Human Chorionic Gonadotropin (hCG) | 合法醫療器材資訊網

2019年11月19日—Humanchorionicgonadotropin(hCG)isproducedduringpregnancy.Itcansupportpregnancybyallowingfortheproductionofprogesterone, ...

Description

Human chorionic gonadotropin (hCG) is a dimer consisting of a 145 amino acid beta-subunit that is unique to hCG and a 92 amino acid alpha-subunit. The alpha-subunit is identical to that for luteinizing hormone (LH), follicle-stimulating hormone (FSH), and thyroid-stimulating hormone (TSH). The alpha and beta-subunits have separate genes on separate chromosomes (chromosomes 6 and 19, respectively). After synthesis, the alpha and beta-subunits are bonded with a noncovalent bond before being released into the circulation.

Carbohydrate side chains comprise 25-40% of the molecular weight of hCG. The alpha-subunit contains 2 N-linked oligosaccharides; the beta-subunit contains 2 N-linked oligosaccharides, as well as 4 O-linked oligosaccharides on the C-terminal extension. The 2 most common forms of hCG synthesized by cells are regular hCG and hyperglycosylated hCG (hCG-H). HCG-H contains more sugar residues than regular hCG: 1....

Human chorionic gonadotropin | 合法醫療器材資訊網

人絨毛膜促性腺激素 | 合法醫療器材資訊網

人絨毛膜促性腺激素（英語：Human chorionic gonadotropin，簡寫為hCG）是一種糖蛋白激素，由胎盤的滋胚層細胞分泌，主要功能是刺激黃體，有利於雌激素和 ... Read More

Human Chorionic Gonadotropin | 合法醫療器材資訊網

由 D Betz 著作 · 2020 · 被引用 14 次 — Human chorionic gonadotropin (hCG) is a chemical created by trophoblast tissue, tissue typically found in early embryos and which will ... Read More

Physiology, Chorionic Gonadotropin | 合法醫療器材資訊網

由 MH Ogino 著作 · 2020 — The human chorionic gonadotropin (hCG) is recognized as a term to describe four separate isoforms, each with a distinct biological function ... Read More

Human Chorionic Gonadotropin Hormone (HcG) | 合法醫療器材資訊網

2018年12月31日 — Related Diseases & Conditions ... Ever wonder how at-home pregnancy tests are able to detect if you are pregnant? The Human Chorionic ... Read More

What is Human Chorionic Gonadotropin (hCG)? | 合法醫療器材資訊網

2020年11月2日 — Human chorionic gonadotropin, commonly known as hCG, is a hormone found in women's blood and urine throughout pregnancy. HCG ... Read More

Human Chorionic Gonadotropin (hCG) | 合法醫療器材資訊網

2019年11月19日 — Human chorionic gonadotropin (hCG) is produced during pregnancy. It can support pregnancy by allowing for the production of progesterone, ... Read More

Human Chorionic Gonadotropin | 合法醫療器材資訊網

2019年5月16日 — Human chorionic gonadotropin (hCG, or human chorionic gonadotrophin) is a placental hormone initially secreted by cells (syncitiotrophoblasts) ... Read More

Human Chorionic Gonadotropin | 合法醫療器材資訊網

Human chorionic gonadotropin (hCG) is a 36- to 40-kDa glycoprotein hormone that is biologically and immunologically similar to pituitary luteinizing hormone (LH) ... Read More

Human chorionic gonadotrophin | 合法醫療器材資訊網

Human chorionic gonadotrophin is a hormone produced by the cells that surround the growing human embryo; these cells will eventually go on to form the ... Read More

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