Parasympatholytics, also known as anticholinergics or parasympathetic blockers, are a class of drugs that antagonize the effects of acetylcholine (ACh) at muscarinic receptors in the parasympathetic nervous system. These drugs inhibit the parasympathetic nervous system’s actions, leading to various physiological effects. Classification of Parasympatholytics Parasympatholytics can be classified based on …
DeepakRajput 
Parasympathomimetics/ cholinergic agonists or muscarinic agonists
Parasympathomimetics, also known as cholinergic agonists or muscarinic agonists, are drugs that mimic the action of the parasympathetic nervous system by stimulating the cholinergic receptors. These receptors are predominantly found in various organs and tissues throughout the body, including the heart, smooth muscles, exocrine glands, and central nervous system. Classification …
Neurohumoral transmission, co-transmission, and classification of neurotransmitters
Neurohumoral transmission, co-transmission, and the classification of neurotransmitters are fundamental concepts in neurobiology that explain how neurons communicate with each other and target cells in various body systems. Let’s delve into each of these topics in detail: Neurohumoral Transmission Neurohumoral transmission refers to the process by which neurons communicate with …
Organization and function of ANS
The Autonomic Nervous System (ANS) is a critical component of the peripheral nervous system responsible for regulating involuntary bodily functions. It acts largely unconsciously to control various physiological processes, including heart rate, digestion, respiratory rate, glandular secretion, and sexual arousal. The ANS operates through a complex network of neurons, neurotransmitters, …
