نتایج جستجو برای: reproductive hormone
تعداد نتایج: 231852 فیلتر نتایج به سال:
Background The global increase in acceptance and use of herbal remedies in recent times is still accompanied with poor knowledge of their potential adverse effects and the toxicological implications of their use are underestimated. Methods Bon-santé Cleanser® (BSC), a polyherbal containing Anogeissus leiocarpus, Terminalia ivorensis, Massularia acuminate and Macuna pruriens, is an "energizer ...
Prenatal di(2-ethylhexyl) phthalate (DEHP) exposure can produce reproductive toxicity in animal models. Only limited data exist from human studies on maternal DEHP exposure and its effects on infants. We aimed to examine the associations between DEHP exposure in utero and reproductive hormone levels in cord blood. Between 2002 and 2005, 514 pregnant women agreed to participate in the Hokkaido S...
Mood and sleep are tightly interrelated. symptoms disorders more common in women than men often associated with reproductive events. This article reviews the current literature on reciprocal relationships between mood across phases women, such as menstrual cycle related disorders, pregnancy, climacteric, use of hormonal contraception hormone replacement therapy. seem to covary relation physiolo...
Organophosphate pesticides are considered as endocrine disruptors that interfere with reproductive functions. The corpus luteum (CL) is a transient endocrine gland that produces progesterone, a crucial hormone for a successful beginning and maintenance of pregnancy. Steroidogenic acute regulatory protein (StAR) facilitates the rate-limiting transfer of cholesterol from the outer mitochondrial m...
OBJECTIVES Little is known about the effect of chronic melatonin treatment on human reproductive function. We report here on the effect of 10 months treatment with a controlled-release melatonin preparation (Circadin®, 2 mg) on spermatogenesis and gonadotropic hormone status in a pinealectomised patient whose melatonin secretion was abolished. METHODS Semen analysis, hormone (Follicle Stimula...
We examined whether blood lead levels (BLLs) were associated with reproductive hormone levels in a cross-sectional study using data from the SPECT-China study. We selected 2286 men and 1571 postmenopausal women without hormone replacement therapy. BLLs, blood cadmium, total testosterone (TT), oestradiol (E2), luteinizing hormone (LH), follicle stimulating hormone (FSH) and sex hormone binding g...
Background & objectives: The present study investigated the effects of royal jelly on lead acetate induced toxicity on sperm parameters, reproductive hormone assay, and bak gene expression in NMRI male mice. Methods: In this study, fifty four male mice were randomly divided into nine groups: control group (without royal jelly) (n=6); sham group(10 ml normal saline) (n=6); lead group (1000 ppm...
background: wide range of disorders ranging from genetic disorders to coital difficulties can influence male fertility. in this regard, genetic factors are highlighted as the most frequent, contributed to 10-15%, of male infertility causes. objective: to investigate the influence of genetic abnormalities on semen quality and reproductive hormone levels of infertile men from northeast china. mat...
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