抗菌

The inhibitory effect was strongest in King B2 medium, the optimum temperature for the highest antimicrobial activity was 33℃, and the optimal pH9.0. In the antagonistic test of BEB2 to the banana wilt disease, the inhibition was obvious with different in vitro methods, and the control effect of pot experiment was good.

结果发现，香蕉内生拮抗细菌BEB2为枯草芽孢杆菌；不同温度、pH值和培养基下的BEB2发酵液对香蕉枯萎病菌生长的抑制能力具显著差异，在King B2培养基上抑菌作用最强，最适抑菌温度为32 ℃，最适抑菌pH值为9.0。

Four steady state microbial communities were established in chemostats using inocula from human feces. Three chemostats were exposed to enrofloxacin 0.2, 2, and 20 mgL^(-1, respectively for 8 days; one served as a no-drug control.

四套接种人体肠道菌群的离体恒化器模型中连续添加0、0.2、2及20mgL^(-1)恩诺沙星8d，采用细菌培养计数和PCR-DGGE方法研究细菌数量、耐药性、菌群结构和定植抗力的变化。

Inhibitory effect of natural monoclonal anti??keratin antibody IgM 3B4 on germ tube formation and adhesion of Can??dida albicans in vitro AIM: To investigate inhibitory action of a natural monoclonal anti??

目的：观察单克隆天然抗角蛋白抗体IgM 3B4在体外抑制白念珠菌芽管形成及抑制白念珠菌与宿主细胞粘附的作用。

If the patients still have green-stained bacilli by FDA／EB and the BI is higher in positive skin smears,the MDT ought to be continued till negative skin smears.

MDT期满后FDA／EB染色查到绿染菌或者抗酸染色BI较高者，应适当延长MDT治疗时间或用其它替代疗法治疗直至查菌阴转，以防复发。

Heat-killed bifidobacterium has curing effect to mice with enterogenic infection caused by immunocompromise same as live bifidobacterium.

双歧杆菌灭活菌液具有与活菌液相同的抗免疫功能低下致小鼠肠源性感染作用。

Objectives The study was to investigate the adhesive ability of the intestinal probiotics as living and heat-killed Bifidobacterium to human colon cultured carcinoma cell line HT-29 cells. Methods With microscope the adherence index of the living and heat-killed Bifidobacterium were observed.

双歧杆菌是人体肠道重要的益生菌，对宿主发挥生物屏障、营养、免疫、控制内毒素血症、延缓衰老、抗肿瘤等生理作用，能够防止多种疾病和不良反应的发生，目前已广泛应用于益生菌制剂的研制。

For metabolites of strain SIPI-800, three active compounds were found, named as SIPI-800-1, 2 and 3 respectively, moreover SIPI-800-1 was new compound showing immunosuppressant activity and moderate anti- anaerobic activity; 2 and 3 were isoflavones with estrogenic activity, attracting activity to fungal zoospores, inhibiting alcohol dehydrogenase and aldehyde dehydrogenase I activities.

对SIPI-800菌株的代谢产物研究，分离出3个活性化合物，分别命名为：SIPI-800-1、2和3，其中1化合物为文献没有报道的新化合物，具有免疫抑制活性（1ug/ml浓度抑制NK细胞88.9%的活性）和弱的抗厌氧菌活性；2和3为异黄酮化合物，分别为Daidzein和Genisten的7甲基化衍生物，具有雌激素活性、强吸引真菌游动孢子、抑制乙醇或醛脱氢酶等活性。

MethodsThe minimal inhibitory concentration and time-killing rate of different sizes of polyethylanimine, alone and in combination with the drugs against two isolates of Candida albican were investigated.

通过体外实验测定不同分子质量聚乙烯亚胺单独及与三种不同类别的常规抗菌药物联合使用对两株白念珠菌的最小抑菌浓度和杀灭时间，确定PEI单独及联合使用的体外抗真菌活性。

Ethambutol is a first-line drug used for antituberculosis therapy. It is often used in combination with isoniazid, rifampin, pyrazinamide, and streptomycin. The action of EMB in antituberculosis mechanism is the destruction of cell wall of tubercle bacilli via binding the target molecule -- arabinosyl transferases. These enzymes are involved in the polymerization of the cell wall arabinan. Inhibition of arabinan synthesis by EMB results in the accumulation of mycolic acids, leading to cell death.The EMB-resistance of MTB is involved with the mutation of emb operon or the over expression of emb operon.

乙胺丁醇是和异烟肼、利福平、链霉素、吡嗪酰胺联合治疗结核病的一线抗结核药物，EMB对结核分枝杆菌的作用机制与分枝杆菌胞壁结构破坏有关，主要作用于靶分子阿拉伯糖基转移酶，抑制了阿拉伯糖基聚合入阿拉伯半乳聚糖，从而影响细胞壁分枝菌酸-阿拉伯半乳聚糖-肽聚糖复合物的形成，导致菌细胞的死亡。

The treatment disease infected by deep fungi such as Candidiasis, Cryptococcosis, etc, develop from Nystatinum, Amphotericin B, Criseofulvinum to Ketoconzole, Capculat, Traconazoli, Fluconazoli, woliconzoli, which are efficient,low poisonous,high selective new fungistat.

深部真菌感染的各种疾病，如念珠菌病、霉菌病、隐球菌病等的治疗，由制霉菌素、灰黄霉素、两性霉素B ，发展到用咪唑类药物，如酮康唑、伊曲康唑、氟康唑、沃利康唑等高效、低毒、选择性好的新型抗真菌药。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。