Biological Properties of a Novel Follicle-Stimulating Hormone/Human Chorionic Gonadotropin Chimeric Gonadotropin
نویسندگان
چکیده
منابع مشابه
Biological properties of human chorionic gonadotropin.
The present study is designed to elucidate certain biological characteristics of urinary chorionic gonadotropin and to see what differences could be demonstrated between HCG in normal pregnancy and in the trophoblastic diseases. We have attempted the biological characterization of HCG using crude HCG and the purified HCG (12 ,000 I.U./mg) by zone electrophoresis on starch grain and chromatograp...
متن کاملThyroid-stimulating activity and chorionic gonadotropin.
The nature of the substance with thyroid-stimulating activity (TSA) present in human chorionic gonadotropin (hCG) prepared from pregnancy urine was investigated. In the mouse thyrotropin bioassay, the characteristic maximum of blood radioactivity obtained with the TSA in hCG preparations occurred after that obtained with pituitary thyrotropin (hTSH) but before that obtained with long-acting thy...
متن کاملHuman Chorionic Gonadotropin
A highly active preparation of human chorionic gonadotropin has been obtained by simple methods of column chromatography on diethylaminoethyl Sephadex and Sephadex G-100. The preparation appeared homogeneous by disc and immunoelectrophoresis, ultracentrifugation, and end group analysis. It assayed at 12,000 i.u. per mg by the rat prostrate gland and accessory sex organ method. The ~20,~ value w...
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It is universally acknowledged that to be overweight is a serious handicap. The literature abounds with insurance statistics which show that the death rate is higher among the obese of every age group. No informed person would deny that obesity is a cause for concern or that it is a legitimate-even essential-subject for much further scientific and clinical investigation. The truth is that scien...
متن کاملCharacterization of human chorionic gonadotropin as a novel angiogenic factor.
Angiogenesis and vascular remodeling are crucial processes in tumor invasion and metastasis as well as in embryo implantation and normal development of the placenta. We have previously shown that hCG expressed in trophoblast and various malignant tumors promotes cellular motility and that uterine endothelium expresses hCG/LH receptor in vivo. In this study hCG was proposed to promote angiogenes...
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ژورنال
عنوان ژورنال: Endocrinology
سال: 2006
ISSN: 0013-7227,1945-7170
DOI: 10.1210/en.2006-0354