查询词典 placentae

Embryological observations on Crawfurdia delavayi, Tripterospermum cordatum, T. chinense, Gentiana striata and Pterygocalyx yolubilis show that the group under study is greatly diverse in differentiation and development of anther wall, type of ovule and placentae, synergid and antipodal cell in embryo sac, testa and embryogeny etc. The embryological characters are different among Crawfurdia, Tripterospermum and Gentiana Sect.

胚胎学 本文对披针叶蔓龙胆C.delavayi、双蝴蝶T.chinense、峨眉双蝴蝶T.cordatum、条纹龙胆G.striata和翼萼蔓P.voiubilis作了较详细的胚胎学研究，这些类群在花药壁的分化和形成、胚珠和胎座类型、卵器中的助细胞和反足细胞、种皮以及胚发育等特征上存在差异，并且在胚胎学特征上各自拥有原始和进化的性状。

Pistillate flower: tepals 2-5(-10); pistil composed of 2-5(-7) carpels; ovary inferior, 1-3(-7)-loculed; placentae axile or parietal; styles 2 or 3, free or fused at base, forked once or more; stigma turgid, spirally twisted-tortuous or U-shaped, capitate or reniform, setose-papillose.

雌花 花被片2-5(-10)；由2-5(-7)心皮组成的雌蕊；子房下位，1-3室(-7)；中轴胎座或周壁；花柱2或3，离生或者在基部合生，分叉一次或更多次；柱头膨大，螺旋缠绕扭曲或U形，头状或肾形，具刚毛小乳突。

Methods: The experimental g roup consisted of 24 patients with PE and 24 cases of normal placentae women respectively. Group of 24 patients with PE consisted of 12 mild cases and 12 severe cases. RT-PCR and Western Blotting were used to test the difference content of HLA-G between two groups.

采用半定量逆转录-聚合酶链技术及Western印迹技术分别检测了24例子痫前期患者(实验组，轻度子痫前期12例，重度子痫前期12例)，24例年龄相仿的正常晚期妊娠者胎盘组织中HLA-G的表达差异。

Results:Significant differences were found in strictured intervillous spaces of the placentae in ICP(P.05).Conclusion:Strictured intervillous space of the placentae in ICP is an important cause for acute hypoxia in the ute...

提示 ：ICP胎盘绒毛间隙狭窄是围产儿宫内缺氧、病死率增加的重要原因，因此，重视预防和积极处理妊娠胆汁淤积症，改善胎盘功能，对降低围产儿死亡率，提高优生率有重要意义

Methods: MMP-2,-9 expressions were detected by immunohistochemistry in 20 normal term placentae and 20 preeclampsia placentae respectively.

采用免疫组化SABC法检测MMP-2，-9在子痫前期和正常胎盘上的表达；采用荧光实时定量PCR检测子痫前期和正常对照胎盘MMP-2，-9在mRNA水平的表达。

Methods 9 placentae of normal pregnant women and 12 placentae of patients with PIH were studied. eNOS-mRNA was measured in placental tissue by reverse transcription-polymerase chain reaction.

采用定量的逆转录－聚合酶链反应技术，检测9例正常足月妊娠妇女胎盘和12例妊高征患者胎盘中eNOS-mRNA转录强度的变化。

Methods: MMP-2,-9 expressions were detected by immunohistochemistry in 20 normal term placentae and 20 preeclampsia placentae respectively. In addition, mRNA of MMP-2,-9 were analysised by real time PCR in both groups.

采用免疫组化SABC法检测MMP-2，-9在子痫前期和正常胎盘上的表达；采用荧光实时定量PCR检测子痫前期和正常对照胎盘MMP-2，-9在mRNA水平的表达。

Results :The indensities of both MMP-2 and MMP-9 immunostaining in preeclampsia placentae were significantly declined compared to those of normal term placentae P

结果：按照Fromowitza标准，对病例组和对照组胎盘行染色强弱的评分，结果20例正常足月胎盘的评分无论是MMP-2还是MMP-9都显著的高于20例子痫前期胎盘P

METHODS: 39 full-term placentae of HBsAg sero-positive and 4 full-term placentae of HBsAg sero-positive pregnant women were enrolled.

收集血清学HBsAg阳性孕妇足月胎盘组织39例，阴性4例，用SABC免疫组化法检测HBsAg、FcγRIII。

Ethod Twenty trimester placentae from normal mature pregnancy between 38 and 40 weeks gestation and thirty-six placentae from pregnancy complicated with ICP were collected following termination of pregnancy.

DR3、BSEP及FIC1等三种基因在ICP胎盘的表达情况以及与ICP受损的胆汁酸排泌功能的关系值得研究。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。