When a fertilized ovum is implanted into the chorionic tissue, the human chorionic gonadotrophin (hCG) hormone is released. This produces a luteotrophic effect, maintaining the corpus luteum, and thus enabling it to continue secreting progesterone, needed to maintain pregnancy. Consequently, hCG is a specific marker for pregnancy.

2009年4月14日 · A rapid method and instrumentation for quantification of immunochromatographic tests (ICT) are described. The principle and performance of the method was demonstrated by measuring the levels of human chorionic gonadotropin (hCG) present in …

2023年8月14日 · Human chorionic gonadotropin (hCG) is a chemical created by trophoblast tissue, tissue typically found in early embryos and which will eventually be part of the placenta. Measuring hCG levels can be helpful in identifying a normal pregnancy, pathologic pregnancy, and can also be useful following an aborted pregnancy.

免疫层析技术是一种简便、快速的诊断方法，也是现场即时检测（Point of care testing， POCT）的重要工具，最早用于人绒毛膜促性腺激素HCG的检测，以此作为早期怀孕的诊断依据。

The detection of serum β-HCG and CT-IgG combined with transvaginal ultrasonography can diagnose the early tubal pregnancy soonest possible, and help choose the appropriate therapeutic methods depending on the situation to reduce the tubal damage of patients, so as to provide a reliable basis for the diagnosis, treatment and prognosis, and it ...

HCG (humanchorionicgonadotropin)— 人绒毛膜促性腺激素，是由胎盘的滋养层细胞分泌的一种糖蛋白激素。 着床后，受精卵为了在子宫牢牢地安家，会伸出很多的小触手来抓住自宫内壁这些小触手就是人绒毛，而HCG就是由人绒毛分泌的一种激素，全称叫人绒毛膜促性腺激素（HCG）。 HCG，是最常使用的“妊娠试验”激素，常常用来判断是否怀孕，比如早孕试纸和验孕棒都是利用这个原理。 HCG可刺激黄体由月经黄体转换为 妊娠黄体，同时促进雌激素和 黄体酮 持续分 …

2023年2月2日 · Human Chorionic Gonadotropin (HCG) is a hormone produced by the placental tissue in early pregnancy. This hormone is excreted in the urine or when there is an abnormal...

Hormon HCG dihasilkan oleh plasenta selama kehamilan dan meningkat secara cepat dalam urin, sehingga dapat digunakan sebagai penanda kehamilan. Makalah ini juga menjelaskan prinsip, alat, dan cara ker

2016年3月12日 · The total diagnostic sensitivity for ICGCTs finally increased from 34.6 to 65.4% (P < 0.05, diagnostic value of CSF β-hCG exceeds 90%). Subtype diagnosis improved with αFP in 16.7% of non-geminomatous germ cell tumor cases.

Laporan praktikum ini memberikan ringkasan tentang pemeriksaan kandungan hormon Human Chorionic Gonadotropin (HCG) dalam urine menggunakan metode imunokromatografi. Metode ini mampu mendeteksi kehamilan dengan cara menguji ada tidaknya reaksi antara hormon HCG dalam urine dengan antibodi pada alat tes.