双杆菌

The plant expression vectors were constructed and two genes were transferred into A. thaliana and N. tabacum, antikanamycin plants were obtained.4. The trials of adventive bud regeneration directly and callus induction was conducted to select out the optimal explants and formula. The results revealed that double scale can produce 13~16 adventive buds per centimeter in MS medium added 10.0 mg/L 6-BA, 1.0 mg/ L NAA, 40 g/L sugar and 7.5 g/L agar. Scale, leaves, scape and different tissue of flower can be induced to produce callus in appropriate medium, but the filament with anther was the optimized explant.

构建了两个基因的pBI121和pCAMBIA1300植物表达载体，并通过农杆菌将上述基因转入烟草和拟南芥中，得到了卡那抗性的再生植株。4、以中国水仙不同部位外植体进行了不定芽直接分化和愈伤组织诱导分化试验，结果表明，双鳞片外植体在MS0+6-BA 10.0 mg/L+NAA 1.0 mg/L+蔗糖40 g/L+琼脂7.5 g/L培养基上可以大量地直接再生，再生芽数量平均可达13~16个/cm双鳞片，比传统的鳞茎盘之间分化提高30~50%；鳞片、叶片、花葶及花部不同组织在适宜的配方中均可不同程度地诱导出愈伤组织，但以带花药的花丝诱导出的愈伤组织最好。

Objective To investigate the antibiosis of Bifidobacterium DM 8504 on periodontal pathogens.

探讨双岐杆菌DM 85 0 4对牙周病原菌的体外抗生作用。

To study the technology used for brewing bifidobeer fermented by Bifidobacterium bifidum and Saccharomyces cerevisiae,Australia malt is sprinkled and milled.Wort is prepared by lixiviated saccharification,filtered,hops added,boiled and co-fermented by Bifidobacterium bifutum and Saccharomyces cerevisiae,and followed by antisepsis and centrifugation.

采用增湿法粉碎澳大利亚麦芽，麦皮破而不碎，麦粉较细，干法粉碎大米成细粉；选用双醪浸出糖化法进行麦汁制备、过滤、添加酒花和麦汁煮沸，麦汁呈黄色、澄清，可发酵糖和α-氨基氮的含量符合发酵要求；利用双歧杆菌和酿酒酵母共同发酵啤酒，消毒灭菌和低温离心后进行灌装；通过几项重要指标的检测，进行评判啤酒的质量和性能。

Probiotics are tested for minimum inhibitory concentrations of 20 kinds of antibiotics by broth dilution method on cation-adjusted Mueller-Hinton broth with lysed horse blood.

采用肉汤稀释法，对中国益生菌保健品行业常用的9株双歧杆菌和22株乳杆菌，共计31株益生菌进行了20种抗生素的耐药性检测。

Should pay attention to more than eat vegetables and fruit juice (can give more orange juice, carrot juice or juice Sydney), it is recommended the use of prebiotics - Gold Bifidus factor to the proliferation of intestinal bifidobacteria Ye approach to anti-constipation, the effect is pretty good.

要注意多吃些青菜和果汁（可以给些橙汁，雪梨汁或红萝卜汁），建议在用益生元-黄金双歧因子来增殖肠内双歧杆菌的方法来防冶便秘，效果很不错。

Should pay attention to eat more vegetables and fruit juice (can give more orange juice, carrot juice or juice Sydney), it is recommended the morning gold Bifidobacterium factor冲服sugar water temperature to the proliferation of intestinal bifidobacteria approach to anti-bacteria Ye constipation, the effect is pretty good.

要注意多吃些青菜和果汁（可以给些橙汁，雪梨汁或红萝卜汁），建议早上用黄金双歧因子糖温开水冲服，来增殖肠内双歧杆菌的方法来防冶便秘，效果很不错。

Should pay attention to more than eat vegetables and fruit juice (can give more orange juice, carrot juice or juice Sydney), it is recommended to use gold Bifidobacterium morning water temperature冲服factor to the proliferation of intestinal bifidobacteria Metallurgical approach to anti-constipation, the effect is pretty good.

要注意多吃些青菜和果汁（可以给些橙汁，雪梨汁或红萝卜汁），建议早上用黄金双歧因子温开水冲服，来增殖肠内双歧杆菌的方法来防冶便秘，效果很不错。

Should pay attention to more than eat vegetables and fruit juice (can give more orange juice, carrot juice or juice Sydney), it is recommended the morning gold Bifidobacterium factor冲服sugar water temperature to the proliferation of intestinal bifidobacteria Metallurgical approach to anti-constipation, the effect is pretty good .

要注意多吃些青菜和果汁（可以给些橙汁，雪梨汁或红萝卜汁），建议早上用黄金双歧因子糖温开水冲服，来增殖肠内双歧杆菌的方法来防冶便秘，效果很不错。

Objective To investigate extended-spectrumβ-lactamasesand AmpCβ-lactamases and metalloβ-lactamasesproducing by gram-negative bacilli in burns.Mehtods Adopitng double-disk synergy test,modified three-dimensional extract test and the enzyme inhibitor of EDTA-Na2to detect ESBLs and AmpC and mBLA producing strains.Using K-B test to perform the susceptibility testing.Results Among348strains of gram negative bacilli,ESBLs,AmpCβ-lactamases,ESBLs combined with ApmCβ-lactamases and mBLA produc-ing strains were found in122,47,9and20strains,the incidence being35.1%,13.5%,2.6%and5.7%respec-tively.

目的 了解烧伤感染主要革兰阴性杆菌产超广谱β-内酰胺酶、AmpC酶和金属β-内酰胺酶及其对常用抗生素耐药性情况，指导烧伤医院感染合理用药方法采用双纸片协同试验检测产ESBLs株，头孢西丁三维试验检测产AmpC酶株，头孢曲松三维试验检测同时产ESBLs和AmpC酶株，依地酸二钠协同试验检测产mBLA株，K-B法进行G -杆菌药敏试验。

Antiviral 〔HBV, HCV and HIV〕, and anti-inflammatory 〔of Shigella dysenteriae, Bacillus anthracis, a, b-type melting Streptococcus pneumoniae, Staphylococcus aureus, E. coli, salmonella have both antibacterial antibacterial activity〕,〔Jiangtang glucose load can significantly lower blood glucose in mice, but also significantly against adrenaline-induced increase in blood glucose response in mice, and it can obviously confrontation Phenformin mice caused by hypoglycemia .

抗病毒〔 HBV ， HCV 与 HIV 〕，，抗炎〔对志贺氏痢疾杆菌，炭疽杆菌， a 、 b 型溶链球菌肺炎双球菌，金黄色球菌，大肠杆菌、沙门氏菌均有抗菌均有抗菌作用〕，降糖〔可使葡萄糖负荷的小鼠血糖明显降低，也能明显对抗肾上腺素引起的小鼠血糖升高反应，而且它还能明显对抗苯乙双胍引起的小鼠实验性低血糖。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐