乳酸杆菌

溃疡性结肠炎；乳酸杆菌；细菌胞壁；DNA；治疗；

Ulcerative colitis ; Lactobacillus acidophilus ; Bacterial cell wall ; DNA ; Therapy ;

我们用自己筛选的乳酸杆菌K、P菌株及需氧芽胞杆菌N（42）作为肉用仔鸡的饲料添加剂。先后两次对1～30日龄的仔鸡单独和混合使用上述制剂。

Lactobacillus K , P and Bacillus N_ ( 42 ) were used as food additive to raise broilers .

乳酸杆菌极显著高于对照（P＜0.01）而同居鸭显著低于对照（P＜0.05）

Staphylococcus were higher than control ( P < 0.01 ) .

研究表明，随着日龄的增长，A组和B组仔猪肠道大肠杆菌和乳酸杆菌均明显增加。

With the days increased , the lactobacillus and Escherichia coli of A and B group were all added .

用PCR法快速半定量阴道分泌物中的乳酸杆菌

The study of detection and semi-quantification of the Lactobacilli in vaginal by PCR

乳酸杆菌体内外对阴道菌群及pH值生物学影响的研究

Influence of Lactobacillus on the pH and bacterial flora of vagina in vitro and in vivo

产H2O2乳酸杆菌对大肠杆菌的体外拮抗作用

Antagonistic activity of the ( H_2O_2 ) ~ + lactobacilli against E.coli in vitro

H2O2阳性乳酸杆菌与细菌性阴道病及不良妊娠结局关系的研究

Identification of H_2O_2-Positive Vaginal Lactobacilli from Pregnant Women and Relation with Adverse Pregnancy Outcomes

乳酸杆菌诱导小鼠宫颈鳞癌U（14）细胞凋亡的动物实验

Animal experimental study on U_ ( 14 ) cell apoptosis induced by Lactobacillus

建立粟酒裂殖酵母发酵降解苹果渣中的有机酸技术，为后续乳酸杆菌发酵提供适宜的pH环境条件；

To set up a technology of acidity decreasing by fermentation with Schizosaccharomyces pombe to ascend pH value ;

以乳酸杆菌为载体的猪传染性胃肠炎病毒S基因A、D抗原位点DNA疫苗的构建

Construction of DNA Vaccine Containing Antigenic Sites A and D of S Gene of Porcine Transmissible Gastroenteritis Virus Using Lactobacillus as Carrier

提示，甘露寡糖可促进乳酸杆菌的体外生长，产生较多的乳酸和降低pH。

It suggested that MOS could be used by Lactobacillus strains to produce lactic acid and reduce pH in vitro .

GOD具有明显抑制大肠杆菌生长，促进盲肠中乳酸杆菌和双歧杆菌增殖的作用。

Interestingly , GOD addition significantly inhibited the growth of E.coli , but stimulated the growth of Lactobacilli and Bacillus bifidus of cecum in broiler chickens .

环境因子对乳酸杆菌（Lactobacillusspp）LH生长的影响

Effects of environmental factors on the growth of Lactobacillus spp

乳酸杆菌LH对水产常用药物的敏感性

Susceptibility of Lactobacillus LH to Several Common Fish Drugs

结果表明乳酸杆菌、CPGDNA、重组IL-2和大豆黄酮是有效的口服黏膜免疫佐剂。

The results demonstrated that LAB , CpG DNA , rIL-2 and daidzein were effective mucosal immune adjuvants .

方法对650例中晚期孕妇采用阴道分泌物涂片检测线索细胞，观察乳酸杆菌形态菌的数量，同时测pH值、阴道液质量做胺臭味实验。

Methods Clue cell , the quantity of lactobacillus , pH-value , amine odour were detected in 650 vaginal discharge collected from late pregnancy women .

主要是补充肠道所需的两种有益菌群：嗜酸乳酸杆菌和两歧双歧杆菌。它们有助于排除肠道内的毒素，制造维生素B，并且能够有效控制酵母菌和不受欢迎的细菌的生长。然而抗生素会使它们遭到破坏。

lacto-bacillus acidophilus and bifidobacterium bifidum.Both help to detoxify the bowel , manufacture B vitamins and keep yeasts and undesirable bacteria in check , but are damaged by antibiotics .

pH值在4.5到7.5之间时，乳酸杆菌LB-3的自溶度随着pH值的逐渐升高而增大。

At pH 4.5-7.5 , the rate of autolytic activity gradually increase along with pH.

不同乳酸杆菌菌株产生H2O2的能力不同；培养上清液中的H2O2含量与抑菌圈大小关系不明显；

There is not obvious relationship between the ability of producing H_2O_2 and the bacteriostatic ability of Lactobacillus .

对EM发酵饲料中乳酸杆菌、酵母菌、大肠菌群、腐败菌等微生物类群的动态变化进行了研究。

Changes of lactobacillus , yeast , coliform bacteria , putrefaction-making bacteria in EM fermentation feed were investigated in this paper .

梯度平板实验表明：很低的NaCl浓度就能抑制假丝酵母和乳酸杆菌生长；

The gradient flat panel experiment testified : The very low NaCl concentration can retard the C. albicans and lactobacillus to grow ;

饲用发酵乳酸杆菌（Lactobacillusfermentum）生物学特性的研究

A Study on Biological Characteristics of Lactobacillus fermentum Applied in Feed

乳酸杆菌发酵滤液对人宫颈癌细胞株Hela细胞的细胞周期和细胞凋亡的影响

The effects of Lactobacillus fermentation filtrate on the cell cycle and apoptosis of human cervical carcinoma Hela cells in vitro

结论：H2O2阳性乳酸杆菌在防御孕妇阴道感染、降低不良妊娠结局发病率中起重要作用。

Conclusion : H2O2-positive lactobacilli play an important role in prevention from vaginal infections and adverse pregnancy outcomes in pregnant women .

目的用表达hCGβ的重组乳酸杆菌活疫苗经阴道黏膜途径免疫不同品系小鼠产生抗hCGβ免疫应答及机制。

Objective To study anti-hCG β antibody response and its mechanism after mucosal immunization via vagina by Lactobacillus expressing hCG β .

H2O2阳性乳酸杆菌能降低不良妊娠结局的发生率。

The presence of H2O2-positive lactobacilli in the vagina of pregnant women was associated with a reduced risk of adverse pregnancy outcomes .

添加1.0%的中草药渣组与对照组比较，肠道内乳酸杆菌、双歧杆菌数分别增加47.33%（P0.05）和83.95%（P0.01），大肠杆菌、梭菌数分别下降41.35%（P0.05）和29.93%（P0.05）；

Addition 1.0 % Chinese herb residues increased the amounts of colonic Lactobacilli and Bifidobacteria by 47.33 % ( P0.05 ) and 83.95 % ( P0.01 ), respectively .

死鱼经发酵后pH值偏酸性，7.0-5.0，随发酵时间推移pH值下降，复合组添加了乳酸杆菌，pH较低。

After fermentation , the pH of dead fish was 7.0-5.0 , and the pH value decreased with zymotic time . The pH of composite group which added lactic acid bacteria was low .

DPV弱毒口服对雏鸭呼吸道大肠杆菌、葡萄球菌和乳酸杆菌数量的影响

Detecting Escherichia 、 Staphylococcus and Lactobacillus for Low-DPV Oral duck in Trachea