Green Tea Suppresses D-Galactosamine-Induced Liver Injury in Rats.
Author(s) -
Kimio SUGIYAMA,
Puming He,
Shingo Wada,
Fumi TAMAKI,
Shigeru Saeki
Publication year - 1998
Publication title -
bioscience biotechnology and biochemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.509
H-Index - 116
eISSN - 1347-6947
pISSN - 0916-8451
DOI - 10.1271/bbb.62.609
Subject(s) - carbon tetrachloride , galactosamine , liver injury , green tea , chemistry , alanine aminotransferase , ccl4 , liver damage , biochemistry , enzyme , pharmacology , medicine , food science , organic chemistry , glucosamine
Dietary supplementation with powder of a green tea extract suppressed the enhancement of plasma alanine aminotransferase and aspartate aminotransferase activities induced by D-galactosamine, but not by carbon tetrachloride, in a dose-dependent manner in rats. The minimum dose to cause a significant effect was 1 to 2%. Drinking green tea also suppressed plasma enzyme activities. These results indicate that green tea had a liver injury-preventive effect.
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