阳性

Methods Tissue specimens of the endometria were respectively collected from 72 patients with carcinoma of endometrium,64 patients with precancertissue and 80 normal women.

结果 内膜癌组、癌前病变组MMP 7的阳性表达明显高于正常内膜组(P 。0 1)，而前两组之间无显著差异。内膜癌组E CAD的阳性表达明显低于正常内膜组和癌前病变组(P 。0 5 )，后两组之间无显著差异。

Results 甀ntrahepatic vascular diseases, liver tissues diseases and the expressions of VEGF were different in different time of experiment induced by CC14. In earlier periods (2 to Swk) of rats? liver tissues induced by CC14, the inflammatory was significant. Fatting degeneration was seen in hepatocytes around central veins and part of small vesells.

早、中期（2～5wk），肝组织炎症反应显著，中央静脉及部分小血管周围肝细胞脂肪变，VEGF阳性肝细胞主要分布在脂肪变区域；晚期（8～12wk）则肝组织炎症反应轻微，但肝细胞病变显著，血管破坏、血管及成肌纤维细胞增生更趋明显，并见有局部纤维瘢痕形成，假小叶内肝组织肝窦扩张或毛细血管化，其VEGF示阳性。

Sp. tritici conidiospores. 40 h after inoculation, penetration of the fungus and formation of haustoria in transformed cells were observed to evaluate the effect of the target gene's product on the invasion of the fungus.

基因枪轰击后高密度接种白粉病菌孢子。40h后观察转化阳性表皮细胞度其表面抱子的发育，并以阳性转化细胞中白粉病菌成功侵入的细胞所占比例为指标分析目标基因的表达对白粉病菌入侵及吸器形成产生的影响(对照为单独导入GUS基因的表皮细胞)。

And, one of the 67 strains hybridized with ipaB gene probe of entero-invasive E.

在67株与irp-2探针杂交呈阳性反应的菌株中只有1株为ipaB探针杂交阳性。

Some positive catches in embryonic phase lost the positive signal in the following instars.

另发现在胚胎期检测到整合阳性，但后续龄期，阳性信号消失。

Here, we used yeast two-hybrid screen with mRNAs from metamorphosing tadpoles to identify potential substrate of ST3 during development. We thus isolated the 37 kd laminin receptor precursor.

结果在良性前列腺增生和前列腺癌组织中integrinβ1蛋白的阳性表达分别为80.00％和46.15％；LN的连续性分布的表达率分别为100.00％和35.90％；MMP-9阳性表达率分别为33.33％和82.05％。

BSP appeared to be concentrated in mineralized tissues, but OPN was concentrated in the mineralizing frontier.

BSP在己经矿化成熟的矿化组织基质中呈阳性表达，而OPN主要在矿化的前沿及矿化活胜强的矿化组织中强阳性表达。

Results: From the third to sixth month of gestation, some small NOS positive cells could be seen in the lamina propria mucosae. With the fetal age increased, the number of NOS positive cells increased too, and at the same time, the positive reaction of NOS increased gradually.

结果：第3~6个月龄时，胃粘膜固有层内皆可见胞体较小的NOS阳性细胞分布，随着胎龄的增加，NOS阳性细胞数目逐渐增多，染色逐步加深。

MSC induced by 5-aza could be identified by the positive staining for Troponin I and Connexin43. The number of cells stained positively in the 10umol L-1 and 20umol L-1 5-aza was visually greater than that of other groups , but more than 50% the cells necrosed in 20umolL -1 5-aza. Electron microscopy revealed sarcomeric organization and gap junction.

结果MSCs体外贴壁生长，呈成纤维细胞样形态，经5一aza诱导后细胞体积增大，变为球状或者长杆状，4w后荧光免疫细胞化学方法检测肌钙蛋白、肌动蛋白及Connexin43表达阳性，10umol·L一'5一aza组及20umoz·L一'5一aza组阳性表达较高，但20umol·L一'5一aza组约50%细胞死亡。

Strong expression of nanos 1 mRNA was detected in spermatogonia and relatively weaker signal was found in primary spermatocytes but no nanos 1 mRNA expression was observed in spermatids. The results suggested that nanos 1 may play an important role in maintenance and functioning of the germline stem cell—oogonia and spermatogonia.

在斑马鱼精子发生中， nanos1 mRNA可在精原细胞和初级精母细胞中检测到。nanos1 mRNA的阳性信号在精原细胞中极为强烈，在初级精母细胞中较为微弱，而精子细胞中没有阳性信号。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。