E2, 17β-estradiol
Effects of the Aromatase Inhibitor, Letrozol, on Levels of Serum 17β-Estradiol (E2) And Enzymes in Rainbow Trout (Oncorhynchus Mykiss Walbaum) Females
... serum E2 levels were significantly ...in E2 levels (6 h after injection) in the groups injected with letrozole suggest that this anti- steroid inhibit aromatase, the enzyme that converts androgens to ...
9
Gene expression signature of atypical breast hyperplasia and regulation by SFRP1
... Abbreviations ADH: Atypical ductal hyperplasia; AH: Atypical hyperplasia; ALH: Atypical lobular hyperplasia; E2: 17β-estradiol; ERα: Estrogen receptor alpha; FEA: Flat epithelial atypia;[r] ...
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Estrogen receptor α (ERα) mediates 17β-estradiol (E2)-activated expression of HBO1
... of E2 on HBO1 expression in breast cancer cells. As shown in Figure 4, E2-increased HBO1 protein expression was significantly suppressed Table 1 Clinical and pathological characteristics ...
7
ER and PR signaling nodes during mammary gland development
... E2-responsive genes (reviewed in [54]) and multiple PR targets [55-57]. More recently, large-scale detection of ER binding sites by chromatin immunoprecipitation (ChIP), initially combined with tiling arrays and ...
12
Effects of Ovariectomy and 17β Estradiol Replacement on Dopamine D2 Receptors in Female Rats: Consequences on Sucrose, Alcohol, Water Intakes and Body Weight
... i.p.), E2 + SUL or E2 + BR, designating the 6 con- stitutive groups of either control or ...- estradiol regulated the body weight set point, modulating D2S functions to- wards increased food intake ...
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Membrane estrogen receptor α levels in MCF 7 breast cancer cells predict cAMP and proliferation responses
... DifferEffect of cell density on 17β-estradiol E2-induced proliferation ent densities of MCF-7 cells enriched for membrane estrogen receptorα mERhigh; shaded bars and MCF-7 cells depleted[r] ...
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Removal of 17β Estradiol by Electro Fenton Process
... In the other side, tracking the residual concentrations during the electrolysis showed that the initial concentra- tion does not appear to affect the hormone degradation rate. In all cases, the degradation of E2 ...
7
Progesterone and 17β-Estradiol Levels during Normal Pregnancy and the Puerperium among Women Attending a Tertiary Health Facility Clinic in Jos, Plateau State, Nigeria
... lower estradiol concentration in the myometrium, leading to a higher progesterone/estradiol (P/E2) ratio which in turn is required for the maintenance of pregnancy ...of estradiol ...
7
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 ...
8
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] ...
7
MEL 18 loss mediates estrogen receptor–α downregulation and hormone independence
... of 17β-estradiol–induced (E2-induced) estrogen-response elements (EREs) and the expression of the ER-α target genes TFF1 and PGR in luminal breast cancer cell lines, including MCF-7; alternatively, ...
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Analgesic Effect of 17β-Estradiol on Nucleus Paragigantocellularis Lateralis of Male Rats Mediated Via GABAA Receptors
... Particularly, estradiol has been reported to change (increase in some studies and decrease in other studies) the threshold of responses to the hot plate and la- tencies in the tail flick assays (Khakpay et ...of ...
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Protection of Vaginal Epithelial Cells with Probiotic Lactobacilli and the Effect of Estrogen against Infection by Candida albicans
... nosus GR-1 alone. The presence of L. reuteri RC-14 re- stricts these indicators of increased C. albicans infectiv- ity by 17β-estradiol. This work helps explain why VVC symptoms emerge during times of ...
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Inhibition of the increased 17β estradiol induced mast cell number by melatonin in the testis of the frog Rana esculenta, in vivo and in vitro
... that estradiol acts on mast cells (Modat et ...1987); estradiol increases histamine and serotonin secretion and this effect is counteracted by tamoxifen (Vliagoftis et ...
5
Salt Tectonism In The Carolina Trough
... for 17β-estradiol, the principle estrogen in human ...by 17β-estradiol in freshly-isolated guinea pig UBSM cells. 17β-Estradiol (100 nM) significantly increased the amplitude of ...
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The effects of in vitro exposure to progesterone and estradiol 17β on the activity of canine neutrophils
... steroids estradiol-17β and progester- one also affect the functions of canine neutrophils, which are an important part of the first line of de- fence against the progression of ...
8
Effects of 17β-Estradiol on Gonadal Differentiation in Fathead Minnows (Pimephales promelas)
... There were eight 5 L stainless steel tanks that each contained 110 larvae fro m Day 5 fps. Larvae were e xposed to estradiol during diffe rent time of their develop ment. Along with control group, there were seven ...
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Steroids and Reproductive Biology in the Blotched Blue tongued Lizard, Tiliqua nigrolutea
... (T), 17β-oestradiol (E2) and progesterone (P4), but in some vertebrate groups these are converted to more biologically active derivatives in either the gonads or the peripheral tissue (Kime, 1987) (See ...
217
Clomiphene Citrate Induces ROS Mediated Apoptosis in Mammalian Oocytes
... cytes in rat as well as in human [32] [35]. Further, CC induced atretic like changes in preovulatory follicles [37], induced oocyte degeneration and reduced fertilization [38] [39]. Based on these studies, we propose ...
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Sex control in fish: approaches, challenges and opportunities for aquaculture
... and Beardmore et al. [75]. Due to simplicity of administration and applicability at a commercial scale, adding exogenous hormones via dietary supplementation is one of the most common techniques for sex reversal in ...
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