Antimalarial and antioxidant activities of novel artesunate-ellagic acid hybrid compound and .

Emergence of drug resistant strains of species has necessitated the search for novel antimalarials with unique mechanisms of action. Synthesis of hybrid compounds has been one approach to tackling this challenge. In this study, the synthesis of artesunate-ellagic acid hybrid compound (EA31) from ellagic acid and artesunate and its evaluation for antimalarial and antioxidant activities using and models were carried out.

Antioxidant activities of artesunate-procyanidin hybrid compound in erythrocyte and liver of Plasmodium berghei NK65-infected mice.

Resistance of malaria parasites to conventionally used antimalarial drugs has necessitated the search for new potent antimalarials, especially those that can also ameliorate oxidative stress-mediated secondary complications. This has led to the synthesis of an antimalarial artesunate-procyanidin hybrid compound (PC14), but it has not been evaluated for its antioxidant activity. This study was carried out to evaluate the antioxidant activities of PC14 in the erythrocyte and liver of Plasmodium berghei NK65-infected mice.

Toxicity of Nanoparticles in Biomedical Application: Nanotoxicology.

Nanoparticles are of great importance in development and research because of their application in industries and biomedicine. The development of nanoparticles requires proper knowledge of their fabrication, interaction, release, distribution, target, compatibility, and functions. This review presents a comprehensive update on nanoparticles' toxic effects, the factors underlying their toxicity, and the mechanisms by which toxicity is induced.