Occurrence of capsular polysaccharide/adhesin among clinical isolates of coagulase-negative staphylococci.
Occurrence of capsular polysaccharide/adhesin among clinical isolates of coagulase-negative staphylococci.
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凝固酶阴性葡萄球菌临床分离株中荚膜多糖/粘附素的出现。
DOI:
10.1093/infdis/168.5.1211
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发表时间:
1993
期刊:
影响因子:
--
通讯作者:
Pier,GB
中科院分区:
文献类型:
--
作者:
Muller,E;Takeda,S;Shiro,H;Goldmann,D;Pier,GB
Clinical isolates of coagulase-negative staphylococci were analyzed for elaboration of the capsular polysaccharidejadhesion (PS/A) and extracellular biofilm or slime. Of the 151 analyzed, 103 (68%) produced PS/A and 69 (46%) made extracellular slime; 87% of the slime-producing isolates made PSjA. Among isolates from all clinical infections examined except peritonitis, PS/A-positive isolates bound significantly (P< .001) more colony-forming units after 15 min to 1.5-cm segments of silicone-elastomer catheter than did PS/A-negative isolates. Slime-positive isolates were not more adherent than slime-negative isolates, because 42% of the PS/A-positive isolates were slime-negative. Thus, PS/A expression is common among clinical isolates of coagulase-negative staphylococci, accounting for most slime-positive and a proportion of slime-negative isolates.
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DOI:
--
发表时间:
1981
期刊:
Controlled Clinical Trials
影响因子:
--
作者:
K. Abt
通讯作者:
K. Abt
影响因子:
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作者:
G. Dickinson;A. Bisno
通讯作者:
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影响因子:
158.5
作者:
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通讯作者:
H. W. Sarafin
影响因子:
9.4
作者:
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通讯作者:
W. Karakawa
DOI:
10.1016/s0021-9258(19)37177-7
发表时间:
1992-09
期刊:
The Journal of biological chemistry
影响因子:
--
作者:
A. Tzianabos;Annalisa Pantosti;Herbert Baumann;J. Brisson;H J Jennings;D. L. Kasper
通讯作者:
A. Tzianabos;Annalisa Pantosti;Herbert Baumann;J. Brisson;H J Jennings;D. L. Kasper