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

논문 기본 정보

자료유형
학술저널
저자정보
Jung, Yi-Sook (Ajou University, School of Medicine) Moon, Chang-Hyun (Pharmacological Screening Center, Korea Research Institute of Chemical Technology [KRICT]) Yoo, Sung-Eun (Pharmacological Screening Center, Korea Research Institute of Chemical Technology [KRICT]) Shin, Hwa-Sup (Pharmacological Screening Center, Korea Research Institute of Chemical Technology [KRICT])
저널정보
한국응용약물학회 The journal of applied pharmacology : the official journal of the Korean Society of Applied Pharmacology The journal of applied pharmacology : the official journal of the Korean Society of Applied Pharmacology 제4권 제4호
발행연도
1996.1
수록면
373 - 377 (5page)

이용수

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

초록· 키워드

오류제보하기
The effect of potassium channel openers, KR-30450, KR-30818 and lemakalim have been compared against several spasmogens in guinea pig bronchi. In guinea pig bronchi, KR-30450 had a greater relaxant effect than lemakalim and KR-30818 against tone induced by histamine $10^{-5}M$ ($EC_{50}$ $\mu$M: KR-30450, 0.108$\pm$0.077; KR-30818, 0.403$\pm$0.023; lemakalim, 0.968$\pm$0.036) and prostaglandin $F_{2\alpha} 3\times10^{-6} M$ ($EC_{50}$ $\mu$M: KR-30450, 0.018$\pm$0.001; KR-30818, 0.028$\pm$0.003; lemakalim, 0.138$\pm$0.019). Relaxant effect of KR-30450 and KR-30818 were significantly reduced by 20 min pretreatment of tissues with $10^[-6}$ M glibenclamide, a selective blocker of ATP-sensitive potassium channel. Against acetylcholine-induced tone in guinea pig bronchi, however, these compounds had little effect. In summary, KR-30450 and KR-30818 showed greater relaxant effect than lemakalim in guinea pig bronchi (KR-30450>KR-30818>lemakalim). These relaxant actions are suggested to be mediated at least in part by a mechanism which involves the opening of ATP-sensitive potassium channel.

목차

등록된 정보가 없습니다.

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