胎盘

Racemic ketamine passes the placentalbarrier and has oxytocin-like properties but does not seem toaffect uterine blood flow.

消旋氯胺酮可以通过胎盘屏障并有催产素作用，但是看来对子宫的血流没什麼影响。

Methods Pregnant rats were gavaged castor oil-diet in 18 and 19 days of gestation. At the time of death, blood of portal and peripheral veins, intestinal mucosa, amnion, amniotic cells and placenta were collected, and the tissues were cultured in the presences of ricinoleic acid or indomethacin.

将妊娠18天的Wistar大鼠分实验组和对照组各8只，实验组大鼠每天两次灌服引产餐，灌服4次后剖杀大鼠，收集门静脉、末梢血，胎盘、羊膜组织及制备羊膜细胞进行体外培养。

Methods: thirty nine full term placentae of hbsag sero positive pregnant women were collected, in which 23 were detected as hbsag positive by sabc immunohistochemistry staining.

收集血清学hbsag阳性孕妇足月胎盘组织39例，经sabc免疫组化方法在其中23例中检测到hbsag，随机选取7例采用免疫荧光双标记方法结合激光共聚焦技术检测hbsag/annexin v。

Hepatitis B virus can be transmitted from HBsAg seropositive preganant woman to her fetus through placenta.

乙型肝炎表面抗原阳性的孕妇可将乙肝病毒经胎盘传给胎儿，这种传播称为HBV的宫内传播。

DATA SYNTHESIS:（1）MSCs are especially rich in myeloid tissue and also present in placent, amniotic fluid, umbilical vein subendothelial layer, peripheral blood, liver, fat, muscles and skin.

资料综合：①间充质干细胞在骨髓组织中的含量最为丰富，此外还存在于胎盘、羊水、脐静脉内皮下层、外周血及肝脏、脂肪、肌肉、皮肤等多种组织中。

Results: The pathogenesis at first place was placenta residue （32 cases, 44.4%）, the secondary was endometritis （15cases, 20.8%）, the third was uterus subinvolution （ 12 cases, 16.7%）, the rest were adverse healing of uterus incision （ 7cases, 9.7%） and birth canal hematoma （6 cases, 8.3%）.

结果：病因以胎盘残留占第一位（32例，44.4%），子宫内膜蜕膜炎占第二位（15例，20.8%），子宫复旧不良占第三位（12例，16.7%），其余是子宫切口愈合不良（7例，9.7%）和产道血肿（6例，8.3%）。

Results The causes were rupture of cesarean incision,subinvolution of uterus,retained placenta or decidua,endometritis,serious anemia,and postpartum choriocarcinoma in order.

结果 发病原因依次为子宫切口裂开，子宫复旧不良，胎盘、蜕膜残留，子宫内膜炎，重度贫血，产后绒癌。

Fetal head position; fetal movement can be seen; posterior placenta; fetal tentorial low-echo can be seen above the dark zone, size 1.2 * 0.7CM.

超声可见：胎儿头位；胎心胎动可见；胎盘后壁；胎儿小脑幕上方可见低回声暗区，大小1.2*0.7CM。

Although these drugs through the placenta but not teratogenic.

这些药物虽能通过胎盘但不会致畸。

Objective: To investigate the importance of perioperative nursing in patients who underwent cervical transfixion because of cervical dysfunction or placenta previa.

目的：介绍妊娠期宫颈内口松弛和前置胎盘用宫颈缝扎术矫治的围术期护理。

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。