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

이용수

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

초록· 키워드

오류제보하기
The effects of IH901, a ginseng intestinal metabolite, on the antitumor activity and cardiotoxic adverse effect of doxorubicin were investigated in sarcoma-180 ascitic tumor-bearing mice. To evaluate the enhancing effect on the antitumor activity of doxorubicin, IH901 (50 ㎎/㎏) was orally administered for 28 days, in combination with intraperitoneal injection of doxorubicin (3 ㎎/㎏) on days 5, 12, 19 and 24, to mice intraperitoneally inoculated with 1 × 10? sarcoma-180 cells. The body weights of tumor-bearing mice dramatically increased from 10 days following tumor inoculation, leading to a mean survival time of 17.3 days. In contrast, such an increase in body weights induced by the ascitic tumor growth was markedly attenuated by doxorubicin (3 ㎎/㎏) administration, resulting in a long lifespan of 34.9 days. Interestingly, the body weight gain was further suppressed by the combination of IH901 (50 ㎎/㎏), leading to a normal feature. In addition, the mean survival time was extended by 129.3%, reaching 39.7 days, although IH901 was inactive alone. Separately, for the evaluation of protective effect on the cardiotoxicity of doxorubicin, IH901 (50 ㎎/㎏) was orally administered for 14 days, in combination with intraperitoneal injection of doxorubicin (5 ㎎/㎏) on days 5 and 9 to tumor-bearing mice. Although the heart weight of tumor-inoculated mice decreased to about 75% of normal, such an atrophy was remarkably recovered by coadministration of IH901. Furthermore, IH901 substantially reversed the dramatic decrease in mRNA of myocytic phospholipid hydroperoxide glutathione peroxidase, an antioxidant enzyme, as well as histopathological changes such as cytoplasmic vacuolization, mitochondrial swelling, and loss of myofibrils and intercalated disc induced by doxorubicin. Taken together, it is suggested that IH901 could be a potential adjunct for the potentiation of antitumor activity and reduction of cardiotoxicity of chemotherapeutic agents including doxorubicin.

목차

Introduction
Materials and Methods
Results
Discussion
Acknowledgment
References

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

이 논문과 함께 이용한 논문

최근 본 자료

전체보기

댓글(0)

0

UCI(KEPA) : I410-ECN-0101-2009-510-016362156