摘要
采用反向被动乳胶凝集法 (RPLA)和mini VIDAS (ELFA)两种方法对 42份金黄色葡萄球菌阳性样品进行了肠毒素检测。结果RPLA法的金葡菌肠毒素检出率为 61 9% (P<0 0 5 )要高于ELFA法的检出率 5 0 0 % (P <0 0 5 ) ,但检测时间长 ( 2 0h)。在实验中我们还发现 ,血浆凝固酶阴性的葡萄球菌也可产生肠毒素 ,其原因有待进一步的研究。
passive samples of Staphylococcas aureus were detected by reversed passive latex agglutination (RPLA) and mini-VIDAS(ELFA) in staphylococcal enterotoxin(SA) and the rate of inspection of SA was 61.9% and 50% respectively, which of RPLA is higher than ELFA. But detection time of RPLA is longer than ELFA. During detection, it is found that enterotoxin is still detected in negative sample of plasma coagulase test
出处
《微生物学通报》
CAS
CSCD
北大核心
2004年第5期93-95,共3页
Microbiology China
