【Bryan】評論

human chorionic gonadotropin（hCG）In molecular biology, human chorionic gonadotropin is a hormone produced by the syncytiotrophoblast, a component of the fertilized egg, after conception. Following implantation, the syncytiotrophoblast gives rise to the placenta. Some cancerous tumors produce this hormone; therefore, elevated levels measured when the patient is not pregnant can lead to a cancer diagnosis. However, it is not known whether this production is a contributing cause or an effect of tumorigenesis. The pituitary analog of hCG, known as 'luteinizing hormone', is produced in the pituit...

【Moew】評論

(C) 會刺激testicular Leydig cells 產生testosterone