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Posted inPhysiology

Pharmacology of Angiotensin Receptor Blockers (ARBs)

Introduction/Overview The renin-angiotensin-aldosterone system (RAAS) represents a critical hormonal cascade in the regulation of blood pressure, fluid balance, and cardiovascular homeostasis. Pharmacological antagonism of this system constitutes a cornerstone in…
Read More Pharmacology of Angiotensin Receptor Blockers (ARBs)
Posted by Pharmacology Mentor February 2, 2026
Posted inCardiovascular

Pharmacology of ACE Inhibitors

Introduction/Overview Angiotensin-converting enzyme (ACE) inhibitors represent a cornerstone class of therapeutic agents in cardiovascular and renal medicine. Their development followed the elucidation of the renin-angiotensin-aldosterone system (RAAS), a critical hormonal…
Read More Pharmacology of ACE Inhibitors
Posted by Pharmacology Mentor February 2, 2026
Posted inPharmacology

Pharmacology of Renin-Angiotensin-Aldosterone System (RAAS) Modulators

1. Introduction/Overview The renin-angiotensin-aldosterone system (RAAS) constitutes a critical hormonal cascade that regulates blood pressure, fluid volume, and electrolyte balance. Its dysregulation is implicated in the pathophysiology of several major…
Read More Pharmacology of Renin-Angiotensin-Aldosterone System (RAAS) Modulators
Posted by Pharmacology Mentor February 2, 2026
Posted inCardiovascular

Pharmacology of Diuretics

Introduction/Overview Diuretics represent a cornerstone class of pharmacological agents that promote the excretion of water and electrolytes via the kidneys. Their primary action involves inhibiting tubular reabsorption of sodium and…
Read More Pharmacology of Diuretics
Posted by Pharmacology Mentor February 2, 2026
Posted inPharmacology

Pharmacology of Drugs of Abuse and Addiction

Introduction/Overview The pharmacology of drugs of abuse represents a critical intersection of neurobiology, pharmacokinetics, and clinical medicine. Substance use disorders constitute a major public health burden, characterized by a compulsive…
Read More Pharmacology of Drugs of Abuse and Addiction
Posted by Pharmacology Mentor February 2, 2026
Posted inPharmacology

Pharmacology of Drugs of Abuse and Addiction

Introduction/Overview The pharmacology of drugs of abuse encompasses the study of substances that are used non-medically for their psychoactive effects, leading to a high potential for dependence and addiction. This…
Read More Pharmacology of Drugs of Abuse and Addiction
Posted by Pharmacology Mentor February 2, 2026
Posted inPharmacology

Pharmacology of CNS Stimulants and Nootropics

Introduction/Overview The pharmacological modulation of central nervous system (CNS) arousal and cognitive function represents a critical area of therapeutics with applications spanning neuropsychiatry, neurology, and general medicine. CNS stimulants and…
Read More Pharmacology of CNS Stimulants and Nootropics
Posted by Pharmacology Mentor February 2, 2026
Posted inPharmacology

Pharmacology of CNS Stimulants and Nootropics

Introduction/Overview Central nervous system (CNS) stimulants and nootropics constitute a pharmacologically diverse group of agents that enhance cortical arousal, attention, and cognitive function. These drugs hold significant clinical importance in…
Read More Pharmacology of CNS Stimulants and Nootropics
Posted by Pharmacology Mentor February 2, 2026
Posted inPharmacology

Pharmacology of Drugs for Alzheimer’s Disease

Introduction/Overview Alzheimer’s disease represents the most prevalent form of dementia, characterized by progressive neurodegeneration leading to cognitive decline, functional impairment, and behavioral disturbances. The pharmacological management of this condition is…
Read More Pharmacology of Drugs for Alzheimer’s Disease
Posted by Pharmacology Mentor February 2, 2026
Posted inPharmacology

Pharmacology of Drugs for Parkinsonism

Introduction/Overview Parkinsonism constitutes a clinical syndrome characterized by the cardinal motor features of bradykinesia, resting tremor, rigidity, and postural instability. The most prevalent cause is idiopathic Parkinson's disease (PD), a…
Read More Pharmacology of Drugs for Parkinsonism
Posted by Pharmacology Mentor February 2, 2026

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