http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
장염환자에서의 Campylobacter fetus subsp . jejuni 분리율
이귀녕,정윤섭,이삼열 대한미생물학회 1982 大韓微生物學會誌 Vol.17 No.1
C. fefus subsp. Jejuni has been reported to be an important enteric pa.thogen in many parts of the world. Although the infection has been reparted in Korea, the incidence is not known. In this :study the reaults of stool culture during the period oi August 1981 to July 1982 at Yonsei Medical Center was ana.lyzed and the foliowing resuits were obtaioed. 1. C. fetus subsp. Jejuni was isolated from 0. 8/a of stool specimens. The isolation rate was lower than that of salmonella (3.3%) and shigella (7.1%). The isolation was most frequent in June and from 15-year-old patients. 2. All of the isola.tes from the patients were susceptible to chloramphenicol aod erythromycin. It was noteworthy that 4 isolates were resistant to all of the aminoglycosides, I,e., amikacin, gen- tamicin, kanamycin and tobramycin. 3. We also isolated C. fetus subsp. Jejuni iram chicken. When the susceptibility of the isolates was compared to that of tbe isolates from human the former were less susceptible to erythro- myein (34.1%) and tetracycline (38.6%).
정윤섭,이귀녕,이삼열 대한감염학회 1980 감염 Vol.12 No.1
Shigella remains to be the most frequently isolated enteric pathogen in Korea. Most of the recent shigellosis are known to be due to ampicillin - or co-trimoxazole-resistant strains. Rifampicin has been reported effective to cure the infection and to erradicate the organism from intestine. However, there has been no reported studies of rifampicin susceptibility on the recently isolated strains of Shigella in Korea. Poor correlations of a rifampicin disc diffusion test and an agar dilution test were reported. However, most of such studies were done with organisms other than Shigella. This study was conducted to see firstly, if the recent local strains of Shigella were susceptible to rifampicin and secondly if a disc diffusion test would correlated with an agar dilution method in Shgella. The following results were obtained. 1. A total of 193 Shigella strains isolated during 1978-80 were tested. The minimum inhibitory concentraion (MIC) of rifampicin in 175 strains(90.7%) was 16μg/ml or less. In 3 strains (1.6%), it was greater than 128μg/ml. 2. Cross resistance of rifamicin with ampicillin or with co-trimoxazole did not seem to exist. 3. The correlation between a disc diffusion test and an agar dilution test was poor. 4. Highly resistant strains, such as those with MIC of over 128μg/ml showed no inhibitory zone even to a 30μg disc. It is concluded that when rifampicin is used for the treatment of shigellosis one should understand the presence of rifampicin resistant strains. Disc diffusion test could only be used to screen those highly resistant strains.