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KMID : 0377619720220030319
Korean Jungang Medical Journal
1972 Volume.22 No. 3 p.319 ~ p.325
Identification of Vibrio Parahaemolyticus Isolated from Diarrheal Patients in Pusan and Kyungnam Province in1970
åÄùÊÔ³/Yang, Hak Do
ñ¹òäéÔ/ÚÓñ£áó/üÜìÒáø/ÑÑïÙýÊ/ÑÑî°âª/ÑÑý÷Óí/Ju, Jin Woo/Im, Jong Soo/Hwang, In Soo/Kim, Chung He/Kim, Je Soo/Kim, Hui Deok
Abstract
The authors made a study on the isolation of V. parahaemolyticus from diarrheal patients when cholera El Tor epidemic in Pusan and Kyungnam province in summer 1970.
The authors made an attempt to bacteriological identification, Kanagawa phenomenon (hemolytic activity) on the modified N agatsuma blood agar plates, serotyping with slide agglutination and comparative sensitivity test of V. parahaemolyticus strains isolated to eight different chemotherapeutic agents including Trimethoprim/Sulfamethoxazole (Bactrim).
The results were obtained as follows
1. Kanagawa phenomenon to 29 V. parahaemolyticus isolated from diarrhea] patients were all positive.
2. Serotypes were classified as pooling KI anti-serum (3 cases : K3???1 case, K4..?1 case, and K7???1 case), pooling KII anti-serum (15 cases : K9...1 case, K12??.7 cases, K12...2 cases, K13???2 cases, K15???3 cases), pooling KIII anti-serum (2 cases : K19..1 case, K23???1 case), pooling KIV anti-serum (3 cases : K2s??-2 cases, K28??.1 case), and pooling KV anti-serum (6 cases : K33... 3 cases, K38-3 cases).
3. Sensitivity test to colistin containing 1000 units with paper disk method to the 29 strains of V. parahaemolyticus were as follows 25 strains (84. 1%) were showed 16-19 mm, and 4 strains (15. 9%) were showed 12 mm of inhibition zone.
4. Sensitivity test to eight different chemotherapeutic agents with paper disk method to the 29 strains of V. parahaemolyticus were sensitive to Bactrim, tetracycline, and chloramphenicol (100%), but resistant to amphicillin, sulfadiazine, methicillin, and penicillin G (100%).
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