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#31765786   2019/11/22 To Up

Topical treatment of cutaneous leishmaniasis with novel amphotericin B-miltefosine co-incorporated second generation ultra-deformable liposomes.

The present study aims to optimize and evaluate amphotericin B (AmB) and miltefosine (MTF) co-loaded second generation ultra-deformable liposomes (SGUDLs) for the topical treatment of cutaneous leishmaniasis (CL). The development of an effective topical drug formulation against CL is desirable because of its non-invasive nature, which may potentially enhance the patient adherence and treatment accessibility. AmB-MTF co-loaded SGUDLs were prepared and characterized for size, entrapment efficiency (EE) and elasticity. The optimized formulation was then subjected to ex-vivo permeation studies in addition to cytotoxicity and anti-leishmanial assays. The co-loaded SGUDLs had an average size of 139.7 ± 1.7 nm and high EE of 77.8 ± 3.9% with respect to AmB. The ex-vivo permeation of co-loaded SGUDLs exhibited 6.15-fold higher permeation of AmB. A synergistic interaction was observed between AmB and MTF, and anti-leishmanial activity of co-loaded SGUDLs against amastigotes of Lesihmania mexicana indicated 8.62 and 6.12-fold lower IC values of AmB and MTF as compared to plain drug solutions, respectively. The results of the in-vivo study displayed a significant reduction in the parasitic burden in an infected BALB/c experimental model of CL. In conclusion, AmB-MTF co-loaded SGUDLs could be an effective topical treatment option against CL.
M Junaid Dar, Sidra Khalid, Craig A McElroy, Abhay R Satoskar, Gul Majid Khan

1365 related Products with: Topical treatment of cutaneous leishmaniasis with novel amphotericin B-miltefosine co-incorporated second generation ultra-deformable liposomes.

5 reactionsBox Of 125 Strips/Unit100 1 mg1 mg100 500 mg50 Test100ug1 mg100 200ul

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