Publications by authors named "Divya Wali"

Loratadine (LOR) is a second-generation antihistamine that exhibits a low and variable oral bioavailability (10-40%) and delayed onset owing to poor solubility and an extensive first-pass effect. Therefore, in light of the clinical need, the main goal of the present study was to develop sublingual fast-dissolving thin films of LOR-citric acid co-amorphous systems (LOR-CAs) with the aim of eliciting a faster onset and improving the bioavailability. We formulated sublingual fast-dissolving thin films of LOR by a film-casting technique using hydrophilic polymers like hydroxypropyl methylcellulose (HPMC E15), polyvinyl pyrrolidone K30 (PVP K30), and hydroxypropyl cellulose EL (HPC-EF) and citric acid as a pH modulator, while glycerin served as a plasticizer.

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The in vitro permeation testing (IVPT) of topical products is performed across the human cadaver skin, which is stored frozen for a prolonged duration. The cryo-preservation technique is not economical and is a cumbersome process. Moreover, prolonged skin preservation in a frozen state and frequent freeze-thawing are known to affect the integrity of the skin barrier.

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