Human chorionic gonadotropic (hCG) and human placental latogen (hPL) are peptide hormones produced and excreted by placental trophoblastic cells during pregnancy.
人绒毛膜促性腺素、人胎盘生乳素是胎盘滋养细胞
分
的
素。
Human chorionic gonadotropic (hCG) and human placental latogen (hPL) are peptide hormones produced and excreted by placental trophoblastic cells during pregnancy.
人绒毛膜促性腺素、人胎盘生乳素是胎盘滋养细胞
分
的
素。
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