阳性

DET was positive for regional wall motion abnormalities in 291 (25%) and negative in 854 (74%) patients.

室壁运动不正常区域的DET阳性的有291例（ 25 ％）和阴性的有854例（ 74 ％）。

The internal reference was established by the universal primer pair CQUTC6/CQUTC7 for Tilletia genera, which could be used to determinate the reality of PCR system and exclude both false positive and false negative.

以腥黑穗菌属通用引物对CQUTC6/CQUTC7为内置对照，可以确定被检样品是否含PCR抑制物质进而判断检测体系是否正确，同时有效地排除样品检测结果的假阳性和假阴性。

Methods A total of 1 516 drug users in a detoxication center were tested for serum HIV antibody.

对某地戒毒所 15 16名戒毒人员进行血清HIV抗体检测，并对 76例HIV阳性者进行问卷调查。

In scc-3 mutant animals, normal SCs were not visible and ～24 DAPI-staining positive structures were seen in diakinesis, indicating that SCC-3 is necessary for the establishment or maintenance of sister-chromatid cohesion.

在scc-3突变型线虫细胞中，无法观察到正常的联会复合体，且在终变期出现大约24个DAPI染色阳性信号。

PTEN immuno-positive reactive products were extensively distributed in CNS of adult rat, including telencephalon, cerebrum, diencephalon, brainstem, cerebellum, and spinal cord.

PTEN阳性反应产物广泛分布于大鼠的CNS内，包括端脑、大脑、间脑、脑干、小脑和脊髓。

Methods The distribution of fos-like immunoreactive neurons in telencephalon, diencephalon, midbrain and pons were examined in 10 "behavioral despair" rats and 10 "simple forced swimming" rats, and the distributions of FLI neurons of the two groups were compared by fos-Ab immunohistochemistry methods.

采用不同强度强迫游泳应激造成绝望行为模型和单纯强迫游泳模型大鼠（Wistar 系雄性，体重160～180 g）各10只，在其端脑、间脑、中脑和脑桥切片上各做抗fos蛋白免疫组化染色，40倍光镜下观察和计数各部位内fos蛋白免疫阳性神经元及其数目，并进行两组之间的比较。

Kg^(-1) and diethylstilbestrol at dose of 0.2mg?

kg^(-1)，阳性对照组每天灌胃乙菧酚0.2mg？

Methods: 50 female rat were randomly devided into five group. Corn oil and diethylstilbestrol (30μg/kg) were given to the control and positive group respectively .

将50只初成年雌性大鼠随机分为5组，其中设阴性对照和己烯雌酚（30 μg/kg）阳性对照各1组。

RESULTS:① Positive immunostaining for Ⅷ factor was present diffusely in the cytoplasm in more than 90% rCMEC.

结果：①Ⅷ因子抗体免疫组化染色可见90%以上的培养细胞呈阳性，确认为rCMEC。

Tissue ICAM-l was higher in liver cancer than in normal tissue (P.01). Tissue ICAM-l was higher in liver cancer with metastasis than in liver cancer without metastasis (P.01). No correlation was found between tissue ICAM-l and age or sex or tumor grade or tumor dimeter.

结果：30 例原发性肝癌组织 25 例 ICAM－l 表达阳性(阳性率83.3％)，肝癌组织中ICAM-l 含量明显高于正常肝组织(P.01)，转移组肝癌中 ICAM-l 含量明显高于无转移组(P.01)，而与年龄、性别、肿瘤大小、分化程度无关。

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。