نتایج جستجو برای: recombinant follicle
تعداد نتایج: 130969 فیلتر نتایج به سال:
Environmental airborne elements such as pollutant matters, chemicals, or allergens, pollen allergens accumulate on the skin and more particularly in infundibula of hair follicle due to its specific form function. This accumulation can lead irritation, discomfort even sensitization allergic reactions. Thereby, prevention cleansing these within infundibulum is a key challenge protect skins submit...
BACKGROUND Hypogonadotropic hypogonadal women are characterized by ovarian functionality deficiency, caused by low concentrations of follicle-stimulating hormone (FSH) and luteinizing hormone (LH). To recover reproduction functionality, recommended therapies for ovarian induction involve injections of FSH and LH medications. OBJECTIVE Since important differences exist between recombinant and ...
BACKGROUND Gonadotropin cell is the main responsible for the secretion of follicle stimulating hormone (FSH) and luteinizing hormone (LH), and immunocastration reduces the concentrations of serum FSH and LH. A few studies have reported the histological structure of gonadotropin cells obtained from immunocastration animals at the light microscopy level. However, the ultrastructure of gonadotropi...
BACKGROUND Luteinizing hormone (LH) activity in human menopausal gonadotropin (hMG) preparations is derived from human chorionic gonadotropin (hCG) rather than LH. Therefore, we aimed to determine whether there are similarities in the endocrine and follicular profiles of serum and follicular fluid from controlled ovarian stimulation with the recombinant gonadotropins follicle-stimulating hormon...
OBJECTIVE To determine the effect of infertility-linked sperm phospholipase Cζ (PLCζ) mutations on their ability to trigger oocyte Ca(2+) oscillations and development, and also to evaluate the potential therapeutic utility of wild-type, recombinant PLCζ protein for rescuing failed oocyte activation and embryo development. DESIGN Test of a novel therapeutic approach to male factor infertility....
Background Follicle cryopreservation has been proposed as an alternative fertility preservation option. Follicles can be cryopreserved in intact ovarian tissue pieces or after isolation of individual follicles from the fresh ovarian tissue using enzymatic or mechanical techniques. Researchers have used different cryoprotectants and various techniques to improve cryopreservation. It is plausible...
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