نتایج جستجو برای: polycystic ovary pco
تعداد نتایج: 55186 فیلتر نتایج به سال:
Growing evidence indicates that androgens play a positive role in follicle proliferation and growth. Hence, many authors have assumed that androgen supplementation in women with poor ovarian reserve might improve the number of antral follicles available for ovarian stimulation. As androgen administration may become more frequently used in reproductive medicine, this study aimed at describing th...
In order to throw further light on the role of androgens in the aetiology of the polycystic ovary syndrome (PCO) we have examined the effect of artificially increasing serum testosterone levels on menstrual function in a group of ovulating women. Six women were studied who had either severe premenstrual syndrome or loss of libido for which they were treated with 100 mg testosterone by s.c. impl...
UNLABELLED We report a female patient diagnosed as Vogt-Koyanagi-Harada (VKH) and polycystic ovary syndrome (PCOS). She has diagnosed as VKH with diminished vision, bilateral serous retinal detachment, the signs of fundus fluorescein angiography and the findings of optical coherence tomography. The patient was referred to the gynecology clinic for her complaints as weight gain, hirsutismus and ...
Objective(s): PCOS (polycystic ovary syndrome) produces symptoms in approximately 5% to 10% of women of reproductive age (12–45 years old). It is thought to be one of the leading causes of female subfertility. This study aimed to confirm the role of nutrition containing omega-3 (polyunsaturated fatty acid) on control of experimental PCO induced by estradiol-valerat in rats. Materials and Method...
Background: The key enzyme of estrogen biosynthesis, aromatase cytochrome P450,is encoded by the CYP19 gene.CYP19 plays an important role in the development,function,an regulation of the female reproduction cycle. Thus, it is the potential candidate gene affecting fertility performance in human. CYP19 transcripts are expressed mainly in the ovary,testes,breast,adipose tissue and brain. Tissue e...
Hirsutism is a common clinical condition that usually has a benign course. A genetic abnormality causing hirsutism is supported by the observation that different members of the same family are often affected.The goal of this study is to evaluate the genetic aspect of inheritance and consanguinity patterns of hirsute cases in Qassim region, Saudia Arabia. A total 83 hirsute patients were studied...
BACKGROUND The purpose of the study was to examine whether patients with subclinical hypothyroidism (SCH) should be excluded before making a diagnosis of polycystic ovary syndrome (PCOS). METHODS Seven hundred sixteen patients, 462 with true PCOS, 31 with PCOS-SCH, and 223 normal cycling women were enrolled. Clinical, metabolic, and hormonal parameters among the groups were investigated. Cont...
Background & objective: Polycystic ovary syndrome is the most common endocrine disorder and main cause of infertility due to anovulation in reproductive aged women.With regard to the important role of insulin resistance and hyperinsulinemia in the pathophysiology of this syndrome and the role of zinc in structure and function of insulin hormone, as zinc dishomeostasis has adverse effect on the ...
to assess the relative contribution of genetic and environmental factors (particularly androgens) on circulating levels of lipid fractions, serum androgen and lipid fractions were measured in 34 pairs of female-female twins aged from 15- 45 years, some of whom were discordant for polycystic ovary syndrome (pcos) diagnosed by ultrasound. nineteen pairs were monozygotic twins (mz) and 15 pairs we...
Background and Objective: Morphine can cause harmful effects in the ovaries. The silver nanoparticles (Ag-NPs) used in health care because of antimicrobial properties, can diffuse into the brain blood barrier. This study investigated the protective effect of Ag-NPs on the induction of polycystic ovary (PCO) due to injection of morphine intra-ventromedial hypothalamus (intra-VMH) of rat compared...
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