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Solid lipid nanoparticles (SLNs) have emerged as an excellent substitute over polymeric nanoparticles and, when incorporated with chitosan which activates the macrophage to impart an immune response, produce excellent results to fight against deleterious diseases like leishmaniasis where its parasite diminishes the immunity of the host to induce resistance. Based upon this hypothesis, chitosan-coated SLNs were developed and loaded with amphotericin B (AmB) for immunoadjuvant chemotherapy of Leishmania infection. Both uncoated and chitosan-coated AmB-loaded SLNs (AmB-SLNs) were fabricated using solvent emulsification and evaporation method. The various processes and formulation parameters involved in AmB-SLN preparation were optimized with respect to particle size and stability of the particles. In vitro hemolytic test credited the formulations to be safe when injected in the veins …