background : development of new natural agents for parasitic diseases treatment has unexpec­tedly increased to overcome effectively against emergence and re-emergence of parasitic diseases, the appearance of drug resistant organisms and toxic side effects of current agents. the aim of the study was to evaluate antiprotozoal activities of chitosan biomolecule on trophozoites of trichomo­nas gall...

The 28th Joint Conference of the Parasitic Diseases Panels of the U.S.-Japan Cooperative Medical Sciences Program held in Baltimore, Maryland focused on current research within both countries on antiparasitic chemotherapy. This meeting report summarizes presentations of work in progress on antiparasitic drugs currently in use and drugs under development or in clinical trials, as well as reports...

Tropical parasitic diseases such as Chagas disease and leishmaniasis are considered a major public health problem affecting hundreds of millions of people worldwide. As the drugs currently used to treat these diseases have several disadvantages and side effects, there is an urgent need for new drugs with better selectivity and less toxicity. Structural modifications of naturally occurring and s...