从临床标本中分离出的葡萄球菌致病性标志物的研究。
Study of pathogenicity markers of staphylococci isolated from clinical specimens.
作者信息
Fule R P, Iyer L, Saoji A M
机构信息
Department of Microbiology, Dr. V.M. Medical College, Solapur.
出版信息
Indian J Pathol Microbiol. 1996 Apr;39(2):127-30.
A total of 165 strains of coagulase positive staphylococci (CPS) and 39 strains of coagulase negative Staphylococci (CNS) isolated from various clinical specimens studied for biochemical and enzyme profile showed overlapping of the key characters of pathogenicity. Anaerobic mannitol fermentation (69.20%), phosphatase (58.97%) and penicillinase (58.97%) production was remarkable amongst CNS. Both CPS and CNS showed increased resistance to penicillin and other antimicrobials. Besides increased frequency of isolation of CNS from pathological specimens, they elaborate singly or in combination, the recognized virulence factors.
从各种临床标本中分离出的165株凝固酶阳性葡萄球菌（CPS）和39株凝固酶阴性葡萄球菌（CNS），经生化和酶谱研究显示，其致病性关键特征存在重叠。在CNS中，厌氧甘露醇发酵（69.20%）、磷酸酶（58.97%）和青霉素酶（58.97%）的产生较为显著。CPS和CNS对青霉素及其他抗菌药物的耐药性均有所增加。除了从病理标本中分离出CNS的频率增加外，它们单独或联合产生公认的毒力因子。
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