沙门氏菌属分离株产生磷脂酶A的情况。
Phospholipase A production by isolates of Salmonella species.
作者信息
Saxena M, Gupta J K, Vadehra D V
机构信息
Department of Microbiology, Panjab University, Chandigarh.
出版信息
Indian J Med Res. 1990 May;91:177-81.
The incidence of intra- and extra-cellular phospholipase-A production by Salmonella isolates from human, poultry and environmental material was investigated. Nearly 17 per cent (15/90) of the strains tested produced phospholipase A. Phospholipase production was encountered in S. typhi, S. paratyphi A, S. typhimurium, S. seftenberg, S. bareilly, S. weltevredeen, S. newport, S. adelaide, S. alachua and S. gallinarum. Maximum (10/15) phospholipase producers were isolated from the human material. Phospholipase positive human isolates exhibited a high incidence of simultaneous multiple drug resistance, enterotoxigenicity and cell surface hydrophobicity.
对从人类、家禽和环境样本中分离出的沙门氏菌菌株产生细胞内和细胞外磷脂酶A的发生率进行了调查。近17%（15/90）的测试菌株产生磷脂酶A。在伤寒沙门氏菌、甲型副伤寒沙门氏菌、鼠伤寒沙门氏菌、施氏沙门氏菌、巴雷利沙门氏菌、韦尔特弗里登沙门氏菌、纽波特沙门氏菌、阿德莱德沙门氏菌、阿拉楚阿沙门氏菌和鸡沙门氏菌中发现了磷脂酶的产生。最大比例（10/15）的磷脂酶产生菌株是从人类样本中分离出来的。磷脂酶阳性的人类分离株同时具有多重耐药性、产肠毒素性和细胞表面疏水性的发生率很高。
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