نتایج جستجو برای: artificial ovary
تعداد نتایج: 331725 فیلتر نتایج به سال:
background: peritoneal tuberculosis accounts 1-2% of all forms of tuberculosis. peritoneal tuberculosis is an important differential diagnosis for ovarian cancer in women with ascites, adnexal mass and elevated cancer antigen 125 (ca125) levels. we report a case of a 32- year -old woman with multiple miliary peritoneal deposits mimicking advanced ovarian carcinoma. case presentation: a 32-year-...
background: retinoids have been suggested to play a role in oogenesis and oocyte survival. objective: in the present study the effects of retinol palmitate were investigated on differential follicular counts in response to superovulation as well as follicle quality after vitrification of ovaries. materials and methods: ten, 4 week old female balb/c mice were randomly assigned to either paraffin...
background: some studies propose that changes in leptin concentrations (above or under the normal range) result in infertility. therefore, we investigated serum and follicular fluid leptin concentrations in infertile women with polycystic ovary syndrome (pcos). objective: to study serum and follicular fluid leptin concentrations in infertile women with pcos. materials and methods: we conducted ...
while ovarian masses are common findings in gynecology, unusually huge masses are quite rare. however, such cases can still be found today. mismanagement of common complaints in patients can be a leading cause of facing such findings. herein, we introduce a case of a giant ovarian cyst, which was mismanaged in a young virgin female patient. the patient had received gastrointestinal medications ...
objective: exercise activity could be an amendment to polycystic ovary syndrome (pcos). however the acute and chronic effects of various exercise intensities on serum leptin levels are ambiguous. this study investigates the acute and chronic responses of various intensities of exercise on serum leptin levels and weights of female rats with pcos. methods: in this semi-empirical study, 80 adult w...
This short review summarises the history and current knowledge of molecular genetic aspects human gonadal differentiation toward ovary.
Background & Aims: Diabetes mellitus influences the reproductive system. Since investigations have showed that cinnamon may have an improving effect on diabetes, this study was designed to investigate the effect of cinnamon extract on the ovary structure in diabetic rats. Methods: A total of 24 female wistar rats (186±15gr) were randomly divided into 4 equal groups of control, control + cinnamo...
Background: Swyer syndrome is a type of hypogonadism with 46,XY karyotype. This syndrome was named by Gerald Swyer, an endocrinologist. It leads to a female with normal internal genitalia (uterus, fallopian tubes, cervix, vagina), but instead of ovaries, they have non functional ovary (streak gonads). Also, they have absence of puberty because of gonadal digenesis. The current practice is to p...
Granulosa cell tumours (GCTs) are the most common ovarian in equine which involves around 2.5% of all horses and 85% reproductive tract (McCue et al. 2006). Tumours may originate from tissue present within ovary. GCTs often first detected during either routine examination for breeding or when behavioral changes caused by presence tumour ovary requiring further investigation (McKinnon Barker, 20...
kutum, rutilus frisii kutum, is an commercially important fish in the caspian sea. the fish enters the rivers leading to the caspian sea for spawning. one of these rivers is shiroud river. in the artificial propagation process of kutum, different factors are involved in quality and quantity of female broods eggs and also in the best temperature and migration time for spawning. the influence of ...
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