نتایج جستجو برای: estradiol (e2)

تعداد نتایج: 47485  

Abbas Bahrami, Mohammad Javad Zahedi Mohammad Khaksari Hadad, Zakieh Keshavarzi

Objective(s) Gastric ulceration is induced by various forms of stress like surgery, ischemia and trauma. The female sex has more resistance to stress and the gastrointestinal lesions happen fewer than male sex. The purpose of this study was to evaluate the role of estradiol and progesterone on the gastric acid and pepsin levels following traumatic brain injury (TBI) induction. Materials and M...

Journal: :iranian journal of basic medical sciences 0
zakieh keshavarzi neuroscience research center, kerman university of medical sciences, kerman, iran mohammad khaksari hadad physiology research center, kerman university of medical sciences, kerman, iran mohammad javad zahedi kerman university of medical sciences, kerman, iran abbas bahrami neuroscience and physiology research centers, kerman university of medical sciences, kerman, iran

objective(s) gastric ulceration is induced by various forms of stress like surgery, ischemia and trauma. the female sex has more resistance to stress and the gastrointestinal lesions happen fewer than male sex. the purpose of this study was to evaluate the role of estradiol and progesterone on the gastric acid and pepsin levels following traumatic brain injury (tbi) induction. materials and met...

Journal: :jundishapur journal of health sciences 0
tahereh mohebzadeh islamic azad university, bandar abbasbranch, bandar abbas, iran mohammad mehdi taghizadeh islamic azad university, estahban branch, estahban, iran; islamic azad university estahban branch, iran tel:+989173135359 afshin takdastan department of environmental health engineering, school of health and environmental technology research center, jundishapur university of medical sciences, ahvaz, iran mansooreh dehghani department of environmental health engineering, shiraz university of medical sciences, shiraz, iran

introduction: due to the risks of hormones on human health and aquatic life, the aims of this study were to determine the efficiency of estrogen removal in the different stages of shiraz wastewater treatment plant using activated sludge process and marvdasht wastewater treatment plant using aerated lagoons process and also comparing the performance of both systems in removing the hormone of est...

Journal: :Journal of Pharmaceutical Sciences 2021

The proton-coupled amino acid transporter, PAT1, is known to be responsible for intestinal absorption drug substances such as gaboxadol and vigabatrin. aim of the present study was investigate, if 17-α-ethinyl-estradiol (E-E2) 17-β-estradiol (E) inhibit PAT1-mediated proline taurine in vitro Caco-2 cells vivo using Sprague-Dawley rats assess potential taurine-drug interactions. E E-E2 inhibited...

Eskandari Z, Nejati V Razi M Sadrkhanloo RA Tizroo GR

Background: Hyperhomocysteinemia is a recognized risk factor for atherosclerosis. Elevated homocysteine (Hcy) results in severe oxidative stress, platelets hyper activity, and impairs arterial circulation and smooth muscle proliferation in vascular wall. This study was carried out to evaluate follicular fluid (FF) Hcy, glucose and estradiol levels in IVF candidate PCOS women. Materials and Meth...

Journal: :Indian journal of experimental biology 2001
B Keshan A K Ray

Estradiol-17beta (E2) at the dose of 1 microg/g caused an increase in cell area, lumen area and the total (cell + lumen) area of posterior silk gland (PSG) in Bombyx mori indicating that exogenously applied estradiol-17beta has a regulatory influence on silk gland activity. A dose-dependent variation in trehalase activity of PSG was found on the 5th day after topical administration of estradiol...

Journal: :jentashapir journal of health research 0
farideh moramezi fertility and perinatology research center, imam khomeini hospital, school of medicine, ahvaz jundishapur university of medical sciences, ahvaz, ir iran; fertility and perinatology research center, imam khomeini hospital, school of medicine, ahvaz jundishapur university of medical sciences, ahvaz, ir iran. tel: +98-9161115368, fax: +98-6113335399 roshan nikbakhat fertility and perinatology research center, imam khomeini hospital, school of medicine, ahvaz jundishapur university of medical sciences, ahvaz, ir iran azam rafigh fertility and perinatology research center, imam khomeini hospital, school of medicine, ahvaz jundishapur university of medical sciences, ahvaz, ir iran

conclusions this study revealed that lod in females with pcos with a serum e2 > 40 pg/ml was sufficient and safe to trigger development of ovarian follicles followed by clinical pregnancy. results there was significant difference in the average starting time of ovulation and continuing spontaneous ovulation of cases with pcos with e2 levels > 40 pg/ml, compared with ones with e2 ≤ 40 pg/ml (p =...

Journal: :caspian journal of environmental sciences 2014
h. khara al et

this study was investigated the effects of dietary estradiol-17? (e2) on growth, body composition and blood indices in acipenser stellatus. fish (40.9 ? 1.1 g average initial weight; n = 60 per group) were fed with three different diets containing 0 (control), 25 and 50 mg kg-1 dietary estradiol contents to apparent satiation for seven months. the results suggested that growth rate were decreas...

al et H. Khara

This study was investigated the effects of dietary estradiol-17? (E2) on growth, body composition and blood indices in Acipenser stellatus. Fish (40.9 ? 1.1 g average initial weight; n = 60 per group) were fed with three different diets containing 0 (control), 25 and 50 mg kg-1 dietary estradiol contents to apparent satiation for seven months. The results suggested that growth rate were decreas...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه گیلان - دانشکده منابع طبیعی صومعه سرا 1389

در این مطالعه تغییرات هورمون های استروئیدی 11-ketotostesterone (11-kt)، testeosterone (t)، 17?-estradiol (e2) و 17?-hydroxyprogesterone (17?-ohp) و توسعه گنادی تاسماهی سیبری acipenser baerii در محیط محصور بررسی شد. در ابتدای دوره (تیر1388) با استفاده از بیوپسی جنسیت و مرحله رسیدگی 16 ماهی (9 عدد نر و 7 عدد ماده) تعیین شد. با پیشرفت مرحله رسیدگی جنسی (در هر دو جنس تاسماهی سیبری) غلظت 17?-ohp رون...

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