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
김형중 (한국식품의약품 안전청) 최준식 (조선대학교 약학대학)
저널정보
대한약학회 약학회지 약학회지 제49권 제3호
발행연도
2005.1
수록면
230 - 236 (7page)

이용수

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

초록· 키워드

오류제보하기
The purpose of this study was to investigate the effect of naringin pretreatment on the bioavailability and phar-macokinetics of diltiazem and one of its metabolites, deacetyldiltiazem, in rabbits. Pharmacokinetic parameters of diltiazem and deacetyldiltiazem were determined after oral administration of diltiazem (15 mg/kg) pretreated with naringin (1.5, 7.5 and 15 mg/kg). Absorption rate constant ($k_a$) of diltiazem after oral administration of diltiazem pretreated with naringin was significantly (p<0.05 or p<0.0l) increased compared to the control group. Area under the plasma concentration-time curve (AUC) and peak concentration ($C_{max}$) of the diltiazem were significantly (p<0.05 or p<0.01) higher than those of the control. Absolute bioavailability ($AB\%$) of diltiazem pretreated with naringin ranged from $13.5\%$ to $18.6\%$, being enhanced compared to that of the control, $7.2\%$. Relative bioavailability ($RB\%$) of diltiazem was $1.9\~2.6$ times higher than that of the control group. There was no significant change in terminal half-life ($t_{1/2}$) and $T_{max}$ of diltiazem in the presence of naringin. AUC of deacetyldiltiazem pretreated with naringin was significantly (p<0.05) higher than (p<0.05) that of the control. But the metabolite ratios (MR) were significantly decreased (p<0.05), implying that pretreatment of naringin could be effective to inhibit the CYP 3A4-mediated metabolism of diltiazem. In this study, pretreatment of naringin significantly enhanced the oral bioavailability of diltiazem. These results suggested that the diltiazem dosage should be adjusted when it is administered with naringin or a naringin-containing dietary supplement in the clinical setting.

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