胎

METHODS: 10 mL bone marrow was extracted from dog posterior superior iliac spine, heparin anticoagulation, diluted using Hanks juice, treated with 1.077 g/mL Ficoll solution 3 mL, and centrifuged at 2 000 r/min for 20 minutes. Karyocytes were absorbed to form white cloudlike layering interface, and then centrifuged twice using DMEM supplemented with fetal bovine serum, incubated at 12×104/cm2 at 37 ℃ in a 5% CO2 incubator.

于犬髂后上棘抽取骨髓液10 mL，肝素抗凝，Hanks液稀释后，加入1.077 g/mL Ficoll液3 mL，2 000 r/min离心20 min，吸取有核细胞形成白色云雾状的分层界面，用含胎牛血清的DMEM离心2遍，按12×104/cm2密度接种，于37 ℃、体积分数为5%的CO2培养箱内培养。

The methodological 2 oxidation 75 μ Mol/L are cobaltic alone or jointly 30, the Rg3 action of 60 μ G/m L is mixed at 24 H of cell of esophagus cancer EC9706 48 H, part fluid of the Qing Dynasty on collection cell education, detect with ELISA law among them hemal endodermis grows factor level, in order to contain RPM I1640 of serum of 10% embryoes ox education radical does blank to contrast.

方法将75μmol/L的二氧化钴单独或联合30、60μg/m l的Rg3功能于食管癌EC9706细胞24 h和48 h，分别收取细胞培养上清液，用ELISA法检测其中血管内皮生长因子水平，以含10%胎牛血清RPM I1640培养基做空白对照。

Used in some classifications; coextensive with Parietales.

用于某些分类中；与侧膜胎座目同延。

Results:Under the laparoscopy,1 patient had a normal pelvis,the other 9 persons got conglutinant pelvis(7 were caused by chronic pelvic inflammation,1 by operation,1 by endometriosis),3 got wide conglutination between the back wall of uterus and rectum,depression of rectum disappeared;1 got pelvic inflammatory cyst;4 got endometriosis,and one of which got bilateral ovarian cyst and bilateral ovarian small teratoma.

结果：1例盆腔正常；9例盆腔粘连（慢性盆腔炎引起7例，手术引起1例，子宫内膜异位引起1例），其中3例子宫后壁与直肠广泛粘连，直肠窝消失；1例盆腔炎症包块；4例子宫内膜异位，其中1例双侧卵巢小巧克力囊肿合并双侧卵巢小畸胎瘤。

How are you, my wife of 27 years old, in May this year to do test-tube baby, pregnant 60 days of vaginal bleeding and abortion (99 years due to rupture of cornual pregnancy had surgery, the side of tubal cut off the side and pass inspection has been impeded, it is to do test-tube).

试管不成功后，又自然怀孕，阴道出血如何保胎你好，我妻子27岁，于今年5月份做试管婴儿，孕60天时阴道大出血而流产（99年因宫角孕破裂做过手术，一侧输卵管切断，一侧检查一直通而不畅，故做试管）。

Methods: The healthy adult SD female rats were selected and treated with Younoszai's method of passive smoking during cyesis of Dl～D20, and the morphologic structure of the rat's placentas and the situation of their fetus were observed.

选择健康、成熟SD大鼠，均於妊娠第1~20d，仿Younoszai法制造被动吸烟模型，观察被动吸烟妊娠大鼠胎盘形态结构和胎仔情况。

ABSTRACT Recurrent spontaneous abortion was named habitual abortion in the past, traditional Chinese names it as habitual abortion, which is one of common cyesis complication.

反复自然流产(Recurrent spontaneous abortion，RSA)既往称习惯性流产，中医学称之为滑胎，是常见的妊娠并发症之一。

Results The positive signal of HLA-G expression were showed in all placentas of nomal pregnant women within villus and cytoplasma of syncytiotrophoblast and cytotrophoblast.

结果 正常妊娠早期、晚期孕妇胎盘母胎界面均有？HLA-G mRNA的阳性表达，阳性表达位于绒毛内外细胞滋养细胞，以及合体滋养细胞的胞浆内。

Human leukocyte antigen-G is a neoclassical human leukocyte class Ⅰ b antigen which was observed to be restrictively expressed by the fetal-maternal inter-fate on the extravillous cytotrophoblast.

人类白细胞抗原－G(human leukocyte antigen-G， HLA-G)属于非经典的HLA-Ⅰ类抗原分子，早期的研究发现HLA-G的表达仅局限于母胎界面的绒毛外细胞滋养层。

From the early study of the pathogenesis of pre-eclampsia people have found its association with immunological function . In 1986 Ellis et al[1] had found that the extravillous chorionic cytotrophoblast contacting with the maternal tissue expressed high levels of Human leukocyte antigen-G, a major histocompatibility tissue-specific antigen . Extravillous chorionic cytotrophoblast with high levels expression of HLA-G proteins can invade the maternal deciduas and the maternal spiral arteries by displacing the endothelial lining and destroying most of the musculoelastic tissue of these arteries .

早期研究开始，许多学者即发现其与免疫学有密切关系，至1986年Ellis等[1]发现人类白细胞抗原(human leukocyte antigen，HLA) G分子高度表达在绒毛外滋养层细胞( extravillous cytotrophoblast，EVCT)上，即浸润至子宫蜕膜层甚至达子宫浅肌层以及子宫螺旋动脉内皮层，与母血及子宫组织直接接触的滋养细胞，这种独特的组织分布提示HLA-G分子在母胎免疫耐受方面起重要作用。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。