نتایج جستجو برای: fertility index
تعداد نتایج: 443545 فیلتر نتایج به سال:
This study was aimed at evaluating the relationship between body mass index, sex hormones and semen characteristics in male adults. 120 male adults aged 20 to 50 years who consented to participate in the study were used. Serum samples collected from each subject were analyzed for luteinizing hormone (LH), follicle stimulating hormone (FSH), prolactin (PRL), progesterone, estradiol and testoster...
background: the purpose of the study was to evaluate the role of uterine blood flow parameters measured by uterine artery two-dimensional (2d)-power color doppler (pcd) ultrasound in predicting fertility outcomes in women undergoing ivf-et cycles. methods: in this prospective observational study, a total of 188 infertile women who underwent ivf-et cycles were investigated. uterine artery 2d-pd ...
background: heroin as opium is being used in two pure and impure forms with known disastrous effects on different body organs including genital system. the aim of this study was to determine the changes in testosterone secretion, the percentage of fertility, changes of the body and testis weight, and gonado somatic index in mice (ballb/c). materials and methods: a total of 90 adult male and fem...
The processes of soil formation and its fertility are influenced by various factors, including concentration elements substances. In the course this study, samples were taken from different districts Vologda Oblast. Chemical composition humus index determined. Based on results obtained, dependences content some cations anions established.
Abstract Reproductive tactics and strategies contribute to the persistence maintenance of long-term populations in fish species. Members subfamily Goodeinae are a group small-bodied freshwater with specialized reproduction (viviparity-matrotrophy). They found highlands central Mexico, most them endemic. The aim this study was conduct comprehensive investigation evaluate annual reproductive cycl...
BACKGROUND In the Netherlands, 30% of subfertile women are overweight or obese, and at present there is no agreement on fertility care for them. Data from observational and small intervention studies suggest that reduction of weight will increase the chances of conception, decrease pregnancy complications and improve perinatal outcome, but this has not been confirmed in randomised controlled tr...
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