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Renin release and the sympathetic nervous system.
1Department of Pharmacology and Toxicology, National Institute of Pharmaceutical Education and Research, S.A.S. Nagar, India.
Drugs of Today (Barcelona, Spain : 1998)
|July 9, 2003
Summary
This review explores how the sympathetic nervous system and various drugs influence renin release, a key factor in blood pressure regulation. It also examines renin inhibitors as potential new treatments for hypertension.
Area of Science:
- Pharmacology
- Cardiovascular Physiology
- Renal Physiology
Background:
- Renin release is a critical determinant of blood pressure regulation.
- The renin-angiotensin system plays a significant role in cardiovascular homeostasis.
- Understanding the pharmacological control of renin release is essential for hypertension management.
Purpose of the Study:
- To review the pharmacological factors affecting renin release.
- To discuss the impact of antihypertensive drugs on plasma renin activity.
- To evaluate renin inhibitors as a potential therapeutic strategy.
Main Methods:
- Literature review of pharmacological studies on renin release.
- Analysis of the effects of sympathetic nervous system activity and humoral agents.
- Examination of adrenoceptor blocking drugs, adrenalectomy, and chemical sympathectomy.
- Assessment of antihypertensive drugs and their influence on plasma renin activity.
Main Results:
- Sympathetic nervous system activity and catecholamines significantly modulate renin release.
- Various pharmacological agents, including antihypertensive drugs, affect plasma renin activity.
- Renin levels are implicated in the efficacy of certain antihypertensive treatments.
Conclusions:
- Pharmacological modulation of renin release offers therapeutic potential for hypertension.
- Renin inhibitors represent a promising class of antihypertensive agents.
- Further research into the renin-angiotensin system can enhance antihypertensive therapy.