Article
Chlorophylls as anticarcinogens (review)
1 Apr 1997
Abstract excerpt
Chlorophylls, chlorins, and other porphyrins have been used clinically for many years, including photodynamic therapy of tumors. More recently, the cancer chemopreventive properties of chlorophylls have come to be recognized. Chlorophylls exhibit anti-mutagenic activity in short-term genotoxicity assays, and protect against various intermediate biomarkers of cancer in vivo. The anticarcinogenic activity of...