B Pharm Novel Drug Delivery System Unit 3 PDF Notes
B-Pharmers, buckle up for a wild ride through different frontiers of dB Pharm Novel Drug Delivery System Unit 3 PDF Notes: Transdermal, Gastroretentive, and Nasopulmonary systems! Imagine bypassing needles and pills with transdermal patches, delivering meds straight through your skin. We'll explore how molecules navigate this barrier, discover the secrets of penetration enhancers, and design formulations that stick and release drugs steadily. Feeling hungry for innovation? Let's explore gastroretentive systems, keeping meds in your stomach longer for better absorption. We'll dive into floating systems, high-density marvels, and even inflatable balloons, all designed to extend drug release and improve treatment. But it's not just the gut; we'll soar through the world of nasopulmonary delivery, using the nose and lungs as gateways for medication. Dry powder inhalers, metered dose wonders, and nebulizers galore - we'll unlock the potential of these rapid-acting delivery routes. By the end of this unit, you'll be a master of diverse delivery pathways, equipped to contribute to the future of patient-friendly and effective medication!
B Pharm Novel Drug Delivery System Unit 3 PDF Notes
Unit 3
Transdermal Drug Delivery Systems: Introduction, Permeation through skin, factors affecting permeation, permeation enhancers, basic components of TDDS, formulation approaches
Gastroretentive drug delivery systems: Introduction, advantages, disadvantages, approaches for GRDDS – Floating, high density systems, inflatable and gastroadhesive systems and their applications
Nasopulmonary drug delivery system: Introduction to Nasal and Pulmonary routes of drug delivery, Formulation of Inhalers (dry powder and metered dose), nasal sprays, nebulizers
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