Nanocarriers Mediated Cutaneous Drug Delivery

Sevgi Güngör1, Emine Kahraman1

  • 1Istanbul University, Faculty of Pharmacy, Department of Pharmaceutical Technology, 34116, Universite, Istanbul, Turkey.

Summary

Nanocarriers offer a promising approach for enhanced cutaneous drug delivery, overcoming skin barrier challenges for effective treatment of skin diseases with minimized side effects.

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Drug Delivery: Overview01:16

Drug Delivery: Overview

The selection of a drug's delivery route depends upon its physicochemical properties, including lipid or water solubility and ionization, as well as the therapeutic requirement, such as immediate or sustained effect. These routes can be divided into three primary categories: enteral, parenteral, and topical.
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Drug Delivery: Miscellaneous Routes01:22

Drug Delivery: Miscellaneous Routes

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Oral inhalation and nasal sprays swiftly transfer drugs across the respiratory epithelium's mucosal layer. Inhaled glucocorticoids and bronchodilators directly target lung conditions such as asthma, while fluticasone nasal spray mitigates allergic rhinitis.
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Non-Oral Extravascular Drug Absorption Routes01:15

Non-Oral Extravascular Drug Absorption Routes

Non-oral extravascular routes, which encompass sublingual, buccal, topical, intramuscular, and inhalation methods, primarily utilize passive diffusion to transport drugs into the systemic circulation. The absorption rates and effectiveness of these routes depend on the drug's physicochemical properties, as well as the patient's anatomical and pathophysiological state.
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Drug Absorption Mechanism: Carrier-Mediated Membrane Transport01:19

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Mechanisms of Drug Absorption: Paracellular, Transcellular, and Vesicular Transport01:23

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Carrier-Mediated Transport01:06

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