胎儿

Infants are particularly susceptible to nitrite-induced methaemoglobinaemia because fetal haemoglobin converts to methemoglobin more easily. In addition, infants have a low concentration of the reducing enzyme such that methemoglobin is not converted back to hemoglobin as readily.

婴儿特别容易患上由亚硝酸盐引致的正铁血红蛋白血症，是因为胎儿的血红蛋白较易转变为正铁血红蛋白，而婴儿的还原浓度低，较难把正铁血红蛋白还原为红血球素。

Methods:202 lying –in women were randomly divided into two set ,observing a group was 102 ,contrasting a group was 100,pitocin 20U was used by adding 50g/L glucose nomal salines 500ml dripping in two groups after childbirth ,at the same time with administering carboprost methylate suppository 1mg via the rectum (depth 6cm is suitable)in the contrasting a group.

202例产妇随机分为两组，观察组102例，对照组100例，两组产妇均在胎儿娩出后立即用缩宫素20 U 加入50g/L 葡萄糖生理盐水500ml 静滴，观察组与此同时用卡孕栓1粒（1mg ）置入直肠内（深度6cm 为宜）。

Human cytomegalovirus is the most common cause of congenital infection, resulting in birth defects such as microcephaly.

人巨细胞病毒是人类最常见的先天性感染病毒，可引起流产、早产、死胎、胎儿宫内发育迟缓及小头畸形、抽搐、脑瘫、智力低下、视力损害及听力损害等后遗症。

Intrauterine infection in pregnant women of fetal Toxoplasma strains mainly manifested after birth, hydrocephalus, microcephaly, mental disorders.

孕妇宫内感染弓形体菌的胎儿出生后主要表现为脑积水、小头畸形、精神障碍等。

Microcephaly, characterized by a reduction of brain mass and head size with an intact bony calarium, is defined as a fetal head circumference either 2^57 or 3^58 standard deiations below the mean of that expected for menstrual age.

具有脑质量减少、头体积变小、有完好颅盖骨特征的头小畸形的定义是胎儿头围在胎龄预期均值的2^57 或3^58个标准差以下。

GCV: Daily 5–15mg/kg, a daily intravenous injection of 2, sharing 2 - 3 weeks. 3, if not cure another pregnancy, CMV can cause the fetus through the placenta of intrauterine infection, caused by microcephaly, growth retardation, mental retardation and sensory nerve deafness and so on.

3丙氧鸟苷：每日5–15mg/kg，每日2次静注，共用2–3周。3、如果不治愈再怀孕，CMV可通过胎盘造成胎儿宫内感染，引起小头畸形，生长发育迟缓，智力障碍和感觉神经性耳聋等。

Decidual tissue is a very complex and highly concordant tiny environment between mother and embryo during pregnancy, which is constituted of the variety cells such as extravi11ous trophoblast,endometrium cells, bone marrow cells, decidua l microphage,T cells and a few B cells and so on.

正常蜕膜组织是母-胎界面间一个非常复杂而又高度协调的微环境，它由多种细胞如侵袭至蜕膜的绒毛外滋养细胞(extravi11ous trophoblast，EVT)、子宫内膜源性细胞(如上皮细胞和血管内皮细胞)、骨髓源性细胞(如大颗粒淋巴细胞、蜕膜巨噬细胞、T细胞和少许B细胞)构成，这些细胞以及由这些细胞、母体和胎儿所分泌到蜕膜的细胞因子共同形成了母-胎间信息交流的平台，并对胚胎滋养细胞"有控性"侵袭、子宫内膜的免疫容受性、蜕膜化和胎盘的形成进行精细的调控。

Experts also reminds that,since the pregnant period,pregnant women shouldn't misapply tonic,health-care tonic,otherwise,it may misfortune the embryo,and even lead to abortion,premature delivery.

专家还提醒，孕产妇从孕期起，就不能滥用补品、保健品，不然可能殃及胎儿，甚至导致流产、早产，而儿童滥用某些补药会造成性早熟。

These are the product Of those ill mated Marriages thou saw'st: Where good with bad were matcht, who of themselves [ 685 ] Abhor to joyn; and by imprudence mixt, Produce prodigious Births of bodie or mind.

他们自己都厌恶这个结合，轻率地实行杂婚，生出奇形怪状的胎儿。这些巨人，却是名声很大的，因为在那时代力气最受重视，它被叫做武勇和英雄气概。

Objective To investigate the worthiness of multicolor Doppler ultrasound in screening urethral system abnormality of fetus.

目的探讨彩色多普勒超声对胎儿泌尿系统畸形筛查诊断临床价值。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。