In vitro and Ex vivo study targeting the development of a Lavandula stoechas L. (Ustukhuddūs) loaded Unani Transdermal patch: Implication of Unani Medicine in the treatment of Nisyan (Dementia)open access
- Authors
- Fathima, A. Farhath; Khan, Imran; Irfhan, N. Mohammed; Ahmed, N. Zaheer; Anwar, Noman; Khan, Mohd Shahnawaz; Yadav, Dharmendra Kumar; Shamsi, Shariq; Shamsi, Anas
- Issue Date
- Feb-2024
- Publisher
- CELL PRESS
- Keywords
- Ustukhuddu over bar s; Unani transdermal patch; Essential oil; Sustained-release; Ex vivo permeation; Skin irritation
- Citation
- HELIYON, v.10, no.3
- Journal Title
- HELIYON
- Volume
- 10
- Number
- 3
- URI
- https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/90993
- DOI
- 10.1016/j.heliyon.2024.e25284
- ISSN
- 2405-8440
2405-8440
- Abstract
- Ustukhuddu over bar s (Lavandula stoechas L.) has been extensively used orally and topically in treating various neurological disorders, including dementia. The optimum potential of traditional dosage forms of Ustukhuddu over bar s is limited for various reasons. Transdermal drug delivery system (TDDS) is a novel means of drug delivery and is known to overcome the drawbacks associated with traditional dosage forms. The current study aimed at fabricating and evaluating Ustukhuddu over bar s hydro -alcoholic extract (UHAE) and essential oil (UEO) loaded matrix -type transdermal patches having a combination of hydrophilic - hydroxyl propyl methyl cellulose (HPMC) and hydrophobic - ethyl cellulose (EC) polymers. ATR-FTIR, DSC, XRD, and SEM analysis were carried out to study drug-polymer interactions, confirming the formation of developed patches and drug compatibility with excipients. We assessed the fabricated patches to evaluate their physicochemical properties, in vitro drug release, and permeation characteristics via ex vivo experiments. The physicochemical characteristics of patches showcased the development of good and stable films with clarity, smoothness, homogeneity, optimum flexibility and free from causing skin irritancy or sensitization. In vitro drug release and ex vivo permeation profile of developed patches were evaluated employing Franz diffusion cells. UHAE and UEO patches exhibited a cumulative drug release of 81.61 and 85.24 %, respectively, in a sustained -release manner and followed nonFickian release mechanisms. The ex vivo permeation data revealed 66.82 % and 76.41 % of drug permeated from UHAE and UEO patches, respectively. The current research suggests that the formulated patches are more suitable for TDDS and hold potential significance in the treatment of dementia, contributing to enhanced patient compliance, thereby highlighting the implication of Unani Medicine in Nisyan (Dementia) treatment.
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