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Pharmacodynamics

Also known as: PD, Drug action

Study of biochemical and physiological effects of substances and their mechanisms of action

Detailed Definition

Study of biochemical and physiological effects of substances and their mechanisms of action. Understanding this concept is fundamental to peptide research and experimental design. Researchers must consider this factor when developing protocols, interpreting results, and comparing findings across different studies. This term appears frequently in scientific literature and represents a core principle in peptide pharmacology and biochemistry.