Pharmacology: the study of interaction of drugs with living systems. Where is the molecular site of action? What are the body function changes caused by a drug (pharmacodynamics)? What is the relationship between the Dose vs. Effect? How does a drug produce its effect? What is the fate of the drug once it enters the body (pharmacokinetics)?

Read Basic & Clinical Pharmacology, 15e online now, exclusively on AccessPharmacy. AccessPharmacy is a subscription-based resource from McGraw Hill that features trusted pharmacy content from the best minds in the field.

2022年4月13日 · Pharmacology (Gr. pharmakon - a drug or poison, logos - word or discourse) is the science dealing with actions of drugs on the body (pharmacodynamics) and the fate of drugs in the body (pharmacokinetics).

2024年7月18日 · It is a branch of science that deals with the study of substances that interact with living systems through chemical processes, especially by binding to regulatory molecules and activating or inhibiting normal body processes.

Introduction to Pharmacology. 2. Introduction to Drug-Receptor Interactions and Pharmacodynamics. 3. Factors Contributing to Drug Effect. 4. Pharmacological Descriptors of Drug-Receptor Interactions. 5. Drug Action vs. Drug Effect. 6. Characteristics of Drug-Receptor Interactions: 7. Response to Excessive and Reduced Stimulation of Receptors: 8.

2025年1月20日 · Basic principles. Drug affinity: a measure of the tendency of a drug to bind to its receptor. Most drug-receptor bonds are reversible; Covalent drug-receptor bonds, which are less common, are almost always irreversible (e.g., the binding of aspirin to cyclooxygenase enzyme).

Widely respected for its clarity, comprehensiveness, and organization, this pharmacology course book presents the essential concepts that students need to know about the science of pharmacology and their application.

This section covers the basic principles of pharmacology including topics in pharmacodynamics and pharmacokinetics. It will introduce learners to some of the important generic principles of pharmacology that apply to the understanding of how drugs …

Explore basic pharmacology in this healthcare course that explains how medical drugs are developed for the market and demonstrates the importance of toxicology.

Pharmacology is the study of drugs. In its broadest definition, a drug can be described as “any substance that, when taken into a living organism, may modify one or more of its functions.” 1 In this sense, a drug includes any substance that alters physiological function in the organism, regardless of whether the effect is beneficial or harmful.