查询词典 the positive

objective to investigate the clinical characteristics and the surgical treatment for perforation of gastric cancer.methods we summarized 22 cases suffering from perforation of gastric cancer in our hospital,6 were treated with repair of perforatlon and gastrojejunostomy at the same time,8 with partial gastrectomy,8 wth radical gastrectomy for gastric cancer（d2,d3）,and positive treatment such.as intraperitoneal chemothrapy to the patients above.results the life expectancy of patients treated with repair of perforation,partial gastrectomy or radical gastrectomy for gastric cancer was 6,29.2 and 37.3months.conclusion reasonably select surgery methoty and positive treatment are keys to prolong the survival time.

目的 探讨胃癌穿孔的临床特点及外科治疗方法。方法对22例胃癌穿孔病人实施不同手术方式治疗。其中行穿孔修补加胃肠吻合术6例，姑息性胃癌切除术8例，胃癌根治术（d2，d3）8例，后两者术后均行腹腔化疗等综合治疗。结果穿孔修补加胃肠吻合术、姑息性胃癌切除术、胃癌根治术术后平均生存期分别为6个月、29.2个月、37.3个月。结论合理选择术式，综合治疗，是延长病人生存期的关键。

The distribution of NSE and POD were relatively even in the embryo from the oocyte to the gastrula and the embryo showed very strong positive NSE and positive POD.

从卵细胞到原肠胚均呈比较均一的NSE强阳性或POD阳性。

Sequencing analysis and database searches indicated that there were 19 known genes and 31 unknown cDNA fragments in the sequenced 72 dot blot positive clones specific for gastrula embryos,and 52 known genes and 37 unknown cDNA fragments in the sequenced 98 dot blot positive clones specific for tail bud embryos.

测序和基因数据库比对结果表明，72个原肠期斑点杂交阳性克隆中，包括19个已知基因的cDNA片段和31个没有同源性的cDNA片段；98个尾芽期斑点杂交阳性克隆中，包括52个已知基因的cDNA片段和37个没有同源性的cDNA片段。

Results:The results showed that rate of the drug fast is very high. As the bacteria distribution ,the main pathogenic bacteria was the gram-negative bacilli(65.33 %), the second pathogenic bacteria was the gram-positive cocci(18.29%). and the mycetes(16.38%) occupied the third. In gram-negative bacilli the most were Pseudomonas aeruginosa,Acinetobacter baumannii,Klebsiella pneumoniae and Escherichia coli;Staph is the main pathogenic bacteria in gram-positive cocci;and in mycetes the main pathogenic bacteria were Candida albicans and Candida glabrate.

结果：EICU医院感染病原菌多为耐药菌，病原菌以革兰阴性杆菌为主占65.33％、革兰阳性球菌第二占18.29％、真菌第三占16.38％；革兰阴性杆菌中以铜绿假单胞菌、鲍氏不动杆菌、肺炎克雷伯菌及大肠埃希菌为主；革兰阳性菌主要以葡萄球菌属为主；真菌以白假丝酵母、光滑假丝酵母菌为主。

Results Incidence of AFP-positive gastric carcinoma was 6.2%(87/1395). Sixty-three cases of AFP-positive gastric carcinoma were divided into four subtype: hepatoid type 22 cases (34.9％), fetal gastrointestinal type 15 cases (23.8%), and mixed type of the hepatoid type with enteroblastic differentiation to be 24 cases(38.1%), and yolk sac tumor-like type 2 cases (3.2％).

结果：AFP阳性胃癌的发生率为6.2％（87/1395例）。63例中依据其病理组织形态学特点和肿瘤组织内癌细胞AFP染色阳性表达，并对比3个月妊娠胚胎胃肠组织学的改变，将其组织学类型分为4个亚型：肝样型22例（34.9％），胎儿胃肠型15例（23.8％）和肝样型伴肠胚分化的混合型24例（38.1％）以及卵黄囊瘤样型2例（3.2％）。

False positive were lowered to an acceptable rate by this protocol, therefore, a big amount of work on fingerprint to get rid of false positive clones can be avoided. When whole BAC clone containing one locus of a multi-loci probe were applied for library screening, no matter homogenic BAC or heterogenic BAC, site-specificity is higher than short DNA fragment probes.

对于无法通过小基因组填补间隙的区段，可以本物种BAC克隆直接进行染色体步移，采用抑制重复顺序杂交法能够有效抑制大量存在于植物基因组中的重复顺序的干扰，把假阳性率降低到可以接受的范围，从而避免了用大量指纹分析剔除假阳性克隆。

In both HLA-B27 positive and negative groups, positive rate for HLA-B13/B40 was higher than that of HLA-B7/B40, implying that the heterozygotic frequency of B13 and B40 loci as well as the cross-reactivity of their antigens or both was higher.

无论在HLA-B27阳性还是阴性人群中，HLA-B13/B40的抗原阳性率远高于HLA-B7/B40的阳性率，说明B13和B40位点的杂合或交叉，远大于B7与B40之间的杂合或交叉。

In both HLA-B27 positive and negative groups, positive rate for HLA-B13/B40 was higher than that of HLA-B7/B40, implying that the heterozygotic frequency of B13 and B40 loci as well as the cross-reactivity of their antigens or both was higher.

无论在HLA-B27阳性还是阴性人群中，HLA-B13/B40的抗原阳性率远高于HLA-B7/B40的阳性率，说明B13和B40位点的杂合或交叉，远于B7与B40之间的杂合或交叉。

Meanwhile, in the CA3 area of hippocampus in NS group, a small amount of N-Cadherin positive cells were visible and were slightly stained. Compared with NS group, in PTZ seizure group, N-Cadherin positive cells had a marked increase in area CA3 and dentate hilus (P.01), but they were strongly inhibited in PDTC group (P.05). There was no correlation between the expressions of N-cadherin, Timm-stained granules and between the age of rats with seizure.

同时，NS组14天和28天大鼠海马CA3区可见少量的N-Cadherin阳性细胞，着色不深；PTZ致惊组海马CA3和齿状回门区的N-Cadherin阳性细胞与NS组相比明显增多（P＜0.01），PDTC预处理后相同区域内N-Cadherin阳性细胞较PTZ致惊组明显减少（P＜0.05）。N-Cadherin与Timm染色颗粒的表达结果与惊厥鼠的日龄并无关联性。

These cancer cells might histogenetically be related to the transitional or metaplastic epithelium of prostate according to morphological analysis,(2) Mucinous adenocarcinoma, Xanthomatous carcinoma, ductal carcinoma, medullary carcinoma, endometrioid carcinoma, papillary carcinoma and signet-ring cell carcinoma were positive for PSA and 35βH11, these carcinomas might histogenetically be related to prostatic secretory epithelium,(3) Prostatic carcinoid showed positive to PSA, 35βH11, NSE and CgA, corresponded with endocrine cell originator,(4) Small cell carcinoma were negative for PSA, 35βH11, NSE and CgA, whether or not it originates from endocrine cells, storage cells or basal cell of prostate had yet to be proved,(5) 34βE12 marking was negative in cancerous areas of 27 cases, and the basal cells were absent in PPTC.

从形态分析，这两种癌可能同源于移行上皮或化生上皮：（2）粘液腺癌、黄色瘤样癌、导管癌、髓样癌、宫内膜样癌、乳头状癌及印戒细胞癌均显PSA及35βH11阳性，提示这几种癌可能来源于分泌上皮，（3）类癌对PSA、35βH11、NSE及CgA均显阳性，符合内分泌细胞来源，（4）小细胞癌无PSA、NSE及CgA表达，对c-erbB-2及35βH11显阳性，是否来源于前列腺内分泌细胞、储备细胞或基细胞有待证实，（5）27例癌区均无34βE12表达，提示PPTC中基细胞缺失。

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。