革菌酸 的英文怎麼說
中文拼音 [géjūnsuān]
革菌酸
英文
thelephoric acid-
Was supplied. its essential characteristics are as follows : short rods, 2. 0x1. 6 ^ m in diameter, arranged singly, gram negative, facultatively anaerobic, having both a respiratory and a fermentative type of metabolism, oxidase negative and catalase positive
通過形態觀察及生理生化特徵測定發現菌株w12為革蘭氏陰性菌，短桿狀，對數生長期細胞大小為： 2 . 0 1 . 6 m ，單個排列；兼性厭氧，氧化酶陰性，發酵葡萄糖產酸產氣，不運動。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系統可分為兩種典型的類型，即革蘭氏陰性細菌的luxi luxr型qs系統，革蘭氏陽性細菌的寡肽雙組分型qs系統，分別以酰基高絲氨酸內酯（ acyl - homoserinelactones ， ahl ） 、寡肽（ autoinducingpeptide ， aip ）為信號分子。The research is being dedicated to developing for that new cephalosporin drugs with high antibacterial activities against gram - positive ( g ( superscript + ) ), especially against methicillin - resistant staphylococcus aureus ( mrsa ), and prodrugs with improving pharmaceutical properties
目前頭孢菌素類藥物的研究熱點在於尋找對耐藥的革蘭氏陽性致病菌敏感，尤其是對耐甲氧西林金葡萄球菌（ mrsa ）敏感的頭孢烯酸類化合物及對高活性化合物進行結構修飾，改善其藥學性質。
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