基膜

Objective To investigate the effect of human chorionic gonadotrophin on matrix metalloproteinase-19 (MMP-19) mRNA expression in trophoblasts.

目的 观察人绒毛膜促性腺激素对滋养层细胞基质金属蛋白酶 MMP-19表达的影响。

The results by invert embedding TEM showed that higher invasive CCL229cells had vast of ER,which distributed throughout cytosol especially largeamount of vesicle-like and flatten cisternal rER in pseudopodia or cell processesand membranous flow-like structure from perinuclear region to pseudopodia,and less Golgi complex.

倒置包埋法常规透射电镜对人大肠癌细胞的超微结构观察结果显示，高侵袭力的CCL229细胞中内质网数量较多并呈全细胞分布，尤其在细胞伸出的众多伪足中含有丰富的小泡状和扁平囊样粗面ER结构，而且观察到由小泡形成的&膜流样&结构从核周一直深入到伪足中，但细胞中高尔基器少见。

Objective To investigate the diagnostic value of thinprep cytologic test and electronic colposcope examination in patients with subclinical human papillomavirus infection and cervical intraepithelial neoplasia, and explore its concordance with pathologic diagnosis.

目的 探讨新柏氏膜式液基细胞学检测和电子阴道镜检查对宫颈人乳头瘤病毒亚临床感染和宫颈上皮内瘤变的诊断价值及其与病理诊断的一致性。

Stamens connivent around gynoecium; filaments free, short; anthers 2-celled, with a distinct membranous connective appendage, lower two with a patent gland at base.

在雌蕊群周围靠合的雄蕊；花丝离生，短；花药2室，具一离生膜质药隔附属物，下部2具一开展的腺体在基部。

Filaments free, very short; anthers free or mostly connivent into a sheath around ovary, 2 anterior ones with spurlike or wartlike and nectariferous appendages at base, these extending into anterior spur, connectives produced apically into conspicuous, membranous appendages.

花丝离生，非常短；花药离生或多数在子房周围靠合成为鞘，前面2枚基部具距状或瘤状和分泌蜜汁的附属物，这些延伸进入前面的距中，药隔顶部生明显、膜质附属物。

Filaments short, broad; anthers exserted , sagittate, connivent, adherent to pistil head, lobes spurred at base; disc ringlike or cup-shaped, fleshy, margin 5-lobed, membranous.

花丝短，宽；花药外露，箭头形，靠合，对雌蕊头，耳垂基部具距来说粘性；杯状，肉质的花盘环形或，边缘5浅裂，膜质。

To enable the fabrication of a thermally stable ultralow dielectric constant film, specific precursor materials are used, such as, silane derivatives, for instance, diethoxymethylsilane and organic molecules, for instance, bicycloheptadiene and cyclopentene oxide.

为了制造热稳定的超低介电常数膜，使用特殊的前体材料，如硅烷衍生物例如二乙氧基甲基硅烷和有机分子例如双环庚二烯和环戊烯氧化物。

The results suggested that higher expression of MMP10 in spontaneous abortion deciduas might resolve the matrix metalloproteinase, promote the extrovillous cytocyst cells invasion and prohibit the spontaneous abortion.

MMP10在流产蜕膜中高表达可能有利于降解细胞外基质，促进胚胎滋养细胞的侵袭，从而延缓自然流产。

With electron microscope techniques, the cytopathological changes of the tobacco leaves infected by TMV-W and TMV-O 17 were observed.

受TMV-017侵染的烟草细胞中，叶绿体数量较少，叶绿体具双层膜结构，基粒片层排列整齐，有的叶绿体膨大，内含少量小的淀粉粒。

There were detectable expression and tyrosine-phosphorylation of STAT3 in the decidual cells on days 5 and 6 of pregnancy.

在妊娠第5～6天的蜕膜化基质细胞中可检测到STAT3表达及酪氨酸磷酸化。

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。