| 18460814 |
Baek SH, Park M, Suh JH, Choi HS: Protective effects of an extract of young radish (Raphanus sativus L) cultivated with sulfur (sulfur-radish extract) and of sulforaphane on carbon tetrachloride-induced hepatotoxicity. Biosci Biotechnol Biochem. 2008 May;72(5):1176-82. Epub 2008 May 7.
The protective effects of an extract of young radish (Raphanus sativus L) cultivated with sulfur (sulfur-radish extract) and of sulforaphane, an isothiocyanate, on carbon tetrachloride (CCl (4))-induced liver injury were observed in mice. CCl (4) produced a marked increase in the serum level of alanine aminotransferase (ALT), primed lipid peroxidation, and resulted in intense necrosis due to oxidative stress. Oral administration of the sulfur-radish extract and of sulforaphane after CCl (4)-induced liver injury both decreased the serum level of ALT, reduced the necrotic zones, inhibited lipid peroxidation, and induced phase 2 enzymes without affecting cytochrome P450-2E1 (CYP2E1). These results suggest that the administration of the sulfur-radish extract and of sulforaphane may partially prevent CCl (4)-induced hepatotoxicity, possibly by indirectly acting as an antioxidant by improving the detoxification system. |
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