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Journal of Tea Science ›› 2003, Vol. 23 ›› Issue (1): 11-15.doi: 10.13305/j.cnki.jts.2003.01.003

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Effect of Oolong Tea Polysaccharide on Hepatic-nephritic Antioxidation and Histomorphology in the Diabetic Rats

NI De-jiang, CHEN Yu-qiong, SONG Chun-he, XIE Bi-jun, ZHOU Shi-qi   

  1. Huazhong Agricultural University,Wuhan 430070, China
  • Received:2002-10-31 Revised:2003-01-09 Online:2003-05-25 Published:2019-09-16

Abstract: The influence of polysaccharide extracted from Oolong tea(OTPS) on hepatic-nephritic anti oxidation and histomorphology in mice with streptozotocin (STZ)-induced diabetes(MD) was investigated. Results showed that SOD and GSH-PX activity was increased and MDA content decreased in liver and kidney of MD mice fed OTPS for 4 weeks. OTPS had the function of improving the antioxidation and protecting the liver and kidney of MD mice.

Key words: Tea science, Oolong tea, Polysaccharide, Diabetes, Antioxidation, Histomorphology

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