| 1. | Prediction of subcellular localization of proteins for gram - negative bacteria
革兰氏阴性菌中蛋白质亚细胞定位预测 |
| 2. | Study of the distribution and classification of the integron in gram - negative bacteria by the use of pcr - rflp
革兰阴性菌中1类整合子的分布及其与耐药的关系 |
| 3. | Investigation of antimicrobial resistance and genotypes of extended - spectrum - lactamases - producing gram - negative bacteria isolated from pediatrics in shenyang
内酰胺酶革兰阴性菌的耐药性与基因型研究 |
| 4. | Urine specimens were cultured for aerobic gram - negative bacteria , enterococci , coagulase - negative staphylococci and other urinary pathogens
尿液样本用作培养革兰阴性需氧菌肠球菌凝固阴性葡萄球菌及其他泌尿道病原体 |
| 5. | Lipopolysaccharide a conjugated polysaccharide in which the noncarbohydrate part is a lipid . lipopolysaccharides are a major component of the cell walls of gram - negative bacteria
脂多糖：非糖部分为脂质的共轭多聚糖。脂多糖是革兰氏阴性菌细胞壁的重要组成成分。 |
| 6. | Integron , a genetic element of gene capture and expression in gram - negative bacteria , has been showed to play an important role in acquired antibiotic resistance of bacteria
近来的研究显示，革兰阴性菌中一种基因捕获和表达的遗传单位? ?整合子( integron )在细菌获得抗生素抗性机制中起了重要作用。 |
| 7. | Panipenem and imipenem exhibited comparable in vitro antimicrobial activity , and their activity against gram - negative bacteria such as k . pneumoniae and enterobacter spp was slightly inferior to meropenem , superior to that of ceftazidime , fluroquinolones and - lactam and - lactamase inhibitor combinations
三种碳青霉烯类抗生素体外抗菌作用优于头孢他啶、 -内酰胺类抗生素与-内酰胺酶抑制剂合剂、氟喹诺酮类等其它受试药物。 |
| 8. | Quorum - sensing systems can be divided into two paradigmatic classes : luxi / luxr - type quorum - sensing systems in gram - negative bacteria which produce acyl - homoserine lactone ( ahl ) autoinducers , and oligopeptide / two - component - type quorum - sensing ciruits in gram - positive bacteria which produce autoinducing peptide ( aip ) autoinducers . in contrast to the two paradigmatic quorum - sensing systems , vibrio harveyi produces and responds to an ahl - type autoinducer termed ai - 1 and a novel signal molecule named ai - 2
Qs系统可分为两种典型的类型，即革兰氏阴性细菌的luxi luxr型qs系统，革兰氏阳性细菌的寡肽双组分型qs系统，分别以酰基高丝氨酸内酯( acyl - homoserinelactones ， ahl ) 、寡肽( autoinducingpeptide ， aip )为信号分子。 |
| 9. | In aqueous solution , interaction between crude venom and different bacteria including gram - positive bacteria , i . e . streptococcus mutans , streptococcus aureus , and gram - negative bacteria , i . e . e . colik12 , was investigated in detail . molecule weights of multiple proteins were identified as 110kda , 47kda , 24kda , 23kda and 15kda by sds - page , respectively . it had little influence on extraction of snake venom proteins by the same cells of streptococcus mutans even used for 10 cycles
其次，在利用s . mutans分离细菌特异性抗体的基础上，首次利用细菌筛选作用蛋白，将革兰氏阳性菌( s . mutans和s . aureus )和革兰氏阴性菌( e . colik12 )分别与蕲蛇蛇毒相互作用，发现有五种蛇毒蛋白能够与细菌相互作用，其分子量分别为110kda 、 47kda 、 24kda 、 23kda和15kda ；同时表明s . mutans菌体能够多次与蛇毒相互作用，并且对作用蛋白的结合没有影响。 |
