Membrane-bound HLA-G (mHLA-G) discovery on adipose derived stem cells (ADSCs) as a tolerogenic and immunosuppressive molecule was very important. Many documents have shown that HLA-G expression can be controlled via some hormones such as progesterone (P4) and estradiol (E2). Therefore, this study was designed to evaluate progesterone and estradiol effects on mHLA-G in ADSCs at restricted and co...

In fish, vitellogenin is an important nutritional precursor protein produced solely in the liver and released into the blood where it binds calcium. In the gilthead sea bream (Sparus auratus) 17beta-Estradiol (E2) plays an important role in the synthesis of vitellogenin, but also the pituitary hormones prolactin (PRL) and growth hormone (GH) can stimulate vitellogenin induction in fish. Conside...

Aims: To evaluate the ovarian reserve in women with chronic urticaria (CU).
 Methods: Thirty CU and twenty nine healthy controls were enrolled this study. Serum levels of anti-Müllerian hormone (AMH), follicle-stimulating (FSH), estradiol (E2), luteinizing (LH) measured on cycle day 2. All patients underwent transvaginal ultrasonographic examination second their menstrual to assess Antral ...

Nomegestrol acetate (NOMAC) 2.5 mg with 17-beta estradiol (E2) 1.5 mg is a new combined oral contraceptive (COC) formulation and is the first monophasic E2 pill to be marketed, having been licensed for use in Europe in 2011. It is available to be taken daily in a regimen of 24 active pills followed by four placebo pills. NOMAC is a highly selective 19-nor progestogen derivative with specific bi...

Natural and synthetic estrogens present in municipal wastewater can be biodegraded during treatment, particularly in activated sludge. The objective was to assess the extent of transformation of 17-beta-estradiol (E2) and 17-alpha-ethinylestradiol (EE2) by nitrifying activated sludge and evaluate potential relationships between availability of oxygen, nitrification rate, and estrogen removal. F...

Progesterone (P4) and estradiol (E2) play a significant role in mammalian reproduction. Our study demonstrated that separated porcine cumulus cells (CCs) and/or granulosa cells (GCs) might proliferate in vitro during short-term, real-time primary culture. The GCs were analyzed according to gene expression of the progesterone receptor (nuclear form) (pgr), progesterone receptor membrane componen...

Objective: This study aimed to investigate the anti-inflammatory and analgesic mechanisms of a breast lump resolution detergent in rat model hyperplasia. Methods: A hyperplasia was established using injections estradiol benzoate combined with progesterone. The effects on nipple height diameter were observed, along its impact serum levels (E2), prolactin (PRL), progesterone (P). Additionally, ex...

The ACI rat is extremely sensitive to estrogens as mammary carcinogens, whereas the Sprague-Dawley strain is relatively resistant. Comparison of the disposition and effects of estrogens in these two strains should provide insights into the mechanisms of estrogen carcinogenicity. We have begun this investigation by comparing the metabolism of [(3)H]17beta-estradiol (E2) by liver microsomes prepa...

AIM To evaluate the effect of laparoscopic treatment of unilateral ovarian endometrioma on ovarian reserve using ultrasonographic markers, ovarian volume and antral follicle count (AFC), and two biochemical markers, serum levels of Follicle-stimulating hormone (FSH) and Estradiol (E2). MATERIAL AND METHODS This prospective study included 40 patients in their reproductive age, between 18 and 4...

Endometriosis represents one of the most frequent causes of restricted fecundity. Despite the progress in medicine, appropriate diagnosis and treatment pose significant problems. The aim of this study was to evaluate ALA-induced PpIX fluorescence of normal endometrial epithelial cells for the diagnosis of endometriosis. PpIX-fluorescence was measured after stimulation with estradiol-17 beta (E2...