Journal
PHYTOTHERAPY RESEARCH
Volume 22, Issue 12, Pages 1677-1681Publisher
WILEY
DOI: 10.1002/ptr.2562
Keywords
radioprotection; fucoidan; irradiation
Categories
Funding
- Basic Atomic Energy Research Institute (BAERI)
- Ministry of Science and Technology (MOST) of Korea
Ask authors/readers for more resources
The effects of fucoidan on the survival rate of mice treated with total body irradiation were examined. BALB/c mice were pretreated with various doses of fucoidan prior to total-body irradiation and were monitored for 30 days. A significant improvement of survival was observed by pretreatment with fucoidan at 100 mg/kg body weight. Using this optimal dosage, survival was examined by radiation dose reduction analysis and a dose reduction factor (DRF) of 1.20 was determined at 30 days post-irradiation. Mice pretreated with fucoidan also exhibited dose-dependent increases in the number of bone marrow cells and endogenous spleen cell colonies at day 9 post-irradiation. It is concluded that the increased survival of whole-body irradiated mice pretreated with fucoidan may be attributable to the radioprotective effects of fucoidan on hematopoietic cell viability, proliferation and/or mobility, possibly through antioxidation or antiinflammatory mechanisms. Copyright (C) 2008 John Wiley & Sons, Ltd.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available