نتایج جستجو برای: ovarian dysfunction
تعداد نتایج: 238560 فیلتر نتایج به سال:
background: previous studies have reported the antifertility activities of sulfonamides. this study was designed to evaluate the effects of co-trimoxazole and its co-administration with folic acid on ovarian tissue in female rats. methods: a total of 54 rats were randomly divided into 9 groups (n=6) . group i served as the control and group ii (vehicle) received saline. other groups, iii to ix,...
background: the best management for an ovarian mass is provided by appropriate prediction of malignancy. the aim of our study is to construct and validate a new malignancy probability score based on four simple sonographic findings and age. methods: in a cross sectional study; histopathological files of 3303 ovarian mass patients and tertiary hospitals, have reviewed within 6 years (2000-2006)....
Polycystic ovary syndrome is define as illness in women that a reproductive age because commonendocrinopathy and lead to dysfunction also infertility. PCOS usually alignment withinsulin resistance metabolic syndrome, it think the outcome of genetic effect additionto ecological factor. In this study (100) samples which divided into 40 heath 60samples with PCOS. It diagnosed by ovarian morphology...
Abstract Premature ovarian insufficiency (POI) is characterized by symptoms caused dysfunction in patients aged <40 years. It associated with a shortened reproductive lifespan. The only effective treatment for who are eager to become pregnant IVF/Embryo Transfer (ET) using oocytes donated young women. However, the use of technique constrained limited supply and ethical issues. Some POI s...
Background: Abnormal uterine bleeding is defined as irregularities in the menstrual cycle involving frequency, regularity, duration, and volume of flow outside pregnancy. Up to 1/3rd women experience abnormal their life, with most commonly occurs at menarche perimenopause due disruption hypothalamic-pituitary-ovarian axis. Aim: To compare effectiveness Norethisterone Dydrogesterone for treatmen...
Primary ovarian insufficiency (POI) is a clinical spectrum of dysfunction. Overt POI presents with oligo/amenorrhea and hypergonadotropic hypogonadism before age 40 years. involves chronic health problems to include increased morbidity mortality related estradiol deficiency the associated osteoporosis cardiovascular disease as well psychological psychiatric disorders loss reproductive hormones ...
Introdution:Methyl paraben (MP) is an xsenoestrogen pollutant that is classified into preservatives due to its antibacterial properties. The aim of the present study was to investigate the effects of MP in female neonatal mice on puberty timing, estrus cycle, and ovarian follicle profile. Methods:In this experimental study, one-day-old Balb/c mice were randomly divided into 5 groups (n = 8), i...
Abstract Background Polycystic ovary syndrome (PCOS) is the most common endocrine and metabolic disorder in reproductive-age women. Excessive inflammation elevated androgen production from ovarian theca cells are key features of PCOS. Human bone marrow mesenchymal stem (BM-hMSC) their secreted factors (secretome) exhibit robust anti-inflammatory capabilities various biological systems. We evalu...
Ovarian failure is related to dyslipidemias and inflammation, as well as to hypertrophy and dysfunction of the visceral adipose tissue (VAT). Although hypothyroidism has been associated with obesity, dyslipidemias, and inflammation in humans and animals, its influence on the characteristics of ovarian follicles in adulthood is scarcely known. Control and hypothyroid rabbits were used to analyze...
In ovarian cancer, the immune system fails to eradicate established tumors partly due to the induction of immune tolerance within tumor microenvironment. In this study, we investigated the contribution of plasmacytoid dendritic cells (pDC) in the establishment of immune tolerance in a cohort of 44 ovarian cancer patients. In the tumor and malignant ascites, CD4(+)CD123(+)BDCA2(+) pDC were the m...
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