Molecules, Vol. 26, Pages 24: Formulation of Topical Dosage Forms Containing Synthetic and Natural Anti-Inflammatory Agents for the Treatment of Rheumatoid Arthritis
Molecules, Vol. 26, Pages 24: Formulation of Topical Dosage Forms Containing Synthetic and Natural Anti-Inflammatory Agents for the Treatment of Rheumatoid Arthritis
Molecules doi: 10.3390/molecules26010024
Authors:
Tunde Jurca
Liza Józsa
Ramona Suciu
Annamaria Pallag
Eleonora Marian
Ildikó Bácskay
Mariana Mureșan
Roxana Liana Stan
Mariana Cevei
Felicia Cioară
Laura Vicaș
Pálma Fehér
Topical anti-inflammatory and analgesic effect for the treatment of rheumatoid arthritis is of major interest because of their fewer side effects compared to oral therapy. The purpose of this study was to prepare different types of topical formulations (ointments and gels) containing synthetic and natural anti-inflammatory agents with different excipients (e.g.,: surfactants, gel-forming) for the treatment of rheumatoid arthritis. The combination of Non-Steroidal Anti-Inflammatory Drugs (NSAIDs), diclofenac sodium, a topical analgesic agent methyl salicylate, and a lyophilized extract of Calendula officinalis with antioxidant effect were used in our formulations. The aim was to select the appropriate excipients and dosage form for the formulation in order to enhance the diffusion of active substances and to certify the antioxidant, analgesic, and anti-inflammatory effects of these formulations. To characterize the physicochemical properties of the formulations, rheological studies, and texture profile analysis were carried out. Membrane diffusion and permeabi...
Source: Molecules - Category: Chemistry Authors: Tunde Jurca Liza J ózsa Ramona Suciu Annamaria Pallag Eleonora Marian Ildik ó Bácskay Mariana Mure șan Roxana Liana Stan Mariana Cevei Felicia Cioar ă Laura Vica ș P álma Fehér Tags: Article Source Type: research
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