Loo-Riegelman Method BPPK

In this video, we break down the Loo-Riegelman Method, which is specially used for 2-compartment pharmacokinetic models when the drug is given by the oral (extravascular) route. This method helps estimate Ka (Absorption Rate Constant) accurately when Wagner–Nelson fails for multi-compartment drugs. 📌 What’s covered in the video: What is Loo-Riegelman Method? Why Wagner–Nelson cannot be used for 2-compartment drugs Ab = Xc + Xt + X3 explained Using AUC to calculate X3 Fraction absorbed & unabsorbed How to plot the graph Finding Ka from the slope Advantages of this method Clean & handwritten-style notes for easy remembering Perfect for: ✔ Pharm D ✔ B.Pharm ✔ M.Pharm ✔ GPAT / NIPER ✔ University Exams ✔ YouTube study notes