http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
임상에서 분리된 에탐부톨 감수성균에서의 embB 유전자 돌연변이에 대한 고찰
박영길 ( Young Kil Park ),김상재 ( Sang Jae Kim ),고원중 ( Won Jung Koh ),권오정 ( O Jung Kwon ),김범준 ( Bum Jun Kim ),국윤호 ( Yoon Ho Kook ),조상래 ( Sang Nae Cho ),류우진 ( Woo Jin Lew ),배길한 ( Gill Han Bai ),( Son Ya Shi 대한결핵 및 호흡기학회 2005 Tuberculosis and Respiratory Diseases Vol.59 No.3
장티푸스균 Vi 항원의 정제와 만성 보균자 검출을 위한 혈청학적 검색법 개발
이광호,조명제,박정규,임동균,국윤호,차창룡 대한감염학회 1988 감염 Vol.20 No.4
The Vi antigen was purified to improve the usefulness of Vi serology to detect typhoid carriers. The purification of Vi antigen from S. typhi Ty 2 and C. feundii was carried out through saline extraction, enzyme treatment, and cationic detergent treatment. The recovery rate of Vi antigen from S. typhi Ty 2 and C. freundii was 0.024%, 0.096%, respectively. The purified antigens were identified by the double immuno-diffusion test and the mouse protective activity test. The 50% protective dese for the mice challenged intraperitoneally with ?? cells of S. typhi Ty 2 per mouse was 13.8 ng. The quantity of contamination of lipopolysaccharide was less than 15 ng per 10 ㎍ of purfied Vi antigen. The purified Vi antigen was incorporated into a passive haemagglutination(PHA) test and an enzyme immunosorbent assy(ELISA). The optimal concentration of Vi antigen for the sensitization of sheep RBC was 10 ug per ml in the passive haemagglutination test. The optimal condition for coating Vi antigen to polystyrene(PS) plate was pH 10.6 and 10 μlg/ml in the enzyme immunosorbent assay. These methods were sensitive and specific for measuring the anti-Vi antibody titers of rabbits immunized with the S. typhi Ty 2.