杆菌性的

Pseudomonas aeruginosa can produce a variety of toxin,and Pseudomonas aeruginosa exotoxin Ais a lethal exotoxin and the most important pathogenic factor.There is some research on the structure and mechanism of PEA.

绿脓杆菌能产生多种与毒力有关的物质，其中绿脓杆菌外毒素A(Pseudomonas aeruginosa exotoxin A，PEA)是一种致死性外毒素，是绿脓杆菌最主要的致病因子。

Clinical Efficiency of Meningococcus Group A Capsular Polysaccharide Vaccine in Children Three Months to Five Years of Age Cellular and Humoral Components of Monocyte and Neutrophil Chemotaxis in Cord Blood Oral non-absorbed Antibiotics Prevent Infection in Acute non-lymphoblastic Leukemia Aspirin-induced Hepatotoxicity and Its Effect on Juvenile Rheumatoid Arthritis Prediction of Morbidity in Hemophilus Influenzae Meningitis Neurological Sequelae in Children Surviving Mechanical Ventilation in the Neonatal Period Developmental Effects of Prolonged Pregnancy and the Postmaturity Syndrome Long-term Outcome of Hemophilus Influenzae Meningitis Related to Antibiotic Treatment Recommendations for a National Policy on Poliomyelitis Vaccination Impaired Humoral Immunity in Treated Hodgkin's Disease Development of Immune Response during Typhoid Fever in Man In Vitro Susceptibility of Recently Isolated gram-negative Bacteria to Gentamicin, Sisomicin, Tobramycin, and Amikacin Studies of Urticaria and Acute Serum Sickness with the CI Precipitin Test Epidemic Measles in a Highly Vaccinated Population Congenital Chloride Diarrhea Acute Parotitis Associated with Influenza, Type A: Twelve Cases Urinary Tract Infection in high-risk Newborn Infants Maternal ABO Blood Group Type B: A Risk Factor in the Development of Neonatal Group B Streptococcal Disease

脑膜炎双球菌A羣被囊多醣类疫苗接种在3个月到5岁大小孩之临床效果脐带血内单核球及嗜中性球化学向性之细胞成分及体液成分口服不被吸收的抗生素可预防性急非淋巴球性白血症病人罹患感染阿斯匹灵引起之肝毒性及其对幼年性风湿样关节炎之影响流行感冒杆菌脑膜炎预后之预测新生儿时期接受人工呼吸器其日后神经系统上之后遗症过期妊娠及过度成熟徵候对发育之影响流行感冒杆菌脑膜炎之长期预后与抗生素治疗之关系对"小儿麻痹预防接种的国家政策"的建议 Hodgkin's disease治疗后体液免疫之缺损伤寒患者免疫反应的研究目前分离出来的革兰氏阴性菌在体外对Gentamicin，Sisomicin，Tobramycin和Amikacin之感受性荨麻疹和急性血清病CI沉淀素试验的研究在大多数接种人羣发生的麻疹流行先天性氯腹泻与influenza A型病毒有关的急性腮腺炎：12病例报告高危险性新生儿的尿道感染母亲血型B型：为新生儿发生B羣链球菌疾病之个危险因素

B-type was the main serotype of Pasteurella isolated from Zebra, Sambar and White-lipped deer. A-type was the main serotype of Pasteurella isolated from Red Kangaroo.

其中荚膜B型是斑马、黑鹿和白唇鹿源多杀性巴氏杆菌的主要血清群，荚膜A型是赤大袋鼠源多杀性巴氏杆菌的主要血清群。

And unrooted trees were established. The accession numbers in GenBank of the sequences of 16S rDNA of the strains were followed by PFK1(DQ295034), PFK2(DQ295035), PFK3(DQ295036), LZCL(DQ295040), ZCS1(DQ295037), MMA1(DQ295041), MMA2(DQ295038), JSQ1(DQ295042), JSQ2(DQ295039), JSQ3(DQ295043). The Blast and phylogenetic tree analysis showed that

3将分离菌株进行形态、生理和糖发酵实验，结果表明这些表型鉴定的结论与16 S rRNA基因序列同源性分析结论一致，分离纯化5种产品的10株菌中仍有相同的3株菌与标签标注的不一致，即其中标签上分别标注为青春双歧杆菌和长双歧杆菌的两株菌鉴定结果均为动物双歧杆菌

The 19 strains of bacilliform bacteria were identified by biochemical tests, part of their 16S ribosomal DNA were amplified, sequenced, and phylogenetically placed.

分离得到得19 株乳杆菌通过菌落、菌株形态观察以及多项生理生化等常规鉴定，并且通过16S rRNA 基因序列测序鉴定，确定这19 株乳杆菌分属于乳杆菌属内专性同型发酵类型中三个不同的种。

The main results are illustrated as following: 1. With the probe of the argB gene from Corynebacterium glutacium ATCC13032, it was made sure that the argB genes between C. crenatum A. S 1. 542 and C.

主要研究结果如下： 1 通过Southern Blotting实验，以谷氨酸棒杆菌ATCC 13032的argB基因为探针，确定钝齿棒杆菌A.S.1.542与谷氨酸棒杆菌ATCC 13032有较高的同源性。

Clinical Efficiency of Meningococcus Group A Capsular Polysaccharide Vaccine in Children Three Months to Five Years of Age Cellular and Humoral Components of Monocyte and Neutrophil Chemotaxis in Cord Blood Oral non-absorbed Antibiotics Prevent Infection in Acute non-lymphoblastic Leukemia Aspirin-induced Hepatotoxicity and Its Effect on Juvenile Rheumatoid Arthritis Prediction of Morbidity in Hemophilus Influenzae Meningitis Neurological Sequelae in Children Surviving Mechanical Ventilation in the Neonatal Period Developmental Effects of Prolonged Pregnancy and the Postmaturity Syndrome Long-term Outcome of Hemophilus Influenzae Meningitis Related to Antibiotic Treatment Recommendations for a National Policy on Poliomyelitis Vaccination Impaired Humoral Immunity in Treated Hodgkin's Disease Development of Immune Response during Typhoid Fever in Man In Vitro Susceptibility of Recently Isolated gram-negative Bacteria to Gentamicin, Sisomicin, Tobramycin, and Amikacin Studies of Urticaria and Acute Serum Sickness with the CI Precipitin Test Epidemic Measles in a Highly Vaccinated Population Congenital Chloride Diarrhea Acute Parotitis Associated with Influenza, Type A: Twelve Cases Urinary Tract Infection in high-risk Newborn Infants Maternal ABO Blood Group Type B: A Risk Factor in the Development of Neonatal Group B Streptococcal Disease

脑膜炎双球菌A羣被囊多醣类疫苗接种在3个月到5岁大小孩之临床效果脐带血内单核球及嗜中性球化学向性之细胞成分及体液成分口服不被吸收的抗生素可预防性急非淋巴球性白血症病人罹患感染阿斯匹灵引起之肝毒性及其对幼年性风湿样关节炎之影响流行感冒杆菌脑膜炎预后之预测新生儿时期接受人工呼吸器其日后神经系统上之后遗症过期妊娠及过度成熟徵候对发育之影响流行感冒杆菌脑膜炎之长期预后与抗生素治疗之关系对&小儿麻痹预防接种的国家政策&的建议 Hodgkin's disease治疗后体液免疫之缺损伤寒患者免疫反应的研究目前分离出来的革兰氏阴性菌在体外对Gentamicin，Sisomicin，Tobramycin和Amikacin之感受性荨麻疹和急性血清病CI沉淀素试验的研究在大多数接种人羣发生的麻疹流行先天性氯腹泻与influenza A型病毒有关的急性腮腺炎：12病例报告高危险性新生儿的尿道感染母亲血型B型：为新生儿发生B羣链球菌疾病之个危险因素

Secondly, the rate of infection of the Pasteurella multocida reached to 16%(12/75), Riemerella anatipestifer bacilliis also high, the ratio was 12%(9 / 75). More over, hemolytic bus bacteria, Salmonella and Staphylococcus aureus were also showed in the poultry tested.

结果表明：大肠杆菌仍是该部分地区危害家禽的主要致病菌，它的个体感染率高达41.3%（31/75）；其次是多杀性巴氏杆菌，个体感染率为16%(12/75)；鸭疫里默氏杆菌的个体感染率也较高，为12%（9/75）；此外还分离到溶血性巴氏杆菌、沙门氏菌和葡萄球菌。

Among pathogens , the most common pathogens associated with VAP were Pseudomonas aeruginosa ( 3013 %), Acinetobacter baumanii (1115 %), Klebsiella pneumoniae ( 1017 %), Escherichia coli ( 716 %) and S taphylococcus aureus ( 618 %). Their multiple drug2resistance to antibiotics was serious. Drug sensitivity tests indicated that the GNB had lower drug2 resistance to such antibiotics as imipenem , amikacin , piperacillin/ tazobactam , ceftazidime , cefepime , cefoperazone/sulbactam , ciprofloxacin and ticarcillin/ clavulanate. Polymicrobial pathogens were more isolated in late2onset VAP than in early2onset VAP.

结果 共检出致病菌383 株，革兰阴性细菌占8411 %，其中非发菌占5114 %，肠杆菌科占3216 %，革兰阳性球菌占1218 %，其中MRSA和MRSE 占615 %，真菌占311 %；前5 位致病菌分别为铜绿假单胞菌(3013 %)、鲍氏不动杆菌(1115 %)、肺炎克雷伯菌(1017 %)、大肠埃希菌(716 %)、金黄色葡萄球菌(618 %)等；药敏结果显示这几类菌株的多重耐药现象严重，较为敏感的抗菌药物有亚胺培南/西司他丁、阿米卡星、哌拉西林/他唑巴坦、头孢他啶、头孢吡肟、头孢哌酮/舒巴坦、环丙沙星及替卡西林/克拉维酸等，革兰阳性细菌均对万古霉素敏感；迟发性VAP 的混合培养比例显著高于早发性VAP。

These are foundation stones of biological classification of the genus Bifidobacteria. The designation of species and biotypes is on the basis of carbohydrate fermentation physiological characteristics and DNA-DNA homology studies.

在婴儿和成人的肠道、阴道和口腔以及许多动物的消化器官中都可检出双岐杆菌，它们可分为人类种群、非人类种群，并具有不同的生物型。1双岐杆菌的形态双岐杆菌是无运动性不产芽孢的杆菌，在不同条件下呈现不同的形态。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。