongoing interventions through cross-sectoral approaches that address attitudinal, cultural and behavioral change.

  16. Generating protective immunity against genital herpes.

    Science.gov (United States)

    Shin, Haina; Iwasaki, Akiko

    2013-10-01

    Genital herpes is an incurable, chronic disease that affects millions of people worldwide. Not only does genital herpes cause painful, recurrent symptoms, it is also a significant risk factor for the acquisition of other sexually transmitted infections such as HIV-1. Antiviral drugs are used to treat herpes simplex virus (HSV) infection, but they cannot stop viral shedding and transmission. Thus, developing a vaccine that can prevent or clear infection will be crucial in limiting the spread of disease. In this review we outline recent studies that improve our understanding of host responses against HSV infection, discuss past clinical vaccine trials, and highlight new strategies for vaccine design against genital herpes. Copyright © 2013 Elsevier Ltd. All rights reserved.

  17. Broad HPV distribution in the genital region of men from the HPV infection in men (HIM) study.

    Science.gov (United States)

    Sichero, Laura; Pierce Campbell, Christine M; Ferreira, Silvaneide; Sobrinho, João S; Luiza Baggio, Maria; Galan, Lenice; Silva, Roberto C; Lazcano-Ponce, Eduardo; Giuliano, Anna R; Villa, Luisa L

    2013-09-01

    The HPV infection in men (HIM) study examines the natural history of genital HPV infection in men. Genotyping methods used in this study identify 37 α-HPV types; however, the viral type could not be identified in approximately 22% of male genital specimens that were HPV PCR positive. Our aim was to genotype HPV-unclassified specimens by sequencing PGMY09/11, GP5+/6+ or FAP59/64 PCR products. Using this approach we were able to detect 86 unique HPV types among 508 of 931 specimens analyzed. We report for the first time the presence of a broad range of α-, β- and γ-HPV at the male genitals. Copyright © 2013 Elsevier Inc. All rights reserved.

  18. Primary Genital Herpes Diseases in İnfancy

    Directory of Open Access Journals (Sweden)

    Sevinç Gümüş Pekacar

    2016-09-01

    Full Text Available Symptomatic primary genital herpes infection is very rare in early childhood. Herpes simplex virus 1 type is the infectious agent in 20-50% percent of primery infections. Sexual abuse should be considered when genital herpes is seen in a person before sexual active age. It is mild and self limiting unless the patient is immune compramised. In this paper we discussed a 17 months old patient with genital herpes and approach to genital herpes in children.

  19. Intraurethral condylomata acuminata associated with genital piercings.

    Science.gov (United States)

    Takahashi, S; Hirano, Y; Kawamura, T; Homma, Y

    2013-01-01

    A 33-year-old man was referred to our institution with papillary masses at the urethral meatus and difficulty urinating. Genital examination showed two piercings on the frenulum, which were penetrating the external urethra. Endoscopic examination revealed papillary tumours over the entire circumference of the penile urethra and the piercing site. The tumours were resected transurethrally. Microscopic examination revealed condylomata acuminata. Human papillomavirus types 6 and 66 were detected in the lesions. Retrograde urethral viral infection is rare because of the protection provided by the mucosal immune system. Genital piercing may have facilitated spread of the human papillomavirus into the urethra.

  20. Genital herpes simplex virus infections in adults.

    Science.gov (United States)

    Mertz, G; Corey, L

    1984-02-01

    With the decline in prevalence of childhood-acquired oral-labial herpes simplex type 1 infections in some populations and the increasing incidence of genital herpes infections in adults, clinicians are more likely to see patients with severe primary, first-episode genital herpes infections. Complications of these primary infections may include aseptic meningitis and urine retention secondary to sacral radiculopathy or autonomic dysfunction. Presented are the clinical course of first-episode and recurrent infections, complications, diagnostic laboratory methods, and results of controlled clinical trials evaluating the efficacy of topical, intravenous, and oral preparations of acyclovir.

  1. [Primary genital herpes with sacral meningoradiculitis].

    Science.gov (United States)

    Carron, P-N; Anguenot, J-L; Dubuisson, J-B

    2004-02-01

    Herpetic genital infection is a common sexually transmitted disease, caused in most cases by type 2 Herpes simplex virus (HSV2). This virus is characterized by its neurotropic properties and its ability to establish latency in sacral sensory ganglions. Some cases of genital primo-infection are complicated by viral replication dissemination to neigbhoring nerve structures like meninges and radicular terminations. In such cases muco-cutaneous manifestations are associated with peripheral neurological impairment in the form of meningo-radiculitis. Physicians should be familiar with these neurological symptoms knowing that they always regress completely. The present report illustrates these complications and reviews the potential neurological implications described in the literature.

  2. Interrelationships Within the Bacterial Flora of the Female Genital Tract

    Directory of Open Access Journals (Sweden)

    Henry J. Carson

    1997-01-01

    Full Text Available Analysis of 240 consecutive vaginal swabs using the compatibility profile technique revealed that only 2 bacteria have the ability to be a sole isolate and as such a candidate to be a major aerobic regulator of the bacterial flora of the female genital tract (BFFGT. Compatibility profiles of Lactobacillus and Gardnerella vaginalis have shown that these organisms shared compatibility profiling for the majority of the normal bacterial constituents of the female genital tract. Dominance disruption appears to come from the addition of compatible co-isolates and presumed loss of numerical superiority. These phenomena appear to be the keys to reregulation of BFFGT. Lactobacillus appears to be the major regulator of both G. vaginalis and anaerobic bacteria. When additional organisms are added to the bacterial flora, they may add to or partially negate the inhibitory influence of Lactobacillus on the BFFGT. Inhibitor interrelationships appear to exist between coagulase-negative staphylococci and Staphylococcus aureus and the group B streptococci (GBS and other beta hemolytic streptococci. Facilitating interrelationships appear to exist between S. aureus and the GBS and selected Enterobacteriaceae.

  3. RISK FACTORS OF ARTERIAL HYPERTENSION IN ORGANIZED COHORT OF MALE EMPLOYEES OF THE MACHINE BUILDING PLANT

    Directory of Open Access Journals (Sweden)

    A. N. Britov

    2017-01-01

    Full Text Available Aim. To study the incidence of arterial hypertension (HT and prevalence of risk factors and occupational factors (OF among people with HT on the base of engineering plant within "The program of formation of healthy lifestyle and prevention of chronic non-communicable diseases among the contingent, attached for the medical assistance for the period 2012-2016".Material and methods. The study included men (n=586, aged 20-65 years – the workers of the engineering plant directly involved in the works in conditions of industrial occupational exposures. These specified works occupied not less than 50% of the general time, and work experience at the enterprise in examined workers was at least 5 years.Results. All examined people were divided into 2 groups according to the office blood pressure (BP levels: without HT – 380 people (64.8% and with HT – 206 patients (35.2%. HT was observed more often among people without higher education (39.2 vs 28.3%; р<0.07. The prevalence of morphological changes on the fundus of eyes was significantly different in hypertensive patients and people without HT (30.6% vs 21.3%, respectively; p<0.04, that appears to be evidence of early organ disorders. OF were found more often in the group of workers with elevated office BP (31.9% vs 23.2%; p<0.04. Metabolic syndrome were detected in 44.8% of hypertensive patients vs 22.4% in people without HT (p<0.001. The people with HT but without other components of metabolic syndrome were taken for particular analysis. In this group the higher education was also much less often (24.0% vs 57.6%; p<0.001, and OF (excluding work at the computer were revealed more often (87.3% vs 80.2%; p <0.06.Conclusion. The development of HT in workers of engineering plant is influenced, firstly, by "traditional" risk factors – age and components of metabolic syndrome, and higher education is a kind of HT "anti-risk factor". OF were significantly more common in the group of workers with

  4. Infertility as a consequence of spermagglutinating Staphylococcus aureus colonization in genital tract of female mice.

    Directory of Open Access Journals (Sweden)

    Siftjit Kaur

    Full Text Available Various studies have shown Staphylococcus aureus to be one of the most prevalent organism in male and female genital tract but most practitioners dismiss it as mere contamination which is assumed to be of no significance. However, it is now suggested that the presence of this organism should not be ignored, as incubation of spermatozoa with S. aureus results in reduced sperm motility. Although S. aureus has been reported to cause immobilization of spermatozoa, however, its role in infertility has yet to be elucidated. The present study was designed to establish a spermagglutinating strain of S. aureus isolated from the cervix of a woman with unexplained infertility, in mouse and evaluate its effect on fertility outcome. Female Balb/c mice were inoculated intravaginally with different doses of S. aureus (10(4, 10(6 or 10(8cfu/20 µl for 10 consecutive days. Microbial colonization monitored every 3(rd day by vaginal cultures, revealed that strain could efficiently colonize mouse vagina. Mating on day 12, with proven breeder males led to 100% decrease in fertility as compared to control. Even a single dose of 10(6 or 10(8cfu could lead to vaginal colonization which persisted for 10 days followed by gradual clearing till 21 days, vaginal cultures were negative thereafter. Female mice mated on day 7 (culture positive, were rendered infertile, however, the mice mated on day 22 (culture negative, retained fertility and delivered pups indicating its role in provoking infertility. Further, except infertility, no other clinical manifestation could be seen apparently or histologically. However, when a non-spermagglutinating/immobilizing standard strain of S. aureus MTCC6625 was inoculated intravaginally at 10(8cfu for 10 days followed by mating on day 12, fertility was observed in all the female mice. This supports the hypothesis that infertility observed in the former groups was as a result of colonization with spermagglutinating strain of S. aureus.

  5. Welfare of entire males and females in organic pig production when reared in single-sex groups

    DEFF Research Database (Denmark)

    Thomsen, Rikke; Bonde, Marianne Kjær; Rousing, Tine

    2012-01-01

    90 min in total. Number of skin lesions and prevalence of lameness and general debility were assessed for each animal. The mean aggression levels were 4.3 interactions per animal per hour during ‘roughage provision’ and 1.9 during ‘post-roughage provision’, with no difference between genders......In the 25 EU countries more than 100 million male piglets are castrated each year. Castration is particularly problematic in organic pig production because it conflicts with the high welfare and other ethical standards associated with this system of animal production. The objective...... kg. Behaviour observations was made in two different periods, ‘roughage provision’ with observation of aggressive interactions lasting 30 min, and ‘post-roughage provision’ with observations of aggressive interactions, number of mountings and number of active animals in intervals of 15 min, lasting...

  6. Genital Human Papillomavirus Infection Progression to External Genital Lesions: The HIM Study.

    Science.gov (United States)

    Sudenga, Staci L; Ingles, Donna J; Pierce Campbell, Christine M; Lin, Hui-Yi; Fulp, William J; Messina, Jane L; Stoler, Mark H; Abrahamsen, Martha; Villa, Luisa L; Lazcano-Ponce, Eduardo; Giuliano, Anna R

    2016-01-01

    Human papillomavirus (HPV) causes two types of external genital lesions (EGLs) in men: genital warts (condyloma) and penile intraepithelial neoplasia (PeIN). The purpose of this study was to describe genital HPV progression to a histopathologically confirmed HPV-related EGL. A prospective analysis nested within the HPV Infection in Men (HIM) study was conducted among 3033 men. At each visit, visually distinct EGLs were biopsied; the biopsy specimens were subjected to pathologic evaluation and categorized by pathologic diagnoses. Genital swabs and biopsies were used to identify HPV types using the Linear Array genotyping method for swabs and INNO-LiPA for biopsy specimens. EGL incidence was determined among 1788 HPV-positive men, and cumulative incidence rates at 6, 12, and 24 mo were estimated. The proportion of HPV infections that progressed to EGL was also calculated, along with median time to EGL development. Among 1788 HPV-positive men, 92 developed an incident EGL during follow-up (9 PeIN and 86 condyloma). During the first 12 mo of follow-up, 16% of men with a genital HPV 6 infection developed an HPV 6-positive condyloma, and 22% of genital HPV 11 infections progressed to an HPV 11-positive condyloma. During the first 12 mo of follow-up, 0.5% of men with a genital HPV 16 infection developed an HPV 16-positive PeIN. Although we expected PeIN to be a rare event, the sample size for PeIN (n=10) limited the types of analyses that could be performed. Most EGLs develop following infection with HPV 6, 11, or 16, all of which could be prevented with the 4-valent HPV vaccine. In this study, we looked at genital human papillomavirus (HPV) infections that can cause lesions in men. The HPV that we detected within the lesions could be prevented by a vaccine. Copyright © 2015 European Association of Urology. Published by Elsevier B.V. All rights reserved.

  7. Dismantling the man-made myths upholding female genital mutilation.

    Science.gov (United States)

    Jiménez Ruiz, Ismael; Almansa Martínez, Pilar; Alcón Belchí, Carolina

    2017-05-01

    Female genital mutilation (FGM) is internationally considered an affront to human rights and an act of violence against women and young girls. Furthermore, it hierarchizes and perpetuates inequality and denies women and girls the right to physical and psychosexual integrity. The aim of this study is to detect the weak points and false premises underlying male justification of FGM and to present demythologization as a health education tool. We used a qualitative methodology with an ethonursing focus via semistructured individual and group interviews in 25 men associated with FGM. Our results found that nine myths and their mythologization are presented through the masculine voices of those associated with this tradition. These myths are used as justification by men and women in order to uphold the practice of FGM. Demythologization as a nursing intervention based on reorienting or restructuring models of cultural care allows us to work against the false premises making up the myths which act to protect this tradition.

  8. Female genital mutilation : Conditions of decline

    NARCIS (Netherlands)

    Caldwell, JC; Orubuloye, IO; Caldwell, P

    Female genital mutilation (or female circumcision) has been experienced by over 100 million women in sub-Saharan Africa and the Nile valley Efforts to suppress the practice were made in the earlier decades of the present century, especially by missionaries in Kenya in the 1920s and early 1930s.

  9. Rectal Lipoma Associated with Genital Prolapse

    African Journals Online (AJOL)

    female genital prolapse. In the present case, as the patient is post‑menopausal and with co‑existing partial rectal prolapse, vaginal hysterectomy was carried out. Diagnostic approaches usually include endoscopy, contrast‑enhanced CT scan of the abdomen, and barium enema. Endoscopic biopsies usually fail to diagnose ...

  10. Medicalization of female genital mutilation/cutting

    African Journals Online (AJOL)

    G.I. Serour

    Globally 100–140 million women and girls have been subjected to female genital mutilation/cutting ... In some Muslim countries where FGM/C is prevalent it is often wrongly quoted that the basis for ..... ditional health care, community leaders, educators, social scientists, ... lators, mass media, religious leaders, and NGOs.

  11. Female genital mutilation: psychological and reproductive health ...

    African Journals Online (AJOL)

    The study examined the reproductive health and psychological effects of female genital mutilation, in one traditional area in the Upper East region (i.e. Kayoro Traditional Area) of Ghana. The results of the study revealed that, the practice of FGM actually affects the physical (deforming the female genitalia), psychological (the ...

  12. Psychosocial Treatment for Recurrent Genital Herpes.

    Science.gov (United States)

    Longo, David J.; And Others

    1988-01-01

    Assigned 21 individuals with recurrent genital herpes to psychosocial intervention, social support, or waiting-list control conditions. Those receiving psychosocial intervention (herpes simplex virus information, relaxation training, stress management instructions, and an imagery technique) reported significantly greater reductions in herpes…

  13. Hyperaesthesia following genital herpes: a case report.

    Science.gov (United States)

    Ooi, Catriona; Zawar, Vijay

    2011-01-01

    We report an adult female patient who presented with sacral radiculopathy as incapacitating dysthesias following primary genital herpes simplex, which later recurred. Despite use of systemic antiviral treatment, the painful syndrome in our patient persisted. The success in treatment was seen only after the addition of amitriptyline hydrochloride. The case is being presented here for its rare manifestation and novel use of amitriptyline hydrochloride.

  14. Hyperaesthesia Following Genital Herpes: A Case Report

    OpenAIRE

    Ooi, Catriona; Zawar, Vijay

    2011-01-01

    We report an adult female patient who presented with sacral radiculopathy as incapacitating dysthesias following primary genital herpes simplex, which later recurred. Despite use of systemic antiviral treatment, the painful syndrome in our patient persisted. The success in treatment was seen only after the addition of amitriptyline hydrochloride. The case is being presented here for its rare manifestation and novel use of amitriptyline hydrochloride.

  15. Female genital mutilation - from tradition to femicide

    Directory of Open Access Journals (Sweden)

    Rakić Jelena

    2017-01-01

    Full Text Available Female genital mutilation has been drawing international attention for the last couple of decades, but this phenomenon is almost unknown in Serbia. In this work we will point to its basic forms and its presence in the world as well as to the variety of consequences, especially those which are the most common causes of death. With this purpose in mind, the work represents the a review of theoretical debates and empirical studies, based on which relevant data may be gathered, related to the previously mentioned subject of the work. Female genital mutilation is a phenomenon mostly in Africa, but due to migrations has become a problem thoughout the whole world. Traditional and cultural norms of strict patriarchal societies along with deeply rooted inequality of genders have contributed to the maintenance of this custom up till today. This custom includes a sequence of different procedures which are used to injure female genitals even though there are no medical reasons for such acts. They are conducted by older women in insanitary conditions and by means such as scissors, razors or glass which bring numerous consequences which can result in death. Females subdued to infibulation are at greater risk of death, although each of the forms of mutilation may have this consequence. Female genital mutilation represents violence against women due to its inevitable physical consequences and its harmful effect on health. Girls and women are subdued to the procedure which in some cases results in death, for the purpose of the community acceptance, most of all the acceptance of the future husband. Namely, women are elligible for marriage only if they are virgins, which is achieved by genital mutilation, according to the opinion of the community in which this tradition is preserved. Beside that, marriage is of high importance for the economic stability of a woman, considering the fact that all the economic power is held by men. Genital mutilation has the purpose

  16. Psychophysical properties of female genital sensation.

    Science.gov (United States)

    Farmer, Melissa A; Maykut, Caroline A; Huberman, Jackie S; Huang, Lejian; Khalifé, Samir; Binik, Yitzchak M; Apkarian, A Vania; Schweinhardt, Petra

    2013-11-01

    Provoked vestibulodynia (PVD) is characterized by the presence of vulvar touch and pain hypersensitivity. Pain with vaginal distension, which motivates treatment seeking and perpetuates distress, is frequently reported with PVD. However, the concordance between the perception of vulvar and vaginal sensation (ie, somatic and visceral genital sensations, respectively) remains unstudied in healthy women, as well as in clinical populations such as PVD. To evaluate the static and dynamic (time-varying) properties of somatic and visceral genital sensation, women with PVD (n=14) and age- and contraceptive-matched healthy controls (n=10) rated varying degrees of nonpainful and painful genital stimulation. Somatic (vulvar) mechanical sensitivity to nonpainul and painful degrees of force were compared to visceral (vaginal) sensitivity to nonpainful and painful distension volumes. Results indicated that healthy women showed substantial individual variation in and high discrimination of vulvar and vaginal sensation. In contrast, PVD was associated with vulvar allodynia and hyperalgesia, as well as vaginal allodynia. Modeling of dynamic perception revealed novel properties of abnormal PVD genital sensation, including temporal delays in vulvar touch perception and reduced perceptual thresholds for vaginal distension. The temporal properties and magnitude of PVD distension pain were indistinguishable from vaginal fullness in healthy controls. These results constitute the first empirical comparison of somatic and visceral genital sensation in healthy women. Findings provide novel insights into the sensory abnormalities that characterize PVD, including an experimental demonstration of visceral allodynia. This investigation challenges the prevailing diagnostic assessment of PVD and reconceptualizes PVD as a chronic somatic and visceral pain condition. Copyright © 2013. Published by Elsevier B.V.

  17. Immunoprotection of gonads and genital tracts in human embryos and fetuses: immunohistochemical study.

    Science.gov (United States)

    Gurevich, A; Ben-Hur, H; Moldavsky, M; Szvalb, S; Berman, V; Zusman, I

    2001-12-01

    The immune protection of genital organs in embryogenesis has not been sufficiently studied. The purpose of this study was to investigate the development of the secretory immune system (SIS) in the gonads and genital tracts of human embryos and fetuses. Developing gonads at different stages and genital tracts from 18 embryos and 39 fetuses in the first to third trimester of gestation were analyzed for presence of different component of SIS: secretory component (SC), joining (J) chain. IgA, IgM, IgG, macrophages, and subsets of lymphocytes. The material was divided into two groups: cases not subjected to foreign antigenic effects (group I, n = 31) and those under antigenic attack (chorioamnionitis, group II, n = 26). In embryos and fetuses of group I, SC, J chain, and IgG were seen in the epithelium of mesonephric and paramesonephric ducts, proliferating coelomic epithelium, epithelium of the uterine tubes and uterus, epithelium of the vas deferens, epididymis, and rete testis. IgA and IgM appeared in 6-week-old embryos. J chain, IgA, IgM, and IgG, but not SC, were found in the primary oocytes and oogonia, spermatogonia. and interstitial cells. An abundance of macrophages was seen in 4-week-old embryos. T and B lymphocytes first appeared in 6-7-week-old embryos. In embryos and fetuses of group II, reactivity of immunoglobulins (Igs) decreased until they disappeared altogether. Components of SIS were seen in genital organs in 4-5-week-old embryos and were present during the whole intrauterine period. We suggest the presence of two forms of immune protection of fetal genital organs. One form contains SC, J chain, and Igs and is present in the genital tract epithelium. The second form contains only J chain and Igs and is present in germ cells of gonads. The loss of Igs in cases with chorioamnionitis reflects the functional participation of the SIS of genital organs in response to antigen attack.

  18. Diuron exposure induces systemic and organ-specific toxicity following acute and sub-chronic exposure in male Wistar rats.

    Science.gov (United States)

    Domingues, Alexandre; Barbisan, Luis Fernando; Martins, Priscila Raquel; Spinardi-Barbisan, Ana Lúcia Tozzi

    2011-05-01

    Diuron [3-(3,4-dichlorophenyl)-1,1-dimethylurea] is a substitute urea herbicide widely used on agricultural crops with potential mutagenic, teratogenic, reproductive and carcinogenic effects. Nonetheless, its toxic potential on the immune system needs a detailed assessment. Thus, in order to evaluate the adverse effect of this herbicide on lymphohematopoietic organs and macrophage activity, male Wistar rats were orally treated with Diuron at 125, 1250 and 2500 ppm for 14, 28 or 90 days. General signs of toxicity were observed in Diuron-treated groups (1250 and 2500 ppm), including reduced food intake and body weight gain, as well as higher relative weights for spleen, kidneys and liver (28 and 90-day toxicity studies) and elevated serum levels of ALT, albumin, total protein, creatinine and urea (28-day toxicity study). Diuron exposure caused a severe depletion of splenic white pulp compartments and cellularity, followed by a decreased number of CD4(+) T lymphocytes, increased extramedullary hematopoiesis and deposition of hemosiderin in red pulp. Despite alteration in macrophage spreading, the macrophagic activity was not significantly affected by the herbicide. Under these experimental conditions, the results suggest that Diuron exerts systemic and target-organ toxicity, mainly at higher concentration. Copyright © 2011 Elsevier B.V. All rights reserved.

  19. The Effects of Aqueous Extract of Anacyclus Pyrethrum on Sperm Count and Reproductive Organs in Adult Male Rats

    Directory of Open Access Journals (Sweden)

    Mohammad Reza Shahraki

    2015-02-01

    Full Text Available Background: More than 80 million individuals suffer from infertility globally. Various factors such as some drugs and toxins have harmful effects on fertility. Anacyclus pyrethrum plant in Indian traditional medicine is used for treatment of many diseases including infertility. Materials and Methods: In this experimental study 48 male adult rats were divided randomly into four groups (N=12 including one control group (A and three test groups (B, C and D. Test groups (B, C and D received root aqueous extract of A. pyrethrum intraperitoneally with doses of 50, 100 and 150 mg/kg for 28 days, respectively. At the end of the treatment period, the reproduction variables such as weight of body and sex organs, the sperm count in epididymis and right and left vas deferens and percent of abnormal spermatozoids were determined. The test groups were compared to the controls using analysis of variance following Tukey. Results: Data analysis of body and sex organs’ weight, sperm count of epididymis and right and left vas deferens and percent of abnormal spermatozoids showed a significant difference between the tests and control groups (p=0.02, p=0.0001; however, no significant difference was found between two groups regarding vas deferens weight. Conclusion: The results of the present study showed that root aqueous extract of A. pyrethrum increased the weights of body and sex organs, increase of sperm count of epididymis and right and left vas deferens, and reduction of percent of abnormal spermatozoids in treated rats.

  20. The nucleolus in the mouse oocyte is required for the early step of both female and male pronucleus organization.

    Science.gov (United States)

    OGUSHI, Sugako; SAITOU, Mitinori

    2010-10-01

    During oocyte growth in the ovary, the nucleolus is mainly responsible for ribosome biogenesis. However, in the fully-grown oocyte, all transcription ceases, including ribosomal RNA synthesis, and the nucleolus adopts a specific monotonous fibrillar morphology without chromatin. The function of this inactive nucleolus in oocytes and embryos is still unknown. We previously reported that the embryo lacking an inactive nucleolus failed to develop past the first few cleavages, indicating the requirement of a nucleolus for preimplantation development. Here, we reinjected the nucleolus into oocytes and zygotes without nucleoli at various time points to examine the timing of the nucleolus requirement during meiosis and early embryonic development. When we put the nucleolus back into oocytes lacking a nucleolus at the germinal vesicle (GV) stage and at second metaphase (MII), these oocytes were fertilized, formed pronuclei with nucleoli and developed to full term. When the nucleolus was reinjected at the pronucleus (PN) stage, most of the reconstructed zygotes cleaved and formed nuclei with nucleoli at the 2-cell stage, but the rate of blastocyst formation and the numbers of surviving pups were profoundly reduced. Moreover, the zygotes without nucleoli showed a disorder of higher chromatin organization not only in the female pronucleus but also, interestingly, in the male pronucleus. Thus, the critical time point when the nucleolus is required for progression of early embryonic development appears to be at the point of the early step of pronucleus organization.

  1. Anatomy and arterial vascularization of female genital system of margay (Leopardus weidii

    Directory of Open Access Journals (Sweden)

    Andrezza Braga Soares Silva

    2016-02-01

    Full Text Available The margay (Leopardus wiedii belongs to Carnivora order and present’s nocturnal habits. There are few studies using this specie, whereas it is between feline species vulnerable to extinction. Thus, we propose a descriptive study about female genital system and behavior of the arteries responsible for the blood supply to these organs in margay. It used one exemplary victim of poaching that to death. The animal was stored in freezer. Subsequent to defrost at room temperature, it proceeded with the solution injection Leoprene Latex ‘650’ colored in red for better identification of vessels before the adjacent strutures. The specimen was fixed using an aqueous 10% formaldehyde with subsequent immersion in the same fixative solution. The genital system were dissected and the organs and arterial branches were identified and photodocumented. The female genital system of margay consists of a pair of ovaries, uterus with a pair of uterine horns, vagina and vulva. The arterial distribution of female system have a common vessel to iliac artery which branches and leads to internal pudendal artery sends a branch along the pudendal nerve pathway, urogenital artery. This, we performed divided into two branches, cranial and caudal. The cranial branch irrigates laterally cervix and uterine horns and caudal branch, vagina and vulva. The ovarian arteries, peers, originate from abdominal aorta only vascularization the ovaries. The female genital system and vascularization of the genitals organs of margay resembles of domestic carnivores including cats and some wild felines like the ocelot and find differences with the same description held in other domestic and wild species.

  2. Seroepidemiological and socioeconomic studies of genital chlamydial infection in Ethiopian women.

    Science.gov (United States)

    Duncan, M E; Jamil, Y; Tibaux, G; Pelzer, A; Mehari, L; Darougar, S

    1992-08-01

    had a higher prevalence (65%) of genital chlamydial infection than the wealthiest (48%). Multivariate analysis showed the most important factors to be age at first coitus, religion, prostitution and present age of the woman in that order. Risk for genital chlamydial infection was increased in those with seropositivity for syphilis, gonorrhoea, HSV-2 but not HBV infection. CONCLUSION/APPLICATION: Chlamydial genital infections are highly prevalent in both symptomatic and asymptomatic Ethiopian women. The high prevalence of infection reported reflects a complexity of socioeconomic factors: very early age at first marriage and first coitus, instability of first marriage, subsequent divorce and remarriage or drift into prostitution, all of which are influenced by ethnic group, religion and poverty--together with transmission from an infected group of prostitutes by promiscuous males to their wives, lack of diagnostic facilities and inadequate treatment of both symptomatic and asymptomatic men and women. The problem of chlamydial disease in Ethiopia needs to be addressed urgently in the context of control of STD.

  3. Variability of human immunodeficiency virus-1 in the female genital reservoir during genital reactivation of herpes simplex virus type 2.

    Science.gov (United States)

    LeGoff, J; Roques, P; Jenabian, M-A; Charpentier, C; Brochier, C; Bouhlal, H; Gresenguet, G; Frost, E; Pepin, J; Mayaud, P; Belec, L

    2015-09-01

    Clinical and subclinical genital herpes simplex virus type 2 (HSV-2) reactivations have been associated with increases in human immunodeficiency virus (HIV)-1 genital shedding. Whether HSV-2 shedding contributes to the selection of specific genital HIV-1 variants remains unknown. We evaluated the genetic diversity of genital and blood HIV-1 RNA and DNA in 14 HIV-1/HSV-2-co-infected women, including seven with HSV-2 genital reactivation, and seven without as controls. HIV-1 DNA and HIV-1 RNA env V1-V3 sequences in paired blood and genital samples were compared. The HSV-2 selection pressure on HIV was estimated according to the number of synonymous substitutions (dS), the number of non-synonymous substitutions (dN) and the dS/dN ratio within HIV quasi-species. HIV-1 RNA levels in cervicovaginal secretions were higher in women with HSV-2 replication than in controls (p0.02). Plasma HIV-1 RNA and genital HIV-1 RNA and DNA were genetically compartmentalized. No differences in dS, dN and the dS/dN ratio were observed between the study groups for either genital HIV-1 RNA or plasma HIV-1 RNA. In contrast, dS and dN in genital HIV-1 DNA were significantly higher in patients with HSV-2 genital reactivation (p genital HIV-1 DNA was slightly higher in patients with HSV-2 genital replication, indicating a trend for purifying selection (p 0.056). HSV-2 increased the genetic diversity of genital HIV-1 DNA. These observations confirm molecular interactions between HSV-2 and HIV-1 at the genital tract level. Copyright © 2015 European Society of Clinical Microbiology and Infectious Diseases. Published by Elsevier Ltd. All rights reserved.

  4. Analysis of the cytoskeleton organization and its possible functions in male earthworm germ-line cysts equipped with a cytophore.

    Science.gov (United States)

    Małota, Karol; Świątek, Piotr

    2016-10-01

    We studied the organization of F-actin and the microtubular cytoskeleton in male germ-line cysts in the seminal vesicles of the earthworm Dendrobaena veneta using light, fluorescent and electron microscopy along with both chemically fixed tissue and life cell imaging. Additionally, in order to follow the functioning of the cytoskeleton, we incubated the cysts in colchicine, nocodazole, cytochalasin D and latrunculin A. The male germ-line cells of D. veneta are interconnected via stable intercellular bridges (IB), and form syncytial cysts. Each germ cell has only one IB that connects it to the anuclear central cytoplasmic mass, the cytophore. During the studies, we analyzed the cytoskeleton in spermatogonial, spermatocytic and spermatid cysts. F-actin was detected in the cortical cytoplasm and forms distinct rings in the IBs. The arrangement of the microtubules changed dynamically during spermatogenesis. The microtubules are distributed evenly in whole spermatogonial and spermatocytic cysts; however, they primarily accumulate within the IBs in spermatogonia. In early spermatids, microtubules pass through the IBs and are present in whole cysts. During spermatid elongation, the microtubules form a manchette while they are absent in the cytophore and in the IBs. Use of cytoskeletal drugs did not alter the general morphology of the cysts. Detectable effects-the occurrence of nuclei in the late spermatids and manchette fragments in the cytophore-were observed only after incubation in nocodazole. Our results suggest that the microtubules are responsible for cytoplasmic/organelle transfer between the germ cells and the cytophore during spermatogenesis and for the positioning of the spermatid nuclei.

  5. A discourse analysis of male sexuality in the magazine Intimacy.

    Science.gov (United States)

    du Plessis, Rory

    2015-03-19

    The World Health Organization's publication, Developing sexual health programmes, states that the media is an important source of information about sexuality. Although the media can promote awareness of sexual health issues, it also acts as a vehicle for defining and regulating sex norms. In other words, the standards of 'normal' sex are in part defined by the media. Accordingly, it has become imperative to analyse the media's construction of sexual norms in order to reveal how they are related to specific ideological views. For the purposes of this study, the focus will be limited to analysing the South African publication Intimacy. The study aims to reveal how the sex advice articles written in Intimacy for women in regard to their male partner's sexuality reflect patriarchal and phallocentric ideologies. A discourse analysis of the sex advice articles in the magazine Intimacy was conducted. It was informed by feminist theories of sexuality that seek to examine the ways in which texts are associated with male-centred versions of sexual pleasure. The discourse analysis identified a number of key themes regarding male sexuality. These include: (1) biological accounts of male sexuality; (2) phallocentric scripting of the sex act; and (3) the melodramatic penis. Constructions of male sexuality require the inclusion of alternative modes of male erotic pleasure. This requires texts that encourage men to explore and also to experiment with pleasurable feelings associated with non-genital erogenous zones of the body.

  6. “I really didn’t have any problems with the male-female thing until …”: Successful Women’s Experiences in IT Organizations

    OpenAIRE

    Erin I Demaiter; Tracey L. Adams

    2009-01-01

    The gendered nature of organizations limits women’s opportunities for advancement. While women have made inroads into many male-dominated jobs, studies suggest they can be marginalized within masculine workplace cultures. In this paper, we examine the experiences of eleven women who have had successful careers in the male-dominated information technology field, to explore their perceptions of the barriers and opportunities women face. We find that our respondents have a tendency to downplay t...

  7. THE MODERN VIEW OF THE ETIOLOGY AND TREATMENT OF PELVIC PAIN IN YOUNG WOMEN WITH GENITALS INFLAMMATION

    Directory of Open Access Journals (Sweden)

    Chernyakova A.M.

    2014-12-01

    Full Text Available Sensitive issue of modern gynecology can be considered widespread and substantial "rejuvenation" of inflammatory diseases of the pelvic organs in women of reproductive age.Ascending path of infection prevails in the pathogenesis of inflammatory diseases of the internal genital organs. Invasion of microbes in the internal genital organs may occur during the various manipulations, different pelvic operations and in the postpartum period. The degree of colonization of microorganisms of the vagina and cervix plays an important role in the development of the infectious process. In obstetrics and gynecology inflammatory diseases can be caused by pathogenic and non- pathogenic (opportunistic microorganisms. Among the pathogens causing the defeat of the female genital organs, most often found N. gonorrhea, C. trachomatis, T. vaginalis. Opportunistic pathogens, part of the normal flora of the genital tract, in certain circumstances, can become agents of post-partum, post-abortion, post-operative complications and inflammatory diseases of the female genital organs. Among the opportunistic pathogens that are part of the normal microflora of the female genital organs, found hemolytic and non-hemolytic streptococci (the most important are streptococci groups A, B, D, coagulasenegative staphylococci and micrococci (allocated 60% and 35% of healthy women, respectively. They can cause secondary infectious processes of the urinary system, inflammatory diseases of the genital organs of pregnant women and mothers with immunosuppression. These microorganisms are often the agents of inflammatory diseases in the newborn, especially with low weight and malnutrition children. Gram-negative opportunistic bacteria that are isolated from the genital tract, can also be agents of inflammatory processes of various localization. Escherichia coli is the most frequently obtain and cause urinary tract infection in pregnant and postpartum women. It is also causative agent of

  8. Hyperaesthesia Following Genital Herpes: A Case Report

    Directory of Open Access Journals (Sweden)

    Catriona Ooi

    2011-01-01

    Full Text Available We report an adult female patient who presented with sacral radiculopathy as incapacitating dysthesias following primary genital herpes simplex, which later recurred. Despite use of systemic antiviral treatment, the painful syndrome in our patient persisted. The success in treatment was seen only after the addition of amitriptyline hydrochloride. The case is being presented here for its rare manifestation and novel use of amitriptyline hydrochloride.

  9. Impact of genital hygiene and sexual activity on urinary tract infection during pregnancy.

    Science.gov (United States)

    Badran, Yaser Ali; El-Kashef, Tarek Ahmed; Abdelaziz, Alsayed Saad; Ali, Mahmoud Mohamad

    2015-01-01

    Urinary tract infection (UTI) is a bacterial infection commonly occurring during pregnancy. The incidence of UTI in pregnant women depends on parity, race, and socioeconomic status and can be as high as 8%. The objective was to determine the association of UTI with genital hygiene practices and sexual activity in pregnant women. From January 2011 to June 2014, a total of 200 pregnant women attending prenatal clinics in Al-Zahra Hospital and King Khalid Hospital in Saudia Arabia Kingdom were selected. Eighty pregnant women, who had positive urine cultures (cases), were compared with the remaining 120 healthy pregnant women matched for age, social, economic and education status, and parity (controls). In the present work, Escherichia coli were the infecting organism in 83% of cases. Factors associated with UTI included sexual intercourse ≥ 3 times/week (odds ratio [OR] =5.62), recent UTI (OR = 3.27), not washing genitals precoitus (OR = 2.16), not washing genitals postcoitus (OR = 2.89), not voiding urine postcoitus (OR = 8.62) and washing genitals from back to front (OR = 2.96) [OR = odds ratio]. Urinary tract infection in pregnant women was primarily caused by bacteria from the stool (E. coli) and that hygiene habits, and sexual behavior may play a role in UTI in pregnant women.

  10. It is as it does: genital form and function in sex reassignment surgery.

    Science.gov (United States)

    Plemons, Eric D

    2014-03-01

    Surgeons who perform sex reassignment surgeries (SRS) define their goals and evaluate their outcomes in terms of two kinds of results: aesthetic and functional. Since the neogenitals fashioned through sex reassignment surgeries do not enable reproductive function, surgeons must determine what the function of the genitals is or ought to be. A review of surgical literature demonstrates that questions of what constitute genital form and function, while putatively answered in the operating room, are not answerable in the discourses of clinical evaluation used to define them. When the genitals--the word itself derived from the Latin genitas meaning to beget--are not reproductive, the question of their function shifts away from the biological and into other registers: pleasure, intimacy, sociality. As condensed sites of meaning and meaning-making around which selves, affects, resources, anxieties and futures are organized, the genitals signify in excess of the categories of "aesthetic" and "function" that surgeons use to assess them. Not reducible to either aesthetics or function, but constitutive of them both, this excess appears in surgical texts in the form of imagined futures of social and sexual engagement and demonstrates a powerful means by which properly sexed bodies are created.

  11. Adaptor Protein Complex 2–Mediated Endocytosis Is Crucial for Male Reproductive Organ Development in Arabidopsis[W

    Science.gov (United States)

    Kim, Soo Youn; Xu, Zheng-Yi; Song, Kyungyoung; Kim, Dae Heon; Kang, Hyangju; Reichardt, Ilka; Sohn, Eun Ju; Friml, Jiří; Juergens, Gerd; Hwang, Inhwan

    2013-01-01

    Fertilization in flowering plants requires the temporal and spatial coordination of many developmental processes, including pollen production, anther dehiscence, ovule production, and pollen tube elongation. However, it remains elusive as to how this coordination occurs during reproduction. Here, we present evidence that endocytosis, involving heterotetrameric adaptor protein complex 2 (AP-2), plays a crucial role in fertilization. An Arabidopsis thaliana mutant ap2m displays multiple defects in pollen production and viability, as well as elongation of staminal filaments and pollen tubes, all of which are pivotal processes needed for fertilization. Of these abnormalities, the defects in elongation of staminal filaments and pollen tubes were partially rescued by exogenous auxin. Moreover, DR5rev:GFP (for green fluorescent protein) expression was greatly reduced in filaments and anthers in ap2m mutant plants. At the cellular level, ap2m mutants displayed defects in both endocytosis of N-(3-triethylammonium-propyl)-4-(4-diethylaminophenylhexatrienyl) pyridinium dibromide, a lypophilic dye used as an endocytosis marker, and polar localization of auxin-efflux carrier PIN FORMED2 (PIN2) in the stamen filaments. Moreover, these defects were phenocopied by treatment with Tyrphostin A23, an inhibitor of endocytosis. Based on these results, we propose that AP-2–dependent endocytosis plays a crucial role in coordinating the multiple developmental aspects of male reproductive organs by modulating cellular auxin level through the regulation of the amount and polarity of PINs. PMID:23975898

  12. Genital elephantiasis due to donovanosis: forgotten but not gone yet ...

    Science.gov (United States)

    Narang, T; Kanwar, A J

    2012-11-01

    Genital elephantiasis is a disease that is characterized by massive enlargement of the genitalia. Early aetiological diagnosis is of paramount importance so that development of genital elephantiasis can be prevented; otherwise it is not completely reversible with medical therapy and often requires surgical intervention. Chronic mental distress and disability can result as it interferes with daily/routine activities of the affected individual. Over time, the infectious causes of genital elephantiasis have evolved, from syphilis in the pre-penicillin era to donovanosis, lymphogranuloma venereum and recently filariasis, tuberculosis, leishmaniasis, HIV and chromoblastomycosis. With a declining prevalence globally, donovanosis is at risk of being forgotten as a cause of genital swelling; however, it is known to persist for years without treatment and can lead to complications such as lymphoedema and genital mutilation. We herein present a case of genital elephantiasis that was eventually diagnosed as being due to donovanosis.

  13. Herpes simplex virus type 1 is the leading cause of genital herpes in New Brunswick.

    Science.gov (United States)

    Garceau, Richard; Leblanc, Danielle; Thibault, Louise; Girouard, Gabriel; Mallet, Manon

    2012-01-01

    Little is known about the role of herpes simplex virus (HSV) type 1 (HSV1) in the epidemiology of genital herpes in Canada. Data on herpes viral cultures for two consecutive years obtained from L'Hôpital Dr GL Dumont, which performs all the viral culture testing in New Brunswick, were reviewed. It was hypothesized that HSV1 was the main cause of genital herpes in New Brunswick. Samples of genital origin sent to the laboratory for HSV culture testing between July 2006 and June 2008 were analyzed. Samples from an unspecified or a nongenital source were excluded from analysis. Multiple positive samples collected from the same patient were pooled into a single sample. HSV was isolated from 764 different patients. HSV1 was isolated in 62.6% of patients (male, 55%; female, 63.8%). HSV1 was isolated in 73.2% of patients 10 to 39 years of age and in 32% of patients ≥40 years of age. The difference in rates of HSV1 infection between the 10 to 39 years of age group and the ≥40 years of age group was statistically significant (Pgenital site. Significant rate differences were demonstrated between the groups 10 to 39 years of age and ≥40 years of age. Little is known about the role of herpes simplex virus (HSV) type 1 (HSV1) in the epidemiology of genital herpes in Canada. Data on herpes viral cultures for two consecutive years obtained from L’Hôpital Dr GL Dumont, which performs all the viral culture testing in New Brunswick, were reviewed. It was hypothesized that HSV1 was the main cause of genital herpes in New Brunswick. Samples of genital origin sent to the laboratory for HSV culture testing between July 2006 and June 2008 were analyzed. Samples from an unspecified or a nongenital source were excluded from analysis. Multiple positive samples collected from the same patient were pooled into a single sample. HSV was isolated from 764 different patients. HSV1 was isolated in 62.6% of patients (male, 55%; female, 63.8%). HSV1 was isolated in 73.2% of patients 10 to

  14. Characteristics and quantities of HIV host cells in human genital tract secretions.

    Science.gov (United States)

    Politch, Joseph A; Marathe, Jai; Anderson, Deborah J

    2014-12-15

    Human immunodeficiency virus (HIV)-infected leukocytes have been detected in genital secretions from HIV-infected men and women and may play an important role in the sexual transmission of HIV. However, they have been largely overlooked in studies on mechanisms of HIV transmission and in the design and testing of HIV vaccine and microbicide candidates. This article describes the characteristics and quantities of leukocytes in male and female genital secretions under various conditions and also reviews evidence for the involvement of HIV-infected cells in both horizontal and vertical cell-associated HIV transmission. Additional research is needed in this area to better target HIV prevention strategies. © The Author 2014. Published by Oxford University Press on behalf of the Infectious Diseases Society of America. All rights reserved. For Permissions, please e-mail: journals.permissions@oup.com.

  15. Hysterosalpingographic Appearances of Female Genital Tract Tuberculosis: Part II: Uterus

    OpenAIRE

    Ahmadi, Firoozeh; Zafarani, Fatemeh; Shahrzad, Gholam Shahrzad

    2014-01-01

    Female genital tuberculosis remains as a major cause of tubal obstruction leading to infertility, especially in developing countries. The global prevalence of genital tuberculosis has increased during the past two decades due to increasing acquired immunodeficiency syndrome. Genital tuberculosis (TB) is commonly asymptomatic and it is diagnosed during infertility investigations. Despite of recent advances in imaging tools such as computed tomography (CT) scan, magnetic resonanc...

  16. Genital piercings: what is known and what people with genital piercings tell us.

    Science.gov (United States)

    Armstrong, Myrna L; Caliendo, Carol; Roberts, Alden E

    2006-06-01

    General and subjective information about those who chose to obtain genital piercings was presented. Particularly, the assumptions made from the literature are refuted by objective and subjective data collected from intimately pierced individuals themselves. Professional nurses must not base practice decisions on assumptions but on the "best evidence with clinical experience, research, (as well as) associated patient values" (Sackett, Strauss, Richardson, Rosenberg, & Haynes, 2001, p. 10). Thus, providing clinically competent care is driven by the latest knowledge and evidence from research and patient sources. Data found here provide further empirical evidence that may help to improve client outcomes by advancing evidence-based nursing practice in relation to people with genital piercings.

  17. Campilobacteriose genital bovina e tricomonose genital bovina: epidemiologia, diagnóstico e controle

    Directory of Open Access Journals (Sweden)

    T.M. Alves

    2011-04-01

    Full Text Available A presente atualização trata de duas das mais importantes doenças sexualmente transmitidas de bovinos, a campilobacteriose genital bovina e a tricomonose genital bovina. São abordados aspectos relacionados à epidemiologia destas doenças, principalmente em relação a sua distribuição no Brasil. Também são revisados aspectos importantes de diagnóstico, incluindo as técnicas e interpretação dos resultados, além de medidas de controle para ambas as doenças.

  18. Rapid diversification of male genitalia and mating strategies in Ohomopterus ground beetles.

    Science.gov (United States)

    Takami, Y; Sota, T

    2007-07-01

    We analysed evolutionary diversification and covariation in male genitalia and four mating traits related to sexual selection, i.e. testis size, spermatophore size, copulation duration and post-copulatory guarding duration, in Ohomopterus ground beetles using phylogenetically independent contrasts. Male genital size and mating duration have evolved more rapidly than body size and the other traits studied. Male genital size was negatively correlated with copulation duration, suggesting that elongated male genitalia may enable decreased time investment in a single copulation because it is more effective at facilitating spermatophore deposition. Male genital size was positively correlated with spermatophore size, suggesting coevolution between offensive and defensive male mating tactics because the elongated male genitalia may be advantageous in displacement of rivals' plug-like spermatophores, and decreased mating duration may intensify sperm competition. Thus, the remarkable diversity of male genitalia in Ohomopterus may have been facilitated by the interplay between inter- and intrasexual selection processes.

  19. New roentgen technologies (tomosynthesis for diagnostics and outcomes evaluation of genital tuberculosis treatment

    Directory of Open Access Journals (Sweden)

    Yu. A. Tsybulskaya

    2015-01-01

    Full Text Available This article describes the specific primary disorder of small pelvis organs in the female patient with no tuberculosis in her medical history. Use of this roentgen technique for genital tuberculosis detection and assessment of treatment efficacy enhances the effectiveness of diagnostic activities and allows early detection of this pathology thus reducing the risk of complications which is crucial for pregnancy planning given the young age of the patient.

  20. Predictive Toxicology and Computer Simulation of Male ...

    Science.gov (United States)

    The reproductive tract is a complex, integrated organ system with diverse embryology and unique sensitivity to prenatal environmental exposures that disrupt morphoregulatory processes and endocrine signaling. U.S. EPA’s in vitro high-throughput screening (HTS) database (ToxCastDB) was used to profile the bioactivity of 54 chemicals with male developmental consequences across ~800 molecular and cellular features. The in vitro bioactivity on molecular targets could be condensed into 156 gene annotations in a bipartite network. These results highlighted the role of estrogen and androgen signaling pathways in male reproductive tract development, and importantly, broadened the list of molecular targets to include GPCRs, cytochrome-P450s, vascular remodeling proteins, and retinoic acid signaling. A multicellular agent-based model was used to simulate the complex interactions between morphoregulatory, endocrine, and environmental influences during genital tubercle (GT) development. Spatially dynamic signals (e.g., SHH, FGF10, and androgen) were implemented in the model to address differential adhesion, cell motility, proliferation, and apoptosis. Under control of androgen signaling, urethral tube closure was an emergent feature of the model that was linked to gender-specific rates of ventral mesenchymal proliferation and urethral plate endodermal apoptosis. A systemic parameter sweep was used to examine the sensitivity of crosstalk between genetic deficiency and envi

  1. Multiscale Systems Modeling of Male Reproductive Tract ...

    Science.gov (United States)

    The reproductive tract is a complex, integrated organ system with diverse embryology and unique sensitivity to prenatal environmental exposures that disrupt morphoregulatory processes and endocrine signaling. U.S. EPA’s in vitro high-throughput screening (HTS) database (ToxCastDB) was used to profile the bioactivity of 54 chemicals with male developmental consequences across ~800 molecular and cellular features [Leung et al., accepted manuscript]. The in vitro bioactivity on molecular targets could be condensed into 156 gene annotations in a bipartite network. These results highlighted the role of estrogen and androgen signaling pathways in male reproductive tract development, and importantly, broadened the list of molecular targets to include GPCRs, cytochrome-P450s, vascular remodeling proteins, and retinoic acid signaling. A multicellular agent-based model was used to simulate the complex interactions between morphoregulatory, endocrine, and environmental influences during genital tubercle (GT) development. Spatially dynamic signals (e.g., SHH, FGF10, and androgen) were implemented in the model to address differential adhesion, cell motility, proliferation, and apoptosis. Urethral tube closure was an emergent feature of the model that was linked to gender-specific rates of ventral mesenchymal proliferation and urethral plate endodermal apoptosis, both under control of androgen signaling [Leung et al., manuscript in preparation]. A systemic parameter sweep w

  2. Genital tract malign ancies in postmenopausal women

    International Nuclear Information System (INIS)

    Khursheed, F.; Jatoi, N.; Das, C.M.

    2010-01-01

    Background: The most common malignancy in women is breast carcinoma. The next common cancer is genital tract malignancies which constitute 14% of cancers in women. Objective of this study was to determine the type and frequency of genital tract malignancy in postmenopausal women and to find the age distribution of genital tract malignancies. Methods: This descriptive cross sectional study was conducted in Department of Obstetrics ad Gynaecology Unit-II at Liaquat University of Medical and Health Sciences, Jamshoro. All postmenopausal women, admitted in the unit due to various pathologies (abdominal masses, bleeding P/V etc.) from January 2005 to December 2007 were included in the study. Clinical evaluation and investigations were done on all patients. Those women who had benign diseases were excluded from the study. Malignancy was confirmed from histopathology report of biopsy specimen. These women were divided into 3 age groups: group I 70 years. Results: Out of 265 postmenopausal women admitted in ward during the study period, malignancy was confirmed in 68 cases (25.66%). The type of malignancy was cervical carcinoma (41, 60.28%), ovarian carcinoma (11, 16.17%), endometrial carcinoma (8, 11.76%), vulval carcinoma (5, 7.35%) vaginal carcinoma (2, 2.94%), and leiomyosarcoma of uterus (1, 1.47%). Increased frequency of cervical and endometrial carcinomas were seen in Group-I cases, while vulval carcinoma was seen more commonly in Group-II cases ( p =0.004). Conclusion: A very high frequency of cervical carcinoma was seen in our patients. There is need for more public awareness to integrate routine Gynae-Pap screening. (author)

  3. Examination of hydroureteronephrosis in patients with genital prolapse

    International Nuclear Information System (INIS)

    Takamoto, Hitoshi; Kishimoto, Ryo; Mayumi, Yusuke

    2009-01-01

    We examined the prevalence of hydroureteronephrosis in patients with genital prolapse and whether it was associated with the type and severity of prolapse. The charts of 44 consecutive patients undergoing Tension-free Vaginal Mesh (TVM) for genital prolapse at the Kurashiki Medical Center between December 2006 and May 2008 were reviewed. Preoperative renal ultrasounds (US), computed tomography (CT), magnetic resonance urography (MRU) or drip infusion urography (DIU) were evaluated for hydronephrosis and hydroureter. The severity of prolapse was determined from the preoperative pelvic examinations, chain cystourethrography and rectography according to the grading or staging systems of Raz, Barden and Walker and Pelvic Organ Prolapse-Quantification (POP-Q). Of the 44 patients, 32 (72.7%) had been evaluated for hydroureteronephrosis preoperatively and 4 (12.5%) of them had it. Although their hydroureteronephrosis was cured after TVM, one patient with preoperative renal failure had a recurrence of prolapse with hydronephrosis due to working too hard, too soon after the operation. After reoperation, her hydronephrosis was cured, however, her renal failure did not improve. According to the type and severity of prolapse, the patients with cystocele grade 2 or 3 had no hydroureteronephrosis, but four (80.0%) of the five patients with grade 4 had it. The four patients with cystocele grade 4 also had uterine prolapse grade 3 or 4. According to the staging system of POP-Q, four (80.0%) of the five patients with stage IV had hydroureteronephrosis. Since patients with POP-Q stage IV have a high prevalence of hydroureteronephrosis, we should examine their upper urinary tract and treat them before irreversible renal failure occurs. TVM is a useful procedure for treating those patients, but it is important to explain the details of postoperative care to them. (author)

  4. Managing recurrent genital herpes with acyclovir

    Directory of Open Access Journals (Sweden)

    Bedi T

    1995-01-01

    Full Text Available Seventy five patients of recurrent genital herpes (RGH treated with oral or topical acyclovir and placebo were compared and followed for periods ranging 4 to 8 years in a prospective study. Oral acyclovir definitely helps RGH patients; it shortens healing time; postpones recurrences and instills confidence in the patients. There is sufficient evidence that RGH dies a natural death with time as seen after 8 years follow up in placebo group patients. Topical use of acyclovir cream is not as useful as believed.

  5. The association of bicycle-related genital numbness and Sexual Health Inventory for Men (SHIM) score: results from a large, multinational, cross-sectional study.

    Science.gov (United States)

    Baradaran, Nima; Awad, Mohannad; Gaither, Thomas W; Fergus, Kirkpatrick B; Ndoye, Medina; Cedars, Benjamin E; Balakrishnan, Ashwin S; Eisenberg, Michael L; Sanford, Tom; Breyer, Benjamin N

    2018-05-23

    To assess the association of genital numbness and erectile dysfunction in male cyclists. Cyclists were recruited through Facebook advertisements and outreach to sporting clubs. This is a secondary analysis of a larger epidemiological population-based study that examined sexual and urinary wellness in athletes. We queried cycling habits and erectile function using Sexual Health Inventory for Men (SHIM). A total of 2 774 male cyclists were included in the analysis. Amongst cyclists, there was a statistically significant increase in the trend of genital numbness presence with more years of cycling (P = 0.002), more frequent weekly cycling (P biking intensity. Cyclists report genital numbness in proportion with biking intensity but numbness is not associated with worse sexual function in this cohort. © 2018 The Authors BJU International © 2018 BJU International Published by John Wiley & Sons Ltd.

  6. The Frequency and Pattern of Female Genital Tract Malignancies at ...

    African Journals Online (AJOL)

    Background: Female genital tract malignancy is common in our low resource setting. Options now exist for prevention, detection, treatment, and palliative care for the wide spectrum of female genital tract malignancies. Women will continue to die from these cancers unless health professionals and civil society adopt means ...

  7. factors associated with perceived continuation of females' genital

    African Journals Online (AJOL)

    user

    It has a long-term physiological, sexual and psychological effect on women. Females' genital ... Muslim religion were predictors of continuation of females' genital mutilation. Key words: Female ... deeply entrenched in social, economic and cultural structures. FGM is .... have more access and exposure to media and advo-.

  8. Knowledge of genital herpes infection among antenatal clinic ...

    African Journals Online (AJOL)

    Background: Herpes simplex virus (HSV) is a major cause of genital ulcer disease worldwide and a significant factor for increased risk of acquisition and transmission of the Human Immune Deficiency Virus (HIV). The determination of the level of knowledge of genital herpes is necessary for the design and implementation of ...

  9. Preliminary observation of genital secretions, growth rate and ...

    African Journals Online (AJOL)

    Cane rats are large terrestial rodents which have the potential to increase animal protein intake. There is paucity of information on the genital secretions and growth rate of caged cane rats. This study observed the genital secretions, growth rate, feeds, feeding and the behaviour of caged cane rats. When animals adjusted to ...

  10. Female genital tract cancers in Sagamu, southwest, Nigeria ...

    African Journals Online (AJOL)

    Objective: To describe pattern of female genital tract cancers seen at Olabisi Onabanjo University Teaching Hospital (OOUTH), Sagamu, Nigeria. Design: This is a retrospective review of all cases of female genital tract cancers managed at the Gynaecology department of OOUTH, Sagamu, Nigeria. Setting: OOUTH is a ...

  11. The organs of male reproductive system and correction of disorders in a large industrial city (Zaporozhye and Zaporozhye region

    Directory of Open Access Journals (Sweden)

    O. A. Nikiforov

    2015-12-01

    Full Text Available The study of male reproductive health is relevant, because it is one of the leading causes of the demographic crisis and depopulation of the Ukrainian nation. The article highlights the problems of male infertility, in particular, the question regarding the reasons of the decline in men reproductive potential under the influence of adverse conditions of the industrial city. Aim. The purpose is to study the factors of male infertility in Zaporozhye and Zaporozhye region, the relationship between the area of residence and occupational status. Methods and results. The analysis of ejaculate indicators in men, living in ecologically unfavorable areas and regularities that reflect the pathogenetic mechanisms of occurrence and development of violations of gametogenesis and the functional inferiority of the sex cells have been studied. Conclusion. This shows the increasing trend of male factor infertility, which is from 40% to 60%, and the demographic losses in Ukraine.

  12. Bipolar aphthosis presenting as mutilating genital ulcers in women

    Directory of Open Access Journals (Sweden)

    Gupta Somesh

    2004-01-01

    Full Text Available Three women with large, mutilating genital ulcers of long duration, destroying almost the lower half of the external genitalia, are reported. They had a history of recurrent oral ulcers as well. All patients had been diagnosed as having ′genital ulcer syndrome′ in the past and had been treated with antimicrobials. Histopathology of the biopsy from the margin of the ulcer revealed features of leukocytoclastic vasculitis. Considering the history, clinical features and histology, a diagnosis of bipolar aphthosis was made in all patients. All patients responded well to immunosuppressive therapy. The cases are reported because of the presence of genital ulcers of an unusually large size, mutilating character and their close similarity to genital ulcers due to sexually transmitted diseases, especially genital herpes and donovanosis.

  13. Status of prophylactic and therapeutic genital herpes vaccines.

    Science.gov (United States)

    Awasthi, Sita; Friedman, Harvey M

    2014-06-01

    A half billion people have genital herpes infections worldwide. Approximately one-fifth of American women between ages 14 and 49 are HSV-2 seropositive. The development of an effective genital herpes vaccine is a global health necessity based on the mental anguish genital herpes causes for some individuals, the fact that pregnant women with genital herpes risk transmitting infection to their newborn children, and the observation that HSV-2 infection is associated with a 3-fold to 4-fold increased probability of HIV acquisition. We review the strengths and limitations of preclinical animal models used to assess genital herpes vaccine candidates and the goals of prophylactic and therapeutic vaccines. We also discuss the current pipeline of vaccine candidates and lessons learned from past clinical trials that serve as a stimulus for new strategies, study designs and endpoint determinations. Copyright © 2014 Elsevier B.V. All rights reserved.

  14. Bipolar aphthosis presenting as mutilating genital ulcers in women

    Directory of Open Access Journals (Sweden)

    Gupta Somesh

    2004-11-01

    Full Text Available Three women with large, mutilating genital ulcers of long duration, destroying almost the lower half of the external genitalia, are reported. They had a history of recurrent oral ulcers as well. All patients had been diagnosed as having ′genital ulcer syndrome′ in the past and had been treated with antimicrobials. Histopathology of the biopsy from the margin of the ulcer revealed features of leukocytoclastic vasculitis. Considering the history, clinical features and histology, a diagnosis of bipolar aphthosis was made in all patients. All patients responded well to immunosuppressive therapy. The cases are reported because of the presence of genital ulcers of an unusually large size, mutilating character and their close similarity to genital ulcers due to sexually transmitted diseases, especially genital herpes and donovanosis.

  15. Random Network Models to Predict the Long-Term Impact of HPV Vaccination on Genital Warts

    Science.gov (United States)

    Díez-Domingo, Javier; Sánchez-Alonso, Víctor; Acedo, Luis; Villanueva-Oller, Javier

    2017-01-01

    The Human papillomaviruses (HPV) vaccine induces a herd immunity effect in genital warts when a large number of the population is vaccinated. This aspect should be taken into account when devising new vaccine strategies, like vaccination at older ages or male vaccination. Therefore, it is important to develop mathematical models with good predictive capacities. We devised a sexual contact network that was calibrated to simulate the Spanish epidemiology of different HPV genotypes. Through this model, we simulated the scenario that occurred in Australia in 2007, where 12–13 year-old girls were vaccinated with a three-dose schedule of a vaccine containing genotypes 6 and 11, which protect against genital warts, and also a catch-up program in women up to 26 years of age. Vaccine coverage were 73% in girls with three doses and with coverage rates decreasing with age until 52% for 20–26 year-olds. A fast 59% reduction in the genital warts diagnoses occurred in the model in the first years after the start of the program, similar to what was described in the literature. PMID:29035332

  16. Forced genital cutting in North America: feminist theory and nursing considerations.

    Science.gov (United States)

    Antinuk, Kira

    2013-09-01

    This article will examine forced nontherapeutic genital cutting (FNGC) through the lens of feminist theory and in relation to the concept of social justice in nursing. I will address the underlying assumptions of feminism and how they apply to the two currently legal forms of FNGC in North America: male infant circumcision and intersex infant/child genital cutting. Through a literature review and critical analysis of these practices, I will illustrate the challenges they present when considering the role of nurses in promoting social justice. If feminism asserts that bodily integrity, autonomy, and fundamental human rights are essential components of gender equality, it follows that these must be afforded to all genders without discrimination. Historically, there have been few feminists who have made this connection, yet a growing and diverse movement of people is challenging the frameworks in which we consider genital cutting in our society. Nurses are positioned well to be at the forefront of this cause and have a clear ethical duty to advocate for the elimination of all forms of FNGC.

  17. [Emergencies of the external genital area].

    Science.gov (United States)

    Kaminsky, A; Sperling, H

    2016-04-01

    In addition to epididymitis and testicular torsion, emergencies of the external genital are rare. Rapid diagnosis and therapy are essential so that immediate therapy can be provided, which is important for survival (Fournier gangrene) of the patient or for the preservation of erectile function (priapism and penile fracture). A detailed patient history and clinical examination are generally sufficient for correct diagnosis. Under certain circumstances, it might be useful to perform ultrasound, computed tomography scan or magnetic resonance imaging or retrograde urethrography. A urine analysis is obligatory. In case of penetrating injuries and genital trauma in females, additional imaging should be performed because these are often associated with concomitant injuries of the rectum, vagina, or bladder. Special cases are gunshot wounds, in which caliber and type of weapon play an important role for the degree of damage, and animal or human bites. For animal bites, the risk for rabies infection and in case of a human bite the risk for transmission of HIV and hepatitis should be taken into consideration and post-exposure prophylaxis should possibly be offered.

  18. Validity of genito-urinary discharges, genital ulcers and genital rashes as indicators of seroincident HSV-2 infection

    Directory of Open Access Journals (Sweden)

    Eziyi Iche Kalu

    2015-06-01

    Full Text Available Objective: To evaluate the validity of vaginal discharges, urethral discharges, genital rashes, and painful genital ulcers as indicators of early detection of incident herpes simplex virus type 2 (HSV-2 infection among pregnant women in Benin metropolis. Methods: Participants were antenatal clinic attendees of University of Benin Teaching Hospital and Central Hospital, Benin. Baseline sociodemographic, obstetric and HSV-2 serological data were collected. The HSV-2-seronegative returned for a repeat HSV-2 antibody assay before delivery date. Data on incidence of genital rashes, abnormal vaginal discharges, painful genital ulcers and urethral discharges were collected. Results: The sensitivities of abnormal vaginal discharges, genital rashes, urethral discharges and painful genital ulcers were 82.3%, 70.6%, 41.2% and 28.6% respectively; while their positive-predictive values were 53.8%, 60.0%, 58.3% and 66.7% respective. All the symptoms had >95% specificities and 95% negative-predictive values for seroincident HSV-2 infection. Conclusions: Abnormal vaginal discharge, genital rashes, urethral discharges and genital ulcers are valid indicators of seroincident HSV-2 infection and could be useful in formulation of screening tools in resource-limited settings.

  19. Laparoscopic findings in female genital tuberculosis.

    Science.gov (United States)

    Sharma, Jai Bhagwan; Roy, Kallol K; Pushparaj, M; Kumar, S; Malhotra, N; Mittal, S

    2008-10-01

    To evaluate the laparoscopic findings in genital tuberculosis (TB). A total of 85 women of genital TB, who underwent diagnostic laparoscopy for infertility or chronic pelvic pain were enrolled in this retrospective study conducted in our unit at All India Institute of Medical Sciences, New Delhi, India from September 2004 to 2007. The mean age was 28.2 years and the mean parity was 0.24. Most women were from poor socioeconomic status (68.1%). Past history of TB was seen in 29 (34.1%) women with pulmonary TB in 19 (22.35%) women and extrapulmonary in 10 (11.7%) women. Most women presented with infertility (90.6% primary 72.9%; secondary 17.6%) while the rest had chronic pelvic pain (9.4%). The mean duration of infertility was 6.2 years. A total of 49 (57.6%) women had normal menses, while hypomenorrhea, oligomenorrhea, secondary amenorrhea and menorrhagia were seen in 25 (30.1%), 3 (3.5%), 5 (5.9%), and 2 (2.4%) women respectively. Diagnosis of genital TB was made by histopathological evidence of TB granuloma in 16 (18.8%) (Endometrial biopsy in 12.9%, laparoscopy biopsy in 5.9%) women, demonstration of acid fast bacilli (AFB) on microscopy in 2(2.3%), positive AFB culture in 2 (2.3%), positive polymerase chain reaction (PCR) in 55 (64.7%) and laparoscopic findings of genital TB in 40 (47.1%). The various findings on laparoscopy were tubercles on peritoneum (12.9%) or ovary (1.2%), tubovarian masses (7.1%), caseous nodules (5.8%), encysted ascitis in 7.1% women. Various grades of pelvic adhesions were seen in 56(65.8%) women. The various findings on fallopian tubes were normal looking tubes in (7.1%), inability to visualize in 12(14.1%), presence of tubercles on tubes in 3 (3.52%), caseous granuloma in 3 (3.52%), hydrosalpinx in 15 (17.6%) (Right tube 11.7%, left tube 5.9%), pyosalphinx in 3 (3.5%) on right tube and 2 (2.35%) in left tube, beaded tube in 3 (3.5%) on right tube, 4 (4.7%) in left tube with tobacco pouch appearance in 2 (2.35%) women. The right tube

  20. Transformation of the genital epithelial tract occurs early in California sea lion development

    Science.gov (United States)

    Barragán-Vargas, Cecilia; Montano-Frías, Jorge; Ávila Rosales, Germán; Godínez-Reyes, Carlos R.; Acevedo-Whitehouse, Karina

    2016-01-01

    An unusually high prevalence of metastatic urogenital carcinoma has been observed in free-ranging California sea lions stranded off the coast of California in the past two decades. No cases have been reported for sea lions in the relatively unpolluted Gulf of California. We investigated occurrence of genital epithelial transformation in 60 sea lions (n=57 pups and 3 adult females) from the Gulf of California and examined whether infection by a viral pathogen previously found to be associated with urogenital carcinoma accounted for such alterations. We also explored the contribution of MHC class II gene expression on transformation. Cellular alterations, such as squamous cell atypia (ASC), atypical squamous cells of undetermined significance (ASCUS) and low-grade squamous intraepithelial lesions were observed in 42% of the pups and in 67% of the adult females. Normal genital epithelium was more common in male than female pups. ASC was five times more likely to occur in older pups. Epithelial alterations were unrelated to infection by the potentially oncogenic otarine type I gammaherpesvirus (OtHV-1), but ASCUS was more common in pups with marked and severe inflammation. Expression of MHC class II DRB loci (Zaca DRB-D) by peripheral antigen-presenting leucocytes showed a slightly ‘protective’ effect for ASC. We propose that transformation of the California sea lion genital epithelium is relatively common in young animals, increases with age and is probably the result of infection by an unidentified pathogen. Expression of a specific MHC class II gene, suggestive of presentation of specific antigenic peptides to immune effectors, appears to lower the risk of transformation. Our study provides the first evidence that epithelial transformation of the California sea lion genital tract is relatively common, even from an early age, and raises questions regarding differences in sea lion cancer-detection and -repair success between geographical regions. PMID:27069641

  1. Genital infections and syndromic diagnosis among HIV-infected women in HIV care programmes in Kenya.

    Science.gov (United States)

    Djomand, Gaston; Gao, Hongjiang; Singa, Benson; Hornston, Sureyya; Bennett, Eddas; Odek, James; McClelland, R Scott; John-Stewart, Grace; Bock, Naomi

    2016-01-01

    Control of genital infections remains challenging in most regions. Despite advocacy by the World Health Organization for syndromic case management, there are limited data on the syndromic approach, especially in HIV care settings. This study compared the syndromic approach with laboratory diagnosis among women in HIV care in Kenya. A mobile team visited 39 large HIV care programmes in Kenya and enrolled participants using population-proportionate sampling. Participants provided behavioural and clinical data with genital and blood specimens for lab testing. Among 1063 women, 68.4% had been on antiretroviral therapy >1 year; 58.9% were using cotrimoxazole prophylaxis; 51 % had CD4+T-lymphocytes Kenya have high rates of vaginal infections. Syndromic diagnosis was a poor predictor of those infections. © The Author(s) 2015.

  2. Genital Tuberculosis as the Cause of Tuboovarian Abscess in an Immunosuppressed Patient

    Directory of Open Access Journals (Sweden)

    M. Ilmer

    2009-01-01

    Full Text Available Background. Although tuberculosis (TB is a major health problem worldwide, primary extrapulmonary tuberculosis (EPTB, and in particular female genital tract infection, remains a rare event. Case Report. A 35-year-old human immunodeficiency virus (HIV seropositive woman of African descent with lower abdominal pain and fever of two days duration underwent surgery due to left adnexal mass suggesting pelvic inflammatory disease. The surgical situs showed a four quadrant peritonitis, consistent with the clinical symptoms of the patient, provoked by a tuboovarian abscess (TOA on the left side. All routine diagnostic procedures failed to determine the causative organism/pathogen of the infection. Histopathological evaluation identified a necrotic granulomatous salpingitis and specific PCR analysis corroborated Mycobacterium tuberculosis (M. Tb. Consequently, antituberculotic therapy was provided. Conclusion. In the differential diagnosis of pelvic inflammatory disease, internal genital tuberculosis should be considered. Moreover, physicians should consider tuberculous infections early in the work-up of patients when immunosuppressive conditions are present.

  3. Hybrid computational phantoms of the 15-year male and female adolescent: Applications to CT organ dosimetry for patients of variable morphometry

    International Nuclear Information System (INIS)

    Lee, Choonsik; Lodwick, Daniel; Williams, Jonathan L.; Bolch, Wesley E.

    2008-01-01

    Currently, two classes of the computational phantoms have been developed for dosimetry calculation: (1) stylized (or mathematical) and (2) voxel (or tomographic) phantoms describing human anatomy through mathematical surface equations and three-dimensional labeled voxel matrices, respectively. Mathematical surface equations in stylized phantoms provide flexibility in phantom design and alteration, but the resulting anatomical description is, in many cases, not very realistic. Voxel phantoms display far better anatomical realism, but they are limited in terms of their ability to alter organ shape, position, and depth, as well as body posture. A new class of computational phantoms - called hybrid phantoms - takes advantage of the best features of stylized and voxel phantoms - flexibility and anatomical realism, respectively. In the current study, hybrid computational phantoms representing reference 15-year male and female body anatomy and anthropometry are presented. For the male phantom, organ contours were extracted from the University of Florida (UF) 14-year series B male voxel phantom, while for the female phantom, original computed tomography (CT) data from two 14-year female patients were used. Polygon mesh models for the major organs and tissues were reconstructed for nonuniform rational B-spline (NURBS) surface modeling. The resulting NURBS/polygon mesh models representing body contour and internal anatomy were matched to anthropometric data and reference organ mass data provided by the Centers for Disease Control and Prevention (CDC) and the International Commission on Radiation Protection (ICRP), respectively. Finally, two hybrid 15-year male and female phantoms were completed where a total of eight anthropometric data categories were matched to standard values within 4% and organ masses matched to ICRP data within 1% with the exception of total skin. To highlight the flexibility of the hybrid phantoms, 10th and 90th weight percentile 15-year male and

  4. Salicylate Toxicity from Genital Exposure to a Methylsalicylate-Containing Rubefacient

    Science.gov (United States)

    Thompson, Trevonne M.; Toerne, Theodore; Erickson, Timothy B.

    2016-01-01

    Methylsalicylate-containing rubefacients have been reported to cause salicylate poisoning after ingestion, topical application to abnormal skin, and inappropriate topical application to normal skin. Many over-the-counter products contain methylsalicylate. Topical salicylates rarely produce systemic toxicity when used appropriately; however, methylsaliclyate can be absorbed through intact skin. Scrotal skin can have up to 40-fold greater absorption compared to other dermal regions. We report a unique case of salicylate poisoning resulting from the use of a methylsalicylate-containing rubefacient to facilitate masturbation in a male teenager. Saliclyate toxicity has not previously been reported from the genital exposure to methylsaliclyate. PMID:26973745

  5. Short limbed dwarfism, genital hypoplasia, sparse hair, and vertebral anomalies: a variant of Ellis-van Creveld syndrome?

    Science.gov (United States)

    Fryns, J P; Moerman, P

    1993-01-01

    A male newborn with acromesomelic short limbed dwarfism, genital hypoplasia, and vertebral anomalies is reported. As the child had an important number of clinical and radiological symptoms seen in patients with Ellis-van Creveld syndrome, we raise the question of whether he may represent a variant example of this syndrome despite the absence of cardinal symptoms such as postaxial polydactyly and ectodermal changes (nail hypoplasia). Images PMID:8487282

  6. Short limbed dwarfism, genital hypoplasia, sparse hair, and vertebral anomalies: a variant of Ellis-van Creveld syndrome?

    OpenAIRE

    Fryns, J P; Moerman, P

    1993-01-01

    A male newborn with acromesomelic short limbed dwarfism, genital hypoplasia, and vertebral anomalies is reported. As the child had an important number of clinical and radiological symptoms seen in patients with Ellis-van Creveld syndrome, we raise the question of whether he may represent a variant example of this syndrome despite the absence of cardinal symptoms such as postaxial polydactyly and ectodermal changes (nail hypoplasia).

  7. [Genital bacterial carriage during the last trimester of pregnancy and early-onset neonatal sepsis].

    Science.gov (United States)

    Balaka, B; Agbèrè, A; Dagnra, A; Baeta, S; Kessie, K; Assimadi, K

    2005-05-01

    Bacterial infections remain a major cause of morbidity and mortality in newborn infants. To determine the bacterial ecology and pathological status of the genital organs during the last trimester of pregnancy and the germs of the following early-onset neonatal sepsis, in order to evaluate the risk of materno-foetal infections and to find out a drug prophylaxis. Vaginal and endocervical samples, usually taken during the first trimester of pregnancy were delayed and taken during the last trimester of pregnancy. A macroscopic examination described the aspect of the vagina, the cervix uteri, leukorrhea and of possible inflammatory lesions or ulcerations. A microscopic examination searched for parasites, epithelial cells, clue cells and leukocytes. The appropriate bacteriological cultures were performed after reading the Gram stain and scoring the vaginal flora. The clinical and cytobacteriological aspects were used to identify the bacterial ecology and the pathological genital states. An exploration was carried out in every newborn suspected of infection. Genital samples were collected from 306 pregnant women. Among them, 118 were at 29-32 weeks of gestation, 104 at 33-36, and 84 at 37-40. The most frequent germs were C. albicans (33,5%), Enterbacteriaceae (20.3%) including E. coli (10.9%), S. aureus (15.4%), Gardnerella (13.6%), and Trichomonas (10.6%), in monomicrobian (79.2%) and polymicrobian carriage (20.8%). Lower genital tract pathological states such as vaginitis (29.4%), bacterial vaginosis (21.5%) or endocervicitis (10.4%), asymptomatic bacterial carriage (23.5%) and normal genital flora (15%) were identified. These pregnancies led to 334 live births with 27 cases of early-onset neonatal sepsis to which endocervicitis (25%) and vaginosis (19,7%) were most often linked. Genital samples at the last trimester of pregnancy could evaluate the risk of maternofoetal infections and allow to adapt a drug prophylaxis of Enterobacteriaceae, the most frequent germ of

  8. Seasonal changes in steroid metabolism in the male reproductive organ-system of the African catfish, Clarias gariepinus

    NARCIS (Netherlands)

    Resink, J.W.; Schoonen, W.G.E.J.; Hurk, R. van den; Viveen, W.J.A.R.; Lambert, J.G.D.

    1987-01-01

    Steroid and steroid glucuronide synthesis in feral male African catfish was investigated in vitro by incubating testes with [3H]-pregnenolone and seminal vesicles with [3H]-androstenedione. In testes, the capacity to form progestins, androgens, especially 11-oxygenated ones, and steroid glucuronides

  9. Uterine artery embolization: The interventional treatment of female genital diseases

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Woong Hee [Dept. of Radiology, Soonchunhyang University Cheonan Hospital, Cheonan (Korea, Republic of); Yang, Seung Boo [Dept. of Radiology, Soonchunhyang University Gumi Hospital, Gumi (Korea, Republic of); Goo, Dong Erk; Kim, Yong Jae [Dept. of Radiology, Soonchunhyang University Seoul Hospital, Seoul (Korea, Republic of); Lee, Jae Myeong [Dept. of Radiology, Soonchunhyang University Bucheon Hospital, Bucheon (Korea, Republic of); Kang, Chae Hoon [Dept. of Radiology, Gangneung Asan Hospital, Gangneung (Korea, Republic of); Ohm, Joon Young [Dept. of Radiology, Chungnam National University College of Medicine, Chungnam National University Hospital, Daejeon (Korea, Republic of); Kim, Young Jun [Dept. of Radiology, Presbyterian Medical Center, Jeonju (Korea, Republic of)

    2017-01-15

    The uterus is the major female sex organ and is essential for pregnancy. The organ is located in the pelvic cavity. It is usually fist-sized with its volume changing from 75 to 200 cc depending on the menstrual cycle. There are various diseases associated with the uterus, including malignancy, uterine myoma, postpartum hemorrhage, and vascular malformation. The conventional surgical treatment for these diseases is hysterectomy. However, hysterectomy has some risk, and there may be complications associated with the surgery and anesthesia. In addition, hysterectomy results in loss of fertility and loss of female characteristics, both of which may lead to emotional problems. After uterine artery embolization (UAE) was performed for post-partum bleeding in 1979 and for uterine myoma in 1995, interventional treatment of UAE replaced the existing surgical treatment of hysterectomy. UAE is performed widely as a minimally invasive treatment modality that can preserve the uterus, make pregnancy and childbirth possible and resolve emotional problems. The interventional treatment has become increasingly popular to treat various female genital diseases.

  10. An overview of female genital mutilation in Nigeria.

    Science.gov (United States)

    Okeke, Tc; Anyaehie, Usb; Ezenyeaku, Cck

    2012-01-01

    Nigeria, due to its large population, has the highest absolute number of female genital mutilation (FGM) worldwide, accounting for about one-quarter of the estimated 115-130 million circumcised women in the world. The objective of this review is to ascertain the current status of FGM in Nigeria. Pertinent literature on FGM retrieved from internet services [Google search on FGM in Nigeria, www.online Nigeria, PubMed of the national library of medicine www.medconsumer. Info/tropics/fgm.htm, Biomedcentral and African Journal Online (AJOL) (FGM)] and textbooks, journals, and selected references for proper understanding of the topic was included in this review. The national prevalence rate of FGM is 41% among adult women. Evidence abound that the prevalence of FGM is declining. The ongoing drive to eradicate FGM is tackled by World Health Organization, United Nations International Children Emergency Fund, Federation of International Obstetrics and Gynecology (FIGO), African Union, The economic commission for Africa, and many women organizations. However, there is no federal law banning FGM in Nigeria. There is need to eradicate FGM in Nigeria. Education of the general public at all levels with emphasis on the dangers and undesirability of FGM is paramount.

  11. Epidemiological investigation and antimicrobial susceptibility analysis of ureaplasma species and Mycoplasma hominis in outpatients with genital manifestations.

    Science.gov (United States)

    Song, Tiejun; Ye, Aiqing; Xie, Xinyou; Huang, Jun; Ruan, Zhi; Kong, Yingying; Song, Jingjuan; Wang, Yue; Chen, Jiangzhong; Zhang, Jun

    2014-09-01

    The aim of this study was to assess the prevalence and drug resistance of Ureaplasma species and Mycoplasma hominis in outpatients with genital manifestation from 2005 to 2013 in Hangzhou, China. A total of 2689 female and 2336 male patients with various genital symptoms were included in this study. Species identification and antimicrobial susceptibility test were performed by using the mycoplasma IST-2 kit. The prevalence rate of Ureaplasma species was 39.9%, M hominis was 1.2% in female patients, and the coinfection rate was 13.4%; while in males, the prevalence rate of Ureaplasma species was 18.8%, M hominis was 0.4%, and the coinfection rate was 2.9%. Moreover, significantly high positive rates for mycoplasmas (Ureaplasma species M hominis) and were found in 16–20-year-old females (65.2%) and males (27.3%). Ureaplasma species and M hominis displayed relatively lower resistance rates (Ureaplasma species to quinolones (ofloxacin and ciprofloxacin) were much higher (>50%) and increased significantly from 2005 to 2013. Our study indicates that high positive rates of Ureaplasma species and M hominis were found in young outpatients with genital symptoms, and monitoring the local drug resistance is critical for prevention of the occurrence of resistant strains.

  12. [Ritualistic female genital mutilation. The sentiment of the women].

    Science.gov (United States)

    Allag, F; Abboud, P; Mansour, G; Zanardi, M; Quéreux, C

    2001-11-01

    Female genital mutilation (FGM) is considered as the most dangerous custom still ritually practiced and 2 million girls undergo the ordeal each year. This practice is anchored and fixed firmly in numerous African people's culture and Western countries are confronted to it through African immigrants. In order to understand the justifications and the consequences of FGM we interviewed 14 genitally mutilated African women living in France. Unfortunately and despite the conscious knowledge of consequences and absurd side of such practice, yet it seems to be perpetuated over the descendants. Educational approach is the best solution to fight female genital mutilation fixed firmly in numerous African people's culture.

  13. Dynamics of extra-genital pathology formation in exposed to radiation women of the reproductive age

    International Nuclear Information System (INIS)

    Apsalikov, K.N.; Gusev, B.I.; Pivina, L.M.; Kenzhina, L.B.; Ryzhenkova, O.N.; Mansarina, A.E.; Bajbusinov, O.N.

    2005-01-01

    The paper presents an extra-genital sickness rate analysis in exposed women of reproductive age that live on territories adjacent to the Semipalatinsk test site, for the period from 1963 to 2000. The average dose of women exposed to radiation is more than 0.5 Sv. Significant exceeding of age-specific standardized factor for the period from 1963 to 1990 was found. Among nosologic classes, representing exceeding of age-specific standardized factors in women of reproductive age, there were revealed diseases of blood circulation system, blood and hematopoietic organs, endocrine system, nervous system and sense organs. (author)

  14. Dynamic analysis of sexual organ weight and serum levels of glucose, glycosyl protein, testosterone in male rats with short-term diabetes

    International Nuclear Information System (INIS)

    Zou Donghui; Wang Zhongshan; Zhao Hui; Xu Zongge

    2001-01-01

    Objective: To study the effect of short-term diabetes on the changes of sexual organ weights and serum levels of testosterone in male rats. Methods: All rats were divided into control (C) and diabetes (D). Diabetes group was observed on 1 day, 3 days, 5 days, 7 days, 14 days after injection of streptozotocin. All rats were killed for measurement of serum levels of glucose, glycosyl protein, testosterone and weights of sexual organs (testis, epididymis, seminal vesicle and prostate). Results: The serum levels of glucose, glycosyl protein of diabetes group decreased significantly, compared with those of control group; the serum levels of T lowered remarkably compared with control levels after three days of injection of STZ. The weight of epididymis, seminal vesicle and prostate reduced remarkably, compared with control group. The weights of seminal vesicle, prostate negatively correlated with serum levels of glucose and glycosyl protein, and they positively correlated with serum levels of testosterone. Conclusion: The sexual organs (testis, epididymis, seminal vesicle and prostate) of male rats with short-term diabetes were damaged, and the changes of sexual organs closely related with the serum levels of testosterone besides irregular metabolism in diabetes

  15. Fatores de risco para o prolapso genital em uma população brasileira Risk factors for genital prolapse in a Brazilian population

    Directory of Open Access Journals (Sweden)

    Andrea Moura Rodrigues

    2009-01-01

    Full Text Available OBJETIVO: avaliar os fatores de risco para o desenvolvimento de prolapso genital na população brasileira. MÉTODOS: estudo caso-controle envolvendo 316 pacientes que foram submetidas a estadiamento de prolapso, utilizando-se o sistema de quantificação de prolapso dos órgãos pélvicos. As pacientes foram divididas em dois grupos. No Grupo Caso, foram incluídas 107 pacientes com prolapso nos estádios III ou IV, e no Controle, 209 mulheres com estádios 0 ou I. As mulheres selecionadas respondiam à anamnese na qual eram questionadas sobre a presença de possíveis fatores de risco para prolapso genital, tais como: idade, idade da menopausa, paridade, tipos de parto (vaginal, cesariana ou fórcipe, ocorrência de macrossomia fetal, história familiar em parentes de primeiro grau de distopia genital, tosse crônica e constipação intestinal. RESULTADOS: as variáveis que se mostraram diferentes entre os grupos foram: idade, índice de massa corpórea, paridade, número de partos vaginais, de cesarianas, de partos fórcipe, peso do recém-nascido e história familiar positiva para prolapso. Raça, idade da menopausa, tosse crônica e constipação intestinal não se mostraram diferentes entre os grupos. Após a regressão logística, somente três variáveis se apresentaram como fatores de risco independentes: presença de pelo menos um parto vaginal, macrossomia fetal e história familiar positiva. A cesariana se mostrou como fator protetor. CONCLUSÕES: na população brasileira, os fatores de risco independentes para prolapso foram a presença de pelo menos um parto normal, macrossomia fetal e história familiar positiva para distopia.PURPOSE: to evaluate risk factors for the development of genital prolapse in the Brazilian population. METHODS: case-control study involving 316 patients submitted to prolapse staging, according to the pelvic organ prolapse quantification system. The patients were divided into two groups: in the Case Group

  16. Etiologic pattern of genital ulcers in Lusaka, Zambia: has chancroid been eliminated?

    Science.gov (United States)

    Makasa, Mpundu; Buve, Anne; Sandøy, Ingvild Fossgard

    2012-10-01

    Genital ulcers are a public health problem in developing countries. The World Health Organization recommends the use of syndromic guidelines for sexually transmitted infection treatment in resource-constrained countries. Monitoring local etiologies provides information that may aid policy for sexually transmitted infection treatment. We investigated the etiology of genital ulcer disease among outpatients in Lusaka, Zambia. Swabs from genital ulcers of 200 patients were tested using polymerase chain reaction for Treponema pallidum, herpes simplex virus types 1 (HSV-1) and 2 (HSV-2), Haemophilus ducreyi, and Chlamydia trachomatis. The prevalence of the detected pathogens was as follows; HSV-2, 28%; T. pallidum, 11.5%; C. trachomatis, 3%; HSV-1, 0.5%; and H. ducreyi, 0%. Coinfection with HSV-2 and T. pallidum was 1.5%, and coinfection of HSV-2 and C. trachomatis was 1%. In 55% of the patients, no etiologic diagnosis could be established. H. ducreyi was not detected, whereas HSV-2 and T. pallidum were the commonest pathogens. Nondetection of H. ducreyi requires further studies. If the present findings are validated, treatment guidelines would require to be revised in Zambia.

  17. [Investigation on the incidence of genital herpes in different professional groups in Qingdao].

    Science.gov (United States)

    Quan, L

    1993-10-01

    Genital herpes is one of 8 legally reportable sexually transmitted diseases (STD) in China. Using a HSV antigen ELISA kit we detected and typed HSV antigen in 1,148 clinical specimens collected from the genital organs (penis, cervix, vagina and vulva) of 446 men and 702 women in Qindao and divided into 11 different professional and 2 special groups (patients with cervical cancer and pregnant women). The highest positive rate of HSV antigen was found among long-distance transport drivers (48.0%). The second and third high positive rates were among waiters and waitresses in private, restaurants (39.2%) and patients with cervical cancer (38.2%). The positive rates among self-employed retailers and employees in private inns and restaurants were notably higher than those among employees in state-run shops, restaurants and hotels. And, the positive rate among workers was higher than that among peasants. There was no notable difference between the positive rate of HSV antigen among men (24.2%) and that among women (21.5%). But the incidence of HSV-2 infection was much higher than that of HSV-1 infection. The results indicate that some special professional groups have high rates of genital HSV infection. More attention needs to be paid to these special groups in order to control sexually transmitted herpes diseases.

  18. The ultrasound research's results of the peri menopausal women's genitals

    International Nuclear Information System (INIS)

    Dodkhoeva, M.F.; Djonova, B.Yu.; Barieva, L.S.; Djonbekova, P.A.

    2007-01-01

    The results of ultrasound research of the peri menopausal women's genitals revealed that the sizes of the ovaries of women with the climacteric syndrome are smaller that the size of ovaries of the women with the physiologic menopause

  19. Rectal and genital prolapse in Nigerian newborns: Case reports and ...

    African Journals Online (AJOL)

    2013-03-16

    2] ... management includes manual reduction and use of Foleys catheter.[12] These ... discharged her against medical advice on the 7th day of admission .... Thus, digital reduction of prolapse was achieved in this case. Genital ...

  20. Confronting Female Genital Mutilation: The Role of Youth and ICTs ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    2011-07-14

    Jul 14, 2011 ... Book cover Confronting Female Genital Mutilation: The Role of ... of an innovative research and action project carried out by ENDA Tiers ... Congratulations to the first cohort of Women in Climate Change Science Fellows!

  1. Survey of Women's Opinions on Female Genital Mutilation (FGM) in ...

    African Journals Online (AJOL)

    Uche

    Background: Female genital mutilation is known to exist especially in many third world countries including Nigeria with ... of Women Journalists (NAWOJ) and Women ... There has also been .... profession and current civilization as injurious to.

  2. Surgical Treatment of Complication of Female Genital Mutilation in ...

    African Journals Online (AJOL)

    Surgical Treatment of Complication of Female Genital Mutilation in Pikine Hospital, Senegal. Abdoul A Diouf, Moussa Diallo, Aissatou Mbodj, Omar Gassama, Mamour Guèye, Jean C Moreau, Alassane Diouf ...

  3. Local Risk Factors in Genital Human Papilloma Virus Infection in ...

    African Journals Online (AJOL)

    Keywords: Genital human papilloma virus, Pap smear, Risk factors. Access this article online .... their Pap smears taken and questionnaires on sexual attitudes, .... the high‑risk types, which mediate the response of the enhancer to steroid ...

  4. Genital chlamydia, genital herpes, Trichomonas vaginalis and gonorrhea prevalence, and risk factors among nearly 70,000 randomly selected women in 4 Nordic countries

    DEFF Research Database (Denmark)

    Faber, Mette Tuxen; Nielsen, Ann; Nygård, Mari

    2011-01-01

    The aim of this study was to assess the prevalence of women reporting ever having genital chlamydia, genital herpes, Trichomonas vaginalis, and gonorrhea, and to identify factors associated with each of these sexually transmitted infections (STIs).......The aim of this study was to assess the prevalence of women reporting ever having genital chlamydia, genital herpes, Trichomonas vaginalis, and gonorrhea, and to identify factors associated with each of these sexually transmitted infections (STIs)....

  5. [Genital piercings: epidemiology, sociocultural aspects, sexuality and complications].

    Science.gov (United States)

    Kluger, Nicolas

    2012-01-01

    Body piercing has gained tremendous popularity since the mid nineties. Genital piercings constitute a peculiar variant of piercing due to its sensitive localization. Health care providers are often very little informed about those piercings. Besides, negative stereotypes are often attributed to the bearers of such piercings. This review focuses not only on the medical aspects of genital piercings but also on the social, cultural and psychological background that surround those piercings. Copyright © 2011 Elsevier Masson SAS. All rights reserved.

  6. Genital donovanosis with malignant transformation: An interesting case report

    OpenAIRE

    Sri, K. Navya; Chowdary, A. Swetha; Reddy, B. S. N.

    2014-01-01

    Donovanosis is a chronic indolent sexually transmitted granulomatous ulceration of genito-inguinal region, caused by Calymmatobacterium granulomatis. It became uncommon due to indiscriminate use of broad spectrum antibiotics. In recent years, much interest is being focused on this condition because genital ulcers facilitate HIV infection. We report an interesting episode of genital donovanosis complicated with squamous cell carcinoma in a middle aged female for its rarity and clinical interest.

  7. Genital lesions: An indication for changing ART regimen.

    Science.gov (United States)

    Kumar, S Arun; Kumar, N; Kumarasamy, N

    2011-01-01

    Genital lesions are common in HIV positive patients and aetiology for these are mainly due to HSV, HPV or bacterial. They usually respond to HAART, antiviral or antimicrobials. We are presenting a young patient on HAART with non-healing genital ulcer lesions for sixteen months. He responded well to a change in ART regimen within a period of 15 days. This happened after a change to a more potent ART regimen.

  8. Decreased management of genital warts in young women in Australian general practice post introduction of national HPV vaccination program: results from a nationally representative cross-sectional general practice study.

    Directory of Open Access Journals (Sweden)

    Christopher Harrison

    Full Text Available OBJECTIVES: Since the introduction of Australia's human papillomavirus vaccination program, the management rate of genital warts in sexual health clinics and private hospitals has decreased in women of vaccine-eligible age. However, most genital warts in Australia are managed in general practice. This study examines whether a similar decrease occurred in Australian general practice after the introduction of the program. METHODS: Analysis of a nationally representative cross-sectional database of Australian general practice activity (1,175,879 patient encounters with 11,780 general practitioners. Genital warts management rates were estimated for the periods before and after introduction of the program (Pre-program, July 2002-June 2006; Post-program, July 2008-June 2012. Control conditions included genital herpes and gardnerella/bacterial vaginosis in female patients and genital herpes and urethritis in male patients. Trends in management rates by year, pre-vaccine (July 2000-June 2007 and post-vaccine (July 2007-June 2012 were also calculated. RESULTS: Management rate of genital warts among women potentially covered by program (aged 15-27 years decreased by 61% from 4.33 per 1,000 encounters in the Pre-program period to 1.67 in the Post-program period. Trend analysis of the post-vaccine period showed, among women of vaccine eligible age, a significant year-on-year reduction in the rate of genital warts management (p<0.0001 and a significant increase in the management rate of control conditions per year (p<0.0001. For all other age-sex groups there was no significant change in the management rate of genital warts between the Pre- and Post-program periods. CONCLUSION: The large decrease in general practice management of genital warts in women of vaccine-eligible age highlights the success of the program in the wider community.

  9. Influence of Body Odors and Gender on Perceived Genital Arousal.

    Science.gov (United States)

    Alves-Oliveira, Patrícia; Carvalho, Joana; Ferreira, Jacqueline; Alho, Laura; Nobre, Pedro; Olsson, Mats J; Soares, Sandra C

    2018-04-01

    Olfaction is often linked to mating behavior in nonhumans. Additionally, studies in mating behavior have shown that women seem to be more affected by odor cues than men. However, the relationship between odor cues and sexual response-specifically, sexual arousal-has not been studied yet. The aim of this study was to evaluate the impact of the exposure to human body odors (from individuals of the opposite gender) on perceived genital arousal, while these were presented concomitantly to sexually explicit video clips. Eighty university students (40 women) rated their perceived genital arousal (perceived degree of erection/genital lubrication) in response to an audiovisual sexual stimulus, while simultaneously exposed to a body odor from an opposite-gender donor or no odor. Participants also rated each odor sample's (body odor and no odor) perceived pleasantness, intensity, and familiarity. Findings indicated that odor condition had an effect on women's (but not men's) perceived genital arousal, with women showing higher levels of perceived genital arousal in the no odor condition. Also, results showed that women rated body odors as less pleasant than no odor. Notwithstanding, the odor ratings do not seem to explain the association between body odor and perceived genital arousal. The current results support the hypothesis that women, rather than men, are sensitive to odors in the context of sexual response. The findings of this study have relevance for the understanding of human sexuality with respect to chemosensory communication.

  10. Calculated organ doses using Monte Carlo simulations in a reference male phantom undergoing HDR brachytherapy applied to localized prostate carcinoma

    International Nuclear Information System (INIS)

    Candela-Juan, Cristian; Perez-Calatayud, Jose; Ballester, Facundo; Rivard, Mark J.

    2013-01-01

    Purpose: The aim of this study was to obtain equivalent doses in radiosensitive organs (aside from the bladder and rectum) when applying high-dose-rate (HDR) brachytherapy to a localized prostate carcinoma using 60 Co or 192 Ir sources. These data are compared with results in a water phantom and with expected values in an infinite water medium. A comparison with reported values from proton therapy and intensity-modulated radiation therapy (IMRT) is also provided. Methods: Monte Carlo simulations in Geant4 were performed using a voxelized phantom described in International Commission on Radiological Protection (ICRP) Publication 110, which reproduces masses and shapes from an adult reference man defined in ICRP Publication 89. Point sources of 60 Co or 192 Ir with photon energy spectra corresponding to those exiting their capsules were placed in the center of the prostate, and equivalent doses per clinical absorbed dose in this target organ were obtained in several radiosensitive organs. Values were corrected to account for clinical circumstances with the source located at various positions with differing dwell times throughout the prostate. This was repeated for a homogeneous water phantom. Results: For the nearest organs considered (bladder, rectum, testes, small intestine, and colon), equivalent doses given by 60 Co source were smaller (8%–19%) than from 192 Ir. However, as the distance increases, the more penetrating gamma rays produced by 60 Co deliver higher organ equivalent doses. The overall result is that effective dose per clinical absorbed dose from a 60 Co source (11.1 mSv/Gy) is lower than from a 192 Ir source (13.2 mSv/Gy). On the other hand, equivalent doses were the same in the tissue and the homogeneous water phantom for those soft tissues closer to the prostate than about 30 cm. As the distance increased, the differences of photoelectric effect in water and soft tissue, and appearance of other materials such as air, bone, or lungs, produced

  11. [Laboratory diagnosis of genital herpes--direct immunofluorescence method].

    Science.gov (United States)

    Majewska, Anna; Romejko-Wolniewicz, Ewa; Zareba-Szczudlik, Julia; Kilijańczyk, Marek; Gajewska, Małgorzata; Młynarczyk, Grazyna

    2013-07-01

    Aim of the study was to determine clinical usefulness of direct immunofluorescence method in the laboratory diagnosis of genital herpes in women. Overall 187 anogenital swabs were collected from 120 women. Using a dacron-tipped applicator 83 swabs were collected from women suspected of genital herpes and 104 from patients with no signs of genital infection. All samples were tested using cell culture (Vero cell line) and then direct immunofluorescence method (DIF) for the identification of antigens of herpes simplex viruses: HSV-1 and HSV-2. Characteristic cytopathic effect (CPE), indicative of alphaherpesvirus infection, was observed in 43.4% of cultures with clinical specimens collected from women with suspected genital herpes and in 29.8% of cultures of clinical specimens taken from patients with no clinical symptoms of genital herpes. Herpes simplex viruses were determined in 73 samples by direct immunofluorescence method after amplification of the virus in cell culture. The DIF test confirmed the diagnosis based on the microscopic CPE observation in 85%. In 15% of samples (taken from pregnant women without clinical signs of infection) we reported positive immunofluorescence in the absence of CPE. The frequency of antigen detection was statistically significantly higher in samples that were positive by culture study (chi-square test with Yates's correction, p genital herpes in swabs taken from the vestibule of the vagina and the vulva. However, there was no statistically significant difference in the frequency of detection of Herpes Simplex Virus antigens in specimens from different parts of the genital tract in both groups of women (chi-square test, p > 0.05). In our study HHV-1 was the main causative agent of genital herpes. The growing worldwide prevalence of genital herpes, challenges with the clinical diagnosis, and availability of effective antiviral therapy are the main reasons for a growing interest in rapid, proper laboratory diagnosis of infected

  12. Female genital mutilation reversal: a general approach.

    Science.gov (United States)

    Anand, Mallika; Stanhope, Todd J; Occhino, John A

    2014-07-01

    Female genital mutilation (FGM) is a violation of human rights; yet, more than 100 million females are estimated to have undergone the procedure worldwide. There is an increased need for physician education in treating FGM. Female pelvic surgeons have a unique opportunity to treat this population of patients. Here, we depict the classification of FGM and a general approach to FGM reversal. We specifically address the procedure of type III FGM reversal, or defibulation. In this video, we first highlight the importance of the problem of FGM. Next, we present the classification of FGM using an original, simple, schematic diagram highlighting they key anatomic structures involved in the four types of FGM. We then present a simple case of reversal of type III FGM, a procedure also known as defibulation. After depicting the surgical procedure, we discuss clinical results and summarize key principles of the defibulation procedure. Our patient was a 25-year-old woman who had undergone type III FGM as a child in Somalia. She desired restoration of vaginal function. We performed a reversal, and her postoperative course was uncomplicated. By 6 weeks postoperatively, she was able to engage in sexual intercourse without dyspareunia. FGM is a problem at the doorsteps of female pelvic medicine and reconstructive surgery. Our video demonstrates a basic surgical approach that can be applied to simple cases of type III FGM presenting to the female pelvic surgeon.

  13. Organ dose conversion coefficients for voxel models of the reference male and female from idealized photon exposures

    International Nuclear Information System (INIS)

    Schlattl, H; Zankl, M; Petoussi-Henss, N

    2007-01-01

    A new series of organ equivalent dose conversion coefficients for whole body external photon exposure is presented for a standardized couple of human voxel models, called Rex and Regina. Irradiations from broad parallel beams in antero-posterior, postero-anterior, left- and right-side lateral directions as well as from a 360 deg. rotational source have been performed numerically by the Monte Carlo transport code EGSnrc. Dose conversion coefficients from an isotropically distributed source were computed, too. The voxel models Rex and Regina originating from real patient CT data comply in body and organ dimensions with the currently valid reference values given by the International Commission on Radiological Protection (ICRP) for the average Caucasian man and woman, respectively. While the equivalent dose conversion coefficients of many organs are in quite good agreement with the reference values of ICRP Publication 74, for some organs and certain geometries the discrepancies amount to 30% or more. Differences between the sexes are of the same order with mostly higher dose conversion coefficients in the smaller female model. However, much smaller deviations from the ICRP values are observed for the resulting effective dose conversion coefficients. With the still valid definition for the effective dose (ICRP Publication 60), the greatest change appears in lateral exposures with a decrease in the new models of at most 9%. However, when the modified definition of the effective dose as suggested by an ICRP draft is applied, the largest deviation from the current reference values is obtained in postero-anterior geometry with a reduction of the effective dose conversion coefficient by at most 12%

  14. Organ dose conversion coefficients for voxel models of the reference male and female from idealized photon exposures

    Science.gov (United States)

    Schlattl, H.; Zankl, M.; Petoussi-Henss, N.

    2007-04-01

    A new series of organ equivalent dose conversion coefficients for whole body external photon exposure is presented for a standardized couple of human voxel models, called Rex and Regina. Irradiations from broad parallel beams in antero-posterior, postero-anterior, left- and right-side lateral directions as well as from a 360° rotational source have been performed numerically by the Monte Carlo transport code EGSnrc. Dose conversion coefficients from an isotropically distributed source were computed, too. The voxel models Rex and Regina originating from real patient CT data comply in body and organ dimensions with the currently valid reference values given by the International Commission on Radiological Protection (ICRP) for the average Caucasian man and woman, respectively. While the equivalent dose conversion coefficients of many organs are in quite good agreement with the reference values of ICRP Publication 74, for some organs and certain geometries the discrepancies amount to 30% or more. Differences between the sexes are of the same order with mostly higher dose conversion coefficients in the smaller female model. However, much smaller deviations from the ICRP values are observed for the resulting effective dose conversion coefficients. With the still valid definition for the effective dose (ICRP Publication 60), the greatest change appears in lateral exposures with a decrease in the new models of at most 9%. However, when the modified definition of the effective dose as suggested by an ICRP draft is applied, the largest deviation from the current reference values is obtained in postero-anterior geometry with a reduction of the effective dose conversion coefficient by at most 12%.

  15. Most important etiologic factors in the development of genital prolapse

    Directory of Open Access Journals (Sweden)

    Mladenović-Segedi Ljiljana

    2010-01-01

    Full Text Available Introduction The incidence of genital prolapse depends on numerous factors. The contribution of race, gender and genetic factors is significant. However, additional factors of initiation, promotion and decomposition are necessary if a person with the genetic predisposition to genital prolapse begins to suffer from it. At least 50% of parous women are believed to suffer from genital prolapse of various degrees. Moreover, the prevalence of genital prolapse increases with age. The prevalence of genital prolapse is expected to be even higher in the future due to the extension of the lifespan of women worldwide. Objective The aim of this study was to determine the most common etiologic factors in the development of genital prolapse in the population of Serbia. Methods The study was conducted as prospective and included 50 women who underwent surgical treatment due to the problems caused by genital prolapse. Results Mean age of the women was 58.74 years. Twenty percent of the women had the menstrual cycle, while 80% were in menopause. Mean menopause period was 8.88 years. None of the women used hormone replacement therapy. Mean BMI was 27.395 kg/m2. Twenty-eight percent of the women were of normal weight, while 72% of the women were obese (42% were obese and 30% were severely obese. Ninety-eight percent of the women were parous, and mean parity was 2.08. Mean birth weight of neonates was 3682.77 g. Sixty-four percent of the women did physical labour and lifted heavy objects. Conclusion Vaginal childbirth is one of the most important initiating factors. The most significant promoting factor is obesity and heavy labour. Ageing and entering menopause are the most important factors of decomposition as well as the occurrence of clinical manifestations of the pelvic floor dysfunction. .

  16. Genital herpes and its treatment in relation to preterm delivery.

    Science.gov (United States)

    Li, De-Kun; Raebel, Marsha A; Cheetham, T Craig; Hansen, Craig; Avalos, Lyndsay; Chen, Hong; Davis, Robert

    2014-12-01

    To examine the risks of genital herpes and antiherpes treatment during pregnancy in relation to preterm delivery (PTD), we conducted a multicenter, member-based cohort study within 4 Kaiser Permanente regions: northern and southern California, Colorado, and Georgia. The study included 662,913 mother-newborn pairs from 1997 to 2010. Pregnant women were classified into 3 groups based on genital herpes diagnosis and treatment: genital herpes without treatment, genital herpes with antiherpes treatment, and no herpes diagnosis or treatment (unexposed controls). After controlling for potential confounders, we found that compared with being unexposed, having untreated genital herpes during first or second trimester was associated with more than double the risk of PTD (odds ratio (OR) = 2.23, 95% confidence interval (CI): 1.80, 2.76). The association was stronger for PTD due to premature rupture of membrane (OR = 3.57, 95% CI: 2.53, 5.06) and for early PTD (≤35 weeks gestation) (OR = 2.87, 95% CI: 2.22, 3.71). In contrast, undergoing antiherpes treatment during pregnancy was associated with a lower risk of PTD compared with not being treated, and the PTD risk was similar to that observed in the unexposed controls (OR = 1.11, 95% CI: 0.89, 1.38). The present study revealed increased risk of PTD associated with genital herpes infection if left untreated and a potential benefit of antiherpes medications in mitigating the effect of genital herpes infection on the risk of PTD. © The Author 2014. Published by Oxford University Press on behalf of the Johns Hopkins Bloomberg School of Public Health. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

  17. Nonoverlapping Clinical and Mutational Patterns in Melanomas from the Female Genital Tract and Atypical Genital Nevi.

    Science.gov (United States)

    Yélamos, Oriol; Merkel, Emily A; Sholl, Lauren Meldi; Zhang, Bin; Amin, Sapna M; Lee, Christina Y; Guitart, Gerta E; Yang, Jingyi; Wenzel, Alexander T; Bunick, Christopher G; Yazdan, Pedram; Choi, Jaehyuk; Gerami, Pedram

    2016-09-01

    Genital melanomas (GM) are the second most common cancer of the female external genitalia and may be confused with atypical genital nevi (AGN), which exhibit atypical histological features but have benign behavior. In this study, we compared the clinical, histological, and molecular features of 19 GM and 25 AGN. We described chromosomal copy number aberrations and the mutational status of 50 oncogenes and tumor suppressor genes in both groups. Our study showed that a pigmented lesion occurring in mucosal tissue, particularly in postmenopausal women, was more likely to be a melanoma than a nevus. GM had high levels of chromosomal instability, with many copy number aberrations. Furthermore, we found a completely nonoverlapping pattern of oncogenic mutations when comparing GM and AGN. In GM, we report somatic mutations in KIT and TP53. Conversely, AGN had frequent BRAF V600E mutations, which were not seen in any of the GM. Our results show that GM and AGN have distinct clinical and molecular changes and that GM have a different mutational pattern compared with AGN. Copyright © 2016 The Authors. Published by Elsevier Inc. All rights reserved.

  18. Effects of maternal and lactational exposure to 2-hydroxy-4-methoxybenzone on development and reproductive organs in male and female rat offspring

    Science.gov (United States)

    Nakamura, Noriko; Inselman, Amy L.; White, Gene A.; Chang, Ching-Wei; Trbojevich, Raul A.; Sepehr, Estatira; Voris, Kristie L.; Patton, Ralph E.; Bryant, Matthew S.; Harrouk, Wafa; McIntyre, Barry; Foster, Paul M.; Hansen, Deborah K.

    2015-01-01

    BACKGROUND 2-hydroxy-4-methoxybenzophenone (HMB) is an ultraviolet (UV)-absorbing compound used in many cosmetic products as a UV-protecting agent and in plastics for preventing UV-induced photodecomposition. HMB has been detected in over 95% of randomly collected human urine samples from adults and from premature infants, and it may have estrogenic potential. METHODS To determine the effects of maternal and lactational exposure to HMB on development and reproductive organs of offspring, time-mated female Harlan Sprague-Dawley rats were dosed with 0, 1,000, 3,000, 10,000, 25,000, or 50,000 ppm HMB (7-8 per group) added to chow from gestation day 6 until weaning on postnatal day (PND) 23. RESULTS AND CONCLUSION Exposure to HMB was associated with reduced body and organ weights in female and male offspring. No significant differences were observed in the number of implantation sites/litter, mean resorptions/litter, % litters with resorptions, number and weights of live fetuses, or sex ratios between the control and HMB dose groups. Normalized anogenital distance in male pups at PND 23 was decreased in the highest dose group. Spermatocyte development was impaired in testes of male offspring in the highest dose group. In females, follicular development was delayed in the highest dose group. However, by evaluating levels of the compound in rat serum, the doses at which adverse events occurred are much higher than usual human exposure levels. Thus, exposure to less than 10,000 ppm HMB does not appear to be associated with adverse effects on the reproductive system in rats. PMID:25707689

  19. Conifer reproductive development involves B-type MADS-box genes with distinct and different activities in male organ primordia.

    Science.gov (United States)

    Sundström, Jens; Engström, Peter

    2002-07-01

    The Norway spruce MADS-box genes DAL11, DAL12 and DAL13 are phylogenetically related to the angiosperm B-function MADS-box genes: genes that act together with A-function genes in specifying petal identity and with C-function genes in specifying stamen identity to floral organs. In this report we present evidence to suggest that the B-gene function in the specification of identity of the pollen-bearing organs has been conserved between conifers and angiosperms. Expression of DAL11 or DAL12 in transgenic Arabidopsis causes phenotypic changes which partly resemble those caused by ectopic expression of the endogenous B-genes. In similar experiments, flowers of Arabidopsis plants expressing DAL13 showed a different homeotic change in that they formed ectopic anthers in whorls one, two or four. We also demonstrate the capacity of the spruce gene products to form homodimers, and that DAL11 and DAL13 may form heterodimers with each other and with the Arabidopsis B-protein AP3, but not with PI, the second B-gene product in Arabidopsis. In situ hybridization experiments show that the conifer B-like genes are expressed specifically in developing pollen cones, but differ in both temporal and spatial distribution patterns. These results suggest that the B-function in conifers is dual and is separated into a meristem identity and an organ identity function, the latter function possibly being independent of an interaction with the C-function. Thus, even though an ancestral B-function may have acted in combination with C to specify micro- and megasporangia, the B-function has evolved differently in conifers and angiosperms.

  20. Patologias genitais associadas à leishmaniose visceral canina Genital pathologies associated with canine visceral leishmaniasis

    Directory of Open Access Journals (Sweden)

    Vinícius Vasconcelos Gomes de Oliveira

    2012-09-01

    Full Text Available A leishmaniose visceral canina (LVC é uma doença parasitária crônica causada por protozoários pertencentes ao gênero Leishmania. No Brasil, a transmissão se dá, principalmente, pela ação hematófaga de insetos vetores pertencentes à subfamília Phlebotominae, particularmente, a espécie Lutzomyia longipalpis. Todavia, a trasmissão vertical e venérea da LVC está presente. Os principais sinais clínicos observados nos animais acometidos pela LVC são linfoadenomegalia, dermatopatias, hepatoesplenomegalia, onicogrifose e oftalmopatias, contudo quadros atípicos podem ser observados, inclusive com o envolvimento do sistema genital. Dessa forma, o objetivo deste artigo é realizar revisão sobre as principais patologias genitais em cães machos e fêmeas com leishmaniose visceral (LV.The canine visceral leishmaniasis (CanL is a chronic parasitic disease caused by protozoa belonging to the genus Leishmania. In Brazil, the transmission occurs mainly by the action of blood-sucking insects belonging to the subfamily Phlebotominae, particularly the Lutzomyia longipalpis species. However, the venereal and vertical transmission of the CanL is present. The main clinical signs observed in animals affected by the CanL are lymphadenopathy, skin diseases, hepatosplenomegaly, onychogryphosis and ophthalmopathy, however atypical manifestations can be observed, including the involvement of the genital system. Thus, the aim of this paper is to review on the major pathologies in genital male and female dogs with visceral leishmaniasis (VL.

  1. Genital ulcers in women: clinical, microbiologic and histopathologic characteristics.

    Science.gov (United States)

    Gomes, Christiane Maria Moreira; Giraldo, Paulo César; Gomes, Francis de Assis Moraes; Amaral, Rose; Passos, Mauro Romero Leal; Gonçalves, Ana Katherine da Silveira

    2007-04-01

    Female genital ulcer is a disease that affects a large number of women, and its etiologic diagnosis can be difficult. The disease may increase the risk of acquiring HIV. Genital ulcer may be present in sexually transmitted diseases (STD)--syphilis, chancroid, genital herpes, donovanosis, lymphogranuloma venereum; and other non-STD disorders (NSTD)--Behçet's syndrome, pemphigus, Crohn's disease, erosive lichen planus and others. This study evaluated the clinical-histopathologic-microbiologic characteristics of female genital ulcers. A cross-sectional descriptive prospective study was conducted during a six-month period to investigate the first 53 women without a definitive diagnosis, seeking medical care for genital ulcers at a genital infections outpatient facility in a university hospital. A detailed and specific history was taken, followed by a dermatologic and gynecologic examination. In addition to collecting material from the lesions for microbiologic study, a biopsy of the ulcer was performed for histopathologic investigation. The average age of the patients was 32.7 years, 56.6% had junior high school education and higher education. The most frequent etiology was herpetic lesion, followed by auto-immune ulcers. At the time of their first consultation, around 60% of the women were using inadequate medication that was inconsistent with the final diagnosis. Histologic diagnosis was conclusive in only 26.4% of the patients (14/53). Cure was obtained in 99% of the cases after proper therapy. The female genital ulcers studied were equally distributed between sexually transmitted and non-sexually transmitted causes. Herpes was the most frequent type of genital ulcer, affecting women indiscriminately, mostly between the ages of 20 and 40 years. The etiologic diagnosis of herpetic ulcers is difficult to make even when various diagnostic methods are applied. It is imperative that NSTD should be included in the differential diagnoses of female genital ulcers. The

  2. Genital ulcers in women: clinical, microbiologic and histopathologic characteristics

    Directory of Open Access Journals (Sweden)

    Christiane Maria Moreira Gomes

    Full Text Available Female genital ulcer is a disease that affects a large number of women, and its etiologic diagnosis can be difficult. The disease may increase the risk of acquiring HIV. Genital ulcer may be present in sexually transmitted diseases (STD - syphilis, chancroid, genital herpes, donovanosis, lymphogranuloma venereum and other non-STD disorders (NSTD - Behçet's syndrome, pemphigus, Crohn's disease, erosive lichen planus and others. This study evaluated the clinical-histopathologic-microbiologic characteristics of female genital ulcers. A cross-sectional descriptive prospective study was conducted during a six-month period to investigate the first 53 women without a definitive diagnosis, seeking medical care for genital ulcers at a genital infections outpatient facility in a university hospital. A detailed and specific history was taken, followed by a dermatologic and gynecologic examination. In addition to collecting material from the lesions for microbiologic study, a biopsy of the ulcer was performed for histopathologic investigation. The average age of the patients was 32.7 years, 56.6% had junior high school education and higher education. The most frequent etiology was herpetic lesion, followed by auto-immune ulcers. At the time of their first consultation, around 60% of the women were using inadequate medication that was inconsistent with the final diagnosis. Histologic diagnosis was conclusive in only 26.4% of the patients (14/53. Cure was obtained in 99% of the cases after proper therapy. The female genital ulcers studied were equally distributed between sexually transmitted and non-sexually transmitted causes. Herpes was the most frequent type of genital ulcer, affecting women indiscriminately, mostly between the ages of 20 and 40 years. The etiologic diagnosis of herpetic ulcers is difficult to make even when various diagnostic methods are applied. It is imperative that NSTD should be included in the differential diagnoses of female

  3. Chlamydial variants differ in ability to ascend the genital tract in the guinea pig model of chlamydial genital infection.

    Science.gov (United States)

    Yeruva, Laxmi; Bowlin, Anne K; Spencer, Nicole; Maurelli, Anthony T; Rank, Roger G

    2015-08-01

    An important question in the study of chlamydial genital tract disease is why some women develop severe upper tract disease while others have mild or even "silent" infections with or without pathology. Animal studies suggest that the pathological outcome of an infection is dependent upon both the composition of the infecting chlamydial population and the genotype of the host, along with host physiological effects, such as the cyclical production of reproductive hormones and even the size of the infecting inoculum or the number of repeated infections. In this study, we compared two variants of Chlamydia caviae, contrasting in virulence, with respect to their abilities to ascend the guinea pig genital tract. We then determined the effect of combining the two variants on the course of infection and on the bacterial loads of the two variants in the genital tract. Although the variants individually had similar infection kinetics in the cervix, SP6, the virulent variant, could be isolated from the oviducts more often and in greater numbers than the attenuated variant, AZ2. SP6 also elicited higher levels of interleukin 8 (IL-8) in the lower genital tract and increased leukocyte infiltration in the cervix and uterus compared to AZ2. When the two variants were combined in a mixed infection, SP6 outcompeted AZ2 in the lower genital tract; however, AZ2 was able to ascend the genital tract as readily as SP6. These data suggest that the ability of SP6 to elicit an inflammatory response in the lower genital tract facilitates the spread of both variants to the oviducts. Copyright © 2015, American Society for Microbiology. All Rights Reserved.

  4. Female genital mutilation in Iraqi Kurdistan: description and associated factors.

    Science.gov (United States)

    Saleem, Rozhgar A; Othman, Nasih; Fattah, Fattah H; Hazim, Luma; Adnan, Berivan

    2013-01-01

    The high prevalence of female genital mutilation has been a concern in Iraqi Kurdistan. This study was undertaken to estimate its prevalence and describe factors associated with its occurrence. A cross-sectional survey was undertaken from March to April 2011 of females aged up to 20 years using interviews and clinical examination. The survey included 1,508 participants with mean age of 13.5 years (SD 5.6). Overall female genital mutilation prevalence was 23%, and the mean age at which it had been performed was 4.6 years (SD 2.4). Type I (partial or total removal of the clitoris) comprised 76% of those who had had female genital mutilation; in 79% of cases the decision to perform it was made by the mother; and in 54% of cases it was performed by traditional birth attendants/midwives. Women aged 16 years and over were more likely to have had female genital mutilation compared to children aged below 6 years (OR 11.9, p Kurdistan region were more likely to have been circumcised. The study results show that female genital mutilation is a frequent practice in Iraqi Kurdistan. Attention and intervention is needed to address this aspect of the well-being of girls and women.

  5. Genital HSV Shedding among Kenyan Women Initiating Antiretroviral Therapy.

    Directory of Open Access Journals (Sweden)

    Griffins O Manguro

    Full Text Available Genital ulcer disease (GUD prevalence increases in the first month of antiretroviral treatment (ART, followed by a return to baseline prevalence by month 3. Since most GUD is caused by herpes simplex virus type 2 (HSV-2, we hypothesized that genital HSV detection would follow a similar pattern after treatment initiation.We conducted a prospective cohort study of 122 HSV-2 and HIV-1 co-infected women with advanced HIV disease who initiated ART and were followed closely with collection of genital swab specimens for the first three months of treatment.At baseline, the HSV detection rate was 32%, without significant increase in genital HSV detection noted during the first month or the third month of ART. HIV-1 shedding declined during this period; no association was also noted between HSV and HIV-1 shedding during this period.Because other studies have reported increased HSV detection in women initiating ART and we have previously reported an increase in GUD during early ART, it may be prudent to counsel HIV-1 infected women initiating ART that HSV shedding in the genital tract may continue after ART initiation.

  6. Correlates of HIV-1 genital shedding in Tanzanian women.

    Directory of Open Access Journals (Sweden)

    Clare Tanton

    2011-03-01

    Full Text Available Understanding the correlates of HIV shedding is important to inform strategies to reduce HIV infectiousness. We examined correlates of genital HIV-1 RNA in women who were seropositive for both herpes simplex virus (HSV-2 and HIV-1 and who were enrolled in a randomised controlled trial of HSV suppressive therapy (aciclovir 400 mg b.i.d vs. placebo in Tanzania.Samples, including a cervico-vaginal lavage, were collected and tested for genital HIV-1 and HSV and reproductive tract infections (RTIs at randomisation and 6, 12 and 24 months follow-up. Data from all women at randomisation and women in the placebo arm during follow-up were analysed using generalised estimating equations to determine the correlates of cervico-vaginal HIV-1 RNA detection and load.Cervico-vaginal HIV-1 RNA was detected at 52.0% of 971 visits among 482 women, and was independently associated with plasma viral load, presence of genital ulcers, pregnancy, bloody cervical or vaginal discharge, abnormal vaginal discharge, cervical ectopy, Neisseria gonorrhoeae, Chlamydia trachomatis, Trichomonas vaginalis, an intermediate bacterial vaginosis score and HSV DNA detection. Similar factors were associated with genital HIV-1 RNA load.RTIs were associated with increased presence and quantity of genital HIV-1 RNA in this population. These results highlight the importance of integrating effective RTI treatment into HIV care services.

  7. Influence of social mixing and group size on skin lesions and mounting in organic entire male pigs

    DEFF Research Database (Denmark)

    Thomsen, Rikke; Edwards, Sandra A; Rousing, Tine

    2016-01-01

    in management procedures and production system might be needed. Elements from the organic pig production system might be beneficial in this aspect. The aim of this article is to investigate the effect of grouping strategy including social mixing and group size on levels of mounting behaviour and skin lesions...... at weaning. A second mixing occurred at insertion to fattening pens for pigs being regrouped. Counting of skin lesions (1348 or 1124 pigs) and registration of mounting behaviour (1434 or 1258 pigs) were done on two occasions during the experimental period. No interactive effects were found between social...... mixing and group size on either skin lesions or mounting frequency. Herd differences were found for both mounting frequency and number of skin lesions. No association between skin lesions and mounting were revealed. Social mixing and group size were shown as interacting effects with herds on mounting...

  8. The entry of women in predominantly male professions: when training supports the search of alternative ways of organizing work time.

    Science.gov (United States)

    Nogueira, Sónia; Lacomblez, Marianne; Santos, Marta; Cunha, Liliana; Castelhano, Joana

    2012-01-01

    Following a research carried out on the integration of women in professional areas predominantly for men, this paper intends to present and debate the project of a training course which aims the transformation of the organization of work schedules in order to improve the well-being of the workers involved. The conception of training courses with this type of objective involves the confrontation and debate between the "invested skills" of the trainers and the "constituted skills" of the trainees. But will this paradigm remain intact when applied to training courses permeated by the gender dimension? That is what one will try to realize with the effective implementation of a training course, whose reflection will allow, ultimately, to enrich our understanding on gender, work, health and training.

  9. Clonality and distribution of clinical Ureaplasma isolates recovered from male patients and infertile couples in China.

    Science.gov (United States)

    Ruan, Zhi; Yang, Ting; Shi, Xinyan; Kong, Yingying; Xie, Xinyou; Zhang, Jun

    2017-01-01

    Ureaplasma spp. have gained increasing recognition as pathogens in both adult and neonatal patients with multiple clinical presentations. However, the clonality of this organism in the male population and infertile couples in China is largely unknown. In this study, 96 (53 U. parvum and 43 U. urealyticum) of 103 Ureaplasma spp. strains recovered from genital specimens from male patients and 15 pairs of infertile couples were analyzed using multilocus sequence typing (MLST)/expanded multilocus sequence typing (eMLST) schemes. A total of 39 sequence types (STs) and 53 expanded sequence types (eSTs) were identified, with three predominant STs (ST1, ST9 and ST22) and eSTs (eST16, eST41 and eST82). Moreover, phylogenetic analysis revealed two distinct clusters that were highly congruent with the taxonomic differences between the two Ureaplasma species. We found significant differences in the distributions of both clusters and sub-groups between the male and female patients (P Ureaplasma spp. The present study also attained excellent agreement of the identification of both Ureaplasma species between paired urine and semen specimens from the male partners (k > 0.80). However, this concordance was observed only for the detection of U. urealyticum within the infertile couples. In conclusion, the distributions of the clusters and sub-groups significantly differed between the male and female patients. U. urealyticum is more likely to transmit between infertile couples and be associated with clinical manifestations by the specific epidemic clonal lineages.

  10. Association of prenatal phenobarbital and phenytoin exposure with genital anomalies and menstrual disorders

    NARCIS (Netherlands)

    Dessens, A. B.; Cohen-Kettenis, P. T.; Mellenbergh, G. J.; Koppe, J. G.; Poll, N. E.; Boer, K.

    2001-01-01

    BACKGROUND: Animal studies demonstrated that early exposure to phenobarbital decreases reproductive function. This study investigates whether prenatal exposure to these anticonvulsants affects human genital tract development. METHODS: Genital anomalies at birth were studied retrospectively in 90

  11. Cervicovaginal bacteria are a major modulator of host inflammatory responses in the female genital tract.

    Science.gov (United States)

    Anahtar, Melis N; Byrne, Elizabeth H; Doherty, Kathleen E; Bowman, Brittany A; Yamamoto, Hidemi S; Soumillon, Magali; Padavattan, Nikita; Ismail, Nasreen; Moodley, Amber; Sabatini, Mary E; Ghebremichael, Musie S; Nusbaum, Chad; Huttenhower, Curtis; Virgin, Herbert W; Ndung'u, Thumbi; Dong, Krista L; Walker, Bruce D; Fichorova, Raina N; Kwon, Douglas S

    2015-05-19

    Colonization by Lactobacillus in the female genital tract is thought to be critical for maintaining genital health. However, little is known about how genital microbiota influence host immune function and modulate disease susceptibility. We studied a cohort of asymptomatic young South African women and found that the majority of participants had genital communities with low Lactobacillus abundance and high ecological diversity. High-diversity communities strongly correlated with genital pro-inflammatory cytokine concentrations in both cross-sectional and longitudinal analyses. Transcriptional profiling suggested that genital antigen-presenting cells sense gram-negative bacterial products in situ via Toll-like receptor 4 signaling, contributing to genital inflammation through activation of the NF-κB signaling pathway and recruitment of lymphocytes by chemokine production. Our study proposes a mechanism by which cervicovaginal microbiota impact genital inflammation and thereby might affect a woman's reproductive health, including her risk of acquiring HIV. Copyright © 2015 Elsevier Inc. All rights reserved.

  12. Genital Herpes - Initial Visits to Physicians' Offices, United States, 1966-2012

    Science.gov (United States)

    ... Archive Data & Statistics Sexually Transmitted Diseases Figure 48. Genital Herpes — Initial Visits to Physicians’ Offices, United States, 1966 – ... Statistics page . NOTE : The relative standard errors for genital herpes estimates of more than 100,000 range from ...

  13. Genital Appearance Dissatisfaction: Implications for Women's Genital Image Self-Consciousness, Sexual Esteem, Sexual Satisfaction, and Sexual Risk.

    Science.gov (United States)

    Schick, Vanessa R; Calabrese, Sarah K; Rima, Brandi N; Zucker, Alyssa N

    2010-09-01

    Findings regarding the link between body image and sexuality have been equivocal, possibly because of the insensitivity of many of body image measures to potential variability across sensory aspects of the body (e.g., appearance versus odor), individual body parts (e.g., genitalia versus thighs), and social settings (e.g., public versus intimate). The current study refined existing methods of evaluating women's body image in the context of sexuality by focusing upon two highly specified dimensions: satisfaction with the visual appearance of the genitalia and self-consciousness about the genitalia during a sexual encounter. Genital appearance dissatisfaction, genital image self-consciousness, and multiple facets of sexuality were examined with a sample of 217 undergraduate women using an online survey. Path analysis revealed that greater dissatisfaction with genital appearance was associated with higher genital image self-consciousness during physical intimacy, which, in turn, was associated with lower sexual esteem, sexual satisfaction, and motivation to avoid risky sexual behavior. These findings underscore the detrimental impact of negative genital perceptions on young women's sexual wellbeing, which is of particular concern given their vulnerability at this stage of sexual development as well as the high rates of sexually transmitted infections within this age group. Interventions that enhance satisfaction with the natural appearance of their genitalia could facilitate the development of a healthy sexual self-concept and provide long-term benefits in terms of sexual safety and satisfaction.

  14. [Impact of female genital mutilation on the millennium goals].

    Science.gov (United States)

    Ruiz, Ismael Jiménez; Martínez, María Pilar Almansa; Bravo, María Del Mar Pastor

    2015-01-01

    To relate the Female Genital Mutilation as a negative factor for the achievement of the Millennium Development Goals 1, 3, 4, 5 and 6. Data collection was through review literature review between in the years 2014 and 2015 in the databases Medline/PubMed, Web of Science, LILACS, SCIELO, Tesis Doctorales TESEO and in the webs of WOK, UNICEF, UNAF and WHO using the descriptors: female circumcision, millennium development goals, rights of women. Articles published between years 2010 y 2015, were included and finally 24 articles were selected. The Female Genital Mutilation is based on gender discrimination, and reinforces and encourages the circle of poverty. This practice causes physical complications that may affect the infant mortality and morbidity, complications in pregnancy and childbirth and there is a relationship between the practice and the transmission of human immunodeficiency virus. The fight against Female Genital Mutilation contributes to the achievement of five of the eight Millennium Goals.

  15. Genital mycoplasmosis in rats: a model for intrauterine infection.

    Science.gov (United States)

    Brown, M B; Peltier, M; Hillier, M; Crenshaw, B; Reyes, L

    2001-09-01

    Microbial infections of the chorioamnion and amniotic fluid have devastating effects on pregnancy outcome and neonatal morbidity and mortality. The mechanisms by which bacterial pathogens cause adverse effects are best addressed by an animal model of the disease with a naturally-occurring pathogen. Intrauterine infection in humans as well as genital mycoplasmosis in humans and rodents is reviewed. We describe a genital infection in rats, which provides a model for the role of infection in pregnancy, pregnancy wastage, low birth weight, and fetal infection. Infection of Sprague-Dawley rats with Mycoplasma pulmonis either vaginally or intravenously resulted in decreased litter size, increased adverse pregnancy outcome, and in utero transmission of the microorganism to the fetus. Mycoplasma pulmonis is an ideal model to study maternal genital infection during pregnancy, the impact of infections on pregnancy outcome, fetal infection, and maternal-fetal immune interactions.

  16. Mucosal immunity in the female genital tract, HIV/AIDS.

    Science.gov (United States)

    Reis Machado, Juliana; da Silva, Marcos Vinícius; Cavellani, Camila Lourencini; dos Reis, Marlene Antônia; Monteiro, Maria Luiza Gonçalves dos Reis; Teixeira, Vicente de Paula Antunes; Miranda Corrêa, Rosana Rosa

    2014-01-01

    Mucosal immunity consists of innate and adaptive immune responses which can be influenced by systemic immunity. Despite having been the subject of intensive studies, it is not fully elucidated what exactly occurs after HIV contact with the female genital tract mucosa. The sexual route is the main route of HIV transmission, with an increased risk of infection in women compared to men. Several characteristics of the female genital tract make it suitable for inoculation, establishment of infection, and systemic spread of the virus, which causes local changes that may favor the development of infections by other pathogens, often called sexually transmitted diseases (STDs). The relationship of these STDs with HIV infection has been widely studied. Here we review the characteristics of mucosal immunity of the female genital tract, its alterations due to HIV/AIDS, and the characteristics of coinfections between HIV/AIDS and the most prevalent STDs.

  17. No evidence of human papillomaviruses in non-genital seborrheic keratosis

    Directory of Open Access Journals (Sweden)

    Naser Tayyebi Meibodi

    2013-01-01

    Full Text Available Background: Seborrheic keratosis (SK is a benign epidermal tumor of unknown etiology. Because of its wart-like morphology, Human papillomaviruses (HPVs have been suggested as a possible causative agent. Viral involvement, however, has not been confirmed yet despite research and the association between HPVs and seborrheic keratosis has not been studied among Iranian population by PCR. Objectives: The aim of this case-control study was to evaluate the presence of HPVs DNA in non-genital SK by PCR. Materials and Methods: Fifty biopsy specimens obtained from patients with non-genital SK and 50 controls were analyzed using polymerase chain reaction (PCR. Results: No HPVs DNA was detected by PCR within the tissue extracts from paraffin-embedded SK samples, while one of the controls was HPVs DNA positive. The age range of the patients was 20 to 82 yrs (mean = 52. Twenty-eight patients (56% were males and 22 patients (44% were females. The most common anatomic site was the face. Histopathologic changes due to viral infection such as koilocytosis (10%, dyskeratosis (66%, mitosis (28%, and parakeratosis (88% were evident within the lesions. The most common histologic type was acanthotic type. Conclusion: Our results showed that there is no association between HPVs and seborrheic keratosis in investigated subjects.

  18. Sex-Linked Mating Strategies Diverge with a Manipulation of Genital Salience.

    Science.gov (United States)

    Fetterman, Adam K; Kruger, Nicole N; Robinson, Michael D

    2015-02-01

    Trivers (1972) proposed that evolutionary factors should favor divergent mating strategies for males versus females. Such differences may be less pronounced among human beings than other animals and social norms and sex roles are also pertinent influences. The present experiment ( N = 133 college undergraduates, 74 female) sought to bypass some of these other influences. Participants were randomly assigned to a condition designed to increase attention to the genital region (a downward pointing arrow) or not (an upward pointing arrow). They then reported on their interest in short-term (e.g., a one-night stand) and long-term (e.g., a potential marital partner) mating opportunities. A theory-consistent three-way interaction occurred such that the genital salience manipulation primed a shorter-term reproductive strategy among men and a longer-term reproductive strategy among women. The results provide unique support for evolution-linked ideas about sex differences in the form of a role for bodily attention.

  19. Human immunodeficiency viruses appear compartmentalized to the female genital tract in cross-sectional analyses but genital lineages do not persist over time.

    Science.gov (United States)

    Bull, Marta E; Heath, Laura M; McKernan-Mullin, Jennifer L; Kraft, Kelli M; Acevedo, Luis; Hitti, Jane E; Cohn, Susan E; Tapia, Kenneth A; Holte, Sarah E; Dragavon, Joan A; Coombs, Robert W; Mullins, James I; Frenkel, Lisa M

    2013-04-15

    Whether unique human immunodeficiency type 1 (HIV) genotypes occur in the genital tract is important for vaccine development and management of drug resistant viruses. Multiple cross-sectional studies suggest HIV is compartmentalized within the female genital tract. We hypothesize that bursts of HIV replication and/or proliferation of infected cells captured in cross-sectional analyses drive compartmentalization but over time genital-specific viral lineages do not form; rather viruses mix between genital tract and blood. Eight women with ongoing HIV replication were studied during a period of 1.5 to 4.5 years. Multiple viral sequences were derived by single-genome amplification of the HIV C2-V5 region of env from genital secretions and blood plasma. Maximum likelihood phylogenies were evaluated for compartmentalization using 4 statistical tests. In cross-sectional analyses compartmentalization of genital from blood viruses was detected in three of eight women by all tests; this was associated with tissue specific clades containing multiple monotypic sequences. In longitudinal analysis, the tissues-specific clades did not persist to form viral lineages. Rather, across women, HIV lineages were comprised of both genital tract and blood sequences. The observation of genital-specific HIV clades only in cross-sectional analysis and an absence of genital-specific lineages in longitudinal analyses suggest a dynamic interchange of HIV variants between the female genital tract and blood.

  20. Human Immunodeficiency Viruses Appear Compartmentalized to the Female Genital Tract in Cross-Sectional Analyses but Genital Lineages Do Not Persist Over Time

    Science.gov (United States)

    Bull, Marta E.; Heath, Laura M.; McKernan-Mullin, Jennifer L.; Kraft, Kelli M.; Acevedo, Luis; Hitti, Jane E.; Cohn, Susan E.; Tapia, Kenneth A.; Holte, Sarah E.; Dragavon, Joan A.; Coombs, Robert W.; Mullins, James I.; Frenkel, Lisa M.

    2013-01-01

    Background. Whether unique human immunodeficiency type 1 (HIV) genotypes occur in the genital tract is important for vaccine development and management of drug resistant viruses. Multiple cross-sectional studies suggest HIV is compartmentalized within the female genital tract. We hypothesize that bursts of HIV replication and/or proliferation of infected cells captured in cross-sectional analyses drive compartmentalization but over time genital-specific viral lineages do not form; rather viruses mix between genital tract and blood. Methods. Eight women with ongoing HIV replication were studied during a period of 1.5 to 4.5 years. Multiple viral sequences were derived by single-genome amplification of the HIV C2-V5 region of env from genital secretions and blood plasma. Maximum likelihood phylogenies were evaluated for compartmentalization using 4 statistical tests. Results. In cross-sectional analyses compartmentalization of genital from blood viruses was detected in three of eight women by all tests; this was associated with tissue specific clades containing multiple monotypic sequences. In longitudinal analysis, the tissues-specific clades did not persist to form viral lineages. Rather, across women, HIV lineages were comprised of both genital tract and blood sequences. Conclusions. The observation of genital-specific HIV clades only in cross-sectional analysis and an absence of genital-specific lineages in longitudinal analyses suggest a dynamic interchange of HIV variants between the female genital tract and blood. PMID:23315326

  1. Coexistence of urethritis with genital ulcer disease in South Africa: influence on provision of syndromic management

    Science.gov (United States)

    Ballard, R; Fehler, H; Htun, Y; Radebe, F; Jensen, J; Taylor-Robinson, D

    2002-01-01

    Objective: To assess whether syndromic management of genital ulcer disease was sound, if based on the premise that men with genital ulcers rarely have a concomitant urethral infection. Methods: Specimens were taken in 1998 from 186 mine workers in Carletonville, South Africa, who were seen consecutively with genital ulcers. The specimens comprised a swab from the ulcer, a urethral swab for a Gram stained smear, and 10–15 ml of a first catch urine sample. The latter was tested by ligase chain reaction assays for Neisseria gonorrhoeae and Chlamydia trachomatis specific DNA sequences and by a polymerase chain reaction (PCR) assay for Mycoplasma genitalium. Ulcer inducing micro-organisms were detected either by a multiplex PCR assay, or in the case of lymphogranuloma venereum (LGV) serologically, and human immunodeficiency virus (HIV) infection was detected by an enzyme linked immunosorbent assay (ELISA) test. Results: Most (54%) of the ulcers were chancroidal, 18% were herpetic (HSV type 2), 6.5% primary syphilitic, and 3.2% due to LGV. More than one micro-organism was detected in 9.1% of the ulcers and less than 10% were undiagnosed. Microscopic examination of the urethral smears showed that 99 (53%) of the men had urethritis, of whom 45 (45%) were infected with N gonorrhoeae. Of the 54 men (55%) who had non-gonococcal urethritis (NGU), 11 (19.6%) harboured C trachomatis or M genitalium. Almost two thirds (64.5%) of the men had HIV infection, but this did not seem to have influenced the aetiology of the ulcers. Nor was a particular ulcer associated with one type of urethritis more than the other. Neither C trachomatis nor M genitalium was associated significantly with non-gonococcal urethritis (NGU) in either HIV positive or HIV negative men. Conclusion: The combination of antibiotics used for the management of genital ulcer disease in men in this South African mining population needs to be widened to encompass frequently occurring concomitant gonococcal urethritis

  2. Post-coital genital injury in healthy women

    DEFF Research Database (Denmark)

    Astrup, Birgitte Schmidt; Lykkebo, Annemette Wildfang

    2015-01-01

    , a single study of adolescent women, and none regarding post-menopausal women. Larger lesions requiring treatment are described casuistically. The purpose of this article is to provide a short, easy-to-read review of the literature regarding the prevalence and nature of female genital injury following......Female genital injury following penile sexual intercourse in healthy women is a matter of importance and debate in many parts of society. However, the literature on the subject is sparse. There are a few studies regarding minor injury that does not require treatment in adult, pre-menopausal women...... consensual sexual intercourse in otherwise healthy women. Clin. Anat., 2014. © 2014 Wiley Periodicals, Inc....

  3. Genital piercings in the context of acute sexual assault.

    Science.gov (United States)

    Goldberg, Amy P

    2017-11-01

    After an acute sexual assault, children and adolescents often present for medical evaluation and treatment. Physicians have an important role in both the medical and legal components of these cases. Careful physical examination and questioning are important in determining the origin of the trauma. In the presented case report, genital trauma after an acute sexual assault was noted and attributed to the alleged offender's penis piercing. The genital trauma caused by the piercing provided physical evidence linking offender to victim and may have implications for the victim's risk of HIV infection and other blood borne pathogens. Copyright © 2017 Elsevier Ltd and Faculty of Forensic and Legal Medicine. All rights reserved.

  4. Genital tuberculosis: A rare cause of vulvovaginal discharge and swelling

    Directory of Open Access Journals (Sweden)

    Malak Alhakeem

    2013-09-01

    Full Text Available Herein, we report a patient with vulvovaginal tuberculosis (TB presented with a vulvovaginal mass and vaginal discharge.The diagnosis was made by both histopathological examination of the excised specimen which was clinicallysuspected to be a malignant lesion and cervical smear culture positivity for Mycobacterium tuberculosis. The patientwas prescribed a full course of anti-tuberculous drugs. In this report, we discuss the genital TB and its gynecologicaleffects in the light of medical literature. J Microbiol Infect Dis 2013; 3(3: 140-142Key words: Genital tuberculosis, vulvovaginal swelling

  5. X-ray diagnostics of female genitals in child age

    International Nuclear Information System (INIS)

    Willich, E.; Benz-Bohm, G.; Koeln Univ.

    1982-01-01

    The experiences of special X-ray diagnostics of female genitals are described, that were made in 41 children within a period of 12 years. The superiority of the X-ray-technique arises from the impossibility of the manual examination in newborn and infants and the avoidance of diagnostic techniques like laparoscopy or laparotomy. All the examination techniques are described. In intersexualmarked patients the discrimination into six types after Shopfner is preferred. Malformations and tumours are dealt with briefly. The relations between skeleton and female genitals are pointed out at the example of the gonadal dysgenesis. (orig.) [de

  6. 2017 European guidelines for the management of genital herpes.

    Science.gov (United States)

    Patel, Rajul; Kennedy, Oliver J; Clarke, Emily; Geretti, Anna; Nilsen, Arvid; Lautenschlager, Stephan; Green, John; Donders, Gilbert; van der Meijden, Willem; Gomberg, Mikhail; Moi, Harald; Foley, Elizabeth

    2017-12-01

    Genital herpes is one of the commonest sexually transmitted infections worldwide. Using the best available evidence, this guideline recommends strategies for diagnosis, management, and follow-up of the condition as well as for minimising transmission. Early recognition and initiation of therapy is key and may reduce the duration of illness or avoid hospitalisation with complications, including urinary retention, meningism, or severe systemic illness. The guideline covers a range of common clinical scenarios, such as recurrent genital herpes, infection during pregnancy, and co-infection with human immunodeficiency virus.

  7. Genital Infection as a First Sign of Acute Myeloid Leukemia

    Directory of Open Access Journals (Sweden)

    Naoki Oiso

    2010-02-01

    Full Text Available Fournier’s gangrene is a life-threatening disorder caused by aerobic and anaerobic bacterial infection. We report a case of genital infection as the initial warning sign of acute myeloid leukemia. We were able to prevent progression to Fournier’s gangrene in our patient by immediate intensive therapy with incision, blood transfusions and intravenous administration of antibiotics. This case suggests that hematologists and dermatologists should keep in mind that genital infection can be a first sign of hematologic malignancy.

  8. Liquid silicone used for esthetic purposes as a potentiator for occurrence of post-radiotherapy genital lymphedema: case report

    Directory of Open Access Journals (Sweden)

    Raíssa Quaiatti Antonelli

    Full Text Available ABSTRACT CONTEXT: Lymphedema consists of extracellular fluid retention caused by lymphatic obstruction. In chronic forms, fat and fibrous tissue accumulation is observed. Genital lymphedema is a rare condition in developed countries and may have primary or acquired etiology. It generally leads to urinary, sexual and social impairment. Clinical treatment usually has low effectiveness, and surgical resection is frequently indicated. CASE REPORT: We report a case of a male-to-female transgender patient who was referred for treatment of chronic genital lymphedema. She had a history of pelvic radiotherapy to treat anal cancer and of liquid silicone injections to the buttock and thigh regions for esthetic purposes. Radiological examinations showed signs both of tissue infiltration by liquid silicone and of granulomas, lymphadenopathy and lymphedema. Surgical treatment was performed on the area affected, in which lymphedematous tissue was excised from the scrotum while preserving the penis and testicles, with satisfactory results. Histopathological examination showed alterations compatible with tissue infiltration by exogenous material, along with chronic lymphedema. CONCLUSION: Genital lymphedema may be caused by an association of lesions due to liquid silicone injections and radiotherapy in the pelvic region. Cancer treatment decisions for patients who previously underwent liquid silicone injection should take this information into account, since it may represent a risk factor for radiotherapy complications.

  9. Atypical extensive genital ulcer in full blown aids with slim disease ...

    African Journals Online (AJOL)

    Direct immunofluorescence detection on genital ulcer scraping was negative for Chlamydia trachomatis and Treponema pallidum. Furthermore, the infections with Haemophilus ducreyi and Chlamydia trachomatis were excluded by PCR on genital swabs.Genital PCR was positive for herpes simplex virus (HSV) type 2.

  10. Isolation of herpes simplex virus from the genital tract during symptomatic recurrence on the buttocks.

    Science.gov (United States)

    Kerkering, Katrina; Gardella, Carolyn; Selke, Stacy; Krantz, Elizabeth; Corey, Lawrence; Wald, Anna

    2006-10-01

    To estimate the frequency of isolation of herpes simplex virus (HSV) from the genital tract when recurrent herpes lesions were present on the buttocks. Data were extracted from a prospectively observed cohort attending a research clinic for genital herpes infections between 1975 and 2001. All patients with a documented herpes lesion on the buttocks, upper thigh or gluteal cleft ("buttock recurrence") and concomitant viral cultures from genital sites including the perianal region were eligible. We reviewed records of 237 subjects, 151 women and 86 men, with a total of 572 buttock recurrences. Of the 1,592 days with genital culture information during a buttock recurrence, participants had concurrent genital lesions on 311 (20%, 95% confidence interval [CI] 14-27%) of these days. Overall, HSV was isolated from the genital region on 12% (95% CI 8-17%) of days during a buttock recurrence. In the absence of genital lesions, HSV was isolated from the genital area on 7% (95% CI 4%-11%) of days during a buttock recurrence and, among women, from the vulvar or cervical sites on 1% of days. Viral shedding of herpes simplex virus from the genital area is a relatively common occurrence during a buttock recurrence of genital herpes, even without concurrent genital lesions, reflecting perhaps reactivation from concomitant regions of the sacral neural ganglia. Patients with buttock herpes recurrences should be instructed about the risk of genital shedding during such recurrences. II-2.

  11. A trivalent subunit antigen glycoprotein vaccine as immunotherapy for genital herpes in the guinea pig genital infection model.

    Science.gov (United States)

    Awasthi, Sita; Hook, Lauren M; Shaw, Carolyn E; Friedman, Harvey M

    2017-12-02

    An estimated 417 million people worldwide ages 15 to 49 are infected with herpes simplex virus type 2 (HSV-2), the most common cause of genital ulcer disease. Some individuals experience frequent recurrences of genital lesions, while others only have subclinical infection, yet all risk transmitting infection to their intimate partners. A vaccine was developed that prevents shingles, which is a recurrent infection caused by varicella-zoster virus (VZV), a closely related member of the Herpesviridae family. The success of the VZV vaccine has stimulated renewed interest in a therapeutic vaccine for genital herpes. We have been evaluating a trivalent subunit antigen vaccine for prevention of genital herpes. Here, we assess the trivalent vaccine as immunotherapy in guinea pigs that were previously infected intravaginally with HSV-2. The trivalent vaccine contains HSV-2 glycoproteins C, D, and E (gC2, gD2, gE2) subunit antigens administered with CpG and alum as adjuvants. We previously demonstrated that antibodies to gD2 neutralize the virus while antibodies to gC2 and gE2 block their immune evasion activities, including evading complement attack and inhibiting activities mediated by the IgG Fc domain, respectively. Here, we demonstrate that the trivalent vaccine significantly boosts ELISA titers and neutralizing antibody titers. The trivalent vaccine reduces the frequency of recurrent genital lesions and vaginal shedding of HSV-2 DNA by approximately 50% and almost totally eliminates vaginal shedding of replication-competent virus, suggesting that the trivalent vaccine is a worthy candidate for immunotherapy of genital herpes.

  12. Yeasts of the genital region of patients attending the dermatology service at Hospital São Paulo, Brazil.

    Science.gov (United States)

    Bentubo, Henri Donnarumma Levy; Mantovani, Ariane; Yamashita, Jane Tomimori; Gambale, Walderez; Fischman, Olga

    2015-01-01

    The knowledge of the diversity of yeasts that make up the skin microbiota of human beings is essential for the efficient monitoring of infections to which a person may be predisposed. This study identified yeasts comprising the genital skin microbiota of patients attending the Dermatology Service at the Hospital São Paulo-UNIFESP, Brazil. Samples were collected from the genital region of each patient and cultured on Sabouraud dextrose agar. Individual colonies were carefully transferred to tubes daily. Yeasts were identified based on classical methodologies and confirmed using a commercial kit. Eighty-three patients were included in the study. Approximately 80% were women and 20% were men. The average age was 55 years. Hypertension, diabetes, kidney transplant and AIDS were the main underlying diseases reported by the patients. The most prevalent yeasts were Candida parapsilosis (36.1%), Rhodotorula mucilaginosa (9.2%), Rhodotorula glutinis (8.3%), Candida tropicalis (5.5%) and Trichosporon inkin (1.8%). Approximately 78% of the isolates were obtained in pure cultures. Trichosporon inkin was isolated only from women, in contrast to literature describing a high prevalence in males. Our results suggest that Candida albicans is not the main yeast found on genital skin as previously thought, and opportunistic pathogens such as C. parapsilosis, C. tropicalis, Rhodotorula spp. and T. inkin make up the genital skin microbiota, representing a risk for infection in immunocompromised subjects. These results also indicate that women are carriers of T. inkin, the etiological agent of white piedra and trichosporonosis. Copyright © 2013 Revista Iberoamericana de Micología. Published by Elsevier Espana. All rights reserved.

  13. Short communication: expression of transporters and metabolizing enzymes in the female lower genital tract: implications for microbicide research.

    Science.gov (United States)

    Zhou, Tian; Hu, Minlu; Cost, Marilyn; Poloyac, Samuel; Rohan, Lisa

    2013-11-01

    Topical vaginal microbicides have been considered a promising option for preventing the male-to-female sexual transmission of HIV; however, clinical trials to date have not clearly demonstrated robust and reproducible effectiveness results. While multiple approaches may help enhance product effectiveness observed in clinical trials, increasing the drug exposure in lower genital tract tissues is a compelling option, given the difficulty in achieving sufficient drug exposure and positive correlation between tissue exposure and microbicide efficacy. Since many microbicide drug candidates are substrates of transporters and/or metabolizing enzymes, there is emerging interest in improving microbicide exposure and efficacy through local modulation of transporters and enzymes in the female lower genital tract. However, no systematic information on transporter/enzyme expression is available for ectocervical and vaginal tissues of premenopausal women, the genital sites most relevant to microbicide drug delivery. The current study utilized reverse transcriptase polymerase chain reaction (RT-PCR) to examine the mRNA expression profile of 22 transporters and 19 metabolizing enzymes in premenopausal normal human ectocervix and vagina. Efflux and uptake transporters important for antiretroviral drugs, such as P-gp, BCRP, OCT2, and ENT1, were found to be moderately or highly expressed in the lower genital tract as compared to liver. Among the metabolizing enzymes examined, most CYP isoforms were not detected while a number of UGTs such as UGT1A1 were highly expressed. Moderate to high expression of select transporters and enzymes was also observed in mouse cervix and vagina. The implications of this information on microbicide research is also discussed, including microbicide pharmacokinetics, the utilization of the mouse model in microbicide screening, as well as the in vivo functional studies of cervicovaginal transporters and enzymes.

  14. Genital anomalies in boys and the environment

    DEFF Research Database (Denmark)

    Main, Katharina M; Skakkebaek, Niels E; Virtanen, Helena E

    2010-01-01

    The prevalence of male reproductive disorders, such as testicular cancer and impaired semen quality, is increasing in many, albeit not all, countries. These disorders are aetiologically linked with congenital cryptorchidism and hypospadias by common factors leading to perinatal disruption of norm...

  15. Human Immunodeficiency Viruses Appear Compartmentalized to the Female Genital Tract in Cross-Sectional Analyses but Genital Lineages Do Not Persist Over Time

    OpenAIRE

    Bull, Marta E.; Heath, Laura M.; McKernan-Mullin, Jennifer L.; Kraft, Kelli M.; Acevedo, Luis; Hitti, Jane E.; Cohn, Susan E.; Tapia, Kenneth A.; Holte, Sarah E.; Dragavon, Joan A.; Coombs, Robert W.; Mullins, James I.; Frenkel, Lisa M.

    2013-01-01

    Background. Whether unique human immunodeficiency type 1 (HIV) genotypes occur in the genital tract is important for vaccine development and management of drug resistant viruses. Multiple cross-sectional studies suggest HIV is compartmentalized within the female genital tract. We hypothesize that bursts of HIV replication and/or proliferation of infected cells captured in cross-sectional analyses drive compartmentalization but over time genital-specific viral lineages do not form; rather viru...

  16. Effect of female genital mutilation on female sexual function ...

    African Journals Online (AJOL)

    52.6% of cases were convinced with FGM. Conclusion: FGM was a risk factor for dysmenorrhea, obstructed labor and postpartum hemorrhage. Cases had lower mean sexual function; moreover, half of them convinced with FGM practice and with its continuation. Keywords: Female genital mutilation; Female sexual function; ...

  17. An institutional survey of female genital mutilation in Lagos, South ...

    African Journals Online (AJOL)

    Background: Female genital mutilation (FGM) as a procedure can have serious physical and psychological health consequences in girls and women. Objectives: To determine the prevalence of FGM and the socio-demographic factors which influence the practice among women in Lagos State. Methods: This was a ...

  18. The Jewish and Christian view on female genital mutilation

    African Journals Online (AJOL)

    I. El-Damanhoury

    Abstract. Female genital mutilation (FGM) is a practice involving the removal of all or parts of the female external genitalia. It has been documented in 28 African countries and in some countries in Asia and the Middle. East, but due to increasing immigration from these countries to the western world, FGM has become a.

  19. Genital ulcers as diagnostic clue for acute myeloid leukaemia.

    Science.gov (United States)

    Schröder, Sina D; Krause, Stefan W; Erfurt-Berge, Cornelia

    2018-04-23

    Acute myeloid leukaemia is a myeloid neoplasm with an extremely varying clinical appearance. Skin lesions are common for specific subtypes of acute myeloid leukaemia but are often misinterpreted. Here, we present a case of acute myeloid leukaemia in a young woman exhibiting genital ulcerations and gingival erosions. © 2018 Medicalhelplines.com Inc and John Wiley & Sons Ltd.

  20. Genital tuberculosis is common among females with tubal factor ...

    African Journals Online (AJOL)

    Methods: We conducted a prospective observational study in Al Thawra General Hospital (from March 2012 to February 2014). Of a total 151 women who had tubal factor infertility, 61 cases were investigated for genital tuberculosis. Women who were found to have the disease were treated by antitubercular therapy and the ...

  1. INFANT-FEMALE GENITAL MUTILATION (IFGM) IN CITIES AND ...

    African Journals Online (AJOL)

    BLESSING

    Empirical data was collected through focused group discussion and in-depth ... FGM has been one of the central concern/focus of scholars, local and ... seem to be preference for „infant girl/female‟ child genital mutilation than for adult or teenage ... goodies like wrappers, cloths, food items like fish and bags of rice for her ...

  2. Genital Ulcers and Sexual Transmitted Disease in Rural Nigeria ...

    African Journals Online (AJOL)

    Casual sex was a dominant behavioural pattern. The phenomenon of denial was encountered in females. STDs are not uncommon in rural Nigeria. Integration of Sexual health in rural health, family health, and school health is urgently needed. Key Words: Genital ulcers, STDs, Rural Nigeria Jnl of Medical Investigation and ...

  3. Impact of Female Genital Mutilation on Sexual Functioning, Self ...

    African Journals Online (AJOL)

    Impact of Female Genital Mutilation on Sexual Functioning, Self-Esteem and Marital Instability of Women in Ajegunle. ... Awareness about the adverse consequences of FGM should be intensified and psychological treatment especially post-traumatic stress disorder intervention for circumcised women is recommended.

  4. Voluntary Genital Ablations: Contrasting the Cutters and Their Clients

    Directory of Open Access Journals (Sweden)

    Robyn A. Jackowich, BA

    2014-08-01

    Conclusions: This study may help identify individuals who are at risk of performing illegal castrations. That information may help healthcare providers protect individuals with extreme castration ideations from injuring themselves or others. Jackowich RA, Vale R, Vale K, Wassersug RJ, and Johnson TW. Voluntary genital ablations: Contrasting the cutters and their clients. Sex Med 2014;2:121–132.

  5. Automated detection and categorization of genital injuries using digital colposcopy

    DEFF Research Database (Denmark)

    Fernandes, Kelwin; Cardoso, Jaime S.; Astrup, Birgitte Schmidt

    2017-01-01

    handcrafted features and deep learning techniques in the automated processing of colposcopic images for genital injury detection. Positive results where achieved by both paradigms in segmentation and classification subtasks, being traditional and deep models the best strategy for each subtask type...

  6. Factors and Problems Related to Female Genital Mutilation as Seen ...

    African Journals Online (AJOL)

    Objective: To determine the aetiological factors and problems related to female genital mutilation as seen in children at St. Gaspar Hospital. Data source: Secondary data were obtained from St. Gaspar Hospital, records, registers and patients files or case notes from children ward were retrieved and reviewed, later a special ...

  7. Uterine arteriovenous malformation as a rare cause of genital bleeding

    International Nuclear Information System (INIS)

    Rodriguez, A.; Escartin, I.; Riazuelo, G.; Zaragozano, R.

    2002-01-01

    Uterine arteriovenous malformation is a rarely described entity, the presenting sign of which is usually genital bleeding. We report a case of this malformation in a woman of child-bearing age with a history of traumatic delivery and repeated subsequent curettage, describing the ultrasound, computed tomography and magnetic resonance findings, as well as the results of arteriography. (Author) 5 refs

  8. Newer trends in the management of genital herpes

    Directory of Open Access Journals (Sweden)

    Nath Amiya

    2009-01-01

    Full Text Available Management of genital herpes is complex. Apart from using the standard antivirals, an ideal management protocol also needs to address various aspects of the disease, including the psychological morbidity. Oral acyclovir, valacyclovir or famciclovir are recommended for routine use. Long-term suppressive therapy is effective in reducing the number of recurrences and the risk of transmission to others. Severe or disseminated disease may require intravenous therapy. Resistant cases are managed with foscarnet or cidofovir. Genital herpes in human immunodeficiency virus-infected individuals usually needs a longer duration of antiviral therapy along with continuation of highly active anti retroviral therapy (HAART. Genital herpes in late pregnancy increases the risk of neonatal herpes. Antiviral therapy and/or cesarean delivery are indicated depending on the clinical circumstance. Acyclovir appears to be safe in pregnancy. But, there is limited data regarding the use of valacyclovir and famciclovir in pregnancy. Neonatal herpes requires a higher dose of acyclovir given intravenously for a longer duration. Management of the sex partner, counseling and prevention advice are equally important in appropriate management of genital herpes. Vaccines till date have been marginally effective. Helicase-primase inhibitors, needle-free mucosal vaccine and a new microbicide product named VivaGel may become promising treatment options in the future.

  9. The Frequency and Pattern of Female Genital Tract Malignancies at ...

    African Journals Online (AJOL)

    The acquired immune deficiency syndrome has considerably altered the pattern of female genital cancers.[1]. In developed countries, the introduction of routine screening and treatment for premalignant lesions of the cervix has lead to a dramatic fall in the incidence and mortality of cervical cancer over the past five decades.

  10. Lymphomas of the female genital tract in Ibadan | Odukogbe ...

    African Journals Online (AJOL)

    Study Design: Records of subjects were analysed for their sociodemographic and clinicopathological characteristics, recruiting only those who satisfy the criteria for diagnosing genital tract lymphomas according to Kosari et al1. Retrievable archival paraffin blocks of subjects were also analysed using immunophenotyping.

  11. Knowledge, attitude and practice of female genital mutilation among ...

    African Journals Online (AJOL)

    Background: Female genital mutilation (FGM) is a harmful traditional practice that is deeply rooted in Africa. It has been outlawed in Bayelsa state of Nigeria but there is evidence that its performance by traditional circumcisers and health professionals continues. Aim: The study aimed to determine the knowledge, attitude ...

  12. DNA immunization against experimental genital herpes simplex virus infection.

    Science.gov (United States)

    Bourne, N; Stanberry, L R; Bernstein, D I; Lew, D

    1996-04-01

    A nucleic acid vaccine, expressing the gene encoding herpes simplex virus (HSV) type 2 glycoprotein D (gD2) under control of the cytomegalovirus immediate-early gene promoter, was used to immunize guinea pigs against genital HSV-2 infection. The vaccine elicited humoral immune responses comparable to those seen after HSV-2 infection. Immunized animals exhibited protection from primary genital HSV-2 disease with little or no development of vesicular skin lesions and significantly reduced HSV-2 replication in the genital tract. After recovery from primary infection, immunized guinea pigs experienced significantly fewer recurrences and had significantly less HSV-2 genomic DNA detected in the sacral dorsal root ganglia compared with control animals. Thus, immunization reduced the burden of latent infection resulting from intravaginal HSV-2 challenge, and a nucleic acid vaccine expressing the HSV-2 gD2 antigen protected guinea pigs against genital herpes, limiting primary infection and reducing the magnitude of latent infection and the frequency of recurrent disease.

  13. Genital herpes simplex virus infections: clinical manifestations, course, and complications.

    Science.gov (United States)

    Corey, L; Adams, H G; Brown, Z A; Holmes, K K

    1983-06-01

    The clinical course and complications of 268 patients with first episodes and 362 with recurrent episodes of genital herpes infection were reviewed. Symptoms of genital herpes were more severe in women than in men. Primary first-episode genital herpes was accompanied by systemic symptoms (67%), local pain and itching (98%), dysuria (63%), and tender adenopathy (80%). Patients presented with several bilaterally distributed postular ulcerative lesions that lasted a mean of 19.0 days. Herpes simplex virus was isolated from the urethra, cervix, and pharynx of 82%, 88%, and 13% of women with first-episode primary genital herpes, and the urethra and pharynx of 28% and 7% of men. Complications included aseptic meningitis (8%), sacral autonomic nervous system dysfunction (2%), development of extragenital lesions (20%), and secondary yeast infections (11%). Recurrent episodes were characterized by small vesicular or ulcerative unilaterally distributed lesions that lasted a mean of 10.1 days. Systemic symptoms were uncommon and 25% of recurrent episodes were asymptomatic. The major concerns of patients were the frequency of recurrences and fear of transmitting infection to partners or infants.

  14. Effect of an Organic Trace Mineral Premix on the Semen Quality, Testicular Morphology and Gene Expression Related to Testosterone Synthesis of Male Broiler Breeders

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    T Shan

    Full Text Available ABSTRACT In order to investigate the effect of organic trace minerals premix (OTM on the reproductive performance of breeder roosters, a total of 240 San Huang roosters (23 weeks of age were randomly divided into two treatments with six replicates of 20 roosters each. The first group (n = 120 was fed a basal diet containing an inorganic trace minerals premix (ITM and the other group (n = 120 was fed the basal diet in which ITM was replaced by OTM. The experiment period was 22 weeks. Semen from one randomly-selected rooster per replicate was collected two weeks after the beginning of the experiment and other 10 times every two weeks. Another rooster per replicate was randomly selected at 30, 35, and 45 weeks of age, and sacrificed. Results showed that OTM did not affect relative organ weights. There was a significant increase in semen parameters in OTM group (p<0.05, such as semen volume, semen density, and semen motility from 31 to 35 weeks. OTM-fed roosters presented higher serum testosterone levels at 45 weeks of age, as well as higher testicular mRNA expression of the genes 3-beta dehydrogenase 2 (HSD3B2 and cytochrome P450 17A1 (CYP17A1 in the OTM-fed group at 45 weeks of age compared with those fed ITM (p<0.05. Considering the results of the present study, it was concluded that feeding organic instead of inorganic trace minerals to male broilers breeders improves semen quality, which may be attributed to their better testicular development and higher expression of enzymes related to testosterone synthesis.

  15. Clonality and distribution of clinical Ureaplasma isolates recovered from male patients and infertile couples in China.

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    Zhi Ruan

    Full Text Available Ureaplasma spp. have gained increasing recognition as pathogens in both adult and neonatal patients with multiple clinical presentations. However, the clonality of this organism in the male population and infertile couples in China is largely unknown. In this study, 96 (53 U. parvum and 43 U. urealyticum of 103 Ureaplasma spp. strains recovered from genital specimens from male patients and 15 pairs of infertile couples were analyzed using multilocus sequence typing (MLST/expanded multilocus sequence typing (eMLST schemes. A total of 39 sequence types (STs and 53 expanded sequence types (eSTs were identified, with three predominant STs (ST1, ST9 and ST22 and eSTs (eST16, eST41 and eST82. Moreover, phylogenetic analysis revealed two distinct clusters that were highly congruent with the taxonomic differences between the two Ureaplasma species. We found significant differences in the distributions of both clusters and sub-groups between the male and female patients (P 0.80. However, this concordance was observed only for the detection of U. urealyticum within the infertile couples. In conclusion, the distributions of the clusters and sub-groups significantly differed between the male and female patients. U. urealyticum is more likely to transmit between infertile couples and be associated with clinical manifestations by the specific epidemic clonal lineages.

  16. Frequency of Haemophilus spp. in urinary and and genital tract samples

    Directory of Open Access Journals (Sweden)

    Tatjana Marijan,

    2010-02-01

    Full Text Available Aim To determine the prevalence and antibiotic susceptibility of Haemophilus influenzae and H. parainfluenzae isolated from the urinary and genital tracts. Methods Identification of strains bacteria Haemophilus spp. was carried out by using API NH identifi-cation system, and antibiotic susceptibility was performed by Kirby-Bauer disk diffusion method. Results A total number of 50 (0,03% H. influenzae and 14 (0,01% H. parainfluenzae (out of 180, 415 samples were isolated from genitourinary tract. From urine samples of the girls under 15 years of age these bacteria were isolated in 13 (0,88% and two (0,13% cases, respectively, and only in one case(0,11% of the UTI in boys (H. influenzae. In persons of fertile age, it was only H. influenzae bacteria that was found in urine samples of the five women (0,04% and in three men (0,22%. As a cause of vulvovaginitis, H. influenzae was isolated in four (5,63%, and H. parainfluenzae in two (2,82% girls. In persons of fertile age, H. influenzae was isolated from 10 (0,49% smears of the cervix, and in nine (1,74% male samples. H. parainfluenzae was isolated from seven (1,36% male samples. (p<0.01. Susceptibility testing of H. influenzae and H. parainfluenzae revealed that both pathogens were signifi- cantly resistant to cotrimoxasol only (26.0% and 42.9%, respectively. Conclusion In the etiology of genitourinary infections of girls during childhood, genital infections of women in fertile age (especially in pregnant women, and men with cases of epididimytis and/or orchitis,it is important to think about this rare and demanding bacteria in terms of cultivation.

  17. Distribution of female genital tract anomalies in two classifications.

    Science.gov (United States)

    Heinonen, Pentti K

    2016-11-01

    This study assessed the distribution of Müllerian duct anomalies in two verified classifications of female genital tract malformations, and the presence of associated renal defects. 621 women with confirmed female genital tract anomalies were retrospectively grouped under the European (ESHRE/ESGE) and the American (AFS) classification. The diagnosis of uterine malformation was based on findings in hysterosalpingography, two-dimensional ultrasonography, endoscopies, laparotomy, cesarean section and magnetic resonance imaging in 97.3% of cases. Renal status was determined in 378 patients, including 5 with normal uterus and vagina. The European classification covered all 621 women studied. Uterine anomalies without cervical or vaginal anomaly were found in 302 (48.6%) patients. Uterine anomaly was associated with vaginal anomaly in 45.2%, and vaginal anomaly alone was found in 26 (4.2%) cases. Septate uterus was the most common (49.1%) of all genital tract anomalies, followed by bicorporeal uteri (18.2%). The American classification covered 590 (95%) out of the 621 women with genital tract anomalies. The American system did not take into account vaginal anomalies in 170 (34.7%) and cervical anomalies in 174 (35.5%) out of 490 cases with uterine malformations. Renal abnormalities were found in 71 (18.8%) out of 378 women, unilateral renal agenesis being the most common defect (12.2%), also found in 4 women without Müllerian duct anomaly. The European classification sufficiently covered uterine and vaginal abnormalities. The distribution of the main uterine anomalies was equal in both classifications. The American system missed cervical and vaginal anomalies associated with uterine anomalies. Evaluation of renal system is recommended for all patients with genital tract anomalies. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

  18. Adhesion Molecules Associated with Female Genital Tract Infection.

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    Jamal Qualai

    Full Text Available Efforts to develop vaccines that can elicit mucosal immune responses in the female genital tract against sexually transmitted infections have been hampered by an inability to measure immune responses in these tissues. The differential expression of adhesion molecules is known to confer site-dependent homing of circulating effector T cells to mucosal tissues. Specific homing molecules have been defined that can be measured in blood as surrogate markers of local immunity (e.g. α4β7 for gut. Here we analyzed the expression pattern of adhesion molecules by circulating effector T cells following mucosal infection of the female genital tract in mice and during a symptomatic episode of vaginosis in women. While CCR2, CCR5, CXCR6 and CD11c were preferentially expressed in a mouse model of Chlamydia infection, only CCR5 and CD11c were clearly expressed by effector T cells during bacterial vaginosis in women. Other homing molecules previously suggested as required for homing to the genital mucosa such as α4β1 and α4β7 were also differentially expressed in these patients. However, CD11c expression, an integrin chain rarely analyzed in the context of T cell immunity, was the most consistently elevated in all activated effector CD8+ T cell subsets analyzed. This molecule was also induced after systemic infection in mice, suggesting that CD11c is not exclusive of genital tract infection. Still, its increase in response to genital tract disorders may represent a novel surrogate marker of mucosal immunity in women, and warrants further exploration for diagnostic and therapeutic purposes.

  19. Is incidence of multiple HPV genotypes rising in genital infections?

    Directory of Open Access Journals (Sweden)

    Amir Sohrabi

    2017-11-01

    Full Text Available Frequency of cervical cancer related to Human Papilloma Virus (HPV has increased remarkably in less-developed countries. Hence, applying capable diagnostic methods is urgently needed, as is having a therapeutic strategy as an effective step for cervical cancer prevention. The aim of this study was to investigate the prevalence of various multi-type HPV infection patterns and their possible rising incidence in women with genital infections.This descriptive study was conducted on women who attended referral clinical laboratories in Tehran for genital infections from January 2012 until December 2013. A total of 1387 archival cervical scraping and lesion specimens were collected from referred women. HPV genotyping was performed using approved HPV commercial diagnostic technologies with either INNO-LiPA HPV or Geno Array Test kits.HPV was positive in 563 cases (40.59% with mean age of 32.35 ± 9.96. Single, multiple HPV genotypes and untypable cases were detected in 398 (70.69%, 160 (28.42% and 5 (0.89% cases, respectively. Multiple HPV infections were detected in 92 (57.5%, 42 (26.2%, 17 (10.6% and 9 (5.7% cases as two, three, four and five or more genotypes, respectively. The prevalence of 32 HPV genotypes was determined one by one. Seventeen HPV genotypes were identified in 95.78% of all positive infections. Five dominant genotypes, HPV6, 16, 53, 11 and 31, were identified in a total of 52.35%of the HPV positive cases.In the present study, we were able to evaluate the rate of multiple HPV types in genital infections. Nevertheless, it is necessary to evaluate the role of the dominant HPV low-risk types and the new probably high-risk genotypes, such as HPV53, in the increasing incidences of genital infections. Keywords: Multiple HPV Types, Incidence, Genital infection, Cervical cancer, Iran

  20. Medroxyprogesterone acetate and levonorgestrel increase genital mucosal permeability and enhance susceptibility to genital herpes simplex virus type 2 infection.

    Science.gov (United States)

    Quispe Calla, N E; Vicetti Miguel, R D; Boyaka, P N; Hall-Stoodley, L; Kaur, B; Trout, W; Pavelko, S D; Cherpes, T L

    2016-11-01

    Depot-medroxyprogesterone acetate (DMPA) is a hormonal contraceptive especially popular in areas with high prevalence of HIV and other sexually transmitted infections (STI). Although observational studies identify DMPA as an important STI risk factor, mechanisms underlying this connection are undefined. Levonorgestrel (LNG) is another progestin used for hormonal contraception, but its effect on STI susceptibility is much less explored. Using a mouse model of genital herpes simplex virus type 2 (HSV-2) infection, we herein found that DMPA and LNG similarly reduced genital expression of the desmosomal cadherin desmoglein-1α (DSG1α), enhanced access of inflammatory cells to genital tissue by increasing mucosal epithelial permeability, and increased susceptibility to viral infection. Additional studies with uninfected mice revealed that DMPA-mediated increases in mucosal permeability promoted tissue inflammation by facilitating endogenous vaginal microbiota invasion. Conversely, concomitant treatment of mice with DMPA and intravaginal estrogen restored mucosal barrier function and prevented HSV-2 infection. Evaluating ectocervical biopsy tissue from women before and 1 month after initiating DMPA remarkably revealed that inflammation and barrier protection were altered by treatment identically to changes seen in progestin-treated mice. Together, our work reveals DMPA and LNG diminish the genital mucosal barrier; a first-line defense against all STI, but may offer foundation for new contraceptive strategies less compromising of barrier protection.

  1. Female Genital Mutilation Is a Violation of Reproductive Rights of Women: Implications for Health Workers.

    Science.gov (United States)

    Jungari, Suresh Banayya

    2016-02-01

    Female genital mutilation (FGM) comprises all procedures that involve partial or total removal of the external female genitalia or other injury to the female genital organs for nonmedical reasons. This coercive practice is still prevalent in many parts of the world, in both developed and developing countries. However, FGM is more prevalent in African countries and some Asian countries. In this study, an attempt has been made to understand the prevalence and practice of FGM worldwide and its adverse effects on women's reproductive health. To fulfill the study objectives, the author collected evidence from various studies conducted by international agencies. Many studies found that FGM has no health benefits; is mostly carried out on girls before they reach the age of 15 years; can cause severe bleeding, infections, psychological illness, and infertility; and, most important, can have serious consequences during childbirth. The practice is mainly governed by the traditions and cultures of the communities without having any scientific or medical benefit. In conclusion, FGM is a practice that violates the human and reproductive rights of women.

  2. Avaliação do Parceiro Sexual e Risco de Recidivas em Mulheres Tratadas por Lesões Genitais Induzidas por Papilomavírus Humano (HPV Male Sexual Partner Evaluation and Relapse Risk in Women Treated for Genital Human Papillomavirus (HPV Lesions

    Directory of Open Access Journals (Sweden)

    Júlio César Teixeira

    2002-06-01

    Full Text Available Objetivo: estudar a associação entre a avaliação ou não do parceiro e recidivas em mulheres tratadas por lesões por HPV. Métodos: estudo de coorte reconstituído com 144 mulheres com lesões por HPV e cujos parceiros foram avaliados, comparadas com 288 mulheres cujos parceiros não foram examinados, controladas por data do atendimento, idade, grau das lesões e tratamento, todos atendidos entre julho/1993 e março/2000. Avaliaram-se a semelhança entre os grupos, a associação entre a avaliação ou não dos parceiros ou o diagnóstico de lesões com a ocorrência e grau das recidivas nas mulheres e o tempo livre de doença (TLD. Resultados: os grupos foram semelhantes com relação às variáveis de controle. Encontrou-se 9,0% de recidivas nas mulheres cujos parceiros foram avaliados e 5,9% quando os parceiros não foram (p=0,23. Quando se diagnosticaram lesões nos homens, 12,5% das suas parceiras apresentaram recidivas contra 7,3% das parceiras de homens sem lesões (p=0,23, mas sem correlação com o grau da lesão recidivada e TLD. Quando o homem referiu relação conjugal monogâmica de até 12 meses, observou-se 14,9% de recidivas nas mulheres, contra 6,2% para as mulheres cujo parceiro relatou tempo maior (p=0,08. Conclusões: a avaliação do homem não diminuiu o risco de recidivas de lesões por HPV na parceira. A presença de lesões nos parceiros não se correlacionou com a ocorrência e grau das recidivas nas mulheres e TLD. Estas observações não suportam a hipótese de que os homens não avaliados seriam importante causa de recidivas nas parceiras.Purpose: to study the association between the evaluation or not of the male partner and relapses in women treated for HPV lesions. Methods: a reconstituted cohort study with 144 women with HPV lesions and whose partners had been evaluated, compared with 288 women whose partners had not been examined, controlled regarding date of attendance, age, lesion degree and treatment

  3. Genital ulcer disease treatment for reducing sexual acquisition of HIV.

    Science.gov (United States)

    Mutua, Florence M; M'imunya, James Machoki; Wiysonge, Charles Shey

    2012-08-15

    Genital ulcer disease by virtue of disruption of the mucosal surfaces may enhance HIV acquisition. Genital ulcer disease treatment with resolution of the ulcers may therefore contribute in reducing the sexual acquisition of HIV. To determine the effects of treatment of genital ulcer disease on sexual acquisition of HIV. We searched the Cochrane Central Register of Controlled Trials (CENTRAL), PubMed, EMBASE, LILACS, NLM Gateway, Web of Science, WHO International Clinical Trials Registry Platform, ClinicalTrials.gov, and reference lists of relevant publications for eligible studies published between 1980 and August 2011. Randomized controlled trials of any treatment intervention aimed at curing genital ulcer disease compared with an alternative treatment, placebo, or no treatment. We included only trials whose unit of randomization was the individual with confirmed genital ulcer. We independently selected studies and extracted data in duplicate; resolving discrepancies by discussion, consensus, and arbitration by third review author. We expressed study results as risk ratios (RR) with 95% confidence intervals (CI). There were three randomized controlled trials that met our inclusion criteria recruited HIV-negative participants with chancroid (two trials with 143 participants) and primary syphilis (one trial with 30 participants). The syphilis study, carried out in the US between 1995 and 1997, randomized participants to receive a single 2.0 g oral dose of azithromycin (11 participants); two 2.0 g oral doses of azithromycin administered six to eight days apart (eight participants); or benzathine penicillin G administered as either 2.4 million units intramuscular injection once or twice seven days apart (11 participants). No participant in the trial seroconverted during 12 months of follow-up. The chancroid trials, conducted in Kenya by 1990, found no significant differences in HIV seroconversion rates during four to 12 weeks of follow-up between 400 and 200 mg single

  4. Sport and male sexuality.

    Science.gov (United States)

    Sgrò, P; Di Luigi, L

    2017-09-01

    The relationships between sport and sexuality in males are of great social and clinical interest, because of sports and motor activities that highly promote social and sexual relationships. Even if few literature exist, two main questions should be taken into account: whether and how physical exercise and sport positively or negatively influence sexual health and behavior and/or whether and how sexual behavior may affect a sub-sequent sport performance. Physical exercise and sport per se can influence, positively or negatively, the hypothalamic-pituitary-testicular axis function and, consequently, the individual's reproductive and/or sexual health. This depends on individual factors such as genetic and epigenetic ones and on different variables involved in the practice of sport activities (type of sport, intensity and duration of training, doping and drug use and abuse, nutrition, supplements, psychological stress, allostatic load, etc.). If well conducted, motor and sport activities could have beneficial effects on sexual health in males. Among different lifestyle changes, influencing sexual health, regular physical activity is fundamental to antagonize the onset of erectile dysfunction (ED). However, competitive sport can lead both reproductive and/or sexual tract damages and dysfunctions, transient (genital pain, hypoesthesia of the genitalia, hypogonadism, DE, altered sexual drive, etc.) or permanent (hypogonadism, DE, etc.), by acting directly (traumas of the external genitalia, saddle-related disorders in cyclists, etc.) or indirectly (exercise-related hypogonadism, drug abuse, doping, stress, etc.). Sexual activities shortly performed before a sport competition could differently influence sport performance. Due to the few existing data, it is advisable to avoid an absolute pre-competition sexual abstinence.

  5. [TREATMENT OF PATIENTS WITH CHRONIC RECURRENT HERPES VIRUS INFECTION OF GENITAL LOCALIZATION: A CLINICAL STUDY OF FORTEPREN PREPARATION].

    Science.gov (United States)

    Narovlyansky, A N; Sedov, A M; Pronin, A V; Shulzhenko, A E; Sanin, A V; Zuikova, I N; Schubelko, R V; Savchenko, A Yu; Parfenova, T M; Izmestieva, A V; Izmestieva, An V; Grigorieva, E A; Suprun, O V; Zubashev, I K; Kozlov, V S

    2015-01-01

    Selection of optimal dosage regimen, length of treatment course (frequency of administration), safety, tolerance and clinical effectiveness evaluation of the medical preparation fortepren in patients with chronical recurrent herpes virus infection of genital localization. The medical product of antiviral and immune modulating effect--fortepren (sodium polyprenyl phosphate) as a 4 mg/ml solution for injections combined with the base course of acyclic nucleoside acyclovir, 400 mg tablets, held studies. 40 male and female patients participated in the study. After a 10-day acyclovir course (400 mg x 3 times a day) for removing the acute phase, 4 groups of 10 individuals were formed: 1--5 ml (20 mg) of fortepren i/m once at day 13 ± 2 after the start of the study after the completion of the treatment of the acute phase of the disease; 2--5 ml (20 mg) fortepren i/m 3 times at an interval of 21 days; 3--2 ml (8 mg) fortepren i/m 3 times at an interval of 21 days; 4 (control)--5 ml of placebo i/m at remission stage 3 times at an interval of 21 days. Increase of the duration of inter-recurrence period, decrease of the severity of the recurrences, state of skin and mucous damage elements, improvements of immunologic parameters were considered during effectiveness evaluation. Significant differences in the frequency of recurrences of genital herpes were shown for 3 months of observation in experimental and control groups. A significant reduction of genital herpes recurrence frequency from 3.52 ± 0.09 (before treatment) to 2.89 ± 0.08 (after treatment) was noted in patients of group 3 (p genital herpes in the form of vesicle elements after treatment in groups 2 (p = 0.02) and 3 (p = 0.005) was found. Evaluation of local symptoms has established that burning have caused minimal discomfort for patients of groups 3 and 4 and itch and soreness--of groups 1 and 3. The least pronounced exacerbations were noted in patients of group 3. Intramuscular administration of fortepren

  6. Collaborative work to evaluate toxicity on male reproductive organs by repeated dose studies in rats 22). Effects of 2- and 4-week administration of theobromine on the testis.

    Science.gov (United States)

    Funabashi, H; Fujioka, M; Kohchi, M; Tateishi, Y; Matsuoka, N

    2000-10-01

    The effects of theobromine, a xanthine derivative, on the testis were compared between rats dosed for 2 and 4 weeks to determine whether a 2-week dosing period is long enough to detect toxicity. Theobromine was administered orally to male Sprague-Dawley rats at dose levels of 250 and 500 mg/kg for 2 weeks starting at the age of 6 or 8 weeks, and for 4 weeks from the age of 6 weeks. Histopathological examination of reproductive organs revealed toxic findings in the testis at 500 mg/kg after 2 weeks of dosing at both ages, and at 250 and 500 mg/kg after 4 weeks of dosing. The primary findings were degeneration/necrosis and desquamation of spermatids and spermatocytes, vacuolization of seminiferous tubules, and multinucleated giant cell formation. These findings were present mainly in stages I-VI and XII-XIV. From these results, it is concluded that the toxic effects of theobromine on the testis can be detected by repeated dosing for 2 weeks as well as for 4 weeks.

  7. Sex differences in patterns of genital sexual arousal: measurement artifacts or true phenomena?

    Science.gov (United States)

    Suschinsky, Kelly D; Lalumière, Martin L; Chivers, Meredith L

    2009-08-01

    Sex differences in patterns of sexual arousal have been reported recently. Men's genital arousal is typically more category-specific than women's, such that men experience their greatest genital arousal to stimuli depicting their preferred sex partners whereas women experience significant genital arousal to stimuli depicting both their preferred and non-preferred sex partners. In addition, men's genital and subjective sexual arousal patterns are more concordant than women's: The correlation between genital and subjective sexual arousal is much larger in men than in women. These sex differences could be due to low response-specificity in the measurement of genital arousal in women. The most commonly used measure of female sexual arousal, vaginal photoplethysmography, has not been fully validated and may not measure sexual arousal specifically. A total of 20 men and 20 women were presented with various sexual and non-sexual emotionally laden short film clips while their genital and subjective sexual arousal were measured. Results suggest that vaginal photoplethysmography is a measure of sexual arousal exclusively. Women's genital responses were highest during sexual stimuli and absent during all non-sexual stimuli. Sex differences in degree of category-specificity and concordance were replicated: Men's genital responses were more category-specific than women's and men's genital and subjective sexual arousal were more strongly correlated than women's. The results from the current study support the continued use of vaginal photoplethysmography in investigating sex differences in patterns of sexual arousal.

  8. Young women's genital self-image and effects of exposure to pictures of natural vulvas.

    Science.gov (United States)

    Laan, Ellen; Martoredjo, Daphne K; Hesselink, Sara; Snijders, Nóinín; van Lunsen, Rik H W

    2017-12-01

    Many women have doubts about the normality of the physical appearance of their vulvas. This study measured genital self-image in a convenience sample of college-educated women, and assessed whether exposure to pictures of natural vulvas influenced their genital self-image. Forty-three women were either shown pictures of natural vulvas (N = 29) or pictures of neutral objects (N = 14). Genital self-image was measured before and after exposure to the pictures and two weeks later. Sexual function, sexual distress, self-esteem and trait anxiety were measured to investigate whether these factors influenced genital self-image scores after vulva picture exposure. A majority of the participants felt generally positively about their genitals. Having been exposed to pictures of natural vulvas resulted in an even more positive genital self-image, irrespective of levels of sexual function, sexual distress, self-esteem and trait anxiety. In the women who had seen the vulva pictures, the positive effect on genital self-image was still present after two weeks. The results of this study seem to indicate that even in young women with a relatively positive genital self-image, exposure to pictures of a large variety of natural vulvas positively affects genital self-image. This finding may suggest that exposure to pictures of natural vulvas may also lead to a more positive genital self-image in women who consider labiaplasty.

  9. Prevalence of Genital Tuberculosis among Infertile Women: A Systematic Review and Meta-analysis

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    Kefayat Chaman-Ara

    2016-04-01

    Full Text Available Genital tuberculosis is a kind of infectious diseases with a relatively high prevalence in developing countries. The aim of this study was to investigate the prevalence of genital tuberculosis among infertile women. A PubMed, Science Direct, Scopus, Google Scholar, SID, Magiran and Cochrane databases (from 1980 to the present, date of last search March 2016 was carried out using the search keywords tuberculosis, genital tuberculosis, female genital, genital tract, genital system, female infertility, endometrial tuberculosis, anti-tubercular therapy, bacteriological, tuberculin antigen, histological, infertility, fallopian tube diseases, prevalence, rate, percent in order to find the studies which have reported the prevalence of genital tuberculosis among infertile women. Data were extracted from retrieved studies and a meta-analysis was done. 23 studies were found. In these studies a total of 4361 infertile women have been studied. The prevalence of genital tuberculosis among infertile women with 95% confidence interval was 24.2% (18.5-29.99. The prevalence of genital tuberculosis among infertile women is high. It seems that exact planning and action for the prevention and treatment of genital tuberculosis can reduce the infertility prevalence and prevent the negative consequences of infertility

  10. Design of the FemCure study: prospective multicentre study on the transmission of genital and extra-genital Chlamydia trachomatis infections in women receiving routine care

    NARCIS (Netherlands)

    Dukers-Muijrers, Nicole H. T. M.; Wolffs, Petra F. G.; Eppings, Lisanne; Götz, Hannelore M.; Bruisten, Sylvia M.; Schim van der Loeff, Maarten F.; Janssen, Kevin; Lucchesi, Mayk; Heijman, Titia; van Benthem, Birgit H.; van Bergen, Jan E.; Morre, Servaas A.; Herbergs, Jos; Kok, Gerjo; Steenbakkers, Mieke; Hogewoning, Arjan A.; de Vries, Henry J.; Hoebe, Christian J. P. A.

    2016-01-01

    In women, anorectal infections with Chlamydia trachomatis (CT) are about as common as genital CT, yet the anorectal site remains largely untested in routine care. Anorectal CT frequently co-occurs with genital CT and may thus often be treated co-incidentally. Nevertheless, post-treatment detection

  11. The male role in cervical cancer

    Directory of Open Access Journals (Sweden)

    Castellsagué Xavier

    2003-01-01

    Full Text Available Experimental, clinical, and epidemiological evidence strongly suggests that genital Human Papillomaviruses (HPVs are predominantly sexually transmitted. Epidemiological studies in virginal and HPV-negative women clearly indicate that sexual intercourse is virtually a necessary step for acquiring HPV. As with any other sexually transmitted disease (STD men are implicated in the epidemiological chain of the infection. Penile HPVs are predominantly acquired through sexual contacts. Sexual contacts with women who are prostitutes play an important role in HPV transmission and in some populations sex workers may become an important reservoir of high-risk HPVs. Acting both as "carriers" and "vectors" of oncogenic HPVs male partners may markedly contribute to the risk of developing cervical cancer in their female partners. Thus, in the absence of screening programs, a woman's risk of cervical cancer may depend less on her own sexual behavior than on that of her husband or other male partners. Although more rarely than women, men may also become the "victims" of their own HPV infections as a fraction of infected men are at an increased risk of developing penile and anal cancers. Male circumcision status has been shown to reduce the risk not only of acquiring and transmitting genital HPVs but also of cervical cancer in their female partners. More research is needed to better understand the natural history and epidemiology of HPV infections in men.

  12. Standard Operating Procedures for Female Genital Sexual Pain

    DEFF Research Database (Denmark)

    Fugl-Meyer, Kerstin S; Bohm-Starke, Nina; Damsted Petersen, Christina

    2012-01-01

    Introduction.  Female genital sexual pain (GSP) is a common, distressing complaint in women of all ages that is underrecognized and undertreated. Definitions and terminology for female GSP are currently being debated. While some authors have suggested that GSP is not per se a sexual dysfunction......, but rather a localized genial pain syndrome, others adhere to using clearly sexually related terms such as dyspareunia and vaginismus. Aim.  The aims of this brief review are to present definitions of the different types of female GSP. Their etiology, incidence, prevalence, and comorbidity with somatic......-Meyer KS, Bohm-Starke N, Damsted Petersen C, Fugl-Meyer A, Parish S, and Giraldi A. Standard operating procedures for female genital sexual pain. J Sex Med **;**:**-**....

  13. A rat uterine horn model of genital tract wound healing.

    Science.gov (United States)

    Schlaff, W D; Cooley, B C; Shen, W; Gittlesohn, A M; Rock, J A

    1987-11-01

    A rat uterine horn model of genital tract wound healing is described. Healing was reflected by acquisition of strength and elasticity, measured by burst strength (BS) and extensibility (EX), respectively. A tensiometer (Instron Corp., Canton, MA) was used to assess these characteristics in castrated and estrogen-supplemented or nonsupplemented animals. While the horn weights (HW), BS, and EX of contralateral horns were not significantly different, the intra-animal variation of HW was 7.2%, BS was 17.7% and EX was 38.2%. In a second experiment, one uterine horn was divided and anastomosed, and the animal given estrogen supplementation or a placebo pellet. Estrogen administration was found to increase BS and EX of anastomosed horns prior to 14 days, but had no beneficial effect at 21 or 42 days. The data suggest that estrogen may be required for optimal early healing of genital tract wounds.

  14. Des Menschens Genitive Normabweichende Genitiv-Varianten bei schwachen Maskulina

    Directory of Open Access Journals (Sweden)

    Wolfgang Krischke

    2012-01-01

    Full Text Available Abstract The genitive singular of the weak masculine nouns appears in three non-standard variations in addition to the standard suffix -(en: one variation is case augmenting (des Bär-en-s, one is stem affixing (des Polizist-s and one lacks a case suffix (des Patient-Ø. Linguists as well as language critics have focussed mainly on the stem affixing genitive while more or less ignor­ing the two other non-standard variations. This paper presents a corpus-based investigation regarding frequency and contexts of all three variations, also considering the diachronic back­ground and the implications the results might have for predicting the further development of the declension class of the weak masculine nouns.

  15. Update on chancroid: an important cause of genital ulcer disease.

    Science.gov (United States)

    Langley, C

    1996-08-01

    Chancroid is a major cause of genital ulcer disease worldwide, and occurred at epidemic rates in the United States in the late 1980s. Though the recent epidemic in the U.S. appears to be waning, a number of areas continue to report significant numbers of cases. Chancroid is a particular concern, because, like other diseases that cause genital ulceration, it is associated with an increased risk for transmission or acquisition of human immunodeficiency virus (HIV). Recent studies have advanced the understanding of chancroid epidemiology, and new diagnostic tests may improve the ability to recognize and appropriately treat chancroid. Increased awareness of chancroid, with appropriate treatment for suspected lesions, along with public health efforts to implement prevention in high-risk populations, will be critical to prevent ongoing transmission of chancroid, and potentially ongoing transmission of HIV.

  16. The presentation and management of complex female genital malformations.

    Science.gov (United States)

    Acién, Pedro; Acién, Maribel

    2016-01-01

    Common uterine anomalies are important owing to their impact on fertility, and complex mesonephric anomalies and certain Müllerian malformations are particularly important because they cause serious clinical symptoms and affect woman's quality of life, in addition to creating fertility problems. In these cases of complex female genital tract malformations, a correct diagnosis is essential to avoid inappropriate and/or unnecessary surgery. Therefore, acquiring and applying the appropriate embryological knowledge, management and therapy is a challenge for gynaecologists. Here, we considered complex malformations to be obstructive anomalies and/or those associated with cloacal and urogenital sinus anomalies, urinary and/or extragenital anomalies, or other clinical implications or symptoms creating a difficult differential diagnosis. A diligent and comprehensive search of PubMed and Scopus was performed for all studies published from 1 January 2011 to 15 April 2015 (then updated up to September 2015) using the following search terms: 'management' in combination with either 'female genital malformations' or 'female genital tract anomalies' or 'Müllerian anomalies'. The MeSH terms 'renal agenesis', 'hydrocolpos', 'obstructed hemivagina' 'cervicovaginal agenesis or atresia', 'vaginal agenesis or atresia', 'Herlyn-Werner-Wunderlich syndrome', 'uterine duplication' and 'cloacal anomalies' were also used to compile a list of all publications containing these terms since 2011. The basic embryological considerations for understanding female genitourinary malformations were also revealed. Based on our experience and the updated literature review, we studied the definition and classification of the complex malformations, and we analysed the clinical presentation and different therapeutic strategies for each anomaly, including the embryological and clinical classification of female genitourinary malformations. From 755 search retrieved references, 230 articles were analysed and

  17. Associations between individual and relationship characteristics and genital herpes disclosure.

    Science.gov (United States)

    Myers, Jaime L; Buhi, Eric R; Marhefka, Stephanie; Daley, Ellen; Dedrick, Robert

    2016-10-01

    Disclosure is often a challenge for individuals living with genital herpes. This study explores determinants of genital herpes disclosure with one's most recent sexual partner using an online questionnaire (n = 93). The majority of participants reported (80.4%) disclosure. Among non-disclosers, fear of negative partner reactions was the primary reason for non-disclosure. Age, relationship commitment, time in relationship, and expectations of partner's reaction were statistically significant predictors at the bivariate level. Reaction expectations and relationship commitment remained significant in the multivariate logistic regression model. Findings indicate that future disclosure research should focus on relationship context and managing negative expectations to increase disclosure. © The Author(s) 2015.

  18. Genital herpes simplex virus infection: clinical course and attempted therapy.

    Science.gov (United States)

    Davis, L G; Keeney, R E

    1981-06-01

    The epidemiology, clinical course, diagnosis, and attempted treatments of herpes genitalis are reviewed. Herpes genitalis is an increasingly common sexually transmitted disease for which there is no effective treatment. It can occur in either sex and is mot commonly first found in patients 14 to 29 years old. Initial exposure to the virus may result in prolonged local symptoms (pain, itching, discharge) and signs (ulcerative lesions) as well as fever, malaise, myalgias, and fatigue. After the initial exposure, the virus may be found in a latent stage in the dorsal nerve root ganglia in the sacral area, and recurrences of disease may ensue. The frequency and clinical course of recurrent genital herpes can be of varying duration and severity. Although antiviral substances, immune potentiators, topical surfactants, and photodynamic inactivation have been used to treat genital herpes infections, there is no proven effective therapy.

  19. [Factual approach to the treatment of genital herpes].

    Science.gov (United States)

    Nikkels, A F; Piérard, G E

    2000-05-01

    Genital herpes is a sexually transmitted disease. After the primary infection, the virus establishes a life-long latency in the sacral dorsal root ganglia. Recurrences may occur at an unpredictable rate. The clinical signs are not always easy to recognize and viral identification techniques may be helpful such as immunohistochemistry and in situ hybridization on Tzanck smears and muco-cutaneous biopsies. The treatment of genital herpes can follow one of three strategies using antiviral drugs, non-specific immunomodulators, and vaccination. The new oral antiviral drugs decrease the severity of clinical manifestations without, however, providing a definitive cure. In this article recent knowledge about the clinical aspects, differential diagnosis, diagnostic methods, treatment options and management is reviewed.

  20. Genital tract of zebu (Bos indicus cows in Niger

    Directory of Open Access Journals (Sweden)

    M. Moussa Garba

    2014-01-01

    Full Text Available The anatomical characteristics, and the ovarian and pathological structures of the genital tract of 500 zebu (Bos indicus females belonging to four breeds (Azawak, Bororo, Djelli, Goudali were studied at Niamey’s slaughterhouse in Niger from August 15 to December 15, 2011. Each animal was examined before slaughter. The cows and heifers were on average 8 ± 2.5 years old. Their mean body condition score was 1.6 ± 0.6 and mean carcass weight 113 ± 21 kg. The anatomical characteristics of the genital tract did not show differences between breeds (p > 0.05. The following characteristics were observed: cervix diameter 3.4 ± 1.1 cm, cervix length 8.1 ± 2.5 cm, horn length 21.6 ± 5.2 cm, horn diameter 1.6 ± 0.5 cm, length and width of the right ovary 19.8 ± 4.4 and 11.2 ± 3.8 mm, of the left ovary 18.8 ± 4.5 and 10.2 ± 3.3 mm, and weight of the right and left ovaries 2.9 ± 1.8 and 2.5 ± 1.6 g, respectively. A corpus luteum was identified in only 14% cases and no visible follicles were found on the surface of the ovaries in 32% cases. These characteristics were significantly (p < 0.05 influenced by the age of the animal. Among the examined females, 7.4% were confirmed pregnant. Various genital tract diseases (cysts, uterine infection, free martinism, pyometra... were observed in 10.4% of the genital tracts.

  1. Malignant tumours of the genital tract among Batswana women

    International Nuclear Information System (INIS)

    Tanko, M. N.; Cainelli, F.; Vento, S.; Kayembe, M. A.

    2012-01-01

    To determine the frequency and pattern of malignant tumours of the female genital tract among Batswana women. A four-year retrospective histological study of the pattern of female genital tract malignancy in Botswana. University of Botswana and the National Health Laboratory Gaborone, Botswana. The National Health Laboratory is the only public tertiary referral laboratory that provides diagnostic pathology services in the South-Eastern part of Botswana. It is located just adjacent to Princess Marina Hospital, the major tertiary referral hospital in the country. All histologically confirmed diagnoses of female genital tract malignancies from January 1st 2006 to December 31st 2009 were reviewed by two pathologists and diagnoses re-confirmed by taking fresh tissue sections from paraffin embedded archival tissue blocks. The age of patients ranged from 13-96 years with a mean age of 54.5 ± 6.4 years. Cancer of the cervix constituted 80.6%, followed by uterine cancer (10.0%), carcinomas of the vulva (4.5%) and ovary (3.4%) in that order. Ovarian cancers predominated in the younger age group. There was a steady increase in the frequencies of cervical, uterine and ovarian cancers over the 4-year study period with a decline in uterine cancer in the 4th year. Cervical cancer incidence is high among Batswana women and all female genital tract cancers occurred at a relatively early mean age. Therefore the importance of established and accessible screening programs and awareness campaigns need more emphasis than it is being given currently. (au)

  2. Genital Autoinoculation with Vaccinia: A Look at Two Cases.

    Science.gov (United States)

    Whittington, Julie R; Rollene, Nanette L; Gist, Richard S

    2018-05-01

    Smallpox, or vaccinia, has been eradicated worldwide as a disease; however, it may be weaponized and is thus a required immunization when military members deploy to certain parts of the world. We report two unusual cases of genital autoinoculation following smallpox vaccination. Both patients' lesions resolved without sequelae within 20 d. We advocate for thorough education on this potential vaccination adverse event. These cases highlight the importance of a broad differential diagnosis when dealing with vulvar lesions, particularly in our military population.

  3. FEMALE GENITAL TRACT CANCERS IN SAGAMU, SOUTHWEST, NIGERIA.

    Science.gov (United States)

    Adefuye, P O; Adefuye, B O; Oluwole, A A

    2014-11-01

    To describe pattern of female genital tract cancers seen at Olabisi Onabanjo University Teaching Hospital (OOUTH), Sagamu, Nigeria. This is a retrospective review of all cases of female genital tract cancers managed at the Gynaecology department of OOUTH, Sagamu, Nigeria. OOUTH is a tertiary health institution of the State's university and it takes referrals from within and outside the State. Case records of all female genital tract cancers managed between January 2004 and December 2013 were retrieved and analysed using SPSS version 16.0. There were 2059 women treated forvarious gynaecologic conditions, 179 (8.7%) were cases of female genital tract cancers and 161 records were available for analysis. Cervical cancer constituted the commonest (51.6%), followed by ovarian (35.4%), endometrial (9.9%), and choriocarcinoma (1.9%). There were no cases of vaginal and fallopian tube cancers. The lowest mean age was found in choriocarcinoma (36.60 ± 4.50 years) and highest in vulvar cancer (70.00 ± 2.82 years). The mean ages for cervical, endometrial and ovarian cancers were (51.98 ± 12.39), (65.38 ± 7.24), and (54.42 ± 10.51) years respectively. Similarly the least mean parity was found in choriocarcinoma (2.33 ± 1.52), and the highest in vulvar cancer (6.00 ± 1.44). The mean parity for cervical, endometrial, and ovarian were (4.10 ± 1.49),(3.06 ± 1.48), and (3.72 ± 1.68) respectively. These differences are statistically significant, age; F = 7.61, p < 0.0001, and parity; F = 3.27, p= 0.013. Incidence of cervical, endometrial, and ovarian cancers remain high and presentations are at late stages. There is a need to improve on cervical cancer screening, and for the attending physicians to improve on their indices of suspicions as regards endometrial and ovarian cancers.

  4. Female Genital Cutting: Fundamentals, Social Expectations and Change

    OpenAIRE

    Bicchieri, Cristina; Marini, Annalisa

    2015-01-01

    The paper studies the relationship between female genital cutting (FGC) dynamics, beliefs and fundamentals across African countries. Results show that social and economic conditions are worse in countries where FGC is practiced. However, if we consider the dynamics of FGC in those countries, there is no clear link between fundamentals and the abandonment of the practice. Instead, we find a significant correlation with social expectations and trust. Our findings support the implementation of b...

  5. Female Genital Mutilation: Fundamentals, Social Expectations and Change

    OpenAIRE

    Bicchieri, Cristina; Marini, Annalisa

    2015-01-01

    The paper studies the relationship between female genital mutilation/cutting (FGM/C) dynamics, social expectations and fundamentals across African countries. We show that socioeconomic conditions are overall worse in countries where FGM/C is practiced. Yet when we consider the dynamics of FGM/C within countries that perform it, there is no clear link between fundamentals and the decline of the practice. We find instead that FGM/C dynamics are strongly related to social expectations and social...

  6. Male Infertility

    Science.gov (United States)

    ... hypothalamus, pituitary, thyroid and adrenal glands. Low testosterone (male hypogonadism) and other hormonal problems have a number of possible underlying causes. Defects of tubules that transport sperm. Many ... syndrome — in which a male is born with two X chromosomes and one ...

  7. Organics.

    Science.gov (United States)

    Chian, Edward S. K.; DeWalle, Foppe B.

    1978-01-01

    Presents water analysis literature for 1978. This review is concerned with organics, and it covers: (1) detergents and surfactants; (2) aliphatic and aromatic hydrocarbons; (3) pesticides and chlorinated hydrocarbons; and (4) naturally occurring organics. A list of 208 references is also presented. (HM)

  8. Organizers.

    Science.gov (United States)

    Callison, Daniel

    2000-01-01

    Focuses on "organizers," tools or techniques that provide identification and classification along with possible relationships or connections among ideas, concepts, and issues. Discusses David Ausubel's research and ideas concerning advance organizers; the implications of Ausubel's theory to curriculum and teaching; "webbing," a…

  9. Peculiarities of immune effects in patients with genital endometriosis

    Directory of Open Access Journals (Sweden)

    Gasanova Ch.A.

    2011-12-01

    Full Text Available The research goal is to study the immune effects in patients with external genital endometriosis. 126 patients with external genital endometriosis ages 22-44 years have been examined. CD3+, CD4+, CD8+, CD16+, CD19+, CD25+, immunoglobulin A, M, G are defined in peripheral blood and peritoneal liquid. Method of cytoflowmetry and radial immunodiffusion by Manchini has been used. Statistical processing of results has been spent by means of a package of the statistical program «Statgraphics», STSC (USA. Reliability of variability has been estimated by means of calculation of nonparametric criterion by Uilkokson — Mann — Uitni. Depression of cellular and increase of humoral immunity (IgG and IgA in peritoneal liquid have been revealed. Degree of expressiveness of immunity has been depended on presence of inflammatory diseases, duration of disease, localization of the pathology center. In peritoneal liquid the total amount of T-lymphocytes, CD4+ cells and CD8+ lymphocytes has been increased in patients with of external genital endometriosis of lll-IV degree. The immunoregulatory index has been also increased. These results have confirmed the presence of inflammatory process in peritoneal cavity

  10. Management of Retained Genital Piercings: A Case Report and Review

    Directory of Open Access Journals (Sweden)

    Laura J. Moulton

    2017-01-01

    Full Text Available The prevalence of genital piercing among women is increasing. As the popularity increases, the number of complications from infection, injury, and retained jewelry is likely to rise. Techniques to remove embedded jewelry are not well described in the literature. The purpose of this report was to describe a case of a patient with a retained clitoral glans piercing, discuss a simple technique for outpatient removal, and review current evidence regarding associated risks of clitoral piercings. A 24-year-old female presented to the emergency department with an embedded clitoral glans piercing. Local anesthetic was injected into the periclitoral skin and a small superficial vertical incision was made to remove the ball of the retained barbell safely. In conclusion, among patients with retained genital piercing, outpatient removal of embedded jewelry is feasible. While the practice of female genital piercing is not regulated, piercing of the glans of the clitoris is associated with increased injury to the nerves and blood supply of the clitoris structures leading to future fibrosis and diminished function compared to piercing of the clitoral hood.

  11. Management of Retained Genital Piercings: A Case Report and Review.

    Science.gov (United States)

    Moulton, Laura J; Jernigan, Amelia M

    2017-01-01

    The prevalence of genital piercing among women is increasing. As the popularity increases, the number of complications from infection, injury, and retained jewelry is likely to rise. Techniques to remove embedded jewelry are not well described in the literature. The purpose of this report was to describe a case of a patient with a retained clitoral glans piercing, discuss a simple technique for outpatient removal, and review current evidence regarding associated risks of clitoral piercings. A 24-year-old female presented to the emergency department with an embedded clitoral glans piercing. Local anesthetic was injected into the periclitoral skin and a small superficial vertical incision was made to remove the ball of the retained barbell safely. In conclusion, among patients with retained genital piercing, outpatient removal of embedded jewelry is feasible. While the practice of female genital piercing is not regulated, piercing of the glans of the clitoris is associated with increased injury to the nerves and blood supply of the clitoris structures leading to future fibrosis and diminished function compared to piercing of the clitoral hood.

  12. HPV-11 variability, persistence and progression to genital warts in men: the HIM study.

    Science.gov (United States)

    Flores-Díaz, Ema; Sereday, Karen A; Ferreira, Silvaneide; Sirak, Bradley; Sobrinho, João Simão; Baggio, Maria Luiza; Galan, Lenice; Silva, Roberto C; Lazcano-Ponce, Eduardo; Giuliano, Anna R; Villa, Luisa L; Sichero, Laura

    2017-09-01

    HPV-11 and HPV-6 are the etiological agents of about 90 % of genital warts (GWs). The intra-typic variability of HPV-11 and its association with infection persistence and GW development remains undetermined. Here, HPV infection in men (HIM) participants who had an HPV-11 genital swab and/or GW, preceded or not by a normal skin genital swab were analysed. Genomic variants were characterized by PCR-sequencing and classified within lineages (A, B) and sublineages (A1, A2, A3, A4). HPV-11 A2 variants were the most frequently detected in the genital swab samples from controls and in both genital swabs and GW samples from cases. The same HPV-11 variant was detected in the GW sample and its preceding genital swab. There was a lack of association between any particular HPV-11 variant and the increased risk for GW development.

  13. Anatomical features of venous outflow from rat’s reproductive organs

    Directory of Open Access Journals (Sweden)

    N. A. Nikitin

    2012-01-01

    Full Text Available The venous drainage from reproductive organs of rats is described; new data on peculiarities of the venous drainage are obtained.Objects of study were adult Wistar white rats (20 animals. The animals have passed precision dissection of vessels in order to study anatomic peculiarities of venous drainage from the left spermary in male rats and internal genital organs in female rats in norm. It has been shown that the venous drainage from the left spermary follows the spermatic vein entering into the pampiniform plexus system, which continues into the single venous trunk, which, in its turn, divides into the ascending and descending veins. The descending vein runs into the common left iliac vein, while the ascending vein runs into the renal vein. The venous drainage from female reproductive organs follows through the uterine vein, which, taking the tubal and spermatic veins, runs from the left into the left renal vein and from the right into the caudal vena cava.

  14. Limited evidence of the effect of prophylactic pelvic floor training on genital prolapse

    DEFF Research Database (Denmark)

    Boie, Sidsel; Jeppesen, Ulla; Bor, Isil Pinar

    Abstract A growing number of women are bothered by genital prolapse. The treatment of genital prolapse includes pelvic floor exercise in variable extent, but only few data are published. Variations in interventions, follow-up time, outcome etc. complicates a comparison. Because of the very limited...... material it is difficult to conclude if pelvic floor exercises have any effect on genital prolapse. There is need for studies concerning the clinical relevance and a cost-benefit analysis....

  15. Hysterosalpingographic Appearances of Female Genital Tract Tuberculosis: Part I. Fallopian Tube

    OpenAIRE

    Ahmadi, Firoozeh; Zafarani, Fatemeh; Shahrzad, Gholam

    2013-01-01

    Female genital tuberculosis (TB) remains as a major cause of tubal obstruction leading to infertility, especially in developing countries. The global prevalence of genital tuberculosis has increased during the past two decades due to increasing acquired immunodeficiency syndrome (AIDS). Genital TB is commonly asymptomatic, and it is diagnosed during infertility investigations. Despite of recent advances in imaging tools, such as computerized tomography (CT) scan, magnetic reson...

  16. Elsberg syndrome: a neurologic basis for acute urinary retention in patients with genital herpes.

    Science.gov (United States)

    Hemrika, D J; Schutte, M F; Bleker, O P

    1986-09-01

    Three patients with genital herpes simplex type II primoinfection and acute urinary retention are described. All patients showed pleocytosis of the cerebrospinal fluid, substantiating central nervous involvement. The association of genital herpes and sacral (myelo-) radiculitis has gained little attention in gynecologic literature, yet it is not an uncommon finding in female patients suffering from herpes. The present report emphasizes the importance of urinary symptoms in genital herpes and reviews the literature on similar cases.

  17. [Implants for genital prolapse : Contra mesh surgery].

    Science.gov (United States)

    Hampel, C

    2017-12-01

    Alloplastic transvaginal meshes have become very popular in the surgery of pelvic organ prolapse (POP) as did alloplastic suburethral slings in female stress incontinence surgery, but without adequate supporting data. The simplicity of the mesh procedure facilitates its propagation with acceptance of higher revision and complication rates. Since attending physicians do more and more prolapse surgeries without practicing or teaching alternative techniques, expertise in these alternatives, which might be very useful in cases of recurrence, persistence or complications, is permanently lost. It is doubtful that proper and detailed information about alternatives, risks, and benefits of transvaginal alloplastic meshes is provided to every single prolapse patient according to the recommendations of the German POP guidelines, since the number of implanted meshes exceeds the number of properly indicated mesh candidates by far. Although there is no dissent internationally about the available mesh data, thousands of lawsuits in the USA, insolvency of companies due to claims for compensation and unambiguous warnings from foreign urological societies leave German urogynecologists still unimpressed. The existing literature in pelvic organ prolapse exclusively focusses on POP stage and improvement of that stage with surgical therapy. Instead, typical prolapse symptoms should trigger therapy and improvement of these symptoms should be the utmost treatment goal. It is strongly recommended for liability reasons to obtain specific written informed consent.

  18. Genital Mycoplasma and Chlamydia trachomatis infections in patients with genital tract infections attending a tertiary care hospital of North India

    Directory of Open Access Journals (Sweden)

    Karnika Saigal

    2016-01-01

    Full Text Available Limited data are available on the prevalence of genital mycoplasmas and Chlamydia trachomatis (CT among Indian patients with genital tract infections. The objectives of the study were to determine the prevalence of Ureaplasma urealyticum (UU, Mycoplasma hominis (MH, Mycoplasma genitalium (MG, and CT in patients with genital tract infections. The antimicrobial susceptibilities of UU and MH were also assessed. Endocervical swabs/urethral swabs and first void urine samples of patients (n = 164 were collected. UU and MH were detected by culture and multiplex polymerase chain reaction (PCR. MG and CT were identified by PCR. Ureaplasma isolates were further biotyped and serotyped. Antimicrobial susceptibility was done by microbroth dilution method. UU, MH, MG, and CT were detected in 15.2%, 5.4%, 1.2%, and 6% patients, respectively. Ureaplasma parvum serovar 3/14 was the most prevalent. All isolates of UU and MH were uniformly susceptible to doxycycline and josamycin. Routine screening for these pathogens and antimicrobial susceptibility testing is warranted to prevent sequel of infections and formulate treatment guidelines.

  19. Organizations

    DEFF Research Database (Denmark)

    Hatch, Mary Jo

    and considers many more. Mary Jo Hatch introduces the concept of organizations by presenting definitions and ideas drawn from the a variety of subject areas including the physical sciences, economics, sociology, psychology, anthropology, literature, and the visual and performing arts. Drawing on examples from......Most of us recognize that organizations are everywhere. You meet them on every street corner in the form of families and shops, study in them, work for them, buy from them, pay taxes to them. But have you given much thought to where they came from, what they are today, and what they might become...... prehistory and everyday life, from the animal kingdom as well as from business, government, and other formal organizations, Hatch provides a lively and thought provoking introduction to the process of organization....

  20. Thermal mapping on male genital and skin tissues of laptop thermal sources and electromagnetic interaction.

    Science.gov (United States)

    Safari, Mahdi; Mosleminiya, Navid; Abdolali, Ali

    2017-10-01

    Since the development of communication devices and expansion of their applications, there have been concerns about their harmful health effects. The main aim of this study was to investigate laptop thermal effects caused by exposure to electromagnetic fields and thermal sources simultaneously; propose a nondestructive, replicable process that is less expensive than clinical measurements; and to study the effects of positioning any new device near the human body in steady state conditions to ensure safety by U.S. and European standard thresholds. A computer simulation was designed to obtain laptop heat flux from SolidWorks flow simulation. Increase in body temperature due to heat flux was calculated, and antenna radiation was calculated using Computer Simulation Technology (CST) Microwave Studio software. Steady state temperature and specific absorption rate (SAR) distribution in user's body, and heat flux beneath the laptop, were obtained from simulations. The laptop in its high performance mode caused 420 (W/m 2 ) peak two-dimensional heat flux beneath it. The cumulative effect of laptop in high performance mode and 1 W antenna radiation resulted in temperatures of 42.9, 38.1, and 37.2 °C in lap skin, scrotum, and testis, that is, 5.6, 2.1, and 1.4 °C increase in temperature, respectively. Also, 1 W antenna radiation caused 0.37 × 10 -3 and 0.13 × 10 -1 (W/kg) peak three-dimensional SAR at 2.4 and 5 GHz, respectively, which could be ignored in reference to standards and temperature rise due to laptop use. Bioelectromagnetics. 38:550-558, 2017. © 2017 Wiley Periodicals, Inc. © 2017 Wiley Periodicals, Inc.

  1. Oncogenic mutations in melanomas and benign melanocytic nevi of the female genital tract.

    Science.gov (United States)

    Tseng, Diane; Kim, Julie; Warrick, Andrea; Nelson, Dylan; Pukay, Marina; Beadling, Carol; Heinrich, Michael; Selim, Maria Angelica; Corless, Christopher L; Nelson, Kelly

    2014-08-01

    The genetic heterogeneity of melanomas and melanocytic nevi of the female genital tract is poorly understood. We aim to characterize the frequency of mutations of the following genes: BRAF, NRAS, KIT, GNA11, and GNAQ in female genital tract melanomas. We also characterize the frequency of BRAF mutations in female genital tract melanomas compared with melanocytic nevi. Mutational screening was performed on the following female genital tract melanocytic neoplasms: 25 melanomas, 7 benign melanocytic nevi, and 4 atypical melanocytic nevi. Of the 25 female genital tract melanoma specimens queried, KIT mutations were detected in 4 (16.0%), NRAS mutations in 4 (16.0%), and BRAF mutations in 2 (8.0%) samples. Two of the tumors with KIT mutations harbored double mutations in the same exon. No GNAQ or GNA11 mutations were identified among 11 melanomas screened. BRAF V600E mutations were detected in 7 of 7 benign melanocytic genital nevi (100%) and 3 of 4 atypical genital nevi (75%). Our study is limited by the small sample size of this rare subset of melanomas. KIT, NRAS, and BRAF mutations are found in a subset of female genital tract melanomas. Screening for oncogenic mutations is important for developing and applying clinical therapies for melanomas of the female genital tract. Copyright © 2014 American Academy of Dermatology, Inc. Published by Mosby, Inc. All rights reserved.

  2. Positive Perceptions of Genital Appearance and Feeling Sexually Attractive: Is It a Matter of Sexual Esteem?

    Science.gov (United States)

    Amos, Natalie; McCabe, Marita

    2016-07-01

    The present study examined the relationship between perceptions of genital appearance and self-perceived sexual attractiveness. The study sample included men and women (aged 18-45 years, M = 23.7, SD = 4.98) who identified as heterosexual (n = 1017), gay or lesbian (n = 1225), or bisexual (n = 651). Participants responded to an online survey assessing their self-perceived sexual attractiveness, genital self-image, genital self-consciousness during sexual activity, and sexual esteem. Based on previous findings, we hypothesized a positive link between genital self-perceptions and self-perceived sexual attractiveness, with sexual esteem acting as a mediator. We tested this hypothesis using structural equation modeling. Analyses revealed a significant association between both genital self-image and genital self-consciousness and self-perceived sexual attractiveness. However, these relationships were at least partially mediated by sexual esteem, across both gender and sexual orientation. The findings suggest that, regardless of gender or sexual orientation, individuals who maintain a positive genital self-image or lack genital self-consciousness, are more likely to experience greater sexual esteem, and in turn, feel more sexually attractive. The findings have implications for the importance of genital appearance perceptions and improving individuals' sexual esteem and self-perceived sexual attractiveness.

  3. External Genital Development, Urethra Formation, and Hypospadias Induction in Guinea Pig: A Double Zipper Model for Human Urethral Development.

    Science.gov (United States)

    Wang, Shanshan; Shi, Mingxin; Zhu, Dongqing; Mathews, Ranjiv; Zheng, Zhengui

    2018-03-01

    To determine whether the guinea pig phallus would be an appropriate model of human penile development, we characterized the embryology and sexual differentiation of guinea pig external genitalia and attended to induce hypospadias in males and tubular urethra formation in females pharmacologically. The external genitalia of guinea pig were collected from genital swelling initiation to newborn stages, and scanning electronic microscopy and histology were performed to visualize the morphology and structure. Immunohistochemistry was used to determine the androgen receptor localization. Bicalutamide and methyltestosterone were given to pregnant dams to reveal the role and timing of androgen in guinea pig penile masculinization. Canalization and dorsal-to-ventral movement of the urethral canal develops the urethral groove in both sexes, and then the males perform distal-opening-proximal-closing to form tubular urethra. More nuclear-localized androgen receptor is found in proximal genital tubercles of males than in females at (E) 29. Antiandrogen treatment at E26-E30 can cause hypospadias, and methyltestosterone administration at E27-E31 can induce tubular urethra formation in females. Fetal development of the guinea pig phallus is homologous to that of humans. Although guinea pig has structures similar to mouse, the urethral groove and the tubular urethra formation are more similar to humans. Antiandrogen treatment causes hypospadias in males and additional androgen induces tubular urethra formation in females. Thus, guinea pig is an appropriate model for further study of cellular and molecular mechanisms involved in distal-opening-proximal-closing in tubular urethra formation and the evaluation of the pathophysiological processes of hypospadias. Published by Elsevier Inc.

  4. The enigmatic Otway odd-clawed spider (Progradungula otwayensis Milledge, 1997, Gradungulidae, Araneae: Natural history, first description of the female and micro-computed tomography of the male palpal organ

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    Peter Michalik

    2013-09-01

    Full Text Available The recently described cribellate gradungulid Progradungula otwayensis Milledge, 1997 is endemic to the Great Otway National Park (Victoria, Australia and known from only one male and a few juvenile specimens. In a recent survey we recorded 47 specimens at several localities across the western part of the Great Otway National park. Our field data suggest that this species is dependant on the microclimate in the hollows of old myrtle beech trees since other hollow trees were very much less inhabited. Furthermore, we describe the female for the first time and study the male palpal organ by using X-ray microtomography. The female genitalia are characterized by eight spermathecae which are grouped in two quartets. The spermophor resembles the general organization of gradungulids, but is similar to Kaiya Gray, 1987 by a convoluted appearance within the embolus. The muscle 30 is located in the cymbium and resembles the organization of other non-entelegyne Araneomorphae.

  5. Male Hypogonadism

    Science.gov (United States)

    ... the hormone that plays a key role in masculine growth and development during puberty — or has an ... Adulthood In adult males, hypogonadism may alter certain masculine physical characteristics and impair normal reproductive function. Signs ...

  6. Male Infertility

    Science.gov (United States)

    ... to have a baby? If treatment doesn’t work, what are our other options? Resources National Institute of Child Health and Human Development, What Causes Male Infertility? Last Updated: May 30, 2017 This ...

  7. Male contraception.

    Science.gov (United States)

    Amory, John K

    2016-11-01

    Although female contraceptives are very effective at preventing unintended pregnancy, some women can not use them because of health conditions or side-effects, leaving some couples without effective contraceptive options. In addition, many men wish to take active responsibility for family planning. Thus, there is a great need for male contraceptives to prevent unintended pregnancies, of which 80-90 million occur annually. At present, effective male contraceptive options are condoms and vasectomy, which are not ideal for all men. Therefore, efforts are under way to develop novel male contraceptives. This paper briefly reviews the advantages and disadvantages of condoms and vasectomies and then discusses the research directed toward development of novel methods of male contraception. Copyright © 2016 American Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.

  8. Condoms - male

    Science.gov (United States)

    Prophylactics; Rubbers; Male condoms; Contraceptive - condom; Contraception - condom; Barrier method - condom ... your health care provider or pharmacy about emergency contraception ("morning-after pills"). PROBLEMS WITH CONDOM USE Some ...

  9. Male contraception

    OpenAIRE

    Mathew, Vivek; Bantwal, Ganapathi

    2012-01-01

    Contraception is an accepted route for the control of population explosion in the world. Traditionally hormonal contraceptive methods have focused on women. Male contraception by means of hormonal and non hormonal methods is an attractive alternative. Hormonal methods of contraception using testosterone have shown good results. Non hormonal reversible methods of male contraception like reversible inhibition of sperm under guidanceare very promising. In this article we have reviewed the curren...

  10. Male sexuality.

    Science.gov (United States)

    Ginsberg, Terrie B

    2010-05-01

    It should be recognized that sexuality in the aging male is of such import that a complete sexual history must be performed. By taking a complete sexual history, facts can be obtained that will allow for appropriate focus relating to a holistic evaluation and will enable us to dispel antiquated sexual myths pertaining to the aging male. If initiated by the history taker, questions concerning sexuality may be discussed more comfortably by the patient. Erectile dysfunction, male sexual response cycle, testosterone, sexually transmitted diseases, human immunodeficiency virus, long-term illness, along with religion and culture are explored in this article with the aim of improving one's knowledge base, self reflection, and awareness of the importance of male sexuality. A complete understanding and appreciation of the aging male's medical history, surgical history, social history, and emotional history as well as his sexual, cultural, and religious concepts will allow the health care provider to better analyze information, and to recommend and provide appropriate advice and treatment to the aging male patient. Copyright 2010 Elsevier Inc. All rights reserved.

  11. Association of genital mycoplasmas including Mycoplasma genitalium in HIV infected men with nongonococcal urethritis attending STD & HIV clinics.

    Science.gov (United States)

    Manhas, Ashwini; Sethi, Sunil; Sharma, Meera; Wanchu, Ajay; Kanwar, A J; Kaur, Karamjit; Mehta, S D

    2009-03-01

    Acute nongonococcal urethritis (NGU) is one of the commonest sexually transmitted infections affecting men. The role of genital mycoplasmas including Mycoplasma genitalium in HIV infected men with NGU is still not known. The aim of this study was to determine the isolation pattern/detection of genital mycoplasma including M. genitalium in HIV infected men with NGU and to compare it with non HIV infected individuals. One hundred male patients with NGU (70 HIV positive, 30 HIV negative) were included in the study. Urethral swabs and urine samples obtained from patients were subjected to semi-quantitative culture for Mycoplasma hominis and Ureaplasama urealyticum, whereas M. genitalium was detected by PCR from urine. The primers MgPa1 and MgPa3 were selected to identify 289 bp product specific for M. genitalium. Chalmydia trachomatis antigen detection was carried out by ELISA. M. genitalium and M. hominis were detected/isolated in 6 per cent of the cases. M. genitalium was more common amongst HIV positive cases (7.1%) as compared to HIV negative cases (3.3%) but difference was not statistically significant. Co-infection of C. trachomatis and U. urealyticum was found in two HIV positive cases whereas, C. trachomatis and M. hominis were found to be coinfecting only one HIV positive individual. M. genitalium was found to be infecting the patients as the sole pathogen. Patients with NGU had almost equal risk of being infected with M. genitalium, U. urealyticum or M. hominis irrespective of their HIV status. M.genitalium constitutes one of the important causes of NGU besides other genital mycoplasmas.

  12. Morphological Studies on the Triatoma brasiliensis Neiva, 1911 (Hemiptera, Reduviidae, Triatominae Genital Structures and Eggs of Different Chromatic Forms

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    Jane Costa

    1997-07-01

    Full Text Available Triatoma brasiliensis is considered one of the most important Chagas disease vectors being a widespread species in semiarid areas of northeastern Brazil. The species displays distinct chromatic patterns of the cuticle in different localities. Four populations were analyzed in this study: 1-Caicó, Rio Grande do Norte, it will be called the brasiliensis population; 2-Espinosa, Minas Gerais, the melanica population; 3-Petrolina, Pernambuco, the macromelasoma population, and 4-Juazeiro, Bahia, the darker one in overall cuticle coloration, the Juazeiro population. In order to differentiate the four populations of T. brasiliensis, a comparative morphological analysis of external genital structures and of eggs were carried out. The analysis of the male genital structures evidenced minor individual structural variations that did not correlate with chromatic differences or the geographical origins, emphasizing the importance of examining sufficiently large and representative samples before using minor genital variations for taxonomic diagnosis. By scanning electron microscopy of the egg exochorion, each chromatic population presented a distinct ornamentation pattern. The melanica population differed mainly from the other populations studied since it had about 40.6%, 69.6% and 76.6% more perforations, on each cell exochorion, than the brasiliensis, the Juazeiro and the macromelasoma populations respectively. In the melanica population the perforation layout is also peculiar, with densely distributed perforations over all the egg surface. Morphometric measures of the eggs showed statistically significant differences: the macromelasoma population presented the longest length (2.43 mm while the shortest was recorded in the brasiliensis population (2.29 mm.

  13. Incidence, clearance, and disease progression of genital human papillomavirus infection in heterosexual men.

    Science.gov (United States)

    Moreira, Edson Duarte; Giuliano, Anna R; Palefsky, Joel; Flores, Carlos Aranda; Goldstone, Stephen; Ferris, Daron; Hillman, Richard J; Moi, Harald; Stoler, Mark H; Marshall, Brooke; Vuocolo, Scott; Guris, Dalya; Haupt, Richard M

    2014-07-15

    In this analysis, we examine the incidence and clearance of external genital human papillomavirus (HPV) infection among heterosexual males aged 16-24 years. A total of 1732 males aged 16-24 years old in the placebo arm of a quadrivalent HPV vaccine trial were included in this analysis. Participants were enrolled from 18 countries in Africa, the Asia-Pacific region, Europe, Latin America, and North America. Subjects underwent anogenital examinations and sampling of the penis, scrotum, and perineal/perianal regions. The incidence rate of any HPV DNA genotype 6, 11, 16, and/or 18 detection was 9.0 cases per 100 person-years. Rates of HPV DNA detection were highest in men from Africa. Median time to clearance of HPV genotypes 6, 11, 16, and 18 DNA was 6.1, 6.1, 7.7, and 6.2 months, respectively. Median time to clearance of persistently detected HPV 6, 11, 16, and 18 DNA was 6.7, 3.2, 9.2, and 4.7 months, respectively. The study results suggest that the acquisition of HPV 6, 11, 16, and/or 18 in males is common and that many of these so-called infections are subsequently cleared, similar to findings for women. Nevertheless, given the high rate of HPV detection among young men, HPV vaccination of males may reduce infection in men and reduce the overall burden of HPV-associated disease in the community. © The Author 2014. Published by Oxford University Press on behalf of the Infectious Diseases Society of America. All rights reserved. For Permissions, please e-mail: journals.permissions@oup.com.

  14. Possibilities of magnet-resonance tomography usage while examining patients with reccurent genital prolapse

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    Banakhevych R.M.

    2013-06-01

    Full Text Available Complex problem of establishing a diagnosis and choosing optimal treatment for patients with recurrent genital prolapse calls for improving preoperative clinical examination of these patients. Relapse necessitates better understanding of genital prolapse in each individual patient. The results of survey of 45 women with recurrent genital prolapse at the stage of preparation for re-surgery using magnetic resonance imaging are submitted. Follow-up period was 4 years. Dynamic study of the pelvic fundus was performed by a radiologist using MRI Philips Intera 1,5 Tesla with the possibility of 3D modeling, making up to 1mm thick slices in any plane, high differentiation of soft tissue (ligaments, muscles. The study showed that the classification of prolapse by stages is useful for standardization of diagnosis, but it is less useful for a differentiated approach to the choice of surgical strategy, since it ignores the nuances of surgical anatomy. The developed algorithm of dynamic magnetic resonance imaging in patients with recurrent pelvic hernia significantly improves the quality of diagnosis. It takes into account the relationship between the segments and allows to evaluate the type of fascial and ligament complex defect, the details of planning future surgery. In 57,8% of patients prolapse of the vagina following pubo-coccygeal line indicates a true relapse. Reducing the distance while performing Valsalva samples from cervical pubo-coccygeal line 2-3 cm was seen as second-best result of the operation – 26,7%, questionable form of recurrence was observed in 15,6% of patients. The developed algorithm makes it possible to determine the extent of the procedure and to predict possible intraoperative complications and results of operations, to avoid changes of operation plan, to minimize the risk of recurrence and the need for re-surgery. In the postoperative period it allows to determine topographical relations between pelvic organs and quality of

  15. Body after baby: a pilot survey of genital body image and sexual esteem following vaginal birth

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    Zielinski R

    2017-04-01

    VSBE scores 35 vs 42.5, P=0.01. Anal sphincter tear was not associated with sexual/body esteem (P=0.78. Additional study is indicated to further explore observed trends toward the association of severe levator ani tear, maternal age at childbirth, and forceps with VSBE scores.Conclusion: The VSBE is suitable for use to assess sexual/body esteem in women post childbirth. Most women in this sample did not indicate negative genital body image/sexual esteem. However, some indicated that the changes post birth negatively affected their sexual/body esteem, particularly those who had episiotomies. Keywords: childbirth, pelvic floor disorders, episiotomy, genital cosmetic surgery, scale development, pelvic organ prolapse, Kegel muscle

  16. PROCHLORAZ INHIBITS TESTOSTERONE PRODUCTION AT DOSAGE BELOW THOSE THAT AFFECT ANDROGEN-DEPENDENT ORGAN WEIGHTS OR THE ONSET OF PUBERTY IN THE MALE SPRAGUE DAWLEY RAT

    Science.gov (United States)

    ABSTRACT: Since prochloraz (PCZ) is an imidazole fungicide that inhibits gonadal steroidogenesis and antagonizes the androgen receptor (AR), we hypothesized that pubertal exposure to PCZ would delay male rat reproductive development. Sprague Dawley rats were dosed by gavage with...

  17. Female genital schistosomiasis--a differential diagnosis to sexually transmitted disease: genital itch and vaginal discharge as indicators of genital Schistosoma haematobium morbidity in a cross-sectional study in endemic rural Zimbabwe.

    Science.gov (United States)

    Kjetland, Eyrun Floerecke; Kurewa, Edith Nyaradzai; Ndhlovu, Patricia D; Midzi, Nicholas; Gwanzura, Lovemore; Mason, Peter R; Gomo, Exnevia; Sandvik, Leiv; Mduluza, Takafira; Friis, Henrik; Gundersen, Svein Gunnar

    2008-12-01

    To examine the association between schistosomiasis and reproductive tract symptoms. A cross-sectional study was conducted in a Schistosoma haematobium-endemic area of rural Zimbabwe. A total of 483 permanently resident adult women of Mupfure Ward aged 20-49 were interviewed and examined clinically, each providing three consecutive urine samples. Logistic regression analysis was used to control for sexually transmitted diseases (STDs). Women with genital sandy patches had significantly more genital itch (P = 0.009) and perceived their discharge as abnormal (P = 0.003). Eighty percent of the women who had genital itch, yellow discharge, and childhood or current waterbody contact had sandy patches. Fifty-two percent of the women with genital sandy patches did not have detectable S. haematobium ova in urine. Genital schistosomiasis was associated with stress incontinence and pollakisuria, but not with menstrual irregularities, current or previous ulcers, or tumours. Genital schistosomiasis may be a differential diagnosis to the STDs in women who have been exposed to fresh water in endemic areas. Because of the chronic nature of the disease in adults, we suggest to pay special attention to the prevention of morbidity.

  18. Oral antiviral therapy for prevention of genital herpes outbreaks in immunocompetent and nonpregnant patients.

    Science.gov (United States)

    Le Cleach, Laurence; Trinquart, Ludovic; Do, Giao; Maruani, Annabel; Lebrun-Vignes, Benedicte; Ravaud, Philippe; Chosidow, Olivier

    2014-08-03

    Genital herpes is caused by herpes simplex virus 1 (HSV-1) or 2 (HSV-2). Some infected people experience outbreaks of genital herpes, typically, characterized by vesicular and erosive localized painful genital lesions. To compare the effectiveness and safety of three oral antiviral drugs (acyclovir, famciclovir and valacyclovir) prescribed to suppress genital herpes outbreaks in non-pregnant patients. We searched the Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE, EMBASE, the search portal of the World Health Organization International Clinical Trials Registry Platform and pharmaceutical company databases up to February 2014. We also searched US Food and Drug Administration databases and proceedings of seven congresses to a maximum of 10 years. We contacted trial authors and pharmaceutical companies. We selected parallel-group and cross-over randomized controlled trials including patients with recurrent genital herpes caused by HSV, whatever the type (HSV-1, HSV-2, or undetermined), with at least four recurrences per year (trials concerning human immunodeficiency virus (HIV)-positive patients or pregnant women were not eligible) and comparing suppressive oral antiviral treatment with oral acyclovir, famciclovir, and valacyclovir versus placebo or another suppressive oral antiviral treatment. Two review authors independently selected eligible trials and extracted data. The Risk of bias tool was used to assess risk of bias. Treatment effect was measured by the risk ratio (RR) of having at least one genital herpes recurrence. Pooled RRs were derived by conventional pairwise meta-analyses. A network meta-analysis allowed for estimation of all possible two-by-two comparisons between antiviral drugs. A total of 26 trials (among which six had a cross-over design) were included. Among the 6950 randomly assigned participants, 54% (range 0 to 100%) were female, mean age was 35 years (range 26 to 45.1), and the mean number of recurrences per year was 11

  19. Genital Herpes: Insights into Sexually Transmitted Infectious Disease.

    Science.gov (United States)

    Jaishankar, Dinesh; Shukla, Deepak

    2016-06-27

    Etiology, transmission and protection: Herpes simplex virus-2 (HSV-2) is a leading cause of sexually transmitted infections with recurring manifestations throughout the lifetime of infected hosts. Currently no effective vaccines or prophylactics exist that provide complete protection or immunity from the virus, which is endemic throughout the world. Pathology/Symptomatology: Primary and recurrent infections result in lesions and inflammation around the genital area and the latter accounts for majority of genital herpes instances. Immunocompromised patients including neonates are susceptible to additional systemic infections including debilitating consequences of nervous system inflammation. Epidemiology, incidence and prevalence: More than 500 million people are infected worldwide and most reported cases involve the age groups between 16-40 years, which coincides with an increase in sexual activity among this age group. While these numbers are an estimate, the actual numbers may be underestimated as many people are asymptomatic or do not report the symptoms. Treatment and curability: Currently prescribed medications, mostly nucleoside analogs, only reduce the symptoms caused by an active infection, but do not eliminate the virus or reduce latency. Therefore, no cure exists against genital herpes and infected patients suffer from periodic recurrences of disease symptoms for their entire lives. Molecular mechanisms of infection: The last few decades have generated many new advances in our understanding of the mechanisms that drive HSV infection. The viral entry receptors such as nectin-1 and HVEM have been identified, cytoskeletal signaling and membrane structures such as filopodia have been directly implicated in viral entry, host motor proteins and their viral ligands have been shown to facilitate capsid transport and many host and HSV proteins have been identified that help with viral replication and pathogenesis. New understanding has emerged on the role of

  20. Genital Herpes: Insights into Sexually Transmitted Infectious Disease

    Science.gov (United States)

    Jaishankar, Dinesh; Shukla, Deepak

    2016-01-01

    Etiology, transmission and protection: Herpes simplex virus-2 (HSV-2) is a leading cause of sexually transmitted infections with recurring manifestations throughout the lifetime of infected hosts. Currently no effective vaccines or prophylactics exist that provide complete protection or immunity from the virus, which is endemic throughout the world. Pathology/Symptomatology: Primary and recurrent infections result in lesions and inflammation around the genital area and the latter accounts for majority of genital herpes instances. Immunocompromised patients including neonates are susceptible to additional systemic infections including debilitating consequences of nervous system inflammation. Epidemiology, incidence and prevalence: More than 500 million people are infected worldwide and most reported cases involve the age groups between 16-40 years, which coincides with an increase in sexual activity among this age group. While these numbers are an estimate, the actual numbers may be underestimated as many people are asymptomatic or do not report the symptoms. Treatment and curability: Currently prescribed medications, mostly nucleoside analogs, only reduce the symptoms caused by an active infection, but do not eliminate the virus or reduce latency. Therefore, no cure exists against genital herpes and infected patients suffer from periodic recurrences of disease symptoms for their entire lives. Molecular mechanisms of infection: The last few decades have generated many new advances in our understanding of the mechanisms that drive HSV infection. The viral entry receptors such as nectin-1 and HVEM have been identified, cytoskeletal signaling and membrane structures such as filopodia have been directly implicated in viral entry, host motor proteins and their viral ligands have been shown to facilitate capsid transport and many host and HSV proteins have been identified that help with viral replication and pathogenesis. New understanding has emerged on the role of

  1. The Laboratory Diagnosis of Genital Human Papillomavirus Infections

    Directory of Open Access Journals (Sweden)

    François Coutlee

    2005-01-01

    Full Text Available Human papillomaviruses (HPVs are the etiological agents of several genital cancers, including cancer of the uterine cervix. The detection of HPV infection in genital samples may increase the sensitivity of primary and secondary screenings of cervical cancer. HPV testing may also improve the specificity of screening programs, resulting in the avoidance of overtreatment and cost savings for confirmatory procedures. The major determinants of clinical progression of HPV infection include persistence of HPV infection, involvement of high-risk HPV types, high HPV viral load, integration of viral DNA and presence of several potential cofactors. Signal amplification HPV-DNA detection techniques (Hybrid Capture II, Digene Corporation, USA are standardized, commercially available, and capable of detecting several high-risk HPV types. They also increase the sensitivity of screening for high-grade lesions in combination with cytology. The sensitivity of these techniques to detect high-grade lesions is higher than that of cytology, but the referral rate for colposcopy is greater. These techniques are approved for the triage to colposcopy of women with cervical smears interpreted as atypical squamous cells of undetermined significance. Triage and screening for cervical cancer using HPV will probably be restricted to women aged 30 years or older because of the high prevalence of infection in younger women. Amplification techniques are ideal for epidemiological studies because they minimize the misclassification of HPV infection status. These techniques can detect low HPV burden infections. Consensus primers amplify most genital types in one reaction, and the reverse hybridization of amplicons with type-specific probes allows for the typing of HPV-positive samples. Consensus PCR assays are currently under evaluation for diagnostic purposes. HPV testing is currently implemented for the clinical management of women.

  2. The problem of vaginismus with congenital malformation of the genital tract

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    Grażyna Jarząbek-Bielecka

    2016-05-01

    Full Text Available The persistent or recurrent difficulties of the woman to allow vaginal entry of a penis, a finger, and/or any object, despite the woman’s expressed wish to do so” is vaginismus. Early traumatic sexual experiences (e.g. sexual abuse, religious orthodoxy, low self-esteem and body image, negative attitudes about sexuality, lack of knowledge about sex and fear responses are some of the traditional etiological correlates of vaginismus. Vaginismus is largely a diagnosis of exclusion. An interview is crucial in differentiating the causes of this disease and it should involve the following key questions: -whether the contraction of the vaginal muscles was recorded from the first sexual contact and still remains a need for sexual satisfaction is achieved without relations vaginal or -symptom occurs for some time and what circumstances it bound or -contraction of the muscles is independent of the will, reflex and is at the very idea of sexual intercourse, and -that the contraction of the vaginal muscles occurs when you try to enter the member into the vagina which is very painful. The physical, gynecological and sexuological examinations exclude local causes of the disease. The mainstay of treatment in the majority of cases is psychosexual support. The cause of organic vaginismus is congenital malformation of the genital tract. It results from abnormal development of genital paramesonephric (Müllerian ducts and the urogenital sinus, which are structures involved in the process of oviduct, uterus, and vagina organogenesis. This has strong implications in the practices of gynecology and sexuology in general, not only in adolescent gynecology and sexuology. Vaginismus with congenital malformation is animportant problem in these fields.

  3. The problem of vaginismus with congenital malformation of the genital tract.

    Science.gov (United States)

    Jarząbek-Bielecka, Grażyna; Pisarska-Krawczyk, Magdalena; Kędzia, Witold; Mizgier, Małgorzata; Friebe, Zbigniew

    2016-05-31

    The persistent or recurrent difficulties of the woman to allow vaginal entry of a penis, a finger, and/or any object, despite the woman's expressed wish to do so" is vaginismus. Early traumatic sexual experiences (e.g. sexual abuse), religious orthodoxy, low self-esteem and body image, negative attitudes about sexuality, lack of knowledge about sex and fear responses are some of the traditional etiological correlates of vaginismus. Vaginismus is largely a diagnosis of exclusion. An interview is crucial in differentiating the causes of this disease and it should involve the following key questions: -whether the contraction of the vaginal muscles was recorded from the first sexual contact and still remains a need for sexual satisfaction is achieved without relations vaginal or -symptom occurs for some time and what circumstances it bound or -contraction of the muscles is independent of the will, reflex and is at the very idea of sexual intercourse, and -that the contraction of the vaginal muscles occurs when you try to enter the member into the vagina which is very painful. The physical, gynecological and sexuological examinations exclude local causes of the disease. The mainstay of treatment in the majority of cases is psychosexual support. The cause of organic vaginismus is congenital malformation of the genital tract. It results from abnormal development of genital paramesonephric (Müllerian) ducts and the urogenital sinus, which are structures involved in the process of oviduct, uterus, and vagina organogenesis. This has strong implications in the practices of gynecology and sexuology in general, not only in adolescent gynecology and sexuology. Vaginismus with congenital malformation is an important problem in these fields.

  4. Male baldness.

    Science.gov (United States)

    Clarke, Philip

    2016-04-01

    Male baldness is very common. Its effect on individuals is extremely variable, and in some people it will have a significant adverse effect on their quality of life. The objectives of this article are to help general practitioners (GPs) be aware of potential health problems related to male baldness, to have an approach to assessing hair loss and to be aware of treatment options. Male baldness is, most often, a normal occurrence, but it may have significant effects on a man's health. It may also be a pointer to other potential health issues. The GP is in the ideal position to conduct an initial evaluation, consider other health issues and advise on treatment options.

  5. Facts and controversies on female genital mutilation and Islam.

    Science.gov (United States)

    Rouzi, Abdulrahim A

    2013-02-01

    Female genital mutilation (FGM) is a very ancient traditional and cultural ritual. Strategies and policies have been implemented to abandon this practice. However, despite commendable work, it is still prevalent, mainly in Muslim countries. FGM predates Islam. It is not mentioned in the Qur'an (the verbatim word of God in Islam). Muslim religious authorities agree that all types of mutilation, including FGM, are condemned. 'Sensitivity' to cultural traditions that erroneously associate FGM with Islam is misplaced. The principle of 'do no harm', endorsed by Islam, supersedes cultural practices, logically eliminating FGM from receiving any Islamic religious endorsement.

  6. A Decolonizing Methodology for Health Research on Female Genital Cutting.

    Science.gov (United States)

    Werunga, Jane; Reimer-Kirkham, Sheryl; Ewashen, Carol

    2016-01-01

    In this article, critical perspectives including postcolonial feminism, African feminism, and intersectionality are presented as having decolonizing methodological potential whereby the Western narrative surrounding the practice of female genital cutting, particularly in the context of migration, is reexamined. In addition, multiple intersecting influences on affected women's realities are accounted for and a critical consciousness that serves to inform praxis, address social determinants of health, and promote health equity is encouraged. The inclusion of an African feminist perspective, a traditionally marginalized critical perspective, serves to further decolonize some long-held erroneous beliefs about the sexuality, subjectivity, and embodiment of the African woman.

  7. For the sake of purity (and control). Female genital mutilation.

    Science.gov (United States)

    Gilbert, D

    1993-01-01

    In 1973 approximately 1 million girls will be victimized by female genital mutilation (FGM), widely practiced in more than 20 African nations from Mauritania to the Ivory Coast in the west, to Egypt and North Tanzania in the east, as well as in Oman, Bahrain, North and South Yemen, and the United Arab Emirates. FGM takes place among the Moslem populations of the Philippines, Indonesia, and Malaysia and the Jewish Falashas in Ethiopia. FGM is practiced on babies just a few days old to girls right before marriage or young women pregnant with their first child. The most extreme mutilation is called infibulation. In Somalia, almost 100% of the women are infibulated, and so are more than 80% of the women in north and central Sudan. In Ethiopia/Eritrea, Mali, and Sierra Leone, 90% of the women have undergone some form of genital mutilation. The rate reaches 70% in Burkina Faso; 60% in Kenya, Gambia, and the Ivory Coast; and 50% in Senegal, Egypt, Guinea Bissau, and Nigeria. The mutilation often results in accumulation of menstrual blood and pelvic inflammatory disease often leading to infertility. Between 20% and 25% of infertility in Sudan has been attributed to female genital mutilation. The practice of FGM has existed for centuries, and some claim it originated in the Nile Valley during the Pharaonic era. On the other hand, Muslim countries like Iraq, Syria, and Tunisia do not practice FGM. The London Black Women's Health Action Project set up an educational network to prevent mutilations and to dispel the myth of religion about FGM. FORWARD convened the First Study Conference on Genital Mutilation of Girls in Europe in 1992 and deemed FGM a form of child abuse. Local campaigns in Africa, Asia, and the Arab world educate against FGM. The Inter-Africa Committee on Traditional Practices Affecting the Health of Women and Children, based in Addis Ababa, Ethiopia, has offices in more than 20 African nations to sensitize the public about the harmful effects of FGM. In

  8. Bibliometric analysis of literature on female genital mutilation: (1930 - 2015).

    Science.gov (United States)

    Sweileh, Waleed M

    2016-10-10

    Female genital mutilation/cutting (FGM/C) is a common harmful traditional practice in many communities in Africa and to a lesser extent in Middle East and other regions in the world. In order to better understand publishing on this topic, we conducted a bibliometric study on FGM/C. Bibliometric analyses can be used as an indicator of the extent of interaction of researchers, health authorities, and communities with a particular health issue. Scopus database was used to retrieve data on FGM/C. Keywords used were "female genital mutilation", "female genital circumcision", "female genital cutting" and "female circumcision". Specifically, the number of publications, top productive countries and institutions, highly cited articles, citation analysis, co-authorships, international collaboration, role of African countries, top active authors, and journals involved in publishing articles on FGM/C were reviewed and analyzed. We indirectly assessed the impact of publications using total number of citations received, average number of citations per article, Hirsch-index, percentage of highly cited articles, and journal's impact factor. One thousand and thirty-five publications on FGM/C were retrieved. The h-index of retrieved articles was 37. A steep rise in number of publications was noticed in mid-1990s and again in 2012. More than half of retrieved articles were published from 2006 - 2015. A total of 65 countries contributed. The top ten productive countries included ones from Northern America, Europe and Africa. Nigeria and Egypt were the most active African countries in FGM/C publications. At least nine African academic institutions were actively involved on FGM/C publications. Articles on FGM/C that received the highest number of citations were those that focused on negative physical and psychosexual consequences of FGM/C. Journal topic areas were obstetrics/gynecology, public health, and psychological sociology. Collaboration between African and European countries on

  9. Aphrodisiac Activity of the Aqueous Crude Extract of Purple Corn ( Zea mays) in Male Rats.

    Science.gov (United States)

    Carro-Juárez, Miguel; Rodríguez-Santiago, Magdalena G; Franco, Miguel Angel; Hueletl-Soto, María Eugenia

    2017-10-01

    In the present study, the aphrodisiac properties of the purple corn ( Zea mays) in male rats were analyzed. The aqueous crude extract of purple corn (at 25, 50, and 75 mg/kg) was administered to ( a) copulating male rats and ( b) anesthetized and spinal cord transected male rats. Behavioral parameters of copulatory behavior and parameters of the genital motor pattern of ejaculation previous to its inhibition, under the influence of the purple corn extract, are described. Administration of the aqueous crude extract of purple corn significantly facilitates the arousal and execution of male rat sexual behavior without significant influences on the ambulatory behavior. In addition, purple corn extract elicit a significant increase in the number of discharges of the ejaculatory motor patterns and in the total number of genital motor patterns evoked in spinal rats. The present findings show that the aqueous crude extract of purple corn possesses aphrodisiac activity.

  10. Female genital mutilation as sexual disability: perceptions of women and their spouses in Akure, Ondo State, Nigeria.

    Science.gov (United States)

    Owojuyigbe, Michael; Bolorunduro, Miracle-Eunice; Busari, Dauda

    2017-05-01

    Disability encompasses the limitations on an individual's basic physical activities, and the consequent social oppressions such individual faces in society. In this regard, the limitation on the use of some parts of the genitals in a patriarchal system is considered a form of disability. This paper describes the perceptions of and the coping mechanisms employed by affected couples dealing with the consequences of female genital mutilation (FGM) as a form of sexual disability. Cultural Libertarianism was employed as a theoretical framework. The paper presents the results of a descriptive cross-sectional study conducted in Akure, Ondo State, Nigeria, with 10 male and 12 female respondents purposively selected through a snowball sampling for in-depth interviews. The findings present the justifications provided for the practice of FGM, and victims' perceptions of how it affects their sexual relations. Furthermore, it highlights coping strategies employed by affected women and their spouses. The study shows that the disabling consequence of FGM is largely sexual in nature, leading to traumatic experiences and negative beliefs about sex, and requiring a myriad of coping strategies employed by the disabled women, and their spouses, which may have its own implications for marital and sexual bliss.

  11. Prevalence of Human Papillomavirus in Anal and Oral Sites Among Patients with Genital Warts

    DEFF Research Database (Denmark)

    Kofoed, Kristian; Sand, Carsten; Forslund, Ola

    2014-01-01

    Genital warts are caused by human papillomavirus (HPV). HPV is a leading cause of anogenital malignancies and a role of HPV in the aetiology of oro-pharyngeal cancers has been demonstrated. The frequency of oral HPV infection in patients with genital warts and the association between concomitant...

  12. Female genital mutilation : a hidden epidemic (statement from the European Academy of Paediatrics)

    NARCIS (Netherlands)

    Sauer, Pieter J. J.; Neubauer, David

    Female genital mutilation or female circumcision is frequently performed worldwide. It is estimated by the World Health Organisation that worldwide, 100-140 million girls and women currently have to live with the consequences of female genital mutilation. The article argues that the tradition is one

  13. The ESHRE/ESGE consensus on the classification of female genital tract congenital anomalies(,)

    NARCIS (Netherlands)

    Grimbizis, G.F.; Gordts, S.; Di Spiezio Sardo, A.; Brucker, S.; De Angelis, C.; Gergolet, M.; Li, T.C.; Tanos, V.; Brölmann, H.A.M.; Gianaroli, L.; Campo, R.

    2013-01-01

    STUDY QUESTIONWhat classification system is more suitable for the accurate, clear, simple and related to the clinical management categorization of female genital anomalies?SUMMARY ANSWERThe new ESHRE/ESGE classification system of female genital anomalies is presented.WHAT IS KNOWN ALREADYCongenital

  14. Cesarean Delivery in Women With Genital Herpes in Washington State, 1989–1991

    Directory of Open Access Journals (Sweden)

    Jeanne M. Marrazzo

    1997-01-01

    Full Text Available Objective: The purpose of this study was to determine whether the proportion of cesarean deliveries in pregnant women with a history of genital herpes and no active lesions at birth is higher than that in women with no history of genital herpes, and to determine whether this risk was modified by birth facilities' underlying prevalence of cesarean delivery.

  15. Social Class and Group Size as Predictors of Behavior in Male Equus kiang

    Directory of Open Access Journals (Sweden)

    Prameek M. Kannan

    2017-11-01

    Full Text Available Ethograms provide a systematic approach to identify and quantify the repertoire of behaviors of an organism. This information may assist animal welfare in zoos, increase awareness of conservation needs, and help curb high-risk behaviors during human-wildlife conflict. Our primary objective was to utilize an equid ethogram to produce activity budgets for Equus kiang males, a social ungulate that is among the least-studied mammals worldwide, and unknown to the ethological literature. We recently reported the existence of three social classes of this species; Territorial males, Bachelor males and ‘Transient’ males. Therefore, our secondary objective was to compare activity budgets in each of these three groups. We found that kiang spent >70% of their time performing six behaviors: vigilance (34%, locomotion (24.2%, resting (14.2%, mixed foraging (12.5%, browsing (5.1%, and antagonism (1.1%. Over 2% of the total behavioral investment was spent on olfactory investigations (genital sniffing, sniffing proximity and flehmen. Eleven of the eighteen behaviors differed by class. Habitat selection differed strongly by each group, with Territorial males favoring mesic sites with greater vegetation abundance. Vigilance also differed according to habitat selection, but not group size. Animals in the xeric, least vegetation-rich area were far less vigilant than animals at more attractive sites. We found that the full repertoire of behaviors, and relative investments in each, differ according to social class. These findings are a reminder that researchers should make every effort to disambiguate social class among ungulates– and other taxa where behaviors are class-dependent.

  16. Differences in Perceived and Physiologic Genital Arousal Between Women With and Without Sexual Dysfunction.

    Science.gov (United States)

    Handy, Ariel B; Stanton, Amelia M; Pulverman, Carey S; Meston, Cindy M

    2018-01-01

    Many sexual psychophysiologic studies have failed to find differences in physiologic genital arousal between women with and those without sexual dysfunction. However, differences in self-reported (ie, perceived) measures of genital responses between these 2 groups of women have been noted. To determine whether women with and without sexual dysfunction differ on measures of physiologic and perceived genital arousal based on type of analytic technique used, to explore differences in perceived genital arousal, and to assess the relation between physiologic and perceived genital arousal. Data from 5 studies (N = 214) were used in this analysis. Women were categorized into 3 groups: women with arousal-specific sexual dysfunction (n = 40), women with decreased sexual function (n = 72), and women who were sexually functional (n = 102). Women viewed an erotic film while their physiologic genital arousal was measured using a vaginal photoplethysmograph. After watching the film, women completed a self-report measure of perceived genital arousal. There were differences in vaginal pulse amplitude (VPA) levels and association of VPA with perceived genital sensations based on level of sexual function. Commonly used methods of analysis failed to identify significant differences in VPA among these groups of women. When VPA data were analyzed with hierarchical linear modeling, significant differences emerged. Notably, women with arousal-specific dysfunction exhibited lower VPA than sexually functional women at the beginning of the assessment. As the erotic film progressed, women with arousal-specific dysfunction became aroused at a faster rate than sexually functional women, and these 2 groups ultimately reached a similar level of VPA. Sexually functional women reported the highest levels of perceived genital responses among the 3 groups of women. No significant relation between VPA and perceived genital arousal emerged. Women's perception of their genital responses could play

  17. Ultrastructural age-related changes in the sensory corpuscles of the human genital skin.

    Science.gov (United States)

    Tammaro, A; Parisella, F R; Cavallotti, C; Persechino, S; Cavallotti, C

    2013-01-01

    In human genital skin the majority of superficial sensory corpuscles is represented by glomerular corpuscles. These corpuscles show an own morphology. Our aim is to compare the ultra-structure of superficial sensory corpuscles in the penis skin of younger and older subjects. In this report the ultra-structure of the sensitive corpuscle in the penis skin of the younger and older subjects was compared, showing that the genital skin of the older humans contains more simple complexes than the younger ones. Our findings support the view that the age-related changes that can be observed in human glomerular genital corpuscles are consistent with an increase of the simple complexes and a strong decrease of the poly-lamellar one in the older people. These findings demonstrate that human genital corpuscles underwent age-related changes. Moreover our morphological findings can be correlated in relation to the clinical evolution of the sensitivity in the genital skin.

  18. Decrease in anogenital distance among male infants with prenatal phthalate exposure

    DEFF Research Database (Denmark)

    Swan, Shanna H; Main, Katharina M; Liu, Fan

    2005-01-01

    a summary phthalate score to quantify joint exposure to these four phthalate metabolites. The age-adjusted AGI decreased significantly with increasing phthalate score (p-value for slope = 0.009). The associations between male genital development and phthalate exposure seen here are consistent...... States, based on a nationwide sample. These data support the hypothesis that prenatal phthalate exposure at environmental levels can adversely affect male reproductive development in humans....

  19. Systemic Immune Activation and HIV Shedding in the Female Genital Tract.

    Science.gov (United States)

    Spencer, LaShonda Y; Christiansen, Shawna; Wang, Chia-Hao H; Mack, Wendy J; Young, Mary; Strickler, Howard D; Anastos, Kathryn; Minkoff, Howard; Cohen, Mardge; Geenblatt, Ruth M; Karim, Roksana; Operskalski, Eva; Frederick, Toni; Homans, James D; Landay, Alan; Kovacs, Andrea

    2016-02-01

    Plasma HIV RNA is the most significant determinant of cervical HIV shedding. However, shedding is also associated with sexually transmitted infections (STIs) and cervical inflammation. The mechanism by which this occurs is poorly understood. There is evidence that systemic immune activation promotes viral entry, replication, and HIV disease progression. We hypothesized that systemic immune activation would be associated with an increase in HIV genital shedding. Clinical assessments, HIV RNA in plasma and genital secretions, and markers of immune activation (CD38(+)DR(+) and CD38(-)DR(-)) on CD4(+) and CD8(+) T cells in blood were evaluated in 226 HIV+ women enrolled in the Women's Interagency HIV Study. There were 569 genital evaluations of which 159 (28%) exhibited HIV RNA shedding, defined as HIV viral load >80 copies per milliliter. We tested associations between immune activation and shedding using generalized estimating equations with logit link function. In the univariate model, higher levels of CD4(+) and CD8(+) T-cell activation in blood were significantly associated with genital tract shedding. However, in the multivariate model adjusting for plasma HIV RNA, STIs, and genital tract infections, only higher levels of resting CD8(+) T cells (CD38(-)DR(-)) were significantly inversely associated with HIV shedding in the genital tract (odds ratios = 0.44, 95% confidence interval: 0.21 to 0.9, P = 0.02). The association of systemic immune activation with genital HIV shedding is multifactorial. Systemic T-cell activation is associated with genital tract shedding in univariate analysis but not when adjusting for plasma HIV RNA, STIs, and genital tract infections. In addition, women with high percentage of resting T cells are less likely to have HIV shedding compared with those with lower percentages. These findings suggest that a higher percentage of resting cells, as a result of maximal viral suppression with treatment, may decrease local genital activation, HIV

  20. Virologic and Immunologic Evidence of Multifocal Genital Herpes Simplex Virus 2 Infection

    Science.gov (United States)

    Zhu, Jia; Jing, Lichen; Laing, Kerry J.; McClurkan, Christopher M.; Klock, Alexis; Diem, Kurt; Jin, Lei; Stanaway, Jeffrey; Tronstein, Elizabeth; Kwok, William W.; Huang, Meei-li; Selke, Stacy; Fong, Youyi; Magaret, Amalia; Koelle, David M.; Wald, Anna; Corey, Lawrence

    2014-01-01

    ABSTRACT Genital herpes simplex virus (HSV) reactivation is thought to be anatomically and temporally localized, coincident with limited ganglionic infection. Short, subclinical shedding episodes are the most common form of HSV-2 reactivation, with host clearance mechanisms leading to rapid containment. The anatomic distribution of shedding episodes has not been characterized. To precisely define patterns of anatomic reactivation, we divided the genital tract into a 22-region grid and obtained daily swabs for 20 days from each region in 28 immunocompetent, HSV-2-seropositive persons. HSV was detected via PCR, and sites of asymptomatic HSV shedding were subjected to a biopsy procedure within 24 h. CD4+ and CD8+ T cells were quantified by immunofluorescence, and HSV-specific CD4+ T cells were identified by intracellular cytokine cytometry. HSV was detected in 868 (7%) of 11,603 genital swabs at a median of 12 sites per person (range, 0 to 22). Bilateral HSV detection occurred on 83 (67%) days with shedding, and the median quantity of virus detected/day was associated with the number of sites positive (P genital tract and are associated with a localized cellular infiltrate that was demonstrated to be HSV specific in 3 cases. These data provide evidence that asymptomatic HSV-2 shedding contributes to chronic inflammation throughout the genital tract. IMPORTANCE This detailed report of the anatomic patterns of genital HSV-2 shedding demonstrates that HSV-2 reactivation can be detected at multiple bilateral sites in the genital tract, suggesting that HSV establishes latency throughout the sacral ganglia. In addition, genital biopsy specimens from sites of asymptomatic HSV shedding have increased numbers of CD8+ T cells compared to control tissue, and HSV-specific CD4+ T cells are found at sites of asymptomatic shedding. These findings suggest that widespread asymptomatic genital HSV-2 shedding is associated with a targeted host immune response and contributes to chronic