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Type Year Authors Title Source ID
Journal Article 1986 Dunn, B. P. 32P-postlabelling analysis of aromatic DNA adducts in human oral mucosal cells Carcinogenesis [Dunn, 1986 #34994]
Journal Article 1989 Stich, H. F. Promoting activity of betel quid ingredients and their inhibition by retinol Cancer Letters [Stich, 1989 #35029]
Journal Article 1984 Stich, H. F. Use of the micronucleus test to monitor the effect of vitamin A, beta carotene and canthaxanthin on the buccal mucosa of betel nut/tobacco chewers International Journal of Cancer [Stich, 1984 #35030]
Journal Article 1982 Stich, H. F. Elevated frequency of micronucleated cells in the buccal mucosa of individuals at high risk for oral cancer: betel quid chewers Cancer Letters [Stich, 1982 #35031]
Journal Article 1981 Stich, H. F. Potentiation of genotoxicity by concurrent application of compounds found in betel quid: arecoline, eugenol, quercetin, chlorogenic acid and Mn2+ Mutation Research [Stich, 1981 #35032]
Journal Article 1982 Stich, H. F. Chromosome-damaging activity of saliva of betel nut and tobacco chewers Cancer Letters [Stich, 1982 #35033]
Journal Article 1984 Stich, H. F. Reduction with vitamin A and beta-carotene administration of proportion of micronucleated buccal mucosal cells in Asian betal nut and tobacco chewers Lancet [Stich, 1984 #35034]
Journal Article 1986 Stich, H. F. Oral lesions, genotoxicity and nitrosamines in betel quid chewers with no obvious increase in oral cancer risk Cancer Letters [Stich, 1986 #35035]
Journal Article 1983 Stich, H. F. Inhibitory effect of betel nut extracts on endogenous nitrosation in humans Journal of the National Cancer Institute [Stich, 1983 #35036]
Journal Article 1988 Stich, H. F. Response of oral leukoplakias to the administration of vitamin A Cancer Letters [Stich, 1988 #35038]
Journal Article 1984 Stich, H. F. Dietary phenolics and betel nut extracts as modifiers of N-nitrosation in rat and man IARC Scientific Publications [Stich, 1984 #35039]
Journal Article 1989 Stich, H. F. The involvement of reactive oxygen species in oral cancers of betel quid/tobacco chewers Mutation Research [Stich, 1989 #35040]
Journal Article 1991 Stich, H. F. Remission of oral precancerous lesions of tobacco/areca nut chewers following administration of beta-carotene or vitamin A, and maintenance of the protective effect Cancer Detection and Prevention [Stich, 1991 #35053]
Journal Article 1991 Tsang, S. S. Cell transformation induced by bovine papillomavirus DNA as an assay for tumor promoters and chemopreventive agents Cancer Detection and Prevention [Tsang, 1991 #35077]