| 单词 | Placentoma,Normal |
| 释义 | Placentoma,Normal《英文msh词典》Placentoma,Normal [同义词] Placentoma,Normal [主题词] Placenta [中文释义] 胎盘瘤,正常 [英文释义] A highly vascularized mammalian fetal-maternal organ and major site of transport of oxygen,nutrients,and fetal waste products. It includes a fetal portion (CHORIONIC VILLI) derived from TROPHOBLASTS and a maternal portion (DECIDUA) derived from the uterine ENDOMETRIUM. The placenta produces an array of steroid,protein and peptide hormones (PLACENTAL HORMONES). |
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