搜索结果: 1-15 共查到“estradiol”相关记录51条 . 查询时间(0.046 秒)
An open label, dose response study to determine the effect of a dietary supplement on dihydrotestosterone, testosterone and estradiol levels in healthy males
estradiol levels healthy males
2015/7/14
Maintaining endogenous testosterone (T) levels as men age may slow the symptoms of sarcopenia,
andropause and decline in physical performance. Drugs inhibiting the enzyme 5?reductase (5AR) produce in...
Effect of aromatase inhibitor (fadrozole) on proliferation, estradiol production and telomerase activity in pig granulosa cells in vitro
granulosa cells aromatase inhibitor proliferation
2015/6/8
The objective of the present work was to study the effect of a nonsteroidal aromatase inhibitor (fadrozole) on proliferation, estradiol production, aromatase expression and telomerase activity (TA) in...
LH secretion and 17ββ-estradiol concentration in the blood plasma and hypothalamus of goldfish (Carassius auratus gibelio B.) and common carp (Cyprinus carpio L.) treated with fadrozole (aromatase inhibitor) and GnRH analogues
aromatase inhibitor LH estradiol goldfish carp ovulation
2015/6/4
Fadrozole – a non-steroidal aromatase inhibitor was applied to common carp and goldfish to examine its ability to potentiate the stimulatory action of GnRH analogues on LH secretion in vivo. The goal ...
The effects of in vitro exposure to progesterone and estradiol-17β on the activity of canine neutrophils
TLR4 flow cytometry oxidative burst phagocytosis pyometra dog
2015/4/17
To date, only limited information about the influence of ovarian hormones on canine immune system cells has been available. The study investigated the in vitro influence of progesterone and estradiol-...
Comparison of estradiol and progesteron serum levels in ferrets suffering from hyperoestrogenism and ovarian neoplasia
hyperestrogenism neoplasia hormonal disease
2015/4/1
The aim of this study was to determine whether serum levels of 17beta-estradiol and progesterone are significant diagnostic tools for the confirmation of specific reproductive diseases associated with...
Estradiol In Females May Negate Skeletal Muscle Myostatin Mrna Expression And Serum Myostatin Propeptide Levels After Eccentric Muscle Contractions
Estrogen muscle damage eccentric contractions myostatin
2015/3/23
Eccentric contractions produce a significant degree of inflammation and muscle injury that may increase the expression of myostatin. Due to its anti- oxidant and anti-flammatory effects, circulating 1...
Effect of atrazine and zearalenone on the numer of receptor binding sites for 3H-estradiol in the rat uterus cytosol
atrazine zearalenone 3H-estradiol receptor ovary uterus rat
2015/1/26
The effect of a daily dose of 14 mg atrazine and/or 2.5 mg zearalenone that were administered to rats during 5 days of estrous cycle on the number of receptor binding sites for 3H-estradiol in uterine...
Changes in serum concentration of 17 beta-estradiol in female rats during estrous cycle after treatment with atrazine and zearalenone
atrazine zearalenone estrous cycle
2015/1/20
A daily dose of 14 mg atrazine and 2.5 mg zearalenone, given p.o. during 5 days of estrous cycle to female rats, changed their estrous cycle in comparison with control animals. On day –1 of expected e...
Sex Difference in Calbindin Cell Number in the Mouse Preoptic Area: Effects of Neonatal Estradiol and Bax Gene Deletion
Sex Difference Calbindin Cell Number Mouse Preoptic Area Neonatal Estradiol Bax Gene Deletion
2014/12/12
The sexually dimorphic nucleus of the preoptic area (SDN-POA) was first discovered in rats and is one of the most famous and best studied sex differences in the field of neuroscience. Though well docu...
TRAF-interacting protein, an inhibitor of the canonical nuclear factor-kappaB pathway, plays a key role in the estradiol -dependent apoptosis of the dual-phenotype gamma amino butyric acid/glutamate neurons in the anteroventral periventricular nucleus of the male rat
Mediated estradiol LH surge neurons male AVPV E2 - mediated cell death neurons
2014/12/11
The anteroventral periventricular nucleus (AVPV) of the preoptic area mediates the positive feedback effects of estradiol (E2) on LH surge in rats. Consistent with their role in female reproduction, t...
THE ESTRADIOL-INDUCED TRANSCRIPTOME OF THE FEMALE MOUSE ANTEROVENTRAL PERIVENTRICULAR NUCLEUS: MORE THAN JUST A KISS
Estrogen AVPV Ets2 Pdcd4 Kiss1 Ovulation
2014/12/10
Estradiol (E2) is critical in the reproductive mechanisms of mammals. In female rodents E2 acts through the neurons of the anteroventral periventricular nucleus (AVPV) to exert neuroendocrine control ...
Glutamic Acid Decarboxylases (GAD): Transcriptional Regulation by Estradiol and 2,3,7,8-Tetrachlorodibenzo-p-dioxin
ranscriptional Regulation Estradio
2014/10/31
The primary inhibitory neurotransmitter of the brain, gamma-aminobutyric acid
(GABA), is a target of estrogen regulation in several of neural systems. For example,
17 -estradiol (E
2
) mediate...
In vivo effect of 17-β-estradiol, progesterone, hCG and expression of P53 and P21 in endometrial Ishikawa cells
Ishikawa cells 17-β-estradiol Progesterone hCG P53 P21 Endometrium
2013/1/31
Purpose: The study examined the effect of 17-β-estradiol, progesterone and hCG on cell proliferation and the effect of cell cycles regulating P53 and P21 protein on expression levels of Ishikawa endom...
Concentrations of Progesterone and Estradiol in Peripheral Plasma during the Estrous Cycle and after Ovariectomy in Huanghuai Goats of High or Poor Prolificacy
Huanghuai Goat Prolificacy Progesterone Estradiol Estrous Cycle
2016/5/4
The objective of this study was to characterize the litter sizes in Huanghuai goats with high prolificacy (HP, five or more kids born per litter on at least one occasion), and to compare their periphe...
Simultaneous Determination of Estradiol Valerate and Medroxyprogesterone Acetate in a Tablet Formulation by Gas Chromatography–Mass Spectrometry
Estradiol Valerate Medroxyprogesterone Acetate Gas Chromatography–Mass Spectrometry
2010/9/19
A new and simple gas chromatography–mass spectrometry (GC-MS) method has been developed for simultaneous determination of estradiol valerate (EV) and medroxyprogesterone acetate (MPA) in a tablet form...