A nanoemulsion-based nanogel of essential oil with leishmanicidal activity against and .
Journal:
Journal of parasitic diseases : official organ of the Indian Society for Parasitology
Published Date:
Nov 19, 2020
Abstract
Cutaneous leishmaniasis is one of the diseases that severely affects human skin. Nanogels are the well-known formulation for topical drug delivery due to easy usage, high loading capacity, and physical and chemical stabilities. In this study, the toxicity effect of three essential oils, including , , and (CLEO), was evaluated against and Ingredients of CLEO as the most potent essential oil were identified using GC-MS analysis. The five major components were limonene (61.83%), sabinene (16.99%), -limonene oxide (3.08%), -limonene oxide (2.27%), and 1,2-cyclohexane diol, 1-methyl-4-(1-methylethenyl) (1.50%). The nanogel of CLEO (CLNgel) was prepared by the addition of carbomer 940 (1% w/v) to the prepared nanoemulsion with a droplet size of 146 ± 12 nm. The viscosity of CLNgel was fitted with a regression of non-Newtonian materials, Carreau-Yasuda. Interestingly, CLNgel at a concentration of 80 µg/mL reduced the viability of both species to 0%. Therefore, the prepared prototype can/could/would be used as an excellent nanoformulation for in vivo studies.
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