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Sample records for 30-year-old caucasian female

  1. Orbital Extension of a Giant Ethmoidal Sinus Osteoma in a 30-Year-old Female

    Esmat Karbassi

    2013-03-01

    Full Text Available Introduction: Osteoma is a benign tumor rarely found in the paranasal sinuses.   Case Report: A 30-year-old female presented with an 8-month history of proptosis of the right eye that was progressing slowly. She was diagnosed with ethmoid osteoma and managed with collaborative surgery at the ophthalmology and otolaryngology departments. After surgery, the patient suffered visual loss that was managed medically. The surgical steps and protocol used for safe removal are discussed in the report.    Conclusion: Management of a giaint osteoma extending to orbital tissue needs meticulous dissection through open approach and collaborative surgery by otolaryngologist and ophtalmologist

  2. Midline carcinoma with t(15;19 and BRD4-NUT fusion oncogene in a 30-year-old female with response to docetaxel and radiotherapy

    Dahlén Anna

    2006-03-01

    Full Text Available Abstract Background Poorly differentiated midline carcinoma with a translocation between chromosomes 15 and 19, i.e. t(15;19, has been recognized as a distinct clinical entity for over a decade. This tumor affects young individuals, shows a rapidly fatal clinical course despite intensive therapy. The t(15;19 results in the fusion oncogene BRD4-NUT. Information concerning treatment of this rare disorder is scarce. Case presentation A 30-year-old woman was admitted with a rapidly progressing tumor in the mediastinum, cervical lymph nodes, vertebral column and the epidural space. Pathological, cytogenetic, FISH and PCR analysis revealed a glycogenated carcinoma rarely expressing cytokeratins and showing t(15;19 and BRD4-NUT gene rearrangement. The patient was initially treated with a Ewing sarcoma chemotherapy regimen, but had rapid progression after two cycles. She then received docetaxel and radiotherapy, which resulted in almost complete disappearance of the tumor. Conclusion Docetaxel may be considered for initial chemotherapy in young patients presenting with a midline carcinoma with bone marrow involvement and cytogenetic and molecular genetic finding of a t(15;19/BRD4-NUT-rearrangement. We herein describe, in detail, the laboratory methods by which the BRD4-NUT -rearrangement can be detected.

  3. UNCORRECTED TETRALOGY OF FALLOT IN A 30 - YEARS OLD

    Dihingia

    2015-03-01

    Full Text Available Tetralogy of Fallot is the most common form of cyanotic congenital heart disease. Survival after the age of 12 years without corrective surgery is rare. We present the case of a 30 year - old man with uncorrected tetralogy of Fallot.

  4. Breast cancer in 30-year-old or younger patients: clinicopathologic characteristics and prognosis

    Yao, Yongqiang; Cao, Mingqian; Fang, Hong; Xie, JiPing

    2015-01-01

    Background The number of 30-year-old or younger patients with breast cancer is increasing. The aim was to describe the clinicopathological features and prognosis of 30-year-old or younger patients with breast cancer. Methods We reviewed the records of 1,406 consecutive patients aged ≤50 years with first diagnosis of invasive breast cancer referred to surgery from March 2001 to March 2009. A total of 105 patients were aged ≤30 years (group I) and 1,301 were aged 31–50 years (group II). Results...

  5. Evaluation of Auditory Verbal Memory and Learning Performance of 18-30 Year Old Persian-Speaking Healthy Women

    Reyhane Toufan

    2012-10-01

    Full Text Available Background and Aim: Auditory memory plays an important role in developing language skills and learning. The aim of the present study was to assess auditory verbal memory and learning performanceof 18-30 year old healthy adults using the Persian version of the Rey Auditory-Verbal Learning Test(RAVLT.Methods: This descriptive, cross-sectional study was coducted on seventy 18-30 year old healthy females with the mean age of 23.2 years and a standard deviation (SD of 2.4 years. Different aspectsof memory, like immediate recall, delayed recall, recognition, forgetting rate, interference and learning, were assessed using the Persian version of RAVLT.Results: Mean score increased from 8.94 (SD=1.91 on the first trial to 13.70 (SD=1.18 on the fifth trial. Total learning mean score was 12.19 (SD=1.08, and mean learning rate was 4.76. Mean scoresof the participants on the delayed recall and recognition trials were 13.47 (SD=1.2, and 14.72(SD=0.53, respectively. The proactive and retroactive interference scores were 0.86 and 0.96,respectively. The forgetting rate score was 1.01 and the retrieval score was 0.90.Conclusion: The auditory-verbal memory and learning performance of healthy Persian-speaking females was similar to the performance of the same population in other countries. Therefore, the Persian version of RAVLT is valid for assessment of memory function in the Persian-speaking female population.

  6. Causes of admission of young adult 18-30 years old in Intensive Care Unit

    Dimitrios Tziallas

    2010-07-01

    Full Text Available Admission of young adult in Intensive Care Unit (ICU consists a complex phenomenon with various dimensions.The aim of the present study was to explore the causes of admission in Intensive Care Unit of young adult 18-30 years old according to their demographic variables.Method and material: The sample of the present study consisted of individuals’ age 18-30 years old that were hospitalized in Intensive Care Unit during 2005-07. Data was collected by the use of a specially designed clinical protocol which besides the demographic data included variables related to the causes of admission, the duration of treatment as well as the outcome of the disease. For the analysis of data the statistical packet SPSS v.13 was used and the method x2.Results: 74,9% of the sample studied was men and the 25,1% women. Regarding nationality, 78,4% were Greek whereas 21,6% were foreigners. The fist reason of admission in ICU was road accidents with percentage 59,4%, pathological problems followed with 14,1%, the post-operative period with 9,8%, work accidents with 5%, criminal actions with 4,2%, suicide attempt with 4% and the use of drugs with 3,5%. The statistical analysis of data showed that : regarding the relation of admission to marital status and occupation, students, private employees and free-lancers who were not married were more likely to be involved in road accident, p<0,001. The foreigners were admitted more frequently because of work accidents and criminal actions with statistical significant difference compared to Greeks, p<0,001, respectively. On the contrary, Greeks admitted less frequently because of suicide and pathological problems with statistical significant difference compared to foreigners, p<0,001, respectively.Conclusions: Social and demographic variables significantly affect admission of young in Intensive Care Unit.

  7. A 30 Year Old Man with Fever and Indolent Soft Tissue Masses

    Wissam Zaeeter

    2010-01-01

    Full Text Available Problem statement: Multifocal Skeletal Tuberculosis (MSTB is a rare presentation of skeletal tuberculosis. The indolent nature of this condition often leads to delayed or missed diagnosis, sometimes with devastating consequences for the patient. In order to provide meaningful clinical information and to highlight pitfalls in diagnosis of MFST, we present a case of MSTB. A review of this condition is included for broader coverage. Approach: A 30 year old immune-competent male patient with a 1 year history of indolent soft tissue masses on the chest wall overlying the sternum and the ribs. CAT scan of the chest showed multiple lytic bony lesions involving the ribs, sternum and vertebrae that mimicked metastatic cancer. Fine needle aspiration of the lesion revealed AFB and granulomas. Culture of the aspirated material grew mycobacterium tuberculosis and a diagnosis of MSTB was made. Results: A diagnosis of MSTB was made and anti-tuberculous therapy was initiated. Conclusion: This case indicated that multi-focal skeletal tuberculosis may develop in immune-competent patients without overt pulmonary involvement. From our experience along with previously reported data, MSTB should be suspected in patients from endemic areas who present with multiple skeletal bony lesions. Appropriate management and therapy are essentials for cure and to prevent complications.

  8. Modeling and risk assessment of a 30-Year-old subsurface radioactive-liquid drain field

    Dawson, Lon A.; Pohl, Phillip I.

    1997-11-01

    The contamination from a 30-year-old radioactive liquid drain field was assessed for movement in the subsurface and potential risks to humans. This assessment included determining field concentrations of cesium 137 (137Cs) and other inorganic contaminants and modeling of the flow and transport of the liquid waste that was sent to the drain field. The field investigation detected no contamination deeper than 15 feet (4.6 m) from the bottom of the drain field. Prediction of the water content of the vadose zone showed no saturated conditions for times greater than 10 years after the known infiltration. Sensitivity analysis of the modeling parameters showed the equilibrium sorption coefficient to be the most important factor in predicting the contaminant plumes. Calibration of modeling results with field data gave a 137Cs sorption coefficient that is within the range of values found in the literature. The risk assessment for the site showed that the contamination poses no significant risk to human health.

  9. Social media: the key to health information access for 18- to 30-year-old college students.

    Prybutok, Gayle; Ryan, Sherry

    2015-04-01

    This work examines where 18- to 30-year-old college students seek health information on the Internet and how they determine site and message credibility. Using a qualitative methodology, five focus groups were conducted with 18- to 30-year-old college students, and transcripts were analyzed with MaxQDA text analysis software. The study revealed that 18- to 30-year-old college students have Internet health information source preferences, reasons for seeking health information on the Internet, and message design factors that improve their perception of site and message credibility. We conclude that the Internet and social media show great promise as effective health communication channels for 18- to 30-year-old college students and confirm that preferred Internet/social media sites can be utilized by health educators to present important risk management/disease prevention information to 18- to 30-year-old college students. In addition, message design factors can lend credibility to both sites and the health information delivered there. PMID:25887107

  10. Eighteen- to 30-year-olds more likely to link to hepatitis C virus care: an opportunity to decrease transmission.

    Young, K L; Huang, W; Horsburgh, C R; Linas, B P; Assoumou, S A

    2016-04-01

    Hepatitis C virus (HCV) infection incidence among 18- to 30-year-olds is increasing and guidelines recommend treatment of active injection drug users to limit transmission. We aimed to : measure linkage to HCV care among 18- to 30-year-olds and identify factors associated with linkage; compare linkage among 18- to 30-year-olds to that of patients >30 years. We used the electronic medical record at an urban safety net hospital to create a retrospective cohort with reactive HCV antibody between 2005 and 2010. We report seroprevalence and demographics of seropositive patients, and used multivariable logistic regression to identify factors associated with linkage to HCV care. We defined linkage as having evidence of HCV RNA testing after reactive antibody. Thirty two thousand four hundred and eighteen individuals were tested, including 8873 between 18 and 30 years. The seropositivity rate among those ages 18-30 was 10%. In multivariate analysis, among those 18-30, diagnosis location (Outpatient vs Inpatient/ED) (OR 1.78, 95% CI 1.28-2.49) and number of visits after diagnosis (OR 5.30, 95% CI 3.91-7.19) were associated with higher odds of linking to care. When we compared linkage in patients ages 18-30 to that among those older than 30, patients in the 18-30 years age group were more likely to link to HCV care than those in the older cohort even when controlling for gender, ethnicity, socioeconomic status, birthplace, diagnosis location and duration of follow-up. Eighteen- to 30-year-olds are more likely to link to HCV care than their older counterparts. During the interferon-free treatment era, there is an opportunity to prevent further HCV transmission in this population. PMID:26572798

  11. Carbon dioxide exchange above a 30-year-old Scots pine plantation established on organic-soil cropland

    In the boreal zone, large areas of natural mires have been drained and used for agriculture, resulting in net carbon dioxide (CO2) emissions and increased nitrous oxide emissions but decreased methane emissions. However, due to structural changes in agriculture, a substantial area of cropland on organic soil has been afforested. In order to estimate the carbon balance of afforested organic-soil cropland, we measured CO2 and water vapour (H2O) fluxes during year above a Scots pine plantation (Pinus sylvestris) in the middle-boreal zone, using the micrometeorological eddy covariance method. We observed CO2 uptake by the Scots pine stand from late April to mid-October with a daily average net uptake from May to the beginning of October. However, there were also periods of daily net efflux. High ecosystem respiration rates continued throughout the winter (mean winter respiration 0.036 mg CO2 m-2s-1). As an annual average, the 30-year-old pine stand was a small source of CO2 (+50 g m-2a-1) to the atmosphere, showing that the CO2 sequestration into the ecosystem was able to compensate for most of the carbon that was released by heterotrophic respiration from the drained soil. (orig.)

  12. The effects of advertising in Twitter on the regular 20-30 year old users : Advertising in a social networking medium

    Terekhina, Larisa

    2010-01-01

    The purpose of this thesis work was to investigate and analyze in what way online adver-tising in Twitter affects its regular users nowadays. More specifically it focused on the young (20-30 years old) frequent Internet users of the social networking medium. The theoretical part of the study introduced Twitter and methods of advertising in it. The em-pirical part of the thesis was conducted by using a quantitative research method. The data was gathered from discussions of a focus and a contro...

  13. Association of Acute Interstitial Nephritis with Carnivora, a Venus Flytrap Extract, in a 30-Year-Old Man with Hodgkin’s Lymphoma

    Susan Ziolkowski

    2014-01-01

    Full Text Available Acute interstitial nephritis (AIN is a common cause of acute kidney injury and has been associated with a variety of medications. This is the case of 30-year-old man with Hodgkin’s lymphoma who on routine labs before chemotherapy was found to have acute nonoliguric renal failure. A kidney biopsy was performed and confirmed the diagnosis of acute interstitial nephritis. The patient had taken several medications including a higher dose of Carnivora, a Venus flytrap extract, composed of numerous amino acids. The medication was discontinued and kidney function improved towards the patient’s baseline indicating that this may be the possible cause of his AIN. Proximal tubular cell uptake of amino acids increasing transcription of nuclear factor-kappaB is a proposed mechanism of AIN from this compound.

  14. Female and Male Perceptions of Ideal Body Shapes: Distorted Views among Caucasian College Students.

    Cohn, Lawrence D.; Adler, Nancy E.

    1992-01-01

    Using body silhouettes, 87 college women and 118 college men indicated their own body shapes and shapes they and same-sex and other-sex peers find most attractive. Focus was on whether women overestimate desirability of thin figures among female peers. Males and females misjudged same-sex peers' preferences compared with ideals. (SLD)

  15. Autologous Bone-Marrow-Derived-Mononuclear-Cells-Enriched Fat Transplantation in Breast Augmentation: Evaluation of Clinical Outcomes and Aesthetic Results in a 30-Year-Old Female

    Dmitry Bulgin; Erik Vrabic; Enes Hodzic

    2013-01-01

    Autologous fat transfer (lipofilling) is becoming an invaluable tool for breast augmentation as well as for breast reconstruction. Autologous lipofilling has several advantages, including biocompatibility, versatility, natural appearance, and low donor site morbidity. The main limitation is unpredictable fat graft resorption, which ranges from 25% to 80%, probably as a result of ischaemia and lack of neoangiogenesis. To obviate these disadvantages, several studies have searched for new ways o...

  16. Comparison of reasons of admission of young, age 18-30 years old in Intensive Care Unit to young adult, age 31-40 years old due to road accident

    Vaios Douloudis

    2010-10-01

    Full Text Available During recent years, it has been noticed a remarkable increase in frequency of admission of young individuals in Intensive Care Units (ICU due to road accidents. The aim of the present study was to compare the reasons of admission of young individuals 18-30 years old to young adults 31-40 years old in ICU due to road accident. Method and material: The sample studied consisted of individuals 18-40 years old that were hospitalized in ICU due to road accident. Data were collected by the completion of a specially designed clinical protocol for the needs of the research. For the analysis of data the statistical package SPSS 13 was used and the x2 method. Results: 81,2% of the sample-studied were men and 18,8% women. Regarding nationality, 80,1 % were Greek and 19,9% foreigner. 34,6% of the participants were unemployed, 21,2% were working in private sector, 20,1% were free-lancers and 16,2% students. 46,3% of individuals were admitted in ICU after transfer of another hospital. In 69,7% of the participants age 18-30 years old and 74,5% of 31-40 years old road took place accident at night and 77,3% 18-30 years old and 77,0% of 31-40 years old road accident took place on the way to entertainment. The statistical analysis of data showed that : road accidents were the main reason for admission in ICU of young individuals of age 18-30 years old with statistically significant difference compared to those 31-40 years old, p<0,001. Brain injuries as well as admission of motorcycle drivers were more frequent in individuals of age 18-30 years old with statistically significant difference compared to those 31-40 years old, p=0,018 and p=0,041, respectively. On the contrary, admission of car-drivers and those who had consumed alcohol were more frequent in individuals of age 31-40 years old with statistically significant difference compared to group 18-30 years old, p=0,041 and , p<0,001, respectively. Conclusions: More often admitted in ICU motorcycle drivers of

  17. Comparison of reasons of admission of young, age 18-30 years old in Intensive Care Unit to young adult, age 31-40 years old due to road accident

    Vaios Douloudis; Catherina Kastanioti; Vasiliki Ligga; Dimitrios Tziallas; Vasilios Tziallas; Aggelos Tsalkanis

    2010-01-01

    During recent years, it has been noticed a remarkable increase in frequency of admission of young individuals in Intensive Care Units (ICU) due to road accidents. The aim of the present study was to compare the reasons of admission of young individuals 18-30 years old to young adults 31-40 years old in ICU due to road accident. Method and material: The sample studied consisted of individuals 18-40 years old that were hospitalized in ICU due to road accident. Data were collected by the complet...

  18. The dermatoglyphics of American Caucasians.

    Plato, C C; Cereghino, J J; Steinberg, F S

    1975-03-01

    Digital and palmar dermatoglyphics were collected from 360 male and 360 female seven year old Caucasians from the greater Boston area. All participants were screened and found to be free of minor anomalies or chronic diseases. All individuals with I. Q. scores below 70 were also excluded. The results were presented in such a way as to give information on bilateral symmetry as well as overall frequencies of the various dermatoglyphic features. The results were compared with those of the corresponding sample of seven year old normal male and female Negroes of the accompanying report. A review of the distribution of the dermatoglyphic features in different Caucasian populations has also been presented and the overall dermatoglyphics of the Caucasians were discussed in reference to the distribution of the same features in the other major "racial" groups. The method of collection and selection of the subjects, described in the text, makes this set of data unique and one of the most suitable for use as controls in studying the dermatoglyphics of the individuals with diseases or congenital anomalies. PMID:1119541

  19. Bone Geometry, Volumetric Bone Mineral Density, Microarchitecture and Estimated Bone Strength in Caucasian Females with Systemic Lupus Erythematosus. A Cross-Sectional Study Using HR-pQCT

    Hansen, Stinus; Gudex, Claire; Ahrberg, Fabian; Brixen, Kim; Voss, Anne

    2014-01-01

    Patients with systemic lupus erythematosus (SLE) have an increased risk of fracture. We used high resolution peripheral quantitative computed tomography (HR-pQCT) to measure bone geometry, volumetric bone mineral density (vBMD), cortical and trabecular microarchitecture and estimated bone strength...... by finite element analysis (FEA) at the distal radius and tibia to assess bone characteristics beyond BMD that may contribute to the increased risk of fracture. Thirty-three Caucasian women with SLE (median age 48, range 21-64 years) and 99 controls (median age 45, range 21-64 years) were studied....... Groups were comparable in radius regarding geometry and vBMD, but SLE patients had lower trabecular number (-7 %, p < 0.05), higher trabecular separation (13 %, p < 0.05) and lower FEA-estimated failure load compared to controls (-10 %, p < 0.05). In tibia, SLE patients had lower total vBMD (-11 %, p < 0...

  20. Epidemiological survey of lipid levels and factors in Kazakan people over 30-year old in Fukang of Xinjiang%新疆阜康地区30岁以上哈萨克族居民血脂水平及其影响因素

    梁登攀; 王红梅; 罗文利; 常建航; 姚晓光; 李南方; 张德莲; 郭艳英; 林丽; 周玲; 李文昌; 严治涛

    2011-01-01

    aged older than 30 from Fukang of Xinjiang were included. The plasma total cholesterol ( TC ), triglyceride ( TG), high-density lipoprotein cholesterol ( HDL-C), low-density lipoprotein cholesterol ( LDL-C), plasma glucose and insulin were measured. Related adverse cardiovascular risk factors were discussed. Results The mean plasma TC, TG, HDL-C and LDL-C of Kazakan residents over 30-year-old in Fukang of Xinjiang were ( 5.05 ± 1.07 ), ( 1.10 ± 0. 66 ), ( 1.46 ± 0. 38 ) and ( 3.06 ±0. 84)mmol/L,respectively. TC,TG and LDL-C levels in male subjects were higher than those in females (malevs female: TC: (5. 19 ± 1.05) mmol/L vs (4.94 ± 1.07) mmol/L,t=3.57,P<0. 01;TG:( 1.32 ± 0. 80 ) mmol/L vs ( 0. 94 ± 0. 46 ) mmol/L, t = 8. 63, P < 0. 01; LDL-C: ( 3.30 ± 0. 85 ) mmol/L vs (2. 88 ±0. 79) mmol/L,t =8.06 ,P <0. 01 ). While the HDL-C level in male subjects was lower than that of female (male vs female: (1.32 ±0.33) mmol/Lvs (1.57±0.38) mmol/L,t=11.48,P<0. 01).The prevalence of dyslipidemia was 28. 3% (280/991) in the overall populations. In the overall populations,the prevalence of hypercholesteremia, hypertriglyceridemia, high Iow-density lipoprotein cholesterolemia and low serum high density lipoprotein cholesterolemia were 12.6% ( 125/991 ) , 6. 6% ( 65/991 ) , 11.0%( 109/991 ) and 10. 1% ( 100/991 ) ,respectively. The prevalence of individuals with borderline-high TC ,TG and LDL-C were 27. 0% ( 268/991 ), 7. 6% ( 75/991 ) and 20. 5% ( 203/991 ), respectively. The prevalence of dyslipidemia was 40. 0% (172/430) in male populations. The prevalence of dyslipidemia in group aged 30 - 39,40 - 49,50 - 59,60 and above were 26. 2% ( 78/298 ), 26. 0% ( 91/350 ), 31.2%(73/234) and 34. 9% (38/109), respectively, the trend of prevalence was significant by trend test for groups comparison ( x2 = 3.94, P < 0. 05 ). Adjusting for age and gender, TG was positively correlated with waist circumference,abdominal circumference and BMI, the partial relation coefficients

  1. Standing adult human phantoms based on 10th, 50th and 90th mass and height percentiles of male and female Caucasian populations

    Cassola, V. F.; Milian, F. M.; Kramer, R.; de Oliveira Lira, C. A. B.; Khoury, H. J.

    2011-07-01

    Computational anthropomorphic human phantoms are useful tools developed for the calculation of absorbed or equivalent dose to radiosensitive organs and tissues of the human body. The problem is, however, that, strictly speaking, the results can be applied only to a person who has the same anatomy as the phantom, while for a person with different body mass and/or standing height the data could be wrong. In order to improve this situation for many areas in radiological protection, this study developed 18 anthropometric standing adult human phantoms, nine models per gender, as a function of the 10th, 50th and 90th mass and height percentiles of Caucasian populations. The anthropometric target parameters for body mass, standing height and other body measures were extracted from PeopleSize, a well-known software package used in the area of ergonomics. The phantoms were developed based on the assumption of a constant body-mass index for a given mass percentile and for different heights. For a given height, increase or decrease of body mass was considered to reflect mainly the change of subcutaneous adipose tissue mass, i.e. that organ masses were not changed. Organ mass scaling as a function of height was based on information extracted from autopsy data. The methods used here were compared with those used in other studies, anatomically as well as dosimetrically. For external exposure, the results show that equivalent dose decreases with increasing body mass for organs and tissues located below the subcutaneous adipose tissue layer, such as liver, colon, stomach, etc, while for organs located at the surface, such as breasts, testes and skin, the equivalent dose increases or remains constant with increasing body mass due to weak attenuation and more scatter radiation caused by the increasing adipose tissue mass. Changes of standing height have little influence on the equivalent dose to organs and tissues from external exposure. Specific absorbed fractions (SAFs) have also

  2. Standing adult human phantoms based on 10th, 50th and 90th mass and height percentiles of male and female Caucasian populations

    Computational anthropomorphic human phantoms are useful tools developed for the calculation of absorbed or equivalent dose to radiosensitive organs and tissues of the human body. The problem is, however, that, strictly speaking, the results can be applied only to a person who has the same anatomy as the phantom, while for a person with different body mass and/or standing height the data could be wrong. In order to improve this situation for many areas in radiological protection, this study developed 18 anthropometric standing adult human phantoms, nine models per gender, as a function of the 10th, 50th and 90th mass and height percentiles of Caucasian populations. The anthropometric target parameters for body mass, standing height and other body measures were extracted from PeopleSize, a well-known software package used in the area of ergonomics. The phantoms were developed based on the assumption of a constant body-mass index for a given mass percentile and for different heights. For a given height, increase or decrease of body mass was considered to reflect mainly the change of subcutaneous adipose tissue mass, i.e. that organ masses were not changed. Organ mass scaling as a function of height was based on information extracted from autopsy data. The methods used here were compared with those used in other studies, anatomically as well as dosimetrically. For external exposure, the results show that equivalent dose decreases with increasing body mass for organs and tissues located below the subcutaneous adipose tissue layer, such as liver, colon, stomach, etc, while for organs located at the surface, such as breasts, testes and skin, the equivalent dose increases or remains constant with increasing body mass due to weak attenuation and more scatter radiation caused by the increasing adipose tissue mass. Changes of standing height have little influence on the equivalent dose to organs and tissues from external exposure. Specific absorbed fractions (SAFs) have also

  3. Standing adult human phantoms based on 10th, 50th and 90th mass and height percentiles of male and female Caucasian populations

    Cassola, V F; Kramer, R; De Oliveira Lira, C A B; Khoury, H J [Department of Nuclear Energy, Federal University of Pernambuco, Avenida Professor Luiz Freire, 1000, CEP 50740-540, Recife, PE (Brazil); Milian, F M, E-mail: rkramer@uol.com.br [Department of Exact Science and Technology, State University of Santa Cruz, Campus Soane Nazare de Andrade, Km 16 Rodovia Ilheus-Itabuna, CEP 45662-000, Ilheus, BA (Brazil)

    2011-07-07

    Computational anthropomorphic human phantoms are useful tools developed for the calculation of absorbed or equivalent dose to radiosensitive organs and tissues of the human body. The problem is, however, that, strictly speaking, the results can be applied only to a person who has the same anatomy as the phantom, while for a person with different body mass and/or standing height the data could be wrong. In order to improve this situation for many areas in radiological protection, this study developed 18 anthropometric standing adult human phantoms, nine models per gender, as a function of the 10th, 50th and 90th mass and height percentiles of Caucasian populations. The anthropometric target parameters for body mass, standing height and other body measures were extracted from PeopleSize, a well-known software package used in the area of ergonomics. The phantoms were developed based on the assumption of a constant body-mass index for a given mass percentile and for different heights. For a given height, increase or decrease of body mass was considered to reflect mainly the change of subcutaneous adipose tissue mass, i.e. that organ masses were not changed. Organ mass scaling as a function of height was based on information extracted from autopsy data. The methods used here were compared with those used in other studies, anatomically as well as dosimetrically. For external exposure, the results show that equivalent dose decreases with increasing body mass for organs and tissues located below the subcutaneous adipose tissue layer, such as liver, colon, stomach, etc, while for organs located at the surface, such as breasts, testes and skin, the equivalent dose increases or remains constant with increasing body mass due to weak attenuation and more scatter radiation caused by the increasing adipose tissue mass. Changes of standing height have little influence on the equivalent dose to organs and tissues from external exposure. Specific absorbed fractions (SAFs) have also

  4. Differences in breast cancer characteristics and outcomes between Caucasian and Chinese women in the US

    Chen, Dan-Na; Song, Chuan-Gui; Ouyang, Qian-Wen; Jiang, Yi-zhou; Ye, Fu-Gui; Ma, Fang-Jing; Luo, Rong-Cheng; Shao, Zhi-Ming

    2015-01-01

    Chinese breast cancer patients living in the United States (US) can experience different disease patterns than Caucasians, which might allow for predicting the future epidemiology of breast cancer in China. We aimed to compare the clinicopathologic characteristics and outcomes of Caucasian and Chinese female breast cancer patients residing in the US. The study cohort consisted of 3868 Chinese and 208621 Caucasian women (diagnosed from 1990 to 2009) in the US Surveillance, Epidemiology, and En...

  5. Comparison of cervicovertebral dimensions in Australian Aborigines and Caucasians.

    Grave, B; Brown, T; Townsend, G

    1999-04-01

    Cervicovertebral dimensions were compared in a group of 30 male and 30 female young adult Australian Aborigines from the Northern Territory, and a control sample consisting of 60 Caucasian dental students from Adelaide, matched for sex and age. Thirty-six variables, 22 cervical and 14 craniofacial, were derived from standardized lateral roentgenograms with the use of a computerized cephalometric system. Vertebral body height and length were significantly greater in Aboriginal males than females for C3 to C7, while dorsal arch height of C1 and C2 displayed the greatest dimensional variability in both sexes. The antero-posterior length of C1, dens height, and body heights of C3 and C4 were significantly shorter in Aborigines than Caucasians for both males and females. Total length of the column from C2 to C6 was approximately 12 per cent shorter in the Aborigines compared with Caucasians. The height of the posterior arch of C1 was significantly correlated with one or both posterior cranial base lengths in Aborigines and Caucasians. Associations were also noted between mandibular lengths and posterior arch heights of the upper two vertebrae. The results confirm and clarify several previous observations on the relative shortness of the cervical spine in Australian Aboriginals. They also indicate some associations between dimensions of the cervical vertebrae and craniofacial lengths, particularly those representing the posterior cranial base and the mandible. PMID:10327736

  6. 小于30岁青年人急性心肌梗死临床和冠脉造影特点分析%Feature of clinic and coronary angiography of acute myocardial infarction for young people less than 30 years old

    张勇; 董志军; 熊辉

    2014-01-01

    Objective:To explore feature of clinic and coronary angiography (CAG)of acute myocardial infarction (AMI)for young adults less than 30 years old.Methods:A total of 41 AMI patients,who were under 30 years old and hospitalzed in our hospital from 2004 to 2012,were enrolled as young group.Another 360 AMI patients >50 years were randomly selected as middle-aged group during the same time.Clinical features and CAG results were compared between two groups.Results:Compared with middle-aged group,there were significant rise in percenta-ges of male (68.1% vs.97.6%),smokers (50.6% vs.80.5%)and hypercholesterolemia (59.2% vs.65.9%)and body mass index [(22.3±6.6)kg/m2 vs.(26.3±9.6)kg/m2 ],and significant reduction in percentages of hyper-tension (63.1% vs.24.4%)and diabetes mellitus (30.6% vs.4.9%)in young group,P<0.05 or <0.01;for ex-citing cause,percentages of psychological factors such as tension and anxiety (29.3% vs.3.6%),staying up late (39.0% vs.2.8%)and heavy drinking (14.6% vs.4.7%)in young group were significantly higher than those of middle-aged group,while percentages of agitation (8.3% vs.0)in middle-aged group was significantly higher than that of young group (P<0.05 or <0.01).For CAG results,young group was mainly single vessel coronary disease (56.1%),which were mainly type A (53.7%)and type B1 (29.3%)lesions,while middle-aged group was mainly multi-vessel coronary disease (48.1%),which were mainly type B2 (29.7%)and type C (33.9%)lesions,and there were significant difference between two groups (P<0.05 or <0.01).Conclusion:Smoking,obesity and hy-perlipidemia are the most important risk factors for acute myocardial infarction;the major exciting causes are sta-ying up late,alcohol drinking and high mental stress etc.in young AMI patients;their coronary lesions are mainly single vessel coronary disease,and of type A and type B1 .%目的:探讨小于30岁青年急性心肌梗死(AMI)患者的临床及冠状动脉造影特点。方法:选择我院2004

  7. Pigmented corneal ring associated with orthokeratology in caucasians : case reports

    González-Méijome, José Manuel; González-Pérez, Javier; Garcia-Porta, Nery; Diaz-Rey, José Alberto; Parafita, Manuel A.

    2012-01-01

    BACKGROUND: The aim was to report the appearance of a pigmented ring in both eyes of two patients undergoing overnight orthokeratology. METHODS: Two Caucasian patients, one male and one female, were fitted with orthokeratology lenses to correct myopia between -2.00 and -2.50 DS with Paragon corneal refractive therapy lenses worn overnight. Treatment was successful in both patients achieving uncorrected vision of 6/6 or better monocularly under high (100 per cent) and low (10 per cent) con...

  8. Infective endocarditis due to Bacillus cereus in a pregnant female: A case report and literature review

    Mahek Shah; Soumya Patnaik; Supakanya Wongrakpanich; Yaser Alhamshari; Talal Alnabelsi

    2015-01-01

    Incidence of infective endocarditis during pregnancy is around 0.006% with high maternal and fetal mortality. Bacillus cereus is an extremely rare cause for endocarditis in intravenous drug abusers (IVDA) or those with valvular disease or devices such as pacemakers. We report a case of B. cereus endocarditis, which, to the best of our knowledge, has never been reported in pregnancy. A 30-year-old, 25-week pregnant female presented with right shoulder pain, swelling and erythema on the lateral...

  9. Echocardiographic nomograms for chamber diameters and areas in Caucasian children

    Cantinotti, Massimiliano; Scalese, Marco; Murzi, Bruno; Assanta, Nadia; Spadoni, Isabella; De Lucia, Vittoria; Crocetti, Maura; Cresti, Alberto; Gallotta, Milena; Marotta, Marco; Tyack, Karin; Molinaro, Sabrina; Iervasi, Giorgio

    2014-01-01

    BACKGROUND: Although a quantitative evaluation of cardiac chamber dimensions in pediatric echocardiography is often important, nomograms for these structures are limited. The aim of this study was to establish reliable echocardiographic nomograms of cardiac chamber diameters and areas in a wide population of children. METHODS: A total of 1,091 Caucasian Italian healthy children (age range, 0 days to 17 years; 44.8% female) with body surface areas (BSAs) ranging from 0.12 to 1.8 m(2) were pros...

  10. Attitudes toward Rape: Gender and Ethnic Differences across Asian and Caucasian College Students.

    Mori, Lisa; And Others

    1995-01-01

    Examined 302 Asian and Caucasian college students' attitudes towards rape victims and belief in rape myths. Results show significant differences between both groups. Asians more often endorsed negative attitudes toward rape victims than whites, and males endorsed more negative attitudes and more acceptance of rape myths than females. Results are…

  11. The first Ukrainian centre of hand surgery is 30 years old

    Loskutov, Oleksandr; Beliy, Sergey; Naumenko, Leonid

    2012-01-01

    The article deals with the history of the opening of the first hand surgery centre in Ukraine. The part played in its foundation by Prof. Kolontay Yu.Yu. is described. Landmarks in the development of the Centre and the contribution of its staff into the formation of hand surgery in Ukraine are specified.

  12. Unmet needs in the transition to adulthood: 18- to 30-year-old people with hemophilia.

    Quon, Doris; Reding, Mark; Guelcher, Chris; Peltier, Skye; Witkop, Michelle; Cutter, Susan; Buranahirun, Cathy; Molter, Don; Frey, Mary Jane; Forsyth, Angela; Tran, Duc Bobby; Curtis, Randall; Hiura, Grant; Levesque, Justin; de la Riva, Debbie; Compton, Matthew; Iyer, Neeraj N; Holot, Natalia; Cooper, David L

    2015-12-01

    Young adults with hemophilia face unique challenges during the transition to adulthood, including issues associated with switching from pediatric to adult hematology care, building mature interpersonal relationships, and establishing an independent career with an assurance of medical insurance coverage. A greater understanding of these challenges is essential for developing effective strategies to address the specific needs of this population. These challenges may be differentiated from those of older adults with hemophilia in large part because of more extensive childhood prophylaxis and safer factor products, resulting in fewer joint problems and lower rates of HIV and HCV infections. This analysis of the changing nature and unmet needs of today's young adults entering into adult hemophilia treatment centers, as well as potential strategies for optimally addressing these needs, was developed following roundtable discussions between patients, caregivers, hematologists, and other health care professionals participating in comprehensive care. Challenges identified among young adults with hemophilia include psychosocial issues related to maturity, personal responsibility, and increased independence, as well as concerns regarding when and with whom to share information about one's hemophilia, limited awareness of educational and financial resources, and a low perceived value of regular hematology care. The initiatives proposed herein highlight important opportunities for health care professionals at pediatric and adult hemophilia treatment centers, as well as national organizations, community groups, and career counselors, to address key unmet needs of this patient population. PMID:26619193

  13. Isolated oestrogen deficiency in male 30-year-old: persistent growth plates with severe osteopenia

    Full text: A 31-year-old male presented with right rib pain and generalised skeletal symptoms. He has a past history of multiple fractures following trauma. No history of childhood fractures. Asthma (No steroids). A product of a consanguineous marriage, he has one child aged 7. Examination showed 178.6cm male with normal sexual characteristics. No abnormality detected apart from tenderness over right ribs. Bone scan showed active growth plates and right and left rib fractures. X-rays demonstrated a bone age of 15 1/2 - 16 yrs and a compression fracture of L2. His bone mineral density is severely reduced. Metabolic investigations revealed Testosterone 27.4 nmol (N 11-35), oestradiol < 70 pmol/L, ultrasensitive assay 14 and 17 pmol/L (consistent with 8-year-old male), LH N, FSH N, 46 XY Karyotype. Alkaline phosphatase. 148 (N<120), Normal glucose tolerance test. This patient illustrates a very rare condition of oestrogen deficiency in a male, probably due to aromatase deficiency. This enzyme converts testosterone to oestradiol. It illustrates the role of oestrogen in fusing growth plates and maintaining bone mass in males with otherwise normal androgen levels. A similar clinical picture can result from an oestrogen receptor abnormality. Copyright (2000) The Australian and New Zealand Society of Nuclear Medicine Inc

  14. The National Tumor Association Foundation (ANT: A 30 year old model of home palliative care

    Bonazzi Valeria

    2010-06-01

    Full Text Available Abstract Background Models of palliative care delivery develop within a social, cultural, and political context. This paper describes the 30-year history of the National Tumor Association (ANT, a palliative care organization founded in the Italian province of Bologna, focusing on this model of home care for palliative cancer patients and on its evaluation. Methods Data were collected from the 1986-2008 ANT archives and documents from the Emilia-Romagna Region Health Department, Italy. Outcomes of interest were changed in: number of patients served, performance status at admission (Karnofsky Performance Status score [KPS], length of participation in the program (days of care provided, place of death (home vs. hospital/hospice, and satisfaction with care. Statistical methods included linear and quadratic regressions. A linear and a quadratic regressions were generated; the independent variable was the year, while the dependent one was the number of patients from 1986 to 2008. Two linear regressions were generated for patients died at home and in the hospital, respectively. For each regression, the R square, the unstandardized and standardized coefficients and related P-values were estimated. Results The number of patients served by ANT has increased continuously from 131 (1986 to a cumulative total of 69,336 patients (2008, at a steady rate of approximately 121 additional patients per year and with no significant gender difference. The annual number of home visits increased from 6,357 (1985 to 904,782 (2008. More ANT patients died at home than in hospice or hospital; this proportion increased from 60% (1987 to 80% (2007. The rate of growth in the number of patients dying in hospital/hospice was approximately 40 patients/year (p 40 increased. Mean days of care for patients with KPS > 40 exceeded mean days for patients with KPS Conclusions The ANT home care model of palliative care delivery has been well-received, with progressively growing numbers of patients served. It has resulted in a greater proportion of home deaths and in patients' accessing palliative care at an earlier point in the disease trajectory. Changes in ANT chronicle palliative care trends in general.

  15. Immunity status against rubella in 15-30 years old women during

    Poopak Izadi

    2011-03-01

    Full Text Available Background: Rubella is an acute viral infection. There are disastrous malformations in fetus (congenital rubella syndrome (when pregnant women expose to the virus, especially in the first trimester. Affected or vaccinated people have permanent immunity. Measurement of IgM and IgG serum titer against rubella is the most reliable indicator of immunity status and is helful for finding of nonimmune people.Materials and Method: In this study we selected 427 women (age range: 15-30 who were referred to our center for anti-rubella IgG, IgM measurement during 1386 and 138. Rubella antibodies were measured by Enzyme Linked Immunosorbent Assay (ELISA test.Results: Immunity of women against rubella in Kermanshah was 83.66% which was lower than the mean rate reported in Iran.Conclusion: We recommend vaccination of susceptible women before marriage

  16. Condylar volume and surface in Caucasian young adult subjects

    Cordasco Giancarlo

    2010-12-01

    Full Text Available Abstract Background There have been no quantitative standards for volumetric and surface measurements of the mandibular condyle in Caucasian population. However, the recently developed cone-beam computed tomography (CBCT system allows measurement of these parameters with high accuracy. Methods CBCT was used to measure the condylar volume, surface and the volume to surface ratio, called the Morphometric Index (MI, of 300 temporo-mandibular joints (TMJ in 150 Caucasian young adult subjects, with varied malocclusions, without pain or dysfunction of TMJs. Results The condylar volume was 691.26 ± 54.52 mm3 in males and 669.65 ± 58.80 mm3 in, and was significantly higher (p2 in males and 394.77 ± 60.73 mm2 in females. Furthermore, the condylar volume (693.61 ± 62.82 mm3 in the right TMJ was significantly higher than in the left (666.99 ± 48.67 mm3, p 2 in the right TMJ and 389.41 ± 56.63 mm2 in the left TMJ; t = 3.29; p Conclusion These data from temporomandibular joints of patients without pain or clinical dysfunction might serve as examples of normal TMJ's in the general population not seeking orthodontic care.

  17. Condylar volume and surface in Caucasian young adult subjects

    There have been no quantitative standards for volumetric and surface measurements of the mandibular condyle in Caucasian population. However, the recently developed cone-beam computed tomography (CBCT) system allows measurement of these parameters with high accuracy. CBCT was used to measure the condylar volume, surface and the volume to surface ratio, called the Morphometric Index (MI), of 300 temporo-mandibular joints (TMJ) in 150 Caucasian young adult subjects, with varied malocclusions, without pain or dysfunction of TMJs. The condylar volume was 691.26 ± 54.52 mm3 in males and 669.65 ± 58.80 mm3 in, and was significantly higher (p< 0.001) in the males. The same was observed for the condylar surface, although without statistical significance (406.02 ± 55.22 mm2 in males and 394.77 ± 60.73 mm2 in females). Furthermore, the condylar volume (693.61 ± 62.82 mm3 ) in the right TMJ was significantly higher than in the left (666.99 ± 48.67 mm3, p < 0.001) as was the condylar surface (411.24 ± 57.99 mm2 in the right TMJ and 389.41 ± 56.63 mm2 in the left TMJ; t = 3.29; p < 0.01). The MI is 1.72 ± 0.17 for the whole sample, with no significant difference between males and females or the right and left sides. These data from temporomandibular joints of patients without pain or clinical dysfunction might serve as examples of normal TMJ's in the general population not seeking orthodontic care

  18. Differences in legal characteristics between Caucasian and African-American women diverted into substance abuse treatment.

    Scott, Melanie C; Edwards, Laurie; Lussier, Lauren R; Devine, Susan; Easton, Caroline J

    2011-01-01

    In this exploratory study, we examined differences in the legal characteristics of Caucasian and African-American female offenders (n = 122) who were diverted into substance abuse treatment, to identify any racial disparities. We also examined the differences between groups in demographics and in substance abuse, family, and violence histories. In terms of legal characteristics, the results showed that African-American female offenders were significantly more likely to have been incarcerated at the time of their substance dependency evaluation than were Caucasian female offenders. Also, African-American women were more likely to have served 13 months for the current legal charge in comparison to the 4 months served by Caucasian women, although no differences were found between groups in the severity of the current legal charge. Comparison of demographics and substance abuse, family, and violence histories indicated that African-American women were more likely to be undereducated, crack cocaine dependent, and overly exposed to violence. Overall, the sample of female offenders evidenced severe substance dependency problems, a strong need for inpatient substance abuse treatment, and chronic legal and social difficulties. Implications of these findings are discussed in relation to unbalanced sentencing policies and increasing awareness of the treatment needs of this unique population. PMID:21389168

  19. Body density differences between negro and caucasian professional football players

    Adams, J.; Bagnall, K. M.; McFadden, K. D.; Mottola, M.

    1981-01-01

    Other workers have shown that the bone density for the average negro is greater than for the average caucasian. This would lead to greater values of body density for the average negro but it is confused because the average negro has a different body form (and consequently different proportions of body components) compared with the average caucasian. This study of body density of a group of professional Canadian football players investigates whether or not to separate negroes from caucasians w...

  20. A population-based study of neuromyelitis optica in Caucasians

    Asgari, N; Lillevang, S T; Skejoe, H P B;

    2011-01-01

    Epidemiologic studies have suggested different prevalence of neuromyelitis optica (NMO) in different ethnic groups. However, data on the incidence and prevalence of NMO in Caucasians are scarce.......Epidemiologic studies have suggested different prevalence of neuromyelitis optica (NMO) in different ethnic groups. However, data on the incidence and prevalence of NMO in Caucasians are scarce....

  1. Downward spirals of body surveillance and weight/shape concern among African American and Caucasian college women.

    Fitzsimmons, Ellen E; Bardone-Cone, Anna M

    2011-06-01

    Within dominant American culture, females often learn to view themselves from an observer's perspective and to treat themselves as objects to be looked at (i.e., self-objectification), which can result in negative outcomes. Body surveillance (the indicator of self-objectification) has been found to predict concern with weight/shape in predominantly Caucasian samples, but research has not yet examined the potential reciprocal relations between body surveillance and weight/shape concern. Participants were 226 women attending a Midwestern university (70 self-identified as African American and 156 as Caucasian) who provided data at two time points, spaced about 5 months apart. Results revealed that downward spirals of body surveillance and weight/shape concern were apparent for the Caucasian but not the African American women. However, there was evidence that body surveillance helped account for change in weight/shape concern for the African American women. PMID:21596635

  2. The moderating effects of parenting styles on African-American and Caucasian children's suicidal behaviors.

    Greening, Leilani; Stoppelbein, Laura; Luebbe, Aaron

    2010-04-01

    Given that parenting practices have been linked to suicidal behavior in adolescence, examining the moderating effect of parenting styles on suicidal behavior early in development could offer potential insight into possible buffers as well as directions for suicide prevention and intervention later in adolescence. Hence, the moderating effects of parenting styles, including authoritarian, permissive, and features of authoritative parenting, on depressed and aggressive children's suicidal behavior, including ideation and attempts, were evaluated with young children (N = 172; 72% male, 28% female) ranging from 6 to 12 years of age. African American (69%) and Caucasian (31%) children admitted for acute psychiatric inpatient care completed standardized measures of suicidal behavior, depressive symptoms, and proactive and reaction aggression. Their parents also completed standardized measures of parental distress and parenting style. Hierarchical regression analyses revealed that, while statistically controlling for age and gender, children who endorsed more depressive symptoms or reactive aggression reported more current and past suicidal behavior than children who endorsed fewer depressive or aggressive symptoms. The significant positive relationship observed between depressive symptoms and childhood suicidal behavior, however, was attenuated by parental use of authoritarian parenting practices for African-American and older children but not for younger and Caucasian children. The ethnic/racial difference observed for the buffering effect of authoritarian parenting practices offers potential theoretical and clinical implications for conceptualizing the moderating effects of parenting styles on African-American and Caucasian children's suicidal behavior. PMID:19806443

  3. Naevi as a risk factor for basal cell carcinoma in Caucasians: a Danish case-control study

    Lock-Andersen, J; Drzewiecki, K T; Wulf, H C

    1999-01-01

    The number of melanocytic naevi in Caucasians is related to previous exposure to the sun and is a well-documented major risk factor for cutaneous malignant melanoma. Basal cell carcinoma, which is the most common form of skin cancer, has also been shown to be related to exposure to the sun. To...... higher number of naevi on the arms and the legs than did female controls, but also had more naevi on the trunk. For females, the risk for basal cell carcinoma increased with increasing number of naevi. Naevi were not a risk factor for basal cell carcinoma in males....... investigate whether the number of common naevi is a risk factor for basal cell carcinoma in Caucasians we performed whole-body counting of naevi > or =2 mm in a Danish case-control study with 145 cases of primary basal cell carcinoma and 119 controls matched on age, gender and place of residence. Naevi were...

  4. Naevi as a risk factor for basal cell carcinoma in Caucasians: a Danish case-control study

    Lock-Andersen, J; Drzewiecki, K T; Wulf, H C

    1999-01-01

    The number of melanocytic naevi in Caucasians is related to previous exposure to the sun and is a well-documented major risk factor for cutaneous malignant melanoma. Basal cell carcinoma, which is the most common form of skin cancer, has also been shown to be related to exposure to the sun. To...... investigate whether the number of common naevi is a risk factor for basal cell carcinoma in Caucasians we performed whole-body counting of naevi > or =2 mm in a Danish case-control study with 145 cases of primary basal cell carcinoma and 119 controls matched on age, gender and place of residence. Naevi were...... recorded according to size and body region and the skin phototype was assessed. There was no correlation between self-reported skin type and the number of naevi. Females with basal cell carcinoma had more naevi than did female controls (median number of naevi: 65 and 32, respectively) while males with...

  5. Diffuse Large B-Cell Lymphoma Transformed from Mucosa-Associated Lymphoid Tissue Lymphoma Arising in a Female Urethra Treated with Rituximab for the First Time

    Zahrani, A. Al; Abdelsalam, M.; Fiaar, A. Al; Ibrahim, N.; Al-Elawi, A.; Muhammad, B

    2012-01-01

    A 30-year-old female patient presented to the gynecology clinic with a small (painless) swelling at the urethral orifice. She underwent surgical excision of the lesion. Pathological examination revealed non-Hodgkin's lymphoma of diffuse large B-cell type and mucosa-associated lymphoid tissue type, stage IE. The patient refused radiotherapy. Accordingly, we started CHOP-R chemotherapy. She received a total of 6 cycles of CHOP and 8 cycles of rituximab. Patient follow-up was done 3 months later...

  6. Feedback experience from a 30 years old concrete using cement with a high content of blast furnace slag

    In this study, we analyze the aspect of a slag cement concrete used in the seventies for the construction of the walls of a structure located close to the channel sea. From different characterization tests (chemical, physical, and micro structural), it can be conclude that the concrete is not showing any pathology and any important attack, due to the marine environment. After being exposed during 30 years, the chlorides ions have not reach the steel metal bar reinforcement and the carbonation depth is still low. This study details the results of chloride diffusion coefficient and carbonation depth measurements, sulfates and chloride quantification, XRD analysis, and SEM examination. (authors)

  7. Childhood Risk Factors in Substance Abuse Among a Group of Abuser 20-30 Year-Old Group in Tehran

    A.R. Zahiredin

    2004-01-01

    Full Text Available Substance use disorder is the second most common psychiatric disorders and is far more prevalent among young adults (ages;18-34y/0. Because of its importance and main effect in society, this study performed for evaluation of association fourteen childhood and adoleseence pathologic factors with substance use disorder among a group of abuser (20-30/0that referred to five addiction center in Tehran . The sample consist 100 patient: including 50 case and 50 control who were selected by DSM- IV based semi-structured diagnostic interviews for decrease memory biases in this retrospective cohart study. The patient’s parents also evaluated by DSM- IV based Semi-structured diagnostic interviews. The analysis showed significant relation between: parents control on the siblings, addiction in relatives of pt (except parents, addicted peers and friends, to be affected with the peers and friends and substance use disorder at the ages (20-30y/o. There wasn’t any association between: Disruptive childhood behaviors (under 11y/o, diagnosed medical illness (under 11y/o diagnosed Psychiatric illness (under 6 mo , family size, socio economic state and substance use disorder at the age(20-30y/0 . Finally some childhood and adolescence pathologic factors has association with Substance use disorder at the ages ( 20-30y/5 that these can be used for education all planning , prevention , design high risk group and remedical plans.

  8. Childhood Risk Factors in Substance Abuse Among a Group of Abuser 20-30 Year-Old Group in Tehran

    A.R. Zahiredin; A. Kiany

    2004-01-01

    Substance use disorder is the second most common psychiatric disorders and is far more prevalent among young adults (ages;18-34y/0). Because of its importance and main effect in society, this study performed for evaluation of association fourteen childhood and adoleseence pathologic factors with substance use disorder among a group of abuser (20-30/0)that referred to five addiction center in Tehran . The sample consist 100 patient: including 50 case and 50 control who...

  9. Uranium speciation in 30-year old Freital mine tailings: an EXAFS, μ-XRD, and μ-XRF study

    Full text of publication follows: Risk assessments of actinide-contaminated soils and sediments require detailed knowledge of actinide speciation and its long-term kinetics. Former Saxonian mine tailings, which have been covered but else left undisturbed, are ideally suited to study changes in uranium speciation over timescales of decades. We investigated the major uranium species in two samples from buried mine tailings using a combination of Synchrotron-based microfocus-techniques (μ-XRF, μ-XRD with micrometer resolution), bulk EXAFS spectroscopy, and chemical extractions. In sample F1 (5 m depth, oxic, pH 8, U = 440 mg/kg, high Ca, S, Pb, Cu, Zn concentrations), uranium is diffusely distributed among aggregates of layer silicates (muscovite, illite and kaolinite). The chemical extractions and EXAFS results confirm that uranium is sorbed to these minerals, but is not incorporated into their crystal structure. Sorption is also in line with the high pH and low carbonate concentrations in pore water. In sample F3 (12 m depth, oxic, pH 4, U = 430 mg/kg), the combination of μ-XRF and μ-XRD enabled us to identify several U(IV) and U(VI) containing minerals like coffinite, uraninite, uranyl hydroxide, and vanuralite. Only a minor part of U is sorbed to layer silicates as confirmed by chemical extractions and EXAFS spectroscopy. At smaller depth (F1, 5 m), sulfuric acid from the ore extraction procedure was completely neutralized by the construction waste used as cover material, resulting in precipitation of jarosite and gypsum. Even 30 years after the ore extraction, uranium remains highly soluble. At greater depth (F3, 12 m), the low pH from ore extraction was conserved. The presence of U(IV) minerals suggest either precipitation of secondary (IV) minerals due to microbial redox activity, or incomplete dissolution of primary (IV) minerals due to ore processing inefficiency of these older sediments. The U(IV) minerals were recalcitrant during chemical extractions, suggesting low uranium solubility even at oxic redox conditions. The results demonstrate a very high variability of uranium speciation and hence potential mobility, which seems to depend on geochemical parameters and site history, but shows little influence of time. (authors)

  10. Muon beam line at J-PARC MUSE. Reuse of a 30-year-old superconducting magnet

    The Muon Science Laboratory at the Materials and Life Science Experimental Facility at J-PARC is now operating stably. In the first stage, a conventional superconducting muon channel was installed, which can extract low-energy positive muons (30 MeV/c) and medium-energy positive (or negative) muons up to 120 MeV/c. The established muon yield is several 107/s for 60 MeV/c (both positive and negative muons) at a proton beam power of 1 MW. This channel is used for various experiments such as muon spin spectroscopy, muon-catalyzed fusion and nondestructive elemental analysis. The superconducting solenoid is the key element of this beam line. We briefly present the construction and operation of this solenoid and cryogenics. (author)

  11. Excision of an epidermal inclusion cyst: Correction of a long-term complication of female genital circumcision.

    Dun, Erica C; Ackerman, Christina; Cutler, Abigail; Lakhi, Nisha A

    2016-06-01

    Epidermal inclusion cysts are a late complication of female genital circumcision, which is a practice that affects 125 million women primarily from Africa and the Middle East. A 30-year-old woman, gravida 4, para 1, presented to our clinic with an 8-year history of a slowly enlarging periclitoral mass. The patient had undergone female genital circumcision at the age of 5 years. We describe and video-illustrate the surgical technique of excising the 8-cm epidermal inclusion cyst. Using this technique, the entire cyst was resected intact, excess vulvar skin removed, and defect repaired. Postoperatively, she had minimal pain, no dyspareunia, and good cosmesis. Restoration of anatomy for this late complication of female genital circumcision is achievable with knowledge of anatomy, adherence to basic surgical principles that include tension-free closure, and close postoperative follow up. PMID:27001220

  12. Eating Disorders: Explanatory Variables in Caucasian and Hispanic College Women

    Aviña, Vanessa; Day, Susan X.

    2016-01-01

    The authors explored Hispanic and Caucasian college women's (N = 264) behavioral and attitudinal symptoms of eating disorders after controlling for body mass index and internalization of the thinness ideal, as well as the roles of ethnicity and ethnic identity in symptomatology. Correlational analysis, multivariate analysis of variance, and…

  13. Torpedo maculopathy with an anisometropic amblyopia in a 5-year-old Caucasian girl: case report

    Marco Dutra-Medeiros

    2013-08-01

    Full Text Available The aim of this study is to report a clinical case of asymptomatic female Caucasian children with torpedo maculopathy. A 5-year-old girl was referred to our clinic for routine evaluation. The ophthalmic examination revealed best-corrected visual acuity of 20/20 in both eyes, without any changes in the biomicroscopy. Fundus examination showed normal findings in one eye, whereas in the contralateral eye it disclosed, in the temporal sector of the macular region, a whitish, atrophic, oval chorioretinal lesion with clearly defined margins. Posterior evaluations documented the stability of the lesion. Torpedo maculopathy diagnosis is based on its characteristic shape and peculiar location. The differential diagnosis has to be estabilished versus choroidal lesions (melanoma and nevus, congenital or iatrogenic hyperplasia of the retinal pigment epithelium (RPE and particularly versus the congenital pigmented lesions associated with Gardner's syndrome.

  14. A Case of Unexplained Cerebral Sinus Thrombosis in a 22-Year-Old Obese Caucasian Woman.

    Seheult, Jansen N; Chibisov, Irina

    2016-08-01

    Herein, we present the case of a 22-year old obese Caucasian woman female with no acquired thrombophilic risk factors who was diagnosed with extensive cerebral sinus thrombosis. A detailed thrombophilia workup demonstrated persistently elevated plasminogen activator inhibitor 1 (PAI-1) activity levels, with an elevated PAI-1 antigen concentration and homozygosity for the PAI-1 4G allele (4G/4G genotype). The patient was treated with indefinite warfarin anticoagulation medication due to the unprovoked nature of her thrombotic event. Disturbances in the fibrinolytic system, in particular PAI-1, have been related to an increased risk of arterial and venous thrombosis. In this article, we discuss the pathophysiology of hypofibrinolysis associated with elevated PAI-1 levels and the PAI-1 4G/5G polymorphism. PMID:27287941

  15. Activity Patterns And Perceptions Of Goods, Services, And Eco-Cultural Attributes By Ethnicity And Gender For Native Americans And Caucasians

    Joanna Burger

    2012-08-01

    Full Text Available Managing ecosystems requires understanding how people use and value them. The objective of this study was to examine gender differences in resource use and perceptions of environmental quality in Native Americans and Caucasians interviewed at an Indian festival in East-central Idaho. More men than women engaged in consumptive activities, but there were no differences for non-consumptive or religious/spiritual. More Caucasian males engaged in hunting, and more females engaged in collecting herb and, berries, and bird-watching. More Native American males engaged in hunting and fishing, and more females engaged in picnics and walking/running. Women had higher rates of hike, walk and bike than did men, and there were no ethnic differences. The data indicate that both the percent participation and the frequency of participation varied both ethnically and by gender.

  16. Caucasian Infants Scan Own- and Other-Race Faces Differently

    Wheeler, Andrea; Anzures, Gizelle; Quinn, Paul C.; Pascalis, Olivier; Omrin, Danielle S.; Lee, Kang

    2011-01-01

    Young infants are known to prefer own-race faces to other race faces and recognize own-race faces better than other-race faces. However, it is entirely unclear as to whether infants also attend to different parts of own- and other-race faces differently, which may provide an important clue as to how and why the own-race face recognition advantage emerges so early. The present study used eye tracking methodology to investigate whether 6- to 10-month-old Caucasian infants (N = 37) have differen...

  17. Platelet antigen allele frequencies in Australian aboriginal and Caucasian populations.

    Chen, Z; Lester, S; Boettcher, B; McCluskey, J

    1997-11-01

    We have applied genotyping methods of PCR-SSOP and PCR-RFLP to three, bi-allelic platelet specific antigen systems HPA-1 (Pla), HPA-3 (Bak) and HPA-5 (Br). This combination of techniques offers flexibility for high volume or rapid typing. The phenotype and genotype frequencies of alleles from the three systems differ significantly between the Yuendumu Australian Aboriginals (Wailbri) and Australian Caucasians. The major differences are the very low frequencies of HPA-1b and HPA-3b in Yuendumu Aboriginals which are potentially relevant to platelet transfusion in patients of Australian Aboriginal descent. PMID:9423221

  18. Life expectancy in two Caucasian countries. How much due to overestimated population?

    2001-12-01

    Full Text Available This study is a first attempt to produce reliable estimates of mortality in Georgia and Armenia in the 1990s. Official statistics registered a decrease in mortality over the 1990s in spite of local wars, mass flows of refugees, and severe economic hardships faced by populations. According to official statistics, in 1999-2000 population size was about 5.4 millions in Georgia and about 3.8 millions in Armenia. Non-official estimates based on migration surveys are much lower: 4.0-4.1 millions and 3.0 millions, respectively. This huge difference is mostly due to unregistered out-migration. In addition to corrections in population, corrections are made for under-registration of deaths. Hospital statistics is used for infant deaths and the Coale-Demeny model life tables are used for ages above 70. In Georgia, the introduction of payment for the declaration of vital events resulted in a greater under-registration of deaths than in Armenia. Modified populations, mortality and life expectancy values are produced for the 1990s. In 1999 life expectancy was 68.6 and 75.6 for males and females in Georgia and 68.7 and 75.4 for males and females in Armenia. These figures are lower than the official estimates by 5.2 and 5.6 years for males and females in Georgia and by 3.8 and 1.7 years for males and females in Armenia. After corrections Caucasian male life expectancy is higher than in other post-Soviet countries.

  19. Pigmentation and vitamin D metabolism in Caucasians: low vitamin D serum levels in fair skin types in the UK.

    Daniel Glass

    Full Text Available BACKGROUND: Vitamin D may play a protective role in many diseases. Public health messages are advocating sun avoidance to reduce skin cancer risk but the potential deleterious effects of these recommendations for vitamin D metabolism have been poorly investigated. METHODOLOGY/PRINCIPAL FINDINGS: We investigated the association between 25-hydroxy-vitamin D (25(OHD, skin type and ultraviolet exposure in 1414 Caucasian females in the UK. Mean age of the cohort was 47 years (18-79 and mean 25(OHD levels were 77 nmol/L (6-289. 25(OHD levels were strongly associated with season of sampling with higher levels in the spring and summer months (p<0.0001. Light skin types (skin type 1 and 2 have lower levels of 25(OHD (mean 71 nmol/L compared to darker skin types (skin type 3 and 4 (mean 82 nmol/L after adjusting for multiple confounders (p<0.0001. The trend for increasing risk of low vitamin D with fairer skin types was highly significant despite adjustment for all confounders (p = 0.001. CONCLUSIONS/SIGNIFICANCE: Contrary to previous studies across different ethnic backgrounds, this study within Caucasian UK females shows that fair skin types have lower levels of 25(OHD compared to darker skin types with potential detrimental health effects. Public health campaigns advocating sun avoidance in fair skinned individuals may need to be revised in view of their risk of vitamin D deficiency.

  20. Detection and characterization of clostebol sulfate metabolites in Caucasian population.

    Balcells, Georgina; Pozo, Oscar J; Garrostas, Lorena; Esquivel, Argitxu; Matabosch, Xavier; Kotronoulas, Aristotelis; Joglar, Jesús; Ventura, Rosa

    2016-06-01

    Anabolic androgenic steroids (AAS) are synthetic testosterone derivatives which undergo extensive metabolism in man. Differences in the excretion of phase II metabolites are strongly associated with inter-individual and inter-ethnic variations. Sulfate metabolites have been described as long-term metabolites for some AAS. Clostebol is the 4-chloro derivative of testosterone and the aim of the present study was the evaluation of clostebol sulfate metabolites in Caucasian population by LC-MS/MS technology. Clostebol was orally administered to four healthy Caucasian male volunteers, and excretion study urines were collected up to 31 days. Several analytical strategies (neutral loss scan, precursor ion scan and selected reaction monitoring acquisitions modes) were applied to detect sulfate metabolites in post-administration samples. Sixteen sulfate metabolites were detected, five of them having detectability times above 10 days (S1a, S2a, S3b, S3g and S4b). Interestingly, metabolite S1a could be detected up to the last collected sample of all excretion studies and it was characterized by LC-MS/MS and GC-MS as 4ξ-chloro-5α-androst-3β-ol-17-one 3β-sulfate. Thus, monitoring of S1a improves the detection time of clostebol misuse with respect to the commonly monitored metabolites, excreted in the glucuronide fraction. Importantly, this new metabolite can be incorporated into recently developed LC-MS/MS screening methods base on the direct detection of phase II metabolites. PMID:27085012

  1. Thyrotoxic periodic paralysis in Caucasian patients: a diagnostic challenge.

    Pichon, Bertrand; Lidove, Olivier; Delbot, Thierry; Aslangul, Elisabeth; Hausfater, Pierre; Papo, Thomas

    2005-09-01

    Secondary hypokalemic periodic paralysis is rare. However, when it occurs, it is usually associated with Graves' disease and it is mostly diagnosed in Asiatic male patients. In this report, we analyze the diagnostic procedure in three cases of hypokalemic periodic paralysis associated with Graves' disease, diagnosed in three different emergency care units over the last 3 years. Three Caucasian men (26, 30, and 39 years of age) came to the emergency care unit for acute tetraparesia. One of them had suffered 15 stereotypical episodes of tetraparesia during the last 2 years. Goiter was present in each case. Kalemia was 1.8, 2.1, and 3 mmol/l, respectively. Triggering events such as considerable sugar intake and physical exercise were present in two cases. In all cases, low TSH levels, high FT4 levels, and anti-TSH receptor antibodies led to the diagnosis of Graves' disease. All patients were treated with potassium supplementation and neomercazole. Outcome was good with a follow-up of 6, 9, and 24 months, respectively. Emergency care practitioners should be aware of this diagnosis, which may affect Caucasian patients presenting with transient tetraparesia in a primary care unit. PMID:16137557

  2. Nose tip refinement using interdomal suture in caucasian nose

    Pasinato, Rogério

    2012-01-01

    Full Text Available Introduction: Refinement of the nose tip can be accomplished by a variety of techniques, but currently, the use of sutures in the nasal tip with conservative resection of the alar cartilage is the most frequently recommended approach. Objective: To classify the nasal tip and to demonstrate the interdomal suture applied to nasal tip refinement in the Caucasian nose, as well as to provide a simple and practical presentation of the surgical steps. Method: Development of surgical algorithm for nasal tip surgery: 1. Interdomal suture (double binding suture, 2. Interdomal suture with alar cartilage weakening (cross-hatching, 3. Interdomal suture with cephalic removal of the alar cartilage (McIndoe technique based on the nasal tip type classification. This classification assesses the interdomal distance (angle of domal divergence and intercrural distance, domal arch width, cartilage consistency, and skin type. Interdomal suture is performed through endonasal rhinoplasty by basic technique without delivery (Converse-Diamond technique under local anesthesia Conclusion: This classification is simple and facilitates the approach of surgical treatment of the nasal tip through interdomal suture, systematizing and standardizing surgical maneuvers for better refinement of the Caucasian nose.

  3. Data on the reproduction of a Caucasian Viper, Vipera kaznakovi Nikolsky, 1909 (Serpentes: Viperidae from Hopa (Northeastern Anatolia, Turkey

    Bayram Göçmen

    2013-12-01

    Full Text Available In the current study we report an observation of a Caucasian Viper, Vipera kaznakovi from Hopa (Artvin, Turkey giving birth. During our field studies, we captured a female Vipera kaznakovi on July 21, 2012 from Esenkıyı village, Hopa (Artvin, Turkey, it was brought to the laboratory and kept in a terrarium for a period until May 28, 2013. The female (SVL= 483 mm, total length, TL = 541 mm gave birth to eight young (mean SVL= 146 mm, mean TL= 161.4 mm, range= 155 – 172 mm; mean weight, W= 3.11 g, range= 2.6 – 3.4 g on August 11, 2012. In six and a half months, the juvenile snakes had reached 163 mm SVL, 187 mm TL and 5.1g W and increased their size by approximately 15%.

  4. Effect of Adolescent Obesity on Cardiometabolic Risk in African-Americans and Caucasians

    Hoffman, Robert P.

    2012-01-01

    African-Americans have more hypertension, stroke, and type 2 diabetes than do Caucasians. Endothelial dysfunction and insulin resistance are precursors for each. Since these diseases have origins in pediatrics and are associated with obesity, this study was designed to determine if obesity has different effects on endothelial function, insulin sensitivity, and secretion in African-American and Caucasian adolescents. Thirty-three Caucasian and 25 African-Americans (10–18 years old) were subdiv...

  5. Comparison of Male and Female Response Behaviour on Minnesota Multiphasic Personality Inventory-2

    Hayfa Tayseer Elbokai

    2011-04-01

    Full Text Available This study aimed to compare the response behaviour of male and female on the second edition of Minnesota Multiphasic Personality Inventory, and to draw faking good and bad profiles for them.The researchers applied the MMPI-2 on 850 subjects; their age ranged from 17-30 years old, which chosen randomly from Al-Balqa' Applied Universities' different colleges.After using the equation of faking good and bad, the sample consisted of 160 subjects, /61/ males and/ 99/ females; they were chosen deliberately from 850 subjects.The authors used mean and standard deviation to draw faking good and bad profiles for male and female separately.The study has achieved number of results which are summarized into the following points:1- The reason behind of students' faking good might be their choice of the option 'false' for most test.2- The reason behind of students' faking bad might be their choice of the option 'true' for most test.3- Similarity exists between the profiles' forms of faking good for males and females separately and the other studies which applied a close studies to the current one. 4- Similarity exists between the profiles' forms of faking bad for males and females separately and the other studies which applied a close studies to the current one.Current research recommendations for future research are provided.

  6. Paleotethys geo dynamics of the Caspian-Caucasian region

    Full text: Character of the spread of the plate-tectonic structures of Paleotethys and its oceanic basins including plan and age of the deformation as well as relation between Paleotethys and Mesotethys and the other issues are urgent debatable problems of the Paleozoic-Triassic geology in the region. As a result of complex geologic, magmatic, tectonic, paleo bio geographic, geophysical and cosmotectonic studies in the Caucasus, Zacaspian and Iran there were constructed geo dynamic maps on the paleo tectonic basis for certain time sections starting from the Cambrian transition stage till the Triassic models of Paleotethys evolution for two near-meridional geo traverses Arabian margin of Gondwana and in the north it crosses the East-European platform. In the Cambrian the change of the carbonaceous facies by the arkosicsandstones and quartzites in the Gondwana and in the East-European platforms is associated with the absolute elevation and washout of the Caspian-Caucasian shield. This is a precursor of more significant events and processes. There probably occurred a large structural reconstruction in the boundary of the Cambrian and the Ordovician associated with the beginning of the opening of the Caucasian, Turkestan and Ural pale oceans. As a result of the continental riftogenesis that in the next stage is transformed from the rifting into the spreading of the oceanic crust the double deep-water basins of Paleotethys were separated. The closure of neo-Paleotethys in the late Triassic was preceded by the crack of Gondwana and location of a system of the branching rifting and spreading of Mesotethys

  7. A Cross-Cultural Study of Anxiety among Chinese and Caucasian American University Students

    Xie, Dong; Leong, Frederick T. L.

    2008-01-01

    This study investigated the cross-cultural differences on state, trait, and social anxiety between Chinese and Caucasian American university students. Chinese students reported higher levels of social anxiety than did Caucasian American students. Correlations between trait and state anxiety were compared in light of the trait model of…

  8. Physical Activities and Sedentary Pursuits in African American and Caucasian Girls

    Dowda, Marsha; Pate, Russell R.; Felton, Gwen M.; Saunders, Ruth; Ward, Dianne S.; Dishman, Rod K.; Trost, Stewart G.

    2004-01-01

    The purposes of this study were to describe and compare the specific physical activity choices and sedentary pursuits of African American and Caucasian American girls. Participants were 1,124 African American and 1,068 Caucasian American eighth-grade students from 31 middle schools. The 3-Day Physical Activity Recall (3DPAR) was used to measure…

  9. Oral Reading Fluency and Prediction of Reading Comprehension in African American and Caucasian Elementary School Children.

    Hintze, John M.; Callahan, James E., III; Matthews, William J.; Williams, Stacy A.S.; Tobin, Kevin G.

    2002-01-01

    Examines the differential predictive bias of curriculum-based measurement (CBM) in reading across African American and Caucasian students. Results of this study suggest that CBM continues to appear to be a sensitive form of direct reading assessment in the local curriculum for both African American and Caucasian elementary-age students. (Contains…

  10. Clonal diversity and clone formation in the parthenogenetic Caucasian rock Lizard Darevskia dahli [corrected].

    Vergun, Andrey A; Martirosyan, Irena A; Semyenova, Seraphima K; Omelchenko, Andrey V; Petrosyan, Varos G; Lazebny, Oleg E; Tokarskaya, Olga N; Korchagin, Vitaly I; Ryskov, Alexey P

    2014-01-01

    The all-female Caucasian rock lizard species Darevskia dahli and other parthenogenetic species of this genus reproduce normally via true parthenogenesis. Previously, the genetic diversity of this species was analyzed using allozymes, mitochondrial DNA, and DNA fingerprint markers. In the present study, variation at three microsatellite loci was studied in 111 specimens of D. dahli from five populations from Armenia, and new information regarding clonal diversity and clone formation in D. dahli was obtained that suggests a multiple hybridization origin. All individuals but one were heterozygous at the loci studied. Based on specific allele combinations, 11 genotypes were identified among the individuals studied. Individuals with the same genotypes formed distinct clonal lineages: one major clone was represented by 72 individuals, an intermediate clone was represented by 21 individuals, and nine other clones were rare and represented by one or several individuals. A new approach based on the detection and comparison of genotype-specific markers formed by combinations of parental-specific markers was developed and used to identify at least three hybridization founder events that resulted in the initial formation of one major and two rare clones. All other clones, including the intermediate and seven rare clones, probably arose through postformation microsatellite mutations of the major clone. This approach can be used to identify hybridization founder events and to study clone formation in other unisexual taxa. PMID:24896777

  11. Clonal diversity and clone formation in the parthenogenetic Caucasian rock lizard Darevskia dahlia.

    Vergun, Andrey A; Martirosyan, Irena A; Semyenova, Seraphima K; Omelchenko, Andrey V; Petrosyan, Varos G; Lazebny, Oleg E; Tokarskaya, Olga N; Korchagin, Vitaly I; Ryskov, Alexey P

    2014-01-01

    The all-female Caucasian rock lizard species Darevskia dahli and other parthenogenetic species of this genus reproduce normally via true parthenogenesis. Previously, the genetic diversity of this species was analyzed using allozymes, mitochondrial DNA, and DNA fingerprint markers. In the present study, variation at three microsatellite loci was studied in 111 specimens of D. dahli from five populations from Armenia, and new information regarding clonal diversity and clone formation in D. dahli was obtained that suggests a multiple hybridization origin. All individuals but one were heterozygous at the loci studied. Based on specific allele combinations, 11 genotypes were identified among the individuals studied. Individuals with the same genotypes formed distinct clonal lineages: one major clone was represented by 72 individuals, an intermediate clone was represented by 21 individuals, and nine other clones were rare and represented by one or several individuals. A new approach based on the detection and comparison of genotype-specific markers formed by combinations of parental-specific markers was developed and used to identify at least three hybridization founder events that resulted in the initial formation of one major and two rare clones. All other clones, including the intermediate and seven rare clones, probably arose through postformation microsatellite mutations of the major clone. This approach can be used to identify hybridization founder events and to study clone formation in other unisexual taxa. PMID:24618670

  12. Clonal Diversity and Clone Formation in the Parthenogenetic Caucasian Rock Lizard Darevskia dahli

    Vergun, Andrey A.; Martirosyan, Irena A.; Semyenova, Seraphima K.; Omelchenko, Andrey V.; Petrosyan, Varos G.; Lazebny, Oleg E.; Tokarskaya, Olga N.; Korchagin, Vitaly I.; Ryskov, Alexey P.

    2014-01-01

    The all-female Caucasian rock lizard species Darevskia dahli and other parthenogenetic species of this genus reproduce normally via true parthenogenesis. Previously, the genetic diversity of this species was analyzed using allozymes, mitochondrial DNA, and DNA fingerprint markers. In the present study, variation at three microsatellite loci was studied in 111 specimens of D. dahli from five populations from Armenia, and new information regarding clonal diversity and clone formation in D. dahli was obtained that suggests a multiple hybridization origin. All individuals but one were heterozygous at the loci studied. Based on specific allele combinations, 11 genotypes were identified among the individuals studied. Individuals with the same genotypes formed distinct clonal lineages: one major clone was represented by 72 individuals, an intermediate clone was represented by 21 individuals, and nine other clones were rare and represented by one or several individuals. A new approach based on the detection and comparison of genotype-specific markers formed by combinations of parental-specific markers was developed and used to identify at least three hybridization founder events that resulted in the initial formation of one major and two rare clones. All other clones, including the intermediate and seven rare clones, probably arose through postformation microsatellite mutations of the major clone. This approach can be used to identify hybridization founder events and to study clone formation in other unisexual taxa. PMID:24618670

  13. Perplexing purpura in two females: Rare case of autoerythrocyte sensitization syndrome

    Ram R Tainwala

    2013-01-01

    Full Text Available Autoerythrocyte sensitization syndrome is a psychologically induced painful bruising condition. Two female, 19 and 30-year-old presented with recurrent episodes of painful ecchymotic bruising over accessible areas of body. In the younger female, episodes were since 3 years and were precipitated by stress and trivial trauma. The elder female presented with similar lesions since 3 months which were spontaneous in presentation. There were no obvious psychiatric manifestations in either. Clinically, ecchymotic changes in various stages of development were seen. Routine hemogram and coagulation profile were normal. Histopathology showed extravasated erythrocytes, perivascular neutrophils and fibrinoid deposition. Intradermal injection of autologous whole blood produced a painful ecchymotic reaction after 2 h similar to the presenting lesions. Psychiatric evaluation revealed mild mixed depression - anxiety disorder in the younger female while the latter revealed no abnormalities. The diagnosis of autoerythrocyte sensitization syndrome was made based on clinical history and findings, positive autoerythrocyte sensitization test, psychiatric evaluation and absence of any other clinical or laboratory pathology.

  14. Perplexing purpura in two females: Rare case of autoerythrocyte sensitization syndrome.

    Tainwala, Ram R; Phiske, Meghna; Raghuwanshi, Abhijith; Mathapati, Sukesh; Manjare, Ashwini K; Jerajani, Hemangi R

    2013-10-01

    Autoerythrocyte sensitization syndrome is a psychologically induced painful bruising condition. Two female, 19 and 30-year-old presented with recurrent episodes of painful ecchymotic bruising over accessible areas of body. In the younger female, episodes were since 3 years and were precipitated by stress and trivial trauma. The elder female presented with similar lesions since 3 months which were spontaneous in presentation. There were no obvious psychiatric manifestations in either. Clinically, ecchymotic changes in various stages of development were seen. Routine hemogram and coagulation profile were normal. Histopathology showed extravasated erythrocytes, perivascular neutrophils and fibrinoid deposition. Intradermal injection of autologous whole blood produced a painful ecchymotic reaction after 2 h similar to the presenting lesions. Psychiatric evaluation revealed mild mixed depression - anxiety disorder in the younger female while the latter revealed no abnormalities. The diagnosis of autoerythrocyte sensitization syndrome was made based on clinical history and findings, positive autoerythrocyte sensitization test, psychiatric evaluation and absence of any other clinical or laboratory pathology. PMID:24350012

  15. Comparing HLA shared epitopes in French Caucasian patients with scleroderma.

    Doua F Azzouz

    Full Text Available Although many studies have analyzed HLA allele frequencies in several ethnic groups in patients with scleroderma (SSc, none has been done in French Caucasian patients and none has evaluated which one of the common amino acid sequences, (67FLEDR(71, shared by HLA-DRB susceptibility alleles, or (71TRAELDT(77, shared by HLA-DQB1 susceptibility alleles in SSc, was the most important to develop the disease. HLA-DRB and DQB typing was performed for a total of 468 healthy controls and 282 patients with SSc allowing FLEDR and TRAELDT analyses. Results were stratified according to patient's clinical subtypes and autoantibody status. Moreover, standardized HLA-DRß1 and DRß5 reverse transcriptase Taqman PCR assays were developed to quantify ß1 and ß5 mRNA in 20 subjects with HLA-DRB1*15 and/or DRB1*11 haplotypes. FLEDR motif is highly associated with diffuse SSc (χ(2 = 28.4, p<10-6 and with anti-topoisomerase antibody (ATA production (χ(2 = 43.9, p<10-9 whereas TRAELDT association is weaker in both subgroups (χ(2 = 7.2, p = 0.027 and χ(2 = 14.6, p = 0.0007 respectively. Moreover, FLEDR motif- association among patients with diffuse SSc remains significant only in ATA subgroup. The risk to develop ATA positive SSc is higher with double dose FLEDR than single dose with respectively, adjusted standardised residuals of 5.1 and 2.6. The increase in FLEDR motif is mostly due to the higher frequency of HLA-DRB1*11 and DRB1*15 haplotypes. Furthermore, FLEDR is always carried by the most abundantly expressed ß chain: ß1 in HLA DRB1*11 haplotypes and ß5 in HLA-DRB1*15 haplotypes.In French Caucasian patients with SSc, FLEDR is the main presenting motif influencing ATA production in dcSSc. These results open a new field of potential therapeutic applications to interact with the FLEDR peptide binding groove and prevent ATA production, a hallmark of severity in SSc.

  16. Takotsubo cardiomyopathy in a Caucasian Italian woman: Case report

    Castellani Debora

    2007-04-01

    Full Text Available Abstract Background Takotsubo cardiomyopathy is an acute cardiac syndrome characterized by transient LV regional wall motion abnormalities (with peculiar apical ballooning appearance, chest pain or dyspnea, ST-segment elevation and minor elevations of cardiac enzyme levels Case presentation A 68-year-old woman was admitted to the Emergency Department because of sudden onset chest pain occurred while transferring her daughter, who had earlier suffered a major seizure, to the hospital. The EKG showed sinus tachycardia with ST-segment elevation in leads V2–V3 and ST-segment depression in leads V5–V6, she was, thus, referred for emergency coronary angiography. A pre-procedural transthoracic echocardiogram revealed regional systolic dysfunction of the LV walls with hypokinesis of the mid-apical segments and hyperkinesis of the basal segments. Coronary angiography showed patent epicardial coronary arteries; LV angiography demonstrated the characteristic morphology of apical ballooning with hyperkinesis of the basal segments and hypokinesis of the mid-apical segments. The post-procedural course was uneventful; on day 5 after admission the echocardiogram revealed full recovery of apical and mid-ventricular regional wall-motion abnormalities. Conclusion Takotsubo cardiomyopathy is a relatively rare, unique entity that has only recently been widely appreciated. Acute stress has been indicated as a common trigger for the transient LV apical ballooning syndrome, especially in postmenopausal women. The present report is a typical example of stress-induced takotsubo cardiomyopathy in a Caucasian Italian postmenopausal woman.

  17. Caucasian infants scan own- and other-race faces differently.

    Wheeler, Andrea; Anzures, Gizelle; Quinn, Paul C; Pascalis, Olivier; Omrin, Danielle S; Lee, Kang

    2011-01-01

    Young infants are known to prefer own-race faces to other race faces and recognize own-race faces better than other-race faces. However, it is entirely unclear as to whether infants also attend to different parts of own- and other-race faces differently, which may provide an important clue as to how and why the own-race face recognition advantage emerges so early. The present study used eye tracking methodology to investigate whether 6- to 10-month-old Caucasian infants (N = 37) have differential scanning patterns for dynamically displayed own- and other-race faces. We found that even though infants spent a similar amount of time looking at own- and other-race faces, with increased age, infants increasingly looked longer at the eyes of own-race faces and less at the mouths of own-race faces. These findings suggest experience-based tuning of the infant's face processing system to optimally process own-race faces that are different in physiognomy from other-race faces. In addition, the present results, taken together with recent own- and other-race eye tracking findings with infants and adults, provide strong support for an enculturation hypothesis that East Asians and Westerners may be socialized to scan faces differently due to each culture's conventions regarding mutual gaze during interpersonal communication. PMID:21533235

  18. Stereoselective metabolism of metoprolol in Caucasians and Nigerians--relationship to debrisoquine oxidation phenotype.

    Lennard, M. S.; Tucker, G T; Woods, H. F.; Silas, J H; Iyun, A O

    1989-01-01

    The relationship between debrisoquine oxidation phenotype and the stereoselective metabolism of metoprolol was investigated in populations of British Caucasians (n = 139) and Nigerian subjects (n = 117). The 0-8 h urinary S/R-metoprolol (S/R-M) ratio was related to the ability to metabolise metoprolol and debrisoquine in both ethnic groups. The median S/R-M ratio was significantly higher in Caucasians (1.27) than in Nigerians (1.10). In the Caucasian population poor metabolisers of debrisoqui...

  19. Recurrent Breast Abscesses due to Corynebacterium kroppenstedtii, a Human Pathogen Uncommon in Caucasian Women

    Anne Le Flèche-Matéos

    2012-01-01

    Full Text Available Background. Corynebacterium kroppenstedtii (Ck was first described in 1998 from human sputum. Contrary to what is observed in ethnic groups such as Maori, Ck is rarely isolated from breast abscesses and granulomatous mastitis in Caucasian women. Case Presentation. We herein report a case of recurrent breast abscesses in a 46-year-old Caucasian woman. Conclusion. In the case of recurrent breast abscesses, even in Caucasian women, the possible involvement of Ck should be investigated. The current lack of such investigations, probably due to the difficulty to detect Ck, may cause the underestimation of such an aetiology.

  20. Diffuse large B-cell lymphoma transformed from mucosa-associated lymphoid tissue lymphoma arising in a female urethra treated with rituximab for the first time.

    Zahrani, A Al; Abdelsalam, M; Fiaar, A Al; Ibrahim, N; Al-Elawi, A; Muhammad, B

    2012-05-01

    A 30-year-old female patient presented to the gynecology clinic with a small (painless) swelling at the urethral orifice. She underwent surgical excision of the lesion. Pathological examination revealed non-Hodgkin's lymphoma of diffuse large B-cell type and mucosa-associated lymphoid tissue type, stage IE. The patient refused radiotherapy. Accordingly, we started CHOP-R chemotherapy. She received a total of 6 cycles of CHOP and 8 cycles of rituximab. Patient follow-up was done 3 months later through CT scan and cytoscopy confirming the complete remission. The patient has been disease-free for 4 years. We reviewed 26 cases of this rare entity reported previously. PMID:22679430

  1. HLA-A, B and DR in Caucasians with transitional cell carcinoma of the bladder.

    Saunders, P H; Anderson, S A; Stogdill, V D; Lamm, D L

    1983-11-01

    When HLA-A, B and DR antigens in Caucasian patients with transitional cell carcinoma of the urinary bladder were compared with controls, no significant alterations in antigen frequencies were found. PMID:6581580

  2. ARTERIAL ELASTICITY IN AMERICAN INDIAN AND CAUCASIAN CHILDREN, ADOLESCENTS, AND YOUNG ADULTS

    Gardner, Andrew W; Parker, Donald E.

    2011-01-01

    We compared arterial elasticity in American Indian and Caucasian children, adolescents, and young adults, and we assessed whether demographic, body composition, and ambulatory activity measures were predictive of arterial elasticity within each group. Fifty-one American Indians and 66 Caucasians between the ages of 8 and 30 years were assessed on large artery elasticity index, small artery elasticity index, body fat percentage, and daily ambulatory activity during seven consecutive days. Amer...

  3. Liver Transplantation Outcomes Among Caucasians, Asian Americans, and African Americans with Hepatitis B

    Bzowej, Natalie; Han, Steven; Degertekin, Bulent; Keeffe, Emmet B.; Emre, Sukru; Brown, Robert; Reddy, Rajender; Lok, Anna S

    2009-01-01

    Several previous studies found that Asians transplanted for hepatitis B virus (HBV) infection had worse post-transplant outcomes than Caucasians. Data on post-transplant outcomes of African Americans and waitlist outcomes of Asian Americans and African Americans with hepatitis B are scant. The aim of this study was to compare waitlist and post-transplant outcomes among Asian Americans, African Americans, and Caucasians who had HBV-related liver disease. Data from a retrospective-prospective s...

  4. Family, peer, and individual correlates of sexual experience among Caucasian and Asian American late adolescents

    McLaughlin, CS; Chen, C.; Greenberger, E; Biermeier, C

    1997-01-01

    This study explored ethnic and gender differences in sexual behavior and its correlates among 148 Caucasian American and 202 Asian American college students (mean age = 19.8 years). Among Asian Americans, differences in mean number of sexual partners were not associated with differences in generational status, ethnic subgroup, or level of acculturation as indicated by language usage at home. As expected, Caucasian Americans reported having had more sexual partners by late adolescence to young...

  5. HIV-1 subtype D infections among Caucasians from Northwestern Poland--phylogenetic and clinical analysis.

    Miłosz Parczewski

    Full Text Available BACKGROUND: HIV-1 subtype D infections, which are associated with a faster rate of progression and lymphocyte CD4 decline, cognitive deficit and higher mortality, have rarely been found in native Europeans. In Northwestern Poland, however, infections with this subtype had been identified. This study aimed to analyze the sequence and clinical data for patients with subtype D using molecular phylogeography and identify transmission clusters and ancestry, as well as drug resistance, baseline HIV tropism and antiretroviral treatment efficacy. METHODS: Phylogenetic analyses of local HIV-1 subtype D sequences were performed, with time to the most recent common ancestor inferred using bayesian modeling. Sequence and drug resistance data were linked with the clinical and epidemiological information. RESULTS: Subtype D was found in 24 non-immigrant Caucasian, heterosexually infected patients (75% of females, median age at diagnosis of 49.5 years; IQR: 29-56 years. Partial pol sequences clustered monophyletically with the clades of Ugandan origin and no evidence of transmission from other European countries was found. Time to the most common recent ancestor was 1989.24 (95% HPD: 1968.83-1994.46. Baseline drug resistance to nucleoside reverse transcriptase inhibitors was observed in 54.5% of cases (mutations: M41L, K103N, T215S/D with evidence of clustering, no baseline integrase or protease resistance and infrequent non-R5 tropism (13.6%. Virologic failure was observed in 60% of cases and was associated with poor adherence (p<0.001 and subsequent development of drug resistance (p = 0.008, OR: 20 (95%CI: 1.7-290. CONCLUSIONS: Local subtype D represented an independently transmitted network with probably single index case, high frequency of primary drug resistance and evidence of transmission clusters.

  6. Online social media in everyday life in Ireland : A qualitative exploration of media use among Irish 25-30 year-olds during a time of crisis

    English, Claire

    2013-01-01

    Online social media such as social network sites, online forums and blogs have emerged as spaces where interpersonal connections, discussion and displays of identity take place, and have been adopted extensively on a global scale. While research into the use of these sites in Ireland to date provides insights into subscription levels and the uses made of individual sites, little is known about the use of these media technologies in everyday life, the relationship between online and offline pr...

  7. Hereditary papillary renal cell carcinoma primarily diagnosed in a cervical lymph node: a case report of a 30-year-old woman with multiple metastases

    Behnes Carl Ludwig; Schlegel Christina; Shoukier Moneef; Magiera Isabella; Henschke Frank; Schwarz Alexander; Bremmer Felix; Loertzer Hagen

    2013-01-01

    Abstract Background Papillary renal cell carcinoma is a rare cancer. Some cases can be attributed to individuals with hereditary renal cell carcinomas usually consisting of the clear cell subtype. In addition, two syndromes with hereditary papillary renal cell carcinoma have been described. One is the hereditary leiomyomatosis and renal cell carcinoma, which is characterized by cutaneous and uterine leiomyomas and renal cell carcinoma mostly consisting of the papillary renal cell carcinoma ty...

  8. Control of the integrity of the fuel elements and the 30-years old reactor tank at the Dalat nuclear research reactor

    The aluminum tank of the Dalat nuclear research reactor is three decades old. Recent underwater optical inspection has revealed a number of corrosion spots, causing a certain concern about its longevity. Concerning the fuel assemblies of the Russian type VVR-M2 a regular radioactivity monitoring of air and reactor coolant water has not observed so far any anomaly related to the leakage of fissio products. However, with more than 11,000 operating hours at nominal power since 1984 some fuel assemblies are now approaching the last stage of their lifetime and early detection of fuel failure must be paid due attention. Appropriate measures have been taken to maintain as good as possible the parameters of the primary coolant water during reactor shut-down periods, especially in the stagnant zones of the pool. Routine low-level measurements of fission products allow the early detection of anomal leakage of the whole core as minor as 0.03 mCi/h of Xe-135 released into the pool water. Accurate account of the pool water loss and replenishment ensures the detection of invisible water leakage through the aluminum tank as low as 10 liters/week. Results of corrosion products monitoring show a slight increasing trend of corrosion rate of the whole primary coolant system. However from these data it is hard to conclude about the development status of the corrosion observed optically in the reactor tank. (author). 4 refs, 4 tabs, 4 figs

  9. mtDNA and the origin of Caucasians: identification of ancient Caucasian-specific haplogroups, one of which is prone to a recurrent somatic duplication in the D-loop region.

    Torroni, A.; Lott, M. T.; Cabell, M F; Chen, Y. S.; Lavergne, L.; Wallace, D.C.

    1994-01-01

    mtDNA sequence variation was examined in 175 Caucasians from the United States and Canada by PCR amplification and high-resolution restriction-endonuclease analysis. The majority of the Caucasian mtDNAs were subsumed within four mtDNA lineages (haplogroups) defined by mutations that are rarely seen in Africans and Mongoloids. The sequence divergence of these haplogroups indicates that they arose early in Caucasian radiation and gave raise to modern European mtDNAs. Although ancient, none of t...

  10. Genes identified in Asian SLE GWASs are also associated with SLE in Caucasian populations

    Wang, Chuan; Ahlford, Annika; Järvinen, Tiina M; Nordmark, Gunnel; Eloranta, Maija-Leena; Gunnarsson, Iva; Svenungsson, Elisabet; Padyukov, Leonid; Sturfelt, Gunnar; Jönsen, Andreas; Bengtsson, Anders A; Truedsson, Lennart; Eriksson, Catharina; Rantapää-Dahlqvist, Solbritt; Sjöwall, Christopher; Julkunen, Heikki; Criswell, Lindsey A; Graham, Robert R; Behrens, Timothy W; Kere, Juha; Rönnblom, Lars; Syvänen, Ann-Christine; Sandling, Johanna K

    2013-01-01

    Recent genome-wide association studies (GWASs) conducted in Asian populations have identified novel risk loci for systemic lupus erythematosus (SLE). Here, we genotyped 10 single-nucleotide polymorphisms (SNPs) in eight such loci and investigated their disease associations in three independent Caucasian SLE case–control cohorts recruited from Sweden, Finland and the United States. The disease associations of the SNPs in ETS1, IKZF1, LRRC18-WDFY4, RASGRP3, SLC15A4, TNIP1 and 16p11.2 were replicated, whereas no solid evidence of association was observed for the 7q11.23 locus in the Caucasian cohorts. SLC15A4 was significantly associated with renal involvement in SLE. The association of TNIP1 was more pronounced in SLE patients with renal and immunological disorder, which is corroborated by two previous studies in Asian cohorts. The effects of all the associated SNPs, either conferring risk for or being protective against SLE, were in the same direction in Caucasians and Asians. The magnitudes of the allelic effects for most of the SNPs were also comparable across different ethnic groups. On the contrary, remarkable differences in allele frequencies between Caucasian and Asian populations were observed for all associated SNPs. In conclusion, most of the novel SLE risk loci identified by GWASs in Asian populations were also associated with SLE in Caucasian populations. We observed both similarities and differences with respect to the effect sizes and risk allele frequencies across ethnicities. PMID:23249952

  11. Arterial elasticity in American Indian and Caucasian children, adolescents, and young adults.

    Gardner, Andrew W; Parker, Donald E

    2011-08-01

    We compared arterial elasticity in American Indian and Caucasian children, adolescents, and young adults, and we assessed whether demographic, body composition, and ambulatory activity measures were predictive of arterial elasticity within each group. Fifty-one American Indians and 66 Caucasians between the ages of 8 and 30 years were assessed on large artery elasticity index, small artery elasticity index, body fat percentage, and daily ambulatory activity during 7 consecutive days. American Indians had a higher percentage of body fat than Caucasians (p = 0.002), whereas daily ambulatory activity measures were similar (p > 0.05). American Indians had a 16% lower large artery elasticity index (p = 0.007) and a 19% lower small artery elasticity index (p cadence (p = 0.001), fat-free mass (p cadence for 30 continuous minutes (p = 0.009), race (p = 0.005), and average cadence (p = 0.049). Between 8 and 30 years of age, elasticity means for the large and small arteries is lower in American Indians than in Caucasians. A smaller difference was observed in children, with a trend to a much larger difference in young adults. Furthermore, greater fat-free mass and higher daily ambulatory cadence are associated with higher arterial elasticity in both American Indians and Caucasians. PMID:21828174

  12. Treatment responses in Asians and Caucasians with chronic hepatitis C infection

    Kenneth K Yan; Marianne Guirgis; Thuy Dinh; Jacob George; Anouk Dev; Alice Lee; Amany Zekry

    2008-01-01

    AIM:To conduct a multicentre retrospective review of virological response rates in Asians infected with genotype 1 chronic hepatitis C (CHC) treated with combination interferon and ribavirin and then to compare their responses to that among Caucasians. METHODS:Asian patients infected with genotype 1 CHC treated at 4 Australian centres between 2001 to 2005 were identified through hospital databases.Baseline demographic characteristics,biochemical,virological and histological data and details of treatment were collected.Sustained virological responses (SVR) in this cohort were then compared to that in Caucasian subjects,matched by genotype,age,gender and the stage of hepatic fibrosis. RESULTS:A total of 108 Asians with genotype 1 CHC were identified.The end of treatment response (ETR) for the cohort was 79% while the SVR was 67%.Due to the relatively advanced age of the Asian cohort,only sixty-four subjects could be matched with Caucasians.The ETR among matched Asians and Caucasians was 81% and 56% respectively (P=0.003),while the SVR rates were 73% and 36% (P<0.001) respectively.This difference remained significant after adjusting for other predictive variables. CONCLUSION:Genotype 1 CHC in Asian subjects is associated with higher rates of virological response compared to that in Caucasians.

  13. Female condoms

    ... female condoms at most drugstores, STI clinics, and family planning clinics. You need to plan to have a ... Jensen JT, Mishell DR. Family planning: contraception, ... Katz VL, eds. Comprehensive Gynecology . 6th ed. Philadelphia, ...

  14. Perceived racism and alcohol consequences among African American and Caucasian college students.

    Grekin, Emily R

    2012-12-01

    Few studies have assessed relationships between perceived racism, racism-related stress, and alcohol problems. The current study examined these relationships within the context of tension reduction models of alcohol consumption. Participants were 94 African American and 189 Caucasian college freshmen who completed an online survey assessing perceived racism, alcohol consequences, alcohol consumption, negative affect, and deviant behavior. Hierarchical multiple regressions indicated that racism-related stress predicted alcohol consequences for both African American and Caucasian college students, even after controlling for alcohol consumption, negative affect, and behavioral deviance. The frequency of racist events predicted alcohol consequences for Caucasian but not African American students. These findings highlight the need to address racism and racism-related stress in college-based alcohol prevention and intervention efforts. PMID:23046273

  15. Thyrotoxic periodic paralysis due to excessive L-thyroxine replacement in a Caucasian man.

    Hannon, M J

    2009-09-01

    Thyrotoxic periodic paralysis is a potentially fatal complication of hyperthyroidism, more common in Asian races, which is defined by a massive intracellular flux of potassium. This leads to profound hypokalaemia and muscle paralysis. Although the paralysis is temporary, it may be lethal if not diagnosed and treated rapidly, as profound hypokalaemia may induce respiratory muscle paralysis or cardiac arrest. The condition is often misdiagnosed in the west due to its comparative rarity in Caucasians; however it is now increasingly described in Caucasians and is also being seen with increasing frequency in western hospitals due to increasing immigration and population mobility. Here we describe the case of a patient with panhypopituitarism due to a craniopharyngioma, who developed thyrotoxic periodic paralysis due to excessive L-thyroxine replacement. This disorder has been described in Asian subjects but, to our knowledge, thyrotoxic periodic paralysis secondary to excessive L-thyroxine replacement has never been described in Caucasians.

  16. Ethnic Differences in Insulin Sensitivity, β-Cell Function, and Hepatic Extraction Between Japanese and Caucasians

    Møller, Jonas B; Dalla Man, Chiara; Overgaard, Rune V;

    2014-01-01

    a cross-sectional study with oral glucose tolerance tests to assess β-cell function, hepatic insulin extraction, and insulin sensitivity. PARTICIPANTS: PARTICIPANTS included 120 Japanese and 150 Caucasian subjects. MAIN OUTCOMES: Measures of β-cell function, hepatic extraction, and insulin...... sensitivity were assessed using C-peptide, glucose, and insulin minimal models. RESULTS: Basal β-cell function (Φ(b)) was lower in Japanese compared with Caucasians (P < .01). In subjects with IGT, estimates of the dynamic (Φ(d)) and static (Φ(s)) β-cell responsiveness were significantly lower in the Japanese...... compared with Caucasians (P < .05). In contrast, values of insulin action showed higher sensitivity in the Japanese IGT subjects. Hepatic extraction was similar in NGT and IGT groups but higher in Japanese type 2 diabetic subjects (P < .01). Despite differences in insulin sensitivity, β-cell function, and...

  17. Knowledge and Attitudes in Alzheimer's Disease in a Cohort of Older African Americans and Caucasians.

    Howell, J Christina; Soyinka, Oretunlewa; Parker, Monica; Jarrett, Thomas L; Roberts, David L; Dorbin, Cornelya D; Hu, William T

    2016-06-01

    African American participation in Alzheimer's disease (AD) research studies has been historically low. To determine whether older African Americans and Caucasians had different knowledge or attitudes related to AD, we administered the Alzheimer's Disease Knowledge Scale (ADKS) to 67 older African Americans and 140 older caucasians in the greater Atlanta area as well as questions targeting locus of control over general health and AD risks. Older African Americans scored slightly lower on ADKS than older caucasians, with race only accounting for 1.57 (95% confidence interval [CI] 0.57-2.61, P < .001) points of difference in a multivariate model. Attitudes toward AD were also similar between the 2 groups but 1 (35.7%) in 3 adults reported control over general health but not AD risks. In addition to enhancing education content in outreach efforts, there is an urgent need to address the perception that future AD risks are beyond one's own internal control. PMID:26646115

  18. Estrogen Therapy and Bone Mineral Density in African-American and Caucasian Women

    Eskridge, Susan L.; Morton, Deborah J.; Kritz-Silverstein, Donna; Barrett-Connor, Elizabeth; Wingard, Deborah; Wooten, Wilma

    2010-01-01

    Controlling for body size and composition, the authors examined the association between estrogen therapy and bone mineral density in older African-American and Caucasian women. In 1992–1998, 443 African-American and 989 Caucasian women aged 45–87 years were assessed for medication use, laboratory variables, behavioral characteristics, and bone mineral density. The mean age was 61.3 (95% confidence interval: 60.3, 62.3) years in African Americans and 71.0 (95% confidence interval: 70.4, 71.7) ...

  19. The effect of BCMO1 gene variants on macular pigment optical density in young healthy Caucasians

    Zachary eKyle-Little

    2014-12-01

    Full Text Available Background: Serum lutein (L and zeaxanthin (Z positively correlate with macular pigment optical density (MPOD, hence the latter is a valuable indirect tool for measuring L and Z content in the macula. L and Z have been attributed antioxidant capacity and protection from certain retinal diseases but their uptake within the eye is thought to depend on genetic, age and environmental factors. In particular gene variants within beta-carotene monooxygenase (BCMO1 are thought to modulate MPOD in the macula.Objectives: To determine the effect of BCMO1 single nucleotide polymorphisms (SNPs rs11645428, rs6420424 and rs6464851 on macular pigment optical density (MPOD in a cohort of young healthy participants of Caucasian origin with normal ocular health.Design: In this cohort study, MPOD was assessed in 46 healthy participants (22 male and 24 female with a mean age of 24 ± 4.0 years (range 19-33. The three SNPs, rs11645428, rs6420424, rs6564851 that have established associations with MPOD were determined using MassEXTEND (hME Sequenom assay. One-way analysis of variance (ANOVA was performed on groups segregated into homozygous and heterozygous BCMO1 genotypes. Correlations between body mass index (BMI, iris colour, gender, central retinal thickness (CRT, diet and MPOD were investigated.Results: MPOD did not significantly vary with BCMO1 rs11645428 (F2,41 = 0.700, p = 0.503, rs6420424 (F2,41 = 0.210, p = 0.801 nor rs6464851 homozygous or heterozygous genotypes (F2,41 = 0,13, p = 0.88, in this young healthy cohort. The combination of these three SNPs into triple genotypes based on plasma conversion efficiency did not affect MPOD (F2,41 = 0.07, p = 0.9. There was a significant negative correlation with MPOD and central retinal thickness (r = - 0.39, p = 0.01 but no significant correlation between BMI, iris colour, gender and MPOD. Conclusion: Our results indicate that macular pigment deposition within the central retina is not dependent on BCMO1 gene variant

  20. Correlates of AUDIT Risk Status for Male and Female College Students

    DeMartini, Kelly S.; Carey, Kate B.

    2009-01-01

    Objective: The current study identified gender-specific correlates of hazardous drinker status as defined by the AUDIT. Participants: A total of 462 college student volunteers completed the study in 2006. The sample was predominantly Caucasian (75%) and female (55%). Methods: Participants completed a survey assessing demographics, alcohol use…

  1. Body Dissatisfaction, Drive for Thinness, and Self-Esteem in African American College Females.

    James, Kimberly A.; Phelps, LeAdelle; Bross, Andrea L.

    2001-01-01

    Evaluates African American undergraduate females (N=95) for body dissatisfaction, drive for thinness, and on four dimensions of self-concept. Results indicate body dissatisfaction and drive for thinness at levels commensurate with Caucasian samples. A hierarchical multiple regression found a combination of physical self-concept, drive for…

  2. Okamoto syndrome in a girl of Caucasian origin.

    Markouri, Margharita; Karpathios, Themistokles; Dinopoulos, Argirios; Attilakos, Achilleas; Fretzayas, Andrew; Bakoula, Chryssa; Kitsiou-Tzeli, Sophia

    2008-12-01

    We report the clinical and genetic evaluation of a 2-year-old Greek female with striking phenotypic similarities to the three previously published cases of Okamoto syndrome. The main features were characteristic facies, cleft palate, generalized hypotonia, severe developmental delay, congenital hydronephrosis, and congenital heart defects. Routine chromosome testing and whole-genome high-resolution comparative genetic hybridization analysis were negative for any gross numerical or structural chromosome aberrations and for microdeletions/duplications of more than 3 million base pairs respectively. Fluorescence in situ hybridization analysis for 22q11.2 deletion and DNA analysis of the protein tyrosine phosphatase, non-receptor type II gene were normal, thus excluding DiGeorge and Noonan syndromes. Our patient did not show most of the cardinal features of Schinzel-Giedion, otopalatodigital, and C-trigonocephaly syndromes. Moreover, in our patient some new malformations were identified: unilateral kidney hypoplasia and severe anal stenosis. The latter was considered as pertinent and is described here to establish a wider clinical spectrum of Okamoto syndrome. At the age of 3 years 6 months the child continues to show severe growth failure and significant global developmental delay. For the practising paediatrician it is prudent to bear Okamoto syndrome in mind, especially in children with learning disability and a pattern of dysmorphic features. PMID:19046188

  3. Bone mineral density, rib pain and other features of the female athlete triad in elite lightweight rowers

    Dimitriou, Lygeri; Weiler, Richard; Lloyd-Smith, Rebecca; Turner, Anthony N.; Heath, Luke; James, Nic; Reid, Anna

    2014-01-01

    Objective: To determine bone mineral density (BMD) and the associations among BMD, menstrual history, disordered eating (DE), training history, intentional weight loss (IWL) and rib pain for the first time in female lightweight rowers. Setting: 9 lightweight rowing clubs, UK. Participants: 29 Caucasian female lightweight rowers volunteered. 21 (12 active, 9 retired) completed the study. Inclusion criteria: female lightweight rowers aged over 18 years. Exclusion crit...

  4. An investigation of the HUMVWA31A locus in British Caucasians

    Drozd, M A; Archard, L; Lincoln, P J;

    1994-01-01

    A number of short tandem repeat (STR) loci are currently being examined for their usefulness as markers of identity; HUMVWA31A is one such locus. We used a high-sieving agarose technique to type 200 British Caucasians for this locus. Comparison of the resultant allele frequencies with other...

  5. Comparative Validity of MMPI-2 Scores of African American and Caucasian Mental Health Center Clients.

    McNulty, John L.; Graham, John R.; Ben-Porath, Yossef S.; Stein, L. A. R.

    1997-01-01

    The comparative validity of Minnesota Multiphasic Personality Inventory-2 (MMPI-2) scores for 123 African American and 561 Caucasian clients from a community mental health center was studied by contrasting mean MMPI-2 scores and correlations between these scores and therapists' ratings. Correlations were not significantly different for racial…

  6. Nonsuicidal self-injury in Asian versus Caucasian university students: who, how, and why?

    Turner, Brianna J; Arya, Shalini; Chapman, Alexander L

    2015-04-01

    The correlates of nonsuicidal self-injury (NSSI) among Asian and Caucasian university students; differences in the rates, frequency, forms, severity, and emotional contexts of NSSI among self-injuring students; and whether Asian students who are highly oriented toward Asian culture differed from those less oriented toward Asian culture in NSSI characteristics were investigated. University students (N = 931), including 360 Caucasian students (n = 95, 26.4%, with a history of ≥ 1 episode of NSSI) and 571 Asian students (n = 107, 18.7%, with a history of NSSI), completed questionnaires assessing NSSI, acculturation, and putative risk factors for NSSI. Caucasian students were more likely to report NSSI, particularly cutting behavior, self-injured with greater frequency and versatility, and reported greater increases in positively valenced, high arousal emotions following NSSI, compared to Asian students. Among Asian students, obsessive-compulsive symptoms, experiential avoidance, and anger suppression increased the likelihood of reporting a history of NSSI. Among Caucasian students, lack of emotional clarity and anger suppression increased likelihood of NSSI. Finally, some tentative findings suggested potentially important differences in rates and frequency of NSSI among Asian students who were highly oriented toward Asian culture compared with those less oriented toward Asian culture. PMID:25157829

  7. Perceived discrimination, coping, and quality of life for African-American and Caucasian persons with cancer.

    Merluzzi, Thomas V; Philip, Errol J; Zhang, Zhiyong; Sullivan, Courtney

    2015-07-01

    In racial disparities research, perceived discrimination is a proposed risk factor for unfavorable health outcomes. In a proposed "threshold-constraint" theory, discrimination intensity may exceed a threshold and require coping strategies, but social constraint limits coping options for African Americans, who may react to perceived racial discrimination with disengagement, because active strategies are not viable under this social constraint. Caucasian Americans may experience less discrimination and lower social constraint, and may use more active coping strategies. There were 213 African Americans and 121 Caucasian Americans with cancer who participated by completing measures of mistreatment, coping, and quality of life. African Americans reported more mistreatment than Caucasian Americans (p ethnicity (p Discrimination may exceed threshold more often for African Americans than for Caucasians and social constraint may exert greater limits for African Americans. Results suggest that perceived discrimination affects quality of life for African Americans with cancer because their coping options to counter mistreatment, which is racially based, are limited. This process may also affect treatment, recovery, and survivorship. PMID:25090144

  8. Noninvasive Screening for Risk Factors of Type 2 Diabetes in Young, Rural, Caucasian Children

    Peterson, Sharon; Sheffer, Sarah; Long Roth, Sara; Bennett, Paul A.; Lloyd, Les

    2010-01-01

    School nurses play an important role in identifying students who are at risk for Type 2 diabetes mellitus (T2DM). Few studies have screened Caucasian students, and none have targeted rural, low-income, elementary children. The five noninvasive risk factors used for this study were family history, high body mass index (BMI) for age/sex,…

  9. Post-transplant Lymphoproliferative disorder in the United States : Young Caucasian males are at highest risk

    Dharnidharka, VR; Tejani, AH; Ho, PL; Harmon, WE

    2002-01-01

    We have previously documented Caucasian race and cadaver donor source as risk factors for post-transplant lymphoproliferative disorder (PTLD) development in recipients registered in the North American Pediatric Renal Transplant Cooperative Study (NAPRTCS). We analyzed data from the Scientific Regist

  10. Studies of variability in the PTEN gene among Danish caucasian patients with Type II diabetes mellitus

    Hansen, L; Jensen, J N; Ekstrøm, C T;

    2001-01-01

    Phosphatase and tensin homologue deleted from chromosome ten (PTEN) has recently been characterized as a novel member in the expanding network of proteins regulating the intracellular effects of insulin. By dephosphorylation of phosphatidyl-inositol-(3, 4, 5)-trisphosphate (PIP3) the PTEN protein......-insulin-dependent) diabetes mellitus in a Danish Caucasian population....

  11. Infective endocarditis due to Bacillus cereus in a pregnant female: A case report and literature review.

    Shah, Mahek; Patnaik, Soumya; Wongrakpanich, Supakanya; Alhamshari, Yaser; Alnabelsi, Talal

    2015-01-01

    Incidence of infective endocarditis during pregnancy is around 0.006% with high maternal and fetal mortality. Bacillus cereus is an extremely rare cause for endocarditis in intravenous drug abusers (IVDA) or those with valvular disease or devices such as pacemakers. We report a case of B. cereus endocarditis, which, to the best of our knowledge, has never been reported in pregnancy. A 30-year-old, 25-week pregnant female presented with right shoulder pain, swelling and erythema on the lateral aspect of deltoid muscle from large abscess over her deltoid muscle. She was found to have a vegetation on the native tricuspid valve. Cultures from abscess fluid and blood cultures grew B. cereus, she was appropriately treated with antimicrobials and had favorable outcomes. There are cereus endocarditis reported but none during pregnancy. When cultures grow unusual organisms the case must be thoroughly investigated. This case illustrates a rare situation (endocarditis in pregnancy) with an unusual outcome (B. cereus) on an uncommon valve (tricuspid valve). PMID:26793477

  12. Infective endocarditis due to Bacillus cereus in a pregnant female: A case report and literature review

    Mahek Shah

    2015-01-01

    Full Text Available Incidence of infective endocarditis during pregnancy is around 0.006% with high maternal and fetal mortality. Bacillus cereus is an extremely rare cause for endocarditis in intravenous drug abusers (IVDA or those with valvular disease or devices such as pacemakers. We report a case of B. cereus endocarditis, which, to the best of our knowledge, has never been reported in pregnancy. A 30-year-old, 25-week pregnant female presented with right shoulder pain, swelling and erythema on the lateral aspect of deltoid muscle from large abscess over her deltoid muscle. She was found to have a vegetation on the native tricuspid valve. Cultures from abscess fluid and blood cultures grew B. cereus, she was appropriately treated with antimicrobials and had favorable outcomes. There are <20 cases of B. cereus endocarditis reported but none during pregnancy. When cultures grow unusual organisms the case must be thoroughly investigated. This case illustrates a rare situation (endocarditis in pregnancy with an unusual outcome (B. cereus on an uncommon valve (tricuspid valve.

  13. Paraoxonase 1 Phenotype and Mass in South Asian versus Caucasian Renal Transplant Recipients

    Philip W. Connelly

    2012-01-01

    Full Text Available South Asian renal transplant recipients have a higher incidence of cardiovascular disease compared with Caucasian renal transplant recipients. We carried out a study to determine whether paraoxonase 1, a novel biomarker for cardiovascular risk, was decreased in South Asian compared with Caucasian renal transplant recipients. Subjects were matched two to one on the basis of age and sex for a total of 129 subjects. Paraoxonase 1 was measured by mass, arylesterase activity, and two-substrate phenotype assay. Comparisons were made by using a matched design. The frequency of PON1 QQ, QR and RR phenotype was 56%, 37%, and 7% for Caucasian subjects versus 35%, 44%, and 21% for South Asian subjects (χ2=7.72, P=0.02. PON1 mass and arylesterase activity were not significantly different between South Asian and Caucasian subjects. PON1 mass was significantly associated with PON1 phenotype (P=0.0001, HDL cholesterol (P=0.009, LDL cholesterol (P=0.02, and diabetes status (P<0.05. Arylesterase activity was only associated with HDL cholesterol (P=0.003. Thus the frequency of the PON1 RR phenotype was higher and that of the QQ phenotype was lower in South Asian versus Caucasian renal transplant recipients. However, ethnicity was not a significant factor as a determinant of PON1 mass or arylesterase activity, with or without analysis including PON1 phenotype. The two-substrate method for determining PON1 phenotype may be of value for future studies of cardiovascular complications in renal transplant recipients.

  14. Influence of ethnic origin (Asian v. Caucasian) and background diet on the bioavailability of dietary isoflavones.

    Vergne, Sébastien; Sauvant, Patrick; Lamothe, Valérie; Chantre, Philippe; Asselineau, Julien; Perez, Paul; Durand, Marlène; Moore, Nicholas; Bennetau-Pelissero, Catherine

    2009-12-01

    Soya isoflavones: genistein and daidzein are increasingly consumed in Western countries. Their beneficial effects are discussed considering nutrition and health in Asia. The present study aimed to check whether chronic ingestions, ethnic origin and dietary context can influence soya phyto-oestrogen bioavailability. Two prospective trials were carried out to blindly assess the pharmacokinetics after acute and chronic intake of soya-based cheese (45.97 (sd1.57) mg isoflavones) taken once a day for 10 d. Twelve healthy young Asians immersed for 2 months in France were randomised in a cross-over design to compare the influence of a Western v. Asian dietary context. The second trial partly nested in the first one, compared Asians under the Western diet to twelve healthy young male Caucasians under the same diet. All volunteers were non-equol producers. After an acute intake of soya in Western diet, Asians exhibited higher maximum concentration measured in plasma (Cmax) and area under the plasma concentration-time curve (AUC) for genistein and daidzein than Caucasians (P = 0.005, 0.006, 0.032 and 0.008, respectively). In Caucasians under Western diet, AUC and Cmax values significantly increased after chronic intake. This was not the case for daidzein in Asians whatever the dietary context. For the first time, it is evidenced that on acute intake of soya cheese, Asians absorb soya phyto-oestrogens better than Caucasians, regardless of whether the background diet is Western or Asian. On chronic ingestions, AUC and Cmax values were increased for daidzein and genistein in Caucasians but not in Asians. There are ethnic differences in isoflavone pharmacokinetic and bioavailability. This may influence health outcomes. PMID:19622188

  15. Distribution of killer cell immunoglobulin-like receptors genes in the Italian Caucasian population

    Mariani M

    2006-10-01

    Full Text Available Abstract Background Killer cell immunoglobulin-like receptors (KIRs are a family of inhibitory and activatory receptors that are expressed by most natural killer (NK cells. The KIR gene family is polymorphic: genomic diversity is achieved through differences in gene content and allelic polymorphism. The number of KIR loci has been reported to vary among individuals, resulting in different KIR haplotypes. In this study we report the genotypic structure of KIRs in 217 unrelated healthy Italian individuals from 22 immunogenetics laboratories, located in the northern, central and southern regions of Italy. Methods Two hundred and seventeen DNA samples were studied by a low resolution PCR-SSP kit designed to identify all KIR genes. Results All 17 KIR genes were observed in the population with different frequencies than other Caucasian and non-Caucasian populations; framework genes KIR3DL3, KIR3DP1, KIR2DL4 and KIR3DL2 were present in all individuals. Sixty-five different profiles were found in this Italian population study. Haplotype A remains the most prevalent and genotype 1, with a frequency of 28.5%, is the most commonly observed in the Italian population. Conclusion The Italian Caucasian population shows polymorphism of the KIR gene family like other Caucasian and non-Caucasian populations. Although 64 genotypes have been observed, genotype 1 remains the most frequent as already observed in other populations. Such knowledge of the KIR gene distribution in populations is very useful in the study of associations with diseases and in selection of donors for haploidentical bone marrow transplantation.

  16. HLA disease association and protection in HIV infection among African Americans and Caucasians.

    Cruse, J M; Brackin, M N; Lewis, R E; Meeks, W; Nolan, R; Brackin, B

    1991-01-01

    In a previous investigation, we demonstrated an increased progression of overt AIDS in the African American population compared to the Caucasian population as reflected by the significantly lower absolute number of CD4+ lymphocytes detected in the African American population in an earlier study. The present study elucidates some of the possible genetic factors which may contribute to disease association or protection against HIV infection. The HLA phenotypes expressed as A, B, C, DR and DQw antigens were revealed by the Amos-modified typing procedure. NIH scoring was utilized to designate positive cells taking up trypan blue. A test of proportion equivalent to the chi 2 approximation was used to compare the disease population (n = 62; 38 African Americans, 24 Caucasians) to race-matched normal heterosexual local controls (323 African Americans, 412 Caucasians). Significant p values were corrected for the number of HLA antigens tested. HLA markers associated with possible protection from infection for African Americans were Cw4 and DRw6, whereas Caucasians expressed none. Disease association markers present in the African American population were A31, B35, Cw6, Cw7, DR5, DR6, DRw11, DRw12, DQw6 and DQw7, whereas in the Caucasian population A28, Aw66, Aw48, Bw65, Bw70, Cw7, DRw10, DRw12, DQw6 and DQw7 were demonstrated. The highest phenotypic frequency for a disease association marker in the study was for HLA-DR5 (62.9%) in the HIV-infected African American population without Kaposi's sarcoma compared to a frequency of 28.9% for the regional control group (p = 0.0012). We conclude that genetic factors do have a role in HIV infection since only 50-60% of those exposed to the AIDS virus will become infected. PMID:1910527

  17. Body composition phenotypes in systemic lupus erythematosus and rheumatoid arthritis: a comparative study of caucasian female patients.

    Santos, MJ; Vinagre, F; Silva, J.; Gil, V; J. Fonseca

    2011-01-01

    OBJECTIVES: The amount and distribution of fat and lean mass have important implications for health and systemic inflammation may represent a risk for altered body composition. The aim of this study was to analyse whether changes in body composition are similarly associated with systemic lupus erythematosus (SLE) and rheumatoid arthritis (RA), two inflammatory conditions of different pathogenesis. METHODS: Body mass index (BMI), waist circumference, fat mass (FM) and fat-free mass (FFM) w...

  18. Female sexuality.

    Rao, T S Sathyanarana; Nagaraj, Anil Kumar M

    2015-07-01

    Sex is a motive force bringing a man and a woman into intimate contact. Sexuality is a central aspect of being human throughout life and encompasses sex, gender identities and roles, sexual orientation, eroticism, pleasure, intimacy, and reproduction. Sexuality is experienced and expressed in thoughts, fantasies, desires, beliefs, attitudes, values, behaviors, practices, roles and relationships. Though generally, women are sexually active during adolescence, they reach their peak orgasmic frequency in their 30 s, and have a constant level of sexual capacity up to the age of 55 with little evidence that aging affects it in later life. Desire, arousal, and orgasm are the three principle stages of the sexual response cycle. Each stage is associated with unique physiological changes. Females are commonly affected by various disorders in relation to this sexual response cycle. The prevalence is generally as high as 35-40%. There are a wide range of etiological factors like age, relationship with a partner, psychiatric and medical disorders, psychotropic and other medication. Counseling to overcome stigma and enhance awareness on sexuality is an essential step in management. There are several effective psychological and pharmacological therapeutic approaches to treat female sexual disorders. This article is a review of female sexuality. PMID:26330647

  19. Female infertility

    Infertility, defined as 1 year of unprotected intercourse without conception, is becoming of increasingly important medical concern. Fertility in both the male and the female is at its peak in the twenties. Many couples today have postponed marriage and/or childbearing into their 30s until careers are established, but at that point fertility may be diminished. The current epidemic of venereal disease has been associated with an increasing incidence of tubal scarring. In addition, the use of intrauterine devices (IUDs) and birth control pills for contraception have let to later problems with pelvic inflammatory disease (PID) and ovulation disturbances. The problem of infertility intensifies as the number of babies available for adoption decreases. Therefore, it is estimated that approximately 10-20% of couples will eventually seek medical attention for an infertility-related problem. Fortunately, marked improvements in the results of tubal surgery are concurrently occurring secondary to refinements in microsurgical techniques, and many medical alternatives to induce ovulation are being developed. The male factor causes infertility in 30-40 % of couples, and the female factor is responsible in approximately 50% of couples. No cause is found in 10-20% of couples. This chapter discusses the role of coordinated imaging in the diagnosis and therapy of infertility in the female

  20. Female sexuality

    Rao, T.S. Sathyanarana; Nagaraj, Anil Kumar M.

    2015-01-01

    Sex is a motive force bringing a man and a woman into intimate contact. Sexuality is a central aspect of being human throughout life and encompasses sex, gender identities and roles, sexual orientation, eroticism, pleasure, intimacy, and reproduction. Sexuality is experienced and expressed in thoughts, fantasies, desires, beliefs, attitudes, values, behaviors, practices, roles and relationships. Though generally, women are sexually active during adolescence, they reach their peak orgasmic frequency in their 30 s, and have a constant level of sexual capacity up to the age of 55 with little evidence that aging affects it in later life. Desire, arousal, and orgasm are the three principle stages of the sexual response cycle. Each stage is associated with unique physiological changes. Females are commonly affected by various disorders in relation to this sexual response cycle. The prevalence is generally as high as 35–40%. There are a wide range of etiological factors like age, relationship with a partner, psychiatric and medical disorders, psychotropic and other medication. Counseling to overcome stigma and enhance awareness on sexuality is an essential step in management. There are several effective psychological and pharmacological therapeutic approaches to treat female sexual disorders. This article is a review of female sexuality. PMID:26330647

  1. FEMALE PSEUDOHERMAPHRODITISM

    AL. Bulotta

    2012-01-01

    Full Text Available Introduction. 21α-hydroxylase deficiency is the most frequent cause of virilization in patients with female karyotype due to exposure of a female fetus to excess of androgen. We report anatomical and cosmetic results of feminizing genital reconstruction of two related patients (second cousin with XX karyotype born with urogenital sinus anomalies (UGS and not treated at birth. Materials and Metods. Patient 1 is 6-years old with ambiguous genitalia graded as Prader V and never undergone therapy or surgery. Patient 2 is 10-years old, graded as Prader IV and subjected to hormonal therapy and clitoral amputation at the age of 6. Mobilization of urogenital sinus, pull-through of vagina and tubulization of urethra was performed in both after placement of Foley chateters in vagina and bladder by cisto-vaginoscopy. Genitoplasty involved refashioning the tissues to create minora and majora labia and, after removal of corpora, partial clitorectomy was carried in patient 1 and clitoridal reconstruction in patient 2. Result. Vaginal introitus was positioned in the vestibule region below urethral meatus. Foley chateters was removed after two weeks in narcosis and the cosmetic and anatomic result was good. Conclusion. Goals of feminizing genitoplasty are to restore, soon as possible, anatomy achieving a more feminine appareance with a vagina for menstruation, to preserve reproductive capacity and to prevent urological sequelae but it’s also important to contribute in a development of a more stable gender identity. This procedure in two stage, based on an accurate diagnosis, is good to create feminine genital appareance in children with female pseudohermaphroditism expecially if not treated at birth.

  2. FEATURES OF TERRITORIAL INTEGRATION OF MARKETING COMMUNICATIONS IN THE CAUCASIAN MINERAL WATERS REGION

    Михаил Влидимирович Беляев

    2013-10-01

    Full Text Available The purpose of the work is to describe the situation taken place with integration of marketing communications in the region. The author conducted research aimed at identifying the most popular and effective forms of communication with the consumer, allowing in detail to characterize the state of the advertising market of Caucasian Mineral Waters. Information concluded in article may be used by companies present in the Caucasian Mineral Waters region, to form notion about the effectiveness of the regional channels of communication with customers and building a more efficient model of advertising policy, also its could be useful for specialists, which are working in marketing communication and advertising sphere.DOI: http://dx.doi.org/10.12731/2218-7405-2013-9-34

  3. Effect of cortisol on muscle sympathetic nerve activity in Pima Indians and Caucasians

    Vozarova, Barbora; Weyer, Christian; Snitker, Soren;

    2003-01-01

    tonic inhibitory effect of cortisol. However, an acute release of cortisol is likely to more effectively contain sympathoexcitation during stress in Pima Indians than in Caucasians, which may be an important mechanism of cardioprotection in this Native American population.......The hypothalamo-pituitary-adrenal axis and sympathetic nervous system (SNS) interact to maintain cardiovascular and metabolic homeostasis, especially during stress. Pima Indians have a low SNS activity, which may contribute to both their increased risk of obesity and reduced risk of hypertension....... Although glucocorticoids inhibit SNS activity, Pima Indians are not hypercortisolemic compared with Caucasians. This does not exclude the possibility that the SNS is more responsive to an inhibitory effect of cortisol in the former than in the latter group. We measured fasting plasma ACTH and cortisol and...

  4. Genomic and proteomic profiling I: Leiomyomas in African Americans and Caucasians

    Chegini Nasser

    2007-08-01

    Full Text Available Abstract Background Clinical observations indicate that leiomyomas occur more frequently in African Americans compared to other ethnic groups with unknown etiology. To identify the molecular basis for the difference we compared leiomyomas form A. Americans with Caucasians using genomic and proteomic strategies. Methods Microarray, realtime PCR, 2D-PAGE, mass spectrometry, Western blotting and immunohistochemistry. Results Using Affymetrix U133A array and analysis based on P ranking (P Conclusion These findings imply that the level rather than the ethnic-specific expression of a number of genes and proteins may account for the difference between leiomyomas and possibly myometrium, in A. Americans and Caucasians. Further study using larger sample size is required to confirm these findings.

  5. Comparison in maternal body composition between Caucasian Irish and Indian women.

    Farah, N

    2012-02-01

    The use of body mass index (BMI) for the diagnosis of obesity has limitations, especially when comparing ethnic groups with different body proportions. The aim of this prospective study was to compare maternal body composition in early pregnancy between Caucasian Irish and Indian women. A total of 81 Indian women and 81 Irish Caucasian women were matched for age, parity and BMI. Maternal weight and height were measured, and body composition analysed using bioelectrical impedance. The Irish women were taller and weighed more than the Indian women (p<0.001). At any given BMI, the Indian women had a higher total body fat percentage, visceral fat level and high fat percentage than the Irish women (p=0.024, 0.001 and 0.001, respectively). Our findings suggest that lower BMI cut-offs should be used for screening for gestational diabetes mellitus in Indian women attending our antenatal services.

  6. Insulin resistance and body fat distribution in South Asian men compared to Caucasian men.

    Manisha Chandalia

    Full Text Available OBJECTIVE: South Asians are susceptible to insulin resistance even without obesity. We examined the characteristics of body fat content, distribution and function in South Asian men and their relationships to insulin resistance compared to Caucasians. RESEARCH DESIGN AND METHODS: Twenty-nine South Asian and 18 Caucasian non-diabetic men (age 27+/-3 and 27+/-3 years, respectively underwent euglycemic-hyperinsulinemic clamp for insulin sensitivity, underwater weighing for total body fat, MRI of entire abdomen for intraperitoneal (IP and subcutaneous abdominal (SA fat and biopsy of SA fat for adipocyte size. RESULTS: Compared to Caucasians, in spite of similar BMI, South Asians had higher total body fat (22+/-6 and 15+/-4% of body weight; p-value<0.0001, higher SA fat (3.5+/-1.9 and 2.2+/-1.3 kg, respectively; p-value = 0.004, but no differences in IP fat (1.0+/-0.5 and 1.0+/-0.7 kg, respectively; p-value = 0.4. SA adipocyte cell size was significantly higher in South Asians (3491+/-1393 and 1648+/-864 microm2; p-value = 0.0001 and was inversely correlated with both glucose disposal rate (r-value = -0.57; p-value = 0.0008 and plasma adiponectin concentrations (r-value = -0.71; p-value<0.0001. Adipocyte size differences persisted even when SA was matched between South Asians and Caucasians. CONCLUSIONS: Insulin resistance in young South Asian men can be observed even without increase in IP fat mass and is related to large SA adipocytes size. Hence ethnic excess in insulin resistance in South Asians appears to be related more to excess truncal fat and dysfunctional adipose tissue than to excess visceral fat.

  7. Prevalence of gallstones and risk factors in Caucasian women in a rural Canadian community.

    Williams, C. N.; Johnston, J. L.

    1980-01-01

    The prevalence of gallstones and gallbladder disease was studied in a rural Caucasian population. All the women aged 15 to 50 years were asked to complete a questionnaire, undergo cholecystography and keep a food record for 4 consecutive days. The gallbladder status was assessed in 73%. The prevalence of gallstones in this population, 167/1000, was considerably higher than that reported in the Framingham study (59/1000) but was not significantly different from that recently found in Micmac In...

  8. Association of ABCB1 genetic variants with renal function in Africans and in Caucasians

    Elston Robert C

    2008-06-01

    Full Text Available Abstract Background The P-glycoprotein, encoded by the ABCB1 gene, is expressed in human endothelial and mesangial cells, which contribute to control renal plasma flow and glomerular filtration rate. We investigated the association of ABCB1 variants with renal function in African and Caucasian subjects. Methods In Africans (290 subjects from 62 pedigrees, we genotyped the 2677G>T and 3435 C>T ABCB1 polymorphisms. Glomerular filtration rate (GFR was measured using inulin clearance and effective renal plasma flow (ERPF using para-aminohippurate clearance. In Caucasians (5382 unrelated subjects, we analyzed 30 SNPs located within and around ABCB1, using data from the Affymetrix 500 K chip. GFR was estimated using the simplified Modification of the Diet in Renal Disease (MDRD and Cockcroft-Gault equations. Results In Africans, compared to the reference genotype (GG or CC, each copy of the 2677T and 3435T allele was associated, respectively, with: GFR higher by 10.6 ± 2.9 (P P = 0.06 mL/min; ERPF higher by 47.5 ± 11.6 (P P = 0.007 mL/min; and renal resistances lower by 0.016 ± 0.004 (P P = 0.004 mm Hg/mL/min. In Caucasians, we identified 3 polymorphisms in the ABCB1 gene that were strongly associated with all estimates of GFR (smallest P value = 0.0006, overall P = 0.014 after multiple testing correction. Conclusion Variants of the ABCB1 gene were associated with renal function in both Africans and Caucasians and may therefore confer susceptibility to nephropathy in humans. If confirmed in other studies, these results point toward a new candidate gene for nephropathy in humans.

  9. Optimization of lactobionic acid production by Acetobacter orientalis isolated from Caucasian fermented milk, "Caspian Sea yogurt".

    Kiryu, Takaaki; Yamauchi, Kouhei; Masuyama, Araki; Ooe, Kenichi; Kimura, Takashi; Kiso, Taro; Nakano, Hirofumi; Murakami, Hiromi

    2012-01-01

    We have reported that lactobionic acid is produced from lactose by Acetobacter orientalis in traditional Caucasian fermented milk. To maximize the application of lactobionic acid, we investigated favorable conditions for the preparation of resting A. orientalis cells and lactose oxidation. The resting cells, prepared under the most favorable conditions, effectively oxidized 2-10% lactose at 97.2 to 99.7 mol % yield. PMID:22313756

  10. Genetic differences at four DNA typing loci in Finnish, Italian, and mixed Caucasian populations.

    Krane, D E; Allen, R. W.; Sawyer, S. A.; Petrov, D A; Hartl, D. L.

    1992-01-01

    Highly polymorphic segments of the human genome containing variable numbers of tandem repeats (VNTRs) have been widely used to establish DNA profiles of individuals for use in forensics. Methods of estimating the probability of occurrence of matching DNA profiles between two randomly selected individuals have been subject to extensive debate regarding the possibility of significant substructure occurring within the major races. We have sampled two Caucasian subpopulations, Finns and Italians,...

  11. Comparison of the Safety, Tolerability, and Pharmacokinetics of Fidaxomicin in Healthy Japanese and Caucasian Subjects

    Oshima, Hiroyuki; Yamazaki, Takao; Benner, Lauren; Miki, Takashi; Michon, Ingrid; Wojtkowski, Tomasz; Kaibara, Atsunori; Mujais, Salim

    2015-01-01

    Background and Objectives Fidaxomicin treatment of Clostridium difficile infection is known to produce minimal systemic exposure, as the antibacterial (antibiotic) remains primarily in the gut. In this randomized, double-blind, placebo-controlled study, the safety, tolerability, and pharmacokinetics of single and multiple ascending doses of fidaxomicin were evaluated in healthy Japanese and Caucasian subjects. Methods Thirty-six healthy subjects were randomly assigned in a 3:1 ratio to receiv...

  12. A comparison of African-American and Caucasian college students' attitudes toward computers

    Luckett, Pamela Gail

    1997-09-01

    As computer usage becomes mandatory on college campuses across the world, the issue of examining students' attitudes toward computers becomes very important. The major goal of this study was to examine the relationship between gender and ethnicity and African American and Caucasian college students attitudes toward computers. The Computer Attitude Scale instrument was used to measure the students' attitudes. During the Summer of the 1996 academic year, a university in the southeastern United States was selected to participate in this study. A total of 230 African American and Caucasian undergraduate students participated in the study. The students were pre-tested during the first week of the semester to access their initial computer attitudes. The students were enrolled in one of the mandatory computer literacy courses (Computer Literacy Awareness Course or C, Pascal or FORTRAN Programming Course) for 12 weeks. There were a total of seven different instructors for the courses. During the 12th week of class, the students were post-tested to access their computer attitudes after completing one of the computer literacy courses. Results were analyzed using ANCOVA. While both African Americans and Caucasian students showed a slight increase in their attitudes toward computers after completing the course, no significant difference between the groups was found. However, all groups were found to have positive attitudes toward computers in general. Data analysis also indicated no significant gender difference among African American and Caucasian undergraduate students. This confirmed findings of previous studies in which no significant gender difference was found to exist among college students.

  13. Metastatic progression and gene expression between breast cancer cell lines from African American and Caucasian women

    Yancy Haile F; Mason Jacquline A; Peters Sharla; Thompson Charles E; Littleton George K; Jett Marti; Day Agnes A

    2007-01-01

    Abstract African American (AA) women have a lower overall incidence of breast cancer than do Caucasian (CAU) women, but a higher overall mortality. Little is known as to why the incidence of breast cancer is lower yet mortality is higher in AA women. Many studies speculate that this is only a socio-economical problem. This investigation suggests the possibility that molecular mechanisms contribute to the increased mortality of AA women with breast cancer. This study investigates the expressio...

  14. Is the Greulich and Pyle atlas still valid for Dutch Caucasian children today?

    Background: In our Paediatric Radiology Department, the Greulich and Pyle technique is used to assess skeletal age. Several authors have raised questions with regard to the applicability of this technique in a contemporary paediatric and adolescent population. Objective: To compare skeletal age and calendar age in a healthy Dutch Caucasian population in order to test the applicability in this specific population. Materials and methods: For this study we enrolled 278 Dutch Caucasian boys (age range 5.0-19.5 years, mean 12.6 years) and 294 Dutch Caucasian girls (age range 5.2-19.9 years, mean 12.2 years). Radiographs of the left hand were scored according to the Greulich and Pyle atlas by two investigators. Results: Intra-observer coefficient of variation of duplicate assessment of skeletal age for investigator 1 (resident) was 2.4 % and for investigator 2 (radiologist) was 1.5 %. We found no significant systematic differences between the two observers regarding variability and levels of measurement, and the agreement was good. There was a strongly significant correlation between skeletal and calendar age rgirls = 0.974 and rboys = 0.979 (P < 0.001). On average, calendar age preceded skeletal age by a small amount (1.7 months in girls and 3.3 months in boys, both P < 0.001). Conclusions: The reliability of the Greulich and Pyle atlas in our study corresponds well with previously reported studies. Based on our data, we conclude that the Greulich and Pyle atlas is still applicable in Dutch Caucasian children and adolescents. (orig.)

  15. Cross-Ethnic Measurement Equivalence of the RCMAS in Latino and Caucasian Youth with Anxiety Disorders

    Pina, Armando A.; LITTLE, MICHELLE; Knight, George P.; Silverman, Wendy K.

    2009-01-01

    The measurement equivalence of the Revised Children's Manifest Anxiety Scale (RCMAS) was examined in a sample of 667 Caucasian and Latino youth referred to an anxiety disorders specialty clinic. Findings supported the factorial invariance of the Physiological Anxiety, Worry/Oversensitivity, and Social Concerns/Concentration subscales as well as the construct validity equivalence of the Total Anxiety scale. These findings suggest that the RCMAS can be used with Latino youth in cross-ethnic res...

  16. AIDS in Haitian immigrants and in a Caucasian woman closely associated with Haitians.

    Laverdière, M.; Tremblay, J; Lavallée, R.; Bonny, Y.; Lacombe, M.; Boileau, J.; LaChapelle, J.; Lamoureux, C.

    1983-01-01

    In Montreal the acquired immune deficiency syndrome (AIDS) was seen in eight Haitian immigrants and one Caucasian woman who had lived with Haitian immigrants for 3 years before the onset of her illness. AIDS was characterized by opportunistic infections alone in seven patients, by opportunistic infection and Kaposi's sarcoma in one patient and by chronic generalized lymphadenopathy in one patient. Five of the patients had presented with Mycobacterium tuberculosis infections 1 to 12 months bef...

  17. Comparative study of matrix metalloproteinase expression between African American and Caucasian Women

    Mason, Jacquline A; Yancy, Haile F; Lashley, Kerrie; Jett, Marty; Day, Agnes A

    2004-01-01

    To date there are 26 human matrix metalloproteinases (MMPs) which are classified according to their substrate specificity and structural similarities. The four major subgroups of MMPs are gelatinases, interstitial collagenases, stromelysins, and membrane-type matrix metalloproteinases (MT-MMPs). This study investigates the expression of 26 MMPs, which have been shown to play a role in cancer metastasis. Breast tissues and cell lines derived from African American patients and Caucasian patient...

  18. SORL1 is genetically associated with late-onset Alzheimer's disease in Japanese, Koreans and Caucasians.

    Akinori Miyashita

    Full Text Available To discover susceptibility genes of late-onset Alzheimer's disease (LOAD, we conducted a 3-stage genome-wide association study (GWAS using three populations: Japanese from the Japanese Genetic Consortium for Alzheimer Disease (JGSCAD, Koreans, and Caucasians from the Alzheimer Disease Genetic Consortium (ADGC. In Stage 1, we evaluated data for 5,877,918 genotyped and imputed SNPs in Japanese cases (n = 1,008 and controls (n = 1,016. Genome-wide significance was observed with 12 SNPs in the APOE region. Seven SNPs from other distinct regions with p-values <2×10(-5 were genotyped in a second Japanese sample (885 cases, 985 controls, and evidence of association was confirmed for one SORL1 SNP (rs3781834, P = 7.33×10(-7 in the combined sample. Subsequent analysis combining results for several SORL1 SNPs in the Japanese, Korean (339 cases, 1,129 controls and Caucasians (11,840 AD cases, 10,931 controls revealed genome wide significance with rs11218343 (P = 1.77×10(-9 and rs3781834 (P = 1.04×10(-8. SNPs in previously established AD loci in Caucasians showed strong evidence of association in Japanese including rs3851179 near PICALM (P = 1.71×10(-5 and rs744373 near BIN1 (P = 1.39×10(-4. The associated allele for each of these SNPs was the same as in Caucasians. These data demonstrate for the first time genome-wide significance of LOAD with SORL1 and confirm the role of other known loci for LOAD in Japanese. Our study highlights the importance of examining associations in multiple ethnic populations.

  19. Burkitt-type lymphoma in France among non-Hodgkin malignant lymphomas in Caucasian children.

    Philip, T; Lenoir, G M; Bryon, P. A.; Gerard-Marchant, R.; Souillet, G; Philippe, N; Freycon, F.; Brunat-Mentigny, M

    1982-01-01

    In a retrospective analysis of 87 cases of Caucasian childhood non-Hodgkin malignant lymphoma (NHML) from Lyon, France, all the case were diffuse lymphomas, but 47 were diagnosed as monomorphic small non-cleaved NHML, pathologically indistinguishable from Burkitt's lymphoma (BL). BL could then be the most frequent childhood lymphoma in France. This homogeneous series allows better definition of the characteristics of BL within NHML. Age distribution is similar to that of endemic BL, with a se...

  20. Association of the presence of bone bars on radiographs and hip fracture in postmenopausal Caucasian women

    Aim: To determine whether the presence of bone bars (BB) identified on anteroposterior hip radiographs are more prevalent in patients that have had a hip fracture as compared to patients without a fracture. Materials and methods: Ninety-two Caucasian women with a unilateral proximal femur fracture were retrospectively evaluated and randomly selected using radiology database records to comprise the investigational group. Ninety-eight age-matched Caucasian women without hip fracture were selected as a control group. Anteroposterior hip radiographs were evaluated for the presence of BBs by two musculoskeletal radiologists. Chi-square tests were used to assess whether fractures were more prevalent in patients with BB than those without BB. Results: The patient population was comprised Caucasian women with a mean age of 79.8 ± 6.4 years in the control group and 79.9 ± 6.6 years in the investigational group. Regardless of the reader, BB were identified in a significantly higher percentage of women with a fracture (75 versus 39%, p < 0.001 or 53 versus 38%, p = 0.041) as compared to those without a fracture. Conclusion: BB are associated with hip fracture. Their presence is a trigger for requesting a dual-energy x-ray absorptiometry (DXA) examination to confirm or refute a diagnosis of low bone mineral density (BMD) and a subsequent increased risk of fracture.

  1. Case of Thyrotoxic Periodic Paralysis in a Caucasian Male and Review of Literature

    Tina K. Thethi

    2014-01-01

    Full Text Available Objective. Thyrotoxic periodic paralysis (TPP, a known condition in Asian men, is becoming increasingly common in men from Western countries. Since suspicion for TPP as a differential in diagnosis is of utmost importance to avoid overcorrection of hypokalemia and other complications, we are reporting a case of TPP in a 25-year-old Caucasian male. Methods. The patient presented with intermittent lower extremity weakness after consumption of a large high-carbohydrate meal. Clinical examination revealed diffusely enlarged thyroid gland, no muscle power in lower extremities, tremors, and brisk deep tendon reflexes. Results. Clinical and laboratory findings were consistent with Graves’ disease and the patient had hypokalemia. The patient responded to potassium repletion and was treated with propylthiouracil and propranolol. After treatment with radioactive iodine, the patient developed postablative hypothyroidism for which he was treated with levothyroxine. Conclusion. Since this condition is overlooked by physicians in Western countries, we present a case of TPP in a Caucasian male thus showing the importance of consideration of TPP in Caucasians despite its rare occurrence and the need for prompt diagnosis to avoid the danger of hyperkalemia in management of the paralytic attack in TPP patients.

  2. Geographic variation in organ availability is responsible for disparities in liver transplantation between Hispanics and Caucasians.

    Volk, M L; Choi, H; Warren, G J W; Sonnenday, C J; Marrero, J A; Heisler, M

    2009-09-01

    The aims of this study were to determine whether disparities in waiting list outcomes exist for Hispanics and African Americans during the post-MELD era, and to investigate interactions between disparities and geography. Scientific Registry of Transplant Recipients data were used to compare Hispanics and African Americans to Caucasians listed between 2003 and 2008. Endpoints included (i) receipt of a liver transplant and (ii) death or removal from the waiting list for being too sick or medically unsuitable. Adjustment for possible confounders was performed using multivariate Cox regression, with adjustment for geographic variation using a fixed-effects multilevel model. In multivariate analysis, African Americans have similar hazard of transplantation and death/removal as Caucasians during the post-MELD era. However, Hispanics are less likely to receive a transplant than Caucasians despite adjustment for potential confounders (HR 0.80, 95% CI 0.77-0.83), while having a similar hazard of death/removal. This effect disappeared after adjusting for unequal regional distribution of Hispanics, who represent 8% of patients in donation service areas (DSAs) having median waiting times of 155 days. In conclusion, disparities in liver transplantation exist for Hispanics during the post-MELD era, caused by geographic variation in organ availability. PMID:19624565

  3. Large-scale in-vivo Caucasian facial soft tissue thickness database for craniofacial reconstruction.

    De Greef, S; Claes, P; Vandermeulen, D; Mollemans, W; Suetens, P; Willems, G

    2006-05-15

    A large-scale study of facial soft tissue depths of Caucasian adults was conducted. Over a 2-years period, 967 Caucasian subjects of both sexes, varying age and varying body mass index (BMI) were studied. A user-friendly and mobile ultrasound-based system was used to measure, in about 20min per subject, the soft tissue thickness at 52 facial landmarks including most of the landmarks used in previous studies. This system was previously validated on repeatability and accuracy [S. De Greef, P. Claes, W. Mollemans, M. Loubele, D. Vandermeulen, P. Suetens, G. Willems, Semi-automated ultrasound facial soft tissue depth registration: method and validation. J. Forensic Sci. 50 (2005)]. The data of 510 women and 457 men were analyzed in order to update facial soft tissue depth charts of the contemporary Caucasian adult. Tables with the average thickness values for each landmark as well as the standard deviation and range, tabulated according to gender, age and BMI are reported. In addition, for each landmark and for both sexes separately, a multiple linear regression of thickness versus age and BMI is calculated. The lateral asymmetry of the face was analysed on an initial subset of 588 subjects showing negligible differences and thus warranting the unilateral measurements of the remaining subjects. The new dataset was statistically compared to three datasets for the Caucasian adults: the traditional datasets of Rhine and Moore [J.S. Rhine, C.E. Moore, Tables of facial tissue thickness of American Caucasoids in forensic anthropology. Maxwell Museum Technical series 1 (1984)] and Helmer [R. Helmer, Schädelidentifizierung durch elektronische bildmischung, Kriminalistik Verlag GmbH, Heidelberg, 1984] together with the most recent in vivo study by Manhein et al. [M.H. Manhein, G.A. Listi, R.E. Barsley, R. Musselman, N.E. Barrow, D.H. Ubelbaker, In vivo facial tissue depth measurements for children and adults. J. Forensic Sci. 45 (2000) 48-60]. The large-scale database

  4. STUDY FOR METHODOLOGICAL SUPPORT ORGANIZATION FOR QUALITUY ESTIMATION OF PHARMACEUTICAL SERVICES IN PHYTOTHERAPY AT THE CAUCASIAN MINERAL WATERS RESORTS

    L. V. Popov

    2015-01-01

    Full Text Available The article is devoted to the problem of phytotherapy pharmaceutical services quality estimation support at the Caucasian Mineral Waters resorts on the basis of quality nianagement

  5. Differential Associations Between Partner Violence and Physical Health Symptoms Among Caucasian and African American Help-Seeking Women

    Iverson, Katherine M.; Bauer, Margret R.; Shipherd, Jillian C.; Pineles, Suzanne L.; Harrington, Ellen F.; Resick, Patricia A.

    2011-01-01

    The relationship between partner violence and physical health symptoms is well-established. Although some researchers have theorized that the physical health effects of partner violence may be worse for ethnic minority women, there is little research addressing this topic. The current study examined whether African American women demonstrate a differential association in this relationship than Caucasian women. This study included 323 women (232 African American, 91 Caucasian) who participated...

  6. A prospective cohort study comparing early opioid requirement between Chinese from Hong Kong and Caucasian Australians after major abdominal surgery

    Konstantatos, A H; Imberger, G; Angliss, M;

    2012-01-01

    The relationship between ethnicity and early opioid consumption is not well understood. Our prospective cohort study tested whether Chinese patients in Hong Kong require less opioid after major abdominal surgery compared with Caucasian patients in Australia.......The relationship between ethnicity and early opioid consumption is not well understood. Our prospective cohort study tested whether Chinese patients in Hong Kong require less opioid after major abdominal surgery compared with Caucasian patients in Australia....

  7. Interactions Between Monoamine Oxidase A and Punitive Discipline in African American and Caucasian Men’s Antisocial Behavior

    Choe, Daniel Ewon; Shaw, Daniel S.; Hyde, Luke W.; Forbes, Erika E.

    2014-01-01

    Although previous studies have shown that interactions between monoamine oxidase A (MAOA) genotype and childhood maltreatment predict Caucasian boys’ antisocial behavior, the generalizability of this gene-environment interaction to more diverse populations and more common parenting behaviors, such as punitive discipline in early childhood, is not clearly understood. Among 189 low-income men (44% African American, 56% Caucasian) who underwent rigorous assessments of family behavior and social ...

  8. Knowledge and attitudes in Alzheimer’s Disease in a cohort of older African Americans and Caucasians

    Howell, J. Christina; Soyinka, Oretunlewa; Parker, Monica; Jarrett, Thomas L.; Roberts, David L.; Dorbin, Cornelya D.; Hu, William T

    2015-01-01

    African American participation in Alzheimer’s disease (AD) research studies has been historically low. To determine if older African Americans and Caucasians had different knowledge or attitudes related to AD, we administered the Alzheimer’s Disease Knowledge Scale (ADKS) to 67 older African Americans and 140 older Caucasians in the greater Atlanta area, as well as questions targeting locus of control over general health and AD risks. Older African Americans scored slightly lower on ADKS than...

  9. Female Reproductive System

    ... Things to Know About Zika & Pregnancy Female Reproductive System KidsHealth > For Parents > Female Reproductive System Print A ... or sperm. continue Components of the Female Reproductive System Unlike the male, the human female has a ...

  10. Comparison of Indirect Calorimetry and Predictive Equations in Estimating Resting Metabolic Rate in Underweight Females

    Soghra ALIASGHARZADEH

    2015-10-01

    Full Text Available Background: Underweight as a public health problem in young women is associated with nutritional deficiencies, menstrual irregularity, eating disorders, reduced fertility, etc. Since resting metabolic rate (RMR is a necessary compo-nent in the development of nutrition support therapy, therefore we determined the accuracy of commonly used pre-dictive equations against RMR measured by indirect calorimetry among healthy young underweight females.Methods: This cross-sectional study was conducted on 104 underweight females aged 18-30 years old with body mass index (BMI <18.5 kg/m2 in 2013 . After collecting anthropometric data, body composition was measured by bioelec-tric impedance analysis (BIA. RMR was measured by using indirect calorimetry (FitMate™ and was estimated by 10 commonly used predictive equations. Comparisons were conducted using paired t-test. The accuracy of the RMR equations was evaluated on the basis of the percentage of subjects’ predicted RMR within 10% of measured RMR.Results: The mean BMI of subjects was 17.3±1.3 kg/m2. The measured RMR ranged 736-1490 kcal/day (mean 1084.7±175 kcal/day. Findings indicated that except Muller and Abbreviation, other equations significantly over es-timated RMR, compared to measured value (P<0.05. As an individual prediction accuracy, these predictive equations showed poor performance with the highest accuracy rate of 54.8% for Muller equation (22.1% under and 23.1% over-prediction and 43.3% for Abbreviation equation (31.7% under and 25% over-prediction, the percentage bias was 1.8% and 0.63% and RMSE was 162 and 173 kcal/d, respectively.Conclusion: Although Muller equation gave fairly acceptable prediction, more suitable new equations are needed to be developed to help better management of nutritional plans in young underweight people.

  11. Asian infants show preference for own-race but not other-race female faces: The role of infant caregiving arrangements

    Shaoying eLiu

    2015-05-01

    Full Text Available Previous studies have reported that 3- to 4-month-olds show a visual preference for faces of the same gender as their primary caregiver (e.g., Quinn et al., 2002. In addition, this gender preference has been observed for own-race faces, but not for other-race faces (Quinn et al., 2008 However, most of the studies of face gender preference have focused on infants at 3 to 4 months. Development of gender preference in later infancy is still unclear. Moreover, all of these studies were conducted with Caucasian infants from Western countries. It is thus unknown whether a gender preference that is limited to own-race faces can be generalized to infants from other racial groups and different cultures with distinct caregiving practices. The current study investigated the face gender preferences of Asian infants presented with male versus female face pairs from Asian and Caucasian races at 3, 6, and 9 months and the role of caregiving arrangements in eliciting those preferences. The results showed an own-race female face preference in 3- and 6-month-olds, but not in 9-month-olds. Moreover, the downturn in the female face preference correlated with the cumulative male face experience obtained in caregiving practices. In contrast, no gender preference or correlation between gender preference and face experience was found for other-race Caucasian faces at any age. The data indicate that the face gender preference is not specifically rooted in Western cultural caregiving practices. In addition, the race dependency of the effect previously observed for Caucasian infants reared by Caucasian caregivers looking at Caucasian but not Asian faces extends to Asian infants reared by Asian caregivers looking at Asian but not Caucasian faces. The findings also provide additional support for an experiential basis for the gender preference, and in particular suggest that cumulative male face experience plays a role in inducing a downturn in the preference in older

  12. The Effect of Lifestyle Habits and Nutrient Intake Conditions of Female Shift Workers at General Hospitals on Bone Mineral Density Values

    The purpose of this study is to provide preliminary data for bone disease prevention by examining the correlation between bone mineral density, and lifestyle and nutritional status of female shift workers, at general hospitals with an irregular life cycle. The subjects for this study were 232 female shift workers, over 30 years old, who worked at a general hospital more than 5 years. From the subjects, who understood the purpose of this study and decided to be participated, we measured serum albumin, total protein, total cholesterol, hematocrit, hemoglobin, calcium, phosphorus from blood test, and obtained bone mineral density. To analyze the effectiveness of the variables for explanation power, we established the studied values as independent variables, bone mineral density as a dependent variable. Exercise, the number of drinking, calcium, and phosphorus were selected as significant variables and the explanation power was 10.2%. The bone mineral density were significantly higher at the subjects who had exercise, higher calcium and phosphorus possession, and drank alcohol than the opposite cases. Regular exercise, and 1:1 intake of calcium and phosphorous were important to prevent osteoporosis for the subjects who were working three shifts which cause irregular lifestyle.

  13. Poly Thymidine Polymorphism and Cystic Fibrosis in a Non-Caucasian Population

    Reza Tabaripour; Haleh Akhavan Niaki; Mohammad Reza Esmaeeli Douki; Javad Tavakkoly Bazzaz; Bagher Larijani; Parichehr Yaghmaei

    2012-01-01

    Background: Cystic fibrosis is a monogenic recessive disorder found predominantly in Caucasian population. This disease arises from mutations in the cystic fibrosis transmembrane conductance regulator (CFTR) gene. In this study we consider poly T polymorphism c.1210-12T[5], c.1210-12T[7], c.1210-12T[9] (T5, T7, T9) in the intron 8 of CFTR gene in normal individuals and cystic fibrosis patients in the north of Iran. Material and methods: 40 CF patients and 40 normal individuals were screened f...

  14. Heavy and Special Weapons across the Territory of Black Sea Coastline during the Caucasian War

    Aleksandr A. Cherkasov; Vladimir G. Ivantsov; Michal Smigel; Violetta S. Molchanova

    2015-01-01

    The article discusses the heavy and special weapons of the Russian army during the Caucasian war across the territory of Black Sea coastline. By heavy equipment is meant all kinds of artillery systems which were used in the fortresses at that time. The particular importance is given to the special weapons, which include the minefields (mines and fougasses). It is proved that the mines on the galvanic elements were used not only in the navy but also for the needs of the ground forces. The auth...

  15. Optimism and coping strategies among Caucasian, Korean, and African American older women.

    Lee, Heesoon; Mason, Derek

    2013-01-01

    Coping strategies and optimism have significant effects on the health of older women. Culture affects coping behaviors used to deal with stress. We examined the relationship between optimism and coping strategies used to manage daily stress and health among community-dwelling Caucasian, Korean American, and African American women. Data were collected from 373 women over the age of 65. Results showed that each group used different coping strategies. The more optimistic used more problem-focused and adaptive copings, while the less optimistic employed more avoidant copings. Differences in cultural background and individual levels of optimism guided their coping strategies. PMID:23865863

  16. NT-proBNP and potential vascular calcification in Black and Caucasian African men

    Kruger, Ruan; Schutte, Rudolph; Huisman, Hugo W;

    2012-01-01

    The N-terminal prohormone B-type natriuretic peptide (NT-proBNP) is a reliable marker of cardiac strain. In hypertensive heart disease, NT-proBNP levels increase and may lose its protective function. Simultaneously, the vasculature is also subject to hemodynamic stress, resulting in vascular matrix...... remodeling and stiffening which contribute to further cardiac alterations. Alkaline phosphatase (ALP) is a marker of osteoblast activity and is involved in vascular calcification. We explored the link between NT-proBNP and ALP in Black and Caucasian African men....

  17. AHSG gene polymorphisms are associated with bone mineral density in Caucasian nuclear families

    Purpose. To investigate the role of alpha2-HS glycoprotein (AHSG) gene on bone mineral density (BMD) variation. Methods. A total of 665 subjects from 157 Caucasian nuclear families were genotyped at the AHSG NlaIII, SacI sites. The association and linkage between the single SNP markers and haplotypes constructed by two markers in this gene and BMDs at the spine and hip were determined by using quantitative transmission disequilibrium test (QTDT). Results. Significant within-family associations were obtained for spine BMD at both of studied markers (P = 0.036 and 0.005 at the NlaIII and SacI sites, respectively). Significant (P = 0.008 at the NlaIII locus) (P = 0.004 at the SacI locus) total associations at spine BMD were detected. Haplotype analyses confirmed those within-family and total association. Conclusions. These data suggest the polymorphisms in the AHSG gene may have effects on BMD variation in Caucasian population

  18. Association between Sleep Disruption and Levels of Lipids in Caucasians with Type 2 Diabetes.

    Wan Mahmood, Wan Aizad

    2013-08-29

    Aim. To investigate the association between sleep quality and duration with lipid and glycaemic control in Caucasian subjects with type 2 diabetes. Methods. Sleep quality was assessed using the Pittsburgh Sleep Quality Index (PSQI) in 114 type 2 diabetes (T2DM) subjects. Comparisons were made between subjects with different sleep quality and sleep duration. Hierarchical multiple regression analyses were used to determine contributors to metabolic parameters. Results. Subjects with poor sleep quality (PQ; PSQI ≥ 6) had higher systolic blood pressure, glycated haemoglobin, urine albumin : creatinine ratio (UAC), total cholesterol (TC), and triglycerides (TG) (P < 0.05 for all) compared to those with good sleep quality (GQ; PSQI ≤ 5). Long sleep duration (LSD) subjects had higher TC and short sleep duration (SSD) subjects had higher TG compared to those with medium sleep duration. Sleep duration and PSQI score were independent predictors of TC and low-density lipoprotein cholesterol (LDL), contributing to 14.0% and 6.1% of the total variance, respectively. Conclusions. In this Caucasian T2DM population, PQ is associated with adverse cardiovascular risk markers, and long and short sleep disruptions have an independent negative impact on lipids. Sleep assessment should be included as part of a diabetes clinic review.

  19. Nasal base narrowing of the caucasian nose through the cerclage technique

    Mocellin, Marcos

    2010-06-01

    Full Text Available Introduction: Several techniques can be performed to reduce the nasal base (narrowing, as skin resection vestibular columellar skin resection, resection of skin in elliptical lip narinary, sloughing of skin and advancements (VY technique of Bernstein and the use of cerclage sutures in the nasal base. Objective: To evaluate the technique of cerclage performed in the nasal base, through endonasal rhinoplasty without delivery of basic technique, in the Caucasian nose, reducing the distance inter-alar flare and correcting the wing with consequent improvement in nasal harmony in the whole face. Methods: A retrospective analysis by analysis of clinical documents and photos of 43 patients in whom cerclage was made of the nasal base by resecting skin ellipse in the region of the vestibule and the nasal base (modified technique of Weir using colorless mononylon® 4 "0" with a straight cutting needle. The study was conducted in 2008 and 2009 at Hospital of Paraná Institute of Otolaryngology - IPO in Curitiba, Parana - Brazil. Patients had a follow up ranging 7-12 months. Results: In 100% of cases was achieved an improvement in nasal harmony, by decreasing the inter-alar distance. Conclusion: The encircling with minimal resection of vestibular skin and the nasal base is an effective method for the narrowing of the nasal base in the Caucasian nose, with predictable results and easy to perform.

  20. Whole genome distribution and ethnic differentiation of copy number variation in Caucasian and Asian populations.

    Jian Li

    Full Text Available Although copy number variation (CNV has recently received much attention as a form of structure variation within the human genome, knowledge is still inadequate on fundamental CNV characteristics such as occurrence rate, genomic distribution and ethnic differentiation. In the present study, we used the Affymetrix GeneChip(R Mapping 500K Array to discover and characterize CNVs in the human genome and to study ethnic differences of CNVs between Caucasians and Asians. Three thousand and nineteen CNVs, including 2381 CNVs in autosomes and 638 CNVs in X chromosome, from 985 Caucasian and 692 Asian individuals were identified, with a mean length of 296 kb. Among these CNVs, 190 had frequencies greater than 1% in at least one ethnic group, and 109 showed significant ethnic differences in frequencies (p<0.01. After merging overlapping CNVs, 1135 copy number variation regions (CNVRs, covering approximately 439 Mb (14.3% of the human genome, were obtained. Our findings of ethnic differentiation of CNVs, along with the newly constructed CNV genomic map, extend our knowledge on the structural variation in the human genome and may furnish a basis for understanding the genomic differentiation of complex traits across ethnic groups.

  1. Comparison of the dentofacial patterns for native Greek and American-Caucasian adolescents.

    Argyropoulos, E; Sassouni, V

    1989-03-01

    The study of the craniofacial relations and variations in man has long been used to differentiate various racial groups in physical anthropology. Morphologic features of different races and ethnic groups are not randomly distributed but appear in geographic clusters. Richardson wonders whether there is only one race, comprising ethnic groups separated by cultural, climatic, and geographic boundaries, causing subtle changes in facial morphology. Since the introduction of roentgenographic cephalometry in orthodontics, several methods of analysis have been developed for clinical diagnosis and treatment planning. Also, these methods have been used to establish the cephalometric norms of different ethnic groups: American Negro, Australian aborigine, American Mexican, Norwegian, Indian, Japanese, Swedish, and Iranian. Sassouni, Ricketts, and others have concluded that norms differ between Caucasians and other ethnic and racial groups. Ethnic differences in facial traits do exist. Awareness of the normal dentofacial pattern of each ethnic group will undoubtedly ensure better success of treatment to establish optimal facial harmony. These conclusions prompted the present investigation, which compares Greek and American-Caucasian dentofacial patterns of adolescents, and provides information on the facial characteristics of Greek adolescents. To date, no similar study has been made. PMID:2923103

  2. Burkitt-type lymphoma in France among non-Hodgkin malignant lymphomas in Caucasian children.

    Philip, T; Lenoir, G M; Bryon, P A; Gerard-Marchant, R; Souillet, G; Philippe, N; Freycon, F; Brunat-Mentigny, M

    1982-05-01

    In a retrospective analysis of 87 cases of Caucasian childhood non-Hodgkin malignant lymphoma (NHML) from Lyon, France, all the case were diffuse lymphomas, but 47 were diagnosed as monomorphic small non-cleaved NHML, pathologically indistinguishable from Burkitt's lymphoma (BL). BL could then be the most frequent childhood lymphoma in France. This homogeneous series allows better definition of the characteristics of BL within NHML. Age distribution is similar to that of endemic BL, with a sex ratio of 3.7/1. Abdominal masses are initially present in 68% of the cases, whereas jaw is involved in only 4%. The disease is characterized by its overwhelming evolution in the absence of therapy. However, complete remission (CR) is usually obtained after the first chemtherapy regimen. Most relapses occur at 3-8 months. Death could be related to cerebrospinal fluid (CSF) involvement, local recurrence or secondary marrow involvement. Ninety per cent of the patients alive with no evidence of disease (NED) 8 months after CR can be considered as definitely cured. Our study on Caucasian children with NHML indicates that, from histological and clinical criteria, nearly half the cases are very similar to African BL. Even though EBV rarely associated with our cases, BL could be a worldwide lymphoma. PMID:7082553

  3. Lack of racial differences in the pharmacokinetics of subcutaneous golimumab in healthy Japanese and Caucasian male subjects.

    Ling, Jie; Lyn, Sally; Xu, Zhenhua; Achira, Meguru; Bouman-Thio, Esther; Shishido, Akira; Ford, Joyce; Shankar, Gopi; Wagner, Carrie; Kim, Kenneth T; Davis, Hugh M; Zhou, Honghui

    2010-07-01

    This phase 1 study evaluated the single-dose pharmacokinetics and safety of subcutaneous golimumab, a human anti-tumor necrosis factor-alpha monoclonal antibody, in healthy Japanese and Caucasian subjects. Eligible subjects were males, aged 20 to 45 years, weighing 50 to 90 kg with a body mass index of 19 to 30 kg/m(2). Japanese and Caucasian subjects were matched by body weight and dose group. Blood samples were collected through day 50 following a single subcutaneous injection of golimumab 50 or 100 mg. The pharmacokinetic parameters were determined using a noncompartmental method. All 51 subjects (24 Japanese, 27 Caucasian) were included in the safety analysis; 47 completed the study and were included in the pharmacokinetic analysis. The pharmacokinetics of golimumab were comparable in both race groups. Peak concentrations were observed approximately 4 to 6 days after administration. No significant differences in exposure or mean half-life (range, 11-13 days) were observed between Japanese and Caucasian subjects at the same dose level. Regardless of race, serum golimumab exposure increased with increasing dose. Mean apparent clearance ranged from 12 to 19 mL/kg/d. Mean apparent volume of distribution (224-262 mL/kg) remained constant with an increase in dose. No antibodies to golimumab were detected. Single subcutaneous injections of golimumab 50 mg or 100 mg were generally well tolerated in these healthy male Japanese and Caucasian subjects. PMID:20133508

  4. Fulminant reversible cerebral vasoconstriction syndrome in post-partum female

    Rambir Singh; Shilpi Mittal; Alsaba Khan; Bharat Gupta; Narendra Kardam; Kushal Gehlot

    2016-01-01

    Reversible cerebral vasoconstriction syndrome (RCVS) is a clinical and radiologic syndrome that represents a common presentation of a diverse group of disorders. Call-Fleming syndrome which is a part of RCVS group. We present a case of 30 year old primigravida who developed thunderclap headache followed by seizures on her day 1 of postpartum period. MRI revealed left anterior cerebral artery infarct with vasoconstriction of bilateral internal carotid arteries and its branches. She was managed...

  5. Normal Female Reproductive Anatomy

    ... historical Searches are case-insensitive Reproductive System, Female, Anatomy Add to My Pictures View /Download : Small: 720x756 ... Large: 3000x3150 View Download Title: Reproductive System, Female, Anatomy Description: Anatomy of the female reproductive system; drawing ...

  6. Differences in gambling problem severity and gambling and health/functioning characteristics among Asian-American and Caucasian high-school students

    Kong, Grace; Tsai, Jack; Pilver, Corey E.; Tan, Hwee Sim; Hoff, Rani A.; Cavallo, Dana; Krishnan-Sarin, Suchitra; Steinberg, Marvin A.; Rugle, Loreen; Potenza, Marc N.

    2013-01-01

    Studies of Asian-American adults have found high estimates of problematic gambling. However, little is known about gambling behaviors and associated measures among Asian-American adolescents. This study examined gambling perceptions and behaviors and health/functioning characteristics stratified by problem-gambling severity and Asian-American and Caucasian race using cross-sectional survey data of 121 Asian-American and 1,659 Caucasian high-school students. Asian-American and Caucasian adoles...

  7. HDC gene polymorphisms are associated with age at natural menopause in Caucasian women

    Histidine decarboxylase gene (HDC) encodes histidine decarboxylase which is the crucial enzyme for the biosynthesis of histidine. Studies have shown that histamine is likely to be involved in the regulation of reproduction system. To find the possible correlation between HDC gene and AANM (age at natural menopause), we selected 265 postmenopausal women from 131 nuclear families and performed a transmission disequilibrium test. Significant within-family associations with AANM for SNP rs854163 and SNP rs854158 of HDC gene were observed (P values = 0.0018 and 0.0197, respectively). After 1000 permutations, SNP rs854163 still remained significant within-family association with AANM. Consistently, we also detected a significant within-family association between haplotype block 2 (defined by SNP rs854163 and rs860526) and AANM in the haplotype analyses (P value = 0.0397). Our results suggest that the HDC gene polymorphisms are significantly associated with AANM in Caucasian women

  8. Lateral intercrural suture in the caucasian nose: Decreased domal divergence angle in endonasal rhinoplasty without delivery

    Berger, Cezar Augusto Sarraf

    2012-01-01

    Full Text Available Introduction: Several techniques can be performed to improve nasal tip definition such as cartilage resection, tip grafts, or sutures. Objective: To evaluate the outcome of lateral intercrural suture at the lower lateral cartilage by endonasal rhinoplasty with a basic technique without delivery in decreasing the angle of domal divergence and improving the nasal tip definition. Method: This prospective study was performed in 64 patients in which a suture was made on the board head of the lower lateral cartilage in the joint between the dome and lateral crus, using polydioxanone (PDS with sharp, curved needle. Results: In all of the cases, better definition of the nasal tip was achieved by intercrural suturing for at least 6 months postoperatively. Conclusion: Lateral intercrural suture of the lower lateral cartilage provides improved nasal tip definition and can be performed by endonasal rhinoplasty without delivery in the Caucasian nose.

  9. Female Pattern Alopecia

    ... rashes clinical tools newsletter | contact Share | Hair Loss, Female Pattern Baldness (Female Pattern Alopecia) Information for adults A A A In female ... balding only, and studies show no effect for female pattern hair loss. Finasteride, spironolactone, and cyproterone should not be used ...

  10. Regional fat distribution changes with aging in Caucasian, African-American and Asian women

    Sun Ai-jun; Dympna Gallagher; Richard N. Pierson Jr

    2007-01-01

    Background: A central pattern of fat distribution in postmenopausal women is regarded as a contributor to the increased risk of developing cardiovascular disease.Both ethnicity and occurrence of menopause appear to influence regional fat distribution.However the influence of ethnicity has been under-investigated.Objective: The objective of this study was to test the hypothesis that centralized fat distribution is influenced by ethnic origin.Furthermore, we hypothesize that the menopause-related changes in central adiposity in Caucasian,African-American and Asian women occur at different rates.Method: Total and regional body fat ratios were measured by whole body dual energy X-ray absorptiometry (DXA) in a cross-sectional study using a general linear regression model.After adjustment for age, weight, height,and total body fat, the android and gynoid fat compartments, and the ratio of trunk/leg fat, were analyzed.Results: Four hundred and forty-four women (227 Caucasian (Ca), 128 African-American (AA) and 89 Asian (As)) aged 18-94 y were recruited.Race was significantly (P<0.0001) related to the dependent variables: android and gynoid fat, and ratio of trunk/leg adiposity, in all subjects, adjusted by age, weight, height and total body fat.The interaction of race * menopause was also found to be significant (P=0.028).In each group, regional and total body fat levels, and especially android adiposity, were higher in postmenopausal than in premenopausal women.Interestingly, the postmenopausal difference in android fat in Ca was found significant (P<0.05), whereas such differences had no impact in AA and As subjects (NS).Conclusions: The differences in fat mass and its distribution were racially dependent.The impact of menopause was only significant in Ca group.

  11. Comparison of Scheimpflug imaging parameters between steep and keratoconic corneas of Caucasian eyes

    Huseynova, Tukezban; Abdulaliyeva, Farah; Lanza, Michele

    2016-01-01

    Purpose To compare the keratometric and pachymetric parameters of healthy eyes with those affected by steep cornea and keratoconus (KC) using Scheimpflug camera. Setting Briz-L Eye Clinic, Baku, Azerbaijan. Design A cross-sectional study. Methods In this study, 49 KC (Amsler–Krumeich stage 1) eyes and 36 healthy eyes were enrolled. A complete ophthalmic evaluation and a Scheimpflug camera scan were performed in every eye included in the study. Tomographic parameters such as parameters from the front and back cornea, maximum keratometry reading (Kmax), corneal volume (CV), anterior chamber volume (ChV), anterior chamber depth (ACD), anterior chamber angle (AC angle), keratometric power deviation (KPD), maximum front elevation (Max FE), and maximum back elevation (Max BE), as well as pachymetric progression indices (PPI), Ambrosio relational thickness (ART), index of surface variance (ISV), index of vertical asymmetry (IVA), center keratoconus index (CKI), index of height asymmetry (IHA), index of height decentration (IHD), and radius minimum (RM) were collected and statistically compared between the two groups. Results PPI, ART, ISV, IVA, CKI, IHA, IHD, and RM parameter values were significantly different (Pastigmatism, between stage 1 keratoconic and normal Caucasian eyes with steep cornea. All other parameters such as K mean and Q values of the back corneal parameters, Max FE, Max BE, ACD, ChV, and CV showed significant differences between the groups (P<0.05 for all). Conclusion Scheimpflug imaging is able to detect corneal morphological differences between stage 1 KC eyes and healthy eyes with steep cornea, in Caucasians. PMID:27099469

  12. Female urethral diverticulum associated with a large urinary calculus

    Alexandre Oliveira Rodrigues

    2009-12-01

    Full Text Available The diverticula of female urethra are very uncommon, but more frequently found between the third and fifth decade of life. Diverticula area mostly relate to repeated urinary infections of the periurethral glands or urethra’s trauma. The diverticula may cause infection, calculus formation and rarely endometriosis or cancer. A case of a 65-year old Caucasian female with vaginal mass over six months is herein reported. There was no urinary loss, urethral secretion or urinary symptoms.    A cystourethrography showed diverticula with calculus inside. The patient was submitted to surgery and dismissed from the hospital on the first postoperative day. The pathologic examination revealed no malignancy. In six months of follow-up, the patient was continent with no complaints.

  13. MDM2 gene SNP309 T/G and p53 gene SNP72 G/C do not influence diffuse large B-cell non-Hodgkin lymphoma onset or survival in central European Caucasians

    SNP309 T/G (rs2279744) causes higher levels of MDM2, the most important negative regulator of the p53 tumor suppressor. SNP72 G/C (rs1042522) gives rise to a p53 protein with a greatly reduced capacity to induce apoptosis. Both polymorphisms have been implicated in cancer. The SNP309 G-allele has recently been reported to accelerate diffuse large B-cell lymphoma (DLBCL) formation in pre-menopausal women and suggested to constitute a genetic basis for estrogen affecting human tumorigenesis. Here we asked whether SNP309 and SNP72 are associated with DLBCL in women and are correlated with age of onset, diagnosis, or patient's survival. SNP309 and SNP72 were PCR-genotyped in a case-control study that included 512 controls and 311 patients diagnosed with aggressive NHL. Of these, 205 were diagnosed with DLBCL. The age of onset was similar in men and women. The control and patients group showed similar SNP309 and SNP72 genotype frequencies. Importantly and in contrast to the previous findings, similar genotype frequencies were observed in female patients diagnosed by 51 years of age and those diagnosed later. Specifically, 3/20 female DLBCL patients diagnosed by 51 years of age were homozygous for SNP309 G and 2/20 DLBCL females in that age group were homozygous for SNP72 C. Neither SNP309 nor SNP72 had a significant influence on event-free and overall survival in multivariate analyses. In contrast to the previous study on Ashkenazi Jewish Caucasians, DLBCL in pre-menopausal women of central European Caucasian ethnicity was not associated with SNP309 G. Neither SNP309 nor SNP72 seem to be correlated with age of onset, diagnosis, or survival of patients

  14. Body Composition Is the Main Determinant for the Difference in Type 2 Diabetes Pathophysiology Between Japanese and Caucasians

    Møller, Jonas B; Pedersen, Maria; Tanaka, Haruhiko;

    2014-01-01

    OBJECTIVE This cross-sectional clinical study compared the pathophysiology of type 2 diabetes in Japanese and Caucasians and investigated the role of demographic, genetic, and lifestyle-related risk factors for insulin resistance and β-cell response. RESEARCH DESIGN AND METHODS A total of 120...

  15. Use of oral anticoagulants in African-American and Caucasian patients with atrial fibrillation: is there a treatment disparity?

    Akinboboye, Olakunle

    2015-01-01

    Atrial fibrillation (AF) is a very common cardiac arrhythmia, and its prevalence is increasing along with aging in the developed world. This review discusses racial differences in the epidemiology and treatment of AF between African-American and Caucasian patients. Additionally, the effect of race on warfarin and novel oral anticoagulant use is discussed, as well as the role that physicians and patients play in achieving optimal treatment outcomes. Despite having a lower prevalence of AF compared with Caucasians, African-Americans suffer disproportionately from stroke and its sequelae. The possible reasons for this paradox include poorer access to health care, lower health literacy, and a higher prevalence of other stroke-risk factors among African-Americans. Consequently, it is important for providers to evaluate the effects of race, health literacy, access to health care, and cultural barriers on the use of anticoagulation in the management of AF. Warfarin-dose requirements vary across racial groups, with African-American patients requiring a higher dose than Caucasians to maintain a therapeutic international normalized ratio; the novel oral anticoagulants (dabigatran, rivaroxaban, and apixaban) seem to differ in this regard, although data are currently limited. Minority racial groups are not proportionally represented in either real-world studies or clinical trials, but as more information becomes available and other social issues are addressed, the treatment disparities between African-American and Caucasian patients should decrease. PMID:26056467

  16. Use of oral anticoagulants in African-American and Caucasian patients with atrial fibrillation: is there a treatment disparity?

    Akinboboye O

    2015-05-01

    Full Text Available Olakunle AkinboboyeQueens Heart Institute, Rosedale, NY, USAAbstract: Atrial fibrillation (AF is a very common cardiac arrhythmia, and its prevalence is increasing along with aging in the developed world. This review discusses racial differences in the epidemiology and treatment of AF between African-American and Caucasian patients. Additionally, the effect of race on warfarin and novel oral anticoagulant use is discussed, as well as the role that physicians and patients play in achieving optimal treatment outcomes. Despite having a lower prevalence of AF compared with Caucasians, African-Americans suffer disproportionately from stroke and its sequelae. The possible reasons for this paradox include poorer access to health care, lower health literacy, and a higher prevalence of other stroke-risk factors among African-Americans. Consequently, it is important for providers to evaluate the effects of race, health literacy, access to health care, and cultural barriers on the use of anticoagulation in the management of AF. Warfarin-dose requirements vary across racial groups, with African-American patients requiring a higher dose than Caucasians to maintain a therapeutic international normalized ratio; the novel oral anticoagulants (dabigatran, rivaroxaban, and apixaban seem to differ in this regard, although data are currently limited. Minority racial groups are not proportionally represented in either real-world studies or clinical trials, but as more information becomes available and other social issues are addressed, the treatment disparities between African-American and Caucasian patients should decrease.Keywords: antithrombotic, atrial fibrillation, stroke, warfarin, race

  17. The first Caucasian patient with p.Val122Ile mutated-transthyretin cardiac amyloidosis treated with isolated heart transplantation.

    Ammirati, Enrico; Marziliano, Nicola; Vittori, Claudia; Pedrotti, Patrizia; Bramerio, Manuela A; Motta, Valentina; Orsini, Francesco; Veronese, Silvio; Merlini, Piera A; Martinelli, Luigi; Frigerio, Maria

    2012-06-01

    Effective treatments for mutated transthyretin (TTR)-related cardiac amyloidosis are limited. Heart transplantation or combined liver-heart transplantation are the most successful options, although results rely on underline mechanism and systemic nature of the disease. In this report, we present the first case of a Caucasian patient with the p.Val122Ile mutated TTR-related cardiac amyloidosis treated with heart transplantation due to this gene mutation frequent in Afro-Americans with a prevalent isolated heart involvement. The choice of isolated heart transplantation instead of combined heart and liver transplantations was based on (1) severe and progressive cardiac disease, (2) evidence of a gene mutation generally associated with isolated cardiac disease and (3) absence of relevant extra-cardiac involvement (with the possible exception of mild peripheral neuropathy). In any case, the very short post-transplant observation period of 10 months does not allow any conclusions on the long-term course of the presented strategy. Finally, it is the first European Caucasian family with the p.Val122Ile TTR mutation that has been described. Till now, very few Caucasian cases of p.Val122Ile mutated TTR-related cardiac amyloidosis have been reported. The patient and some members of his family also had mild peripheral neuropathy suggesting a regional phenotypic heterogeneity of European Caucasian TTR p.Val122Ile. PMID:22449240

  18. SORL1 Is Genetically Associated with Late-Onset Alzheimer’s Disease in Japanese, Koreans and Caucasians

    Wang, Li-San; Matsubara, Etsuro; Kawarabayashi, Takeshi; Shoji, Mikio; Tomita, Naoki; Arai, Hiroyuki; Asada, Takashi; Harigaya, Yasuo; Ikeda, Masaki; Amari, Masakuni; Hanyu, Haruo; Higuchi, Susumu; Ikeuchi, Takeshi; Nishizawa, Masatoyo; Suga, Masaichi; Kawase, Yasuhiro; Akatsu, Hiroyasu; Kosaka, Kenji; Yamamoto, Takayuki; Imagawa, Masaki; Hamaguchi, Tsuyoshi; Yamada, Masahito; Moriaha, Takashi; Takeda, Masatoshi; Takao, Takeo; Nakata, Kenji; Sasaki, Ken; Watanabe, Ken; Nakashima, Kenji; Urakami, Katsuya; Ooya, Terumi; Takahashi, Mitsuo; Yuzuriha, Takefumi; Serikawa, Kayoko; Yoshimoto, Seishi; Nakagawa, Ryuji; Kim, Jong-Won; Ki, Chang-Seok; Won, Hong-Hee; Na, Duk L.; Seo, Sang Won; Mook-Jung, Inhee; St. George-Hyslop, Peter; Mayeux, Richard; Haines, Jonathan L.; Pericak-Vance, Margaret A.; Yoshida, Makiko; Nishida, Nao; Tokunaga, Katsushi; Yamamoto, Ken; Tsuji, Shoji; Kanazawa, Ichiro; Ihara, Yasuo; Schellenberg, Gerard D.; Farrer, Lindsay A.; Kuwano, Ryozo

    2013-01-01

    To discover susceptibility genes of late-onset Alzheimer’s disease (LOAD), we conducted a 3-stage genome-wide association study (GWAS) using three populations: Japanese from the Japanese Genetic Consortium for Alzheimer Disease (JGSCAD), Koreans, and Caucasians from the Alzheimer Disease Genetic Consortium (ADGC). In Stage 1, we evaluated data for 5,877,918 genotyped and imputed SNPs in Japanese cases (n = 1,008) and controls (n = 1,016). Genome-wide significance was observed with 12 SNPs in the APOE region. Seven SNPs from other distinct regions with p-values Korean (339 cases, 1,129 controls) and Caucasians (11,840 AD cases, 10,931 controls) revealed genome wide significance with rs11218343 (P = 1.77×10−9) and rs3781834 (P = 1.04×10−8). SNPs in previously established AD loci in Caucasians showed strong evidence of association in Japanese including rs3851179 near PICALM (P = 1.71×10−5) and rs744373 near BIN1 (P = 1.39×10−4). The associated allele for each of these SNPs was the same as in Caucasians. These data demonstrate for the first time genome-wide significance of LOAD with SORL1 and confirm the role of other known loci for LOAD in Japanese. Our study highlights the importance of examining associations in multiple ethnic populations. PMID:23565137

  19. Study of the international epidemiology of androgenetic alopecia in young caucasian men using photographs from the internet

    Yaniv Shalom Avital

    2015-01-01

    Full Text Available Background: The epidemiological evaluation of androgenetic alopecia (AGA is based mainly on direct observation and questionnaires. The international epidemiology and environmental risk factors of AGA in young Caucasian men remain unknown. Aim: To use photographs and data from the Internet to evaluate severe AGA and generate greater understanding of the international epidemiology of the disorder in young Caucasian men. Materials and Methods: A population-based cross-sectional study design was used. The sample included 26,340 Caucasian men aged 30 to 40 years who had uploaded profiles to two dating websites. Their photographs were evaluated for AGA and graded as follows: severe AGA (Norwood type VI-VII, non-severe AGA, and unknown. Epidemiological data were collected from the sites. Logistic regression was used to analyze the effect of risk factors on the prevalence of severe AGA. Results : The overall success rate for identifying severe AGA by indirect evaluation of Internet photographs was 94%. The prevalence of severe AGA was 15.33% overall and varied significantly by geographical region. The risk of having severe AGA was increased by 1.092 for every year of age between 30 and 40 years. Severe AGA was more prevalent in subjects with higher body mass index. Conclusions: Photographs from the Internet can be used to evaluate severe AGA in epidemiological studies. The prevalence of severe AGA in young Caucasian men increases with age and varies by geographical region. Body mass index is an environmental risk factor for severe AGA.

  20. Understanding Nonsmoking in African American and Caucasian College Students: An Application of the Theory of Planned Behavior

    Nehl, Eric J.; Blanchard, Chris M.; Peng, Chao-Ying J.; Rhodes, Ryan E.; Kupperman, Janet; Sparling, Phillip B.; Courneya, Kerry; Baker, Frank

    2009-01-01

    Few studies have considered whether psychological determinants of nonsmoking among college students vary by ethnicity. The authors tested the theory of planned behavior (TPB) to explain differences in nonsmoking intentions of 238 African American and 197 Caucasian college students who completed an in-class TPB questionnaire and a smoking…

  1. Biopsychosocial Correlates of Binge Eating Disorder in Caucasian and African American Women with Obesity in Primary Care Settings.

    Udo, Tomoko; White, Marney A; Lydecker, Janet L; Barnes, Rachel D; Genao, Inginia; Garcia, Rina; Masheb, Robin M; Grilo, Carlos M

    2016-05-01

    This study examined racial differences in eating-disorder psychopathology, eating/weight-related histories, and biopsychosocial correlates in women (n = 53 Caucasian and n = 56 African American) with comorbid binge eating disorder (BED) and obesity seeking treatment in primary care settings. Caucasians reported significantly earlier onset of binge eating, dieting, and overweight, and greater number of times dieting than African American. The rate of metabolic syndrome did not differ by race. Caucasians had significantly elevated triglycerides whereas African Americans showed poorer glycaemic control (higher glycated haemoglobin A1c [HbA1c]), and significantly higher diastolic blood pressure. There were no significant racial differences in features of eating disorders, depressive symptoms, or mental and physical health functioning. The clinical presentation of eating-disorder psychopathology and associated psychosocial functioning differed little by race among obese women with BED seeking treatment in primary care settings. Clinicians should assess for and institute appropriate interventions for comorbid BED and obesity in both African American and Caucasian patients. PMID:26640009

  2. Absence of bias in clinician ratings of everyday functioning among African American, Hispanic and Caucasian patients with schizophrenia.

    Sabbag, Samir; Prestia, Davide; Robertson, Belinda; Ruiz, Pedro; Durand, Dante; Strassnig, Martin; Harvey, Philip D

    2015-09-30

    A substantial research literature implicates potential racial/ethnic bias in the diagnosis of schizophrenia and in clinical ratings of psychosis. There is no similar information regarding bias effects on ratings of everyday functioning. Our aims were to determine if Caucasian raters vary in their ratings of the everyday functioning of schizophrenia patients of different ethnicities, to find out which factors determine accurate self-report of everyday functioning in different ethnic groups, and to know if depression has similar effects on the way people of different ethnicities self-report their current functionality. We analyzed data on 295 patients with schizophrenia who provided their self-report of their everyday functioning and also had a Caucasian clinician rating their functionality. Three racial/ethnic groups (African American (AA), Hispanic and Caucasian) were studied and analyzed on the basis of neurocognition, functional capacity, depression and real-world functional outcomes. No differences based on racial/ethnic status in clinician assessments of patients' functionality were found. Differences between racial groups were found in personal and maternal levels of education. Severity of depression was significantly correlated with accuracy of self-assessment of functioning in Caucasians, but not in AAs. Higher scores on neurocognition and functional capacity scales correlated with reduced overestimation of functioning in AAs, but not in Hispanics. This data might indicate that measurement of everyday functionality is less subject to rater bias than measurement of symptoms of schizophrenia. PMID:26160197

  3. Changes in energy metabolism in response to 48 h of overfeeding and fasting in Caucasians and Pima Indians

    Weyer, C; Vozarova, B; Ravussin, E; Tataranni, P A; de Courten, Barbora

    2001-01-01

    Differences in the metabolic response to overfeeding and starvation may confer susceptibility or resistance to obesity in humans. To further examine this hypothesis, we assessed the changes in 24 h energy metabolism in response to short-term overfeeding and fasting in Caucasians (C) and Pima...

  4. Biomechanical properties of isolated fascicles of the Iliopsoas and Achilles tendons in African American and Caucasian men

    Hanson, P; Aagaard, P; Magnusson, S Peter

    2012-01-01

    OBJECTIVES: To investigate biomechanical properties of the Iliopsoas and Achilles tendons in young African American (AA) and Caucasian (CC) men, and attempt to clarify whether the difference in Achilles tendon ruptures between AA and CC can be explained by differences in material properties. METH...

  5. Defensive coping and subclinical vascular disease risk – associations with autonomic exhaustion in Africans and caucasians: the SABPA study

    Hamer, Mark; Malan, Leone; Malan, Nicolaas Theodor; De Kock, Andrea

    2012-01-01

    Objective The defensive active coping response is a recognised cardiovascular risk factor in Africans, especially in men. It is uncertain whether autonomic dysfunction might be the underlying cause. We therefore investigated associations between salivary MHPG (3-methoxy-4-hydroxyphenolglycol), as a marker of sympathetic activity, and subclinical vascular disease risk in defensive coping Africans and Caucasians. Methods The Coping Strategy Indicator questionnaire identified participan...

  6. Mental Illness Stigma as a Mediator of Differences in Caucasian and South Asian College Students' Attitudes toward Psychological Counseling

    Loya, Fred; Reddy, Radhika; Hinshaw, Stephen P.

    2010-01-01

    Previous research has established that Asian Americans use mental health services less frequently and hold poorer attitudes toward psychological counseling than Caucasians. The authors directly tested whether stigmatizing beliefs regarding mental illness might explain such differential attitudes toward counseling in a South Asian and Caucasian…

  7. Do stigma and its psychosocial impact differ between Asian-born Chinese immigrants and Western-born Caucasians with head and neck cancer?

    Lebel, Sophie; Payne, Ada Y M; Mah, Kenneth; Irish, Jonathan; Rodin, Gary; Devins, Gerald M

    2016-07-01

    Stigma appears to influence emotional distress and well-being in cancer survivors, but cross-cultural differences have been ignored. Previous studies suggest that stigma may be especially relevant for survivors of Asian origin. However, their study designs (e.g. focused on female cancers, qualitative designs, and an absence of comparison groups) limit the strength of this conclusion. We hypothesized that (1) Asian-born Chinese immigrants (AI) would report more perceived cancer-related stigma than Western-born Caucasians (WBC); and (2) the impact of stigma on emotional distress and well-being would be greater in AI as compared to WBC. Head and neck cancer survivors (n = 118 AI and n = 404 WBC) completed measures of well-being, emotional distress, and a three-item indicator of stigma in structured interviews. The majority of respondents (59%) reported one or more indicators of stigma. Stigma correlated significantly with emotional distress (r = .13, p = .004) and well-being (r = -.09, p = .032). Contrary to our hypotheses, WBCs and AIs did not differ in reported stigma nor did we detect differences in its psychosocial impact. Stigma exerts a deleterious psychosocial impact on head and neck cancer survivors. It did not differ significantly between AI and WBC survivors. PMID:26850943

  8. The diagnostic performance of mid-regional portion of pro-atrial natriuretic peptide for the detection of left ventricular hypertrophy in Caucasian hypertensive patients.

    Bhandari, S S; Davies, J E; Struck, J; Ng, L L

    2012-12-01

    Left ventricular hypertrophy (LVH) is predictive of cardiovascular disease. The vasodilator, natriuretic and diuretic actions of atrial natriuretic peptide (ANP) support a role in the pathophysiology of hypertension. Measuring the redundant precursor fragment mid-regional portion of pro-atrial natriuretic peptide (MRproANP) overcomes the technical difficulties of quantifying the bioactive ANP. This study sought to investigate the diagnostic and prognostic utility of MRproANP in a hypertensive Caucasian patient population. A total of 194 hypertensive patients (39 patients with LVH, 69±7.82 years of age, 74% female vs 155 patients without LVH, 68±6.51 years of age, 71% female) were derived from a screening study. Plasma MRproANP concentrations were quantified using immunoluminometric assays. Hypertensive patients with LVH had higher MRproANP concentrations than those without LVH (103.04 (50.58) vs 84.11 pmol l(-1) (44.82); P=0.014). Independent predictors of left ventricular mass index were LogMRproANP (P=0.022), male gender (Pdetection of LVH was limited, yielding an area under the curve of only 0.628 (confidence interval 0.523-0.733; P=0.014). Therefore, the role of MRproANP may not lie in the diagnosis of LVH but in monitoring the response to therapy. A nonsignificant trend towards greater mortality in patients with above-median MRproANP levels compared with below-median levels (P=0.167) was observed. Larger studies are required to assess its prognostic utility further. PMID:22113442

  9. Comparison of Scheimpflug imaging parameters between steep and keratoconic corneas of Caucasian eyes

    Huseynova T

    2016-04-01

    Full Text Available Tukezban Huseynova,1 Farah Abdulaliyeva,2 Michele Lanza3 1Briz-L Eye Clinic, 2National Ophthalmology Center, Baku, Azerbaijan; 3Second University of Naples, Caserta, Campania, Italy Purpose: To compare the keratometric and pachymetric parameters of healthy eyes with those affected by steep cornea and keratoconus (KC using Scheimpflug camera.Setting: Briz-L Eye Clinic, Baku, Azerbaijan.Design: A cross-sectional study.Methods: In this study, 49 KC (Amsler–Krumeich stage 1 eyes and 36 healthy eyes were enrolled. A complete ophthalmic evaluation and a Scheimpflug camera scan were performed in every eye included in the study. Tomographic parameters such as parameters from the front and back cornea, maximum keratometry reading (Kmax, corneal volume (CV, anterior chamber volume (ChV, anterior chamber depth (ACD, anterior chamber angle (AC angle, keratometric power deviation (KPD, maximum front elevation (Max FE, and maximum back elevation (Max BE, as well as pachymetric progression indices (PPI, Ambrosio relational thickness (ART, index of surface variance (ISV, index of vertical asymmetry (IVA, center keratoconus index (CKI, index of height asymmetry (IHA, index of height decentration (IHD, and radius minimum (RM were collected and statistically compared between the two groups.Results: PPI, ART, ISV, IVA, CKI, IHA, IHD, and RM parameter values were significantly different (P<0.05 between the KC and healthy eyes. There were no significant differences in K mean and Q values of the frontal corneal parameters, as well as in Kmax, AC angle, RM, back, and front astigmatism, between stage 1 keratoconic and normal Caucasian eyes with steep cornea. All other parameters such as K mean and Q values of the back corneal parameters, Max FE, Max BE, ACD, ChV, and CV showed significant differences between the groups (P<0.05 for all. Conclusion: Scheimpflug imaging is able to detect corneal morphological differences between stage 1 KC eyes and healthy eyes with

  10. Female reproductive disorders

    Crain, D Andrew; Janssen, Sarah J; Edwards, Thea M;

    2008-01-01

    To evaluate the possible role of endocrine-disrupting compounds (EDCs) on female reproductive disorders emphasizing developmental plasticity and the complexity of endocrine-dependent ontogeny of reproductive organs. Declining conception rates and the high incidence of female reproductive...

  11. Female Reproductive System

    ... Tract External Genitalia Female Sexual Response & Hormone Control Mammary Glands Review Quiz Site-specific Modules Resources Archived Modules ... External Genitalia Female Sexual Response and Hormonal Control Mammary Glands « Previous (Male Sexual Response & Hormone Control) Next (Ovaries) » ...

  12. Female reproductive disorders

    Crain, D Andrew; Janssen, Sarah J; Edwards, Thea M; Heindel, Jerrold; Ho, Shuk-mei; Hunt, Patricia; Iguchi, Taisen; Juul, Anders; McLachlan, John A; Schwartz, Jackie; Skakkebaek, Niels; Soto, Ana M; Swan, Shanna; Walker, Cheryl; Woodruff, Teresa K; Woodruff, Tracey J; Giudice, Linda C; Guillette, Louis J

    2008-01-01

    To evaluate the possible role of endocrine-disrupting compounds (EDCs) on female reproductive disorders emphasizing developmental plasticity and the complexity of endocrine-dependent ontogeny of reproductive organs. Declining conception rates and the high incidence of female reproductive...... disruptions warrant evaluation of the impact of EDCs on female reproductive health....

  13. Are Female Supervisors More Female-Friendly?

    Steven Bednar; Dora Gicheva

    2014-01-01

    We introduce the idea that easily inferable demographic characteristics such as gender may not be sufficient to define type in the supervisor-employee mentoring relationship. We use longitudinal data on athletic directors at NCAA Division I programs to identify through observed mobility the propensity of top-level administrators to hire and retain female head coaches, above and beyond an organization's culture. We show that supervisor gender appears to be unrelated to female friendliness in t...

  14. Valuation of environmental quality and eco-cultural attributes in Northwestern Idaho: Native Americans are more concerned than Caucasians

    Valuation of features of habitats and ecosystems usually encompasses the goods and services that ecosystems provide, but rarely also examine how people value ecological resources in terms of eco-cultural and sacred activities. The social, sacred, and cultural aspects of ecosystems are particularly important to Native Americans, but western science has rarely examined the importance of eco-cultural attributes quantitatively. In this paper I explore differences in ecosystem evaluations, and compare the perceptions and evaluations of places people go for consumptive and non-consumptive resource use with evaluations of the same qualities for religious and sacred places. Qualities of ecosystems included goods (abundant fish and crabs, butterflies and flowers, clean water), services (complexity of nature, lack of radionuclides that present a health risk), and eco-cultural attributes (appears unspoiled, scenic horizons, noise-free). Native Americans and Caucasians were interviewed at a Pow Wow at Post Falls, Idaho, which is in the region with the Department of Energy's Hanford Site, known for its storage of radioactive wastes and contamination. A higher percentage of Native American subjects engaged in consumptive and religious activities than did Caucasians. Native Americans engaged in higher rates of many activities than did Caucasians, including commune with nature, pray or meditate, fish or hunt, collect herbs, and conduct vision quests or other ceremonies. For nearly all attributes, there was no difference in the relative ratings given by Native Americans for characteristics of sites used for consumption/non-consumptive activities compared to religious/sacred places. However, Caucasians rated nearly all attributes lower for religious/sacred places than they did for places where they engaged in consumptive or non-consumptive activities. Native Americans were less concerned with distance from home for consumptive/non-consumptive activities, compared to religious

  15. Valuation of environmental quality and eco-cultural attributes in Northwestern Idaho: Native Americans are more concerned than Caucasians

    Burger, Joanna, E-mail: burger@biology.rutgers.edu [Division of Life Sciences, Nelson Biological Laboratory, Consortium for Risk Evaluation with Stakeholder Participation, Piscataway, NJ 08854-8082 (United States); Environmental and Occupational Health Sciences Institute, Rutgers University, Piscataway, NJ 08854-8082 (United States)

    2011-01-15

    Valuation of features of habitats and ecosystems usually encompasses the goods and services that ecosystems provide, but rarely also examine how people value ecological resources in terms of eco-cultural and sacred activities. The social, sacred, and cultural aspects of ecosystems are particularly important to Native Americans, but western science has rarely examined the importance of eco-cultural attributes quantitatively. In this paper I explore differences in ecosystem evaluations, and compare the perceptions and evaluations of places people go for consumptive and non-consumptive resource use with evaluations of the same qualities for religious and sacred places. Qualities of ecosystems included goods (abundant fish and crabs, butterflies and flowers, clean water), services (complexity of nature, lack of radionuclides that present a health risk), and eco-cultural attributes (appears unspoiled, scenic horizons, noise-free). Native Americans and Caucasians were interviewed at a Pow Wow at Post Falls, Idaho, which is in the region with the Department of Energy's Hanford Site, known for its storage of radioactive wastes and contamination. A higher percentage of Native American subjects engaged in consumptive and religious activities than did Caucasians. Native Americans engaged in higher rates of many activities than did Caucasians, including commune with nature, pray or meditate, fish or hunt, collect herbs, and conduct vision quests or other ceremonies. For nearly all attributes, there was no difference in the relative ratings given by Native Americans for characteristics of sites used for consumption/non-consumptive activities compared to religious/sacred places. However, Caucasians rated nearly all attributes lower for religious/sacred places than they did for places where they engaged in consumptive or non-consumptive activities. Native Americans were less concerned with distance from home for consumptive/non-consumptive activities, compared to religious

  16. The sero-epidemiology of human papillomavirus among Caucasian transplant recipients in the UK

    Newton Robert

    2009-09-01

    Full Text Available Abstract Background Despite intensive study of high-risk mucosal human papillomaviruses (HPV, little is known of the epidemiology of cutaneous HPV. As part of a study of cutaneous squamous cell carcinoma and HPV among organ transplant recipients (OTR from London and Oxford, we investigated the seroprevalence and risk factors for 34 HPV types (detected using Luminex technology among 425 Caucasian OTR without skin cancer. Results Overall, 86% of participants were seropositive to at least one HPV: 41% to mucosal alpha types, 33% to cutaneous alpha types, 57% to alpha types, 56% to beta, 47% to gamma types and 45% to other types (nu, mu, HPV101 and 103. In both centres, the most common types were HPV6 (33% and 26% for London and Oxford respectively, HPV8 (24% and 18%, HPV15 (26% and 29%, HPV17 (25% and 21%, HPV38 (23% and 21%, HPV49 (19% and 21%, HPV4 (27% and 23%, HPV65 (30% and 25%, HPV95 (22% and 20%, HPV1 (33% and 24% and HPV63 (28% and 17%. The seroprevalence of 8 HPV types differed significantly (P Conclusion Findings for mucosal HPV types were in line with results from previous studies. We observed differences in HPV seroprevalence between organ transplant recipients from two geographically close centres but no clear risk factor was found associated with cutaneous HPV seropositivity among organ transplant recipients. These findings have implications for interpretation of future seroepidemiology studies addressing the association between HPV and cutaneous SCC in OTR populations.

  17. Segregation of LIPG, CETP, and GALNT2 mutations in Caucasian families with extremely high HDL cholesterol.

    Ian Tietjen

    Full Text Available To date, few mutations are described to underlie highly-elevated HDLc levels in families. Here we sequenced the coding regions and adjacent sequence of the LIPG, CETP, and GALNT2 genes in 171 unrelated Dutch Caucasian probands with HDLc≥90th percentile and analyzed segregation of mutations with lipid phenotypes in family members. In these probands, mutations were most frequent in LIPG (12.9% followed by GALNT2 (2.3% and CETP (0.6%. A total of 6 of 10 mutations in these three genes were novel (60.0%, and mutations segregated with elevated HDLc in families. Interestingly, the LIPG mutations N396S and R476W, which usually result in elevated HDLc, were unexpectedly found in 6 probands with low HDLc (i.e., ≤10th percentile. However, 5 of these probands also carried mutations in ABCA1, LCAT, or LPL. Finally, no CETP and GALNT2 mutations were found in 136 unrelated probands with low HDLc. Taken together, we show that rare coding and splicing mutations in LIPG, CETP, and GALNT2 are enriched in persons with hyperalphalipoproteinemia and segregate with elevated HDLc in families. Moreover, LIPG mutations do not overcome low HDLc in individuals with ABCA1 and possibly LCAT and LPL mutations, indicating that LIPG affects HDLc levels downstream of these proteins.

  18. Regional body composition in college-aged Caucasians from anthropometric measures

    Davidson Robert T

    2007-12-01

    Full Text Available Abstract Background Quantitating fat and lean tissue in isolated body regions may be helpful or required in obesity and health-outcomes research. However, current methods of regional body composition measurement require specialized, expensive equipment such as that used in computed tomography or dual energy x-ray absorptiometry (DEXA. Simple body size or circumference measurement relationships to body composition have been developed but are limited to whole-body applications. We investigated relationships between body size measurements and regional body composition. Methods Using DEXA technology we determined the fat and lean tissue composition for six regions of the body in predominantly Caucasian, college-aged men (n = 32 and women (n = 67. Circumference measurements as well as body weight and height were taken for each individual. Equations relating body measurements to a respective regional fat and lean mass were developed using multiple regression analysis. Results Multiple regression R2 values ranged from 0.4451 to 0.8953 and 0.1697 to 0.7039 for regional fat and lean mass relationships to body measurements, respectively. Conclusion The equations developed in this study offer a simple way of estimating regional body composition in a college-aged adult population. The parameters used in the equations are common body measurements that can be obtained with the use of a measuring tape and weight scale.

  19. Pulmonary diffusing capacity in healthy African-American and Caucasian children.

    Kim, Young-Jee; Christoph, Kathy; Yu, Zhangsheng; Eigen, Howard; Tepper, Robert S

    2016-01-01

    Previous studies of pulmonary diffusing capacity in healthy children primarily focused upon Caucasian (C) subjects. Since lung volumes in African-Americans (AA) are smaller than lung volumes in C subjects of the same height, diffusing capacity values in AA children might be interpreted as low or abnormal using currently available equations without adjusting for race. Healthy AA (N = 151) and C (N = 301) children between 5 and 18 years of age performed acceptable measurements of single breath pulmonary diffusing capacity for carbon monoxide (DLCO ) and alveolar volume (VA ) according to current ATS/ERS guidelines. The natural log of DLCO and VA were associated with height, gender, age, and race; AA children had lower DLCO and VA compared to C children. Adjustment of DLCO for Hemoglobin (Hgb) resulted in no significant difference in DLCO among these healthy subjects with normal Hgb. In summary, we report prediction equations for DLCO and VA that include adjustment for race (C; AA) demonstrating that AA have lower DLCO and VA compared to C children for the same height, gender, and age. PMID:25906836

  20. Bioequivalence study of 8 mg ondansetron film-coated tablets in healthy Caucasian volunteers.

    Rudzki, P J; Kaza, M; Leś, A; Gilant, E; Ksycińska, H; Serafin-Byczak, K; Troć, M; Raszek, J; Piątkowska-Chabuda, E; Skowrońska-Smolak, M; Tarasiuk, A; Wilkowska, E; Łazowski, T

    2014-04-01

    The aim of the study was to investigate the bioequivalence of a generic product of 8 mg film-coated tablets (test) to the branded product (reference) at the same strength in order to apply for regulatory approval. The secondary objective of the study was to compare the tolerability of both products. A double blinded, randomized, cross-over, 2-period, comparative study was conducted in healthy Caucasian volunteers under fasting conditions. A single oral dose administration of the test or reference product was followed by a 7-day wash-out period. The ondansetron concentration was determined using a validated high performance liquid chromatography with a UV detection method. The 90% confidence interval of the point estimate (test over reference products) for C(max) and AUC(0-t) fell within the 80.00-125.00% acceptance range. The results of the study indicate that the film-coated tablets of Ondatron 8 mg manufactured by Tarchomińskie Zakłady Farmaceutyczne Polfa S.A. (test product) are bioequivalent to those of Zofran manufactured by GlaxoSmithKline Export Ltd (reference product). Both products were well tolerated. PMID:24132707

  1. Mitochondrial haplogroups and control region polymorphisms are not associated with prostate cancer in Middle European Caucasians.

    Edith E Mueller

    Full Text Available BACKGROUND: Besides being responsible for energy production in the cell, mitochondria are central players in apoptosis as well as the main source of harmful reactive oxygen species. Therefore, it can be hypothesised that sequence variation in the mitochondrial genome is a contributing factor to the etiology of diseases related to these different cellular events, including cancer. The aim of the present study was to assess the frequency of haplogroups and polymorphisms in the control region (CR of mitochondrial DNA of peripheral blood mononuclear cells from patients with prostate carcinoma (n = 304 versus patients screened for prostate disease but found to be negative for cancer on biopsy (n = 278 in a Middle European population. METHODOLOGY/PRINCIPAL FINDINGS: The nine major European haplogroups and the CR polymorphisms were identified by means of primer extension analysis and DNA sequencing, respectively. We found that mitochondrial haplogroup frequencies and CR polymorphisms do not differ significantly between patients with or without prostate cancer, implying no impact of inherited mitochondrial DNA variation on predisposition to prostate carcinoma in a Middle European population. CONCLUSIONS/SIGNIFICANCE: Our results contrast with a recent report claiming an association between mtDNA haplogroup U and prostate cancer in a North American population of caucasian descent.

  2. Interactions Between SNP Alleles at Multiple Loci and Variation in Skin Pigmentation in 122 Caucasians

    Sumiko Anno

    2007-01-01

    Full Text Available This study was undertaken to clarify the molecular basis for human skin color variation and the environmental adaptability to ultraviolet irradiation, with the ultimate goal of predicting the impact of changes in future environments on human health risk. One hundred twenty-two Caucasians living in Toledo, Ohio participated. Back and cheek skin were assayed for melanin as a quantitative trait marker. Buccal cell samples were collected and used for DNA extraction. DNA was used for SNP genotyping using the Masscode™ system, which entails two-step PCR amplification and a platform chemistry which allows cleavable mass spectrometry tags. The results show gene-gene interaction between SNP alleles at multiple loci (not necessarily on the same chromosome contributes to inter-individual skin color variation while suggesting a high probability of linkage disequilibrium. Confirmation of these findings requires further study with other ethic groups to analyze the associations between SNP alleles at multiple loci and human skin color variation. Our overarching goal is to use remote sensing data to clarify the interaction between atmospheric environments and SNP allelic frequency and investigate human adaptability to ultraviolet irradiation. Such information should greatly assist in the prediction of the health effects of future environmental changes such as ozone depletion and increased ultraviolet exposure. If such health effects are to some extent predictable, it might be possible to prepare for such changes in advance and thus reduce the extent of their impact.

  3. On establishment the professional - oriented regional radioecological collaboration of southern Caucasian new independent states

    Full text: Today civilized Universe aims 'To Live and Collaborate into Safe - Ecologically Pure Environment'. Citizens of NIS realize this clearly only during last years - years of independence. However, in Georgia (Maybe, in other NIS too) a collective nature between officials and representatives of research and public bodies under solving radioecological problems is not observable. Therefore, researchers from I.Javakhishvili TSU suggest NATO representatives to discuss establishment of Professional-Oriented Regional Radioecological Collaboration (As NGO-Independent Expert Group). The Collaboration aims: 1.To study (As Independent Expert Group) the radioecological situation in separate areas of Southern Caucasus; 2.To assess the risk caused by the influence of ionising radiation on population; 3.To create broadly accessible regional radioecological database; 4.To assist: Popularising of radioecological studies; Upgrading Southern Caucasian population's erudition in the field of radioecology and radiation safety; Improvement of collaboration between NGO-s and governmental institutions. Success of the presented Collaboration under NATO (Or other institutions) support will create: Obvious case of the regional collaboration to solve one of the most timely environment saving problems; Preconditions for enlargement the Collaboration by involvement research bodies from other countries of Caspian region, as the idea of creation the ecologically pure living space is concordant with interests of Eurasian population

  4. Association between EGF +61A/G polymorphism and gastric cancer in Caucasians

    Ana Paula Araújo; Bruno M Costa; Ana L Pinto-Correia; Maria Fragoso; Paula Ferreira; Mário Dinis-Ribeiro; Sandra Costa; Rui M Reis; Rui Medeiros

    2011-01-01

    AIM: To investigate the association between epidermal growth factor (EGF ) +61A/G polymorphism and susceptibility to gastric cancer, through a cross-sectional study. METHODS: Polymerase chain reaction resctriction fragment lenght polymorphism analyses were used to genotype EGF +61 in 207 patients with gastric lesions (162 patients with gastric adenocarcinomas, 45 with atrophy or intestinal metaplasia) and 984 controls. All subjects were Caucasian. RESULTS: Genotype distribution was 23.5% for GG and 76.5% for GA/AA in the control group, 18.4% for GG and 68.6% for GA/AA in the entire group with gastric lesions and 17.9% for GG and 82.1% for GA/AA in the group with gastric adenocarcinoma. No statistically significant associations were found between EGF +61 variants and risk for developing gastric cancer [odds ratios (OR) = 1.41, 95% confidence intervals (CI): 0.90-2.21, P = 0.116]. However, the stratification of individuals by gender revealed that males carrying A alleles (EGF +61A/G or AA) had an increased risk for developing gastric cancer as compared to GG homozygous males (OR = 1.55, 95% CI: 1.05-2.28, P = 0.021). CONCLUSION: In summary, we found that males who were A carriers for EGF +61 had an increased risk for developing gastric cancer. This result may be explained by the suggestion that women secrete less gastric acid than men.

  5. Gastric cancer in a Caucasian population: Role of pepsinogen C genetic variants

    Ana L Pinto-Correia; Hugo Sousa; Maria Fragoso; Luís Moreira-Dias; Carlos Lopes; Rui Medeiros; Mário Dinis-Ribeiro

    2006-01-01

    AIM: To study the role of an insertion/deletion polymorphism in the pepsinogen C (PGC) gene, an effective marker for terminal differentiation of the stomach mucosa, in the susceptibility to the development of gastric lesions.METHODS: The study was performed with 99 samples of known gastric lesions and 127 samples without evidence of neoplastic disease. PCR was employed and the 6 polymorphic alleles were amplified: Allele 1 (510 bp), Allele 2 (480bp), Allele 3/4 (450/460 bp), Allele 5 (400 bp) and Allele 6(310 bp).RESULTS: Our results revealed that Allele 6 carriers seemed to have protection against the development of any gastric lesion (OR = 0.34; P<0.001), non-dysplastic lesions associated with gastric adenocarcinoma such as atrophy or intestinal metaplasia (OR = 0.28; P < 0.001) or invasive GC (OR = 0.39; P = 0.004).CONCLUSION: Our study reveals that the Allele 6 carrier status has a protective role in the development of gastric lesions, probably due to its association with higher expression of PGC. Moreover, the frequency of Allele 6 carriers in the control group is far higher than that obtained in Asian populations, which might represent a genetic gap between Caucasian and Asian populations.

  6. Body mass index versus percentage body fat in Chinese, African-American and Caucasian postmenopausal women

    Sun Ai-jun; He Qing; Lin Shou-qing; Tian Jun-ping; Stan He-shka; Jack Wang; Steven Heymsfield; Richard N. Pierson; Dympna Gallagher

    2006-01-01

    Objective: The aim of the study was to investigate in postmenopausal women whether the relationship between percentage body fat (PBF) and body mass index (BMI) differs between Asians living in Beijing (BA) and African-Americans (AA), and Caucasians (Ca) living in New York City.Methods: Healthy postmenopausal women (231 BA; 113 AA, 95 Ca), aged 50-80 years, were studied. Weight, height and PBF by dual energy X-ray absorptiometry (DXA) were measured. The relationship between PBF and BMI was assessed by multiple regression analysis. Results: Race, reciprocal of BMI (1/BMI) and the interaction between race and 1/BMI were all significantly (P<0.05) related to PBF in this sample. The slope of the line relating 1/BMI to PBF was different for BA compared to AA (P=0.01) and Ca (P=0.003) while the slopes for AA and Ca were not different (P>0.05). At lower levels of BMI, Asians tended to have higher PBF comparable to AA and Ca, while at BMI >30 BA tended to have less PBF than the other groups. Conclusion: The relation between PBF and BMI in BA postmenopausal women differs from that of AA and Ca women in this sample.

  7. Differential Post-Exercise Blood Pressure Responses between Blacks and Caucasians

    Yan, Huimin; Behun, Michael A.; Cook, Marc D.; Ranadive, Sushant M.; Lane-Cordova, Abbi D.; Kappus, Rebecca M.; Woods, Jeffrey A.; Wilund, Kenneth R.; Baynard, Tracy; Halliwill, John R.; Fernhall, Bo

    2016-01-01

    Post-exercise hypotension (PEH) is widely observed in Caucasians (CA) and is associated with histamine receptors 1- and 2- (H1R and H2R) mediated post-exercise vasodilation. However, it appears that blacks (BL) may not exhibit PEH following aerobic exercise. Hence, this study sought to determine the extent to which BL develop PEH, and the contribution of histamine receptors to PEH (or lack thereof) in this population. Forty-nine (22 BL, 27 CA) young and healthy subjects completed the study. Subjects were randomly assigned to take either a combined H1R and H2R antagonist (fexofenadine and ranitidine) or a control placebo. Supine blood pressure (BP), cardiac output and peripheral vascular resistance measurements were obtained at baseline, as well as at 30 min, 60 min and 90 min after 45 min of treadmill exercise at 70% heart rate reserve. Exercise increased diastolic BP in young BL but not in CA. Post-exercise diastolic BP was also elevated in BL after exercise with histamine receptor blockade. Moreover, H1R and H2R blockade elicited differential responses in stroke volume between BL and CA at rest, and the difference remained following exercise. Our findings show differential BP responses following exercise in BL and CA, and a potential role of histamine receptors in mediating basal and post-exercise stroke volume in BL. The heightened BP and vascular responses to exercise stimulus is consistent with the greater CVD risk in BL. PMID:27074034

  8. Assessing Emotion Sensitivity in Female Offenders With Borderline Personality Symptoms: Results From a Fear-Potentiated Startle Paradigm

    Baskin-Sommers, Arielle R.; Vitale, Jennifer E.; MacCoon, Donal; Newman, Joseph P.

    2012-01-01

    An instructed fear-conditioning paradigm was used to measure fear-potentiated startle (FPS) in a sample of 80 Caucasian, female offenders assessed using the Personality Assessment Inventory-Borderline Features Scale (Morey, 1991). As predicted, women with higher levels of Borderline Personality Disorder (BPD) symptoms showed significantly greater FPS than women with lower levels when required to focus attention on the threat-relevant dimension of the experimental stimuli. However, FPS was not...

  9. A Caucasian Australian presenting with human T-lymphotropic virus type I associated myelopathy: a case report

    2014-01-01

    Introduction We report the first known case of human T-lymphotropic virus type I associated myelopathy/tropical spastic paraparesis in an Australian Caucasian, a disease reported in Aboriginal and immigrant populations where the virus is often endemic. Case presentation A 41-year-old Caucasian Australian man had a 3-year background of progressive functional decline from a myelopathy with spastic paraparesis and sphincteric dysfunction. Conclusions Although studies have shown a very low prevalence of human T-lymphotropic virus type I in the greater Australian population, increased focus on Aboriginal health, and the expanding diversity and integration of the Australian population means that presentation of human T-lymphotropic virus type I-associated disease is likely to increase. PMID:25416840

  10. Stakeholder Involvement during the Development of Aremediation Concept for the Lermontov Uranium Mining Site in the Caucasian Water District

    Commissioned by the European Commission, Wismut GmbH in collaboration with partners developed during the period 2004/05 a remediation concept for the Lermontov uranium mining site in Russia. Remarkable for Lermontov is its location in a tremendous countryside, in the centre of the Caucasian Mineral Waters region, and adjacent to famous spas. Identification of the technical solutions for rehabilitation of the uranium mining liabilities was not easy but could be managed on the basis of the broad Wismut know-how. More challenging however was to include the different stakeholder interests in finding the best suitable remedial measures. The paper deals with the social aspects of remediation, with questions of perception of radiological liabilities in the Caucasian Mineral Water region and describes how the different interests of stakeholders have been taken into account. (author)

  11. Microcystic adnexal carcinoma in a non-Caucasian patient: A case report and review of the literature

    CHEN, JINGXIN; YANG, SHIPING; CHEN, JIMIN; LIAO, TIANAN; DENG, WEI; LI, WEIZHONG

    2016-01-01

    Microcystic adnexal carcinoma (MAC) is extremely rare among Asians, with the majority of cases presenting in Caucasian individuals. The current study describes the case of a 38-year-old Chinese woman who presented with a 10 year history of a mass in the upper lip. A biopsy resulted in a diagnosis of MAC. The patient underwent complete surgical resection and the tumor was successfully excised. During 6 months of follow-up, there was no evidence of recurrence. To the best of our knowledge, the present case is the first Chinese case to be reported in the English literature, and is presented with the aim of increasing the awareness and aiding in the management of MAC in non-Caucasian populations. PMID:27073500

  12. Liver fat accumulation in response to overfeeding with a high-fat diet: a comparison between South Asian and Caucasian men

    Wulan, Siti N.; Schrauwen-Hinderling, Vera B; Westerterp, Klaas R; Plasqui, Guy

    2015-01-01

    Background South Asians were reported to have a higher liver fat content as compared to BMI-matched Caucasians. This study compared the increase in liver fat content in response to overfeeding with a high fat diet in South Asian and Caucasian men when matched for body fat percentage. Methods Ten South Asian men (BMI 18–29 kg/m2) and 10 Caucasian men (BMI 22–33 kg/m2), aged 20–40 y, matched for body fat percentage, were included. A weight maintenance diet was given for 3 days based on the indi...

  13. Comprehensive Analysis of Oculocutaneous Albinism among Non-Hispanic Caucasians Shows that OCA1 Is the Most Prevalent OCA Type

    Hutton, Saunie M.; Spritz, Richard A.

    2008-01-01

    Oculocutaneous albinism (OCA) is a genetically heterogeneous group of disorders characterized by absent or reduced pigmentation of the skin, hair, and eyes. In humans, four genes have been associated with “classical” OCA and another 12 genes with syndromic forms of OCA. To assess the prevalence of different forms of OCA and different gene mutations among non-Hispanic Caucasian patients, we performed DNA sequence analysis of the four genes associated with “classical” OCA (TYR, OCA2, TYRP1, SLC...

  14. The usefulness of Y-glutamyltransferase as a marker of cardiovascular function in Africans and caucasians: the SABPA study

    Fourie, Catharina Maria Theresia; Glyn, Matthew Colin Patrick; Huisman, Hugo Willem; Malan, Leone; Malan, Nicolaas Theodor; Schutte, Aletta Elisabeth; Schutte, Rudolph; Van Rooyen, Johannes Marthinus

    2012-01-01

    Aim. Serum γ-glutamyltransferase (GGT) is increasingly regarded as a marker of vascular function. However, the usefulness of this marker is in dispute. Gender and ethnic differences, as well as the serum level range where correlations with vascular function will emerge, may complicate the usefulness of GGT. The aim is to compare correlations with markers of vascular function between African and Caucasian groups. Methods. This cross-sectional target population study involved four groups of Afr...

  15. Self-reported Experiences of Discrimination and Visceral Fat in Middle-aged African-American and Caucasian Women

    Lewis, Tené T.; Kravitz, Howard M.; Janssen, Imke; Powell, Lynda H.

    2011-01-01

    The authors examined the association between self-reported experiences of discrimination and subtypes of abdominal fat (visceral, subcutaneous) in a population-based cohort of African-American and Caucasian women. Prior studies examining associations between discrimination and abdominal fat have yielded mixed results. A major limitation of this research has been the reliance on waist circumference, which may be a poor marker of visceral fat, particularly for African-American women. Participan...

  16. Susceptibility to glaucoma: differential comparison of the astrocyte transcriptome from glaucomatous African American and Caucasian American donors

    Lukas, Thomas J.; Miao, Haixi; Chen, Lin; Sean M Riordan; Li, Wenjun; Crabb, Andrea M.; Wise, Alexandria; Du, Pan; Lin, Simon M; Hernandez, M Rosario

    2008-01-01

    Background Epidemiological and genetic studies indicate that ethnic/genetic background plays an important role in susceptibility to primary open angle glaucoma (POAG). POAG is more prevalent among the African-descent population compared to the Caucasian population. Damage in POAG occurs at the level of the optic nerve head (ONH) and is mediated by astrocytes. Here we investigated differences in gene expression in primary cultures of ONH astrocytes obtained from age-matched normal and glaucoma...

  17. Treatment of melasma in Caucasian patients using a novel 694-nm Q-switched ruby fractional laser

    Hilton, Said; Heise, Heike; Buhren, Bettina Alexandra; Schrumpf, Holger; Bölke, Edwin; Gerber, Peter Arne

    2013-01-01

    Background Melasma is a common hypermelanosis of the face. The use of a classical Q-switched ruby laser (QSRL) to treat melasma is discussed controversially and is associated with frequent adverse effects, such as hyper- or hypopigmentation. Recently a fractional-mode (FRx) QSRL was developed to minimize the adverse effects of classical QSRL. The objective of this research was to evaluate the efficacy and safety of a novel FRx-QSRL in the treatment of melasma in Caucasian patients. Methods We...

  18. Fourier domain optical coherence tomography to assess the iridocorneal angle and correlation study in a large Caucasian population

    Fernández-Vigo, José Ignacio; García-Feijóo, Julián; Martínez-de-la-Casa, José María; García-Bella, Javier; Arriola-Villalobos, Pedro; Fernández-Pérez, Cristina; Fernández-Vigo, José Ángel

    2016-01-01

    Background Recently, novel anatomic parameters that can be measured by optical coherence tomography (OCT), have been identified as a more objective and accurate method of defining the iridocorneal angle. The aim of the present study is to measure the iridocorneal angle by Fourier domain (FD) OCT and to identify correlations between angle measurements and subject factors in a large healthy Caucasian population. Methods A cross sectional study was performed in 989 left eyes of 989 healthy subje...

  19. Genetic variants in hypothalamic-pituitary-adrenal axis genes and breast cancer risk in Caucasians and African Americans.

    Nan, Hongmei; Dorgan, Joanne F; Rebbeck, Timothy R

    2015-01-01

    Elevated circulating levels of the adrenal androgen dehydroepiandrosterone (DHEA) and its sulfate (DHEAS) are associated with increased breast cancer risk in prospective studies. Genetic variants in hypothalamic-pituitary-adrenal (HPA) axis genes may contribute to these circulating hormone levels, and consequently to breast cancer risk. No previous studies have examined the effects of genetic variants in HPA axis genes on breast cancer risk. We evaluated the associations of 49 single nucleotide polymorphisms (SNPs) in five HPA axis genes (NR3C1, NR3C2, CRH, CRHR1, and CRHBP) with the risk of breast cancer in the Women's Insights and Shared Experiences (WISE) Study of Caucasians (346 cases and 442 controls), as well as African Americans (149 cases and 246 controls). Of the 49 SNPs evaluated, one showed a nominal significant association (P for trend < 0.05) with breast cancer risk among Caucasians, and another two among African Americans. The age-adjusted additive odds ratio (OR) (95% confidence interval (95% CI)) of the SNP rs11747190[A] in the CRHBP gene for the risk of breast cancer among Caucasian women was 1.45 (1.09-1.94). The age-adjusted additive ORs (95% CIs) of two SNPs (CRHBP rs1700688[T] and CRHR1 rs17689471[C]) for the risk of breast cancer among African American women were 1.84 (1.13-2.98) and 2.48 (1.20-5.13), respectively. However, these SNPs did not show significant associations after correction for multiple testing. Our findings do not provide strong supportive evidence for the contribution of genetic variants in these HPA axis genes to the risk of developing breast cancer in either Caucasians or African Americans. PMID:26417403

  20. Resistance to the antilipolytic effect of insulin in adipocytes of African-American compared to Caucasian postmenopausal women

    Fried, Susan K.; Tittelbach, Thomas; Blumenthal, Jacob; Sreenivasan, Urmila; Robey, Linda; Yi, Jamie; Khan, Sumbul; Hollender, Courtney; Ryan, Alice S.; Goldberg, Andrew P.

    2010-01-01

    High fatty acid (FA) flux is associated with systemic insulin resistance, and African-American (AA) women tend to be more insulin resistant. We assessed possible depot and race difference in the antilipolytic effect of insulin in adipocytes isolated from abdominal (Abd) and gluteal (Glt) subcutaneous (sc) adipose tissue of overweight, postmenopausal AA and Caucasian (C) women. Percent body fat, fasting insulin, visceral adiposity, and adipocyte size was higher in AA women. Disinhibited lipoly...

  1. Understanding Nonsmoking in African American and Caucasian College Students: An Application of the Theory of Planned Behavior

    Nehl, Eric J.; Blanchard, Chris M; Peng, Chao-Ying J.; Rhodes, Ryan E; Kupperman, Janet; Sparling, Phillip B; Courneya, Kerry; Baker, Frank

    2009-01-01

    Few studies have considered whether psychological determinants of nonsmoking among college students vary by ethnicity. The authors tested the theory of planned behavior (TPB) to explain differences in nonsmoking intentions of 238 African American and 197 Caucasian college students who completed an in-class TPB questionnaire and a smoking assessment 1 week later. After removing 35 students who reported smoking at the baseline assessment, regressions were used to examine ethnic effects on TPB c...

  2. No association between germline allele-specific expression of TGFBR1 and colorectal cancer risk in Caucasian and Ashkenazi populations

    Seguí, N; Stevens, K. N.; Guinó, E.; Rozek, L S; Moreno, V R; Capellá, G; Gruber, S B; Valle, L.

    2011-01-01

    Background: Germline allele-specific expression (ASE) of the TGFBR1 gene has been reported as a strong risk factor for colorectal cancer (CRC) with an odds ratio close to 9. Considering the potential implications of the finding, we undertook the task of validating the initial results in this study. Methods: Allele-specific expression was measured using the highly quantitative and robust technique of pyrosequencing. Individuals from two different populations were studied, one Caucasian-dominat...

  3. Clustering of Caucasian Leber hereditary optic neuropathy patients containing the 11778 or 14484 mutations on an mtDNA lineage

    Brown, M.D.; Sun, F.; Wallace, D.C. [Emory Univ. School of Medicine, Atlanta, GA (United States)

    1997-02-01

    Leber hereditary optic neuropathy (LHON) is a type of blindness caused by mtDNA mutations. Three LHON mtDNA mutations at nucleotide positions 3460, 11778, and 14484 are specific for LHON and account for 90% of worldwide cases and are thus designated as {open_quotes}primary{close_quotes} LHON mutations. Fifteen other {open_quotes}secondary{close_quotes} LHON mtDNA mutations have been identified, but their pathogenicity is unclear. mtDNA haplotype and phylogenetic analysis of the primary LHON mutations in North American Caucasian patients and controls has shown that, unlike the 3460 and 11778 mutations, which are distributed throughout the European-derived (Caucasian) mtDNA phylogeny, patients containing the 14484 mutation tended to be associated with European mtDNA haplotype J. To investigate this apparent clustering, we performed {chi}{sup 2}-based statistical analyses to compare the distribution of LHON patients on the Caucasian phylogenetic tree. Our results indicate that, unlike the 3460 and 11778 mutations, the 14484 mutation was not distributed on the phylogeny in proportion to the frequencies of the major Caucasian mtDNA haplogroups found in North America. The 14484 mutation was next shown to occur on the haplogroup J background more frequently that expected, consistent with the observation that {approximately}75% of worldwide 14484-positive LHON patients occur in association with haplogroup J. The 11778 mutation also exhibited a moderate clustering on haplogroup J. These observations were supported by statistical analysis using all available mutation frequencies reported in the literature. This paper thus illustrates the potential importance of genetic background in certain mtDNA-based diseases, speculates on a pathogenic role for a subset of LHON secondary mutations and their interaction with primary mutations, and provides support for a polygenic model for LHON expression in some cases. 18 refs., 3 tabs.

  4. [Molecular-genetic analysis of the yeast Komagataea (williopsis) pratensis populations from Caucasian and Tien Shan regions].

    Naumova, E S; Tokareva, N G; Bab'eva, I P; Naumov, G I

    2001-01-01

    The analysis of sixteen Komagataea (Williopsis) pratensis from the Caucasian and Tien Shan soils by the PCR, blot hybridization, and isoenzyme electrophoresis techniques showed that fifteen of them do belong to the species K. pratensis. The isolates from the two geographic areas differed in some physiological characteristics and in the PCR product profiles obtained with the microsatellite primers (CAC)5 and (GACA)4. PMID:11386057

  5. A systematic review of CD14 and toll-like receptors in relation to asthma in Caucasian children

    Klaassen, Ester MM; Thönissen, Brenda EJT; van Eys, Guillaume; Dompeling, Edward; Jöbsis, Quirijn

    2013-01-01

    The aetiology of childhood asthma is complex. An early dysfunction in the immunological development of the innate immune system in combination with environmental factors possibly triggers asthma. CD14 and toll-like receptors are important components of the innate immune system. The aim of this systematic review was to obtain a better insight into the relation between CD14 and toll-like receptors and childhood asthma in Caucasians. We searched PubMed and EMBASE for relevant articles. In total,...

  6. Clinical Profile, Quality of Care, and Recurrence in Arab-American and Caucasians Prostate Cancer Patients in Michigan

    Moussawi, Ahmad H.; Yassine, May; Dey, Subhojit; Soliman, Amr S.

    2013-01-01

    Prostate cancer is the most common cancer among men in the United States with striking differences in incidence and mortality among ethnic groups. Michigan has one of the largest concentrations of Arab Americans (AAs) in the U.S. and little is known about this ethnic minority with respect to prostate cancer. This study investigated differences in clinical profile, quality of care, and recurrence among prostate cancer survivors comparing AAs and Caucasian Americans (CAs). Participants in this ...

  7. Variations of the interleukin-6 promoter are associated with features of the metabolic syndrome in Caucasian Danes

    Hamid, Y H; Rose, C S; Urhammer, S A; Glümer, C; Nolsøe, R; Kristiansen, O P; Mandrup-Poulsen, Thomas; Borch-Johnsen, K; Jorgensen, T; Hansen, T; Pedersen, O

    2005-01-01

    The cytokine interleukin 6 (IL-6) is an essential regulator of the acute phase response associated with insulin-resistant states including type 2 diabetes and obesity. Three polymorphisms at positions -597, -572, and -174 of the IL6 promoter have been reported to influence IL6 transcription. The...... aim of this study was to investigate whether the IL6 promoter polymorphisms were associated with features of the WHO-defined metabolic syndrome and related quantitative traits in 7,553 Caucasian Danes....

  8. East meets West: ethnic differences in epidemiology and clinical behaviors of lung cancer between East Asians and Caucasians

    Wei Zhou; David C. Christian

    2011-01-01

    Lung cancer is the leading cause of cancer death worldwide, with large variation of the incidence and mortality across regions. Although the mortality of lung cancer has been decreasing, or steady in lhe US, it has been increasing in Asia for the past two decades. Smoking is the leading cause of lung cancer, and other risk factors such as indoor coal buming, cooking fumes, and infections may play important roles in the development of lung cancer among Asian never smoking women. The median age of diagnosis in Asian patients with lung cancer is generally younger than Caucasian patients, particularly among never smokers. Asians and Caucasians may have different genetic susceptibilities to lung cancer, as evidenced from candidate polymorphisms and genome-wide association studies. Recent epidemiologic studies and clinical trials have shown consistently that Asian ethnicity is a favorable prognostic factor for overall survival in non-small cell lung cancer (NSCLC), independent of smoking status. Compared with Caucasian patients with NSCLC, East Asian patients have a much higher prevalence of epidermal growth factor receptor (EGFR) mutation (approximately 30% vs. 7%, predominantly among patients with adenocarcinoma and never-smokers), a lower prevalence of K-Ras mutation (less than 10% vs. 18%, predominantly among patients with adenocarcinoma and smokers), and higher proportion of patients who are responsive to EGFR tyrosine kinase inhibitors. The ethnic differences in epidemiology and clinical behaviors should be taken into account when conducting global clinical trials that include different ethnic populations.

  9. Lesion comparison of multiple sclerosis in hispanic and caucasian patients utilizing an imaging informatics-based eFolder system

    Ma, Kevin; Fernandez, James; Amezcua, Lilyana; Lerner, Alex; Shiroishi, Mark; Liu, Brent

    2012-02-01

    Multiple sclerosis (MS) is a demyelinating disease in the central nervous system. Genetics have been considered as a leading factor in the prevalence and disease course of MS. We have presented an informatics-based eFolder system for integrating patients' clinical data with MR images and lesion quantification results. The completed eFolder system has been designed and developed in aiding to evaluate disease manifestation differences in Hispanic and Caucasian MS patients. MS lesion data, as shown in MRI, can be extracted by the 3-D automatic lesion detection tool in the eFolder, and data storing and mining tools in eFolder is able to extract and compare data from individual patients. The computer-aided detection (CAD) algorithm has been modified and enhanced to include spatial information as detection criteria. For this study, 36 Caucasian MS patients and 36 matched Hispanic patients have been selected. Most recent MR images of the patients are collected, and images are evaluated both by the CAD tool in the eFolder and radiologists. The results are compared between Caucasian and Hispanic patients and statistically evaluated to see if the two populations have significant difference in lesion presentations. The results can be used to evaluate differences in the two groups of patients and to evaluate the new CAD algorithm's performance with radiologists' contours. Significant findings can further evaluate effectiveness of MS eFolder in MS-related research.

  10. Breast cancer and racial disparity between Caucasian and African American women, part 1 (BRCA-1).

    Tariq, Khurram; Latif, Naeem; Zaiden, Robert; Jasani, Nick; Rana, Fauzia

    2013-08-01

    Breast cancer is a commonly diagnosed malignancy and the second leading cause of cancer-related death among American women today. Despite the lower incidence of breast cancer among African American women, they are more likely to die from the disease each year than their white counterparts. We present a retrospective cohort study of the tumor registry data from electronic medical records of patients diagnosed with breast cancer at the University of Florida Health, Jacksonville from 2000 to 2005. A total of 907 patients were diagnosed with breast cancer; 445 patients with invasive breast cancer had complete medical records and were selected for this review. Much like previously published research, we found that African American patients presented with a more advanced stage and aggressive subtype of breast cancer than white patients, and were less likely to have health insurance. However, we have yet to determine if universal health care insurance can lead to improved health care access, better breast cancer awareness, and an enhanced attitude toward breast cancer screenings. Such factors would ultimately lead to an earlier diagnosis and better outcomes in both African American and white patients. We plan to investigate this critical issue in a follow-up study (BRCA-2; Breast Cancer and Racial Disparity Between Caucasian and African American Women, Part 2), which will begin a few years after the complete implementation of the universal health care law enacted by President Obama in 2010. The higher frequency of aggressive tumor subtypes in African American women warrants more attention. We suggest further research to determine whether decreasing the initial age for screening or increasing the frequency of mammograms in African American women would improve breast cancer outcomes. This study underscores the importance of identifying and preventing obstacles in routine breast cancer screening, as well as increasing breast cancer awareness. PMID:24518421

  11. Differences in reproductive endocrinology between Asian men and Caucasian men-a literature review

    M.E.vanHouten; LouisJ.G.Gooren

    2000-01-01

    This review provides an overview of the literature on aspects of reproductive endocrinology wherein Asian men may differ from Caucasian, notably, prostatic nioplasm and the sensivity to pharmacological regimens of male contraception. Both genetic and environmental factors, such as nutrition, might be relevant. Asian men residing in Asia seem to be relatively protected from clinical prostatic nioplasm while the prevalence of preclinical prostatic nioplasm is not different. Migration to an area with a higher prevalence reduces this difference but does not undo it. With regard to prostatic nioplasm the following factors have been considered as relevant in Asian men: 1) a reduction in 5α-reductase level, 2) decreased levels of androgenic ketosteroid precursors of 5α-reduced androgen metabolites, 3) the decreased presence of a P53 mutation, 4) a higher CAG-repeat length of the androgen receptor, 5) a possible higher level of physical activity, 6) differences in sexual activity. Furthermore, Asian men respond to a higher degree with azoospermia in response to contraceptive steroids. Possible explanations offered for the more pronounced response to contraceptive steroids are: 1) differences in testicular structure and decreased spermatogenic potential, 2) an earlier and more marked suppression in LH secretion by exogenous androgens. The differences may be due to genetical and/or environmental factors influencing the peripheral testosterone metabolism. Dietary factors such as the higher intake of phytoestrogens in Asians might exert effects on 5α-reductase activity and/or on sex hormone binding globulin (SHBG) levels,thus having an impact on the biological efficay of circulating androgens. ( Asian J Androl 2000; 2:13 - 20 )

  12. East meets West: ethnic differences in prostate cancer epidemiology between East Asians and Caucasians

    Tomomi Kimura

    2012-01-01

    Prostate cancer is the most prevalent cancer in males in Western countries.The reported incidence in Asia is much lower than that in African Americans and European Caucasians.Although the lack of systematic prostate cancer screening system in Asian countries explains part of the difference,this alone cannot fully explain the-lower incidence in Asian immigrants in the United States and west-European countries compared to the black and non-Hispanic white in those countries,nor the somewhat better prognosis in Asian immigrants with prostate cancer in the United States.Soy food consumption,more popular in Asian populations,is associated with a 25% to 30% reduced risk of prostate cancer.Prostatespecific antigen(PSA) is the only established and routinely implemented clinical biomarker for prostate cancer detection and disease status.Other biomarkers,such as urinary prostate cancer antigen 3 RNA,may increase accuracy of prostate cancer screening compared to PSA alone.Several susceptible loci have been identified in genetic linkage analyses in populations of countries in the West,and approximately 30 genetic polymorphisms have been reported to modestly increase the prostate cancer risk in genomewide association studies.Most of the identified polymorphisms are reproducible regardless of ethnicity.Somatic mutations in the genomes of prostate tumors have been repeatedly reported to include deletion and gain of the 8p and 8q chromosomal regions,respectively; epigenetic gene silencing of glutathione Stransferase Pi (GSTP1); as well as mutations in androgen receptor gene.However,the molecular mechanisms underlying carcinogenesis,aggressiveness,and prognosis of prostate cancer remain largely unknown.Gene-gene and/or gene-environment interactions still need to be learned.In this review,the differences in PSA screening practice,reported incidence and prognosis of prostate cancer,and genetic factors between the populations in East and West factors are discussed.

  13. East meets West: ethnic differences in prostate cancer epidemiology between East Asians and Caucasians

    Tomomi Kimura

    2012-09-01

    Full Text Available Prostate cancer is the most prevalent cancer in males in Western countries. The reported incidence in Asia is much lower than that in African Americans and European Caucasians. Although the lack of systematic prostate cancer screening system in Asian countries explains part of the difference, this alone cannot fully explain the lower incidence in Asian immigrants in the United States and west-European countries compared to the black and non-Hispanic white in those countries, nor the somewhat better prognosis in Asian immigrants with prostate cancer in the United States. Soy food consumption, more popular in Asian populations, is associated with a 25% to 30% reduced risk of prostate cancer. Prostate-specific antigen(PSA is the only established and routinely implemented clinical biomarker for prostate cancer detection and disease status. Other biomarkers, such as urinary prostate cancer antigen 3 RNA, may increase accuracy of prostate cancer screening compared to PSA alone. Several susceptible loci have been identified in genetic linkage analyses in populations of countries in the West, and approximately 30 genetic polymorphisms have been reported to modestly increase the prostate cancer risk in genome-wide association studies. Most of the identified polymorphisms are reproducible regardless of ethnicity. Somatic mutations in the genomes of prostate tumors have been repeatedly reported to include deletion and gain of the 8p and 8q chromosomal regions, respectively; epigenetic gene silencing of glutathione S-transferase Pi(GSTP1; as well as mutations in androgen receptor gene. However, the molecular mechanisms underlying carcinogenesis, aggressiveness, and prognosis of prostate cancer remain largely unknown. Gene-gene and/or gene-environment interactions still need to be learned. In this review, the differences in PSA screening practice, reported incidence and prognosis of prostate cancer, and genetic factors between the populations in East and

  14. Female Pattern Hair Loss

    Herskovitz, Ingrid; Tosti, Antonella

    2013-01-01

    Context: Female pattern hair loss (FPHL) also known as female androgenetic alopecia is a common condition afflicting millions of women that can be cosmetically disrupting. Prompt diagnosis and treatment are essential for obtaining optimal outcome. This review addresses the clinical presentation of female pattern hair loss, its differential diagnosis and treatment modalities. Evidence Acquisition: A) Diffuse thinning of the crown region with preservation of the frontal hairline (Ludwig’s type)...

  15. Disparities in lipid management for African Americans and Caucasians with coronary artery disease: A national cross-sectional study

    Carter-Edwards Lori

    2004-08-01

    Full Text Available Abstract Background Individuals with coronary artery disease are at high risk for adverse health outcomes. This risk can be diminished by aggressive lipid management, but adherence to lipid management guidelines is far from ideal and substantial racial disparities in care have been reported. Lipid treatment and goal attainment information is not readily available for large patient populations seen in the fee-for-service setting. As a result, national programs to improve lipid management in this setting may focus on lipid testing as an indicator of lipid management. We describe the detection, treatment, and control of dyslipdemia for African Americans and Caucasians with coronary artery disease to evaluate whether public health programs focusing on lipid testing can eliminate racial disparities in lipid management. Methods Physicians and medical practices with high numbers of prescriptions for coronary artery disease medications were invited to participate in the Quality Assurance Program. Medical records were reviewed from a random sample of patients with coronary artery disease seen from 1995 through 1998. Data related to the detection, treatment, and control of dyslipidemia were abstracted from the medical record and evaluated in cross-sectional stratified and logistic regression analyses using generalized estimation equations. Results Data from the medical records of 1,046 African Americans and 22,077 Caucasians seen in outpatient medical practices in 23 states were analyzed. African-American patients were younger, more likely to be women and to have diabetes, heart failure, and hypertension. The low density lipoprotein cholesterol (LDL-C testing rate for Caucasian men was over 1.4 times higher than that for African-American women and about 1.3 times higher than that for African-American men. Almost 60% of tested Caucasian men and less than half of tested African Americans were prescribed lipid-lowering drugs. Tested and treated Caucasian men

  16. 30年龄期某厂房混凝土梁柱碳化程度分析%Degree of carbonation of the concrete beam in one 30 years old plant

    董荣珍; 马保国; 车颖

    2006-01-01

    @@ 1 基本概念 碳化是水泥中的水化产物与环境中的CO2相互作用,生成碳酸盐或其他物质,降低混凝土中pH值,改变混凝土内部组成结构,影响混凝土性能的一个复杂的物理化学过程.以普通硅酸盐水泥为例,其碳化过程的主要反应为:

  17. Feedback experience from a 30 years old concrete using cement with a high content of blast furnace slag; Retour d'experience sur un beton age de 30 ans contenant un ciment riche en laitier

    Charron, Ch. [Holcim, Obourg (Belgium); Lion, M.; Jeanpierre, A. [Electricite de France (EDF), Ceidre-TEGG, 13 - Aix en Provence (France); Ammouche, A. [LERM, 13 - Arles (France)

    2009-08-15

    In this study, we analyze the aspect of a slag cement concrete used in the seventies for the construction of the walls of a structure located close to the channel sea. From different characterization tests (chemical, physical, and micro structural), it can be conclude that the concrete is not showing any pathology and any important attack, due to the marine environment. After being exposed during 30 years, the chlorides ions have not reach the steel metal bar reinforcement and the carbonation depth is still low. This study details the results of chloride diffusion coefficient and carbonation depth measurements, sulfates and chloride quantification, XRD analysis, and SEM examination. (authors)

  18. Age-Dependent Changes in Resting Energy Expenditure (REE): Insights from Detailed Body Composition Analysis in Normal and Overweight Healthy Caucasians

    Geisler, Corinna; Braun, Wiebke; Pourhassan, Maryam; Schweitzer, Lisa; Glüer, Claus-Christian; Bosy-Westphal, Anja; Müller, Manfred J.

    2016-01-01

    Age-related changes in organ and tissue masses may add to changes in the relationship between resting energy expenditure (REE) and fat free mass (FFM) in normal and overweight healthy Caucasians. Secondary analysis using cross-sectional data of 714 healthy normal and overweight Caucasian subjects (age 18–83 years) with comprehensive information on FFM, organ and tissue masses (as assessed by magnetic resonance imaging (MRI)), body density (as assessed by Air Displacement Plethysmography (ADP)...

  19. N-terminal Prohormone B-type Natriuretic Peptide and Cardiovascular Function in Africans and Caucasians: The SAfrEIC Study

    Kruger, Ruan; Schutte, Rudolph; Huisman, Hugo W; Hindersson, Peter; Olsen, Michael H; Schutte, Aletta E

    2011-01-01

    BACKGROUND: This study compared NT-proBNP levels and the association with cardiovascular markers between Africans and Caucasians from South Africa. METHODS: This cross-sectional study involved 201 Africans and 255 Caucasians from the North West province, South Africa. Serum NT-proBNP concentratio......, blood pressure, pulse wave velocity and arterial compliance were measured. RESULTS: NT-proBNP levels were significantly higher (P...

  20. Female Athlete Triad

    ... periods Learn more about healthy eating habits and healthy lifestyle choices Other Organizations Female Athlete Triad Coalition Questions to Ask Your Doctor ... female athlete triad? How do I strike a balance between my desire to be healthy and my desire to win? Could there be ...

  1. The Female Athlete Triad

    Sherman, Roberta Trattner; Thompson, Ron A.

    2004-01-01

    The Female Athlete Triad is a syndrome of the interrelated components of disordered eating, amenorrhea, and osteoporosis. Sometimes inadvertently, but more often by willful dietary restriction, many female athletes do not ingest sufficient calories to adequately fuel their physical or sport activities, which can disrupt menstrual functioning,…

  2. Female Sexuality: An Enigma.

    Daniluk, Judith

    1991-01-01

    Describes constructions of sexuality that have occurred within social context in which language, culture, and behavior interact to reinforce male power. Against backdrop of these patriarchal examples of female sexual expression and experience, discusses difficulties of female clients. Addresses critical counseling concerns in terms of contextual…

  3. Preterm birth in Caucasians is associated with coagulation and inflammation pathway gene variants.

    Digna R Velez

    Full Text Available Spontaneous preterm birth (<37 weeks gestation-PTB occurs in approximately 12% of pregnancies in the United States, and is the largest contributor to neonatal morbidity and mortality. PTB is a complex disease, potentially induced by several etiologic factors from multiple pathophysiologic pathways. To dissect the genetic risk factors of PTB a large-scale high-throughput candidate gene association study was performed examining 1536 SNP in 130 candidate genes from hypothesized PTB pathways. Maternal and fetal DNA from 370 US Caucasian birth-events (172 cases and 198 controls was examined. Single locus, haplotype, and multi-locus association analyses were performed separately on maternal and fetal data. For maternal data the strongest associations were found in genes in the complement-coagulation pathway related to decidual hemorrhage in PTB. In this pathway 3 of 6 genes examined had SNPs significantly associated with PTB. These include factor V (FV that was previously associated with PTB, factor VII (FVII, and tissue plasminogen activator (tPA. The single strongest effect was observed in tPA marker rs879293 with a significant allelic (p = 2.30x10(-3 and genotypic association (p = 2.0x10(-6 with PTB. The odds ratio (OR for this SNP was 2.80 [CI 1.77-4.44] for a recessive model. Given that 6 of 8 markers in tPA were statistically significant, sliding window haplotype analyses were performed and revealed an associating 4 marker haplotype in tPA (p = 6.00x10(-3. The single strongest effect in fetal DNA was observed in the inflammatory pathway at rs17121510 in the interleukin-10 receptor antagonist (IL-10RA gene for allele (p = 0.01 and genotype (p = 3.34x10(-4. The OR for the IL-10RA genotypic additive model was 1.92 [CI 1.15-3.19] (p = 2.00x10(-3. Finally, exploratory multi-locus analyses in the complement and coagulation pathway were performed and revealed a potentially significant interaction between a marker in FV (rs2187952 and FVII (rs3211719 (p

  4. Predicting total, abdominal, visceral and hepatic adiposity with circulating biomarkers in Caucasian and Japanese American women.

    Unhee Lim

    Full Text Available BACKGROUND: Characterization of abdominal and intra-abdominal fat requires imaging, and thus is not feasible in large epidemiologic studies. OBJECTIVE: We investigated whether biomarkers may complement anthropometry (body mass index [BMI], waist circumference [WC], and waist-hip ratio [WHR] in predicting the size of the body fat compartments by analyzing blood biomarkers, including adipocytokines, insulin resistance markers, sex steroid hormones, lipids, liver enzymes and gastro-neuropeptides. METHODS: Fasting levels of 58 blood markers were analyzed in 60 healthy, Caucasian or Japanese American postmenopausal women who underwent anthropometric measurements, dual energy X-ray absorptiometry (DXA, and abdominal magnetic resonance imaging. Total, abdominal, visceral and hepatic adiposity were predicted based on anthropometry and the biomarkers using Random Forest models. RESULTS: Total body fat was well predicted by anthropometry alone (R(2 = 0.85, by the 5 best predictors from the biomarker model alone (leptin, leptin-adiponectin ratio [LAR], free estradiol, plasminogen activator inhibitor-1 [PAI1], alanine transaminase [ALT]; R(2 = 0.69, or by combining these 5 biomarkers with anthropometry (R(2 = 0.91. Abdominal adiposity (DXA trunk-to-periphery fat ratio was better predicted by combining the two types of predictors (R(2 = 0.58 than by anthropometry alone (R(2 = 0.53 or the 5 best biomarkers alone (25(OH-vitamin D(3, insulin-like growth factor binding protein-1 [IGFBP1], uric acid, soluble leptin receptor [sLEPR], Coenzyme Q10; R(2 = 0.35. Similarly, visceral fat was slightly better predicted by combining the predictors (R(2 = 0.68 than by anthropometry alone (R(2 = 0.65 or the 5 best biomarker predictors alone (leptin, C-reactive protein [CRP], LAR, lycopene, vitamin D(3; R(2 = 0.58. Percent liver fat was predicted better by the 5 best biomarker predictors (insulin, sex hormone binding globulin [SHBG], LAR, alpha-tocopherol, PAI1; R(2 = 0

  5. Female sexual dysfunction in female genital mutilation.

    Elneil, Sohier

    2016-01-01

    Female genital mutilation (FGM), otherwise known as female genital cutting (FGC), is currently very topical and has become a significant global political issue. The impact of FGM on the lives of women and girls is enormous, as it often affects both their psychology and physical being. Among the complications that are often under-reported and not always acknowledged is female sexual dysfunction (FSD). FSD presents with a complex of symptoms including lack of libido, arousability and orgasm. This often occurs in tandem with chronic urogenital pain and anatomical disruption due to perineal scarring.To treat FSD in FGM each woman needs specifically directed holistic care, geared to her individual case. This may include psychological support, physiotherapy and, on occasion, reconstructive surgery. In many cases the situation is complicated by symptoms of chronic pelvic pain, which can make treatment increasingly difficult as this issue needs a defined multidisciplinary approach for its effective management in its own right. The problems suffered by women with FGM are wholly preventable, as the practice need not happen. The current global momentum to address the social, cultural, economic and medical issues of FGM is being supported by communities, governments, non-governmental agencies (NGOs) and healthcare providers. It is only by working together that the practice can be abolished and women and girls may be free from this practice and its associated consequences. PMID:26759415

  6. Forest Resources of the Caucasian Black Sea Coast: Problems and Prospects of Rational Use

    S. M. Bebia

    2015-02-01

    Full Text Available More than 70 % of the Caucasian Black Sea Coast (CBSC forests grow in mountainous conditions of the Colchis phytogeographical province and perform primary environmental functions. In these forests for a long period of time excessively intense logging has been in practice, which caused serious damage to their health. The main issues of forestry here are the introduction of effective methods of harvesting, using rational technology in logging operations, restoring native forest types at past logging sites, increasing the productivity and sustainability of forests on the bioecological biogeocenotical level, and preserving the riparian-protective role of forests. In the article, the author analyzes the results of many years of research in forests of the CBSC, that consider the question of condition of forests, peculiarity the multifunctional values and priority direction forestry in them. The author also considers the basic conformity of structure and com-position of forest stands, and presents evidence about the natural renewal of logging sites in fir and beech forests. It has been established that high intensity selective logging more than 50 % canopy cover and bringing the stand after logging 0.5 and below leads to degradation of forests, except for the possibility of natural regeneration felling areas for over 70 years. The study substantiates the effectiveness of selective forms of forest management in the uneven-aged stands and the importance of a multi-purpose and sustainable use of forest resources. The study emphasizes the need for a rational technology of logging operations and silvicultural demands strict compliance with the development of cutting areas and suggests ways to improve the productivity of forests, using introduced valuable tree species. For example, Sequoia sempervirens Endl. in the plantings of forest monocultures on the Abkhazian Research Forest Experimental Station (Ochamchira at age of 50 years forms a valuable timber of

  7. Cutis Marmorata Telangiectatica Congenita in a Preterm Female Newborn: Case Report and Review of the Literature

    C. De Maio

    2014-08-01

    Full Text Available Cutis Marmorata Telangiectatica Congenita (CMTC is a rare, sporadic condition usually present at birth characterized by localized or generalized persistent cutis marmorata, telangiectasia and phlebectasia. We report a preterm female newborn, the third child of non-related caucasian parents, with CMTC at birth who showed typical cutaneous features and monolateral congenital glaucoma. The pathogenesis of this disorder is unknown and the cause is probably multifactorial. Teratogens and autosomal dominant mode of inheritance with incomplete penetrance have been considered as etiological factors. Prognosis, in uncomplicated cases, is good.

  8. Takayasu’s Arteritis and Crohn’s Disease in a Young Hispanic Female

    Namrata Singh

    2014-01-01

    Full Text Available Takayasu’s arteritis (TA and Crohn’s disease (CD are chronic inflammatory granulomatous disorders of undetermined etiology. TA is a large vessel vasculitis with a predilection for the aorta and its branches in young women of Asian descent; whereas CD has characteristic gastrointestinal manifestations more prevalent in young Caucasians. We describe a case of both diseases in a young Hispanic female, review the literature, and impart new insight on possible genetic linkage and the role of interleukin 12 B (IL-12B as the common autoimmune mechanism and potential therapeutic target in this rare disease combination.

  9. The prognostic value of four interleukin-1 gene polymorphisms in caucasian women with breast cancer – a multicenter study

    The proinflammatory cytokine interleukin-1 (IL-1) is known to play an important role in the carcinogenesis of breast cancer. Although IL-1 gene polymorphisms were reported to be associated with increased risk of breast cancer, their influence on survival of Caucasian breast cancer patients remains to be shown. We studied the influence of four common gene polymorphisms (IL1A -889C/T, IL1B -511C/T, IL1B +3953E1/E2, and IL1RN long/2) of the IL-1 family on survival in 262 Caucasian patients with breast cancer by univariate and multivariate survival analysis. The combined effect of the four gene polymorphisms on overall survival was studied by haplotype analysis. In the present study 38 cases of cancer related death and a median time of follow-up (range) of 55.3 (0.4–175.8) months was observed. IL1RN 2/2 (homozygous mutant) gene polymorphism was associated with shortened disease free and overall survival in a univariate (p = 0.001 and p = 0.01, respectively) and multivariate analysis (p = 0.002, Odds Ratio [95% Confidence Interval] = 3.6 [1.6–8.0] and p = 0.05, Odds Ratio = 3.0 [1.1–9.3], respectively). Presence of the homozygous mutant genotype of the IL1A -889 and IL1B +3953 gene polymorphism was associated with overall survival in the univariate (p = 0.004 and p = 0.002, respectively), but not in the multivariate analysis. No association was observed between all possible haplotype combinations and overall survival. Carriage of the mutant alleles of IL1RN was independently associated with shortened disease free and overall survival rates in Caucasian patients with breast cancer

  10. Monitoring landscape changes in Caucasian black grouse (Tetrao mlokosiewiczi) habitat in Iran during the last two decades.

    Darvishi, Asef; Fakheran, Sima; Soffianian, Alireza

    2015-07-01

    Caucasian black grouse (Tetrao mlokosiewiczi) is on the 'red' list of species of high conservation concern as nearest threatened (NT) and also in level (I) of Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES). The black grouse distribution range in Iran is restricted to the Arasbaran region, Northwest of Iran, and the populations and range of this specialist bird species have been declining over the last decades. Management of forest and grassland structures is important for black grouse population survival. The main goals of this study were to monitor and quantify the landscape pattern changes in Caucasian black grouse habitat in the Arasbaran biosphere reserve in two periods of 14 years (1987-2001) and 10 years (2001-2011). For quantifying landscape pattern changes, various landscape metrics were derived by spatial analysis software FRAGSTATS 3.3, including NP (number of habitat patches), LPI (largest patch index) and TE (total edge). The results indicated that the proportion of forest decreased from 39.95 to 31.95% and the proportion of grassland decreased from 44.45 to 38.44% in the 24-year span. NP of forests increased in the first period and decreased in the second period of study. TE of dense forest at altitude above 1800 m decreased. Reduction of forest edge is an indicator of reduction in habitat availability for Caucasian black grouse which use the forest edge for living, lekking and hatching in upland. Our results provided quantitative data on habitat loss and fragmentation in the Arasbaran biosphere reserve and indicated negative impacts of the landscape structure changes on Black grouse habitat. PMID:26088757

  11. Inter-country and ethnic variation in colorectal cancer survival: Comparisons between a Philippine population, Filipino-Americans and Caucasians

    Gondos Adam

    2010-03-01

    Full Text Available Abstract Background Previous population-based studies showed differences in international and within country colorectal cancer survival estimates, but few investigated the role of prognostic factors. Using a "high resolution approach", we aimed to determine the effect of ethnicity and health care by comparing Filipino-Americans with Philippine residents, who have the same ethnicity, and with Caucasians living in the US, who have the same health care system. Methods Using databases from the Manila and Rizal Cancer Registries and the United States Surveillance, Epidemiology and End Results, age-adjusted five-year absolute and relative survival estimates were computed and compared between Filipino-American colorectal cancer patients, cancer patients from the Philippines and Caucasian patients. Cox proportional hazards modelling was used to determine factors affecting survival differences. Results Much lower 5-year relative survival estimates were obtained for Philippine residents (37% as compared to those in Filipino-Americans (60.3% and Caucasians (62.4%. Differences in age, stage and receipt of surgery explained a large proportion of the survival differences between Philippine residents and Filipino-Americans. However, strong excess risk of death for Philippine residents remained after controlling for these and other variables (relative risk, RR, 2.03, 95% confidence interval, 95% CI, 1.83-2.25. Conclusions Strong survival disadvantages of Philippine residents compared to Filipino-American patients were disclosed, which most likely reflect differences in access to and utilization of health care. Health education and advocacy, for both patients and health practitioners, should likewise be given priority.

  12. The Caucasian-Arabian segment of the Alpine-Himalayan collisional belt:Geology, volcanism and neotectonics

    E. Sharkov; V. Lebedev; A. Chugaev; L. Zabarinskaya; A. Rodnikov; N. Sergeeva; I. Safonova

    2015-01-01

    The Caucasian-Arabian belt is part of the huge late Cenozoic Alpine-Himalayan orogenic belt formed by collision of continental plates. The belt consists of two domains:the Caucasian-Arabian Syntaxis (CAS) in the south and the EW-striking Greater Caucasus in the north. The CAS marks a zone of the indentation of the Arabian plate into the southern East European Craton. The Greater Caucasus Range is located in the south of the Eurasian plate;it was tectonically uplifted along the Main Caucasian Fault (MCF), which is, in turn, a part of a megafault extended over a great distance from the Kopetdag Mts. to the Tornquist-Teisseyre Trans-European Suture Zone. The Caucasus Mts. are bounded by the Black Sea from the west and by the Caspian Sea from the east. The SN-striking CAS is characterized by a large geophysical isostatic anomaly suggesting presence of mantle plume head. A 500 km long belt of late Cenozoic volcanism in the CAS extends from the eastern Anatolia to the Lesser and Greater Caucasus ranges. This belt hosts two different types of volcanic rocks: (1) plume-type intraplate basaltic plateaus and (2) suprasubduction-type calc-alkaline and shoshonite-latite volcanic rocks. As the CAS lacks signatures of subduction zones and is characterized by relatively shallow earthquakes (50e60 km), we suggest that the “supra-subduction-type”magmas were derived by interaction between mantle plume head and crustal material. Those hybrid melts were originated under conditions of collision-related deformation. During the late Cenozoic, the width of the CAS reduced to ca. 400 km due to tectonic “diffluence” of crustal material provided by the continuing Arabia-Eurasia collision.

  13. Association between XRCC1 polymorphism 399 G->A and glioma among Caucasians: a systematic review and meta-analysis

    Jacobs Daniel I

    2012-10-01

    Full Text Available Abstract Background The x-ray cross complementing group 1 gene (XRCC1 is crucial to proper repair of DNA damage such as single-strand DNA breaks. A non-synonymous polymorphism in XRCC1, 399 G → A, has been shown to reduce effectiveness of such DNA repair and has been associated with the risk of certain cancers. The known risk for glioma from high dose ionizing radiation makes associations between this polymorphism and glioma of particular interest. Methods A systematic literature review and meta-analysis was conducted to explore the association between XRCC1 399 G → A and glioma. Subgroup analyses by grade, gender, genotyping method, country in which study was conducted, and study size were conducted when data were available and validity of the results were assessed by influence analyses and exploration of potential publication bias. Results Six studies were eligible for meta-analysis including data on 2,362 Caucasian glioma cases and 3,085 Caucasian controls. Pooled analysis yielded a significant association between the variant of interest and risk of glioma (OR = 1.17, 95% CI: 1.05-1.30 which was found to be disproportionately driven by a single study. Exclusion of this study, in an influence analysis, produced no statistically significant evidence of association with glioma (OR = 1.10, 95% CI: 0.98-1.23, and no evidence of publication bias. Conclusions This meta-analysis does not suggest a major role of the XRCC1 399 G → A polymorphism in influencing risk of glioma among Caucasians. Future studies should report data separately for glioma subtypes to permit stratified analyses for Grade III and Grade IV glioma and examine other polymorphisms in this gene.

  14. Understanding the female offender.

    Cauffman, Elizabeth

    2008-01-01

    Although boys engage in more delinquent and criminal acts than do girls, female delinquency is on the rise. In 1980, boys were four times as likely as girls to be arrested; today they are only twice as likely to be arrested. In this article, Elizabeth Cauffman explores how the juvenile justice system is and should be responding to the adolescent female offender. Cauffman begins by reviewing historical trends in arrest rates, processing, and juvenile justice system experiences of female offenders. She also describes the adult outcomes commonly observed for female offenders and points out that the long-term consequences of offending for females are often more pronounced than those for males, with effects that extend to the next generation. She also considers common patterns of offending in girls, as well as factors that may increase or decrease the likelihood of offending. She then reviews what is known about effective treatment strategies for female offenders. Female delinquents have a high frequency of mental health problems, suggesting that effective prevention efforts should target the mental health needs of at-risk females before they lead to chronic behavior problems. Once girls with mental health problems come into the juvenile justice system, says Cauffman, diverting them to community-based treatment programs would not only improve their individual outcomes, but allow the juvenile justice system to focus on cases that present the greatest risk to public safety. Evidence is emerging that gender-specific treatment methods can be effective for female offenders, especially when treatment targets multiple aspects of offenders' lives, including family and peer environments. But it is also becoming clear that female offenders are not a homogeneous group and that treatment ultimately should be tailored to suit individual needs defined more specifically than by gender alone. Despite myriad differences between male and female offending, many of the primary causes of

  15. Fertility Preservation for Female

    Jack Huang; Seang Lin Tan; Ri-Cheng Chian

    2006-01-01

    Preservation of female fertility is an important issue today. However, there are few effective clinical options for preserving female fertility. Firstly, conventional in vitro fertilization (IVF) followed by embryo cryopreservation is an accepted procedure but is not applicable to all women. Embryo freezing is suitable only for women with a male partner and may not be acceptable to some patients due to moral and religious reasons. Ovarian tissue freezing is another option of female fertility preservation but is an invasive procedure and the efficacy of this technique remains to be determined.Oocyte cryopreservation is also method for fertility preservation. Egg freezing is minimally invasive and can avoid the ethical and moral concerns related to cryopreservation of embryos. However, conventional slow freezing/rapid thawing methods are associated with low survival of oocytes. Recent development in vitrification of oocytes appears promising. Therefore, vitrification of unfertilized eggs may be a novel method to preserve female fertility.

  16. Self catheterization - female

    ... this page: //medlineplus.gov/ency/patientinstructions/000144.htm Self catheterization - female To use the sharing features on ... incontinence - vaginal sling procedures Patient Instructions Kegel exercises - self-care Multiple sclerosis - discharge Stroke - discharge Urinary catheters - ...

  17. Impact on Females

    ... High Blood Pressure Tools & Resources Stroke More CHD's Impact on Females Updated:Apr 19,2016 While most ... Surgery? What is a Stress Test? More The Impact of Congenital Heart Defects • Home • About Congenital Heart ...

  18. Female pattern baldness

    Alopecia in women; Baldness - female; Hair loss in women; Androgenetic alopecia in women ... which happens to everyone as time passes. The hair loss rarely progresses to total or near total baldness, ...

  19. Female pattern hair loss

    İdil Ünal

    2014-06-01

    Full Text Available Female androgenetic alopecia is the commonest cause of hair loss in women. It is characterized by a diffuse reduction in hair density over the crown and frontal scalp with retention of the frontal hairline and a characteristic pattern distribution in genetically predisposed women. Because of the uncertain relationship with the androgens Female Pattern Hair Loss (FPHL is the most preferred definition of the condition. This review has been focused on the clinical features, diagnosis and treatment alternatives of FPHL.

  20. Female pattern hair loss

    İdil Ünal

    2014-01-01

    Female androgenetic alopecia is the commonest cause of hair loss in women. It is characterized by a diffuse reduction in hair density over the crown and frontal scalp with retention of the frontal hairline and a characteristic pattern distribution in genetically predisposed women. Because of the uncertain relationship with the androgens Female Pattern Hair Loss (FPHL) is the most preferred definition of the condition. This review has been focused on the clinical features, diagnosis and treatm...

  1. Effect of the sun on visible clinical signs of aging in Caucasian skin

    Flament F

    2013-09-01

    Full Text Available Frederic Flament,1 Roland Bazin,2 Sabine Laquieze,3 Virginie Rubert,1 Elisa Simonpietri,4 Bertrand Piot1 1Department of Applied Research and Development, L'Oreal Research and Innovation, Paris, France; 2RB Consult, Bievres, France; 3Private Dermatology Consultancy Practice, Montpellier, France; 4BIOTHERM International, Levallois-Perret, France Objectives: Aging signs can be classified into four main categories: wrinkles/texture, lack of firmness of cutaneous tissues (ptosis, vascular disorders, and pigmentation heterogeneities. During a lifetime, skin will change in appearance and structure not only because of chronological and intrinsic processes but also due to several external factors such as gravity, sun and ultraviolet exposure, and high levels of pollution; or lifestyle factors that have important and obvious effects on skin aging, such as diet, tobacco, illness, or stress. The effect of these external factors leads to progressive degradations of tegument that appear with different kinetics. The aim of this study was to clinically quantify the effect of sun exposure on facial aging in terms of the appearance of new specific signs or in terms of increasing the classical signs of aging. Materials and methods: This study was carried out on 298 Caucasian women from 30 years to 78 years old. The participants were divided into two groups according to their sun exposure history: 157 women were characterized as sun-seeking, and the other 141 were classified as sun-phobic. This division was made possible by dermatologist grading of heliodermal status on the basis of several observations of classic criteria: wrinkles, sagging, pigmentation heterogeneities, vascular disorders, elastosis, and so on. This work was an opportunity to complete clinical photographic tools by adding in our portfolio new scales for signs observed in the two groups. Thus, 22 clinical parameters were investigated by a panel of twelve trained experts to characterize each woman

  2. Postadolescent acne in females.

    Holzmann, R; Shakery, K

    2014-01-01

    Acne in the adult female often presents as a chronic condition that can have a considerable negative psychological, social and emotional impact on the affected individual. Estimated prevalence rates of adult female acne vary widely according to study type. Case reports and clinical examinations estimate the prevalence of clinical acne at 10-12%, while survey estimates of physiological disease states are as high as 54%. Two subtypes of adult female acne may be defined according to time of onset: 'persistent' and 'late-onset', accounting for approximately 80 and 20% of cases, respectively. Postadolescent acne is generally mild-to-moderate in severity and presents with more inflammatory lesions and fewer comedones compared to adolescent acne. Furthermore, the impact of acne on the quality of life is often greater in adult females than in younger individuals. Despite these important differences, the key principles of acne treatment in the adult female do not differ significantly from those of other age groups. However, specific characteristics relating to the adult female should be considered when selecting a treatment regimen. PMID:24280643

  3. The Catalase –262C/T Promoter Polymorphism and Diabetic Complications in Caucasians with Type 2 Diabetes

    Kátia Gonçalves dos Santos

    2006-01-01

    Full Text Available Catalase is a central antioxidant enzyme constituting the primary defense against oxidative stress. In this study, we investigated whether the functional –262C/T polymorphism in the promoter of catalase gene is associated with the presence of diabetic retinopathy (DR, diabetic nephropathy (DN and ischemic heart disease (IHD in 520 Caucasian-Brazilians with type 2 diabetes. The –262C/T polymorphism was also examined in 100 Caucasian blood donors. Patients underwent a clinical and laboratory evaluation consisting of a questionnaire, physical examination, assessment of diabetic complications and laboratory tests. Genotype analysis was performed using the polymerase chain reaction followed by digestion with restriction enzyme. The genotype and allele frequencies of the –262C/T polymorphism in patients with type 2 diabetes were very similar to those of blood donors (T allele frequency = 0.20 and 0.18, respectively. Likewise, there were no differences in either genotype or allele frequencies between type 2 diabetic patients with or without DR, DN or IHD. Thus, our results do not support the hypothesis that the –262C/T polymorphism is related to the development of DR, DN or IHD in patients with type 2 diabetes. Further studies are necessary to elucidate the role of catalase gene polymorphisms in the pathogenesis of diabetic complications.

  4. Molecular portrait of breast cancer in China reveals comprehensive transcriptomic likeness to Caucasian breast cancer and low prevalence of luminal A subtype

    The recent dramatic increase in breast cancer incidence across China with progressive urbanization and economic development has signaled the urgent need for molecular and clinical detailing of breast cancer in the Chinese population. Our analyses of a unique transethnic collection of breast cancer frozen specimens from Shanghai Fudan Cancer Center (Chinese Han) profiled simultaneously with an analogous Caucasian Italian series revealed consistent transcriptomic data lacking in batch effects. The prevalence of Luminal A subtype was significantly lower in Chinese series, impacting the overall prevalence of estrogen receptor (ER)-positive disease in a large cohort of Chinese/Caucasian patients. Unsupervised and supervised comparison of gene and microRNA (miRNA) profiles of Chinese and Caucasian samples revealed extensive similarity in the comprehensive taxonomy of transcriptional elements regulating breast cancer biology. Partition of gene expression data using gene lists relevant to breast cancer as “intrinsic” and “extracellular matrix” genes identified Chinese and Caucasian subgroups with equivalent global gene and miRNA profiles. These findings indicate that in the Chinese and Caucasian groups, breast neoplasia and the surrounding stromal characteristics undergo the same differentiation and molecular processes. Transcriptional similarity across transethnic cohorts may simplify translational medicine approaches and clinical management of breast cancer patients worldwide

  5. Female genital mutilation.

    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. PMID:8400925

  6. Female physicist doctoral experiences

    Dabney, Katherine P.; Tai, Robert H.

    2013-06-01

    The underrepresentation of women in physics doctorate programs and in tenured academic positions indicates a need to evaluate what may influence their career choice and persistence. This qualitative paper examines eleven females in physics doctoral programs and professional science positions in order to provide a more thorough understanding of why and how women make career choices based on aspects both inside and outside of school and their subsequent interaction. Results indicate that female physicists experience conflict in achieving balance within their graduate school experiences and personal lives and that this then influences their view of their future careers and possible career choices. Female physicists report both early and long-term support outside of school by family, and later departmental support, as being essential to their persistence within the field. A greater focus on informal and out-of-school science activities for females, especially those that involve family members, early in life may help influence their entrance into a physics career later in life. Departmental support, through advisers, mentors, peers, and women’s support groups, with a focus on work-life balance can help females to complete graduate school and persist into an academic career.

  7. Violent female offenders

    Ismael Loinaz

    2014-12-01

    Full Text Available Female violent offending is an understudied topic in Spanish-speaking countries. This review explores themajor research findings accumulated internationally over the last decade (2003-2013 about women'sviolence and crimes. The focus of the review is the intimate partner violence (IPV and sexual violencecommitted by females, the psychopathy and violence risk assessment, and the treatment and recidivism ofthese female offenders. Although the female offender topic is too wide to review all crime typologies (childphysical abuse is not included, for example the review indicates that: there are legal and police biases inthe treatment of women offenders; women can commit the same IPV and share the motivations of maleoffenders; sexual violence has a low prevalence, but there are many limitations in this research topic;predicting the risk of non-specific violence is feasible with the available tools; psychopathy is less prevalentamong adult female offenders, although there are fewer differences with male offenders among adolescentsamples; research about treatments is very limited and there are not effectiveness evidences; and last,recidivism rates for violent crimes are very low (in cases where information is available. Main implicationsand research lines are discussed.

  8. Female athlete triad update.

    Beals, Katherine A; Meyer, Nanna L

    2007-01-01

    The passage of Title IX legislation in 1972 provided enormous opportunities for women to reap the benefits of sports participation. For most female athletes, sports participation is a positive experience, providing improved physical fitness, enhanced self-esteem, and better physical and mental health. Nonetheless, for a few female athletes, the desire for athletic success combined with the pressure to achieve a prescribed body weight may lead to the development of a triad of medical disorders including disordered eating, menstrual dysfunction, and low bone mineral density (BMD)--known collectively as the female athlete triad. Alone or in combination, the disorders of the triad can have a negative impact on health and impair athletic performance. PMID:17241915

  9. An adaptation of the Moyers mixed dentition space analysis for a Western Cape Caucasian population.

    van der Merwe, S W; Rossouw, P; van Wyk Kotze, T J; Trutero, H

    1991-09-01

    200 dental plaster casts of Western Cape Caucasoid subjects, all of whom were under the age of 21 years, were used in this study. Mesio-distal measurements (MD lengths) were obtained of all the teeth, disregarding the third molars. This data was used to develop regression equations, for maxillary and for mandibular arches, to enable the prediction of the mesio-distal lengths of the canine and two premolars. The study identified the sum of the MD lengths of the permanent lower incisors as the best predictor. It appears that separate predictions for male and female are not warranted. The equations and the predicted values were compared with those of Moyers (1973 and 1988) and some significant differences were found. The Prediction Tables will be useful in analysis of the mixed dentition phase in patients from this population group. PMID:1820683

  10. Female hair restoration.

    Unger, Robin H

    2013-08-01

    Female hair loss is a devastating issue for women that has only relatively recently been publicly acknowledged as a significant problem. Hair transplant surgery is extremely successful in correcting the most cosmetically problematic areas of alopecia. This article discusses the surgical technique of hair transplantation in women in detail, including pearls to reduce postoperative sequelae and planning strategies to ensure a high degree of patient satisfaction. A brief overview of some of the medical treatments found to be helpful in slowing or reversing female pattern hair loss is included, addressing the available hormonal and topical treatments. PMID:24017982

  11. Symptoms of psychosis in schizophrenia, schizoaffective disorder, and bipolar disorder: A comparison of African Americans and Caucasians in the Genomic Psychiatry Cohort.

    Perlman, Greg; Kotov, Roman; Fu, Jinmiao; Bromet, Evelyn J; Fochtmann, Laura J; Medeiros, Helena; Pato, Michele T; Pato, Carlos N

    2016-06-01

    Several studies have reported differences between African Americans and Caucasians in relative proportion of psychotic symptoms and disorders, but whether this reflects racial bias in the assessment of psychosis is unclear. The purpose of this study was to examine the distribution of psychotic symptoms and potential bias in symptoms assessed via semi-structured interview using a cohort of 3,389 African American and 5,692 Caucasian participants who were diagnosed with schizophrenia, schizoaffective disorder, or bipolar disorder. In this cohort, the diagnosis of schizophrenia was relatively more common, and the diagnosis of bipolar disorder and schizoaffective disorder-bipolar type was less relatively common, among African Americans than Caucasians. With regard to symptoms, relatively more African Americans than Caucasians endorsed hallucinations and delusions symptoms, and this pattern was striking among cases diagnosed with bipolar disorder and schizoaffective-bipolar disorder. In contrast, the relative endorsement of psychotic symptoms was more similar among cases diagnosed with schizophrenia and schizoaffective disorder-depressed type. Differential item function analysis revealed that African Americans with mild psychosis over-endorsed "hallucinations in any modality" and under-endorsed "widespread delusions" relative to Caucasians. Other symptoms did not show evidence of racial bias. Thus, racial bias in assessment of psychotic symptoms does not appear to explain differences in the proportion of symptoms between Caucasians and African Americans. Rather, this may reflect ascertainment bias, perhaps indicative of a disparity in access to services, or differential exposure to risk factors for psychosis by race. © 2015 Wiley Periodicals, Inc. PMID:26663585

  12. Visual scanning and recognition of Chinese, Caucasian, and racially ambiguous faces: contributions from bottom-up facial physiognomic information and top-down knowledge of racial categories.

    Wang, Qiandong; Xiao, Naiqi G; Quinn, Paul C; Hu, Chao S; Qian, Miao; Fu, Genyue; Lee, Kang

    2015-02-01

    Recent studies have shown that participants use different eye movement strategies when scanning own- and other-race faces. However, it is unclear (1) whether this effect is related to face recognition performance, and (2) to what extent this effect is influenced by top-down or bottom-up facial information. In the present study, Chinese participants performed a face recognition task with Chinese, Caucasian, and racially ambiguous faces. For the racially ambiguous faces, we led participants to believe that they were viewing either own-race Chinese faces or other-race Caucasian faces. Results showed that (1) Chinese participants scanned the nose of the true Chinese faces more than that of the true Caucasian faces, whereas they scanned the eyes of the Caucasian faces more than those of the Chinese faces; (2) they scanned the eyes, nose, and mouth equally for the ambiguous faces in the Chinese condition compared with those in the Caucasian condition; (3) when recognizing the true Chinese target faces, but not the true target Caucasian faces, the greater the fixation proportion on the nose, the faster the participants correctly recognized these faces. The same was true when racially ambiguous face stimuli were thought to be Chinese faces. These results provide the first evidence to show that (1) visual scanning patterns of faces are related to own-race face recognition response time, and (2) it is bottom-up facial physiognomic information that mainly contributes to face scanning. However, top-down knowledge of racial categories can influence the relationship between face scanning patterns and recognition response time. PMID:25497461

  13. BMI1, stem cell factor acting as novel serum-biomarker for Caucasian and African-American prostate cancer.

    Hifzur Rahman Siddique

    Full Text Available BACKGROUND: Lack of reliable predictive biomarkers is a stumbling block in the management of prostate cancer (CaP. Prostate-specific antigen (PSA widely used in clinics has several caveats as a CaP biomarker. African-American CaP patients have poor prognosis than Caucasians, and notably the serum-PSA does not perform well in this group. Further, some men with low serum-PSA remain unnoticed for CaP until they develop disease. Thus, there is a need to identify a reliable diagnostic and predictive biomarker of CaP. Here, we show that BMI1 stem-cell protein is secretory and could be explored for biomarker use in CaP patients. METHODOLOGY/PRINCIPAL FINDINGS: Semi-quantitative analysis of BMI1 was performed in prostatic tissues of TRAMP (autochthonous transgenic mouse model, human CaP patients, and in cell-based models representing normal and different CaP phenotypes in African-American and Caucasian men, by employing immunohistochemistry, immunoblotting and Slot-blotting. Quantitative analysis of BMI1 and PSA were performed in blood and culture-media of siRNA-transfected and non-transfected cells by employing ELISA. BMI1 protein is (i secreted by CaP cells, (ii increased in the apical region of epithelial cells and stromal region in prostatic tumors, and (iii detected in human blood. BMI1 is detectable in blood of CaP patients in an order of increasing tumor stage, exhibit a positive correlation with serum-PSA and importantly is detectable in patients which exhibit low serum-PSA. The clinical significance of BMI1 as a biomarker could be ascertained from observation that CaP cells secrete this protein in higher levels than cells representative of benign prostatic hyperplasia (BPH. CONCLUSIONS/SIGNIFICANCE: BMI1 could be developed as a dual bio-marker (serum and biopsy for the diagnosis and prognosis of CaP in Caucasian and African-American men. Though compelling these data warrant further investigation in a cohort of African-American patients.

  14. Association and linkage analysis of COL1A1 and AHSG gene polymorphisms with femoral neck bone geometric parameters in both Caucasian and Chinese nuclear families

    Hui JIANG; Shu-feng LEI; Su-mei XIAO; Yuan CHEN; Xiao SUN; Fang YANG; Li-ming LI; Shun WU; Hong-wen DENC

    2007-01-01

    Aim: To simultaneously investigate the contribution of the alpha 1 chain of col-lagen type 1 (COL1A1) and alpha2-HS-glycoprotein (AHSG) genes to the varia-tion of bone geometric parameters in both Caucasians and Chinese. Methods: Six hundred and five Caucasian individuals from 157 nuclear families and 1228 Chi-nese subjects from 400 nuclear families were genotyped at the AHSG-Sacl, COL1A1-PCOL2 and Sp1 polymorphisms using polymerase chain reaction (PCR)-restric-tion fragment length polymorphism (RFLP). 5 FN bone geometric parameters were calculated based on bone mineral density and bone area of femoral neck (FN)measured by dual energy X-ray absorptiometry. Population stratification, total family association, within-family association, and linkage tests were performed by the quantitative transmission disequilibrium test program. Results: The t-test showed the significant differences of all bone geometric phenotypes (except ED)between Caucasians and Chinese in the offspring using both unadjusted and adjusted (by age, height, weight, and gender) data. In Caucasians, we found significant within-family association results between the COL1A1-Sp1 polymor-phism (rs1800012) and cross sectional area (CSA), cortical thickness (CT),endocortical diameter (ED), buckling ratio (BR) (P=0.018, 0.002, 0.023, and 0.001,respectively); the COL1A1-Sp1 polymorphism also detected significant linkage with BR (P=0.039). In the population of China, the within-family associations between the COL1A1-PCOL2 polymorphism (rs1107946) and CT, BR were signifi-cant (P=0.012 and 0.008, respectively). Furthermore, evidence of linkage were observed between the AHSG-SacI polymorphism (rs4918) and CT, BR (P--0.042 and 0.014, respectively) in Caucasians, but not in Chinese. Conclusion: Our results suggest that the COL1A1 gene may have significantly association with bone geometry in both Caucasians and Chinese, and the AHSG gene may be linked to bone geometry in Caucasians, but not in Chinese. This study

  15. Perspectives on Female Entrepreneurs

    Kuada, John Ernest; Janulevièienë, Rûta

    2003-01-01

    The aim of this paper is to compare the contents of the academic evidence and debate on female entrepreneurship in the West with the current stream of research and thinking in the Central and Eastern European Countries with a view to identifying similarities and differences in thoughts and findin...

  16. Female Reproductive System.

    Hodge, N. J.

    This autoinstructional lesson can be used with health education and/or biology classes in a high school curriculum. It deals with the study of human development with emphasis on the female reproductive organs and cycles. The behavioral objectives are given, and the materials and equipment needed to gain these objectives are itemized. Fifteen…

  17. Female Genital Mutilation

    ... problems (depression, anxiety, post-traumatic stress disorder, low self-esteem, etc.). Health complications of female genital mutilation Who is at risk? Procedures are mostly carried out on young girls sometime between infancy and adolescence, and occasionally on adult women. More than 3 ...

  18. [Biological properties of the isolate of Trichinella spp. from a jackal in the North-Caucasian Region].

    Odoevskaia, I M; Kurnosova, O P; Klinkov, A V; Bocharova, M M

    2009-01-01

    The biological properties of the isolate from Trichinella from ajackal in the North-Caucasian Region of the Russian Federation were studied. The jackal's muscle tissue showed two Trichinella species preserving their genetic isolation during 5 passages on mice. Oval capsules containing live larvae (on day 90 after infection) in the rat muscles corresponds to the conventional description of the species Trichinella spiralis in their morphometric and biological properties. The morphological data, biological properties, and poor adaptation of round capsule-enclosed parasites to rats indirectly show their affiliation to the other Trichinella species--T. native or T. britovi. There was a negative test for outbred albino rat muscle Trichinella resistance to freezing, which, might be associated with the poor adaptation of this Trichinella isolate to this species of rodents. PMID:19830913

  19. Analysis of genetic heterogeneity in the HCAR adenovirus-binding Ig1 domain in a Caucasian Flemish population

    Wollants Elke

    2002-01-01

    Full Text Available Abstract Background Polymorphisms in the gene that encodes the human cellular receptor for group B coxsackieviruses and adenoviruses (HCAR could be responsible for differences in susceptibility to infections with these pathogens. Moreover, adenovirus subgroup C-mediated gene therapy could be influenced by mutations in the coding exons for the aminoterminal immunoglobulin-like 1 (Ig1 domain, which is the essential component for adenovirus fiber knob binding. Results Using two primersets in the adjacent intron sequences, HCAR exons 2 and 3, which comprise the full-length Ig1 domain, were amplified by polymerase chain reactions in 108 unselected and unrelated healthy Belgian volunteers. After nucleotide sequencing, no polymorphisms could be demonstrated in the adenovirus-binding Ig1 exons 2 and 3 of the HCAR gene. Conclusions The adenovirus-binding Ig1 domain seems to be a highly conserved region in the Caucasian population which is a reassuring finding regarding adenovector-based gene therapy.

  20. Environmental Suitability and Distribution of the Caucasian Rock Agama, Paralaudakia caucasia (Sauria:Agamidae) in Western and Central Asia

    Seyyed Saeed HOSSEINIAN YOUSEFKHANI; Gentile Francesco FICETOLA; Nasrullah RASTEGAR-POUYANI; Natalia B ANANJEVA; Eskandar RASTEGAR-POUYANI; Rafaqat MASROOR

    2013-01-01

    Predictive potential distribution modeling is crucial in outlining habitat usage and establishing conservation management priorities. In this paper we provide detailed data on the distribution of the Caucasian rock agama Para-laudakia caucasia, and use species distribution models (MAXENT) to evaluate environmental suitability and potential distribution at a broad spatial scale. Locality data on the distribution of P. caucasia have been gathered over nearly its entire range by various authors from ifeld surveys. The distribution model of P. caucasia showed good performance (AUC=0.887), and predicted high suitability in regions mainly located in Tajikistan, north Pakistan, Afghanistan, southeast Turkmenistan, northeast Iran along the Elburz mountains, Transcaucasus (Azerbajan, Armenia, Georgia), northeastern Turkey and northward along the Caspian Sea coast in Daghestan, Russia. The identiifcation of suitable areas for this species will help to assess conservation status of the species, and to set up management programs.

  1. The relationship of female physical attractiveness to body fatness.

    Wang, Guanlin; Djafarian, Kurosh; Egedigwe, Chima A; El Hamdouchi, Asmaa; Ojiambo, Robert; Ramuth, Harris; Wallner-Liebmann, Sandra Johanna; Lackner, Sonja; Diouf, Adama; Sauciuvenaite, Justina; Hambly, Catherine; Vaanholt, Lobke M; Faries, Mark D; Speakman, John R

    2015-01-01

    Aspects of the female body may be attractive because they signal evolutionary fitness. Greater body fatness might reflect greater potential to survive famines, but individuals carrying larger fat stores may have poor health and lower fertility in non-famine conditions. A mathematical statistical model using epidemiological data linking fatness to fitness traits, predicted a peaked relationship between fatness and attractiveness (maximum at body mass index (BMI) = 22.8 to 24.8 depending on ethnicity and assumptions). Participants from three Caucasian populations (Austria, Lithuania and the UK), three Asian populations (China, Iran and Mauritius) and four African populations (Kenya, Morocco, Nigeria and Senegal) rated attractiveness of a series of female images varying in fatness (BMI) and waist to hip ratio (WHR). There was an inverse linear relationship between physical attractiveness and body fatness or BMI in all populations. Lower body fat was more attractive, down to at least BMI = 19. There was no peak in the relationship over the range we studied in any population. WHR was a significant independent but less important factor, which was more important (greater r (2)) in African populations. Predictions based on the fitness model were not supported. Raters appeared to use body fat percentage (BF%) and BMI as markers of age. The covariance of BF% and BMI with age indicates that the role of body fatness alone, as a marker of attractiveness, has been overestimated. PMID:26336638

  2. Diagnostic cutoff points for 123I-MIBG myocardial scintigraphy in a Caucasian population with Parkinson's disease

    Molecular imaging with 123I-metaiodobenzylguanidine (MIBG) has been used in Parkinson's disease (PD), but there is no consensual index to discriminate between normal and PD patients in the Caucasian population. The purpose of this study was to determine diagnostic cutoff points in the quantification of MIBG cardiac uptake in our population of PD patients. We have also calculated the reproducibility over a range of interpretation expertise. The study included 14 PD patients and 14 normal age- and sex-matched controls. Heart to mediastinum ratios (H/M) were calculated at 15 min (H/M15m) and 4 h (H/M4h) post-injection by three observers with different interpretation expertise, one of whom drew the regions of interest at three different times. The intraobserver and interobserver reliability was calculated (interclass correlation coefficient and coefficient of variability). Diagnosis was estimated by maximizing the Youden index for H/M and washout ratios. Discrimination ability was assessed by the area under the curve (AUC). Sensitivity and specificity were reported, using our thresholds. The parameter with the best diagnostic accuracy was the H/M4h ratio, with a major AUC (0.976 area under the receiver-operating characteristic curve). The threshold was 1.43 with a 95% confidence interval of 1.37-1.50. Using this threshold, the sensitivity and specificity were 93 and 100%. The interobserver and intraobserver variabilities measuring this ratio were 3.2 and 3.1%, respectively. The diagnostic cutoff point for 123I-MIBG myocardial scintigraphy in a Caucasian population with PD was 1.43 for the H/M4h index, with a good sensitivity and specificity. The technique is easy to use, with a good reproducibility over a range of interpretation expertise. (orig.)

  3. Endometrial thickness, Caucasian ethnicity, and age predict clinical pregnancy following fresh blastocyst embryo transfer: a retrospective cohort

    Santoro Nanette

    2009-04-01

    Full Text Available Abstract Background In-vitro fertilization (IVF with blastocyst as opposed to cleavage stage embryos has been advocated to improve success rates. Limited information exists on which to predict which patients undergoing blastocyst embryo transfer (BET will achieve pregnancy. This study's objective was to evaluate the predictive value of patient and cycle characteristics for clinical pregnancy following fresh BET. Methods This was a retrospective cohort study from 2003–2007 at an academic assisted reproductive program. 114 women with infertility underwent fresh IVF with embryo transfer. We studied patients undergoing transfer of embryos at the blastocyst stage of development. Our main outcome of interest was clinical pregnancy. Clinical pregnancy and its associations with patient characteristics (age, body mass index, FSH, ethnicity and cycle parameters (thickness of endometrial stripe, number eggs, available cleaving embryos, number blastocysts available, transferred, and cryopreserved, and embryo quality were examined using Student's T test and Mann-Whitney-U tests as appropriate. Multivariable logistic regression models were created to determine independent predictors of CP following BET. Receiver Operating Characteristic analyses were used to determine the optimal thickness of endometrial stripe for predicting clinical pregnancy. Results Patients achieving clinical pregnancy demonstrated a thicker endometrial stripe and were younger preceding embryo transfer. On multivariable logistic regression analyses, Caucasian ethnicity (OR 2.641, 95% CI 1.054–6.617, thickness of endometrial stripe, (OR 1.185, 95% CI 1.006–1.396 and age (OR 0.879, 95% CI 0.789–0.980 predicted clinical pregnancy. By receiver operating characteristic analysis, endometrial stripe ≥ 9.4 mm demonstrated a sensitivity of 83% for predicting clinical pregnancy following BET. Conclusion In a cohort of patients undergoing fresh BET, thicker endometrial stripe, Caucasian

  4. Longitudinally extensive transverse myelitis in neuromyelitis optica: a prospective study of 13 Caucasian patients and literature review.

    Bălaşa, Rodica; Maier, Smaranda; Bajko, Zoltan; Motataianu, Anca; Crişan, Alexandra; Bălaşa, Adrian

    2015-12-01

    Neuromyelitis optica (NMO) is a homogenous disease that can be diagnosed by an association of clinical, neuroimaging and serological aspects. We analysed our 4 years NMO series with longitudinally extensive transverse myelitis (LETM) during the disease course. We included consecutive adult Caucasian patients who were diagnosed with definite NMO, or cases of NMO-IgG seropositive LETM considered as limited forms of NMO. Patients included were negative for other diseases (autoimmune, infectious, etc.). We report the Expanded Disability Status Scale (EDSS), brain and spine MRI, CSF, NMO-IgG, treatment, motor and visual outcome. Thirteen cases fulfilled the inclusion criteria, and the mean follow-up period was 3.74 ± 1.8 years. The initial motor deficit was severe with the mean value of motor functional parameter of 4.46 ± 1 and improved at discharge to 2.53 ± 1.4 (p < 0.001). With treatment, the outcome after LETM attack was good in 10 patients, with a significant improvement of the EDSS mainly upon motor deficit, while visual function had a very slight amelioration. The CSF analysis was normal in 8 cases; spinal MRI showed evidence of LETM in all patients while brain MRI was normal in 7. NMO-IgG is a biomarker for NMO that is of diagnostic value in cases of isolated LETM. LETM has a better outcome than ON in NMO Caucasians. Spinal MRI is essential for NMO diagnosis in the presence of LETM and the absence of multiple brain MRI lesions. Maintenance immunosuppressive therapy reduces the frequency of attacks. PMID:25944511

  5. Significant association between rare IPO11-HTR1A variants and attention deficit hyperactivity disorder in Caucasians.

    Zuo, Lingjun; Saba, Laura; Lin, Xiandong; Tan, Yunlong; Wang, Kesheng; Krystal, John H; Tabakoff, Boris; Luo, Xingguang

    2015-10-01

    We comprehensively examined the rare variants in the IPO11-HTR1A region to explore their roles in neuropsychiatric disorders. Five hundred seventy-three to 1,181 rare SNPs in subjects of European descent and 1,234-2,529 SNPs in subjects of African descent (0 constellations and diseases and associations between individual rare variants and diseases were tested. RNA expression changes of this region were also explored. We identified a rare variant constellation across the entire IPO11-HTR1A region that was associated with attention deficit hyperactivity disorder (ADHD) in Caucasians (T5: P = 7.9 × 10(-31) ; Fp: P = 1.3 × 10(-32) ), but not with any other disorder examined; association signals mainly came from IPO11 (T5: P = 3.6 × 10(-10) ; Fp: P = 3.2 × 1 0(-10) ) and the intergenic region between IPO11 and HTR1A (T5: P = 4.1 × 10(-30) ; Fp: P = 5.4 × 10(-32) ). One association between ADHD and an intergenic rare variant, i.e., rs10042956, exhibited region- and cohort-wide significance (P = 5.2 × 10(-6) ) and survived correction for false discovery rate (q = 0.006). Cis-eQTL analysis showed that, 29 among the 41 SNPs within or around IPO11 had replicable significant regulatory effects on IPO11 exon expression (1.5 × 10(-17) ≤P < 0.002) in human brain or peripheral blood mononuclear cell tissues. We concluded that IPO11-HTR1A was a significant risk gene region for ADHD in Caucasians. PMID:26079129

  6. Frequency of carriers of 8.1 ancestral haplotype and its fragments in two Caucasian populations.

    Kiszel, Petra; Kovács, Margit; Szalai, Csaba; Yang, Yan; Pozsonyi, Eva; Blaskó, Bernadett; Laki, Judit; Prohászka, Zoltán; Fazakas, Adám; Pánczél, Pál; Hosszúfalusi, Nóra; Rajczy, Katalin; Wu, Yee-Ling; Chung, Erwin K; Zhou, Bi; Blanchong, Carol A; Vatay, Agnes; Yu, C Yung; Füst, G

    2007-01-01

    Within the human MHC region larger stretches of conserved DNA, called conserved ancestral haplotypes exist. However, many MHC haplotypes contain only fragments of an ancestral haplotype. Little is known, however, on relative distribution of the ancestral haplotypes to their fragments. Therefore we determined the frequency of carriers of the whole ancestral haplotype 8.1 (AH8.1) and its fragments in 127 healthy Hungarian people, 101 healthy Ohioian females, and in nine Hungarian families. The HLA-DQ2, HLA-DR3(17), RAGE -429C allele, the mono-S-C4B genotype, the HSP70-2 1267G allele and the TNF -308A (TNF2) allele were used as markers of the AH8.1. Frequency of carriers of the whole AH8.1 and its fragments was similar in the both populations. 18% of the subjects carried the whole AH8.1 in at least one chromosome, while 17-20%, 36-39%, and 24-29%, respectively carried two or three constituents of the haplotype, only one constituent or none of them. Similar results were obtained in the family study. In addition, marked differences were found in the relationship of the constituents' alleles to the whole AH8.1. In both populations, 29%, 50-59%, 52-56% and 76-96%, respectively of the carriers of HSP70-2 1267G, RAGE-429C, TNF2, and mono-S carriers carried the whole 8.1 haplotype. These findings may have important implications for studies of the disease associations with different MHC ancestral haplotypes. PMID:17558713

  7. Moi bans female circumcision.

    Nakalema, R

    1990-06-01

    A recent survey by the Inter-African Committee for Traditional Practices Affecting the Health of Women and Children found that 75-85 million women in Africa have undergone some form of female genital mutilation (FGM). FGM has long been practiced in Kenya. The ethnic groups which practice it, including the Kikuyu, Kamba, Kisii, Kalenjin, Maasai, and people of Somali origin, have a death rate of 170/1000 of their female populations. Approximately half of these deaths are the result of FGM, a practice which also contributes to the poor health of mutilated women. The adverse health consequences of FGM have led Kenya's President Daniel arap Moi to ban the practice in his country. In announcing the ban, President Moi advised Kenyans to discontinue cultural practices and customs which have no place in modern society and which will otherwise retard development. A number of prominent Kenyans have come forth in support of Moi's move. PMID:12293761

  8. Female pattern hair loss

    Archana Singal; Sidharth Sonthalia; Prashant Verma

    2013-01-01

    Female pattern hair loss (FPHL) is a common cause of hair loss in women characterized by diffuse reduction in hair density over the crown and frontal scalp with retention of the frontal hairline. Its prevalence increases with advancing age and is associated with significant psychological morbidity. The pathophysiology of FPHL is still not completely understood and seems to be multifactorial. Although androgens have been implicated, the involvement of androgen-independent mechanisms is evident...

  9. FEMALE ENTREPRENEURSHIP IN AFGHANISTAN

    MAGNUS HOLMÉN; THAW TAR MIN; EMILIA SAARELAINEN

    2011-01-01

    This paper analyzes the motivations of eight female Afghan entrepreneurs to start up their own business and the problems they encountered during start-up and operations. Income generation was the most important push factor but pull factors including desire for independence and autonomy were also important. However, in contrast to studies in other countries, the desire for achievement was not emphasized. An unexpected finding was the emphasis on the desire to help non-family members by running...

  10. Hormones and female sexuality

    Bjelica Artur L.; Kapamadžija Aleksandra; Maticki-Sekulić Milana

    2003-01-01

    Introduction In contrast to animal species in which linear relationships exist between hormonal status and sexual behaviour sexuality in human population is not determined so simply by the level of sexual steroids. The article analyses female sexuality in the light of hormonal status. Administration of sexual steroids during pregnancy and sexual differentiation High doses of gestagens, especially those with high androgen activity, widely used against miscarriages may lead to tomboys, but with...

  11. Graft-versus-Host Disease after HLA-Matched Sibling Bone Marrow or Peripheral Blood Stem Cell Transplantation: Comparison of North American Caucasian and Japanese Populations.

    Kanda, Junya; Brazauskas, Ruta; Hu, Zhen-Huan; Kuwatsuka, Yachiyo; Nagafuji, Koji; Kanamori, Heiwa; Kanda, Yoshinobu; Miyamura, Koichi; Murata, Makoto; Fukuda, Takahiro; Sakamaki, Hisashi; Kimura, Fumihiko; Seo, Sachiko; Aljurf, Mahmoud; Yoshimi, Ayami; Milone, Giuseppe; Wood, William A; Ustun, Celalettin; Hashimi, Shahrukh; Pasquini, Marcelo; Bonfim, Carmem; Dalal, Jignesh; Hahn, Theresa; Atsuta, Yoshiko; Saber, Wael

    2016-04-01

    The risk of acute graft-versus-host disease (GVHD) after HLA-matched sibling bone marrow transplantation (BMT) is lower in Japanese than in Caucasian patients. However, race may have differential effect on GVHD dependent on the graft source. North American Caucasian and Japanese patients receiving their first allogeneic BMT or peripheral blood stem cell transplantation from an HLA-matched sibling for leukemia were eligible. BMT was performed in 13% of the Caucasian patients and in 53% of the Japanese patients. On multivariate analysis, the interaction term between race and graft source was not significant in any of the models, indicating that graft source does not affect the impact of race on outcomes. The risk of grade III or IV acute GVHD was significantly lower in the Japanese patients compared with the Caucasian patients (hazard ratio [HR], 0.74; 95% confidence interval [CI], 0.57 to 0.96), which resulted in lower risk of nonrelapse mortality in the Japanese patients (HR, 0.69; 95% CI, 0.54 to 0.89). The risk of relapse was also lower in this group. The lower risks of nonrelapse mortality and relapse resulted in lower overall mortality rates among the Japanese patients. In conclusion, our data indicate that irrespective of graft source, the risk of severe acute GVHD is lower in Japanese patients, resulting in a lower risk of nonrelapse mortality. PMID:26762681

  12. A Comparison Between Caucasians and African Americans in Willingness to Participate in Cancer Clinical Trials: The Roles of Knowledge, Distrust, Information Sources, and Religiosity.

    Meng, Jingbo; McLaughlin, Margaret; Pariera, Katrina; Murphy, Sheila

    2016-06-01

    This study aims to (a) examine the roles of knowledge, distrust in medical professionals, information sources, and 2 dimensions of religiosity (i.e., religious activity and religious belief) in influencing willingness to participate (WTP) in cancer clinical trials and to (b) compare the results for Caucasians and African Americans in order to inform future recruitment. An online survey was fielded via a Knowledge Networks panel with a nationally representative sample including 478 Caucasians and 173 African Americans. The results showed that distrust in medical professionals was a strong barrier to WTP for both ethnic groups, whereas factual knowledge about trial procedures was not associated with WTP for either ethnic group. Seeking trial information from doctors was positively associated with WTP for Caucasians; seeking trial information from hospitals was positively associated with WTP for African Americans. More interestingly, levels of religious activity negatively predicted WTP for Caucasians but positively predicted WTP for African Americans. Self-reported religious belief was not associated with WTP for either ethnic group. In sum, although distrust is a common barrier to WTP, the influence of preferred information sources and religious activity on WTP varies as a function of ethnicity. PMID:27175604

  13. Racial Bias in Personality Assessment: Using the MMPI-2 to Predict Psychiatric Diagnoses of African American and Caucasian Chemical Dependency Inpatients

    Monnot, Matthew J.; Quirk, Stuart W.; Hoerger, Michael; Brewer, Linda

    2009-01-01

    An assessment of predictive bias was conducted on numerous scales of the Minnesota Multiphasic Personality Inventory-2 (MMPI-2; J. N. Butcher, W. G. Dahlstrom, J. R. Graham, A. Tellegen, & B. Kaemmer, 1989), including the Restructured Clinical (RC) scales, in the prediction of clinical diagnostic status for African American and Caucasian male…

  14. Brown adipose tissue volume in healthy lean south Asian adults compared with white Caucasians: A prospective, case-controlled observational study

    Bakker, L.E.H.; Boon, M.R.; Linden, R.A.D. van der; Arias-Bouda, L.P.; Klinken, J.B. van; Smit, F.; Verberne, H.J.; Jukema, J.W.; Tamsma, J.T.; Havekes, L.M.; Marken Lichtenbelt, W.D. van; Jazet, I.M.; Rensen, P.C.N.

    2014-01-01

    Background: Individuals of south Asian origin have a very high risk of developing type 2 diabetes compared with white Caucasians. We aimed to assess volume and activity of brown adipose tissue (BAT), which is thought to have a role in energy metabolism by combusting fatty acids and glucose to produc

  15. Comparison of bleeding and in-hospital mortality in Asian-Americans versus Caucasian-Americans with ST-elevation myocardial infarction receiving reperfusion therapy.

    Mehta, Rajendra H; Parsons, Lori; Peterson, Eric D

    2012-04-01

    Concern has been raised that Asian-Americans may have a higher bleeding risk than Caucasian-Americans when treated with fibrinolytic and antithrombotic agents. To date there is limited evidence to support or refute this hypothesis or evaluate bleeding risk and its related outcomes in Caucasian-Americans versus Asian-Americans with ST-segment elevation myocardial infarction (STEMI) undergoing primary percutaneous coronary interventions (PPCI). We evaluated Asian-Americans and Caucasian-Americans with STEMI receiving reperfusion therapy in the National Registry of Myocardial Infarction (NRMI) 4 and 5 (n = 90,317). We studied risk-adjusted major bleeding and in-hospital mortality. Major bleeding rates after fibrinolysis were similar in Asian-Americans (n = 705) and Caucasian-Americans (n = 42,243, 11.1% vs 10.3%, adjusted odds ratio [OR] 0.97, 95% confidence interval [CI] 0.69 to 1.36, p = 0.5002). Although the observed major bleeding rate was higher in Asian-Americans (n = 1,037) compared to Caucasian-Americans (n = 46,332) treated with PPCI (10.3% vs 7.8%, p = 0.0036), these rates differed only marginally after adjusting for baseline clinical variables (OR 1.24, 95% CI 0.97 to 1.59). Overall adjusted mortality was similar in Asian-Americans and Caucasian-Americans when treated with fibrinolysis (OR 0.96, 95% CI 0.56 to 1.65) or with PPCI (OR 1.35, 95% CI 0.85 to 2.13). Major bleeding after PPCI or fibrinolysis was associated with similar increased risks for mortality in these ethic groups. In conclusion, despite suggestions to the contrary, Asian-Americans with STEMI treated with fibrinolysis or PPCI had similar bleeding and bleeding-related mortality risks compared to Caucasian-Americans. Given the genotypic and phenotypic differences between the 2 cohorts, similar studies in the rapidly growing Asian-American population are needed to confirm our findings and to understand the safety and effectiveness of newer potent antiplatelet and antithrombotic agents in

  16. Female Athletes Facing Discrimination: Curriculum Regarding Female Athletes.

    Palis, Regina

    There continues to be oppression among female athletes, even after the enactment of Title IX in 1972. Female athletes in secondary schools deal with low self-esteem, eating disorders such as anorexia and bulimia, and depression. Female athletes struggle with societal pressures to maintain a model-like figure, while trying to train and perform for…

  17. Female-pattern baldness (image)

    Female-pattern baldness is a pattern of hair loss (alopecia) caused by hormones, aging and genetics. Unlike male-pattern baldness, female-pattern baldness is an over-all thinning which maintains the ...

  18. Association of clusterin (CLU) variants and exfoliation syndrome: An analysis in two Caucasian studies and a meta-analysis.

    Fan, Bao J; Pasquale, Louis R; Kang, Jae H; Levkovitch-Verbin, Hani; Haines, Jonathan L; Wiggs, Janey L

    2015-10-01

    Exfoliation syndrome (XFS) is an important risk factor for glaucoma (XFG) worldwide. LOXL1 variants are highly associated with XFS in most populations; however, the high frequency of risk alleles in normal individuals and the reversal of risk alleles in different ethnic populations suggest that other factors contribute to XFS pathogenesis. Clusterin (CLU) is an extracellular matrix chaperone that prevents protein aggregation and is highly expressed in ocular tissues affected by XFS. Studies examining common CLU variants for association with XFS have been inconsistent. The purpose of this study was to evaluate CLU variants for association with XFS in two independent datasets from the United States (222 cases and 344 controls) and Israel (92 cases and 102 controls). Seven tag SNPs that captured >95% of alleles at r(2) greater than 0.8 across the CLU genomic region were genotyped using TaqMan assays. Genotypes for an additional SNP, rs2279590, were imputed using phased haplotypes of HapMap reference CEU samples. Of the 8 CLU SNPs selected for the study, none were significantly associated with XFS in either case-control group (age and sex adjusted P > 0.14 and 0.36, respectively, in the US and Israeli datasets), or when they were meta-analyzed together (age and sex adjusted P > 0.13). Haplotype analysis using all 8 SNPs or only the promoter region SNPs also did not show significant associations of CLU with XFS in the combined US and Israeli dataset (P > 0.28). Meta-analysis of the data from this study and previous studies in Caucasian populations (1184 cases and 978 controls) resulted in statistically significant association of rs2279590 with XFS (summary OR = 1.18, 95% CI: 1.03-1.33, P = 0.01). Significant association between rs2279590 and XFS was also found in Indian populations (summary OR = 0.76, 95% CI: 0.61-0.96; P = 0.02); however, significant heterogeneity between the Caucasian and Indian populations possibly due to reversal of the risk allele

  19. [Facial femalization in transgenders].

    Yahalom, R; Blinder, D; Nadel, S

    2015-07-01

    Transsexualism is a gender identity disorder in which there is a strong desire to live and be accepted as a member of the opposite sex. In male-to-female transsexuals with strong masculine facial features, facial feminization surgery is performed as part of the gender reassignment. A strong association between femininity and attractiveness has been attributed to the upper third of the face and the interplay of the glabellar prominence of the forehead. Studies have shown that a certain lower jaw shape is characteristic of males with special attention to the strong square mandibular angle and chin and also suggest that the attractive female jaw is smaller with a more round shape mandibular angles and a pointy chin. Other studies have shown that feminization of the forehead through cranioplasty have the most significant impact in determining the gender of a patient. Facial feminization surgeries are procedures aimed to change the features of the male face to that of a female face. These include contouring of the forehead, brow lift, mandible angle reduction, genioplasty, rhinoplasty and a variety of soft tissue adjustments. In our maxillofacial surgery department at the Sheba Medical Center we perform forehead reshaping combining with brow lift and at the same surgery, mandibular and chin reshaping to match the remodeled upper third of the face. The forehead reshaping is done by cranioplasty with additional reduction of the glabella area by burring of the frontal bone. After reducing the frontal bossing around the superior orbital rims we manage the soft tissue to achieve the brow lift. The mandibular reshaping, is performed by intraoral approach and include contouring of the angles by osteotomy for a more round shape (rather than the manly square shape angles), as well as reshaping of the bone in the chin area in order to make it more pointy, by removing the lateral parts of the chin and in some cases performing also genioplasty reduction by AP osteotomy. PMID

  20. Comparative pharmacogenetic analysis of risk polymorphisms in Caucasian and Vietnamese children with acute lymphoblastic leukemia: prediction of therapeutic outcome?

    Vu Hoang, Phuong Thu; Ambroise, Jérôme; Dekairelle, Anne-France; Durant, Jean-François; Butoescu, Valentina; Dang Chi, Vu Luan; Huynh, Nghia; Nguyen, Tan Binh; Robert, Annie; Vermylen, Christiane; Gala, Jean-Luc

    2015-01-01

    Aims Acute lymphoblastic leukemia (ALL) is the most common of all paediatric cancers. Aside from predisposing to ALL, polymorphisms could also be associated with poor outcome. Indeed, genetic variations involved in drug metabolism could, at least partially, be responsible for heterogeneous responses to standardized leukemia treatments, hence requiring more personalized therapy. The aims of this study were to (a) to determine the prevalence of seven common genetic polymorphisms including those that affect the folate and/or thiopurine metabolic pathways, i.e. cyclin D1 (CCND1-G870A), γ-glutamyl hydrolase (GGH-C452T), methylenetetrahydrofolate reductase (MTHFR-C677T and MTHFR-A1298C), thymidylate synthase promoter (TYMS-TSER), thiopurine methyltransferase (TPMT*3A and TPMT*3C) and inosine triphosphate pyrophosphatase (ITPA-C94A), in Caucasian (n = 94, age < 20) and Vietnamese (n = 141, age < 16 years) childhood ALL and (b) to assess the impact of a multilocus genetic risk score (MGRS) on relapse-free survival (RFS) using a Cox proportional-hazards regression model. Results The prevalence of MTHFR-677TT genotype was significantly higher in Caucasians (P = 0.008), in contrast to the prevalence of TYMS-TSER*3R/3R and ITPA-94AA/AC genotypes which were significantly higher in Vietnamese (P < 0.001 and P = 0.02, respectively). Compared with children with a low MGRS (≤3), those with a high MGRS (≥4) were 2.06 (95% CI = 1.01, 4.22; P = 0.04) times more likely to relapse. Adding MGRS into a multivariate Cox regression model with race/ethnicity and four clinical variables improved the predictive accuracy of the model (AUC from 0.682 to 0.709 at 24 months). Conclusion Including MGRS into a clinical model improved the predictive accuracy of short and medium term prognosis, hence confirming the association between well determined pharmacogenotypes and outcome of paediatric ALL. Whether variants on other genes associated with folate metabolism can substantially improve the

  1. The young female athlete.

    Hurvitz, Michal; Weiss, Ram

    2009-12-01

    Participation of adolescents and young women in strenuous sports activity may lead to various metabolic and psychological derangements of clinical relevance to the endocrinologist. The most common manifestations encountered in practice are primary and secondary amenorrhea, reduced bone mineral density and eating disorders. The occurrence of all three together has been named "the athletic triad". The underlying hormonal drivers that lead to some of these manifestations are the reduced leptin level as well as the persistent low grade stress response commonly observed in such females. "Exercise-related female reproductive dysfunction" (ERFRD), can possibly include short-term (infertility) and long-term (osteoporosis) consequences. Functional hypothalamic amenorrhea, a manifestation of ERFRD in adolescence, is an integrated response to the combination of excessive physical and emotional stress, exercise, and/or reduced food intake characterized by decreased endogenous GNRH secretion. The primary aim of treating these athletes should be the prevention of the development of any component of the triad as well as the whole complex by educating athletes, trainers, parents and health care professionals about proper nutrition and safe training. The long term prognosis is good. However, significant long term morbidity may affect these young women later in life. PMID:20118893

  2. The database of chromosome imbalance regions and genes resided in lung cancer from Asian and Caucasian identified by array-comparative genomic hybridization

    Cancer-related genes show racial differences. Therefore, identification and characterization of DNA copy number alteration regions in different racial groups helps to dissect the mechanism of tumorigenesis. Array-comparative genomic hybridization (array-CGH) was analyzed for DNA copy number profile in 40 Asian and 20 Caucasian lung cancer patients. Three methods including MetaCore analysis for disease and pathway correlations, concordance analysis between array-CGH database and the expression array database, and literature search for copy number variation genes were performed to select novel lung cancer candidate genes. Four candidate oncogenes were validated for DNA copy number and mRNA and protein expression by quantitative polymerase chain reaction (qPCR), chromogenic in situ hybridization (CISH), reverse transcriptase-qPCR (RT-qPCR), and immunohistochemistry (IHC) in more patients. We identified 20 chromosomal imbalance regions harboring 459 genes for Caucasian and 17 regions containing 476 genes for Asian lung cancer patients. Seven common chromosomal imbalance regions harboring 117 genes, included gain on 3p13-14, 6p22.1, 9q21.13, 13q14.1, and 17p13.3; and loss on 3p22.2-22.3 and 13q13.3 were found both in Asian and Caucasian patients. Gene validation for four genes including ARHGAP19 (10q24.1) functioning in Rho activity control, FRAT2 (10q24.1) involved in Wnt signaling, PAFAH1B1 (17p13.3) functioning in motility control, and ZNF322A (6p22.1) involved in MAPK signaling was performed using qPCR and RT-qPCR. Mean gene dosage and mRNA expression level of the four candidate genes in tumor tissues were significantly higher than the corresponding normal tissues (P<0.001~P=0.06). In addition, CISH analysis of patients indicated that copy number amplification indeed occurred for ARHGAP19 and ZNF322A genes in lung cancer patients. IHC analysis of paraffin blocks from Asian Caucasian patients demonstrated that the frequency of PAFAH1B1 protein overexpression was 68

  3. The database of chromosome imbalance regions and genes resided in lung cancer from Asian and Caucasian identified by array-comparative genomic hybridization

    Lo Fang-Yi

    2012-06-01

    Full Text Available Abstract Background Cancer-related genes show racial differences. Therefore, identification and characterization of DNA copy number alteration regions in different racial groups helps to dissect the mechanism of tumorigenesis. Methods Array-comparative genomic hybridization (array-CGH was analyzed for DNA copy number profile in 40 Asian and 20 Caucasian lung cancer patients. Three methods including MetaCore analysis for disease and pathway correlations, concordance analysis between array-CGH database and the expression array database, and literature search for copy number variation genes were performed to select novel lung cancer candidate genes. Four candidate oncogenes were validated for DNA copy number and mRNA and protein expression by quantitative polymerase chain reaction (qPCR, chromogenic in situ hybridization (CISH, reverse transcriptase-qPCR (RT-qPCR, and immunohistochemistry (IHC in more patients. Results We identified 20 chromosomal imbalance regions harboring 459 genes for Caucasian and 17 regions containing 476 genes for Asian lung cancer patients. Seven common chromosomal imbalance regions harboring 117 genes, included gain on 3p13-14, 6p22.1, 9q21.13, 13q14.1, and 17p13.3; and loss on 3p22.2-22.3 and 13q13.3 were found both in Asian and Caucasian patients. Gene validation for four genes including ARHGAP19 (10q24.1 functioning in Rho activity control, FRAT2 (10q24.1 involved in Wnt signaling, PAFAH1B1 (17p13.3 functioning in motility control, and ZNF322A (6p22.1 involved in MAPK signaling was performed using qPCR and RT-qPCR. Mean gene dosage and mRNA expression level of the four candidate genes in tumor tissues were significantly higher than the corresponding normal tissues (PP=0.06. In addition, CISH analysis of patients indicated that copy number amplification indeed occurred for ARHGAP19 and ZNF322A genes in lung cancer patients. IHC analysis of paraffin blocks from Asian Caucasian patients demonstrated that the frequency of

  4. Involvement of Acetobacter orientalis in the production of lactobionic acid in Caucasian yogurt ("Caspian Sea yogurt") in Japan.

    Kiryu, T; Kiso, T; Nakano, H; Ooe, K; Kimura, T; Murakami, H

    2009-01-01

    Lactobionic acid was first found in a Caucasian fermented milk product popularly known as "Caspian Sea yogurt" in Japan. The presence of lactobionic acid in the fermented milk was indicated by the results of both high-performance anion-exchange chromatographic analysis with pulsed amperometric detection and mass spectrometric analysis. Thereafter, the acid was purified from the yogurt and analyzed by nuclear magnetic resonance. A substantial amount of lactobionic acid was found to be accumulated in the upper layer of the yogurt, especially within 10 mm from the surface. A total of 45 mg of lactobionic acid per 100 g of the upper yogurt layer was collected after 4 d of fermentation. The annual intake of lactobionic acid in individuals consuming 100 g of the yogurt every day would be 0.5 to 1.0 g. A lactose-oxidizing bacterium was isolated from the fermented milk and was identified as Acetobacter orientalis. Washed A. orientalis cells oxidized monosaccharides such as d-glucose at considerable rates, although their activities for substrates such as lactose, maltose, and cellobiose were much lower. When A. orientalis cells were cultivated in cow's milk, they exhibited lactose-oxidizing activity, suggesting that this bacterium was the main organism involved in the production of lactobionic acid in the yogurt. PMID:19109260

  5. Needs and Concerns of Family Caregivers of American Indians, African Americans, and Caucasians With Type 2 Diabetes.

    Scarton, Lisa J; Bakas, Tamilyn; Poe, G Doug; Hull, Margie A; Ongwela, Loice A; Miller, Wendy R

    2016-04-01

    Although type 2 diabetes is a chronic illness affecting the entire family, scant literature exists in this area. This study's purpose was to identify needs of family caregivers of persons with type 2 diabetes across cultures. Using a semi-structured interview guide with open-ended questions, a convenience sample of 33 family caregivers of American Indians (n = 14), African Americans (n = 11), and Caucasians (n = 8) with type 2 diabetes were interviewed by telephone. Qualitative content analysis was conducted based on five pre-determined categories derived from an existing conceptual model. Results were similar across groups and provided support for the conceptual model with themes emerging within the five pre-determined categories: (a) information about type 2 diabetes, (b) managing emotions and behaviors, (c) physical care, (d) instrumental care, and (e) personal responses to caregiving. No additional themes emerged. Although small and exploratory, findings provide information that may be useful to the future development of culturally based interventions. PMID:25505159

  6. The Y-STR genetic diversity of an Idaho Basque population, with comparison to European Basques and US Caucasians.

    Zubizarreta, Josu; Davis, Michael C; Hampikian, Greg

    2011-12-01

    Fifty unrelated Basque males from southwest Idaho were typed for the 17 Y-STR loci in the Yfiler multiplex kit (DYS19, DYS389I, DYS389II, DYS390, DYS391, DYS392, DYS393, DYS437, DYS438, DYS439, DYS448, DYS456, DYS458, DYS635, YGATA H4.1 and DYS385a/b). In total, 42 haplotypes were identified, with no more than two individuals sharing a single haplotype. The haplotype diversity (HD) was 0.9935, and gene diversity (D) over loci was 0.457 ± 0.137. The Idaho Basque population was compared to the source population from the Basque autonomous region of Northern Spain and Southern France, as well as a United States Caucasian population. The haplotype diversity for the immigrant Basque sample is within 0.4% of the haplotype diversity of the European Basques (0.9903); thus the power of discrimination is similar for each population. The Idaho Basque population has less diversity in 9 out of 16 loci (considering DYS385a/b together) and 3% less diversity across all loci, compared to the European Basque population. A multidimensional scaling analysis (MDS) was created using pairwise R(ST) values to compare the Idaho Basques to other populations. Based upon R(ST) and F(ST) measures, no significant differentiation was found between the Idaho and source European Basque population. PMID:22276968

  7. Association between MDR1 gene polymorphisms and Parkinson's disease in Asian and Caucasian populations: a meta-analysis.

    Ahmed, Shiek S S J; Husain, R S Akram; Kumar, Suresh; Ramakrishnan, V

    2016-09-15

    Parkinson's disease (PD) is a complex neurodegenerative disease, its etiology is largely unknown. Studies demonstrate the association of genetic and environment factors in causing neuronal degeneration. Reports suggest that the multi-drug resistance gene (MDR1) plays a vital role in preventing the toxic substance in entering the brain, which is associated with PD. However, the association between the MDR1 polymorphisms (C1236T and C3435T) and its susceptibility to PD is inconclusive. Meta analysis was carried by retrieving literatures from databases to search the case-control studies on the associations between the MRD1 polymorphisms and PD. The pooled odds ratios (ORs) and its 95% confidence intervals (CIs) were calculated using fixed and random model to determine the association between the polymorphisms and PD susceptibility. Significant association was noticed for C1236T polymorphism and PD risk in the recessive model OR=0.80, 95% CI=0.66-0.97. Further, ethnicity based analysis showed significant association for C1236T in allelic model of Asian population and also in the recessive models of both Asian and Caucasian populations. However, insignificant associations were noticed for C3435T in all the four models. Overall, the analysis suggested that MDR1 C1236T polymorphism substantially contribute to Parkinson's disease in the recessive genetic model. PMID:27538645

  8. Monitoring of the radioecological situation in marine and coastal environment of Georgia-Southern Caucasian New Independent State

    Full text: At the same time is marked that during the independence period Georgian officials did not yet restore properly the national monitoring infrastructure for radiation in environment. The mentioned can be explained partially by taking notice of western politologists' opinion that 'Georgia as other Southern Caucasian New Independent States (Azerbaijan, Armenia) belongs to small countries category which at the present stage of development are unable to regulate and eliminate the consequences of ecological disasters without active assistance and support of more developed countries. 'Therefore, National Research and Educational Collaboration for Radioecology, successfully acting in Georgia since 2001, as independent expert institution, initiated the corresponding movement by support of 'Open Society - Georgia'Foundation. Analyses of results were obtained by Collaboration during 2001-2002 show: tendency towards 'purification'of soils polluted by anthropogenic radionuclides during Chernobyl Accident was not observed for the region of studies (Georgian area of the Black Sea coast); minimal and maximal committed annual individual effective doze due to external exposure for population in the region of studies come to 0.15 mSv and 0.35 mSv; maintenance of Cs 137 in agricultural products sometimes exceeds the values defined by Radiation Safety Regulations in force. Maintenance of Pb 210 is also significant; maintenance of Cs 137 in various fish and shellfish is significantly lower than the values defined by Radiation Safety Regulations in force

  9. Examining science achievement of African American females in suburban middle schools: A mixed methods study

    Topping, Kecia C.

    , exposure to science, parent influence, peer influence, teacher expectations, strategies for academic success in science, and perception of self in a predominantly Caucasian population. This information should be used to create interactive suburban middle school science classrooms that encourage the participation of African American females. These females should experience increased involvement with activities that expose them to science that is relevant to their lives. As a result, these females will be inspired to excel in science and one day enter into science careers.

  10. Female Bladder Outlet Obstruction.

    Hoffman, Daniel S; Nitti, Victor W

    2016-04-01

    The non-specific symptoms the patients express upon the presentation of female bladder outlet obstruction make it a challenge to diagnose. There are subtle differences between the obstructed patient and those whose bladders are underactive and/or fail to mount a detrusor contraction. These disparities can be extracted through a thorough history and examination. At times, the clinician may utilize nomograms, non-invasive uroflow, and urodynamics with the addition of fluoroscopy to establish the diagnosis of obstruction. Management of the obstruction depends on the nature of the condition, whether functional or anatomical. The increase in the number of sling procedures performed to treat stress urinary incontinence has resulted in a rise in the number of iatrogenic obstructions. The temporal relationship between surgery and obstruction is the key to identifying the problem. PMID:26902625

  11. Female Sexual Arousal Disorders

    Giraldi, Annamaria; Rellini, Alessandra H; Pfaus, James;

    2012-01-01

    Introduction.  Definitions and terminology for female sexual arousal disorder (FSAD) are currently being debated. While some authors have suggested that FSAD is more a subjective response rather than a genital response, others have suggested that desire and arousal disorders should be combined in...... psychological disorders, as well as to discuss different medical and psychological assessment and treatment modalities. Methods.  The experts of the International Society for Sexual Medicine's Standard Committee convened to provide a survey using relevant databases, journal articles, and own clinical experience...... comorbid with other sexual problems and are of biopsychosocial etiology. In the assessment, a thorough sexological history as well as medical and gynecological history and examination are recommended. Treatment should be based on of the symptoms, clinical findings and, if possibly, on underlying etiology...

  12. Hormones and female sexuality

    Bjelica Artur L.

    2003-01-01

    Full Text Available Introduction In contrast to animal species in which linear relationships exist between hormonal status and sexual behaviour sexuality in human population is not determined so simply by the level of sexual steroids. The article analyses female sexuality in the light of hormonal status. Administration of sexual steroids during pregnancy and sexual differentiation High doses of gestagens, especially those with high androgen activity, widely used against miscarriages may lead to tomboys, but without differences in sexual orientation. However, it has been observed that the frequency of bisexual and lesbian women is higher in women with congenital adrenogenital syndrome. Hormones sexual desire and sexuality during menstrual cycle It has been established that sexual desire, autoeroticism and sexual fantasies in women depend on androgen levels. There are a lot of reports claiming that sexual desire varies during the menstrual cycle. Hormonal contraception and sexuality Most patients using birth control pills present with decreased libido. But, there are reports that progestagens with antiandrogenic effect in contraceptive pills do not affect sexual desire. Hormonal changes in peri- and postmenopausal period and sexuality Decreased levels of estrogen and testosterone in older women are associated with decreased libido, sensitivity and erotic stimuli. Sexuality and hormone replacement therapy Hormonal therapy with estrogen is efficient in reference to genital atrophy, but not to sexual desire. Really increased libido is achieved using androgens. Also, therapy with dehydroepiandrosterone (DHEA and tibolone have positive effects on female libido. Conclusion Effect of sexual steroids on sexual sphere of women is very complex. The association between hormones and sexuality is multidimensional, as several hormones are important in regulation of sexual behaviour. Still, it should be pointed out that sexuality is in the domain of hormonal, emotional

  13. Differences in parental attitudes towards sleep and associations with sleep-wake patterns in Caucasian and Southeast Asian school-aged children in Australia.

    Biggs, Sarah N; Pizzorno, Violeta A; van den Heuvel, Cameron J; Kennedy, J Declan; Martin, A James; Lushington, Kurt

    2010-01-01

    Caucasian (N = 47) and Southeast (SE) Asian (N = 36) families completed a questionnaire on their attitudes toward sleep, as well as a 7-day sleep diary for their children aged 5 to 11 years. Cultural differences were found in the perceived importance of sleep, particularly compared to homework and belief of how much sleep a child needs. Differences were also found in sleep-wake behaviors and amount of time spent on homework, with SE Asian children reporting a shift in sleep timing and increased homework load compared to Caucasian counterparts. Parental attitudes toward sleep, perception of sleep need, and homework load were not associated with the regulation of actual sleep behaviors in children, regardless of cultural heritage. PMID:20924834

  14. Association study between the DNMT3A -448A>G polymorphism and risk of Alzheimer’s disease in Caucasians of Italian origin

    Tannorella, Pierpaola; Stoccoro, Andrea; Tognoni, Gloria; Bonuccelli, Ubaldo; Migliore, Lucia; Coppedè, Fabio

    2016-01-01

    Increasing evidence points to an epigenetic contribution in Alzheimer’s disease (AD) pathogenesis. In this regard, variants and polymorphisms of DNA methyltransferase genes (DNMTs) are being investigated for their contribution to cognitive decline and dementia, but results are still scarce or controversial. In the present study we genotyped 710 Caucasian subjects of Italian descent, including 320 late-onset AD (LOAD) patients, 70 individuals with amnestic Mild Cognitive Impairment (MCI), and ...

  15. Differential endothelial cell gene expression by African Americans versus Caucasian Americans: a possible contribution to health disparity in vascular disease and cancer

    Milbauer LC; Wei P; Enenstein J; Nguyen J; Pan W; Hebbel RP

    2011-01-01

    Abstract Background Health disparities and the high prevalence of cardiovascular disease continue to be perplexing worldwide health challenges. This study addresses the possibility that genetic differences affecting the biology of the vascular endothelium could be a factor contributing to the increased burden of cardiovascular disease and cancer among African Americans (AA) compared to Caucasian Americans (CA). Methods From self-identified, healthy, 20 to 29-year-old AA (n = 21) and CA (n = 1...

  16. A comparison of 12-gene colon cancer assay gene expression in African American and Caucasian patients with stage II colon cancer

    Govindarajan, Rangaswamy; Posey, James; Chao, Calvin Y.; Lu, Ruixiao; Jadhav, Trafina; Javed, Ahmed Y.; Javed, Awais; Mahmoud, Fade A.; Osarogiagbon, Raymond U.; Manne, Upender

    2016-01-01

    Background African American (AA) colon cancer patients have a worse prognosis than Caucasian (CA) colon cancer patients, however, reasons for this disparity are not well understood. To determine if tumor biology might contribute to differential prognosis, we measured recurrence risk and gene expression using the Oncotype DX® Colon Cancer Assay (12-gene assay) and compared the Recurrence Score results and gene expression profiles between AA patients and CA patients with stage II colon cancer. ...

  17. Health Promoting Life-Style Behaviors and Systemic Inflammation in African American and Caucasian Women Prior to Chemotherapy for Breast Cancer

    Debra E. Lyon; Lathika Mohanraj; Debra Lynch Kelly; RK Elswick Jr

    2014-01-01

    Background: Racial disparities in breast cancer outcomes persist, with differential adverse outcomes in African American women. Although research has examined possible genetic differences, there has been little research on potentially modifiable characteristics such as health promoting behaviors. The purpose of this article is to describe the characteristics and to compare the differences by race in lifestyle factors and inflammatory biomarkers in African American and Caucasian women with bre...

  18. Genetic variants in anti-Mullerian hormone and anti-Mullerian hormone receptor genes and breast cancer risk in Caucasians and African Americans.

    Nan, Hongmei; Dorgan, Joanne F; Rebbeck, Timothy R

    2014-01-01

    Anti-Mullerian hormone (AMH) regulates ovarian folliculogenesis by signaling via its receptors, and elevated serum AMH levels are associated with an increased risk of breast cancer. No previous studies have examined the effects of genetic variants in AMH-related genes on breast cancer risk. We evaluated the associations of 62 single nucleotide polymorphisms (SNPs) in AMH and its receptor genes, including AMH type 1 receptor (ACVR1) and AMH type 2 receptor (AMHR2), with the risk of breast cancer in the Women's Insights and Shared Experiences (WISE) Study of Caucasians (346 cases and 442 controls), as well as African Americans (149 cases and 246 controls). Of the 62 SNPs evaluated, two showed a nominal significant association (P for trend < 0.05) with breast cancer risk among Caucasians, and another two among African Americans. The age-adjusted additive odds ratios (ORs) (95% confidence interval (95% CI)) of those two SNPs (ACVR1 rs12694937[C] and ACVR1 rs2883605[T]) for the risk of breast cancer among Caucasian women were 2.33 (1.20-4.52) and 0.68 (0.47-0.98), respectively. The age-adjusted additive ORs (95% CI) of those two SNPs (ACVR1 rs1146031[G] and AMHR2 functional SNP rs2002555[G]) for the risk of breast cancer among African American women were 0.63 (0.44-0.92) and 1.67 (1.10-2.53), respectively. However, these SNPs did not show significant associations after correction for multiple testing. Our findings do not provide strong supportive evidence for the contribution of genetic variants in AMH-related genes to the risk of developing breast cancer in either Caucasians or African Americans. PMID:25379134

  19. International workshop 'Effect of ionizing radiation on ecological situation of countries from Caucasian region and Caspian sea basin'. Book of abstracts

    The scientists from following countries took part at the international workshop: Azerbaijan, Turkey, Georgia, Kazakhstan, Russia, Uzbekistan. The activity was conducted in two sections. Section A was devoted to the problems of radiation safety and natural sciences of radiation contamination in Caucasian region and Caspian sea basin, oil industry and technology and environment monitoring. Section B was devoted to the evaluation of radiation risks, radioprotectors, ecological and genetical consequences of the anthropogenic factors effect on the environment

  20. A Pilot Study Evaluating the Contribution of SLC19A1 (RFC-1) 80G>A Polymorphism to Alzheimer’s Disease in Italian Caucasians

    Fabio Coppedè; Pierpaola Tannorella; Gloria Tognoni; Silvia Bagnoli; Paolo Bongioanni; Benedetta Nacmias; Gabriele Siciliano; Sandro Sorbi; Ubaldo Bonuccelli; Lucia Migliore

    2014-01-01

    Alzheimer's disease (AD) is the most common neurodegenerative disorder and the primary form of dementia in the elderly. Polymorphisms of genes involved in folate metabolism have been frequently suggested as risk factors for sporadic AD. A common c.80G>A polymorphism (rs1051266) in the gene coding for the reduced folate carrier (SLC19A1 gene, commonly known as RFC-1 gene) was investigated as AD risk factor in Asian populations, yielding conflicting results. We screened a Caucasian population o...

  1. Do South Asian women with PCOS have poorer health-related quality of life than Caucasian women with PCOS? A comparative cross-sectional study

    Campbell Michael J; Jenkinson Crispin; Balen Adam H; Ledger William L; Palep-Singh Manisha; Jones Georgina L; Lashen Hany

    2010-01-01

    Abstract Background Polycystic ovary syndrome (PCOS) is the most common chronic endocrine disorder affecting women of reproductive age. This study aimed to compare the HRQoL of South Asian and white Caucasian women with PCOS, given that it is particularly common among women of South Asian origin and they have been shown to have more severe symptoms. Methods The Polycystic Ovary Syndrome Questionnaire (PCOSQ) and the Short Form-36 (SF-36) were administered in a cross-sectional survey to 42 Sou...

  2. Persistence of depression in African American and Caucasian women at midlife: findings from the Study of Women Across the Nation (SWAN).

    Brown, Charlotte; Bromberger, Joyce T; Schott, Laura L; Crawford, Sybil; Matthews, Karen A

    2014-12-01

    This study prospectively examined the course of depression in African American and Caucasian midlife women over an 11-year period. Racial differences in lifetime history of depression, severity of depressive symptoms and rates of depressive disorders at baseline, and persistence or recurrence of depression over an 11 year period were examined. Predictors of persistence/recurrence of depression were also examined. The sample was comprised of 423 midlife women enrolled in the Study of Women Across the Nation (SWAN) Mental Health Study (MHS). All participants completed baseline and annual assessments, which included self-reported measures of health, functioning, and psychosocial factors, and clinician administered assessments of psychiatric disorders. Logistic regression analyses were used to examine predictors of depression persistence/recurrence. Findings indicated that African American and Caucasian women did not differ significantly in rates of lifetime and baseline depressive disorders, or severity of depressive symptoms. Annual assessments revealed no significant differences between the groups in rates of persistent/recurrent depression. While African American and Caucasian women do not differ in recurrence of depression at midlife, factors associated with depression differed by race. PMID:24996377

  3. The Female Athlete Triad.

    Weiss Kelly, Amanda K; Hecht, Suzanne

    2016-08-01

    The number of girls participating in sports has increased significantly since the introduction of Title XI in 1972. As a result, more girls have been able to experience the social, educational, and health-related benefits of sports participation. However, there are risks associated with sports participation, including the female athlete triad. The triad was originally recognized as the interrelationship of amenorrhea, osteoporosis, and disordered eating, but our understanding has evolved to recognize that each of the components of the triad exists on a spectrum from optimal health to disease. The triad occurs when energy intake does not adequately compensate for exercise-related energy expenditure, leading to adverse effects on reproductive, bone, and cardiovascular health. Athletes can present with a single component or any combination of the components. The triad can have a more significant effect on the health of adolescent athletes than on adults because adolescence is a critical time for bone mass accumulation. This report outlines the current state of knowledge on the epidemiology, diagnosis, and treatment of the triad conditions. PMID:27432852

  4. CERN's first female firefighter

    Alizée Dauvergne

    2010-01-01

    Until recently, the women's changing room in the Fire Station, built in 2005, has always been empty. With the arrival of Séverine Peverelly, CERN's first female firefighter, it now has a purpose. Séverine Peverelly took up her post as a firefighter in April. Séverine, who comes from Gap in France, took up her post as a firefighter in the CERN fire brigade at the beginning of April. "We were looking for a new member," explains David Peyron, Head of the Fire and Rescue Service. It didn't matter if it was a man or a woman; we needed a firefighter with the right skills, and Séverine just happened to have them." With ten years experience working in French fire services, Séverine was looking for a new challenge. "What attracted me to CERN was the international dimension, because that creates additional challenges," she explains. And these can be considerable! For one thing, every country has its own way of worki...

  5. African American men with low-grade prostate cancer have increased disease recurrence after prostatectomy compared with Caucasian men

    Yamoah, Kosj; Deville, Curtiland; Vapiwala, Neha; Spangler, Elaine; Zeigler-Johnson, Charnita M.; Malkowicz, Bruce; Lee, David I.; Kattan, Michael; Dicker, Adam P.; Rebbeck, Timothy R.

    2016-01-01

    PURPOSE To explore whether disparities in outcomes exist between African-American (AA) and Caucasian (CS) men with low-grade prostate cancer (PCa) and similar Cancer of the Prostate Risk Assessment post-Surgery (CAPRA-S) features following prostatectomy (RP) METHODS The overall cohort consisted of 1,265 men (234 AA, and 1,031 CS) who met National comprehensive cancer network (NCCN) criteria for low-intermediate risk PCa and underwent RP between 1990 and 2012. We first evaluated whether clinical factors were associated with adverse pathologic outcomes and freedom from biochemical failure (FFbF) using the entire cohort. Next, we studied a subset of 705 men (112 AA, and 593 CS) who had pathologic Gleason score ≤6 (low-grade disease). Using this cohort, we determined whether race impacted FFbF in men with prostatectomy-proven low-grade disease and similar CAPRA-S score. RESULTS With a median follow up time of 27 months, the overall 7-year FFbF rate was 86% vs. 79% in CS and AA men, respectively (p=0.035). There was no significant difference in ≥1 adverse pathologic features between CS vs. AA men (27% vs. 31%; P =0.35) or CAPRA-S score (p=0.28). In the subset analysis of patients with low-grade disease, AA race was associated with worse FFbF outcomes (p=0.002). Furthermore, AA race was a significant predictor of FFbF in men with low-grade disease (HR 2.01, 95%CI 1.08–3.72; p=0.029). CONCLUSIONS AA race is a predictor of worse FFbF outcomes in men with low-grade disease after RP. These results suggest that a subset of AA men with low-grade disease may benefit from more aggressive treatment. PMID:25304288

  6. An evaluation of the performance of tag SNPs derived from HapMap in a Caucasian population.

    Alexandre Montpetit

    2006-03-01

    Full Text Available The Haplotype Map (HapMap project recently generated genotype data for more than 1 million single-nucleotide polymorphisms (SNPs in four population samples. The main application of the data is in the selection of tag single-nucleotide polymorphisms (tSNPs to use in association studies. The usefulness of this selection process needs to be verified in populations outside those used for the HapMap project. In addition, it is not known how well the data represent the general population, as only 90-120 chromosomes were used for each population and since the genotyped SNPs were selected so as to have high frequencies. In this study, we analyzed more than 1,000 individuals from Estonia. The population of this northern European country has been influenced by many different waves of migrations from Europe and Russia. We genotyped 1,536 randomly selected SNPs from two 500-kbp ENCODE regions on Chromosome 2. We observed that the tSNPs selected from the CEPH (Centre d'Etude du Polymorphisme Humain from Utah (CEU HapMap samples (derived from US residents with northern and western European ancestry captured most of the variation in the Estonia sample. (Between 90% and 95% of the SNPs with a minor allele frequency of more than 5% have an r2 of at least 0.8 with one of the CEU tSNPs. Using the reverse approach, tags selected from the Estonia sample could almost equally well describe the CEU sample. Finally, we observed that the sample size, the allelic frequency, and the SNP density in the dataset used to select the tags each have important effects on the tagging performance. Overall, our study supports the use of HapMap data in other Caucasian populations, but the SNP density and the bias towards high-frequency SNPs have to be taken into account when designing association studies.

  7. Total body height estimation using sacrum height in Anatolian Caucasians: multidetector computed tomography-based virtual anthropometry

    Karakas, Hakki Muammer [Inonu University Medical Faculty, Turgut Ozal Medical Center, Department of Radiology, Malatya (Turkey); Celbis, Osman [Inonu University Medical Faculty Turgut Ozal Medical Center, Department of Forensic Medicine, Malatya (Turkey); Harma, Ahmet [Inonu University Medical Faculty Turgut Ozal Medical Center, Department of Orthopaedics and Traumatology, Malatya (Turkey); Alicioglu, Banu [Trakya University Medical Faculty, Department of Radiology, Edirne (Turkey); Trakya University Health Sciences Institute, Department of Anatomy, Edirne (Turkey)

    2011-05-15

    Estimation of total body height is a major step when a subject has to be identified from his/her skeletal structures. In the presence of decomposed skeletons and missing bones, estimation is usually based on regression equation for intact long bones. If these bones are fragmented or missing, alternative structures must be used. In this study, the value of sacrum height (SH) in total body height (TBH) estimation was investigated in a contemporary population of adult Anatolian Caucasians. Sixty-six men (41.6 {+-} 14.9 years) and 43 women (41.1 {+-} 14.2 years) were scanned with 64-row multidetector computed tomography (MDCT) to obtain high-resolution anthropometric data. SH of midsagittal sections was electronically measured. The technique and methodology were validated on a standard skeletal model. Sacrum height was 111.2 {+-} 12.6 mm (77-138 mm) in men and 104.7 {+-} 8.2 (89-125 mm) in women. The difference between the two sexes regarding SH was significant (p < 0.0001). SH did not significantly correlate with age in men, whereas the correlation was significant in women (p < 0.03). The correlation between SH and the stature was significant in men (r = 0.427, p < 0.0001) and was insignificant in women. For men the regression equation was [Stature = (0.306 x SH)+137.9] (r = 0.54, SEE = 56.9, p < 0.0001). Sacrum height is not susceptible to sex, or to age in men. In the presence of incomplete male skeletons, SH helps to determine the stature. This study is also one of the initial applications of MDCT in virtual anthropometric research. (orig.)

  8. Development and cross-validation of prediction equations for estimating resting energy expenditure in severely obese Caucasian children and adolescents.

    Lazzer, Stefano; Agosti, Fiorenza; De Col, Alessandra; Sartorio, Alessandro

    2006-11-01

    The objectives of the present study were to develop and cross-validate new equations for predicting resting energy expenditure (REE) in severely obese children and adolescents, and to determine the accuracy of new equations using the Bland-Altman method. The subjects of the study were 574 obese Caucasian children and adolescents (mean BMI z-score 3.3). REE was determined by indirect calorimetry and body composition by bioelectrical impedance analysis. Equations were derived by stepwise multiple regression analysis using a calibration cohort of 287 subjects and the equations were cross-validated in the remaining 287 subjects. Two new specific equations based on anthropometric parameters were generated as follows: (1) REE=(Sex x 892.68)-(Age x 115.93)+(Weight x 54.96)+(Stature x 1816.23)+1484.50 (R(2) 0.66; se 1028.97 kJ); (2) REE=(Sex x 909.12)-(Age x 107.48)+(fat-free mass x 68.39)+(fat mass x 55.19)+3631.23 (R(2) 0.66; se 1034.28 kJ). In the cross-validation group, mean predicted REE values were not significantly different from the mean measured REE for all children and adolescents, as well as for boys and for girls (difference <2 %) and the limits of agreement (+/-2 sd) were +2.06 and -1.77 MJ/d (NS). The new prediction equations allow an accurate estimation of REE in groups of severely obese children and adolescents. These equations might be useful for health care professionals and researchers when estimating REE in severely obese children and adolescents. PMID:17092390

  9. Female pattern hair loss

    Archana Singal

    2013-01-01

    Full Text Available Female pattern hair loss (FPHL is a common cause of hair loss in women characterized by diffuse reduction in hair density over the crown and frontal scalp with retention of the frontal hairline. Its prevalence increases with advancing age and is associated with significant psychological morbidity. The pathophysiology of FPHL is still not completely understood and seems to be multifactorial. Although androgens have been implicated, the involvement of androgen-independent mechanisms is evident from frequent lack of clinical or biochemical markers of hyperandrogenism in affected women. The role of genetic polymorphisms involving the androgen and estrogen receptors is being increasingly recognized in its causation and predicting treatment response to anti-androgens. There are different clinical patterns and classifications of FPHL, knowledge of which facilitates patient management and research. Chronic telogen effluvium remains as the most important differential diagnosis. Thorough history, clinical examination, and evaluation are essential to confirm diagnosis. Patients with clinical signs of androgen excess require assessment of biochemical parameters and imaging studies. It is prudent to screen the patients for metabolic syndrome and cardiovascular risk factors. The treatment comprises medical and/or surgical modalities. Medical treatment should be initiated early as it effectively arrests hair loss progression rather than stimulating regrowth. Minoxidil continues to be the first line therapy whereas anti-androgens form the second line of treatment. The progressive nature of FPHL mandates long-term treatment for sustained effect. Medical therapy may be supplemented with cosmetic concealment in those desirous of greater hair density. Surgery may be worthwhile in some carefully selected patients.

  10. Diagnostic Testing for Female Infertility

    ... American Society for Reproductive Medicine Diagnostic Testing for Female Infertility An evaluation of a woman for infertility is ... or suspected male infertility problems Any evaluation for infertility should be ... as well as female partners. The least invasive methods that can detect ...

  11. Dispelling Myths about Female Potential.

    Sloane, Ethel

    1980-01-01

    Discussed are several myths and stereotypes about female physiology. Also included are new technical advances concerning the female reproduction physiology, new techniques in hormone measurement, hypotholomic-pituitary-ovarian axis, hormones and the monthly cycles, dysmenorrhea, menopause, infertility, and future areas for investigation about the…

  12. Female Superintendent Longevity in California

    Rohlfing, Tracy

    2011-01-01

    The purpose of this study was to investigate, through narrative inquiry (Clandinin & Connelly, 2000), the leadership evolution of five female superintendents in California with longevity of 5 or more years in their current school district positions. The research question addressed was, "How do California female superintendents evolve to…

  13. Female Consciousness in Jane Eyre

    鲁存

    2014-01-01

    Charlotte Bront is a remarkable women writer in the 19th-century English literature. Jane Eyre received comprehensive attention. This thesis analyzes main characters from three aspects, Jane Eyre’s female consciousness, pursuit of equality, freedom and presents the limitation in Jane Eyre. It also examines the nature of Charlotte Bront?’s pioneering female consciousness and demonstrates its positive development.

  14. Letters from Officer/Orientalist K.N. Smirnov from the Caucasian Front as a Source for the Study of the Military/Political Situation in Turkey and Iran in 1914–1917 (Continuation)

    Nugzar K. Ter-Oganov

    2015-01-01

    This study attempts to analyze the letters of officer/orientalist and military oriental scholar, officer in the Intelligence Section of the Staff of the Caucasian Military District, Staff Captain Konstantin Nikolayevich Smirnov, sent by him from the Turkish and Iranian sectors of the Caucasian front to his wife Kseniya Karlovna Smirnova (Kester) over the period 1914–1917. Depending on changes in the deployment of Russian troops fighting against the Turkish army, as well as the German-Turkish ...

  15. Comparison of performance-based measures among native Japanese, Japanese-Americans in Hawaii and Caucasian women in the United States, ages 65 years and over: a cross-sectional study

    Hayashi Takuo

    2001-10-01

    Full Text Available Abstract Background Japanese (both in Japan and Hawaii have a lower incidence of falls and of hip fracture than North American and European Caucasians, but the reasons for these differences are not clear. Subjects and Methods A cross-sectional study. We compared neuromuscular risk factors for falls using performance-based measures (chair stand time, usual and rapid walking speed, and grip strength among 163 Japanese women in Japan, 681 Japanese-American women in Hawaii and 9403 Caucasian women in the United States aged 65 years and over. Results After adjusting for age, the Caucasian women required about 40% more time to complete 5 chair stands than either group of Japanese. Walking speed was about 10% slower among Caucasians than native Japanese, whereas Japanese-American women in Hawaii walked about 11% faster than native Japanese. Grip strength was greatest in Japan, which may reflect the rural farming district that this sample was drawn from. Additional adjustment for height, weight or body mass index increased the adjusted means of chair stand time and grip strength among Japanese, but the differences remained significant. Conclusions Both native Japanese and Japanese-American women in Hawaii performed better than Caucasians on chair stand time and walking speed tests, and native Japanese had greater grip strength than Japanese in Hawaii and Caucasians. The biological implications of these differences in performance are uncertain, but may be useful in planning future comparisons between populations.

  16. The role of HLA class II genes in insulin-dependent diabetes mellitus: Molecular analysis of 180 Caucasian, multiplex families

    Noble, J.A.; Cook, M.; Erlich, H.A. [Roche Molecular Systems, Alameda, CA (United States)]|[Children`s Hospital Oakland Research Institute, CA (United States)] [and others

    1996-11-01

    We report here our analysis of HLA class II alleles in 180 Caucasian nuclear families with at least two children with insulin-dependent diabetes mellitus (IDDM). DRB1, DQA1, DQB1, and DPB1 genotypes were determined with PCR/sequence-specific oligonucleotide probe typing methods. The data allowed unambiguous determination of four-locus haplotypes in all but three of the families. Consistent with other studies, our data indicate an increase in DR3/DR4, DR3/DR3, and DR4/DR4 genotypes in patients compared to controls. In addition, we found an increase in DR1/DR4, DR1/DR3, and DR4/DR8 genotypes. While the frequency of DQB1*0302 on DR4 haplotypes is dramatically increased in DR3/DR4 patients, DR4 haplotypes in DR1/DR4 patients exhibit frequencies of DQB1*0302 and DQB1*0301 more closely resembling those in control populations. The protective effect of DR2 is evident in this data set and is limited to the common DRB1*1501-DQB1*0602 haplotype. Most DR2{sup +} patients carry the less common DR2 haplotype DRB1*1601-DQB1*0502, which is not decreased in patients relative to controls. DPB1 also appears to play a role in disease susceptibility. DPB1*0301 is increased in patients (P < .001) and may contribute to the disease risk of a number of different DR-DQ haplotypes. DPB1*0101, found almost exclusively on DR3 haplotypes in patients, is slightly increased, and maternal transmissions of DRB1*0301-DPB1*0101 haplotypes to affected children occur twice as frequently as do paternal transmissions. Transmissions of DR3 haplotypes carrying other DPB1 alleles occur at approximately equal maternal and paternal frequencies. The complex, multigenic nature of HLA class II-associated IDDM susceptibility is evident from these data. 76 refs., 1 fig., 7 tabs.

  17. 31-Year-Old Female Shows Marked Improvement in Depression, Agitation, and Panic Attacks after Genetic Testing Was Used to Inform Treatment

    Scott Lawrence

    2014-01-01

    This case describes a 31-year-old female Caucasian patient with complaints of ongoing depression, agitation, and severe panic attacks. The patient was untreated until a recent unsuccessful trial of citalopram followed by venlafaxine which produced a partial response. Genetic testing was performed to assist in treatment decisions and revealed the patient to be heterozygous for polymorphisms in 5HT2C, ANK3, and MTHFR and homozygous for a polymorphism in SLC6A4 and the low activity (Met/Met) COM...

  18. 31-Year-Old Female Shows Marked Improvement in Depression, Agitation, and Panic Attacks after Genetic Testing Was Used to Inform Treatment

    Scott Lawrence

    2014-01-01

    Full Text Available This case describes a 31-year-old female Caucasian patient with complaints of ongoing depression, agitation, and severe panic attacks. The patient was untreated until a recent unsuccessful trial of citalopram followed by venlafaxine which produced a partial response. Genetic testing was performed to assist in treatment decisions and revealed the patient to be heterozygous for polymorphisms in 5HT2C, ANK3, and MTHFR and homozygous for a polymorphism in SLC6A4 and the low activity (Met/Met COMT allele. In response to genetic results and clinical presentation, venlafaxine was maintained and lamotrigine was added leading to remission of agitation and depression.

  19. The female runner: gender specifics.

    Lynch, Stacy L; Hoch, Anne Z

    2010-07-01

    There has been a tremendous increase in the number of female runners of all ages and abilities in the past 35 years. Women who participate in running and sports are generally healthier and have higher self-esteem. However, unique medical and orthopedic issues exist for the female runner. This article reviews the history of women in sports, physiologic and biomechanic differences between genders, the pregnant runner, knee osteoarthritis, an update on the female athlete triad and the relationship between amenorrhea and endothelial dysfunction associated with athletics. PMID:20610034

  20. A Chinese Visible Human-based computational female pelvic phantom for radiation dosimetry simulation

    Accurate voxel phantom is needed for dosimetric simulation in radiation therapy for malignant tumors in female pelvic region. However, most of the existing voxel phantoms are constructed on the basis of Caucasian or non-Chinese population. Materials and Methods: A computational framework for constructing female pelvic voxel phantom for radiation dosimetry was performed based on Chinese Visible Human datasets. First, several organs within pelvic region were segmented from Chinese Visible Human datasets. Then, polygonization and voxelization were performed based on the segmented organs and a 3D computational phantom is built in the form of a set of voxel arrays. Results: The generated phantom can be converted and loaded into treatment planning system for radiation dosimetry calculation. From the observed dosimetric results of those organs and structures, we can evaluate their absorbed dose and implement some simulation studies. Conclusion: A voxel female pelvic phantom was developed from Chinese Visible Human datasets. It can be utilized for dosimetry evaluation and planning simulation, which would be very helpful to improve the clinical performance and reduce the radiation toxicity on organ at risk.

  1. A roentgenocephalometric study for the evaluation of the facial esthetics in the Korean adult females

    The aim of this study was to evaluate the dentofacial relationship of the Korean adult females who had excellent profile using roentgenocephalometry. The subjects were 35 females from 18 to 24 years of age selected among the professional models, beauty contest winners and performing stars. And, as the control group, 37 females from 18 to 23 years of age with normal occlusion and acceptable profile were selected. In both groups, each variable was measured and evaluated statistically introducing 24 reference points, 22 reference lines and 17 reference angles respectively. Conclusion from this study were as follows: 1. There was no significant difference between the two groups. But SNA and convexity angle which had indicated the maxillary protrusion were lesser in the professional models, beauty contest winners and performing stars than in the control group. 2. In the professional models, beauty contest winners and performing stars, the maxillary and mandibular incisors were more upright than in the control group. 3. The protrusion of the upper and lower lip was lesser in the professional models, beauty contest winners and performing stars than in the control group. 4. Professional models, beauty contest winners and performing stars revealed more straight profile than the control group and were similar to that of the Caucasian. 5. Generally, it was the tendency that the straight profile was accepted as esthetics.

  2. Female genital mutilation in Djibouti.

    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. PMID:23515242

  3. TC in female pelvic cancer

    This presentation is about the role of imaging in the female pelvis. The CT is an important key in the diagnosis of gynecological malignant pathologies such as Ovarian, endometrial cervical, bladder, vaginal and vulvar cancer

  4. Assessment of pepper spray product potency in Asian and Caucasian forearm skin using transepidermal water loss, skin temperature and reflectance colorimetry.

    Pershing, Lynn K; Reilly, Christopher A; Corlett, Judy L; Crouch, Dennis J

    2006-01-01

    Historically, pepper spray product potency has been established using a taste test evaluation. A taste test is subjective and may not be appropriate for assessing pepper potency in skin. The current study evaluated chemically diverse pepper sprays in human forearm skin using three objective, noninvasive parameters: transepidermal water loss, skin surface temperature and erythema, as a means for assessing dermal pharmacology, toxicology and product potency. Five commercial pepper spray products containing various capsaicinoid analogs at various concentrations were evaluated in duplicate on volar forearms of six Caucasians and six Asians using a 10 min exposure. Mean surface skin temperature, transepidermal water loss results were highly variable and therefore did not demonstrate dose responsive behavior to increasing capsaicinoid concentrations. Erythema, as measured by increases in a* (reflected light in the red-to-green color spectrum) of the L*a*b* uniform color scale, was superior among parameters evaluated in discriminating pepper spray potency and correlated well with the relative and total capsaicinoid concentration in the products. Products containing greater than 16 mg ml(-1) capsaicinoid concentration produced greater erythema responses in Caucasians than Asians. Asians responded greater to the synthetic analog, nonivamide, than to mixtures of capsaicinoids, while Caucasians responded equally to both capsaicinoid analogs. Thus, pepper spray product potency in human skin reflects the total capsaicinoid concentration, the specific capsaicin analog(s) present, and the race of the individual exposed. The finding that the reflectance colorimeter a* scale can differentiate these parameters in skin will have a significant impact on evaluating the use and efficacy of pepper spray products in humans. PMID:16220469

  5. Minority drug-resistant HIV-1 variants in treatment naive East-African and Caucasian patients detected by allele-specific real-time PCR.

    Halime Ekici

    Full Text Available To assess the presence of two major non-nucleoside reverse transcriptase inhibitors (NNRTI drug resistance mutations (DRMs, Y181C and K103N, in minor viral quasispecies of treatment naïve HIV-1 infected East-African and Swedish patients by allele-specific polymerase chain reaction (AS-PCR.Treatment naïve adults (n=191 with three epidemiological backgrounds were included: 92 Ethiopians living in Ethiopia; 55 East-Africans who had migrated to Sweden; and 44 Caucasians living in Sweden. The pol gene was analysed by standard population sequencing and by AS-PCR for the detection of Y181C and K103N.The Y181C was detected in the minority quasispecies of six Ethiopians (6.5%, in two Caucasians (4.5%, and in one East-African (1.8%. The K103N was detected in one East- African (1.8%, by both methods. The proportion of mutants ranged from 0.25% to 17.5%. Additional DRMs were found in all three treatment naïve patient groups by population sequencing.Major NNRTI mutations can be found by AS-PCR in minor quasispecies of treatment naïve HIV-1 infected Ethiopians living in Ethiopia, in East-African and Caucasian patients living in Sweden in whom population sequencing reveal wild-type virus only. Surveys with standard sequencing are likely to underestimate transmitted drug resistance and the presence of resistant minor quasispecies in treatment naïve patients should be topic for future large scale studies.

  6. Differentiating pre- and minimally invasive from invasive adenocarcinoma using CT-features in persistent pulmonary part-solid nodules in Caucasian patients

    Highlights: •We analyzed CT-features of part-solid ground glass nodules in Caucasians. •These CT-features were compared to pathology on full resection specimen. •Several CT-features can help differentiating invasive adenocarcinoma. •A solid component larger than 5 mm had 100% sensitivity for invasive adenocarcinoma. -- Abstract: Objective: To retrospectively investigate the diagnostic value of pre-operative CT-features between pre/minimally invasive and invasive lesions in part-solid persistent pulmonary ground glass nodules in a Caucasian population. Materials and methods: Retrospective review of two pre-operative CTs for 31 nodules in 30 patients. There were 10 adenocarcinomas in situ, 1 minimally invasive adenocarcinoma, 20 invasive adenocarcinomas. We analyzed the correlation between histopathology and the following CT-features: maximal axial diameter, maximal orthogonal axial diameter, height, density, size of solid component, air bronchogram, pleural retraction, nodule mass, disappearance rate and their evolution during follow-up. Results: In univariate analysis, invasive adenocarcinomas had a higher maximal height, density, solid component size, mass, a lower disappearance rate and presented more often with pleural retraction (p < 0.05). After logistic regression performed with the uncorrelated parameters using a method of selection of variables, only the size of solid component remained significant, with 100% sensitivity for invasive adenocarcinoma when larger than 5 mm. Conclusion: Preoperative CT-features can help differentiating in situ and minimally invasive adenocarcinomas from invasive adenocarcinomas in Caucasian patients. A solid component larger than 5 mm in diameter had 100% sensitivity for the diagnosis of invasive adenocarcinoma

  7. Differentiating pre- and minimally invasive from invasive adenocarcinoma using CT-features in persistent pulmonary part-solid nodules in Caucasian patients

    Cohen, Julien G., E-mail: JCohen@chu-grenoble.fr [Clinique Universitaire de Radiologie et Imagerie Médicale (CURIM), Université Joseph Fourier, Centre Hospitalier Universitaire de Grenoble, CS 10217, 38043 Grenoble Cedex 9 (France); Reymond, Emilie [Clinique Universitaire de Radiologie et Imagerie Médicale (CURIM), Université Joseph Fourier, Centre Hospitalier Universitaire de Grenoble, CS 10217, 38043 Grenoble Cedex 9 (France); Lederlin, Mathieu [Service de Radiologie, Université Segalen Bordeaux, Centre Hospitalier Universitaire de Bordeaux, 12 rue Dubernat, 33404 Bordeaux Cedex (France); Medici, Maud [Centre d’Investigation Clinique – Innovation Technologique (CIC-IT), Pavillon Taillefer, 38706 La Tronche Cedex (France); Lantuejoul, Sylvie [Departement d’Anatomie et Cytologie Pathologique (DACP), Université Joseph Fourier, Centre Hospitalier Universitaire de Grenoble, CS 10217, 38043 Grenoble Cedex 9 (France); Laurent, François [Service de Radiologie, Université Segalen Bordeaux, Centre Hospitalier Universitaire de Bordeaux, 12 rue Dubernat, 33404 Bordeaux Cedex (France); Arbib, François [Departement de Pneumologie, Université Joseph Fourier, Centre Hospitalier Universitaire de Grenoble, CS 10217, 38043 Grenoble Cedex 9 (France); Jankowski, Adrien [Clinique Universitaire de Radiologie et Imagerie Médicale (CURIM), Université Joseph Fourier, Centre Hospitalier Universitaire de Grenoble, CS 10217, 38043 Grenoble Cedex 9 (France); and others

    2015-04-15

    Highlights: •We analyzed CT-features of part-solid ground glass nodules in Caucasians. •These CT-features were compared to pathology on full resection specimen. •Several CT-features can help differentiating invasive adenocarcinoma. •A solid component larger than 5 mm had 100% sensitivity for invasive adenocarcinoma. -- Abstract: Objective: To retrospectively investigate the diagnostic value of pre-operative CT-features between pre/minimally invasive and invasive lesions in part-solid persistent pulmonary ground glass nodules in a Caucasian population. Materials and methods: Retrospective review of two pre-operative CTs for 31 nodules in 30 patients. There were 10 adenocarcinomas in situ, 1 minimally invasive adenocarcinoma, 20 invasive adenocarcinomas. We analyzed the correlation between histopathology and the following CT-features: maximal axial diameter, maximal orthogonal axial diameter, height, density, size of solid component, air bronchogram, pleural retraction, nodule mass, disappearance rate and their evolution during follow-up. Results: In univariate analysis, invasive adenocarcinomas had a higher maximal height, density, solid component size, mass, a lower disappearance rate and presented more often with pleural retraction (p < 0.05). After logistic regression performed with the uncorrelated parameters using a method of selection of variables, only the size of solid component remained significant, with 100% sensitivity for invasive adenocarcinoma when larger than 5 mm. Conclusion: Preoperative CT-features can help differentiating in situ and minimally invasive adenocarcinomas from invasive adenocarcinomas in Caucasian patients. A solid component larger than 5 mm in diameter had 100% sensitivity for the diagnosis of invasive adenocarcinoma.

  8. Transforming growth factor-β1 gene polymorphisms are associated with progression of liver fibrosis in Caucasians with chronic hepatitis C infection

    Hao Wang; Senait Mengsteab; Carmen G. Tag; Chun-Fang Gao; Claus Hellerbrand; Frank Lammert; Axel M. Gressner; Ralf Weiskirchen

    2005-01-01

    AIM: Considerable attention is focused on polymorphisms in the gene encoding transforming growth factor-β1 (TGF-β1),a multifunctional cytokine that is in turn a potent growth inhibitor involved in wound healing and differentiation. In humans, it promotes the pathogenesis of organ fibrosis,atherosclerosis, cancer, autoimmune and inflammatory diseases, keloid disease, and hypertrophic scarring. For this reason, much emphasis has been placed on studies elucidating the impact of TGF-β1 and its gene variations for the susceptibility and pathogenesis of these diseases.Unfortunately, some studies have serious limitations.METHODS: We have recently described a high-throughput method for investigation the Arg25Pro polymorphism of human TGF-β1 gene and showed that the frequency of the Pro25 allele is significantly associated with hepatic fibrogenesis. In this report, we describe two novel LightCyder (LC) techniques that facilitate the examination of the two other known alterations in the coding region of TGF-β1.We investigated whether these polymorphisms contribute to hepatitis-induced progression of fibrogenesis in Chinese and Caucasians.RESULTS: In the Chinese ancestry, the gene polymorphisms at codons 25 and 263 were not found and the genetic variant at codon 10 is unlikely to confer susceptibility to hepatic fibrosis. Contrarily, in Caucasians TGF-β1 allelic variations are more frequent and the presence of prolines either in codon 25 or 10 is associated with the interindividual variability in developing more severe fibrosis during chronic hepatitis C infection.CONCLUSION: In summary, these results confirm the hypothesis that TGF-β1 polymorphisms are associated with fibrosis progression in Caucasians chronically infected with hepatitis C.

  9. Female terrorism:a review

    Jacques, Karen; Taylor, Paul J

    2009-01-01

    The sharp growth in the number of publications examining female involvement in terrorism has produced a valuable but un-integrated body of knowledge spread across many disciplines. In this paper, we bring together 54 publications on female terrorism and use qualitative and quantitative analyses to examine the range of theoretical and methodological approaches in these papers. Using a content analysis, we identify six primary research foci: Portrayal in media, Feminism, Interviews with terrori...

  10. Immune Aspects of Female Infertility

    Andrea Brazdova; Helene Senechal; Gabriel Peltre

    2016-01-01

    Immune infertility, in terms of reproductive failure, has become a serious health issue involving approximately 1 out of 5 couples at reproductive age. Semen that is defined as a complex fluid containing sperm, cellular vesicles and other cells and components, could sensitize the female genital tract. The immune rejection of male semen in the female reproductive tract is explained as the failure of natural tolerance leading to local and/or systemic immune response. Present acti...

  11. Frequencies of 23 functionally significant variant alleles related with metabolism of antineoplastic drugs in the Chilean population: comparison with Caucasian and Asian populations

    Angela Margarita Roco

    2012-11-01

    Full Text Available Cancer is a leading cause of death worldwide. The cancer incidence rate in Chile is 133.7/100,000 inhabitants and it is the second cause of death, after cardiovascular diseases. Most of the antineoplastic drugs are metabolized to be detoxified, and some of them to be activated. Genetic polymorphisms of drug-metabolizing enzymes can induce deep changes in enzyme activity, leading to individual variability in drug efficacy and/or toxicity. The present research describes the presence of genetic polymorphisms in the Chilean population, which might be useful in public health programs for personalized treatment of cancer, and compare these frequencies with those reported for Asian and Caucasian populations, as a contribution to the evaluation of ethnic differences in the response to chemotherapy.We analyzed 23 polymorphisms in a group of 253 unrelated Chilean volunteers from the general population. The results showed that CYP2A6*2, CYP2A6*3, CYP2D6*3, CYP2C19*3 and CYP3A4*17 variant alleles are virtually absent in Chileans. CYP1A1*2A allele frequency (0.37 is similar to that of Caucasians and higher than that reported for Japanese people. Allele frequencies for CYP3A5*3 (0.76 and CYP2C9*3 (0.04 are similar to those observed in Japanese people. CYP1A1*2C (0.32, CYP1A2*1F (0.77, CYP3A4*1B(0.06, CYP2D6*2(0.41 and MTHFR T(0.52 allele frequencies are higher than the observed either in Caucasian or in Japanese populations. Conversely, CYP2C19*2 allele frequency (0.12 and GSTT1null (0.11 and GSTM1null (0.36 genotype frequencies are lower than those observed in both populations. Finally, allele frequencies for CYP2A6*4(0.04, CYP2C8*3(0.06, CYP2C9*2(0.06, CYP2D6*4(0.12, CYP2E1*5B(0.14, CYP2E1*6(0.19, and UGT2B7*2(0.40 are intermediate in relation to those described in Caucasian and in Japanese populations, as expected according to the ethnic origin of the Chilean population.In conclusion, our findings support the idea that ethnic variability must be considered

  12. The 5-HT2C receptor gene Cys23Ser polymorphism influences the intravaginal ejaculation latency time in Dutch Caucasian men with lifelong premature ejaculation

    Paddy KC Janssen; Ron van Schaik; Berend Olivier; Waldinger, Marcel D.

    2014-01-01

    It has been postulated that the persistent short intravaginal ejaculation latency time (IELT) of men with lifelong premature ejaculation (LPE) is related to 5-hydroxytryptamine (HT)2C receptor functioning. The aim of this study was to investigate the relationship of Cys23Ser 5-HT2C receptor gene polymorphism and the duration of IELT in men with LPE. Therefore, a prospective study was conducted in 64 Dutch Caucasian men with LPE. Baseline IELT during coitus was assessed by stopwatch over a 1-m...

  13. Incretin and pancreatic hormone secretion in Caucasian non-diabetic carriers of the TCF7L2 rs7903146 risk T allele

    Faerch, Kristine; Pilgaard, Kasper; Knop, Filip K; Hansen, Torben; Pedersen, Oluf; Jørgensen, Torben; Holst, Jens J

    2012-01-01

    We characterised 62 non-diabetic, middle-aged, Caucasians with and without the T risk allele of rs7903146 in TCF7L2 with regard to secretion of insulin, glucagon, glucose-dependent insulinotropic polypeptide (GIP), glucagon-like peptide-1 (GLP-1) as well as insulin sensitivity and endogenous...... or fasting concentrations of glucose, insulin, glucagon, and GLP-1 between the groups. The findings suggest that the effect of TCF7L2 on diabetes risk may include reduced secretion of GIP....

  14. Differential Associations of Serum Amyloid A and Pentraxin-3 with Allele-Specific Lipoprotein(a) Levels in African Americans and Caucasians

    Enkhmaa, Byambaa; Anuurad, Erdembileg; Ozturk, Zeynep; ZHANG Wei; Pearson, Thomas A.; Berglund, Lars

    2011-01-01

    Lipoprotein(a) [Lp(a)] is a CVD risk factor, where inflammation impacts levels differentially across ethnicity. We investigated the effect of systemic [serum amyloid A (SAA)] and vascular [pentraxin-3 (PTX-3)] inflammation on Lp(a) levels across different apo(a) sizes in a bi-ethnic population. Lp(a) and allele-specific apo(a) levels, apo(a) sizes, SAA and PTX-3 levels were determined in 336 Caucasians and 224 African Americans. We dichotomized subjects into 2 groups using the respective medi...

  15. Female genital mutilation in Britain.

    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. PMID:7787654

  16. A Pilot Study Evaluating the Contribution of SLC19A1 (RFC-1 80G>A Polymorphism to Alzheimer’s Disease in Italian Caucasians

    Fabio Coppedè

    2014-01-01

    Full Text Available Alzheimer’s disease (AD is the most common neurodegenerative disorder and the primary form of dementia in the elderly. Polymorphisms of genes involved in folate metabolism have been frequently suggested as risk factors for sporadic AD. A common c.80G>A polymorphism (rs1051266 in the gene coding for the reduced folate carrier (SLC19A1 gene, commonly known as RFC-1 gene was investigated as AD risk factor in Asian populations, yielding conflicting results. We screened a Caucasian population of Italian origin composed of 192 sporadic AD patients and 186 healthy matched controls, for the presence of the RFC-1 c.80G>A polymorphism, and searched for correlation with circulating levels of folate, homocysteine, and vitamin B12. No difference in the distribution of allele and genotype frequencies was observed between AD patients and controls. No correlation was observed among the genotypes generated by the RFC-1 c.80G>A polymorphism and circulating levels of folate, homocysteine, and vitamin B12 either in the whole cohort of subjects or after stratification into clinical subtypes. Present results do not support a role for the RFC-1 c.80G>A polymorphism as independent risk factor for sporadic AD in Italian Caucasians.

  17. THE EVOLUTION OF MOUNTAIN FARMS IN THE NORTH CAUCASIAN REGION IN THE 2ND HALF OF THE 19th - EARLY 20th CENTURIES

    Tatiana Alexandrovna SHEBZUHOVA

    2015-05-01

    Full Text Available The long process of joining the peoples of Central and Eastern Caucasus to the Russian Empire ended in 1859 after the capture in Gunib village of Imam Shamil, the leader of the People’s Liberation Movement. Adyghe people of the Northwest Caucasus in spring 1864, having lost independence and having joined Russia, were involved in the advanced capitalist relations characterized by a number of specific features. The article considers the problems of engaging mountain farms of the North Caucasian region in progressive capitalist relations. It identifies the main and specific features of capitalist relations in Russia which were characterized by in-depth development of capitalism and in-width development of capitalist production. The article considers the mechanisms and stages of economic conquest of the provinces of Russia in the post-reform period, gives characteristics of the complex Caucasian realities with profound social contradictions, diversity of everyday lifestyles and customs of the local population. The author analyzes implementation of the peasant reform in the Northern Caucasus, where the mechanism of liberating dependent classes was almost the same as in Russia. In conclusion, the article identifies the consequences of this reform for Adygeyanpeasantry. 

  18. The interleukin-6 (-174) G/C promoter polymorphism is associated with type-2 diabetes mellitus in Native Americans and Caucasians

    Vozarova, Barbora; Fernández-Real, José-Manuel; Knowler, William C;

    2003-01-01

    assess whether the IL6 promoter polymorphism is associated with T2DM in these populations. We genotyped the IL6 (-174) G/C polymorphism using pyrosequencing in 463 Native Americans and by PCR-RFLP in 329 Spanish Caucasians. Among the Spanish Caucasian subjects, there was a significant difference in...... genotypic distribution between diabetic and non-diabetic subjects (P=0.028); the GG genotype was more common in diabetic (0.40) than in non-diabetic (0.29) subjects. The G allele was much more frequent in the Native American sample, and among a sample of 143 cases and 145 controls, the GG genotype was...... significantly more common in diabetic subjects (P=0.019). When this sample population was stratified according to ethnic heritage, all 211 subjects who were of full Pima Indian heritage had the GG genotype, whereas in the 77 American Indian subjects with non-Pima admixture, T2DM was associated with IL6 genotype...

  19. Health Promoting Life-Style Behaviors and Systemic Inflammation in African American and Caucasian Women Prior to Chemotherapy for Breast Cancer

    Debra E Lyon

    2014-07-01

    Full Text Available Background: Racial disparities in breast cancer outcomes persist, with differential adverse outcomes in African American women. Although research has examined possible genetic differences, there has been little research on potentially modifiable characteristics such as health promoting behaviors. The purpose of this article is to describe the characteristics and to compare the differences by race in lifestyle factors and inflammatory biomarkers in African American and Caucasian women with breast cancer. Methods: This is a baseline descriptive analysis from an ongoing randomized controlled trial that includes 124 women diagnosed with early stage breast cancer prior to chemotherapy. Data sources included medical records, self-report questionnaires and a blood sample for measures of inflammation. The statistical analysis included descriptive statistics and ANOVA models to determine differences between the two groups. Results: Overall, both groups had low levels of health promoting behaviors. African Americans had a significantly higher body mass index. Caucasian women consumed more alcohol. Levels of C-reactive protein and MIP-1β were significantly higher in African Americans. Conclusion: Potentially modifiable factors such as nutrition, physical activity and levels of inflammation warrant further attention.

  20. The mutation G298A-->Ala100Thr on the coding sequence of the Duffy antigen/chemokine receptor gene in non-caucasian Brazilians.

    Estalote, Angela Cristina; Proto-Siqueira, Rodrigo; Silva, Wilson Araújo Da; Zago, Marco Antonio; Palatnik, Marcos

    2005-01-01

    Ala100Thr has been suggested to be a Caucasian genetic marker on the FY*B allele. As the Brazilian population has arisen from miscegenation among Portuguese, Africans, and Indians, this mutation could possibly be found in Euro- and Afro-Brazilians, or in Brazilian Indians. Fifty-three related individuals and a random sample of 100 subjects from the Brazilian population were investigated using the polymerase chain reaction and four restriction fragment length polymorphisms. Confirming the working hypothesis, among the related individuals three Afro-Brazilians (two of them a mother and daughter) and a woman of Amerindian descent had the Ala100Thr mutation on the FY*B allele. Five non-related Euro-Brazilians also carried the mutation. All nine individuals presented the Fy(a-b+) phenotype. We conclude that the Ala100Thr mutation can occur in populations other than Caucasians and that this mutation does not affect Duffy expression on red blood cells. Gene frequencies for this allele in the non-related individuals were in agreement with those of other populations. The Duffy frequencies of two Amerindian tribes were also investigated. PMID:16110438

  1. Association of collagen type I alpha1 (COLIA1) Sp1 polymorphism with osteoporotic fracture in Caucasian post-menopausal women: a meta-analysis.

    Ji, G-R

    2012-01-06

    This study was designed to summarize quantitatively the evidence for a relationship between collagen type I alpha1 (COLIA1) Sp1 polymorphism and osteoporotic fracture risk in Caucasian post-menopausal women. This meta-analysis included 16 studies, which analysed 2294 patients with fractures and 10 285 controls. The combined results showed that there was a significant difference in genotype distribution (SS odds ratio [OR] 0.72; Ss OR 1.18; ss OR 1.97) between patients with fractures and controls. When stratifying by the fracture site, it was found that: (i) patients with vertebral fractures had a significantly higher frequency of the Ss genotype and a lower frequency of the SS genotype than controls; and (ii) patients with non-vertebral fractures had a significantly higher frequency of the ss genotype and a lower frequency of the SS genotype than controls. This meta-analysis suggests that the COLIA1 Sp1 polymorphism may be associated with osteoporotic fracture in Caucasian post-menopausal women.

  2. From placement to prison revisited: Do mental health services disrupt the delinquency pipeline among Latino, African American and Caucasian youth in the child welfare system?

    Garcia, Antonio R; Greeson, Johanna K P; Kim, Minseop; Thompson, Allison; DeNard, Christina

    2015-12-01

    Racial and ethnic disparities in delinquency among child welfare-involved youth are well documented. However, less is known about the mechanisms through which these disparities occur. This study explores the extent to which sets of variables predict the occurrence of juvenile delinquency and whether race/ethnicity moderates the strength of the relationships between (1) social, emotional, and behavioral (SEB) problems and delinquency and (2) mental health service use and delinquency. We used a nationally representative sample of 727 African American, Caucasian, and Latino youth between the ages of 12-17 who were referred to the child welfare system. Controlling for age, gender, placement instability, maltreatment history, poverty, and urbanicity, linear regression analyses revealed that African American and Latino youth engaged in more delinquent acts than Caucasian youth did. However, service use decreased the likelihood of engaging in more delinquent acts for African Americans. Additional efforts are needed to illuminate and address the contextual and organizational barriers to delivering effective mental health services as a strategy to reduce racial disparities in delinquent behavior. PMID:26536399

  3. [Haplotypes of mtDNA-HV1/HV2 in non-related individuals of Caucasian population living in the Slovak Republic].

    Repiská, V; Lehocký, I; Galatová, J; Böhmer, D

    2010-01-01

    Evaluation of the frequency index for mtDNA particular sequences in the Caucasian population is crucial for forensic practice. There are two hypervariable regions in the mtDNA D-loop, HV1 and HV2. Both of them, 610 bp altogether, were sequenced, 342 bp from the hypervariable region HV1 (16024-16365) and 268 bp from the hypervariable region HV2 (73-340). We have analyzed 374 randomly selected non-related individuals of th e Caucasian population and 192 individuals of the Roma subpopulation living in Slovakia. The main goals of the work were to introduce and standardize methods of analysis of variability of the HV1 and HV2 regions of mtDNA for forensic use; to characterize the variability of mtDNA in the Slovakian population taking into account the subpopulations; classification of mtDNA profiles into haplotype groups, and comparison with other haplotype groups in Europe in the frame of phylogenetic studies. PMID:21287808

  4. Differences in the expressed HLA class I alleles effect the differential clustering of HIV type 1-specific T cell responses in infected Chinese and Caucasians

    Yu,XG; Addo,MM; Perkins,BA; Wej,FL; Rathod,A; Geer,SC; Parta,M; Cohen,D; Stone,DR; Russell,CJ; Tanzi,G; Mei,S; Wureel,AG; Frahm,N; Lichterfeld,M; Heath,L; Mullins,JI; Marincola,F; Goulder,PJR; Brander,C; Allen,T; Cao,YZ; Walker,BD; Altfeld,M

    2005-01-01

    China is a region of the world with a rapidly spreading HIV-1 epidemic. Studies providing insights into HIV-1 pathogenesis in infected Chinese are urgently needed to support the design and testing of an effective HIV-1 vaccine for this population. HIV-1-specific T cell responses were characterized in 32 HIV-1-infected individuals of Chinese origin and compared to 34 infected caucasians using 410 overlapping peptides spanning the entire HIV-1 clade B consensus sequence in an IFN-gamma ELISpot assay. All HIV-1 proteins were targeted with similar frequency in both populations and all study subjects recognized at least one overlapping peptide. HIV-1-specific T cell responses clustered in seven different regions of the HIV-1 genome in the Chinese cohort and in nine different regions in the caucasian cohort. The dominant HLA class I alleles expressed in the two populations differed significantly, and differences in epitope clustering pattern were shown to be influenced by differences in class I alleles that restrict immunodominant epitopes. These studies demonstrate that the clustering of HIV-1-specific T cell responses is influenced by the genetic HLA class I background in the study populations. The design and testing of candidate vaccines to fight the rapidly growing HIV-1 epidemic must therefore take the HLA genetics of the population into account as specific regions of the virus can be expected to be differentially targeted in ethnically diverse populations.

  5. Rural female adolescence: Indian scenario.

    Kumari, R

    1995-01-01

    This article describes the life conditions of female adolescents in India and issues such as health, discrimination in nutrition and literacy, child labor, early marriage, juvenile delinquency, and violence against girls in rural areas of India. Data are obtained from interview samples conducted among 12 villages in north India. Female adolescents suffer from a variety of poverty-ridden village life conditions: caste oppression, lack of facilities, malnutrition, educational backwardness, early marriage, domestic burden, and gender neglect. Girls carry a heavy work burden. Adolescence in rural areas is marked by the onset of puberty and the thrust into adulthood. Girls have no independent authority to control their sexuality or reproduction. Girls are expected to get married and produce children. Control of female sexuality is shifted from the father to the husband. There is a strong push to marry girls soon after menstruation, due to the burden of imposing strict restrictions on female sexuality, the desire to reduce the burden of financial support, and the need to ensure social security for daughters. Girls may not go out alone or stay outside after dark. Many rural parents fear that education and freedom would ruin their daughter. Girls develop a low self-image. Rural villages have poor sanitation, toilet facilities, and drainage systems. Girls are ignorant of health and sex education and lack access to education. The neglect of female children includes malnutrition, sex bias, and early marriage. In 1981, almost 4 out of every 100 girls had to work. 5.527 million girls 5-14 years old were child laborers. Girls are veiled, footbound, circumcised, and burnt by dowry hungry in-laws. Female delinquents are subjected to sexual harassment and sometime to sexual abuse while in custody. Cows are treated better in rural India than women. Gender disparity is caused by the perpetuation of patriarchal masculine values. PMID:12158005

  6. Female Genital Mutilation in Egypt

    Nissrin Hoffmann

    2013-01-01

    Female Genital Mutilation is widely practiced in Egypt as well as in big sections of the African continent. The tradition of mutilation of the female genital areas has been practiced over the course of many years in the country and has been attributed to being promoted by the Islamic religion in Egypt. The Islamic religion is the most widely practiced religion within Egypt and therefore is linked to being the main reason why the country possesses one of the highest prevalence rates of the pra...

  7. General and specific responsiveness of the amygdala during explicit emotion recognition in females and males

    Windischberger Christian

    2009-08-01

    Full Text Available Abstract Background The ability to recognize emotions in facial expressions relies on an extensive neural network with the amygdala as the key node as has typically been demonstrated for the processing of fearful stimuli. A sufficient characterization of the factors influencing and modulating amygdala function, however, has not been reached now. Due to lacking or diverging results on its involvement in recognizing all or only certain negative emotions, the influence of gender or ethnicity is still under debate. This high-resolution fMRI study addresses some of the relevant parameters, such as emotional valence, gender and poser ethnicity on amygdala activation during facial emotion recognition in 50 Caucasian subjects. Stimuli were color photographs of emotional Caucasian and African American faces. Results Bilateral amygdala activation was obtained to all emotional expressions (anger, disgust, fear, happy, and sad and neutral faces across all subjects. However, only in males a significant correlation of amygdala activation and behavioral response to fearful stimuli was observed, indicating higher amygdala responses with better fear recognition, thus pointing to subtle gender differences. No significant influence of poser ethnicity on amygdala activation occurred, but analysis of recognition accuracy revealed a significant impact of poser ethnicity that was emotion-dependent. Conclusion Applying high-resolution fMRI while subjects were performing an explicit emotion recognition task revealed bilateral amygdala activation to all emotions presented and neutral expressions. This mechanism seems to operate similarly in healthy females and males and for both in-group and out-group ethnicities. Our results support the assumption that an intact amygdala response is fundamental in the processing of these salient stimuli due to its relevance detecting function.

  8. The International Student: Female Circumcision Issues.

    Bengston, Barbara; Baldwin, Cynthia

    1993-01-01

    Describes the process and practice of female circumcision, the impact it may have on circumcised female international college students, and some counseling strategies for the college counselor who works with this population. Explains variety of reasons for performing female circumcision, different types of female circumcisions, and psychological…

  9. A structural comparison of female-male and female-female mounting in Japanese macaques (Macaca fuscata).

    Ottenheimer Carrier, Lydia; Leca, Jean-Baptiste; Pellis, Sergio; Vasey, Paul L

    2015-10-01

    In certain populations, female Japanese macaques (Macaca fuscata) mount both males and females. Vasey (2007) proposed that female-female sexual mounting in Japanese macaques may be a neutral evolutionary by-product of a purported adaptation, namely, female-male mounting. In this study, we aim to further examine the proposed link between female-male and female-female mounting in Japanese macaques by comparing the structural characteristics that define both forms of mounting. We do so using Eshkol-Wachman Movement Notation (EWMN), a globographic reference system that can be used to describe the position of body segments. No significant differences were observed in the female mounters' positioning of eight different body segments (i.e., lower torso, mid-torso, upper torso, upper arm, lower arm, upper leg, lower leg, and foot) during female-male and female-female mounting. This finding lends support to the conclusion that female-female and female-male mounting are structurally, and thus, evolutionarily, related. PMID:26232264

  10. Archetypes of Outstanding Female Superintendents.

    Funk, Carole; Pankake, Anita; Schroth, Gwen

    This report documents a study of women superintendents. Specifically, the study identified professional and personal characteristics and styles of leadership to develop archetypes of six outstanding female superintendents in Texas. The intent of the research was also to reveal similarities between and among these superintendents that could provide…

  11. Adolescent Leadership: The Female Voice

    Archard, Nicole

    2013-01-01

    This research investigated the female adolescent view of leadership by giving voice to student leaders through focus group discussions. The questions: What is leadership? Where/how was leadership taught?, and How was leadership practised? were explored within the context of girls' schools located in Australia, with one school located in South…

  12. Chapter 22: Female Reproductive Toxicology

    The female reproductive system provides multiple targets for environmental toxicants with the hypothalamic-pituitary-ovarian axis. Moreover, the functional impact of a chemical can differ, depending on the species involved and the parameters of exposure. While cross-species compa...

  13. Female Studies: The Elective Approach

    Biemer, Linda

    1975-01-01

    Ten elective courses are outlined with objectives, implementation suggestions, and evaluation devices to raise the consciousness of both males and females in secondary schools. Courses include sex education, women in American history, child studies, women in other societies, economics, law, marriage and alternative life styles, and child rearing.…

  14. Case–control association study of polymorphisms in the angiotensinogen and angiotensin-converting enzyme genes and coronary artery disease and systemic artery hypertension in African-Brazilians and Caucasian-Brazilians

    Ricardo Bonfim-Silva; Larissa Oliveira Guimarães; Jandson Souza Santos; Jaqueline Fagundes Pereira; Ana Angélica Leal Barbosa; Domingos Lazaro Souza Rios

    2016-03-01

    The rennin–angiotensin–aldosterone system (RAAS) is a critical pathway in regulating blood pressure and salt/water homeostasis, possessing an intimate relationship with the development of systemic artery hypertension (SAH). Once hypertension is considered a risk factor for coronary artery disease (CAD), the RAAS is also related to this pathology. This investigation aimed to analyse if the frequencies of AGT M235T (rs699) and ACE I/D (rs4646994) polymorphisms are associated with CAD and SAH in African-Brazilians and Caucasian-Brazilians. In this study we analysed 714 subjects who underwent coronary angiography to detect obstructive lesions and CAD, as well as blood pressure measurement and SAH, grouped according to ethnicity: 266 African-Brazilians and 448 Caucasian-Brazilians. Among CAD and SAH cases and controls, the genotype and allele frequencies of ACE I/D polymorphism were similar in both ethnic groups. The AGT 235TT genotype and 235T allele frequencies were higher in SAH cases (32%, 54.7%) versus controls in Caucasian-Brazilians (19.8%, 46.4%; = 0.038, = 0.031, respectively). The AGT 235TT (OR = 1.8; = 0.028) demonstrated to be an independent factor risk in a multivariate logistic regression increasing SAH risk in Caucasians but not in African-Brazilians. In summary, AGT M235T polymorphism was associated with SAH risk in Caucasian-Brazilians, and no association was detected with CAD. No association was also observed in ACE I/D polymorphism either in CAD or SAH in African-Brazilians and Caucasian-Brazilians.

  15. The effect of parental education, prior achievement, self-efficacy, goal orientation, and effort on undergraduate science performance of Latinos and Caucasians

    Stansbury, Sydney Lynn

    Compared with majority students, underrepresented minorities have demonstrated weaker undergraduate science performance. Previous research has attributed the weaker performance to socioeconomic factors that influence poorer precollege preparation. Studies also have found that, compared with majority students, underrepresented minorities are less confident about their science skills and more interested in extrinsic rewards of science careers. Social Cognitive Theory posits that low self-efficacy coupled with high extrinsic goal orientation diminishes cognitive engagement, resulting in weak performance. Applying motivational characteristics of underrepresented minority students to a Social Cognitive Model may explain why their performance is weaker than that of Caucasians. Thus, the purpose of this study was to investigate the degree to which motivation variables account for the difference between underrepresented minority and majority students' undergraduate science performance. The study was conducted at a large, predominantly Caucasian, private university located in an urban setting in the Southwest. Two hundred twenty-two students--154 Caucasians and 68 Latinos--enrolled in a general chemistry course participated. Students were administered the Motivation for Learning Questionnaire, designed specifically for this study, consisting of scales measuring the following variables: ethnicity, level of parental education, and effort exertion; self-efficacy, effort regulation, intrinsic goal orientation, and extrinsic goal orientation, measures from the Motivated Strategies for Learning Questionnaire (Pintrich, Smith, Garcia, & McKeachie, 1991); and ability orientation, a measure from the Patterns of Adaptive Learning Survey (Midgley, Maehr, & Urdan, 1995). Financial aid information, chemistry and math placement test scores, and chemistry grades were obtained from other on-campus departments. Results demonstrated that the hypotheses were only partially confirmed by the

  16. Female Entrepreneurship in Finland and Bangladesh

    Islam, Sohana

    2016-01-01

    Female entrepreneurship plays a vital role in economic growth. In this study two countries with different social norms and economic situations are compared to describe the opportunities and challenges dealt with by female entrepreneurs. The major purposes of the study are to find out the obstacles of female entrepreneurs, opportunities provided to them and recommendations provided by female entrepreneurs to other female entrepreneurs as well as authorities. The implementation of the th...

  17. The Dutch Female Board Index 2010

    Lückerath – Rovers, M.

    2010-01-01

    The Dutch Female Board Index 2010 shows for the fourth year a survey of female representation on the Executive Boards and Supervisory Boards of 99 Dutch NVs listed on Euronext Amsterdam. The companies were classified by the percentage of women in their joint Executive Board and Supervisory Board. The Dutch ‘Female Board Index 'also gives an analysis of the differences between male and female directors and between companies with or without female representation on the Eexcutive Board and/or Su...

  18. Capillary electrophoresis of an 11-plex mtDNA coding region SNP single base extension assay for discrimination of the most common Caucasian HV1/HV2 mitotype.

    Vallone, Peter M

    2012-01-01

    The typing of single nucleotide polymorphisms (SNPs) located throughout the human mitochondrial genome assists in resolving individuals with an identical HV1/HV2 haplotype. A set of 11 sites which were selected for distinguishing individuals of a common Western European Caucasian HV1/HV2 mitotype was incorporated into a single base extension (SBE) assay. The assay was optimized for multiplex detection of sequence polymorphisms at positions 3010, 4793, 10211, 5004, 7028, 7202, 16519, 12858, 4580, 477, and 14470 in the mitochondrial genome. PCR primers were designed to allow for multiplex amplification of unique regions in the mitochondrial genome followed by an 11-plex SBE reaction using the SNaPshot(®) reagent kit. Separation and detection can be accomplished with a capillary-based electrophoresis platform commonly found in most forensic laboratories. PMID:22139659

  19. Tumor Necrosis Factor Receptor Superfamily, Member 1B Haplotypes Increase or Decrease the Risk of Inflammatory Bowel Diseases in a New Zealand Caucasian Population

    Lynnette R. Ferguson

    2009-01-01

    Full Text Available Inflammatory bowel diseases (IBDs comprising Crohn disease (CD and ulcerative colitis (UC are chronic inflammatory conditions with polygenic susceptibility. Interactions between TNF-alpha and TNF-alpha receptor play a fundamental role in inflammatory response. This study investigates the role that selected single nucleotide polymorphisms (SNPs and haplotypes in the TNF-alpha receptor (TNSFRSF1B gene play in the risk of IBD in a New Zealand Caucasian population. DNA samples from 388 CD, 405 UC, 27 indeterminate colitis patients, and 293 randomly selected controls, from Canterbury, New Zealand were screened for 3 common SNPs in TNSFRSF1B: rs1061622 (c.676T>C, rs1061624 (c.∗1663A>G, and rs3397 (c.∗1690T>C, using TaqMan technologies. Carrying the rs1061624 variant decreased the risk of UC in the left colon (OR 0.73, 95% CI=0.54–1.00 and of being a smoker at diagnosis (OR 0.62; 95% CI=0.40–0.96. Carrying the rs3397 variant decreased the risk of penetrating CD (OR 0.62, 95% CI=0.40–0.95. Three marker haplotype analyses revealed highly significant differences between CD patients and control subjects (χ2=29.9, df=7, P=.0001 and UC cases and controls (χ2=46.3, df=7, P<.0001. We conclude that carrying a 3-marker haplotype in the TNSFRSF1B gene may increase (e.g., haplotype of GGC was 2.9-fold more in the CD or UCpatients or decrease (e.g., TGT was 0.47-fold less in UC patients the risk of IBD in a New Zealand Caucasian population.

  20. THE BLACK SEA COASTLINE IN THE RUSSIAN-MOUNTAINEERS RELATIONSHIP IN THE PERIOD OF «THE CAUCASIAN WAR»: PICTORIAL STORY

    L. N. HLUDOVA

    2015-05-01

    Full Text Available The article analyzes the battle scenes reflecting the process of integration of the Black Sea coastal area of Kuban and Russia in the period of the Caucasian War. Participation of the young artist Ivan Aivazovsky in troop landings on the coast in 1838 gave a great impact to the development of marine battle painting. In the paintings "The Capture of Turkish boat by Russian sailors and the release of Caucasian women prisoners and "Night. Smugglers” Aivazovsky vividly depicted certain aspects of the mountaineers’ criminal fishery: the detention of a Turkish vessel with slaves by Russian corvettes of the Abkhaz expedition created after 1829 and the night scene of smuggling on the seashore. The author of the paintings is accurate in presenting historical details (landscapes, images of Turkish and Russian ships, appearance of traders. The painting by Kozlov "The Feat of Soldier Arkhip Osipov in March 23, 1840" is based on the events described in different interpretations by the participants of the defense of the Mihaylovsky fortress: Miroslavsky, later by interpreters Philipson and Fedorov. Analyzing these versions, the author comes to the conclusion that the plot of the painting is based on Philipson’s version, which in its turn is based on the testimonies of soldiers – participants of the battle. Such works of art had a great significance and ideological importance in the formation of the heroic image of Russian soldiers and their faithful serving the Tsar and Fatherland.

  1. Diagnostic cutoff points for {sup 123}I-MIBG myocardial scintigraphy in a Caucasian population with Parkinson's disease

    Muxi, Africa; Paredes, Pilar [Hospital Clinic, Universitat de Barcelona, Nuclear Medicine Department, Barcelona (Spain); Institut d' Investigacions Biomediques August Pi i Sunyer (IDIBAPS), Barcelona (Spain); RECAVA, Instituto de Salud Carlos III, Barcelona (Spain); Agencia de Gestio d' Ajuts Universitaris i de Recerca (AGAUR 2009 SGR 1049), Barcelona (Spain); Navales, Ignacio; Sola, Oriol; Domenech, Beatriz [Hospital Clinic, Universitat de Barcelona, Nuclear Medicine Department, Barcelona (Spain); Valldeoriola, Francesc; Gaig, Carles; Cerda, Andres de la; Tolosa, Eduardo [Hospital Clinic, Universitat de Barcelona, Movement Disorders Unit, Neurology Department, Barcelona (Spain); Institut d' Investigacions Biomediques August Pi i Sunyer (IDIBAPS), Barcelona (Spain); Lomena, Francisco [Hospital Clinic, Universitat de Barcelona, Nuclear Medicine Department, Barcelona (Spain); Institut d' Investigacions Biomediques August Pi i Sunyer (IDIBAPS), Barcelona (Spain); Pons, Francesca [Hospital Clinic, Universitat de Barcelona, Nuclear Medicine Department, Barcelona (Spain); Institut d' Investigacions Biomediques August Pi i Sunyer (IDIBAPS), Barcelona (Spain); Agencia de Gestio d' Ajuts Universitaris i de Recerca (AGAUR 2009 SGR 1049), Barcelona (Spain)

    2011-06-15

    Molecular imaging with {sup 123}I-metaiodobenzylguanidine (MIBG) has been used in Parkinson's disease (PD), but there is no consensual index to discriminate between normal and PD patients in the Caucasian population. The purpose of this study was to determine diagnostic cutoff points in the quantification of MIBG cardiac uptake in our population of PD patients. We have also calculated the reproducibility over a range of interpretation expertise. The study included 14 PD patients and 14 normal age- and sex-matched controls. Heart to mediastinum ratios (H/M) were calculated at 15 min (H/M15m) and 4 h (H/M4h) post-injection by three observers with different interpretation expertise, one of whom drew the regions of interest at three different times. The intraobserver and interobserver reliability was calculated (interclass correlation coefficient and coefficient of variability). Diagnosis was estimated by maximizing the Youden index for H/M and washout ratios. Discrimination ability was assessed by the area under the curve (AUC). Sensitivity and specificity were reported, using our thresholds. The parameter with the best diagnostic accuracy was the H/M4h ratio, with a major AUC (0.976 area under the receiver-operating characteristic curve). The threshold was 1.43 with a 95% confidence interval of 1.37-1.50. Using this threshold, the sensitivity and specificity were 93 and 100%. The interobserver and intraobserver variabilities measuring this ratio were 3.2 and 3.1%, respectively. The diagnostic cutoff point for {sup 123}I-MIBG myocardial scintigraphy in a Caucasian population with PD was 1.43 for the H/M4h index, with a good sensitivity and specificity. The technique is easy to use, with a good reproducibility over a range of interpretation expertise. (orig.)

  2. Cut-off points of the visceral adiposity index (VAI identifying a visceral adipose dysfunction associated with cardiometabolic risk in a Caucasian Sicilian population

    Amato Marco C

    2011-10-01

    Full Text Available Abstract Background The Visceral Adiposity Index (VAI is a sex-specific mathematical index, based on Waist Circumference (WC, Body Mass Index (BMI, triglycerides (TG and HDL cholesterol (HDL levels, indirectly expressing visceral adipose function and insulin sensitivity. Our aim was to find the optimal cut-off points of VAI identifying a visceral adipose dysfunction (VAD associated with cardiometabolic risk in a Caucasian Sicilian population. Methods Medical check-up data of 1,764 Primary Care patients (PC patients were retrospectively and cross-sectionally examined using a receiver-operating characteristic (ROC curve to determine appropriate stratified-for-age cut-off of VAI, for the identification of PC patients with Metabolic Syndrome (MetS according to the NCEP-ATP III criteria. The PC patients with higher VAI scores were subdivided into three groups according to VAI tertiles (i.e. PC patients with mild VAD, moderate VAD or severe VAD. Finally, VAD classes were compared to classical cardio- and cerebrovascular risk factors as independent predictors of coronary heart disease and/or myocardial infarction, transient ischemic attack and/or ischemic stroke. Results Moderate and severe VADs proved to be independently associated with cardiovascular events [(OR: 5.35; 95% CI: 1.92-14.87; p = 0.001 and (OR: 7.46; 95% CI: 2.64-21.05; p Conclusions Our study suggests that among Caucasian Sicilian subjects there are clear cut-off points of VAI able to identify a VAD strongly associated with cardiometabolic risk.

  3. Female Genital Mutilation in Egypt

    Nissrin Hoffmann

    2013-07-01

    Full Text Available Female Genital Mutilation is widely practiced in Egypt as well as in big sections of the African continent. The tradition of mutilation of the female genital areas has been practiced over the course of many years in the country and has been attributed to being promoted by the Islamic religion in Egypt. The Islamic religion is the most widely practiced religion within Egypt and therefore is linked to being the main reason why the country possesses one of the highest prevalence rates of the practice within Africa, according to many surveys performed by many leading agencies and nongovernmental organizations that advocate for the abolition of the practice within the country. FGM as a social health concern has been realized as not possessing any health benefits for the women and young girls who are taken through the practice.

  4. Rembrandt and the Female Nude

    Sluijter, Eric Jan

    2006-01-01

    Rembrandt's extraordinary paintings of female nudes - Andromeda, Susanna, Diana and Her Nymphs, Danaë, Bathsheba - as well as his etchings of nude women, have fascinated many generations of art lovers and art historians, but they have also elicited vehement criticism. They were considered against-the-grain, anti-classical, even ugly and unpleasant. However, Rembrandt chose conventional subjects, keeping close to time-honored pictorial schemes, and was well aware of the high prestige accorded ...

  5. Melanoma of the female urethra

    Ramos, Juan A.; Ramos, Wilmer E.; Ramos, Claudia V.

    2011-01-01

    Melanoma is a malignant tumor that can affect any area of the anatomical economy. Its appearance in the female urethra is extremely rare, with approximately 121 cases in indexed literature since 1966. The subject to be described is an 86-year-old woman who seeks assessment for intermittent macroscopic hematuria with blood clots of 3 months progression. On physical examination, there are no suspicious lesions detected on the surface of the skin. On external genital examination, it is observed ...

  6. Myiasis in female external genitalia

    Usha Kataria

    2013-01-01

    Full Text Available Myiasis is derived from the Greek word-"Myia", meaning "fly". The term was first introduced by Hope in 1840 and refers to the infestation of human beings with dipterous larvae (maggots. Presence of maggots on exposed parts is already known, but on covered parts like external genitalia it is very rare. We hereby describe a case of young unmarried female who presented with multiple sinuses over external genitalia along with maggots coming out of it.

  7. Myiasis in female external genitalia

    Usha Kataria; Sunita Siwach; Sanjeev Gupta

    2013-01-01

    Myiasis is derived from the Greek word-"Myia", meaning "fly". The term was first introduced by Hope in 1840 and refers to the infestation of human beings with dipterous larvae (maggots). Presence of maggots on exposed parts is already known, but on covered parts like external genitalia it is very rare. We hereby describe a case of young unmarried female who presented with multiple sinuses over external genitalia along with maggots coming out of it.

  8. Female pattern alopecia: current perspectives

    Levy LL; Emer JJ

    2013-01-01

    Lauren L Levy, Jason J Emer Department of Dermatology, Mount Sinai School of Medicine, New York, NY, USA Abstract: Hair loss is a commonly encountered problem in clinical practice, with men presenting with a distinctive pattern involving hairline recession and vertex balding (Norwood-Hamilton classification) and women exhibiting diffuse hair thinning over the crown (increased part width) and sparing of the frontal hairline (Ludwig classification). Female pattern hair loss has a strikingly ov...

  9. Background Factors and Female Dominance

    Asghar Mirardi; Ali Edalati; Ma’rof Redzuan

    2010-01-01

    The aim of this study is examine the relationship between duration of marriage, number of children, years of education and family income with female dominance. The study employed survey design. It was carried out among a sample of 337 married women in Shiraz City, Iran. Hamby Dominance Scale (HDS) was used to measure romantic dominance. The study employed correlations test to determine the relationships between duration of marriage, number of children, years of education and family income wit...

  10. Ethnic Female Journalists Group Founded

    2000-01-01

    ACROSS such a multi-national country as China with 56 ethnic groups, up to one third of those in the press circle are women journalists, among whom 56.2 percent are in the broadcasting and television arenas, 42.5 percent in newspapers and magazines and 1.3 percent in news agencies. Statistics from National Unity shows that 42 of China's minority groups have produced female

  11. Power and Gender: Female Perspective

    Khamseh, Zahra

    2009-01-01

    In this research through pilot study, I seek and explore the cultural differences of Iranian and Malay females by illustrating their stories. I believe that in organizational studies, stories are valuable constructs; therefore, I adopt storytelling approach to capture the lovely moments, through living among individuals. In addition, by adopting narrative approach in this research, along with my ethnography position, I am able to write about my Iranian friends and Malay classmates’ stories ve...

  12. Female pattern alopecia: current perspectives

    Levy LL

    2013-08-01

    Full Text Available Lauren L Levy, Jason J Emer Department of Dermatology, Mount Sinai School of Medicine, New York, NY, USA Abstract: Hair loss is a commonly encountered problem in clinical practice, with men presenting with a distinctive pattern involving hairline recession and vertex balding (Norwood-Hamilton classification and women exhibiting diffuse hair thinning over the crown (increased part width and sparing of the frontal hairline (Ludwig classification. Female pattern hair loss has a strikingly overwhelming psychological effect; thus, successful treatments are necessary. Difficulty lies in successful treatment interventions, as only two medications – minoxidil and finasteride – are approved for the treatment of androgenetic alopecia, and these medications offer mediocre results, lack of a permanent cure, and potential complications. Hair transplantation is the only current successful permanent option, and it requires surgical procedures. Several other medical options, such as antiandrogens (eg, spironolactone, oral contraceptives, cyproterone, flutamide, dutasteride, prostaglandin analogs (eg, bimatoprost, latanoprost, and ketoconazole are reported to be beneficial. Laser and light therapies have also become popular despite the lack of a profound benefit. Management of expectations is crucial, and the aim of therapy, given the current therapeutic options, is to slow or stop disease progression with contentment despite patient expectations of permanent hair regrowth. This article reviews current perspectives on therapeutic options for female pattern hair loss. Keywords: androgenetic alopecia, female pattern hair loss, minoxidil, finasteride, antiandrogens, spironolactone

  13. Parasomnias and sleep disordered breathing in Caucasian and Hispanic children – the Tucson children's assessment of sleep apnea study

    Fregosi Ralph F

    2004-04-01

    Full Text Available Abstract Background Recent studies in children have demonstrated that frequent occurrence of parasomnias is related to increased sleep disruption, mental disorders, physical harm, sleep disordered breathing, and parental duress. Although there have been several cross-sectional and clinical studies of parasomnias in children, there have been no large, population-based studies using full polysomnography to examine the association between parasomnias and sleep disordered breathing. The Tucson Children's Assessment of Sleep Apnea study is a community-based cohort study designed to investigate the prevalence and correlates of objectively measured sleep disordered breathing (SDB in pre-adolescent children six to 11 years of age. This paper characterizes the relationships between parasomnias and SDB with its associated symptoms in these children. Methods Parents completed questionnaires pertaining to their child's sleep habits. Children had various physiological measurements completed and then were connected to the Compumedics PS-2 sleep recording system for full, unattended polysomnography in the home. A total of 480 unattended home polysomnograms were completed on a sample that was 50% female, 42.3% Hispanic, and 52.9% between the ages of six and eight years. Results Children with a Respiratory Disturbance Index of one or greater were more likely to have sleep walking (7.0% versus 2.5%, p p p Conclusions In this population-based cohort study, pre-adolescent school-aged children with SDB experienced more parasomnias than those without SDB. Parasomnias were associated with a higher prevalence of other sleep disturbances and learning problems. Clinical evaluation of children with parasomnias should include consideration of SDB.

  14. Aging changes in the female reproductive system

    ... this page: //medlineplus.gov/ency/article/004016.htm Aging changes in the female reproductive system To use ... sharing features on this page, please enable JavaScript. Aging changes in the female reproductive system result mainly ...

  15. Female directors, key committees, and firm performance

    Green, Colin; Homroy, Swarnodeep

    2015-01-01

    There is pressure to increase female representation on corporate boards. A number of studies have found no, or in some cases a negative, effect of female representation on boards and firm performance. We demonstrate robust positive and economically meaningful effects on firm performance of female representation on European boards. Moreover, while previous work has considered female representation broadly, we focus on membership of committees involved explicitly in firm governance. We demonstr...

  16. Predictably Philandering Females Prompt Poor Paternal Provisioning

    J. Schroeder; Hsu, Y-H.; Winney, I.; Simons, M.; Nakagawa, S; Burke, T.

    2016-01-01

    One predicted cost of female infidelity in socially monogamous species is that cuckolded males should provide less parental care. This relationship is robust across species, but evidence is ambiguous within species. We do not know whether individual males reduce their care when paired with cheating females compared with when paired with faithful females (within-male adjustment) or, alternatively, if the males that pair with cheating females are the same males that provide...

  17. Paradox lost:disappearing female job satisfaction

    Green, Colin Peter; Heywood, John Spencer; Kler, Parvinder; Leeves, Gareth

    2016-01-01

    The greater job satisfaction reported by female workers represents a puzzle given, on average, their worse labour market outcomes. Using the original data source of Clark (1997), we show that over the last two decades the female satisfaction gap has largely vanished. This reflects a strong secular decline in female job satisfaction. This decline happened for younger women in the 1990s as they aged and because of new female workers in more recent years that have lower job satisfaction than the...

  18. GENDER DIFFERENCES IN RESOURCE USE AND EVALUATUON OF ATTRIBUTES OF PLACES OF RESOURCE USE BY NATIVE AMERICAN/span>S AND CAUCASIANS FROM WESTERN IDAHO: RELEVANCE TO RISK EVALUATIONS

    Burger, Joanna; Gochfeld, Michael

    2014-01-01

    A substantial body of literature deals with exposure differences between men and women, and how men and women perceive environmental risk, but far less attention has been devoted to how men and women use the environment and how they evaluate the features of natural environments. The objective of this study was to examine gender differences in the perceptions of environmental quality and resource use for Native Americans and Caucasians interviewed at an Indian festival in northwestern Idaho. More individuals engaged in fishing than any other consumptive activity, and more people engaged in camping and hiking than other nonconsumptive activities. For both ethnic groups, significantly more men hunted than women, although a higher percentage of Native Americans of both genders hunted than did Caucasians. Although significantly more Caucasian men fished than women (63 vs. 41%), there were no marked differences in fishing for Native Americans. Significantly more Native American women gathered herbs (57%) compared to men (37%). There were no significant gender differences in nonconsumptive activities (camping, hiking, biking, bird watching, or picnicking). For those who engaged in consumptive and nonconsumptive activities, however, there were few gender differences in the frequency of these activities, except for fishing, hunting, and crabbing by Caucasians (men had higher rates) and collecting berries and herbs for Native Americans (women had higher rates). When asked to evaluate environmental characteristics or attributes on a scale of 1 (less important) to 5 (very important), unpolluted water, clean air, no visible smog, unpolluted groundwater, and appears unspoiled were rated the highest. There were few significant gender differences in these evaluations for Native Americans, but there were significant gender differences for Caucasians: Women rated most features higher than did men (except for natural tidal flow). These data indicate a need to evaluate not only

  19. Gender differences in resource use and evaluation of attributes of places of resource use by Native American/span>s and Caucasians from Western Idaho: relevance to risk evaluations.

    Burger, Joanna; Gochfeld, Michael

    2010-01-01

    A substantial body of literature deals with exposure differences between men and women, and how men and women perceive environmental risk, but far less attention has been devoted to how men and women use the environment and how they evaluate the features of natural environments. The objective of this study was to examine gender differences in the perceptions of environmental quality and resource use for Native Americans and Caucasians interviewed at an Indian festival in northwestern Idaho. More individuals engaged in fishing than any other consumptive activity, and more people engaged in camping and hiking than other nonconsumptive activities. For both ethnic groups, significantly more men hunted than women, although a higher percentage of Native Americans of both genders hunted than did Caucasians. Although significantly more Caucasian men fished than women (63 vs. 41%), there were no marked differences in fishing for Native Americans. Significantly more Native American women gathered herbs (57%) compared to men (37%). There were no significant gender differences in nonconsumptive activities (camping, hiking, biking, bird watching, or picnicking). For those who engaged in consumptive and nonconsumptive activities, however, there were few gender differences in the frequency of these activities, except for fishing, hunting, and crabbing by Caucasians (men had higher rates) and collecting berries and herbs for Native Americans (women had higher rates). When asked to evaluate environmental characteristics or attributes on a scale of 1 (less important) to 5 (very important), unpolluted water, clean air, no visible smog, unpolluted groundwater, and appears unspoiled were rated the highest. There were few significant gender differences in these evaluations for Native Americans, but there were significant gender differences for Caucasians: Women rated most features higher than did men (except for natural tidal flow). These data indicate a need to evaluate not only

  20. Female genital cutting: nursing implications.

    Goldenstein, Rachel A

    2014-01-01

    Female genital cutting (FGC) is a practice that affects millions of girls and women worldwide. This deeply rooted practice has cultural, religious, and psychosexual meaning to its practitioners, but it also carries long-term physical and mental complications. Decried as a human rights violation, nonetheless this practice is still carried out today. Nurses are in a unique position to contact and educate women who have been cut or are at risk for mutilation. To advocate for these women, a thorough understanding of the practice of FGC, its cultural overtones, religious implications, and psychosexual effects is needed. PMID:23835896

  1. Charismatic female leadership and gender

    Meret, Susi

    2015-01-01

    Research on the leadership and electorates of populist right-wing parties emphasizes that most of these parties are charismatic and male-dominated, both as regards their leadership and voters. However, while studies about the gender gap focus mainly on demand-side factors, such as electoral support......, socio-economic characteristics and the voters' attitudes towards issues such as immigration, those that analyse the role and position of gender issues are still rare. Similarly, or even more, overlooked is an analysis of the rhetoric, style, charisma and discourse of populist female leaders, such as...

  2. Exertion injuries in female athletes.

    Orava, S.; Hulkko, A; Jormakka, E.

    1981-01-01

    Because sports injuries in men form most of the available statistics, the reportage of injuries in female athletes is sparse. We describe exertion injuries and disorders in 281 women athletes, all of which hampered athletic training or performances. Sixty per cent of the injuries occurred to girls ages between 12-19 years, and about forty-eight per cent were track and field athletes. The most common sites of injury were the ankle, foot, heel and leg. Osteochondritic disorders were the most ty...

  3. Female sexual dysfunction in patients with sub-stance-related disorders

    Alessandra Diehl

    2013-01-01

    Full Text Available OBJECTIVE: To estimate the prevalence of female sexual dysfunction symptoms and the associated risk factors in a sample of patients with substance-related disorders admitted to a specialized in-patient care unit. METHODS: This study used a cross-section design, with eight months of data collection, conducted with substance-dependent women using structured questionnaires to collect socio-demographic data and identify their drug of choice. The Drug Abuse Screening Test, Short Alcohol Dependence Data questionnaire, Fagerstrom Test for Nicotine Dependence, and Arizona Sexual Experience Scale were also administered. RESULTS: The sample consisted of 105 women who had a mean age of 34.8 years (SD = 12.1, range = 18-65 and were predominantly heterosexual (74.3%, single (47.6%, Caucasian (50.5%, catholic (36.2%, and educated only to the level of primary education (40%, with a monthly family income of up to one minimum salary (37.5%. In 42.9% of the patients, crack was the drug of choice; 47.6% of the sample qualified for the Drug Abuse Screening Test (substantial problems related to drugs, 43.8% exhibited Short Alcohol Dependence Data (moderate or severe dependency, 47.6% exhibited Fagerstrom Test for Nicotine Dependence (high or very high nicotine dependence. The prevalence of sexual dysfunction symptoms was 34.2% (95% CI = [25.3, 44.1], and a high level of nicotine dependence and low income increased the chances of having sexual dysfunction by 2.72-fold and 2.54 fold, respectively. An association was also observed between female sexual dysfunction symptoms and schooling and levels of drug dependence. CONCLUSIONS: Female sexual dysfunction symptoms were common among this sample and primarily associated with high levels of nicotine use.

  4. Characteristics of Female College Student Drug Use.

    Traub, Stuart H.

    1983-01-01

    Examined female college students' (N=466) drug use, marihuana use in particular. Results indicated that the gap in marihuana usage patterns between females and males has substantially narrowed. Female marihuana users used other drugs quite extensively and had friends who use marihuana. Peer influence was a major factor in drug use. (JAC)

  5. Political Conditions and Female Labour Force Participation

    Nooreen Mujahid

    2013-01-01

    This paper examines the impact of political conditions on female labour force participation in case of Pakistan. The study covers the period of 1980-2010. We found the existence of cointegration between the variables. Democracy and government spending lowers labour female labour participation. Development spending increases female labour participation. This study opens up new insights for policy makers in Pakistan.

  6. Female pattern alopecia: current perspectives.

    Levy, Lauren L; Emer, Jason J

    2013-01-01

    Hair loss is a commonly encountered problem in clinical practice, with men presenting with a distinctive pattern involving hairline recession and vertex balding (Norwood-Hamilton classification) and women exhibiting diffuse hair thinning over the crown (increased part width) and sparing of the frontal hairline (Ludwig classification). Female pattern hair loss has a strikingly overwhelming psychological effect; thus, successful treatments are necessary. Difficulty lies in successful treatment interventions, as only two medications - minoxidil and finasteride - are approved for the treatment of androgenetic alopecia, and these medications offer mediocre results, lack of a permanent cure, and potential complications. Hair transplantation is the only current successful permanent option, and it requires surgical procedures. Several other medical options, such as antiandrogens (eg, spironolactone, oral contraceptives, cyproterone, flutamide, dutasteride), prostaglandin analogs (eg, bimatoprost, latanoprost), and ketoconazole are reported to be beneficial. Laser and light therapies have also become popular despite the lack of a profound benefit. Management of expectations is crucial, and the aim of therapy, given the current therapeutic options, is to slow or stop disease progression with contentment despite patient expectations of permanent hair regrowth. This article reviews current perspectives on therapeutic options for female pattern hair loss. PMID:24039457

  7. FEMALE ENTREPRENEURSHIP IN LOCAL DEVELOPMENT

    Iuliana, CIOCHINA

    2014-11-01

    Full Text Available Under the pressure of globalization, local communities around the world are looking for new strategies to facilitate local economic development, to reduce poverty and for social inclusion, through harnessing local resources, the creation of workplaces and of better life quality for men and women. In this context, programs to encourage and promote the entrepreneurial spirit in women considering that, on a global level, one third of new businesses are their creation, a significant part of SMEs, the primary source of new workplaces and of economic growth in a local community. In a competition where women continue to be confronted with more obstacles than men, measures must be taken to ensure the best possible context to support female entrepreneurship in such a way that local communities to fully benefit from their potential in creating workplaces, economic and social development on a local, national and European scale. The lack of confidence in creating their own businesses, difficulty in balancing professional and family life, inability to obtain the capital necessary for developing their business, difficulty in preparation and limited access to information are all problems that hinder initiative and the development of women's entrepreneurship. Female entrepreneurs are in need of recognition, from financers and business partners, logistical support and help in increasing managerial and leading capacity.

  8. Hormesis and Female Sex Hormones

    Elvar Theodorsson

    2011-05-01

    Full Text Available Hormone replacement after menopause has in recent years been the subject of intense scientific debate and public interest and has sparked intense research efforts into the biological effects of estrogens and progestagens. However, there are reasons to believe that the doses used and plasma concentrations produced in a large number of studies casts doubt on important aspects of their validity. The concept of hormesis states that a substance can have diametrically different effects depending on the concentration. Even though estrogens and progestagens have proven prone to this kind of dose-response relation in a multitude of studies, the phenomenon remains clearly underappreciated as exemplified by the fact that it is common practice to only use one hormone dose in animal experiments. If care is not taken to adjust the concentrations of estrogens and progestagens to relevant biological conditions, the significance of the results may be questionable. Our aim is to review examples of female sexual steroids demonstrating bidirectional dose-response relations and to discuss this in the perspective of hormesis. Some examples are highlighted in detail, including the effects on cerebral ischemia, inflammation, cardiovascular diseases and anxiety. Hopefully, better understanding of the hormesis phenomenon may result in improved future designs of studies of female sexual steroids.

  9. Lack of Associations of CHRNA5-A3-B4 Genetic Variants with Smoking Cessation Treatment Outcomes in Caucasian Smokers despite Associations with Baseline Smoking.

    Rachel F Tyndale

    Full Text Available CHRNA5-A3-B4 variants, rs16969968, rs588765 and rs578776, are consistently associated with tobacco consumption among smokers, but the association with smoking cessation is less consistent. Among the studies that reported significant associations with cessation, the effects were observed in smokers treated with placebo treatment in some studies and conversely in those receiving active pharmacological therapy (bupropion and nicotine replacement therapies in others. Thus, it remains unclear whether CHRNA5-A3-B4 is a useful marker for optimizing smoking cessation. Using data from 654 Caucasian smokers treated with placebo, nicotine patch or varenicline, we investigated whether CHRNA5-A3-B4 variants were associated with smoking cessation outcomes, and whether there were significant genotype-by-treatment or haplotype-by-treatment interactions. We observed no significant associations between CHRNA5-A3-B4 variants and smoking cessation, despite replicating previous associations with baseline tobacco consumption. At end of treatment the effect size on smoking cessation in the placebo, patch and varenicline groups for rs16969968 [GG vs. GA+AA] was OR = 0.66 (P = 0.23, OR = 1.01 (P = 0.99, and OR = 1.30 (P = 0.36 respectively, of rs588765 [CC vs. CT+TT] was OR = 0.96 (P = 0.90, OR = 0.84 (P = 0.58, and OR = 0.74 (P = 0.29 respectively, and for rs578776 [GG vs. GA+AA] on smoking cessation was OR = 1.02 (P = 0.95, OR = 0.75 (P = 0.35, and OR = 1.20 (P = 0.51 respectively. Furthermore, we observed no associations with cessation using the CHRNA5-A3-B4 haplotype (constructed using rs16969968 and rs588765, nor did we observe any significant genotype-by-treatment interactions, with or without adjusting for the rate of nicotine metabolism (all P>0.05. We also observed no significant genetic associations with 6 month or 12 month smoking abstinence. In conclusion, we found no association between CHRNA5-A3-B4 variants and smoking cessation rates in this clinical

  10. Age-Dependent Changes in Resting Energy Expenditure (REE): Insights from Detailed Body Composition Analysis in Normal and Overweight Healthy Caucasians.

    Geisler, Corinna; Braun, Wiebke; Pourhassan, Maryam; Schweitzer, Lisa; Glüer, Claus-Christian; Bosy-Westphal, Anja; Müller, Manfred J

    2016-01-01

    Age-related changes in organ and tissue masses may add to changes in the relationship between resting energy expenditure (REE) and fat free mass (FFM) in normal and overweight healthy Caucasians. Secondary analysis using cross-sectional data of 714 healthy normal and overweight Caucasian subjects (age 18-83 years) with comprehensive information on FFM, organ and tissue masses (as assessed by magnetic resonance imaging (MRI)), body density (as assessed by Air Displacement Plethysmography (ADP)) and hydration (as assessed by deuterium dilution (D₂O)) and REE (as assessed by indirect calorimetry). High metabolic rate organs (HMR) summarized brain, heart, liver and kidney masses. Ratios of HMR organs and muscle mass (MM) in relation to FFM were considered. REE was calculated (REEc) using organ and tissue masses times their specific metabolic rates. REE, FFM, specific metabolic rates, the REE-FFM relationship, HOMA, CRP, and thyroid hormone levels change with age. The age-related decrease in FFM explained 59.7% of decreases in REE. Mean residuals of the REE-FFM association were positive in young adults but became negative in older subjects. When compared to young adults, proportions of MM to FFM decreased with age, whereas contributions of liver and heart did not differ between age groups. HOMA, TSH and inflammation (plasma CRP-levels) explained 4.2%, 2.0% and 1.4% of the variance in the REE-FFM residuals, but age and plasma T3-levels had no effects. HMR to FFM and MM to FFM ratios together added 11.8% on to the variance of REE-FFM residuals. Differences between REE and REEc increased with age, suggesting age-related changes in specific metabolic rates of organs and tissues. This bias was partly explained by plasmaT3-levels. Age-related changes in REE are explained by (i) decreases in fat free mass; (ii) a decrease in the contributions of organ and muscle masses to FFM; and (iii) decreases in specific organ and tissue metabolic rates. Age-dependent changes in the REE

  11. Age-Dependent Changes in Resting Energy Expenditure (REE: Insights from Detailed Body Composition Analysis in Normal and Overweight Healthy Caucasians

    Corinna Geisler

    2016-06-01

    Full Text Available Age-related changes in organ and tissue masses may add to changes in the relationship between resting energy expenditure (REE and fat free mass (FFM in normal and overweight healthy Caucasians. Secondary analysis using cross-sectional data of 714 healthy normal and overweight Caucasian subjects (age 18–83 years with comprehensive information on FFM, organ and tissue masses (as assessed by magnetic resonance imaging (MRI, body density (as assessed by Air Displacement Plethysmography (ADP and hydration (as assessed by deuterium dilution (D2O and REE (as assessed by indirect calorimetry. High metabolic rate organs (HMR summarized brain, heart, liver and kidney masses. Ratios of HMR organs and muscle mass (MM in relation to FFM were considered. REE was calculated (REEc using organ and tissue masses times their specific metabolic rates. REE, FFM, specific metabolic rates, the REE-FFM relationship, HOMA, CRP, and thyroid hormone levels change with age. The age-related decrease in FFM explained 59.7% of decreases in REE. Mean residuals of the REE-FFM association were positive in young adults but became negative in older subjects. When compared to young adults, proportions of MM to FFM decreased with age, whereas contributions of liver and heart did not differ between age groups. HOMA, TSH and inflammation (plasma CRP-levels explained 4.2%, 2.0% and 1.4% of the variance in the REE-FFM residuals, but age and plasma T3-levels had no effects. HMR to FFM and MM to FFM ratios together added 11.8% on to the variance of REE-FFM residuals. Differences between REE and REEc increased with age, suggesting age-related changes in specific metabolic rates of organs and tissues. This bias was partly explained by plasmaT3-levels. Age-related changes in REE are explained by (i decreases in fat free mass; (ii a decrease in the contributions of organ and muscle masses to FFM; and (iii decreases in specific organ and tissue metabolic rates. Age-dependent changes in the

  12. An incident of female-female aggression in the house wren

    Alworth, T; Scheiber, IBR

    1999-01-01

    In this paper we describe one example of female-female aggression in the House Wren (Troglodytes aedon). An intruding female usurped the resident female and paired with the resident male. House Wrens are known for committing infanticide as well as puncturing and removing eggs of conspecifics and oth

  13. FEMALE FETICIDE: CAUSES, EFFECTS AND SOLUTIONS

    Bhavna Jagdishbhai Desai

    2015-01-01

    Full Text Available Women are murdered all over the world. But in India a most brutal form of killing females takes place regularly, even before they have the opportunity to be born. Female feticide- -the selective abortion of female fetuses--is killing upwards of one million females in India annually with far-ranging and tragic consequences. In some areas, the sex ratio of females to males has dropped to less than 8000:1000. Females not only face inequality in this culture, they are even denied the right to be born. Why do so many families selectively abort baby daughters? In a word: economics. Aborting female fetuses is both practical and socially acceptable in India.

  14. [Psoriasis in a female chimpanzee].

    Biella, U; Haustein, U F; Seifert, S; Adler, J; Schüppel, K F; Eulenberger, K

    1991-05-01

    Psoriasis, a widespread genodermatosis in Homo sapiens, also appears in primates. We report on a female chimpanzee in Leipzig Zoo. After years of captivity the animal developed erythematosquamous, highly hyperkeratotic, lesions, some confluent, on the knees, elbows, back of the hands and feet and on the forearms and the seat, which showed histologically characteristic features of psoriasis. It may be that both previous infections and psychic stress resulting from social isolation had caused eruption of the disease. In the literature single cases of psoriasiform dermatoses have also been described in other species of monkeys and even in a springer spaniel. Nonetheless, the search for an animal model of psoriasis vulgaris is still going on. PMID:1874622

  15. Flibanserin and Female Sexual Desire.

    Fantasia, Heidi Collins

    2016-01-01

    Female hypoactive sexual desire disorder (HSDD) is one type of sexual problem that can affect women. It is characterized by low or absent sexual desire that cannot be attributed to another cause and results in difficulty in interpersonal relationships. HSDD is not well understood, and women may not report symptoms of difficulties to their health care providers. In August 2015, the U.S. Food and Drug Administration approved flibanserin, a nonhormonal oral medication for the treatment of HSDD in premenopausal women. Flibanserin is the only currently available pharmacologic treatment for HSDD. This article will provide an overview of flibanserin, including potential adverse reactions, special considerations for use, and implications for nursing practice. PMID:27287358

  16. Exertion injuries in female athletes.

    Orava, S; Hulkko, A; Jormakka, E

    1981-12-01

    Because sports injuries in men form most of the available statistics, the reportage of injuries in female athletes is sparse. We describe exertion injuries and disorders in 281 women athletes, all of which hampered athletic training or performances. Sixty per cent of the injuries occurred to girls ages between 12-19 years, and about forty-eight per cent were track and field athletes. The most common sites of injury were the ankle, foot, heel and leg. Osteochondritic disorders were the most typical injuries in the series, and the chronic medical tibial syndrome was the injury that needed surgical treatment most frequently. Overuse injuries seem to differ very little from each other in the events included in this survey. PMID:6797496

  17. When Eastern Surgeons Meet Western Patients: A Pilot Study of Gastrectomy with Lymphadenectomy in Caucasian Patients at a Single Korean Institute.

    Nakagawa, Masatoshi; Choi, Yoon Young; An, Ji Yeong; Seo, Sang Hyuk; Shin, Hyun Beak; Bang, Hui Jae; Li, Shuangxi; Kim, Hyung Il; Cheong, Jae Ho; Hyung, Woo Jin; Noh, Sung Hoon

    2016-09-01

    East Asian surgeons generally report lower morbidity and mortality rates for gastrectomy with D2 lymphadenectomy than do surgeons in Western countries; however, the disparity remains unexplained. The aim of this article was to determine the feasibility and safety regarding cases in which East Asian surgeons perform such procedures in Caucasian patients (CPs). Twelve CPs underwent gastrectomy with lymphadenectomy for gastric cancer at Yonsei University Severance Hospital, Seoul, Korea between June 2011 and April 2014. Procedures performed included total gastrectomy (7 of 12, 58%), distal gastrectomy (4 of 12, 33%), and completion total gastrectomy (1 of 12, 8%). Nine patients (75%) underwent D2 lymphadenectomy, and D1+ lymphadenectomy was performed in three others (25%). In four patients (33%), combined resections were carried out. The median values of surgical parameters were as follows: operative time, 266.5 min (range, 120-586 min); estimated blood loss, 90 mL (range, 37-350 mL); retrieved lymph node count, 37.5 (range, 22-63); and postoperative hospital stay, 13.7 days (range, 5-63 days). No mortality was encountered, although two patients (17%) experienced complications (both Clavien-Dindo classification grade IIIa anastomotic leakages), which were successfully managed by conservative treatment. In the hands of East Asian surgeons, mortality and short-term morbidity appears to be acceptably low in CPs subjected to gastrectomy with lymphadenectomy for gastric cancer. PMID:27401666

  18. Association study between the DNMT3A -448A>G polymorphism and risk of Alzheimer's disease in Caucasians of Italian origin.

    Tannorella, Pierpaola; Stoccoro, Andrea; Tognoni, Gloria; Bonuccelli, Ubaldo; Migliore, Lucia; Coppedè, Fabio

    2016-01-01

    Increasing evidence points to an epigenetic contribution in Alzheimer's disease (AD) pathogenesis. In this regard, variants and polymorphisms of DNA methyltransferase genes (DNMTs) are being investigated for their contribution to cognitive decline and dementia, but results are still scarce or controversial. In the present study we genotyped 710 Caucasian subjects of Italian descent, including 320 late-onset AD (LOAD) patients, 70 individuals with amnestic Mild Cognitive Impairment (MCI), and 320 matched healthy controls, for the presence of a functional DNMT3A -448A>G (rs1550117) polymorphism, searching for association with disease risk. In addition, we searched for correlation between the studied polymorphism and circulating levels of folate, homocysteine (hcy) and vitamin B12, all involved in DNA methylation reactions and available from 189 LOAD patients and 186 matched controls. Both allele and genotype frequencies of rs1550117 were closely similar between MCI, LOAD and control subjects, and no association with dementia or pre-dementia conditions was observed. Plasma hcy levels were significantly higher (p = 0.04) and serum folate levels significantly lower (p = 0.01) in LOAD than in controls, but no difference in circulating folate, hcy or vitamin B12 levels was seen between carriers and non-carriers of the minor DNMT3A -448A allele. Collectively, present results confirmed previous associations of increased hcy and decreased folate with LOAD risk, but do not support an association between the DNMT3A -448A>G polymorphism and AD in our population. PMID:27073746

  19. Influence of the details of topography on weather forecast – evaluation of HARMONIE experiments in the Sochi Olympics domain over the Caucasian mountains

    Rontu, Laura; Wastl, Clemens; Niemela, Sami

    2016-02-01

    New fine-resolution surface elevation data was implemented into HARMONIE-AROME-SURFEX Numerical Weather Prediction (NWP) system. The grid-scale mean orography, used as a basis of the model's terrain-following vertical coordinate, as well as variables for suggested new parametrizations of radiation and momentum fluxes were derived. Validation against the surface observations from the Sochi Winter Olympic Games 2014, provided by the WMO FROST-2014 program at the Caucasian mountains, showed minor degradation of the of then screen-level temperature forecast when only the source orography was updated. Implementation of the orographic radiation parametrizations allowed to alleviate the degradation of scores. Detailed sensitivity studies, done by using three-dimensional and single-column experiments, showed that substantial and physically realistic changes in the downwelling short- and longwave radiation fluxes took place locally. However, their influence on the the simulated screen-level temperature remained small. Comparison of the simulated and observed radiation fluxes would offer a reliable alternative for validation of NWP models. Unfortunately, surface-level radiation observations were not made during the Sochi Olympics.

  20. Thiopurine S-methyltransferase deficiency: Two nucleotide transitions define the most prevalent mutant allele associated with loss of catalytic activity in caucasians

    Tai, Hung-Liang; Krynetski, E.Y.; Yates, C.R. [Univ. of Tennessee, Memphis, TN (United States)] [and others

    1996-04-01

    The autosomal recessive trait of thiopurine S-methyltransferase (TPMT) deficiency is associated with severe hematopoietic toxicity when patients are treated with standard doses of mercaptopurine, azathioprine, or thioguanine. To define the molecular mechanism of this genetic polymorphism, we cloned and characterized the cDNA of a TPMT-deficient patient, which revealed a novel mutant allele (TPMT*3) containing two nucleotide transitions (G{sup 460}{yields}A and A{sup 719}{yields}G) producing amino acid changes at codons 154 (Ala{yields}Thr) and 240 (Tyr{yields}Cys), differing from the rare mutant TPMT allele we previously identified (i.e., TPMT*2 with only G{sup 238}{yields}C). Site-directed mutagenesis and heterologous expression established that either TPMT*3 mutation alone leads to a reduction in catalytic activity (G{sup 460}{yields}A, ninefold reduction; A{sup 179}{yields}G, 1.4-fold reduction), while the presence of both mutations leads to complete loss of activity. Using mutation specific PCR-RFLP analysis, the TPMT*3 allele was detected in genomic DNA from {approx}75% of unrelated white subjects with heterozygous phenotypes, indicating that TPMT*3 is the most prevalent mutant allele associated with TPMT-deficiency in Caucasians. 31 refs., 5 figs., 1 tab.

  1. The interplay between physical activity at work and during leisure time--risk of ischemic heart disease and all-cause mortality in middle-aged Caucasian men

    Holtermann, Andreas; Mortensen, Ole Steen; Burr, Hermann; Søgaard, Karen; Gyntelberg, Finn; Suadicani, Poul

    2009-01-01

    demands had a higher risk of IHD mortality compared to men with low demands [age-adjusted hazard ratio 1.51, 95% confidence interval (95% CI) 1.18-1.94]. In all three groups, men with a low level of physical activity during leisure time had a higher risk of IHD than men with a medium or high level......OBJECTIVE: Our aim was to test the hypothesis that a high level of physical activity during leisure time increases the risk of ischemic heart disease (IHD) mortality among men with high physical work demands. METHODS: We carried out a 30-year follow-up of the Copenhagen Male Study of 5249 caucasian....... Overall, the age-adjusted hazard ratio for IHD mortality associated with a high level of leisure time physical activity was 0.49 (95% CI 0.34-0.70). Among workers with high physical work demands, the hazard ratio for IHD mortality (adjusted for confounders) was 0.82 (95% CI 0.42-1.56) for a high level of...

  2. Low Maternal Vitamin B12 Status Is Associated with Lower Cord Blood HDL Cholesterol in White Caucasians Living in the UK

    Antonysunil Adaikalakoteswari

    2015-04-01

    Full Text Available Background and Aims: Studies in South Asian population show that low maternal vitamin B12 associates with insulin resistance and small for gestational age in the offspring. Low vitamin B12 status is attributed to vegetarianism in these populations. It is not known whether low B12 status is associated with metabolic risk of the offspring in whites, where the childhood metabolic disorders are increasing rapidly. Here, we studied whether maternal B12 levels associate with metabolic risk of the offspring at birth. Methods: This is a cross-sectional study of 91 mother-infant pairs (n = 182, of white Caucasian origin living in the UK. Blood samples were collected from white pregnant women at delivery and their newborns (cord blood. Serum vitamin B12, folate, homocysteine as well as the relevant metabolic risk factors were measured. Results: The prevalence of low serum vitamin B12 (<191 ng/L and folate (<4.6 μg/L were 40% and 11%, respectively. Maternal B12 was inversely associated with offspring’s Homeostasis Model Assessment 2-Insulin Resistance (HOMA-IR, triglycerides, homocysteine and positively with HDL-cholesterol after adjusting for age and BMI. In regression analysis, after adjusting for likely confounders, maternal B12 is independently associated with neonatal HDL-cholesterol and homocysteine but not triglycerides or HOMA-IR. Conclusions: Our study shows that low B12 status is common in white women and is independently associated with adverse cord blood cholesterol.

  3. Qualitative research study of high-achieving females' life experiences impacting success

    Butcher, Ann Patrice

    2003-07-01

    This qualitative study investigated the life experiences of five academically gifted female students in math and science in reflection of their elementary learning prior to enrollment at a prestigious science and mathematics high school. The elite high school limits admission to the state of Illinois' top students. The purpose of this study is to unfold the story of five academically gifted females in attendance at the elite high school reflecting on their life experiences in elementary school that contributed to their current academic success. Twelve female students, who at the time of this study were currently in their senior year (12th grade) of high school, were solicited from the top academic groups who are regarded by their teachers as highly successful in class. Students were selected as part of the study based on academic status, survey completion and interest in study, Caucasian and Asian ethnicity, locale of elementary school with preference given to the variety of school demographics---urban, suburban, and rural---further defined the group to the core group of five. All female participants were personally interviewed and communicated via Internet with the researcher. Parents and teachers completing surveys as well met the methodological requirements of triangulation. An emergent theme of paternal influence came from the research. Implications supported in the research drawn from this study to increase achievement of academically gifted females include: (a) proper early identification of learner strengths plays a role; (b) learning with appropriate intellectual peers is more important than learning with their age group; (c) teachers are the greatest force for excellent instruction; (d) effective teaching strategies include cooperative learning, multi-sensory learning, problem-based learning, and hands-on science; (e) rigor in math is important; (f) gender and stereotypes need not be barriers; (g) outside interests and activities are important for self

  4. Load Carriage and the Female Soldier

    Venerina Johnson

    2011-07-01

    Full Text Available This paper reviews the physiological, biomechanical and health impacts of load carriage on the female soldier and extends to include issues acknowledged as impacting on the female athlete and hence the female soldier. Physiological factors such as fat mass, strength, aerobic endurance and biomechanical factors such as stride length and forward lean have the potential to increase the energy cost of load carriage and cause injury. The female athlete triad, iron deficiency, pelvic floor muscle dysfunction and military equipment issues can likewise reduce female soldier performance and increase injury risk. Research evidence is presented to inform the development and implementation of performance optimisation and injury prevention strategies. Discussed strategies include structured physical conditioning, improving nutrition and hydration practices and modification of load carriage equipment to meet female soldier requirements.

  5. COMT Val158Met genotypes differentially influence subgenual cingulate functional connectivity in healthy females

    Chris Baeken

    2014-06-01

    Full Text Available Brain imaging studies have consistently shown subgenual Anterior Cingulate Cortical (sgACC involvement in emotion processing. COMT Val158 and Met158 polymorphisms may influence such emotional brain processes in specific ways. Given that resting-state fMRI (rsfMRI may increase our understanding on brain functioning, we integrated genetic and rsfMRI data and focused on sgACC functional connections. No studies have yet investigated the influence of the COMT Val158Met polymorphism (rs4680 on sgACC resting-state functional connectivity (rsFC in healthy individuals. A homogeneous group of sixty-one Caucasian right-handed healthy female university students, all within the same age range, underwent rsfMRI. Compared to Met158 homozygotes, Val158 allele carriers displayed significantly stronger rsFC between the sgACC and the left parahippocampal gyrus, ventromedial parts of the inferior frontal gyrus, and the nucleus accumbens (NAc. On the other hand, compared to Val158 homozygotes, we found in Met158 allele carriers stronger sgACC rsFC with the medial frontal gyrus, more in particular the anterior parts of the medial orbitofrontal cortex. Although we did not use emotional or cognitive tasks, our sgACC rsFC results point to possible distinct differences in emotional and cognitive processes between Val158 and Met158 allele carriers. However, the exact nature of these directions remains to be determined.

  6. Female alternative reproductive behaviors: the effect of female group size on mate assessment and copying.

    Brennan, Bernard J; Flaxman, Samuel M; Alonzo, Suzanne H

    2008-08-01

    Extensive theoretical and empirical research has focused on male alternative reproductive tactics. In comparison, female alternative tactics have attracted little attention, and further theoretical and empirical research are needed. Using a game theoretical model, we examine female choice alternatives (1) by considering assessment errors in a novel and more realistic manner than done previously, and (2) for the first time, by highlighting the formation of groups of females as an important consequence of copying behavior. We consider two alternatives: direct assessment of male quality by females and female copying of the choice of other females. Assessment and copying are predicted to coexist under a wide variety of circumstances and copying is favored when females make assessment errors, when high-quality males are either common or very rare, and when female fitness declines with the number of other females choosing the same male. We also find that the frequency of copying at equilibrium is predicted to decrease when the presence of other females mating with the same male has a positive effect on female fitness (e.g. through increased male parental effort, decreased predation risk or cooperation among females). Female alternative choice tactics also influence the potential for sexual selection. In our model, when the frequency of copying females is low, the potential for sexual selection can be higher than in the absence of female copying. However, contrary to previous theory, we find that as copying females become more common than assessing females, the potential for sexual selection will be low as more females copy the mate choice of other copiers without assessment. PMID:18511084

  7. PROMOTION OF THE ENTREPRENEURSHIP IN THE CONTEXT OF FEMALE EMPLOYEES AND FEMALE ENTREPRENEURS

    Gintarė Gulevičiūtė

    2015-07-01

    Full Text Available Purpose – to examine the characteristics of female employees and female entrepreneurs in the context of women entrepreneurship, analyze, what factors encourage and promote women entrepreneurship and give recommendations on the improvement of public policy for the promotion of women entrepreneurship. Design/methodology/approach – there had been used scientific literature deduction (drawing conclusions from the available information, analysis (obtained data analyzed separately, analogy (comparison of data with each other, generalization (the main features complex generalization, induction (from individual elements went to a general conclusion, comparison methods. Quantitative research method had been applied by questioning female employees and female entrepreneurs in various cities of Lithuania. Research was carried out using questionnaire, which was filled by 258 female employees and female entrepreneurs. Findings – after analyzing the theoretical aspects of female employees and female entrepreneurs in the context of women entrepreneurship, there were introduced the factors, that encourage and promote women entrepreneurship. As the results of qualitative research showed, those factors differ between female employees and female entrepreneurs. Research limitations/implications – the research is limited to questioning female employees and female entrepreneurs in Lithuania, nevertheless it is sufficient for satisfying the purpose of the research and producing the recommendations on the improvement of public policy for the promotion of women entrepreneurship. Practical implications – women entrepreneurship is a new area for scientific research. The differences between female employees and female entrepreneurs in the context of the factors, that encourage and promote women entrepreneurship are not analyzed. Quantitative research of Lithuanian female employees and female entrepreneurs and recommendations on the improvement of public policy for

  8. Understanding the Burden of Adult Female Acne

    Tanghetti, Emil A.; Kawata, Ariane K.; Daniels, Selena R.; Yeomans, Karen; Burk, Caroline T; Callender, Valerie D.

    2014-01-01

    Objective: Typically regarded as an adolescent condition, acne among adult females is also prevalent. Limited data are available on the clinical characteristics and burden of adult female acne. The study objective was to describe clinical characteristics and psychosocial impact of acne in adult women. Design: Cross-sectional, web-based survey. Setting: Data were collected from a diverse sample of United States females. Participants: Women ages 25 to 45 years with facial acne (≥25 visible lesi...

  9. FEMALE URETHRA – ANATOMO-CLINICAL IMPLICATIONS

    C. Zanoschi; R. Moldovanu

    2006-01-01

    Urethra represents the last segment of the urinary tract. We present a comprehensive account of the female urethral anatomy, including its component structures, neurovascular supply, relationship to adjacent structures (the vagina, bladder and vestibular glands, and connective tissue supports) and histology. These data are important because the distal segment of the female urethra is implicated in the mechanism of urinary continence (female stress urinary incontinence is thought to result f...

  10. Female consciousness in The Thorn Birds

    Yang Miao

    2015-01-01

    Colleen McCullough’s significant novels The Thorn Birds causes a tremendous sensation after its publication. This thesis tries to explore the female protagonist Meggie Cleary: a painful and significant process from suspecting and losing transfers into identification of the female consciousness.Colleen McCullough would like to mold female characters to highlight the heroine’s self-respect, the pursuit of equality and freedom.

  11. Queering gender in contemporary female Bildung narrative

    Šnircová Soňa

    2015-09-01

    Full Text Available The paper explores, in the context of feminist discussions about the Bildungsroman, a contemporary British novel that offers shocking images of female coming of age at the turn of the millennium. Queering gender and introducing male elements into the heroine’s process of maturation, the analysed novel appears to raise questions about the continuous relevance of the feminist distinction between male and female version of the genre. The paper however argues that although significantly rewriting both female Bildung and pornographic narratives, Helen Walsh’s Brass can still be read as a variation of the female Bildungsroman and an example of its contemporary developments.

  12. Body composition analysis in female ballet dancers

    Mihajlović Bojan; Mijatov Saša; Srdić Biljana; Stokić Edita J.

    2003-01-01

    Introduction The aim of this study was to evaluate and compare the nutritional status and body composition in female ballet dancers and a group of non-athletic female controls. Materials and methods The study group consisted of 30 female ballet dancers, aged 17.4±2.01, whereas the control group included 30 non-athletic female examinees, aged 18.00 years on average. Height and weight were measured and body mass index (BMI) was calculated in all subjects. Body composition was estimated using th...

  13. The evolution of female sex pheromones

    Ally R. HARARI, Hadass STEINITZ

    2013-08-01

    Full Text Available The role of female sex pheromones in natural selection, particularly as a means for species recognition to avoid the generation of hybrid offspring with low fitness, has been widely explored and is generally accepted by scholars. However, the significance of sex pheromones in shaping mate choice (sexual selection and in competition over breeding resources (social selection has been largely ignored. The effect of sexual selection on sex pheromones as a sexually dimorphic signaling trait has been discounted because the amount of pheromone released by females is typically minute, while the role of sex pheromones in competition over breeding resources (other than mates has not yet been considered. As a result of natural selection, variation in sex pheromones among females is expected to be low, and males are not expected to choose their mates among pheromone-releasing conspecific females. Sexual selection, on the other hand, should drive the increase in pheromone variance among females, and males are expected to choose females based on this variation. Moreover, social selection resulting from more general social interactions, for example competition among females for breeding sites and food, should also promote variance among female sex pheromones. Here, we review the current evidence for each of the three selection processes acting on sex pheromones of female moths as an advertising trait. We suggest that the three selection types are not mutually exclusive but rather act together to promote different fitness components in diverse ecological situations [Current Zoology 59 (4: 569–578, 2013].

  14. Eating disorders throughout female adolescence.

    Dominé, F; Dadoumont, C; Bourguignon, J-P

    2012-01-01

    Eating disorders (EDs) are conditions which are becoming more and more widespread among adolescents and they often lead them to seek the opinion of a professional health caregiver, including gynecologists and pediatricians. EDs, and particularly anorexia nervosa (AN), are usually classified as psychological or psychiatric disorders, but they may have major somatic implications and complications as osteoporosis, nutritional deficiencies, cerebral atrophy, cardiac and metabolic disorders. A key issue in the management is prevention or reduction of both the serious somatic consequences and the important mental health consequences (e.g. depression, psychosocial withdrawal, phobia and suicide), integrating different perspectives (psychological or psychiatric - individual and familial -, genetic, nutritional, pediatric, gynecological). Adolescence is a critical period for the onset of EDs though they may also involve younger children. In this case, the consequences on the development (height, weight, puberty) can also be significant. In this review, we will focus on eating disorders in adolescent girls with an emphasis on AN. We describe variations in ED characteristics and their management depending on age at occurrence. A possible ED should be considered by pediatricians consulted about delayed female growth and puberty as well as gynecologists in patients with primary or secondary amenorrhea or infertility. PMID:22846535

  15. Letters from Officer/Orientalist K.N. Smirnov from the Caucasian Front as a Source for the Study of the Military/Political Situation in Turkey and Iran in 1914–1917 (Continuation

    Nugzar K. Ter-Oganov

    2015-03-01

    Full Text Available This study attempts to analyze the letters of officer/orientalist and military oriental scholar, officer in the Intelligence Section of the Staff of the Caucasian Military District, Staff Captain Konstantin Nikolayevich Smirnov, sent by him from the Turkish and Iranian sectors of the Caucasian front to his wife Kseniya Karlovna Smirnova (Kester over the period 1914–1917. Depending on changes in the deployment of Russian troops fighting against the Turkish army, as well as the German-Turkish block, both in the north-eastern part of Turkey and in the north-west of Iran, K.N. Smirnov had sent those letters from Kamarli, Diadin, Iğdır, Beyazıt, Trebizond, Kazvin, Kermanshah, Kerind, Qasr-e Shirin, Ava now to Tiflis and now to Sevastopol, Hamadan, and Kazvin, where his wife was staying at that particular point in time. K.N. Smirnov’s surviving letters, just like their fragments, give us an idea of the military/political situation along the line of contact with the enemy on the Caucasian front, as well as many aspects of the activity of officers from the Expeditionary Corps of General N.N. Baratov in Iran over the period 1915–1917. Of interest is his characterization of the personal qualities of many Russian officers, such as General N.N. Baratov, the immediate superior of Staff Captain Smirnov, who at the time headed the reconnaissance unit of the Expeditionary Corps, Colonel N.F. Ern, Chief of Staff, and other officers of the corps. The letters also bring to light the character of activity by K.N. Smirnov as a ―political officer‖. K.N. Smirnov’s letters contain extremely rare information on the episode of short-term Anglo-Russian military cooperation on the Caucasian front intended to coordinate actions against Turkish troops in Mesopotamia.

  16. Adult phantoms as function of body mass, height and posture by using caucasian anthropomorphic statistics; Fantomas adultos em funcao da massa corporal, da altura e da postura usando estatisticas antropometricas caucasianas

    Kramer, Richard; Cassola, Vagner Ferreira; Lira, Carlos Alberto Brayner de Oliveira; Khoury, Helen Jamil, E-mail: rkramer@uol.com.b, E-mail: vagner.cassola@gmail.co [Universidade Federal de Pernambuco (UFPE), Recife, PE (Brazil). Dept. de Energia Nuclear; Milian, Felix Mas, E-mail: felix_mas_milian@yahoo.co [Universidade Estadual de Santa Cruz (UESC), Ilheus, BA (Brazil). Dept. de Ciencias Exatas e Tecnologia

    2011-10-26

    The CALLDose{sub X} 4.0 computer program uses conversion coefficients for the MASH and FASH adult phantoms on the vertical and supine postures, representing the standard man and woman according to ICRP 90 and are called 'basic phantoms'. For improving the representation of real patients in the CALLDose{sub X}, this paper developed adults phantoms as function of mass and height by using anthropometric data from nine of them prevailing caucasian countries

  17. Determination of the mutation spectrum of the EXT1/EXT2 genes in British Caucasian patients with multiple osteochondromas, and exclusion of six candidate genes in EXT negative cases.

    Lonie, Lorne; Porter, Daniel E; Fraser, Maria; Cole, Trevor; Wise, Carol; Yates, Laura; Wakeling, Emma; Blair, Ed; Morava, Eva; Monaco, Anthony P; Ragoussis, Jiannis

    2006-11-01

    We describe here the spectrum and distribution of mutations in the EXT1 and EXT2 genes in the largest reported British Caucasian multiple osteochondromas (MO) population. Furthermore, we report for the first time the screening of the EXT1 and EXT2 promoters, 5'UTRs, and 3'UTRs, and exclude six potential MO candidate genes in individuals without a detectable mutation within the coding region of EXT1 and EXT2. The coding exons of EXT1 and EXT2 were screened in 72 unrelated probands affected with MO. Forty-six different mutations were identified in 56 probands, of which 29 were novel. Mutation in the EXT1 and EXT2 genes each accounted for 50% of the mutations identified. Of the 72 probands, 42 were of British Caucasian descent, which when added to the 41 British Caucasian families previously reported from our total cohort, gave a total of 83 families. This cohort's proportional frequency for EXT1/EXT2 mutation was 53%/47%. We also validated the technique of high-resolution melting analysis in a blind study using 27 unique EXT1 or EXT2 mutations. This technique was found to be sensitive with a detection rate of 100% regarding heterozygote detection for EXT mutation scanning. Furthermore, this technique has a very high throughput and is very cost-effective. PMID:17041877

  18. The 5-HT2C receptor gene Cys23Ser polymorphism influences the intravaginal ejaculation latency time in Dutch Caucasian men with lifelong premature ejaculation

    Paddy KC Janssen

    2014-08-01

    Full Text Available It has been postulated that the persistent short intravaginal ejaculation latency time (IELT of men with lifelong premature ejaculation (LPE is related to 5-hydroxytryptamine (HT2C receptor functioning. The aim of this study was to investigate the relationship of Cys23Ser 5-HT2C receptor gene polymorphism and the duration of IELT in men with LPE. Therefore, a prospective study was conducted in 64 Dutch Caucasian men with LPE. Baseline IELT during coitus was assessed by stopwatch over a 1-month period. All men were genotyped for Cys23Ser 5-HT2C receptor gene polymorphism. Allele frequencies and genotypes of Cys and Ser variants of 5-HT2C receptor gene polymorphism were determined. Association between Cys/Cys and Ser/Ser genotypes and the natural logarithm of the IELT in men with LPE were investigated. As a result, the geometric mean, median and natural mean IELT were 25.2, 27.0, 33.9 s, respectively. Of all men, 20.0%, 10.8%, 23.1% and 41.5% ejaculated within 10, 10-20, 20-30 and 30-60 s after vaginal penetration. Of the 64 men, the Cys/Cys and Ser/Ser genotype frequency for the Cys23Ser polymorphism of the 5-HT2C receptor gene was 81% and 19%, respectively. The geometric mean IELT of the wildtypes (Cys/Cys is significantly lower (22.6 s; 95% CI 18.3-27.8 s than in male homozygous mutants (Ser/Ser (40.4 s; 95% CI 20.3-80.4 s (P = 0.03. It is concluded that Cys23Ser 5-HT2C receptor gene polymorphism is associated with the IELT in men with LPE. Men with Cys/Cys genotype have shorter IELTs than men with Ser/Ser genotypes.

  19. Ethnic comparison of pharmacokinetics of {sup 18}F-florbetaben, a PET tracer for beta-amyloid imaging, in healthy Caucasian and Japanese subjects

    Senda, Michio; Sasaki, Masahiro; Yamane, Tomohiko; Shimizu, Keiji [Institute of Biomedical Research and Innovation, Division of Molecular Imaging, 2-2 Minatojima-Minamimachi, Chuo-ku, Kobe (Japan); Patt, Marianne; Barthel, Henryk; Sattler, Bernhard; Sabri, Osama [University of Leipzig, Department of Nuclear Medicine, Leipzig (Germany); Nagasawa, Toshiki; Aitoku, Yasuko [Bayer Yakuhin Ltd, Osaka (Japan); Schultze-Mosgau, Marcus [Bayer HealthCare AG, Berlin (Germany); Dinkelborg, Ludger [Piramal Imaging GmbH, Berlin (Germany)

    2015-01-15

    {sup 18}F-Florbetaben is a positron emission tomography (PET) tracer indicated for imaging cerebral beta-amyloid deposition in adult patients with cognitive impairment who are being evaluated for Alzheimer's disease and other causes of cognitive decline. The present study examined ethnic comparability of the plasma pharmacokinetics, which is the input to the brain, between Caucasian and Japanese subjects. Two identical phase I trials were performed in 18 German and 18 Japanese healthy volunteers to evaluate the plasma pharmacokinetics of a single dose of 300 MBq {sup 18}F-florbetaben, either of low (≤5 μg, LD) or high (50-55 μg, HD) mass dose. Pharmacokinetic parameters were evaluated based on the total {sup 18}F radioactivity measurements in plasma followed by metabolite analysis using radio-HPLC. The pharmacokinetics of {sup 18}F-florbetaben was characterized by a rapid elimination from plasma. The dose-normalized areas under the curve of {sup 18}F-florbetaben in plasma as an indicator of the input to the brain were comparable between Germans (LD: 0.38 min/l, HD: 0.55 min/l) and Japanese (LD: 0.35 min/l, HD: 0.45 min/l) suggesting ethnic similarity, and the mass dose effect was minimal. A polar metabolite fraction was the main radiolabelled degradation product in plasma and was also similar between the doses and the ethnic groups. Absence of a difference in the pharmacokinetics of {sup 18}F-florbetaben in Germans and Japanese has warranted further global development of the PET imaging agent. (orig.)

  20. What accounts for ethnic differences in newborn skinfold thickness comparing South Asians and White Caucasians? Findings from the START and FAMILY Birth Cohorts

    Anand, S S; Gupta, M K; Schulze, K M; Desai, D; Abdalla, N; Wahi, G; Wade, C; Scheufler, P; McDonald, S D; Morrison, K M; Vasudevan, A; Dwarakanath, P; Srinivasan, K; Kurpad, A; Gerstein, H C; Teo, K K

    2016-01-01

    Objective: South Asians are a high-risk group for type 2 diabetes and coronary heart disease. We sought to determine ethnic differences in newborn adiposity comparing South Asians (SA) to White Caucasians (Whites). Methods: Seven hundred ninety pregnant women (401 SA, 389 Whites) and their full-term offspring from two birth cohorts in Canada were analyzed. Pregnant women completed a health assessment including a 75-g oral glucose tolerance test to assess for dysglycemia. Birthweight, length, waist and hip circumference, and triceps and subscapular skinfold thickness (a surrogate measure of body adiposity) were measured in all newborns. Multivariate regression was used to identify maternal factors associated with newborn skinfold measurements. Results: South Asian women were younger (30.1 vs 31.8 years, P<0.001), their prepregnancy body mass index was lower (23.7 vs 26.2, P<0.0001) and gestational diabetes was substantially higher (21% vs 13%, P=0.005) compared with Whites. Among full-term newborns, South Asians had lower birthweight (3283 vs 3517 g, P=0.0001), had greater skinfold thickness (11.7 vs 10.6 mm; P=0.0001) and higher waist circumference (31.1 vs 29.9 cm, P=0.0001) compared with Whites. Risk factors for newborn skinfold thickness included South Asian ethnicity (standardized estimate (s.e.): 0.24; P<0.0001), maternal glucose (s.e.: 0.079; P=0.04) and maternal body fat (s.e.: 0.14; P=0.0002). Conclusions: South Asian newborns are lower birthweight and have greater skinfold thickness, compared with White newborns, and this is influenced by maternal body fat and glucose. Interventions aimed at reducing body fat prior to pregnancy and gestational diabetes during pregnancy in South Asians may favorably alter newborn body composition and require evaluation. PMID:26315840

  1. Promoting the female condom to refugees

    Jacqueline Papo

    2006-05-01

    Full Text Available UNHCR and its partners have been providing male condoms since the late 1990s. However, uptake remains alarmingly low. Will the agency be more successful in promoting the female condom, a female-initiated barrier method of contraception and disease prevention?

  2. The Dutch Female Board Index 2010

    Lückerath – Rovers, M.

    2010-01-01

    The Dutch Female Board Index 2010 shows for the fourth year a survey of female representation on the Executive Boards and Supervisory Boards of 99 Dutch NVs listed on Euronext Amsterdam. The companies were classified by the percentage of women in their joint Executive Board and Supervisory Board. Th

  3. Are Female Top Managers Really Paid Less?

    Geiler, P.H.M.; Renneboog, L.D.R.

    2014-01-01

    Abstract: Are female top managers paid less than their male counterparts? Is the gender gap higher in male-dominated industries? What effect on pay do female non-executive directors and remuneration consultants exert? While we find no pay gap for the figure-head (CEO), there is strong pay discrimina

  4. Female alcoholism: Gender differences as victimogenic predispositions

    Konstantinović-Vilić Slobodanka

    2014-01-01

    Full Text Available The subject matter of this paper is an analysis of stereotypical social reactions to women’s alcoholism in the micro and macro social and cultural environment. The social stigma and blame that female alcohol abusers are exposed to have become part of deeply rooted gender-related labels. In a broader social context, they lead to discrimination and social exclusion. In the contemporary society, female alcoholism is turning into a growing social and health problem and because of that it is essential to make the social environment more sensitive to the issue of female alcoholism in order to eliminate the causes of female alcoholism and fully support women’s medical treatment,. It would have a preventive effect in suppressing female alcoholism and it would significantly reduce victimization of women who are, in such circumstances, much more vulnerable and exposed to physical and sexual violence. The aim of this paper is to point out to the basic phenomenological and etiological feature of female alcoholism, prejudices and stereotypical attitudes they are exposed to, social and cultural implications of female alcoholism, which is perceived as a predisposition for women’s victimization and exposure to violence, so as to promote a different social approach to female alcoholism and advocate for instituting social and educational policy based on the concept of gender equality and support of social control measures.

  5. Characteristics Related to Female & Male Leaders

    Richardson, Agnes M.

    2004-01-01

    The following research investigated gender and the leadership role and determined if there are differences in leadership styles, behaviors, traits, and characteristics between female leaders and male leaders. Literature suggests there are specific gender leadership differences between males and females in leadership styles, behaviors, traits, and…

  6. Aggression and coexistence in female caribou

    Weckerly, Floyd W.; Ricca, Mark A.

    2014-01-01

    Female caribou (Rangifer tarandus) are highly gregarious, yet there has been little study of the behavioral mechanisms that foster coexistence. Quantifying patterns of aggression between male and female, particularly in the only cervid taxa where both sexes grow antlers, should provide insight into these mechanisms. We asked if patterns of aggression by male and female caribou followed the pattern typically noted in other polygynous cervids, in which males display higher frequencies and intensity of aggression. From June to August in 2011 and 2012, we measured the frequency and intensity of aggression across a range of group sizes through focal animal sampling of 170 caribou (64 males and 106 females) on Adak Island in the Aleutian Archipelago, Alaska. Males in same-sex and mixed-sex groups and females in mixed-sex groups had higher frequencies of aggression than females in same-sex groups. Group size did not influence frequency of aggression. Males displayed more intense aggression than females. Frequent aggression in mixed-sex groups probably reflects lower tolerance of males for animals in close proximity. Female caribou were less aggressive and more gregarious than males, as in other polygynous cervid species.

  7. Male versus Female Attitudes toward Stuttering

    St. Louis, Kenneth O.

    2012-01-01

    Purpose: The study investigated the extent to which differences existed between public attitudes of males versus females. Method: One hundred adults, 50 males and 50 females, were chosen at random from each of 50 study samples comprising a total of 3371 respondents in a database archive who had completed the "Public Opinion Survey of Human…

  8. Troubling Success: Interviews with Black Female Faculty

    Edwards, Nivischi N.; Beverly, Monifa Green; Alexander-Snow, Mia

    2011-01-01

    This study explores the complexity of success for Black female faculty members based on six Black women at a public research oriented university in the Southeast. All women shared the challenges they experience as Black female faculty members. Findings indicate that while these women seemingly have attained professional success, they are leery of…

  9. Advertising discourse analysis : a case study of female identities in a Hong Kong local female magazine

    Lee, Ka-yan, Maggie; 李嘉欣

    2014-01-01

    Although Hong Kong ranked 15th globally in the United Nations Gender–related Development Index 2013 (UNDP, 2014), a discrepancy was identified between female images portrayed in print media and the actual gender equality progresses achieved (Equal Opportunities Commission, 2009). Media portrayals of female, particularly body beauty advertisements, disseminate female stereotypes and unequal gender ideologies. According to Wolf (1992, p.12), evaluating females with reference to a “culturally im...

  10. Female Athlete Triad: Past, Present, and Future.

    Matzkin, Elizabeth; Curry, Emily J; Whitlock, Kaitlyn

    2015-07-01

    After the passage of Title IX in 1972, female sports participation skyrocketed. In 1992, the female athlete triad was first defined; diagnosis required the presence of an eating disorder, amenorrhea, and osteoporosis. However, many athletes remained undiagnosed because they did not meet all three of these criteria. In 2007, the definition was modified to a spectrum disorder involving low energy availability (with or without disordered eating), menstrual dysfunction, and low bone mineral density. With the new definition, all three components need not be present for a diagnosis of female athlete triad. Studies using the 1992 definition of the disorder demonstrated a prevalence of 1% to 4% in athletes. However, in certain sports, many female athletes may meet at least one of these criteria. The actual prevalence of athletes who fall under the "umbrella" diagnosis of the female athlete triad remains unknown. PMID:26111876

  11. Perspective for Female Medical Physicists (abstract)

    Naqvi, Syed Mansoor; Hasnain, Aziz Fatima

    2009-04-01

    Due to cultural and religious reasons, Pakistani women can be reluctant to seek medical attention for disorders affecting their genitals or breasts. As a result, in the case of cervical and breast cancers, oncological treatment is often not received until the diseases are in the late stages. Once a cancer is classified and the tumor marked, the role of the medical physicist begins. Medical physicists' responsibilities include treatment planning, supervising treatment through radiation, dosimetry, contouring, training, equipment selection, education, research, and supervising radiotherapy facilities. In brachytherapy, isotopes are placed at the tumor site in the form of wires or seeds. There are very few female medical physicists in Pakistan. This leads to further hesitation on the part of many women to seek treatment. To help female patients obtain needed medical care, female physics students should be encouraged to pursue the emerging field of medical physics. This would provide a new professional opportunity for female physics students and give comfort to female patients.

  12. Motivations of female Black Hills deer hunters

    Gigliotti, Larry M.; Covelli Metcalf, Elizabeth

    2016-01-01

    State fish and wildlife agencies are particularly interested in attracting female participation because of the potential to offset declining participation in hunting. Understanding female hunters’ motivations will be critical for designing effective recruitment and retention programs for women hunters. Although female participation in hunting is increasing, males still outnumber females by about tenfold. Gender differences in deer hunters were explored by comparing ratings of eight motivations (social, nature, excitement, meat, challenge, trophy, extra hunting opportunity, and solitude). Hunter types were defined by hunters’ selection of the most important motivation for why they like Black Hills deer hunting. Overall, females and males were relatively similar in their ratings of the eight motivations, and we found 85% gender similarity in the selection of the most important motivation. Women were slightly more motivated by the food aspect of the hunt while men placed slightly more value on the hunt as a sporting activity.

  13. Female sexuality, regulation and resistance.

    Khanna, R; Price, J

    1994-06-01

    India was the context for this discussion of female sexuality, rigid social norms, women's strategies for resistance, the evolution of norms from colonial India, prostitution, myths, and self-help women's activities. Sexuality is a changing set of ideas, and women have contributed to the redefinition. The biological view without consideration of the sociocultural and historical influences proscribes what is deviant and may be used to reinforce patriarchy and colonialism. Management and control of sexuality has been influenced by class, religion, caste, and ethnicity. During the colonial period, women's sexuality and treatment was challenged by the missionaries. The abolishment of "sati" as a traditional practice was used by the British to expand their rule and control over a wider regional area. Attempts were also made to regulate prostitution as means of protecting the health of the British army. The law requiring registration, examination, and commitment for treatment of prostitutes was not adhered to by the women involved. The notion of mothers as irresponsible came into being about 1900, and encouraged abandonment of traditional child- rearing ways for the Western standard of health and hygiene, and lifestyle. In Bengal, motherhood and mother qoddesses became the symbol of the liberation movement. The maternal role could be strengthened through education. The notion of mother and nationhood was supported by the women's movement in Great Britain and the US through positive eugenics ideas of quality race, which supported the ruling elite of British and Indians. Thus, the high class women were to be protected from early marriage, and encouraged to produce children fit to govern; the poor were to be protected from prostitution and overpopulation. Post colonial ideas about sexuality reflected a number of influences both from within and outside India. Health was a focus, and program targets were those who were outside the norm: women with too many children

  14. Laparoscopic evaluation of female infertility

    Background: Sub-fertility is inability to ensure child bearing when it is wanted. Prevalence of sub-fertility in industrialised countries has been quoted as 20%, and seems to be on the rise. Traditional way to assess the uterine cavity, tubal structure and tubal patency was hysterosalpingography but it has now been largely superseded by laparoscopy and hysteroscopy. The objective of this study was to highlight the role of laparoscopy in establishing diagnosis of female infertility. Methods: This descriptive study was conducted in Gynaecology Unit of Liaquat University of Medical Health Sciences, Hyderabad, Pakistan from August 28, 2000 to July 1, 2001. Total 200 sub-fertile patients attended the gynaecology OPD. Out of these 30 patients were selected for laparoscopy and dye test who were suspected cases of endometriosis, abnormal HSG and unexplained infertility. Those patients who had medical disorders and contraindication for laparoscopy were excluded from study. Detailed history of every patient was recorded on a proforma and physical examination was performed. Laparoscopy was scheduled in proliferative phase of menstrual cycle. Data were analysed using SPSS 11. Frequency and percentages were calculated to describe the results. Results: Out of 200 sub-fertile patients total 30 patients were selected for laparoscopy. Twenty (66%) patients were in primary infertility group while 10 (33%) patients were in secondary infertility group. Eleven (55%) patients of primary infertility belong to age group of 18-25 years while 6(60%) patients of secondary infertility belong to age group of 26- 33 years. Mean duration of sub fertility at time of presentation in primary infertility group was 1.95 years while in secondary infertility was 2.70 years. In primary infertility group main associated symptoms were dysmenorrhoeal in 8 (40%), irregular cycles 5 (25%), and dyspareunia in 4 (20%). In secondary infertility group 3 (30%) patients had dysmenorrhoeal and dyspareunia while 2

  15. Sexual signalling by females: do unmated females increase their signalling effort?

    Simmons, Leigh W

    2015-06-01

    Theory predicts that females should invest least in mate searching when young, but increase their effort with age if they remain unmated. Few studies have examined variation in female sexual signalling. Female Dawson's burrowing bees (Amegilla dawsoni) search for males by signalling their receptivity on emergence, but many leave the emergence site unmated and must attract males at feeding sites. Female bees prevented from mating on emergence had more extreme versions of cuticular hydrocarbon profiles that make them attractive to males, lending empirical evidence of adaptive shifts in female mating effort. PMID:26109613

  16. Complex chemosensory control of female reproductive behaviors.

    Fraser, Eleanor J; Shah, Nirao M

    2014-01-01

    Olfaction exerts a profound influence on reproductive physiology and behavior in many animals, including rodents. Odors are recognized by sensory neurons residing in the main olfactory epithelium (MOE) and the vomeronasal organ (VNO) in mice and many other vertebrates. The relative contributions of the MOE and VNO in the display of female behaviors are not well understood. Mice null for Cnga2 or Trpc2 essentially lack odor-evoked activity in the MOE and VNO, respectively. Using females mutant for one or both of Cnga2 and Trpc2, we find that maternal care is differentially regulated by the MOE and VNO: retrieval of wandering pups requires the MOE and is regulated redundantly by the VNO whereas maternal aggression requires both sensory epithelia to be functional. Female sexual receptivity appears to be regulated by both the MOE and VNO. Trpc2 null females have previously been shown to display male-type mounting towards other males. Remarkably, we find that females double mutant for Cnga2 and Trpc2 continue to mount other males, indicating that the disinhibition of male-type sexual displays observed in Trpc2 null females does not require chemosensory input from a functional MOE. Taken together, our findings reveal a previously unappreciated complexity in the chemosensory control of reproductive behaviors in the female mouse. PMID:24587340

  17. Complex chemosensory control of female reproductive behaviors.

    Eleanor J Fraser

    Full Text Available Olfaction exerts a profound influence on reproductive physiology and behavior in many animals, including rodents. Odors are recognized by sensory neurons residing in the main olfactory epithelium (MOE and the vomeronasal organ (VNO in mice and many other vertebrates. The relative contributions of the MOE and VNO in the display of female behaviors are not well understood. Mice null for Cnga2 or Trpc2 essentially lack odor-evoked activity in the MOE and VNO, respectively. Using females mutant for one or both of Cnga2 and Trpc2, we find that maternal care is differentially regulated by the MOE and VNO: retrieval of wandering pups requires the MOE and is regulated redundantly by the VNO whereas maternal aggression requires both sensory epithelia to be functional. Female sexual receptivity appears to be regulated by both the MOE and VNO. Trpc2 null females have previously been shown to display male-type mounting towards other males. Remarkably, we find that females double mutant for Cnga2 and Trpc2 continue to mount other males, indicating that the disinhibition of male-type sexual displays observed in Trpc2 null females does not require chemosensory input from a functional MOE. Taken together, our findings reveal a previously unappreciated complexity in the chemosensory control of reproductive behaviors in the female mouse.

  18. Female Clergy as Agents of Religious Change?

    Kati Niemelä

    2011-08-01

    Full Text Available This article focuses on female clergy as potential agents of change in the Church. I argue that the adoption of female clergy is one of the main factors that cause the Church to change its practices, policies and theological orientation. The first female ministers were ordained in the Evangelical Lutheran Church of Finland in 1988. This is fairly late compared to other Nordic countries. However, the number of female ministers and female students has been growing fast and nowadays about 70 percent of theology students are female.The paper is based on quantitative surveys conducted among the members of the Clergy Union in 2002, 2006 and 2010 (N = about 1,000 each and among the applicants for university studies in theology in 2010. The research shows that clergywomen are changing the Church in a clearly more liberal direction. They do it in various areas of church life: they change the perception of faith and dogma, the policies of the Church as well as daily practices in parishes. Clergymen are notably more traditional in their orientation, even young clergymen. Therefore it is especially the female clergy who serve as agents of religious change in the Church.

  19. The evolution of female sex pheromones

    Ally R.HARARI; Hadass STEINITZ

    2013-01-01

    The role of female sex pheromones in natural selection,particularly as a means for species recognition to avoid the generation of hybrid offspring with low fitness,has been widely explored and is generally accepted by scholars.However,the significance of sex pheromones in shaping mate choice (sexual selection) and in competition over breeding resources (social selection) has been largely ignored.The effect of sexual selection on sex pheromones as a sexually dimorphic signaling trait has been discounted because the amount of pheromone released by females is typically minute,while the role of sex pheromones in competition over breeding resources (other than mates) has not yet been considered.As a result of natural selection,variation in sex pheromones among females is expected to be low,and males are not expected to choose their mates among pheromone-releasing conspecific females.Sexual selection,on the other hand,should drive the increase in pheromone variance among females,and males are expected to choose females based on this variation.Moreover,social selection resulting from more general social interactions,for example competition among females for breeding sites and food,should also promote variance among female sex pheromones.Here,we review the current evidence for each of the three selection processes acting on sex pheromones of female moths as an advertising trait.We suggest that the three selection types are not mutually exclusive but rather act together to promote different fitness components in diverse ecological situations.

  20. The female athlete triad and endothelial dysfunction.

    Lanser, Erica M; Zach, Karie N; Hoch, Anne Z

    2011-05-01

    A tremendous increase in the number of female athletes of all ages and abilities has occurred in the past 35 years. In general, sports and athletic competition produce healthier and happier women. However, explosion in participation has revealed clear gender-specific injuries and medical conditions unique to the female athlete. This article focuses on the latest advances in our knowledge of the female athlete triad and the relationship between athletic-associated amenorrhea and endothelial dysfunction. Treatment of vascular dysfunction with folic acid is also discussed. PMID:21570034

  1. Are Female Top Managers Really Paid Less?

    Geiler, P.H.M.; Renneboog, L.D.R.

    2014-01-01

    Abstract: Are female top managers paid less than their male counterparts? Is the gender gap higher in male-dominated industries? What effect on pay do female non-executive directors and remuneration consultants exert? While we find no pay gap for the figure-head (CEO), there is strong pay discrimination at the level of the other top managers. These female executive directors earn over a five-year tenure period £1.3 million less than male directors, and this pay gap is visible for all componen...

  2. [Female sexual dysfunction: Drug treatment options].

    Alcántara Montero, A; Sánchez Carnerero, C I

    2016-01-01

    Many women will likely experience a sexual problem in their lifetime. Female sexual dysfunction is a broad term used to describe 3 categories of disorders of a multifactorial nature. Effective, but limited pharmacotherapeutic options exist to address female sexual dysfunction. The FDA recently approved the first agent for treatment of hypoactive sexual desire disorder in pre-menopausal women. Off-label use of hormonal therapies, particularly oestrogen and testosterone, are the most widely employed for female sexual dysfunction, particularly in post-menopausal women. Other drugs currently under investigation include phosphodiesterase inhibitors and agents that modulate dopamine or melanocortin receptors. PMID:27041639

  3. Differential endothelial cell gene expression by African Americans versus Caucasian Americans: a possible contribution to health disparity in vascular disease and cancer

    Milbauer LC

    2011-01-01

    Full Text Available Abstract Background Health disparities and the high prevalence of cardiovascular disease continue to be perplexing worldwide health challenges. This study addresses the possibility that genetic differences affecting the biology of the vascular endothelium could be a factor contributing to the increased burden of cardiovascular disease and cancer among African Americans (AA compared to Caucasian Americans (CA. Methods From self-identified, healthy, 20 to 29-year-old AA (n = 21 and CA (n = 17, we established cultures of blood outgrowth endothelial cells (BOEC and applied microarray profiling. BOEC have never been exposed to in vivo influences, and their gene expression reflects culture conditions (meticulously controlled and donor genetics. Significance Analysis of Microarray identified differential expression of single genes. Gene Set Enrichment Analysis examined expression of pre-determined gene sets that survey nine biological systems relevant to endothelial biology. Results At the highly stringent threshold of False Discovery Rate (FDR = 0, 31 single genes were differentially expressed in AA. PSPH exhibited the greatest fold-change (AA > CA, but this was entirely accounted for by a homolog (PSPHL hidden within the PSPH probe set. Among other significantly different genes were: for AA > CA, SOS1, AMFR, FGFR3; and for AA Many more (221 transcripts for 204 genes were differentially expressed at the less stringent threshold of FDR CA for 46/157 genes within that system. Conclusions Many of the genes implicated here have substantial roles in endothelial biology. Shear stress response, a critical regulator of endothelial function and vascular homeostasis, may be different between AA and CA. These results potentially have direct implications for the role of endothelial cells in vascular disease (hypertension, stroke and cancer (via angiogenesis. Also, they are consistent with our over-arching hypothesis that genetic influences stemming from ancestral

  4. Distribution of toenail selenium levels in young adult Caucasians and African Americans in the United States: The CARDIA Trace Element Study

    Background: Data on selenium (Se) levels in American young adults, especially in African Americans, are lacking. Objective: This study presented toenail Se distributions in American young adults of both genders, including both Caucasians and African Americans; and explored potential predictors of toenail Se levels. Data and methods: Data from the Coronary Artery Risk Development in Young Adults study among 4252 American young adults, aged 20-32 in 1987 was used to examine toenail Se levels by instrumental neutron-activation analysis. The distribution of Se levels was described and multivariable linear regression was used to examine potential modifiers of toenail Se concentration within ethnicity-gender subgroups. Results: The geometric mean of toenail Se in this cohort was 0.844 μg/g (95% CI, 0.840-0.849 μg/g) and the median was 0.837 μg/g (95% CI, 0.833-0.844 μg/g). Median levels from lowest to highest quintile were 0.691, 0.774, 0.838, 0.913 and 1.037 μg/g. Se levels varied geographically, and were generally in accordance with its concentrations in local soil. Males, African Americans, current smokers, heavy drinkers and less educated participants were more likely to have low Se levels. Conclusion: This study suggests that toenail Se levels vary geographically depending on soil Se concentrations. In addition to gender, ethnicity and education level, smoking status and alcohol consumption are two important indicators of Se status since they are modifiable lifestyle factors. Findings from this study might aid public health professionals in identifying people at relatively high or low Se levels, so that chronic disease prevention efforts can be directed toward these subgroups. - Research highlights: → Average of toenail Se levels in this cohort was 0.844 μg/g (95% CI, 0.840-0.849 μg/g). → Toenail Se levels vary geographically depending on soil Se concentrations. → Males, African Americans and less educated participants have low Se levels. → Smoking

  5. Distribution of toenail selenium levels in young adult Caucasians and African Americans in the United States: The CARDIA Trace Element Study

    Xun, Pengcheng; Bujnowski, Deborah [Department of Nutrition, Gillings School of Global Public Health and School of Medicine, University of North Carolina at Chapel Hill, 2221 McGavran-Greenberg, Campus Box: 7461, Chapel Hill, NC (United States); Department of Epidemiology, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, NC (United States); Liu, Kiang [Department of Preventive Medicine, Feinberg School of Medicine, Northwestern University, Chicago, IL (United States); Steve Morris, J. [Research Reactor Center, University of Missouri-Columbia, Columbia, MO (United States); Guo, Zhongqin [Department of Epidemiology and Biostatistics, School of Public Health, Ningxia Medical University, Ningxia (China); Department of Nutrition, Gillings School of Global Public Health and School of Medicine, University of North Carolina at Chapel Hill, 2221 McGavran-Greenberg, Campus Box: 7461, Chapel Hill, NC (United States); He, Ka, E-mail: kahe@unc.edu [Department of Nutrition, Gillings School of Global Public Health and School of Medicine, University of North Carolina at Chapel Hill, 2221 McGavran-Greenberg, Campus Box: 7461, Chapel Hill, NC (United States); Department of Epidemiology, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, NC (United States)

    2011-05-15

    Background: Data on selenium (Se) levels in American young adults, especially in African Americans, are lacking. Objective: This study presented toenail Se distributions in American young adults of both genders, including both Caucasians and African Americans; and explored potential predictors of toenail Se levels. Data and methods: Data from the Coronary Artery Risk Development in Young Adults study among 4252 American young adults, aged 20-32 in 1987 was used to examine toenail Se levels by instrumental neutron-activation analysis. The distribution of Se levels was described and multivariable linear regression was used to examine potential modifiers of toenail Se concentration within ethnicity-gender subgroups. Results: The geometric mean of toenail Se in this cohort was 0.844 {mu}g/g (95% CI, 0.840-0.849 {mu}g/g) and the median was 0.837 {mu}g/g (95% CI, 0.833-0.844 {mu}g/g). Median levels from lowest to highest quintile were 0.691, 0.774, 0.838, 0.913 and 1.037 {mu}g/g. Se levels varied geographically, and were generally in accordance with its concentrations in local soil. Males, African Americans, current smokers, heavy drinkers and less educated participants were more likely to have low Se levels. Conclusion: This study suggests that toenail Se levels vary geographically depending on soil Se concentrations. In addition to gender, ethnicity and education level, smoking status and alcohol consumption are two important indicators of Se status since they are modifiable lifestyle factors. Findings from this study might aid public health professionals in identifying people at relatively high or low Se levels, so that chronic disease prevention efforts can be directed toward these subgroups. - Research highlights: {yields} Average of toenail Se levels in this cohort was 0.844 {mu}g/g (95% CI, 0.840-0.849 {mu}g/g). {yields} Toenail Se levels vary geographically depending on soil Se concentrations. {yields} Males, African Americans and less educated participants have

  6. Predictors of Depression in Female Adolescents.

    Milne, Lisa A.; Lancaster, Sandra

    2001-01-01

    Study examined factors associated with symptoms of depression in female adolescents. Specifically, the relationship between theoretically related measures-separation-individuation; interpersonal concerns; attachment style; parental representations-and symptoms of depression was investigated. The model developed explained interrelationships of…

  7. Female self-employment and children

    Noseleit, Florian

    2014-01-01

    Several analyses report a positive correlation between fertility and female self-employment; however, scholars disagree about the direction of this relationship. Knowing about the causal relationship is important because the relevant mechanisms and possible implications differ tremendously. This pap

  8. Selected Resources for Encouraging Females in Mathematics.

    Wiest, Lynda R.

    2001-01-01

    Offers selected resources that educators can use to increase their knowledge of ways to help girls and young women succeed in mathematics, integrate information into classroom instruction, and bring self-help opportunities to their female students' awareness. (KHR)

  9. Questionnaires for assessment of female sexual dysfunction

    Giraldi, Annamaria; Rellini, Alessandra; Pfaus, James G;

    2011-01-01

    There are many methods to evaluate female sexual function and dysfunction (FSD) in clinical and research settings, including questionnaires, structured interviews, and detailed case histories. Of these, questionnaires have become an easy first choice to screen individuals into different categories...

  10. Frequency of undiagnosed hypothyroidism in obese females

    To determine the frequency of undiagnosed hypothyroidism in obese females. Study Design: Cross sectional. Place and Duration of Study: Department of General Medicine, Combined Military Hospital, Multan (a tertiary care hospital). Six months. Subjects and Methods: All individuals fulfilling the inclusion criteria were enrolled in the study after their consent. Based upon their height and weight, the body mass index was calculated and their blood drawn for thyroid profile. Results: Total 133 participants were included in the study and all were females, and their mean age (± SD) was 47.68 ± 11.382 years. The overall frequency of undiagnosed hypothyroidism was 4.5% (6 out of the 133 subjects) Conclusion: The determined frequency of undiagnosed hypothyroidism in obese females is not high enough to recommend mass screening in all obese females. (author)

  11. Molecular aspects of Schistosoma mansoni female maturation

    Ana Lúcia Moraes Giannini

    1995-04-01

    Full Text Available Incubation of total protein extracts of Schistosoma mansoni with 3H 17-beta-estradiol and 20-hydroxyecdysone, revealed steroid binding proteins in both, male and female worms. The interaction of nuclear proteins with restriction fragments of the gender and stage-specific gene F-10 was investigated using the "Band-Shift" technique. Distinct male and female nuclear proteins bound to the fragments of this gene. Among the nuclear proteins, only those rich in cysteine residues bound to DNA. In vitro incubation of live worms with the estrogen antagonist Tamoxifen, altered the pattern of the DNA binding proteins, producing in females, a band profile similar to that obtained with male worm protein extracts. When Tamoxifen was injected into schistosome infected mice, the eggs produced by females presented an abnormal morphology, compatible with non-viable eggs. These results suggest that the regulation of transcription of the F-10 gene might involve steroid receptors.

  12. Mates of Competitive Females: The Relationships between Female Aggression, Mate Quality, and Parental Care

    Kristal E. Cain

    2014-01-01

    Full Text Available Though rarely mate-limited, females in a wide variety of species express traits commonly associated with mate competition in males. Recent research has shown that these competitive traits (ornaments, armaments, and intense aggression often function in the context of female-female competition for nonsexual reproductive resources and are often positively related to reproductive success. Increased success could occur because competitive females acquire limited ecological resources (nest sites, territories, etc. or because they pair with high quality males, that is, older, more ornamented, or more parental males. Further, males paired with aggressive/low care females may compensate by increasing their paternal efforts. Here, I examined patterns of social pairing and parental care in free-living dark-eyed juncos (Junco hyemalis, a biparental songbird. I found no detectable relationship between female competitive behavior (aggression and male quality (age, size, or ornamentation or male provisioning. Thus, neither of the mate choice hypotheses (females compete for males or males prefer aggressive females was supported. Instead, these results suggest that females compete for nonsexual resources and mate quality is a secondary consideration. I also found a negative relationship between male and female provisioning rates, suggesting that partners adjust their level of parental effort in response to their partner’s efforts.

  13. Female labour supply in india: proximate determinants

    Majumder, Rajarshi

    2011-01-01

    Traditional official definition of ‘work’ in developing countries excludes large number of activities that are predominantly performed by women. Naturally official Female Labour Force Participation Rate is quite low in such countries. Women who are officially in the labourforce must therefore have compelling reasons for doing so. This paper fills the research gap arising due to dearth of econometric analysis of female labour supply in Indian context by identifying proximate determinants. Apar...

  14. Biocontrol: Fungal Parasites of Female Cyst Nematodes

    Kerry, Brian

    1980-01-01

    Three species of fungi, Catenaria auxiliarls (Kühn) Tribe, Nematophthora gynophila Kerry and Crump, and a Lagenidiaceous fungus have been found attacking female cyst nematodes. All are zoosporic fungi which parasitize females on the root surface, cause the breakdown of the nematode cuticle, and prevent cyst formation. Their identification and some aspects of their biology are reviewed. N. gynophila is widespread in Britain and reduces populations of the cereal cyst nematode, Heterodera avenae...

  15. EATING BEHAVIOR DISORDERS OF FEMALE ADOLESCENTS

    Burgić-Radmanović, Marija; Gavrić, Živana; Štrkić, Dijana

    2009-01-01

    Background: Adolescence is a period of significant physical, emotional and intellectual changes, as well as changes in social roles, relations and expectations. Objective: Our objective was to inquire into eating attitudes among female adolescents. Subjects and method: The sample consisted of female adolescents, age of 16-17, attending first grade Economic and Medical Secondary School pupils in Banja Luka, 2007. Survey questionnaire (16 questions) is a scale for self-rating of eating di...

  16. Financial Behaviors of Female Teachers in Malaysia

    Zaimah R.; Sarmila M. S.; N. Lyndon; Azima A. M.; S. Selvadurai; Suhana Saad; A. C. Er

    2013-01-01

    This paper aims to identify the pattern of financial behavior among female teachers in Bandar Baru Bangi, Selangor. A total of 325 female teachers was involved in the study. Questionnaires were used in the survey to collect data. Data on questions relating to socioeconomic background, financial knowledge and financial behavior were gathered. The financial behavior pattern was formulated using the 5-Likert scale and financial knowledge with the choice of either ‘right’ or ‘wrong’ answer. The a...

  17. Aging, life trajectories and female homosexuality

    Andrea Moraes Alves

    2010-01-01

    The social science's literature about female homosexuality has recently grown in Brazil, showing the awakened interest in this issue. Since the 1990's, academic works have discussed female homosexuality: its meanings and its impact on gender issues, its relationships with social movements, specially the ones concerned with sexual rights in Brazil. Great part of these works focus on a young age rate, and some of them are dedicated to middle age women. However, there aren't works concerned with...

  18. Women's Responses towards Female Nudity in Advertising

    Surendranath, Anupama

    2012-01-01

    Female nudity has been explicitly used in advertisements. They have been around for a while and continue to be a significant part of the promotion technique. Consumers have different opinions about these advertisements. This study focuses on women’s responses towards female nudity in advertising. A comprehensive review on previous literature emphasis the different roles portrayed by women, memorization, brand recall, arousal and attraction, positive impacts, negative impacts, purchase intenti...

  19. ETHOLOGICAL STUDIES ON CALIFORNIAN RABBIT FEMALES

    M. Botha; I. BUD; ŞTEFAN REKA

    2013-01-01

    The aim of this paper was to underline different ethological aspects on Californianrabbit females, aspects which have important technological involves and definespecific approach of this breed, his temperament being net different from other breeds.Studies shows, that the Californian rabbit females demonstrate almost withoutexceptions that, they gets extremely lively and nervous temperament with its kind andhumans alike. This behavior determinates difficult approaches in breeding andreproducti...

  20. Female song occurs in songbirds with more elaborate female coloration and reduced sexual dichromatism

    Wesley Howard Webb

    2016-03-01

    Full Text Available Elaborate plumages and songs in male birds provide classic evidence for Darwinian sexual selection. However, trait elaboration in birds is not gender-restricted: female song has recently been revealed as a taxonomically-widespread trait within the songbirds (oscine Passerines, prompting increased research into likely functions and social/ecological correlates. Here we use phylogenetically-informed comparative analysis to test for an evolutionary association between female song and plumage color elaboration in songbirds. If there is an evolutionary trade-off between signaling modes, we predict a negative correlation between acoustic and visual elaboration. This trade-off hypothesis has been commonly proposed in males but has mixed empirical support. Alternatively, if song and plumage have similar or overlapping functions and evolve under similar selection pressures, we predict a positive correlation between female song and female plumage elaboration. We use published data on female song for 1,023 species of songbirds and a novel approach that allows for the reliable and objective comparison of color elaboration between species and genders. Our results reveal a significant positive correlation between female colorfulness and female song presence. In species where females sing, females (but not males are on average more colorful – with concomitantly reduced average sexual dichromatism. These results suggest that female plumage and female song likely evolved together under similar selection pressures and that their respective functions are reinforcing. We discuss the potential roles of sexual versus social selection in driving this relationship, and the implications for future research on female signals.

  1. Significance of Caucasian Sections for Working out Carbon-Isotope Standard for Upper Permian and Lower Triassic (Induan) and Their Correlation with the Permian of North-Eastern Russia

    Yuri D Zakharov; Alexander S Biakov; Aymon Baud; Heinz Kozur

    2005-01-01

    Data obtained on conodont distribution in the Permian-Triassic Sovetashen Section of Transcaucasia provide further limitations on the age of the carbon-isotopic anomalies discovered by Baud et al. (1989). The significance of Caucasian sections for working out the carbon-isotope standard for the Upper Permian and Lower Triassic (Induan) is shown. Original data on carbon-isotope composition of bivalve and brachiopod shells from Permian sediments of North-Eastern Russia (Omolon and Okhotsk areas) have been obtained, which may be used for their correlation.

  2. Kafkasya Muhacirlerinin Suriye Vilayetine İskânı ve Karşılaşılan Zorluklar
    The Settlement of Caucasian Refugees to Syria Province and the Hardships Encountered

    KIZILKAYA, Oktay; Tolga AKAY

    2013-01-01

    Russia invaded the Caucasian region completely in the secondhalf of 19th century. The Muslim nations of the Caucasia, who rejectedthe domination of Russia, decided to emigrate Ottoman Empire. The oppression and the cruelty that Russia carried out had an importantrole in the decision of emigration. The first refugees, who came fromCaucasia, were settled in Anatolia, Rumelia and partly Syria province.The Ottoman Empire lost war at the result of 1877–1878 Ottoman-Russia war. As the result of the...

  3. Evidence of an association between seasonal cycling of 25(OH)D and markers of bone health in UK South Asian but not Caucasian women living at 51oN

    Darling, AL; Berry, JL; Gossiel, F.; Hannon, R; Eastell, R.; Lanham-New, SA

    2010-01-01

    Aim: This study aimed to assess whether seasonal cycling of 25(OH)D (25-dihydroxy vitamin D) is associated with bone health. Method: A subgroup of 65 South Asian and Caucasian women who took part in the 2006-2007 D-FINES study was analysed. During this study they had blood drawn in four seasons for determination of 25(OH)D and serum c-telopeptide (sCTX)and in autumn and spring they had a DEXA scan (Hologic). Cycling of 25(OH)D was assessed by calculating the difference between the winter (nad...

  4. Studies of the Pro12Ala polymorphism of the peroxisome proliferator-activated receptor-gamma2 (PPAR-gamma2) gene in relation to insulin sensitivity among glucose tolerant caucasians

    Ek, J; Andersen, G; Urhammer, S A; Hansen, L; Carstensen, B; Borch-Johnsen, K; Drivsholm, T; Berglund, Lars Erik; Hansen, T; Lithell, H; Pedersen, O

    2001-01-01

    We examined whether the Pro12-Ala polymorphism of the human peroxisome proliferator-activated receptor-gamma2 (PPAR-gamma2) gene was related to altered insulin sensitivity among glucose-tolerant subjects or a lower accumulated incidence or prevalence of IGT and Type II (non-insulin-dependent) dia......-insulin-dependent) diabetes mellitus among Scandinavian Caucasians.......We examined whether the Pro12-Ala polymorphism of the human peroxisome proliferator-activated receptor-gamma2 (PPAR-gamma2) gene was related to altered insulin sensitivity among glucose-tolerant subjects or a lower accumulated incidence or prevalence of IGT and Type II (non...

  5. Female Zebra Finches Smell Their Eggs.

    Sarah Golüke

    Full Text Available Parental investment in unrelated offspring seems maladaptive from an evolutionary perspective, due to the costs of energy and resources that cannot be invested in related offspring at the same time. Therefore selection should favour mechanisms to discriminate between own and foreign offspring. In birds, much emphasis has been placed on understanding the visual mechanisms underlying egg recognition. However, olfactory egg recognition has almost been completely ignored. Here, we investigated whether female zebra finches (Taeniopygia guttata are able to discriminate between their own and a conspecific egg based on olfactory cues alone. Zebra finches are colonial-breeding songbirds. Eggs are monomorphic, i.e. without any spotting pattern, and intraspecific brood parasitism frequently occurs. In a binary choice experiment, female zebra finches were given the choice between the scent of their own and a conspecific egg. After the onset of incubation, females chose randomly and showed no sign of discrimination. However, shortly before hatching, females preferred significantly the odour of their own egg. The finding that females are capable to smell their own egg may inspire more research on the potential of olfaction involved in egg recognition, especially in cases where visual cues might be limited.

  6. Female Zebra Finches Smell Their Eggs.

    Golüke, Sarah; Dörrenberg, Sebastian; Krause, E Tobias; Caspers, Barbara A

    2016-01-01

    Parental investment in unrelated offspring seems maladaptive from an evolutionary perspective, due to the costs of energy and resources that cannot be invested in related offspring at the same time. Therefore selection should favour mechanisms to discriminate between own and foreign offspring. In birds, much emphasis has been placed on understanding the visual mechanisms underlying egg recognition. However, olfactory egg recognition has almost been completely ignored. Here, we investigated whether female zebra finches (Taeniopygia guttata) are able to discriminate between their own and a conspecific egg based on olfactory cues alone. Zebra finches are colonial-breeding songbirds. Eggs are monomorphic, i.e. without any spotting pattern, and intraspecific brood parasitism frequently occurs. In a binary choice experiment, female zebra finches were given the choice between the scent of their own and a conspecific egg. After the onset of incubation, females chose randomly and showed no sign of discrimination. However, shortly before hatching, females preferred significantly the odour of their own egg. The finding that females are capable to smell their own egg may inspire more research on the potential of olfaction involved in egg recognition, especially in cases where visual cues might be limited. PMID:27192061

  7. Do Female Executives Make a Difference? The Impact of Female Leadership on Gender Gaps and Firm Performance

    FLABBI, Luca; Macis, Mario; Moro, Andrea; SCHIVARDI, Fabiano

    2014-01-01

    We analyze a matched employer-employee panel data set and find that female leadership has a positive effect on female wages at the top of the distribution, and a negative one at the bottom. Moreover, performance in firms with female leadership increases with the share of female workers. This evidence is consistent with a model where female executives are better equipped at interpreting signals of productivity from female workers. This suggests substantial costs of under-representation of wome...

  8. Psychotherapeutic interventions for treating female sexual dysfunction.

    Leiblum, Sandra R; Wiegel, Markus

    2002-06-01

    A review of the current approach to the assessment and treatment of female sexual disorders from a sex therapy perspective is described. The importance of a comprehensive evaluation of both the woman and her partner, prior to formalizing a treatment plan, is stressed. Certain interventions are common in the treatment of all female sexual difficulties, for example, education and information about female sexuality generally, communication training, non-demand pleasuring, and permission to engage in self-pleasuring. Specific interventions are also described for such issues as past sexual or physical trauma. The overall goal of treatment is increased pleasure and satisfaction, rather than perfect genital response. Finally, the factors associated with treatment success are noted along with the observation that these factors are the same factors that contribute to a successful outcome in any psychotherapeutic endeavor. PMID:12107544

  9. High Injury Incidence in Adolescent Female Soccer

    Clausen, Mikkel Bek; Zebis, Mette Kreutzfeldt; Møller, Merete;

    2014-01-01

    BACKGROUND: Previous studies report varying rates of time-loss injuries in adolescent female soccer, ranging from 2.4 to 5.3 per 1000 athlete-exposures or 2.5 to 3.7 per 1000 hours of exposure. However, these studies collected data using traditional injury reports from coaches or medical staff......, with methods that significantly underestimate injury rates compared with players' self-reports. PURPOSE: The primary aim was to investigate the injury incidence in adolescent female soccer using self-reports via mobile telephone text messaging. The secondary aim was to explore the association between soccer...... exposure, playing level, and injury risk. STUDY DESIGN: Descriptive epidemiology study and cohort study; Level of evidence, 2 and 3. METHODS: During a full adolescent female soccer season in Denmark (February-June 2012), a population-based sample of 498 girls aged 15 to 18 years was included...

  10. Male and Female Differences in Nonconscious Mimicry

    Lehane, Christine Marie

    2015-01-01

    Previous research on nonconscious mimicry suggests that females mimic their communication partners more often than males. Many studies have investigated the association between mimicry, emotion recognition, and empathy. However, there is a trend in this research area to recruit same-sex samples......, thus neglecting a discussion regarding the role of sex or gender as a moderator of nonconscious mimicry. This article reviews the research on nonconscious mimicry – facial, behavioural, and verbal, in order to identify whether or not there are male and female differences. The results indicate that...... mimicry may be moderated by participant sex or gender depending upon, among others, choice of mimicry measurement, stimulus exposure length, and social context. However, few studies address male and female differences in mimicry and many have methodological limitations. The review concludes with a...

  11. Resistance Training for Pediatric Female Dancers.

    Stracciolini, Andrea; Hanson, Emily; Kiefer, Adam W; Myer, Gregory D; Faigenbaum, Avery D

    2016-01-01

    Resistance training often is not an inherent component of current dance training for pediatric female dancers. Reasons for this include concerns surrounding injury to the immature skeleton and diminishing dancer aesthetic appearance, as well as questions related to the effectiveness of such training for increasing dancer strength and muscle endurance. Many forms of dance demand sufficient muscle strength and endurance for prolonged periods of high intensity dance, power generation during leaps and jumps, as well as stabilization of the lower extremity to prevent injury. The benefits of resistance training for the pediatric female dancer are multiple, including improved muscle strength and bone health and decreased risk for stress related injuries to the actively growing skeleton. Understanding the biomechanical changes that occur during growth that may predispose the female dancer to injury is important, as well as initiating individualized resistance training protocols early in training that may serve to improve performance and prevent future injury. PMID:27245945

  12. Piecing together female extra-pair mate choice: females really do prefer more ornamented males.

    Wells, Sarah J; Safran, Rebecca J; Dale, James

    2016-08-01

    Evolutionary biologists have long been fascinated by extravagant male traits that abound across the animal kingdom and yet convey no apparent benefits to survival. From isopods to elephants, from armaments to ornaments, researchers have spent decades studying male-male competition and female mate choice in an effort to understand the significance of these secondary sexual characteristics. Among socially monogamous species, a frequently proposed explanation for the existence of male ornaments is that they are indicators of male genetic quality subject to female extra-pair mate choice. However, despite over two decades of extensive research into extra-pair paternity (EPP), the evidence that females actually choose more ornamented extra-pair sires is surprisingly scant. Consequently, whether EPP and female choice have contributed to the evolution of male ornaments in socially monogamous species, and what fitness benefits (if any) they signal to females, remains unclear. Progress in this field has been hampered by the challenge of dissociating clear female choice for ornamentation from confounding factors. In this issue of Molecular Ecology, Whittingham & Dunn (2016) use an experimental approach in a bird species with very high rates of EPP to tease apart these correlative effects. In doing so, they demonstrate clearly that male ornamentation is subject to female extra-pair mate choice. Their findings further suggest that EPP can be adaptive for females, and represent an important step forward in validating the role of EPP as an evolutionary driver of ornamental elaboration in socially monogamous species. PMID:27463236

  13. Diabetes prevalence is associated with serum 25-hydroxyvitamin D and 1,25-dihydroxyvitamin D in US middle-aged Caucasian men and women: a cross-sectional analysis within the Prostate, Lung, Colorectal and Ovarian Cancer Screening Trial.

    Brock, Kaye E; Huang, Wen-Yi; Fraser, David R; Ke, Liang; Tseng, Marilyn; Mason, Rebecca S; Stolzenberg-Solomon, Rachael Z; Freedman, D Michal; Ahn, Jiyoung; Peters, Ulrike; McCarty, Catherine; Hollis, Bruce W; Ziegler, Regina G; Purdue, Mark P; Graubard, Barry I

    2011-08-01

    Hypovitaminosis D may be associated with diabetes, hypertension and CHD. However, because studies examining the associations of all three chronic conditions with circulating 25-hydroxyvitamin D (25(OH)D) and 1,25-dihydroxyvitamin D (1,25(OH)(2)D) are limited, we examined these associations in the US Prostate, Lung, Colorectal and Ovarian (PLCO) Cancer Screening Trial (n 2465). Caucasian PLCO participants selected as controls in previous nested case-control studies of 25(OH)D and 1,25(OH)(2)D were included in this analysis. Diabetes, CHD and hypertension prevalence, risk factors for these conditions and intake of vitamin D and Ca were collected from a baseline questionnaire. Results indicated that serum levels of 25(OH)D were low (smoking history, BMI, physical activity, total dietary energy and vitamin D and Ca intake, only diabetes was significantly associated with lower 25(OH)D and 1,25(OH)(2)D levels. Caucasians who had 25(OH)D ≥ 80 nmol/l were half as likely to have diabetes (OR 0·5 (95 % CI 0·3, 0·9)) compared with those who had 25(OH)D studies. PMID:21736838

  14. Nucleotide-binding oligomerization domain containing 1 (NOD1 haplotypes and single nucleotide polymorphisms modify susceptibility to inflammatory bowel diseases in a New Zealand caucasian population: a case-control study

    Barclay Murray L

    2009-03-01

    Full Text Available Abstract Background The nucleotide-binding oligomerization domain containing 1 (NOD1 gene encodes a pattern recognition receptor that senses pathogens, leading to downstream responses characteristic of innate immunity. We investigated the role of NOD1 single nucleotide polymorphisms (SNPs on IBD risk in a New Zealand Caucasian population, and studied Nod1 expression in response to bacterial invasion in the Caco2 cell line. Findings DNA samples from 388 Crohn's disease (CD, 405 ulcerative colitis (UC, 27 indeterminate colitis patients and 201 randomly selected controls, from Canterbury, New Zealand were screened for 3 common SNPs in NOD1, using the MassARRAY® iPLEX Gold assay. Transcriptional activation of the protein produced by NOD1 (Nod1 was studied after infection of Caco2 cells with Escherichia coli LF82. Carrying the rs2075818 G allele decreased the risk of CD (OR = 0.66, 95% CI = 0.50–0.88, p Conclusion The NOD1 gene is important in signalling invasion of colonic cells by pathogenic bacteria, indicative of its' key role in innate immunity. Carrying specific SNPs in this gene significantly modifies the risk of CD and/or UC in a New Zealand Caucasian population.

  15. Understanding and management of female pattern alopecia.

    Leavitt, Matt

    2008-11-01

    Female pattern hair loss is devastating to many of the 21 million U.S. women who suffer from it. It is essential to differentiate female pattern hair loss from other types of hair loss to ensure appropriate treatment. Through use of follicular units, follicular families, and follicular pairing between existing hair follicles, natural-looking results can be achieved in women. Hair transplants create the benefit of increasing density and providing options for hair styling and can be combined with medications, devices, and styling aids such as minoxidil, low-level laser therapy, and topical powder makeup, respectively. PMID:19034818

  16. Female Versus Male Entrepreneurship within Europe

    Ardelean Dorina

    2015-08-01

    Full Text Available Entrepreneurship is a topic much debated and analyzed by many research institutions and organizations. In recent years, the total number of entrepreneurs has been increasing significantly, female entrepreneurship being the one that has increased a lot. In this study, we are going to present and analyze the results of studies conducted at European level regarding the comparative evolution of male versus female entrepreneurship. The main conclusion that emerges from the analysis of the results obtained is that the number of women entrepreneurs is almost equal to that of men entrepreneurs in many European countries.

  17. Ultrasonographic Doppler Use for Female Reproduction Management.

    Bollwein, Heinrich; Heppelmann, Maike; Lüttgenau, Johannes

    2016-03-01

    Transrectal color Doppler ultrasonography is a useful technique to get new information about physiologic and pathophysiologic alterations of the uterus and ovaries in female cattle. During all reproductive stages characteristic changes in uterine blood flow are observed. Cows with puerperal disturbances show delayed decrease in uterine blood flow in the first few weeks postparturition compared with healthy cows. Measurement of follicular blood flow is used to identify normally developing follicles and predict superovulatory response. Determination of luteal blood is more reliable than B-mode sonography to distinguish between functional and nonfunctional corpora lutea. Color Doppler ultrasonography is a promising tool to improve reproductive management in female cattle. PMID:26922117

  18. In search of female IT-students

    Nicolajsen, Hanne Westh; Sørensen, Lene Tolstrup; Schultz, Nette

    This article looks at the problem of retaining female students in IT educations. It is argued that there are changes to be made at the university were the male domination is resulting in a limited approach to teaching IT both with regard to content and methods. Emphasis on more modern teaching me...... methods and application of technology is needed as well as elimination of female hostile attitudes. The findings are based on a literature review supplemented with results from a work shop with students from a technical university....

  19. FEMALE SEXUALITY, NATIONALISM AND LARGE GROUP IDENTITY.

    Gonzalez-Torres, Miguel Angel; Fernández-Rivas, Aranzazu

    2015-12-01

    Nationalist movements are emerging today everywhere in the world. Many of them display a high level of aggression and a negative attitude toward sexuality and especially female sexuality. Along with this, erotic fiction with a sadomasochistic orientation has achieved great success and has hundreds of millions of readers in the world. This collective fantasy allows some integration of aggression in sexual life while questioning liberal morality and its equality in gender roles and conservative morality and its idea of control over passion. Both phenomena may represent different responses to the appearance of a new female sexuality threatening the social structure we know. PMID:26611132

  20. Fertility in female childhood cancer survivors

    De Bruin, Marie L; Van Dulmen-den Broeder, Eline; Van den Berg, Marleen H;

    2009-01-01

    chemotherapy and radiotherapy may have an adverse effect on ovarian function, ovarian reserve and uterine function, clinically leading to sub-fertility, infertility, premature menopause and/or adverse pregnancy outcomes. Here we will first address normal female fertility and methods to detect decreased...... fertility. Hence we will focus on direct effects as well as late fertility-related adverse effects caused by chemotherapy and radiotherapy, and we will conclude with a summary of current options for fertility preservation in female childhood cancer survivors....