Jifu Zhao

Anti-tumor-promoting activity of a polyphenolic fraction isolated from grape seeds in the mouse skin two-stage initiation–promotion protocol and identification of procyanidin B5-3′-gallate as the most effective antioxidant constituent

Jifu Zhao, Jiannong Wang, Ying‐Jie Chen et al. · Carcinogenesis · 1999 · 329 citations · Full text

Medicine, Oncology, Pharmacology +17

Tissue distribution of silibinin, the major active constituent of silymarin, in mice and its association with enhancement of phase II enzymes: implications in cancer chemoprevention

Jifu Zhao, Rajesh Agarwal · Carcinogenesis · 1999 · 175 citations

Medicine, Oncology, Pharmacology +14

Inhibition of human carcinoma cell growth and DNA synthesis by silibinin, an active constituent of milk thistle: comparison with silymarin

Neehar Bhatia, Jifu Zhao, Douglas M. Wolf et al. · Cancer Letters · 1999 · 167 citations

Medicine, Oncology, Pharmacology +9

Silymarin inhibits growth and causes regression of established skin tumors in SENCAR mice via modulation of mitogen-activated protein kinases and induction of apoptosis

Rana P. Singh, Anil K. Tyagi, Jifu Zhao et al. · Carcinogenesis · 2002 · 148 citations · Full text

Medicine, Oncology, Pharmacology +15

Scavenging of hydrogen peroxide and inhibition of ultraviolet light-induced oxidative DNA damage by aqueous extracts from green and black teas

Huachen Wei, Xueshu Zhang, Jifu Zhao et al. · Free Radical Biology and Medicine · 1999 · 145 citations · Full text

Medicine, Oncology, Pharmacology +17