Knowledge

Human chorionic gonadotropin (HCG) is a glycoprotein secreted by placental trophoblastic cells and secreted by α and β- Glycoprotein. Human chorionic gonadotropin (HCG)- α-β， This is synthesized in th

Diagnosis of early pregnancy: HCG can rise to more than 2500 IU/L between 35 and 50 days after pregnancy. It can reach 80000 IU/L in 60 to 70 days, and urine HCG in multiple pregnancies is often highe

Menopause is the transition from middle age to old age. Women are around 45 to 55 years old, and men are around 55 to 65 years old during menopause.

Menstrual disorder: It is the most common and prominent manifestation of menopausal women. Menstruation is often delayed, even if it occurs only once in a few months, and menstrual volume gradually de

After a woman enters menopause, her menstrual cycle gradually decreases and eventually stops. The cessation of menstruation is the result of ovarian dysfunction.

The age of 45 is an important turning point for women. After the age of 45, if a woman experiences personality changes, mood swings, frequent irritability, paranoia, depression, or memory loss, diffic

Ovarian function decline, periodic changes, and cortical atrophy are first manifested as progressive decline in luteal function.

Monitoring HCG (human chorionic gonadotropin) levels during pregnancy is crucial for assessing the healthy development of the fetus. HCG is a hormone placental cells produce, and its levels change as

Human chorionic gonadotropin, also known as blood HCG, is secreted by trophoblastic cells and can be detected in maternal serum 10 days after fertilization, making it the most sensitive method for dia

The examination of HCG is important for the diagnosis of early pregnancy, and has certain value in the diagnosis, differentiation, and course observation of pregnancy related diseases, trophoblastic t

Human chorionic gonadotropin (HCG) is a glycoprotein secreted by the trophoblastic cells of the placenta α and β The glycoprotein composition of the dimer.

Protein is an important component that constitutes all cells and tissues in the human body. All important components of the body require the involvement of proteins.