查询词典 leu

Inthe NIT-negative LEU-positive sample,6G + C have an unanimous results through both methods.Conclusion The method of antimicrobial susceptibility analytic directly after the selection of the NIT、LEU bacteriuria testing is simple and rapid,the primary results may be provided the basis of clinic treatment in24hours and to avoid the misuse of the antibiotic.

急性泌尿道感染经NIT、LEU菌尿筛定后用KH-21细菌药敏分析试剂板直接进行药敏分析，方法简单、快速，能在24h内为临床治疗提供选药依据，避免抗生素滥用，有实用价值。

Then take the contrast of the two antimicrobial susceptibility testing and the extent of the coincidence of the selecˉtionof the NIT and LEU bacteriuria testing.Results In96patients of the acute urinary infection,90positive sample of both NIT and LEU,and6NIT-negative LEU-positive sample,and through culture both samples examine the bacˉteria.

结果 96例急性泌尿道感染患者尿液标本中，NIT和LEU均阳性样本90份，NIT阴性、LEU阳性样本6份，经培养均检测出病原菌；LEU00/μl的样本直接涂片找细菌阳检率低。

Enzymatic synthesis of model dipeptide Z-Phe-Leu-OMe in a high solid-liquid ratio system was investigated.

以模型二肽Z-Phe-Leu-OMe的合成为对象讨论了高固液比条件下酶催化体系的性质。

It has to be set on the LEU box.

它装在 LEU 盒上。

The bottom plate is used to install the LEU into a cubicle or on a specific support.

底板用来将 LEU 装入机柜或装在特定支架上。

To synthesize the octreotide, Phe-Leu-Glu-Glu-Leu and C_(15)H_(31)-CO-Lys-Thr -Thr-Lys-Ser peptides, the strategies are as followings: Fmoc- group as protective group for α-NH_2; TBTU, DIEA and HOBt as coupling reagent; and ethanedithiol -phenol - thioanisole - H_2O - TFA ( 2.5:5:5:5:82.5 , V/V ) as cleaving solution.

采用Fmoc固相合成法，以苯并三哗四甲基脲四氟硼酸盐、二异丙基乙胺和1-羟基苯骈三氮唑为缩合剂；苯酚—乙二硫醇—苯甲硫醚—水—三氟乙酸(5：5：2.5：5：82.5，V/V)为切割试剂，合成了奥曲肽、Phe-Leu-Glu-Glu-Leu及C_(15)H_(31)-CO-Lys-Thr-Thr-Lys-Ser三种小分子多肽，并对奥曲肽的合成规模进行了放大。

In the paper four strains Leu.1, Leu.2, Lact.l and Lact.2 were isolated from many sorts of pickles for their excellent characteristics in acid production and fermentation flavor. With API 50 CH system, Leu.l and Leu.2 were identified as Leuconostoc mesenteroides subsp.

本论文从多种泡菜中筛选出四株产酸较快、发酵风味好的乳酸菌Leu.1、Leu.2、Lact.1和Lact.2，经API 50 CH标准系统鉴定，Leu.1和Leu.2为肠膜明串珠菌肠膜亚种Leuconostoc mesenteroides subsp。

Methods Spectrophotometry was used to study the activity of PLAP in the presence and absence of L Leu. PLAP relative activity was calculated according to the absorbance variation.

方法应用分光光度法分别测定有L－Leu和无L－Leu存在下的酶活力，根据其活力变化求出酶的相对活力；用双倒数作图法，确定L－Leu对PLAP的抑制类型并求出其抑制常数；同时也观察了pH对抑制作用的影响。

Results Mobiligy shifts of SSCP in exon 5 of presenilin-1 was detected in 4 cases with Alzheimer,s disease. Two missense mutation were found in the patients by DNA sequence analyse, one mutation was Leu 130 Met and the other was Vall 57 Leu.Another 11 patients showed one single strend shifted rapidly. But none mobility shifts of SSCP were found in patients with vascular dementia and normal controls. Conclusions It is shown that mutations in exon 5 of presenilin-1 also exist in the patients with sporadic Alzhemer?

结果 发现4名SAD患者的PCR产物SSCP分析发生泳动异常，DNA序列分析发现：这4名SAD患者的130号密码子发生了CTG→ATG错义突变(388位点发生C→A突变)，使编码的氨基酸由亮氨酸变为蛋氨酸(Leu 130 Met)；157号密码子发生了GTG→CTG错义突变(469位点发生G→C突变)，使编码的氨基酸由缬氨酸变为亮氨酸(Val 157 Leu)，另有11名患者SSCP表现为一条单链增快，其性质待定。

Separated cultures were isolated from 4 different koumiss examples, the complete 16SrRNA gene of these strains were sequenced, and phylogenetic trees were constructed. The isolateswere identified to the most related strain which had the highest affinity. The identified strains weresix L. lactis, five L. plantarum, five E. faecium, four E. faecalis, two L. casei, two L. helveticus, twoS. thermophilus, one L. delbrueckii subsp, bulgaricus, one Leu. mesenteroides, one Leu. garlicum.

本研究中从4份酸马奶中分离得到了29株乳酸菌，测定了这些乳酸菌的16S rRNA基因全长序列，并构建了乳酸菌属的系统发育树，根据亲缘关系对乳酸菌进行了鉴定，其中L.lactis(6株)，L.plantarum(5株)，E.faecium(5株)，E.faecalis(4株)，L.casei(2株)，L.helveticus(2株)，S.thermophilus(2株)，L.delbrueckii subsp.bulgaricus(1株)，Leu.mesenteroides(1株)，Leu.garlicum(1株)。

Objective To investigate the effects of interleukin-1 β converting enzyme gene on the biologic characteristics of ovarian cancer cells.

目的 探讨白细胞介素-1 β转换酶的表达，对卵巢癌细胞生物学特性的影响。

Campylobacter: This illness is the most commonly identified cause of diarrheal illness in the world.

弯曲：这种病是最常见的原因查明腹泻病，在世界上。