메뉴 건너뛰기
.. 내서재 .. 알림
소속 기관/학교 인증
인증하면 논문, 학술자료 등을  무료로 열람할 수 있어요.
한국대학교, 누리자동차, 시립도서관 등 나의 기관을 확인해보세요
(국내 대학 90% 이상 구독 중)
로그인 회원가입 고객센터 ENG
주제분류

추천
검색
질문

논문 기본 정보

자료유형
학술저널
저자정보
Kyoung-Ho Lee (연세대학교) Young Chul Yang (연세대학교) Sun Ju Choi (연세대학교) Su Jung Park (연세대학교) Joo Young Park (연세대학교) Yoon Sun Park (관동대학교) Woon-Seob Shin (연세대학교)
저널정보
대한미생물학회 JOURNAL OF BACTERIOLOGY AND VIROLOGY JOURNAL OF BACTERIOLOGY AND VIROLOGY Vol.38 No.3
발행연도
2008.9
수록면
161 - 166 (6page)

이용수

표지
📌
연구주제
📖
연구배경
🔬
연구방법
🏆
연구결과
AI에게 요청하기
추천
검색
질문

초록· 키워드

오류제보하기
Candida albicans is an important human pathogen that causes systemic infections, predominantly among population with weakened immune system. Cell wall structures of C. albicans are important to adhere to host tissue and evade to host immune system. Among cell wall structure, the outermost fibrillar layer of C. albicans is of interest since it may play important roles in antigenicity, phagocytosis, and adherence. The expression of virulent factors could be affected by the growth conditions. The dynamic nature of the cell surface alters the physical properties of the fungal interface with host cells and thereby influences adhesion to the host and recognition by components of the host immune system. In this study, we investigated the effects of culture conditions on cell surface fibril expression of C. albicans by a transmitting electron microscopy and SDS-PAGE. The protein fibril of C. albicans was expressed in the presence of whole serum, however, the fibril expression was decreased in 25% serum and serum containing 1% glucose. Also, germ tube can be induced by serum, RMPI medium, N-acetyl glucosamine, and 39℃ culture condition, hence, the fibrillar structure of C. albicans was detected only in serum-induced germ tube. The expression of fibril layer and the major fibril proteins of 66, 47, 30 kDa were reduced as increasing cell concentration of intial inoculum from 2×107 cells/㎖ to 8×107 cells/㎖. The fibrillar layer of C. albicans was expressed in serum early within 10 min, and the thickness of fibril layer was increased according to the increase of culture time. When the fibrillar proteins were analysed by SDS-PAGE, major protein of 30 kDa was maintained continuously during over night culture although expression of the other proteins were various. These results suggest that expression of serum induced protein fibril is influenced by culture conditions and is not related to hyphal transition of C. albicans.

목차

서론
재료 및 방법
결과
고찰
참고문헌

참고문헌 (0)

참고문헌 신청

함께 읽어보면 좋을 논문

논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!

이 논문의 저자 정보

최근 본 자료

전체보기

댓글(0)

0

UCI(KEPA) : I410-ECN-0101-2010-475-003094102