Author: DrugStocker

Monoclonal antibodies (mAb or moAb) are mono-specific antibodies that are the same because they are made by identical immune cells

Introduction to Flavonoids Flavonoids are group of plant polyphenolic secondary metabolites showing common  three ring structure. Flavonoid is named from

Introduction to Nuclear Magnetic Resonance Spectrometry Nuclear magnetic resonance (NMR) is a form of absorption spectrometry akin to IR and

Introduction to Receptor and Definition A receptor is a component of an organism, embedded in either the plasma membrane or

Definition of Pharmacodynamics Pharmacodynamics is the study of the biochemical and physiological effects of drugs on the body or on

Definition of Drug A drug may be defined as any substance that brings about a change in biologic function through

Introduction to Antagonism in Pharmacology Antagonism could be defined as an interaction between two or more drugs that have opposite

Ligand-induced Receptor Desensitization Repeated or continuous administration of an agonist or an antagonist may lead to changes in the responsiveness

The therapeutic index (also known as therapeutic ratio), is a comparison of the amount of a therapeutic agent that causes

The magnitude of response produced by a drug is a function of the dose administered. There is a systemic relationship

Drug-receptor interaction is characterized by: binding of drug to receptor and generation of a response in a biological system. The

Drug synergism Drug synergism: This is an interaction between two or more drugs that causes the total effect of the

What is Pharmacology? Pharmacology is the science of drugs (Greek pharmakos, medicine or drug; and logos, study). In actual use,