Chemoprotection by diet-derived antioxidants has emerged as a cost-effective approach in preventing genotoxicity and carcinogenicity. In this study, we investigated the protective effects of S-allylcysteine (SAC) and lycopene against N-methyl-N'-nitro-N-nitrosoguanidine (MNNG)-induced genotoxicity. Quantification of bone marrow micronuclei and chromosomal aberrations in male Wistar rats was use...

Methionine, S-benzylcysteine and S-allylcysteine were converted into 2-diazo-3-oxo-4-phthalimidocarboxylic esters 8a-c in three steps. Upon rhodium-catalysed dediazoniation, two intramolecular carbenoid reactions competed, namely the formation of a cyclic sulfonium ylide and that of a six-ring carbonyl ylide. The S-methyl and S-benzyl ylides 12a and b could be isolated, while S-allyl ylide 12c ...

The medicinal use of garlic dates back thousands of years, but there was little scientific support of its therapeutic and pharmacologic properties until recently. In the past decade, the cancer-protective effects of garlic have been well established by epidemiologic studies and animal experiments. However, the cardiovascular-protective properties of garlic are less well understood. In particula...

Abstract Funding Acknowledgements Type of funding sources: Public grant(s) – National budget only. Main source(s): Ministry Higher Education, Malaysia (Fundamental Research Grant Scheme) Background Cardiovascular disease is the primary cause death in Malaysia. Past studies have shown incidence cardiovascular diseases among post-menopausal women increased where their estrogen level deficient. Th...