3 niðurstöður
Consistent local dermal hypervitaminotic A effects without systemic toxicity were produced in male albino rats injected intramuscularly with high doses of vitamin A palmitate. There was a loss of hair overlying the site of injection, accumulation of UV-fluorescent fat droplets in dermal and
Epidemiologically a high incidence of oral cancer and addiction to tobacco, singly or in combination with other ingredients of the betel quid, are closely correlated. Attempts at the induction of malignancy in laboratory animals on exposure to these ingredients have hitherto failed. Studies are
The purpose of this research was to investigate novel particulate carrier system such as solid lipid nanoparticles (SLN) for topical application of vitamin A palmitate and to study its beneficial effects on skin. Topical gels enriched with SLN of vitamin A were prepared. The solid lipid