Exploring the Potential of Transdermal Nanobilosomal Gel for Magnified Anti-Inflammatory Efficacy of Thymol for Managing Rheumatoid Arthritis.

ABSTRACT: This research aims to develop a chitosan-coated, TH-loaded nanobilosomal gel (CH-TH-BG) to magnify the transdermal delivery and anti-inflammatory efficacy of thymol (TH) for the management of rheumatoid arthritis (RA). Initially, chitosan-coated, TH-loaded bilosomes (CH-TH-BLs) were prepared and optimized by Box-Behnken design. The optimized CH-TH-BLs exhibited enhanced entrapment efficiency (83.52%) and a positive zeta potential (+36.3 mV). Further, the optimized lyophilized CH-TH-BLs were incorporated into the carbopol gel (CH-TH-BG) and characterized thoroughly. The CH-TH-BG exhibited superior pharmaceutical properties, including high drug content (98.65 ± 1.43%), optimal viscosity (10,400 ± 12.6 cps), excellent spreadability (5.33 ± 0.15 cm), extrudability, and a slightly acidic pH (5.

SUBMITTER: Tripathi D 

PROVIDER: S-EPMC12941244 | biostudies-literature | 2026 Feb

REPOSITORIES: biostudies-literature