Sang Hyun Park, Kannampalli Pradeep, Kyong-Cheol Ko
언어
영어(ENG)
URL
https://www.earticle.net/Article/A99307
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원문정보
초록
영어
Hesperidin, a citrus flavanoglycone, was investigated for its protective effect against γ-irradiation induced oxidative stress and DNA damage in the liver of rats. Male Sprague-Dawley rats were exposed to γ-irradiation (1Gy, 3Gy and 5Gy) and were post treated with hesperidin (50 mg/kg and 100 mg/kg, b.w, orally) for 7 days. Exposure to γ-irradiation resulted in hepatocellular damage, featuring higher levels of serum AST and ALT, and a simultaneous decrease in their levels in the liver tissue. Oxidative stress was evidenced by the elevated levels of a lipid peroxidation and a decrease in the levels of the key enzymic and non-enzymic antioxidants in the liver. However, the above γ-irradiation induced toxic effects were dramatically and dose-dependently relieved by hesperidin treatment as observed by the restoration in the altered levels of the marker enzymes, lipid peroxidation, enzymic and non-enzymic antioxidants. The histopathological observation of the liver tissue also supported the biochemical findings. The results show that an oral administration of hesperidin can offer a protection against γ-irradiation induced hepatocellular damage and oxidative stress in rats, probably by exerting a protective effect against a hepatocellular necrosis via its free radical scavenging and membrane stabilizing abilities.
한국생물공학회 [The Korean Society for Biotechnology and Bioengineering]
설립연도
1984
분야
공학>생물공학
소개
이 법인은 생물 공학의 발전과 보급에 이바지하고, 회원 상호 간의 연구 협력과 친목을 도모함을 목적으로 한다
1. 생물공학 분야의 발전을 위한 연구 협력
2. 생물공학의 실용화를 촉진시키기 위한 산학 협동
3. 학술연구 발표회, 강연회, 연수회 등 학술활동의 개최
4. 국,영문 학술지,소식지,학술회의 Proceedings 및 학술도서의 발간
5. 생물공학 발전을 위한 정책 건의
6. 기타 국제 교류 등 본 학회의 목적 달성을 위한 제반 활동