نتایج جستجو برای: follicle stimulating hormone receptor

تعداد نتایج: 741430  

Journal: :international journal of reproductive biomedicine 0
behrouz gharesi-fard zahra ghasemi saeed shakeri shabnam behdin fatemeh aghaei zahra malek-hosseini

background: azoospermia is the medical condition of a man not having any measurable level of sperm in his semen. follicle stimulating hormone (fsh) is a member of the glycoprotein hormone family that plays an important role in human reproduction because of its essential role in normal spermatogenesis. various single nucleotide polymorphisms (snps) have been reported within fsh receptor (fshr) g...

2015
Antara A. Banerjee Smita D. Mahale

Follicle-stimulating hormone receptor (FSHR) is a leucine-rich repeat containing class A G-protein coupled receptor belonging to the subfamily of glycoprotein hormone receptors (GPHRs), which includes luteinizing hormone/choriogonadotropin receptor (LH/CGR) and thyroid-stimulating hormone receptor. Its cognate ligand, follicle-stimulating hormone binds to, and activates FSHR expressed on the su...

2017
Yiya Wang Qiuyue Chen Zemin Liu Xiaoli Guo Yanzhi Du Zhenjie Yuan Miao Guo Li Kang Yi Sun Yunliang Jiang

Ovarian follicle selection is an important process impacting the laying performance and fecundity of hens, and is regulated by follicle-stimulating hormone (FSH) through binding to its receptor [follicle-stimulating hormone receptor (FSHR)]. In laying hens, the small yellow follicle (6-8 mm in diameter) with the highest expression of FSHR will be recruited into the preovulatory hierarchy during...

Journal: :Proceedings of the National Academy of Sciences of the United States of America 1991
M Z Atassi T Manshouri S Sakata

Two regions of human thyrotropin (thyroid-stimulating hormone, TSH) receptor (TSHR) (residues 12-44 and 308-364) were selected on the basis that they exhibit no sequence resemblance to luteinizing hormone/chorionic gonadotropin receptor. Five synthetic overlapping peptides (12-30, 24-44, 308-328, 324-344, and 339-364) were studied for their ability to bind 125I-labeled human TSH (hTSH), its iso...

Journal: :The Journal of biological chemistry 1988
H Sugino T Nakamura Y Hasegawa K Miyamoto M Igarashi Y Eto H Shibai K Titani

A cellular receptor for erythroid differentiation factor (EDF) was demonstrated by incubation of 125I-labeled EDF with rat follicular granulosa cell cultures. The specific binding of labeled EDF to the cells showed saturation; Scatchard analysis of binding data indicated a single class of receptors having Kd = 3.4 x 10(-10) M. A large excess of unlabeled EDF reduced labeled EDF binding almost c...

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