Biopharmaceutics & Pharmacokinetics Notes (S-6)
Biopharmaceutics & Pharmacokinetics Notes
Below are well-organized, unit-wise Biopharmaceutics & Pharmacokinetics notes available for free.
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Unit 1
Biopharmaceutics: Absorption & Distribution
Overview of biopharmaceutics covering drug absorption mechanisms via GIT and non-oral routes, factors affecting absorption, drug distribution, tissue permeability, protein binding dynamics, and clinical relevance of protein-drug interactions.

Unit 2
Drug Elimination, Bioavailability & Bioequivalence
Covers drug elimination via metabolism and renal/non-renal excretion, factors affecting renal clearance, and concepts of bioavailability and bioequivalence, including IVIVC, and techniques to improve poorly soluble drug absorption.

Unit 3
Pharmacokinetics Models, Dosing & Parameters
Introduction to pharmacokinetics, covering compartment, non-compartment, and physiological models. Includes one-compartment open model for IV bolus, infusion, and extravascular routes. Key parameters, their definitions, significance, and applications.

Unit 4
Multicompartment models
Explores two-compartment open models, kinetics of multiple dosing, steady-state drug levels, and calculation of loading and maintenance doses, highlighting their clinical significance and application.

Unit 5
Nonlinear Pharmacokinetics
Introduction to nonlinear pharmacokinetics, factors causing non-linearity, and the Michaelis-Menten method for parameter estimation, with examples of drugs exhibiting nonlinear behavior.
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