Polycystic ovary syndrome (PCOS) is a complex, multifaceted, heterogeneous disorder, affecting 4% to 18% of reproductive-aged women and is associated with reproductive, metabolic and psychological dysfunction. In this study we determined the relationship between the time to sleep and serum levels of neurohormones in polycystic ovary syndrome (PCOS). Totally 77 PCO patients (case group) and 97 n...

conclusions: anthropometric, biochemical, and ultrasonographic findings showed significant differences among pcos subgroups. the pcos subgroups with regular menstrual cycles (ha+pco), had high insulin resistance (ir) and gonadotropic hormonal abnormalities, compared with the im+ha+pco subgroups and controls. results: the pcos subgroups with regular menstrual cycles (ha+pco), had more luteinizin...

 The use of ovarian stimulation for infertility treatment is associated with side effects of ovarian hyperstimulation syndrome (OHSS) and potential cancer risk. This is also true in high risk women such as those polycystic with ovary (PCO) and polycystic ovarian syndrome (PCOS). In vitro maturation (IVM) of oocytes was primarily developed to make IVF safe for women with PCO and at high risk of ...

BACKGROUND Polycystic ovarian syndrome (PCOS) is one of the most common endocrine conditions affecting women of reproductive age with a prevalence of approximately 5-10% worldwide. PCOS can be viewed as a heterogeneous androgen excess disorder with varying degrees of reproductive and metabolic abnormalities, whose diagnosis is based on anthropometric, biochemical and radiological abnormalities....

The biological diagnosis of polycystic ovary syndrome (PCO) remains questionable, and a single immunological hLH (ihLH) determination can be misleading. In order better to characterize these patients, we studied hLH pulsatility every 10 min for 4h using a radioimmunoassay and then compared the results with others we obtained with a biological method. Radioimmunological and biological profiles w...

Around 20% women of reproductive age are found to have polycystic ovaries (PCO) during ultrasound examinations and approximately 10% have symptoms of polycystic ovary syndrome (PCOS), which is associated with multiple risk factors for cardiovascular disease. The aim of this thesis was to investigate arterial mechanical properties and responsiveness to vasoactive stimuli in young women with PCOS...

BACKGROUND Gap-junctional intercellular communication (GJIC) is implicated in physicological processes and it is vitally important for granulosa cell (GC) differentiation and oocyte growth. We investigated the expression of connexin 43 (Cx43), a gap junctional protein, in normal and androstenedione-induced polycystic ovary (PCO), the effects of androstenedione on Cx43 expression, GJIC and proge...

background: gap-junctional intercellular communication (gjic) is implicated in physicological processes and it is vitally important for granulosa cell (gc) differentiation and oocyte growth. we investigated the expression of connexin 43 (cx43), a gap junctional protein, in normal and androstenedione-induced polycystic ovary (pco), the effects of androstenedione on cx43 expression, gjic and prog...

the use of ovarian stimulation for infertility treatment is associated with side effects of ovarian hyperstimulation syndrome (ohss) and potential cancer risk. this is also true in high risk women such as those polycystic with ovary (pco) and polycystic ovarian syndrome (pcos). in vitro maturation (ivm) of oocytes was primarily developed to make ivf safe for women with pco and at high risk of o...