API 20E法에 依한 腸內細菌의 同定 = Evaluation of API 20E as A System for Indentification of Enterobacteriaceae

국문 초록 (Abstract)

病的 資料에서 分離된 425菌株를 API 20E에 의하여 同定하고, 이 菌株들을 從來 方法에 의하여 同定된 菌株와 一致性을 보기 위하여 從來方法으로 이를 다시 同定하였던 바 그 成積은 다음과 같이 要約할 수 있었다.
Salmonella typhi 8株에서는 從來 方法은 87.5%에서 API 20E에 의한 同定에 一致되었고, Enterobacter aerogenes 14株는 92.9%에서 Proteus mirabilis 15株는 93.3%에서 Enterobacter cloacae 62株는 96.8%에서 Escherichia coli 127株는 97.6%에서 各各 一致되었고, Enterobacter agglomerans 5株, Enterobacter sakazakii 2株, Hafnia alvei 1株 및 Yersinia enterocolitica 4株에서는 一致되는 것은 한 株도 없었으며, Shigella flexneri 4株 Shigella boydii 2株, Shigella sonnei 6株, Salmonella paratyphi A 6株, Arizona hinshawii 2株 Citrobacter freundii 57株, Klebsiella pneumonia 69株, Klebsiella ozanae 1株, Serratia marcescens 31株, Proteus vulgaris 3株, Proteus morganii 3株, Proteus rettgeri 2株 및 Providencia stuartii 1株는 完全히 一致되었고, 全體的으로는 平均 95.1%에서 一致되었다.

다국어 초록 (Multilingual Abstract)

We have identified 425 strains of Enterobacteriacea by the API 20 E from various kinds of clinical materials, and in order to see the agreement of the results of tests with the API 20 E and conventional method, the strains of Enterobacteriaceae identified by the API 20 E were identified again by the conventional method. The results of the identifications were as follows;
The percent of the agreement of identification results of tests with the API 20 E and conventional method was 87.5 in eight strains of the Salmonella typhi, was 92.9 in 14 strains of the Enterobacter aerogenes, 93.3 in 15 strains of the Proteus mirabilis, 96.8 in 62 strains of the Enterobacter cloacae, 97.6 in 127 strains of the Escherichia coli, and there was no the agreement of the identification result of tests with the both in five strains of the Enterobacter agglomerans, in two strains of the Enterobacter sakazakii, in one strain of the hafnia alvei, and in four strains of the yersinia enterocolitica. But four strains of the Shigella flexneri, two strains of the Shigella boydii, six strains of the Shigella sonnei, six strains of the Salmonella paratyphi A, two strains of the Arizona hinshawii, 57 strains of the Citrobacter freundii, 69 strains of the Klebsiella pneumoniae, one strain of the Klebsiella ozaenae, 31 strains of the Serratia marcescens, three strains of the Proteus vulgaris, three strains of the Proteus morganii, two strains of the Proteus rettgeri, and one strain of the Providencia stuartii agreed completely in the both identification results.