Master Drug Kinetics: Allosteric Activators & Competitive Inhibitors Explained 💊

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► This video will introduce you to the core principles of Pharmacology, specifically focusing on the science of drug kinetics and how drugs interact with the human body. Dr. PJ Shukle takes you through essential concepts that every medical student must master, making this an invaluable resource for preparing for board exams and real-world medical practice. 🌟

We start by exploring drug kinetics, delving into how drugs act on receptors and influence the body’s biological processes. You’ll learn the differences between allosteric activators, competitive inhibitors, and allosteric inhibitors, as well as how they affect drug responses. Dr. Shukle explains these topics with relatable examples and graphs, giving you a clear understanding of how drugs work in practice. 💊

The video covers how drug response curves are influenced by different substances, using visuals to compare competitive and allosteric inhibitors. You'll see how competitive inhibitors require a higher dose to overcome their effects, while allosteric inhibitors reduce the total response. This difference is crucial for understanding drug interactions and is often tested on medical exams. The explanation is designed to clarify these vital topics so you can confidently apply them in clinical scenarios. 📊

Lastly, Dr. Shukle introduces the structure of the cell membrane and how it interacts with drugs. You’ll learn about phospholipid bilayers, glycoproteins, glycolipids, and integral membrane proteins, as well as their roles in drug absorption and action. Understanding these cellular components is key to grasping how drugs enter cells and how they are distributed within the body. 🌐

By the end of this video, you will have a solid foundation in pharmacology, drug kinetics, and receptor interactions. This video is ideal for students preparing for exams or those looking to strengthen their pharmacology knowledge. Whether you are new to the subject or need a refresher, this video provides the clear, structured explanations you need to succeed. 🚀


► LEARN ABOUT:
General principles
Dose-response curves of substances
Cell membrane

► THE PROF:
Dr. Shukle is a board certified specialist in internal medicine. He performs over 150 special lectures across the nation each year with various audiences ranging from the general public, to nurses, to physicians, to medical specialists. His lectures are engaging, funny, and informative.

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► READ TEXTBOOK ARTICLES related to this video:
Pharmacokinetics and Pharmacodynamics
http://lectur.io/pharmacoarticle
Pharmacokinetics: Absorption & Distribution of Drugs & Drug Development
http://lectur.io/absorptionarticle

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