Ads
related to: ati pharmacology made easy quizlet exam 1study.com has been visited by 100K+ users in the past month
Search results
Results From The WOW.Com Content Network
[1] In pharmacology , the term mechanism of action ( MOA ) refers to the specific biochemical interaction through which a drug substance produces its pharmacological effect . [ 2 ] A mechanism of action usually includes mention of the specific molecular targets to which the drug binds, such as an enzyme or receptor . [ 3 ]
Distribution in pharmacology is a branch of pharmacokinetics which describes the reversible transfer of a drug from one location to another within the body.. Once a drug enters into systemic circulation by absorption or direct administration, it must be distributed into interstitial and intracellular fluids.
A one-gram ampoule of tranexamic acid. Tranexamic acid is frequently used following major trauma. [15] Tranexamic acid is used to prevent and treat blood loss in a variety of situations, such as dental procedures, heavy menstrual bleeding, and surgeries with high risk of blood loss.
Beta-blockers can block beta-1 adrenergic receptors and/or beta-2 adrenergic receptors. Those that block beta-1-adrenergic receptors prevent the binding of endogenous catecholamines (such as epinephrine and norepinephrine), which ultimately reduces blood pressure through decreasing renin and cardiac output release.
Drug metabolism is the metabolic breakdown of drugs by living organisms, usually through specialized enzymatic systems. More generally, xenobiotic metabolism (from the Greek xenos "stranger" and biotic "related to living beings") is the set of metabolic pathways that modify the chemical structure of xenobiotics, which are compounds foreign to an organism's normal biochemistry, such as any drug ...
The most common clinical usage of additive effect in pharmacology is combination therapy. Two or more therapeutic agents are used in combination therapy to treat a single disease. Different drugs in the same combination therapy act on different biological and biochemical pathways in the body to produce an additive effect.
Adderall and Mydayis [11] are trade names [note 2] for a combination drug containing four salts of amphetamine.The mixture is composed of equal parts racemic amphetamine and dextroamphetamine, which produces a (3:1) ratio between dextroamphetamine and levoamphetamine, the two enantiomers of amphetamine. [13]
[1] [2] Clinical pharmacology is inherently a translational discipline underpinned by the basic science of pharmacology, engaged in the experimental and observational study of the disposition and effects of drugs in humans, and committed to the translation of science into evidence-based therapeutics. [3]