Category: Pharmacology
Pharmacology of Neostigmine
Introduction/Overview Neostigmine represents a cornerstone agent in the pharmacotherapy of conditions characterized by impaired neuromuscular transmission and postoperative recovery. As a synthetic quaternary ammonium compound,...
Pharmacology of Acetylcholine
1. Introduction/Overview Acetylcholine (ACh) represents the prototypical neurotransmitter of the cholinergic system, a fundamental signaling pathway in both the central and peripheral nervous systems. Its...
Pharmacology of Dopamine
1. Introduction/Overview Dopamine, a member of the catecholamine family, functions as a critical neurotransmitter in the central nervous system and as a systemic hormone. Its...
Pharmacology of Noradrenaline
1. Introduction/Overview Noradrenaline, also known internationally as norepinephrine, is a fundamental endogenous catecholamine that functions as both a central neurotransmitter and a peripheral hormone. As...
Pharmacology of Adrenaline (Epinephrine)
1. Introduction/Overview Adrenaline, also known internationally as epinephrine, is a prototypical catecholamine that functions as both a crucial endogenous hormone and a vital therapeutic agent....
Pharmacology of Aspirin
1. Introduction/Overview Aspirin, or acetylsalicylic acid (ASA), represents one of the most historically significant and widely utilized pharmaceutical agents in clinical medicine. Its development from...
The Comprehensive Guide to the Pharmacology of Androgens and Their Modulators
1. Introduction: Beyond the “Male Hormone” Androgens are a class of steroid hormones often simplified as “male hormones,” but their physiological reach extends far beyond...
Pharmacology of GLP-1 Agonists
1. Introduction: The Incretin Effect To understand GLP-1 agonists, one must first understand the “Incretin Effect.” This physiological phenomenon describes the observation that oral glucose...
Pharmacology of Antiarrhythmic Drugs
1. Introduction to Cardiac Electrophysiology Understanding antiarrhythmic drugs requires a foundational understanding of the cardiac action potential (AP) and the ion channels that govern it....
Pharmacology of Hypolipidemic Drugs
1. Introduction to Lipoproteins and Lipid Metabolism Hyperlipidemia (or dyslipidemia) is defined as an elevation in plasma lipids, including cholesterol, cholesterol esters, triglycerides (TGs), and...