title: Inhibition of tumour growth and inflammation by consumption of tea.
abstract: The antitumour effect of tea was evaluated in the 3-methylcholanthrene (3-MC) induced solid tumour model in mice. Both black and green tea inhibited tumour growth and prevented metastasis. Histopathological study showed that tea treatment was able to reduce malignancy. Superoxide dismutase (SOD), a free radical scavenger, was found to be significantly increased in the serum of mice administered tea. Moreover, tea extracts were able to reduce the level of thiobarbituric acid reactive substance (TBARS) in the sera of mice. Tea extracts (both black and green) also showed antiinflammatory activity in the carrageenan-induced paw oedema model in the rat.
authors.affiliation: Division of Pharmacology and Experimental Therapeutics, Indian Institute of Chemical Biology, 4 Raja S.C. Mullick Road, Calcutta 700 032, India.
authors.forename: Minati
authors.initials: M
authors.lastname: Das
authors.forename: Pratima
authors.initials: P
authors.lastname: Sur
authors.forename: Aparna
authors.initials: A
authors.lastname: Gomes
authors.forename: J R
authors.initials: JR
authors.lastname: Vedasiromoni
authors.forename: Dilip K
authors.initials: DK
authors.lastname: Ganguly
mesh_terms: D000818:Animals; D000894:Anti-Inflammatory Agents, Non-Steroidal / Q000008:administration & dosage / Q000494:pharmacology / Q000627:therapeutic use*; D000972:Antineoplastic Agents, Phytogenic / Q000008:administration & dosage / Q000494:pharmacology / Q000627:therapeutic use*; D002351:Carrageenan; D004487:Edema / Q000139:chemically induced / Q000517:prevention & control*; D008297:Male; D008748:Methylcholanthrene; D051379:Mice; D008807:Mice, Inbred BALB C; D009369:Neoplasms / Q000139:chemically induced / Q000517:prevention & control*; D008517:Phytotherapy; D010936:Plant Extracts / Q000008:administration & dosage / Q000494:pharmacology / Q000627:therapeutic use*; D013482:Superoxide Dismutase / Q000097:blood; D013662:Tea; D017392:Thiobarbituric Acid Reactive Substances / Q000378:metabolism
chemical_list: D000894:Anti-Inflammatory Agents, Non-Steroidal; D000972:Antineoplastic Agents, Phytogenic; D010936:Plant Extracts; D013662:Tea; D017392:Thiobarbituric Acid Reactive Substances; D008748:Methylcholanthrene; D002351:Carrageenan; D013482:Superoxide Dismutase