阴性

RESULTS The expression of MCP-1 was negative or very weak in cells of subretinal fluid from RD.

结果视网膜下液中细胞成份MCP-1的表达均为阴性或弱阳性，B级PVR手术集取物以及增殖膜中，MCP-1表达阳性程度随PVR等级的升高而逐渐增高。

OBJECTIVE To investigate qacE-sull gene resistant to the quaternary ammonium compounds and sulphonamide compounds in Gram negative bacteria in order to provide the information of bacterial resistance to disinfectants.

目的检测革兰阴性菌中耐季铵盐消毒剂-磺胺复合物的qacE-sul1基因，为临床提供细菌对消毒剂的耐药信息。

Objective: To investigate qacE-sul1 gene of resistant to the Quaternary Ammonium Compounds and Sulphonamide Compounds in Gram negative bacterium in order to provide the information of bacterial resistance to disinfectants.

目的：检测革兰阴性菌中耐季铵盐消毒剂-磺胺复合物的qacE-sul1基因，为临床提供细菌对消毒剂的耐药信息。

METHODS The minimal effective bactericidal concentration of 60 strains of Gram negative bacteria resistant to QACs was detected by diluting-counting method; the phenotype to QACs by the improved phenotype screening test, the qacE-sull gene of resistance to QACs and sulphonamide compounds by PCR.

方法使用稀释计数法测定60株革兰阴性杆菌对季胺盐复合物的最低有效杀菌浓度，利用改良的表型筛选试验检测耐QACs的表型，采用聚合酶链反应试验检测耐季铵盐消毒剂-磺胺复合物基因qacE-sul1。

Methods:The minimal effective bactericidal concentration of 60 strains Gram negative bacterium resistant to QACs were detected by diluting-counting method; the phenotype to QACs by the improved phenotype screening test,the qacE-sul1 gene of resistance to QACs and Sulphonamide Compou...

使用稀释计数法测定60株革兰阴性杆菌对季胺盐复合物的最低有效杀菌浓度，使用改良的表型筛选试验检测耐QACs的表型，使用聚合酶链反应试验检测耐季铵盐消毒剂-磺胺复合物基因qacE-sul1。

Of 47 cases of synovial sarcoma, whereas 51 cases of other tumors were all negative for SYT-SSX gene.

对照组51例标本SYT-SSX mRNA检测结果均为阴性。

In PCR detection systems, the DNA of recombinant plamid of TCK was used for safely positive reference and genomic DNA of the healthy wheat and rye was used for negative reference.

选择重组质粒作为检测中的阳性对照，健康小麦和健康黑麦基因组DNA作为阴性对照。

Morphological features of IND under TEMIn normal neurons, the membrane of cells and nucleus is intact, the cell organs such as mitochondria and endoplasmic reticulum and ribosome are clear, the nucleolus are distinct, the chromatin is loosen, the cytoplasm is filled with neuroendocrine vesicle.

S-100免疫组化结果：神经丛内神经纤维和胶质细胞呈阳性反应，神经元细胞反应呈阴性。IND病变可见巨神经丛内布满大小不一的缺损区，缺损区中央可见发育不良细胞核，神经纤维增生不明显。

Compared with young and older adult groups,0～14 years-old group showed higher TIgE leve...

结论血清TIgE测定不能有效地排除有过敏症状患者对常见吸入性过敏原是否过敏；但高TIgE水平可增加过敏的概率，源于正常人群的TIgE参考值不能用来区分过敏试验阳性和阴性的患者，因为二者有广泛交叉。

The effect of treatment is negatively correlated with the course of disease, generally, the effect is much worse with the course of disease is much longer; The effect is positively correlated with the course of treatment, it is better if the course of treatment is longer.The group of more than one year is much excellent than the group of less one year. The ex-electroencephalogram before treatment is normal, on edge and a little abnormal, the effect is better. As regards CT or MR result, there is difference between the effective group and the ineffective group. The result of CT and MR is negative, the effect is better, and the effect to demyelination and leukoencephalopathy is most worst.However,for the tipe of much abnormality, the effect is the most worst.The effect is related to course of disease.The effect is better if the course is shorter.There is no difference in the tipe of disease the symptoms before episode, the frequency of episode, the inducing reasons, the age, sex and so on.

病程的长短与疗效存在负相关关系，病程越长疗效越差；疗程与疗效存在正相关关系，疗程越长疗效越好；疗前脑电图的异常程度与疗效存在负相关关系，正常、边缘及轻度异常者，疗效较好，重度异常者疗效最差；无效组与有效组在CT及MR检查结果上有差异，有阴性者疗效好，阳性者疗效差，脱髓鞘及脑白质病疗效最差的趋势；疗效与性别无相关性；无效组与有效组在发作类型、既往病史、辨证分型、发作先兆、疗前发作频率、诱因、发病年龄、就诊前所用药物方面无差异。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。