Decrease in Cryptosporidium parvum oocyst infectivity in vitro by using the membrane filter dissolution method for recovering oocysts from water samples

被引：9

作者：

Carreno, RA ^{[1
]}

Pokorny, NJ ^{[1
]}

Weir, SC ^{[1
]}

Lee, H ^{[1
]}

Trevors, JT ^{[1
]}

机构：

[1] Univ Guelph, Dept Environm Biol, Guelph, ON N1G 2W1, Canada

来源：

APPLIED AND ENVIRONMENTAL MICROBIOLOGY | 2001年 / 67卷 / 07期

关键词：

D O I：

10.1128/AEM.67.7.3309-3313.2001

中图分类号：

Q81 [生物工程学（生物技术）]; Q93 [微生物学];

学科分类号：

071005 ; 0836 ; 090102 ; 100705 ;

摘要：

Exposure of Cryptosporidium parvum oocysts to solutions used for cellulose acetate membrane (CAR I) dissolution filtration reduced their infectivity in HCT-8 cells. Ethanol (95% [vol/vol] and 70% [vol/vol]) alone and short exposure times to acetone decreased infectivity. These findings contrast with similar experiments using excystation assays and infectivity in mice.

引用

页码：3309 / 3313

页数：5

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