A molecular model of human chorionic gonadotropin, a glycoprotein hormone produced by the placenta during early pregnancy. HCG helps maintain the corpus luteum during this stage, allowing it to secrete progesterone, thickening the lining of the uterus. During a pregnancy test, HCG levels are measured in the blood or urine. These levels are also measured for fetal chromosomal abnormalities or birth defects.
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Details
Creative#:
TOP22296656
Source:
達志影像
Authorization Type:
RM
Release Information:
須由TPG 完整授權
Model Release:
N/A
Property Release:
No
Right to Privacy:
No
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