查询词典 the positive

Of the TTV positive parturientes, TTV infection rate of their latices was 27.27%, but none of the umbilical blood samples showed TTV positive.

观察组中TTV阳性产妇乳汁TTV检出率为27.27%，其新生儿脐血未检出TTV。

ICAM-3, Ki-67 and CD3 positive staining cells in the skin lesions were significantly higher than those in uninvolved skin as well as those of normal controls, and there was a positive correlation between the lesional expression of ICAM-3 and Ki-67 molecules, as well as between lesional expression of ICAM-3 and CD3 molecules.

银屑病皮损部位ICAM-3阳性浸润细胞的表达均明显高于非皮损部位及正常对照组(P均＜ 0.01)，而且ICAM-3的表达和皮损部位Ki-67、CD3等免疫分子的表达呈正相关。

The results showed that soil total P had positive correlation with the linolic acid in P. fortuneana seed oil, while other soil nutrients had no correlations with the fat acids in the oil. The vitamin E in seed oil had significant positive correlations with soil total Ca and total Mg.

结果表明：土壤全磷与籽油中的亚油酸呈正相关，其他土壤元素与籽油脂肪酸无关联性；火棘籽油维生素E浓度与土壤全钙、全镁呈显著正相关。

The HPV positivity amongst the group of women with no cervical abnormality was 43%, while that in women with cervical dysplasia and cervical cancer was 81.2% PCR products from 89 HPV positive cases were genotyped by LiPA, of which 49 cases were single HPV infected concerning 11 different HPV types and the commonest type was HPV-16, occurring in 25(51%) of all single HPV infected cases. The other 40 specimens contained multiple HPV types comprising 16 different HPV types. Although double infections(n=25) prevailed, triple(n=9),quadruple(n=3) and quintuple(n=3) infections were also found. PCR products of four HPV positive cases failed to be classified by LiPA. Sequencing analysis revealed that these 4 cases were HPV-66 which was not included in LiPA probes. Follow-up data of 12 cases confirmed the HPV genotyping results. Conclusion The LiPA for HPV genotyping is easy to perform.

结果 155例妇女子宫颈刮片中HPV DNA检出率为60%，其中在宫颈细胞学检查正常或仅有炎症病变的妇女中HPV DNA阳性率为43%，而在宫颈细胞增生不良或宫颈细胞癌的妇女其阳性率为81.2%。93例HPV阳性的标本中，89例利用LiPA成功地作出了基因分型，其中单独一型HPV感染为49例，涉及11种不同基因型HPV，最常见的型别为HPV 16，占单独感染的51%(25/49)；另40例为不同型别HPV重叠感染，涉及所有16种HPV基因型别，二重感染占主导地位(n=25)，同时也检测出其它多重感染。4例HPV阳性的标本应用LiPA未能作出基因分型，DNA序列分析显示这4例为HPV 66感染，此型别不包括在LiPA所标记的探针内。12例随诊资料显示了LiPA的物异性及高度的重复性。

In the group of inhaled allergens, the positive rate in order are mite mixture (dermadermatophagoides pteronyssinus, dermatophagoides farinae), mould mixture, weed mixture, tree mixture, cockroach, cat-dog epithelia, humulus lupulus; In group of food allergens, the positive rate in order are fish-shrimp-crab, egg white/yolk, milk, beef-mutton, cashew nut-peanut-soybean, mango and wheat.

吸入组过敏原阳性率依次为户尘螨粉尘螨、点青霉分枝孢霉曲霉交链孢霉、矮豚草蒿、柏榆梧桐柳三角叶杨、蟑螂、猫毛皮屑狗毛皮屑、葎草；食物组阳性率依次为鱼虾蟹、鸡蛋白鸡蛋黄、牛奶、牛肉羊肉、腰果花生黄豆、芒果、小麦。

In NPC and lymphy node metastasis groups, there were a significant positive correlation between c-Met and HGF,β-catenin, respectively. There aslo was a significant positive correlation between β-catenin and HGF in NPC, but there had no significant correlation in lymphy node metastasis.

鼻咽癌及其淋巴结转移组中c-Met分别与HGF和β-catenin表达均呈显著正相关性；而HGF与β-catenin表达在鼻咽癌组中呈显著正相关性，而在其淋巴结转移组中未呈显著相关性。

Schistosoma japonica antigen cDNA clones were identified by lysogenic expression,flat lyiic method and PCR amplification. All 8 positive clones immunologically screened could be expressed in E- coli in the form of fusion proteins with the molecular weight being about 140 to 150 kDa. The positive cDNA genes were digested by restriction endonuclease EcoRI,then the agarose gel electrophoresis revealed the size of them being 700 to 900 bp.

利用融源表达、平板裂解法和PCR扩增三种不同方法分别对日本血吸虫抗原cDNA基因进行鉴定和分析，8个免疫筛选阳性克隆均能在大肠杆菌中以融合蛋白的形式表达，表达蛋白分子量为140～150kDa，抗原cDNA基因经限制性内切酶EcoRI酶解后，琼脂糖凝胶电泳显示其大小为700～900bp，PCR能扩增出特异性条带。

RESULTS: FGFR1-positive chondrocytes were abundant in the maturative layer and hypertrophic layer, but only few FGFR1-positive chondrocytes were found in the proliferative layer. In the control group, the expression of FGFR1 increased from 6-week-old to 10-week-old rats, and then decreased and went stable. In both young and adult group, the expression of FGFR1 in the experimental group was significantly lower at 4, 6 weeks and higher at 8 weeks than that in the control group, especially in the young group (P.05). But no difference was found between the experimental group and the control group at 2 weeks in both groups. CONCLUSION: FGFR1 may play an important role in the remodling of condylar cartilage induced by occlusal disorders.

结果：FGFR1主要表达在大鼠髁突软骨过渡层和肥大层，增殖层很少；正常组大鼠髁突软骨从6周龄到10周龄FGFR1表达逐渐增强，10周龄后降低，并保持在一个稳定水平；成年组和幼年组实验4、6周时FGFR1的表达均显著低于对照组，实验8周时的表达高于对照组(P.05)，幼年组尤为明显，实验2周组与对照组无显著差异。

Results: 1 Intense ERα immunoreactivity localized in the hypertrophic and maturative layer, and some immunoreactivity was found in osteoblasts of mandible and temporal bone, while no immunoreactivity was found in the disc and synovium. 2 The expression of ERα in male rats TMJ cartilage was higher than that in female ones. 3 In the condyle cartilage of male rats, the density of ERα positive cells decreased with age, which kept stable after 16 weeks of age. 4 In the condyle cartilage of male rats, the density of ERα positive cells was stable from birth to 8 weeks, but decreased from 16 weeks to 12 months, while the density in 18-month group recovered to the level of 8 weeks. Conclusion: TMJ is one of target organs of estrogen, and ERα plays an important role in the effect of estrogen on TMJ.

结果：1TMJ中ERα主要在髁突软骨的肥大层和过渡层表达，下颌骨和颞骨的骨细胞也有少量表达，而关节盘、滑膜中几乎无表达；2雄性SD大鼠髁突软骨中ERα的表达明显强于同龄的雌性大鼠；3在雄性大鼠TMJ髁突软骨中阳性细胞密度随年龄增长逐渐降低，16周以后逐渐维持在相对稳定的水平；4雌性大鼠从出生后到8周龄阳性细胞密度基本稳定，在16周龄至12月龄年龄组阳性细胞密度显著降低，而在18月龄后又恢复到8周龄以前的水平。

Methods 38 cases taking ASA in 2 months were selected as bleeding group and they all had different degrees of symptoms including hematemesis、melena or positive occult blood of stool;30 cases taking the same drug without the sign of gastrointestinal bleeding were recouited as control group.The indexes were compared,including the change of hemodynamics、the occur rates of ASA related dyspepsia symptoms、 peptic ulcer or bleeding history and positive rates of H.

选择服用ASA在服药2月内出现呕血、黑便或大便隐血阳性的患者38例；对照组为30例服用相同制剂无消化道出血征象患者，比较两组患者血液流变学变化、药物致消化不良症状发生率、既往消化性溃疡病史及幽门螺杆菌阳性率等指标。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。