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韦氏梭菌所致腹泻的起因物质,经动物和人体实验表明是该菌在肠道内所产生的肠毒素。发生韦氏梭菌食物中毒时,在患者粪便中即可能含有该毒素,考虑直接从粪便中检出肠毒素来作为本菌食物中毒细菌学的诊断是可能的。作者乃以东京都内发生的韦氏梭菌食物中毒为对象,用反向被动血凝反应(RPHA)检查了患者粪便中的肠毒素。供试粪样系采自13起中毒患者发病1~2日的粪便,每起采取10份,共采取130份;同时采取30份健康人的粪便作对照。所得结果如下:在130份粪样中,有109份(83.8%)检出了肠毒素,每起中毒的检样阳性率都在70%
Clostridium caused by Clostridium diarrhea causes substances, animal and human experiments show that the bacteria in the intestine produced by toxins. In the event of Clostridium webi poisoning, the toxin may be present in the patient’s stool, and it is possible to diagnose the bacteriological bacteriology of the bacterium by considering the direct detection of enterotoxin from the stool. The authors examined Clostridium acetylicum food poisoning in Tokyo using an indirect passive hemagglutination test (RPHA) to examine the presence of enterotoxins in the patient’s faeces. For the test manure samples collected from 13 cases of poisoning patients 1 to 2 days of stool, taken from each of 10, a total of 130 taken; take 30 healthy people as control. The results obtained are as follows: Of 130 samples of feces, 109 (83.8%) detected enterotoxins, with a positive rate of 70% for each poisoned sample