阳性

There was BMP4 expression at E10 in epithelium of otic capsule. Later, BMP4 expressions were affluent in condensed mesenchyme, vestibular cartilage capsule and sense epithelium. 3. The expression pattern of Smad4 in vestibule is different from BMP4. It was not conspicuous until E15 that Smad4 expressed in macula and crista ampullaris and until E16 in periotic cartilage capsule.

BMP4从E10开始，在间充质浓聚前就有表达；间充质一开始浓聚，BMP4在其中就有较丰富的表达；早期主要表达在前庭囊及前庭囊周围的间充质，在胚胎发育的后期，其在软骨囊及前庭上皮里有广泛阳性表达。3。

Results:Fluorescent signal of 56 positive controls were higher than the negative controls,and there was no cross-reaction between the probes and positive controls of different microbes.

结果：56种标准品的检测值显著高于阴性对照，各病原微生物的阳性标准品和各探针之间无交叉反应。

Furthermore, this method had a better specificity without cross-reaction with positive sera to PPV、FMD and PRV.

且操作简单，耗时短，与猪细小病毒、口蹄疫和猪伪狂犬病毒阳性血清不发生交叉反应。

In many circumstances, a positive CST result generally indicates that delivery is warranted.

在很多情况下，CST阳性结果通常提示应进行分娩。

For the soybean germplasms, 76(25.33%), 41(13.67%) and 14 (4.67%) were positive to Soybean mosaic virus, Cucumber mosaic virus, and Alfalfa mosaic virus respectively.

结果表明：在大豆种质中检测出大豆花叶病毒、黄瓜花叶病毒、苜蓿花叶病毒三种病毒，阳性检出率分别为25.33%（76份）、13.67%（41份）和4.67%（14份）。

One positive for monitoring flocks and the surrounding areas to carry out culling of poultry, and sound processing.

一是对监测阳性鸡群及周边地区家禽进行扑杀，并进行无害化处理。

During the eighth to tenth month, the number of NOS positive cells was cut down obviously, but the cell bodies developed big with more cytoplasm and heavy dyeing.

第8~10个月龄时，胃腺中NOS阳性细胞数目显著减少，但细胞胞体大，胞质多，深染。

The result of immuno-electron cytochemistry showed the number of positive reaction cells of gastrin increased significantly.

胃泌素免疫电镜细胞化学观察结果显示阳性细胞数量明显升高。

Cytology was negative in 19 cases or suspected in 17 cases of mesothelioma CYFRA21-1 positive.

19例细胞学为阴性或可疑的间皮瘤中有17例CYFRA21-1阳性。

The results prove that CNHK500 has highly proliferation selectivity and potent cytolysis effect on breast cancer in vitro.

在感染CNHK500的端粒酶阴性的正常成纤维细胞株中未检测到E1A基因表达，在端粒酶阳性的感染CNHK500的乳腺癌细胞株中能够检测到E1A基因的表达；CNHK500可以选择性地在缺氧条件下表达E1B。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。