The polycystic ovary syndrome is the most common endocrinological disorder of reproductive age women with a prevalence of 5 to 8 %. The most common diagnostic criteria used for polycystic ovary syndrome are oligo- or an-ovulation, clinical and/ or biochemical signs of hyperandrogenism and polycystic ovaries. Hyperandrogenism results in increased estrogen levels and lack of cyclic progesterone d...

Leptin exerts many biological functions, such as in metabolism and reproduction, through binding to and activating the leptin receptor, LepRb, which is expressed in many regions of the brain. To better understand the roles of LepR downstream signaling pathways, Y123F mice, which expressed mutant leptin receptors with phenylalanine (F) substituted for three tyrosines (Y) (Tyr985, Tyr1077 and Tyr...

Hemorrhage of corpus luteum is a rare condition in women reproductive age. It possible for woman's to have asymptomatic hemorrhaging as result blood vessel penetration through the wall during second half her menstrual cycle. There been very few occurrences it growing be too large and then rupturing. Those who suffer from polycystic ovarian syndrome (PCOS) are at risk developing this condition. ...

this study was designed to investigate the effect of environmental factors on the appearance of polycystic ovaries (pco) during the first two decades of life. ninety-four female-female twins who underwent a transabdominal ultrasound at the royal hospital for women were sent a questionnaire asking about their birth details, feeding history as a baby, childhood illnesses and vaccination as well a...

Polycystic ovary syndrome (PCOS) is one of the most common endocrine disorders in women. It characterized by numerous hormonal and metabolic disturbances, among which hyperandrogenism, insulin resistance, as well disruption carbohydrate lipid metabolism play an important role. The study aimed to present PCOS, taking into account skin lesions often disorder. collected information concerns mechan...

Polycystic ovarian syndrome (PCOS) is the most common female endocrine disorder, affecting approximately 5%-10% of all females and 4-6% of adolescent girls and young women. PCOS is a hormonal disorder that involves multiple organ systems within the body and is believed to be fundamentally caused by insensitivity to insulin.1 It can be diagnosed in all phases of life in girls as young as 8-9 yea...

Polycystic ovary syndrome (PCOS), characterized by ovarian androgen excess, is the commonest endocrine disorder in women. Obesity increases androgen synthesis, a phenomenon attributed to the accompanying hyperinsulinemia. Our hypothesis was that adipokines, fat cell-derived hormones, play a direct role in modulating ovarian androgen secretion. Therefore, the aims of this study were to explore t...