【摘要】 对从北京某渔场分离的 4株致病性嗜水气单胞菌与南京株J - 1所做的对 31种抗菌药物的敏感性试验结果表明:除仅作用于革兰氏阳性菌的青霉素和氯林可无抑制作用外,对头孢唑啉、羧苄青霉素、氨苄青霉素、苯唑青霉素、磺胺等 5种广谱抗菌药物出现全部耐药;对头孢氨苄、先锋霉素呈现 3株耐药;对复方磺胺 2株耐药;对哌拉西林、妥布霉素呈现 1株耐药;其余 19种抗生素未产生耐药性,但有的已呈现中度敏感。说明在水产养殖中频繁使用抗生素,已产生了耐药性,随着抗生素的广泛作用,将会产生更多的耐药菌株,值得注意更多还原

【Abstract】 The four isolated strains Aeromonas hydrophila of from diseased fish in Beijing and the one isolated strain J 1 of Nanjing were resistance not only to usual antibiotics to greater or less degree,but also to unusual drugs,such as CFZ,CX,CTN and PIP.The other of the 19 drugs presented moderate bacteriostasis to these strains.更多还原