-Estradiol (E2)
Effects of Exposure to Low Levels of Water-Borne 17b-Estradiol on Nest Holding Ability and Sperm Quality in Fathead Minnows
... of estradiol (E2), as they have been found in some treated sewage effluents, on nest holding ability and sperm quality, two measures likely related to reproductive success in fathead minnows (Pimephales ...
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17ß Estradiol protects against the effects of a high fat diet on cardiac glucose, lipid and nitric oxide metabolism in rats
... Abstract The aim of this study was to investigate the in vivo effects of estradiol E2 on myocardial metabolism and inducible nitric oxide synthase iNOS expression/activity in obese rats.[r] ...
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17β-estradiol regulates the expression of apolipoprotein M through estrogen receptor α-specific binding motif in its promoter
... Background: We have previously demonstrated that estrogen could significantly enhance expression of apolipoprotein M (apoM), whereas the molecular basis of its mechanism is not fully elucidated yet. To further ...
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The Presence of 17 Beta-Estradiol in the Environment: Health Effects and Increasing Environmental Concerns
... health. Estradiol, as one of the natural estrogenic hormones released by the humans and livestock, may exert endocrine-disrupting effects on the nanogram-per-liter range and cause serious problems for the aquatic ...
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Nomegestrol acetate/17-beta estradiol: a review of efficacy, safety, and patient acceptability
... 17-beta estradiol (E2) ...monophasic E2 pill to be marketed, having been licensed for use in Europe in ...effects. E2 is an estrogen that is iden- tical to endogenous ...ethinyl ...
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Estrogen receptor α (ERα) mediates 17β-estradiol (E2)-activated expression of HBO1
... Dulbecco ’ s modified Eagle ’ s medium (DMEM), phenol red- free DMEM (PR-free DMEM), U0126 and 17 b -estradiol (E2) were purchased from Sigma. Lipofectamine 2000, Tri- zol Reagent and fetal bovine serum ...
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The role of soil layers in preventing ground water pollution with 17ß-estradiol hormone (E2)
... human and animal bodies as well as in synthetic chemicals (drugs). Estrogens can enter water sources in different ways. When these chemicals enter the human body through water and wastewater, they have the ability to ...
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Membrane-initiated actions of estradiol (E2) in the regulation of LH secretion in ovariectomized (OVX) ewes
... In the second experiment, the number of GnRH receptors was quantified in ewes 12 h after administration of 25 micrograms E2 (the expected time for the increase in the number of GnRH re[r] ...
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Interactions between insulin like growth factor I (IGF I) and the renin angiotensin system in follicular growth and ovulation
... In addition, exposure to IGF-I in vitro significantly stimulated follicular growth and the production of estradiol E2 in in vitro perfused rabbit ovaries in the absence of gonadotropin o[r] ...
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Inhibition and Exploration of Bisphenol-A in Albino Mice: Endocrine Disrupting Agent
... in the epididymal sperm of rats. BPA exposure causes enzyme inactivation by excess ROS production in mitochondria and microsomes [51]. In a tissue like the testis, with its high rates of metabolism and cell replication, ...
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Smoking related symptomatology in pregnant smokers during ad libitum smoking and following overnight smoking abstinence
... This study’s aim was to examine the associations between progesterone, estradiol, and the progesterone:estradiol ratio P/E2 and smoking-related symptoms SRS, mood, and smoking behavior d[r] ...
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Two Long-Term Follow-Up Cases Preventing Atherosclerosis by Hormone Replacement Therapy-CETP Deficiency and Tangier Disease
... sufficient estradiol (E2) at child bearing stage maintains normal level of total (T)- cholesterol and LDL-C, in contrast to higher levels in menopausal ...that, E2 can regulate the function of ...
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Postpartum depression: psychoneuroimmunological underpinnings and treatment
... Abbreviations: α7nAChr, alpha 7 nicotinic acetylcholine receptor; CUMS, chronic unpredictable mild stress; E2, estradiol; iDO, indoleamine 2,3-dioxygenase; kyn, kynurenine; KYNA, kynur[r] ...
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Establishment of an immortalized human endometrial stromal cell line with functional responses to ovarian stimuli
... For investigations on the mechanisms of decidualiza- tion and endometriosis, cultured human ESCs are desir- able tools; however, the applicability of these cells is largely restricted by the long cell-culture time and ...
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The Reproductive and Thyroid Hormonal Profile of Khat (Catha Edulis) Chewers
... The effects of khat on the hormonal levels have been established; however, the effects on human beings are controver- sial. The aim of our study was to investigate the possible effects of khat on the levels of serum ...
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GPR30 regulates the EGFR-Akt cascade and predicts lower survival in patients with ovarian cancer
... The G protein-coupled receptor 30 (GPR30), which mediates the nongenomic signaling of 17-beta-estradiol (E2), is widely expressed in cancer cell lines and primary malignant tumors of the breast, ...
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Xenopus embryonic epidermis as a mucociliary cellular ecosystem to assess the effect of sex hormones in a non-reproductive context
... and E2 may drive humanization of murine mammary glands ...exogenous E2 or T was shown to enhance ciliogenesis in oviduct MCE ...– estradiol (E2) – as the main active vertebrate estrogen, and ...
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Therapeutic effects of human umbilical cord mesenchymal stem cell-derived microvesicles on premature ovarian insufficiency in mice
... (HUCMSC-MVs) on the restoration of ovarian function in a chemotherapy-induced POI mouse model is investigated. Methods: MVs were obtained from the supernatant of cultured HUCMSCs. The localization of PKH26-labeled ...
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Effectiveness of electroacupuncture for polycystic ovary syndrome: study protocol for a randomized controlled trial
... hormone; E2: estradiol; FSH: follicle-stimulating hormone; RCT: randomized controlled trial; CONSORT: Consolidated Standards of Reporting Trials; STRICTA: Standards for Reporting Interventions in Controlled ...
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Estrogen receptor α mediates the nongenomic activation of endothelial nitric oxide synthase by estrogen
... In studies of intact ovine endothelial cells, 17β-estradiol E2 caused acute five-minute activation of eNOS that was unaffected by actinomycin D but was fully inhibited by concomitant acu[r] ...
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