@article{oai:aue.repo.nii.ac.jp:00001128, author = {渡邊, 貢次}, journal = {愛知教育大学研究報告. 芸術・保健体育・家政・技術科学}, month = {Feb}, note = {text, Coliform organisms for biological characteristics and sensitivity to five antibiotics were isolated from the Sakai River water at different 4 times. The results were summarized as follows. (1) The strains of coliform organisms producing gas and acid in LB broth were detected more at Nov. than at May from the river water. (2) By IMViC test, a maximum pooulation of E. coli I were identified in 4 samples. Furthermore, C. freundii I, C. freundii E and E. aerogenes I were isolated, predominantly. (3) The distribution of MIC of tested strains to ABPC were wide range from 1.56 μg/ml to 100 < μg/ml. To CP and to KM exhibited maximum frequency at 6.25 μg/ml and 3.13 /μg/ml, respectively. Both to SM and to TC exhibited two peaks of isolation frequency, at near 3.13 μg/ml and at high concentration zone. (4) The isolation of strains of ABPC resistance, SM resistance and TC resistance were high frequency. In contract, CP resistance and KM resistance were low frequency. (5)Multiple drug resistant strains occupied 32.5%. And most of them were recognized to be acquired SM resistance.}, pages = {87--101}, title = {河川水由来大腸菌群の薬剤耐性}, volume = {31}, year = {1982} }