阳性

And expression of HBsAg was developmental regulation and sexual dimorphism. Hepatitis B virus DNA was detected in serum of transgenic mice by serum DNA PCR and real-time PCR.

对小鼠血清DNA进行PCR和real一time PCR分析发现，转基因小鼠血清中存在HBV DNA，其含量达到临床患者阳性标准，表明转基因小鼠中整合的HBV基因组DNA可复制包装成病毒颗粒并分泌入血。

The nucleic acid in the virion was determined to be single-strande d RNA by means of diphenylamine reaction,orcinol reaction and formaldehyde reaction.

病毒核酸地衣酚反应呈阳性，联苯胺反应呈阴性结果。而紫外吸收实验则呈明显的单链特征，辅以酶消化实验的结果，证实该病毒为单链RNA病毒。

Molecular genotyping is validated as a method to confirm a diagnosis of CHM by demonstrating androgenetic diploidy and to resolve p57-positive cases into diandric triploid PHMs, biparental diploid nonmolar specimens, and the rare CHM with aberrant p57 expression.

分子基因型检测显示父系二倍体能确诊CHM，并能将p57阳性病例分类确诊为雄性异型三倍体的PHMs、双亲二倍体的非胎块性病变和罕见p57异常表达的CHM。

RESULTS: ADMSCs at passage 3 were positive for CD13, CD59 and CD44, but negative for CD34 and HLA-DR. Chromosomal morphous, structure and number were normal, showing diplont structure. Under the microscope, there were complete Golgi complex, plenty of rough endoplasmic reticulum, and some glycogen granules in cytoplasm.

结果：第3代脂肪间充质干细胞CD13，CD44，CD59均呈阳性表达，而造血干细胞表面标志CD34及成纤维细胞表面标志HLA-DR均呈阴性表达；染色体的形态、结构和数目均未见异常，呈二倍体结构；镜下可见完整的高尔基复合体，数量较多的粗面内质网，部分糖元颗粒分布在胞浆中。

Methods From 2003.3-2006.12, direct microscopic examination, culture and epidemiological survey were performed on 82 samples from children 18 years old or younger with onychomycosis in our department.

对2003年3月～2006年12月本科门诊就诊的真菌直接镜检阳性的82例儿童甲真菌病患者（年龄≤18岁）进行流行病学调查及真菌的分离培养。

But only 3% of patients had both positive discography and a symptomatic l-z joint.

但是仅有3%的患者同时存在椎间盘造影阳性和l-z关节疼痛缓解。

The major symptoms of SLE are the following: butterfly shaped Malar rash particularly on cheeks, discoidal rash, Photosensitivity, regular oral ulcers, nonerosive Arthritis, Pleuritis or Pericarditis, renal disorder, neurologic disorder, hematologic disorder, immunologic disorder, Anti-nuclear Antibody Test positive. Patients who are present any four of above symptoms can be clinically classifi-ed as SLE patients.

SLE的主要临床徵候包含：脸上呈蝴蝶状分布的红斑、身体出现圆盘状红斑、对阳光过敏、经常口腔溃疡、多发性关节炎、胸膜炎或心包膜炎、肾功能障碍、神经系统异常、血球计数异常、免疫系统异常、抗核抗体（Anti-nuclear Ab，ANA）阳性；只要在以上11项中出现四项以上即符合SLE的诊断。

Results The scores of SCL-90 factors were lower than that of the norm of college students while some factor scores were higher than the national norm of youth. The top three positive factors were obsessive-compulsive (25.2%), depression (18.9%), interpersonal sensitivity (18.4%). The results of Logistic regression analysis showed that bad relations with roommates, bad relation with spouse or lover, failure in completing the study plans, emotional volatility, suffering from disesteem or discrimination and lack of career planning were risk factors.

结果 该群体SCL-90各因子分值均低于大学生常模，部分因子分值高于全国青年常模；因子呈阳性比例较大的依次为强迫25.2%，抑郁18.9%，人际关系敏感18.4%；多因素Logistic回归分析显示，与寝室同学关系不好OR=1.561，95% CI=1.190~2.047；与恋人或配偶关系不好OR=1.342，95% CI=1.044~1.725；读书计划完不成OR=1.282，95% CI=1.066~1.542；情绪波动大OR=1.614，95% CI=1.303~1.999；受到歧视或冷遇OR=1.430，95% CI=1.151~1.778；不知道职业生涯规划OR=1.606，95% CI=1.354~1.917，提示些因素是影响硕士研究生心理健康的危险因素。

Results The scores of SCL90 factors were lower than that of the norm of college students while some factor scores were higher than the national norm of youth.The top three positive factors were obsessivecompulsive(25.2%),depression(18.9%),interpersonal sensitivity(18.4%).The results of Logistic regression analysis showed that bad relations with roommates,bad relation with spouse or lover,failure in completing the study plans,emotional volatility,suffering from disesteem or discrimination and lack of career planning were risk factors.

结果 该群体SCL-90各因子分值均低于大学生常模，部分因子分值高于全国青年常模；因子呈阳性比例较大的依次为强迫25.2%，抑郁18.9%，人际关系敏感18.4%；多因素Logistic回归分析显示，与寝室同学关系不好OR=1.561，95%CI=1.190～2.047；与恋人或配偶关系不好OR=1.342，95%CI=1.044～1.725；读书计划完不成OR=1.282，95%CI=1.066～1.542；情绪波动大OR=1.614，95%CI=1.303～1.999；受到歧视或冷遇OR=1.430，95%CI=1.151～1.778；不知道职业生涯规划OR=1.606，95%CI=1.354～1.917，提示些因素是影响硕士研究生心理健康的危险因素。

Objective To survey influence of glutaraldehyde to ELISA testing and provide basis for clinical laboratory to choose suitable disinfector.

目的 探讨戊二醛消毒剂对酶联免疫法造成的假阳性及假阴性影响，为临床免疫实验室合理选择消毒剂提供依据。

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。