ETHNOPHARMACOLOGICAL RELEVANCE Four species of Podocarpus are used in traditional medicine both in human and animal healthcare in South Africa. In vitro pharmacological screening of leaf and stem extracts of these species exhibited potent antimicrobial, anti-inflammatory, anti-tyrosinase, anthelmintic, acetylcholinesterase inhibitory and antioxidant activities. AIM OF THE STUDY To investigate...

The present investigation was undertaken to explore the Antimutagenicity activity of Terminalia chebula on micronucleus formation and chromosomal aberration assay in bone marrow cells of Swiss albino mice. The protective effect of Terminalia chebula extract is reported against cyclophosphamide (CP)-induced micronuclei formation and chromosomal aberration in mouse bone marrow cells. The doses na...

In this study, toxicological safety (mutagenicity) and therapeutic potential (antimutagenicity) of water extract of Centella asiatica Linn., were evaluated using the Allium cepa assay. The mitotic index (MI) at 6.25% concentration of the extract decreased significantly from 3.13% to 2.05% after 24 h and 48 h, respectively, however, the MI increased significantly by 60% and 400% at 12.5% and 50....

Agaricus blazei Murill is a mushroom largely consumed due to its medicinal properties. Effects of aqueous extract from its lineage AB97/11 in 2 fruiting body development stages (closed and opened pileus) were evaluated on chinese hamster V79 cells using cytokinesis blocking micronucleus (CBMN) and comet assays. The cells were treated at 0.15% concentration of aqueous extract prepared at differe...

Curcumin removed turmeric oleoresin (CRTO) was extracted with hexane concentrated to get turmeric oil, and that was fractionated using silica gel column chromatography to obtain three fractions. These fractions were analyzed by GC and GC-MS. Turmeric oil contained aromatic turmerone (31.32%), turmerone (15.08%) and curlone (9.7%), whereas fractions III has aromatic turmerone (44.5%), curlone (1...

OBJECTIVES The purpose of this study was to investigate the effect of tomato juice drinking on the antimutagenicity of saliva. METHODS Subjects were 22 healthy male university students. They were divided into tomato group and control group. The tomato group drank tomato juice for 10 days. The anti-mutagenicity of saliva was measured using the umu test. RESULTS In the tomato group, there was...

BACKGROUND Antimutagenic activity of plant extracts is important in the discovery of new, effective cancer preventing agents. There is increasing evidence that cancer and other mutation-related diseases can be prevented by intake of DNA protective agents. The identification of antimutagenic agents present in plants presents an effective strategy to inhibit pathogenic processes resulting from ex...