In vivo antimutagenic and antiatherogenic effects of the (1 → 3)(1 → 6)-β-d- glucan botryosphaeran.

The antimutagenic effect of botryosphaeran, an exocellular (1 → 3)(1 → 6)-β-d-glucan, from the ascomyceteous and plant-borne endophytic fungus, Botryosphaeria rhodina MAMB-05, was evaluated in young (6-8 weeks) and elderly (18 months) Swiss albino mice of both genders. The hypolipidemic, hypoglycemic and antiatherogenic potential was also evaluated in 18-month old male LDL receptor knockout (LDLr) mice. Administration of botryosphaeran by gavage (doses: 7.

Antimutagenic activity of ipriflavone against the DNA-damage induced by cyclophosphamide in mice.

In the present study we evaluated the potential of ipriflavone against the cytotoxic and mutagenic effects induced by cyclophosphamide chemotherapeutic agent in bone marrow cells of mice, using the micronucleus assay in vivo on cells of bone marrow. The study was performed following three protocols: pre-treatment, simultaneous treatment and post treatment. The results demonstrated that ipriflavone has a protective effect against mutagenicity induced by cyclophosphamide in the pre-treatment and post-treatment and against the cytotoxicity in all treatments.