maternal blood meaning in English

母血,孕妇外周血

Study on relationship between levels of leptin in maternal blood , amniotic fluid , and umbilical blood and newborn s weight
羊水和新生儿脐血瘦素水平与其体重关系的研究
Simpson jl , elias s . isolating fetal cells from maternal blood . advances in prenatal diagnosis through molecular technology . jama , 1993 , 270 ( 19 ) 2357 - 2361
马旭，王毅，王琳，等.经母血采集胎儿细胞行产前诊断的最佳时间探讨.中华妇产科杂志1997 ， 32 ( 5 ) 293 - 295
Medical innovations include diagnostics and treatment for liver and nasal cancer , technology for assisted reproduction , understanding and treating stomach ulcers , identification of foetal dnarna in maternal blood circulation
医学方面的创新研究包括：肝癌和鼻咽癌的诊断和治疗、人工辅助生殖技术、胃溃疡的研究和诊治，以及从母体血液中辨识胎儿
Human placenta is a unique organ that exchanges substance between fetal and maternal blood . it provides a number of functions to ensure that developing fetal is maintained in optimal conditions for the rapid events of gestation
胎盘是胎儿和母体进行物质交换的场所，它为胎儿提供氧和营养物质，将胎儿体内代谢产生的废物排出体外，从而保证胎儿的正常发育。