Related Experiment Video

Updated: Mar 8, 2026

En Face Detection of Nitric Oxide and Superoxide in Endothelial Layer of Intact Arteries

En Face Detection of Nitric Oxide and Superoxide in Endothelial Layer of Intact Arteries

Published on: February 25, 2016

Hormonal Regulation of Nitric Oxide (NO) in Cardio-metabolic Diseases

Emina Sudar-Milovanovic¹, Sonja Zafirovic¹, Aleksandra Jovanovic¹

¹Vinca Institute of Nuclear Sciences, University of Belgrade, Laboratory of Radiobiology and Molecular Genetics, Mike Petrovica Alasa 12-14, 11000 Belgrade, Serbia.

Current Pharmaceutical Design

|January 26, 2017

Abstract

Background:

Nitric oxide (NO) is a potential biochemical, cardio-metabolic risk marker. The production of NO is catalyzed by different isoforms of enzymes, NO synthases (NOS). An altered NO level is associated with obesity, insulin resistance (IR), diabetes and cardiovascular diseases (CVD). Activity of NOS and NO production are regulated by various hormones under physiological and pathophysiological condition.

Methods:

Data used for this review were obtained by searching the electronic database [PUBMED/MEDLINE 1984 - May 2016]. Additionally, abstracts from national and international diabetes and cardiovascular related meetings were searched. The main data search terms were: nitric oxide, nitric oxide synthase, cardio-metabolic risk, obesity, diabetes, cardiovascular disease, estradiol and insulin-like growth factor-1.

Results:

In this review, we summarize the recent literature data related to the regulation of endothelial NOS (eNOS), inducible (iNOS) activity/expression, and thereby NO production by the hormones: estradiol (E2), and insulin-like growth factor-1 (IGF-1).

Conclusion:

Understanding the regulation of NO production by different hormones such as E2, and IGF-1 may provide novel and useful knowledge regarding how endothelial dysfunction (ED) is linked with cardio-metabolic alterations and diseases.

Keywords:

Nitric oxide cardio-metabolic risk estradiol insulin-like growth factor-1 nitric oxide synthase

More Related Videos

Preparation of Rat Skeletal Muscle Homogenates for Nitrate and Nitrite Measurements

Preparation of Rat Skeletal Muscle Homogenates for Nitrate and Nitrite Measurements

Published on: July 29, 2021

Chemiluminescence-based Assays for Detection of Nitric Oxide and its Derivatives from Autoxidation and Nitrosated Compounds

Chemiluminescence-based Assays for Detection of Nitric Oxide and its Derivatives from Autoxidation and Nitrosated Compounds

Published on: February 16, 2022

Related Concept Videos

Nitric Oxide Signaling Pathway

Nitric Oxide Signaling Pathway

Nitric oxide (NO), an inorganic gas, acts as a potent second messenger in most animal and plant tissues. NO diffuses out of the cells that produce it and enters the neighboring cells to generate a downstream response. NO synthase (NOS) catalyzes NO production by the deamination of the amino acid arginine. There are three isoforms of NOS. Endothelial cells have endothelial NOS (eNOS), nerve and muscle cells have neuronal NOS (nNOS), and macrophages produce inducible NOS (iNOS) upon exposure...

Antianginal Drugs: Nitrates and β-Blockers

Antianginal Drugs: Nitrates and β-Blockers

In cardiovascular health, antianginal drugs combat angina pectoris — a condition marked by chest pain owing to diminished blood flow to the heart.
Organic nitrates, such as nitroglycerin, play a pivotal role. Once metabolized, they liberate nitric oxide, a molecular marvel. Nitric oxide triggers guanylyl cyclase and augments cGMP production. This biochemical cascade orchestrates the relaxation of vascular smooth muscles, ushering in vasodilation and enhancing coronary blood flow....

Pathophysiology of Cardiac Performance

Pathophysiology of Cardiac Performance

Typical heart performance is influenced by heart rate, rhythm, myocardial contraction, and metabolism or blood flow. The cardiac muscle exhibits distinct electrophysiological features, including pacemaker activity and calcium channel control, which play a vital role in the heart's response to various drugs. The autonomic nervous system, comprising the sympathetic and parasympathetic branches, regulates heart rate. Sympathetic activation increases heart rate, while parasympathetic activation...

Regulation of the Cardiovascular System

Regulation of the Cardiovascular System

The regulation of the cardiovascular system allows the body to adapt to various demands and maintain homeostasis.
The regulation of the cardiovascular system involves the autonomic nervous system (ANS), baroreceptors, and chemoreceptors, ensuring that heart rate and blood pressure are appropriately modulated in response to varying physiological demands.
The ANS comprises two main divisions: the sympathetic and parasympathetic nervous systems. The sympathetic nervous system enhances...

Coronary Artery Disease II: Pathophysiology

Coronary Artery Disease II: Pathophysiology

Coronary Artery Disease (CAD) originates from a series of events that impair the function of coronary arteries, the blood vessels responsible for delivering oxygen-rich blood to the heart muscle. The pathophysiology of CAD is closely linked to atherosclerosis, a chronic inflammatory and lipid-driven condition affecting the vascular endothelium.1. Endothelial DamageThe process begins with damage to the vascular endothelium, which serves as a protective barrier between the blood and the vessel...

Blood Studies for Cardiovascular System II: CRP, Hcy, and Cardiac Natriuretic Peptide Markers

Blood Studies for Cardiovascular System II: CRP, Hcy, and Cardiac Natriuretic Peptide Markers

Cardiac biomarkers are critical in diagnosing, prognosing, and managing cardiovascular diseases. Routine measurement of specific biomarkers such as B-type natriuretic peptide (BNP), C-reactive protein (CRP), and homocysteine (Hcy) is common practice in clinical settings to evaluate heart function and predict cardiovascular events.
These markers indicate stress or strain on the heart muscle:
Natriuretic Peptides (BNP)
Cardiac myocytes produce these hormones in response to ventricular stretching...

Articles linked to this work by shared authors, journal, and citation graph.

Three New Transformer-based Scientific Validated Paradigms for Classification of Hypertrophic Cardiomyopathy and Acute Myocardial Infarction Patients Using Transcriptomic Gene Data on GPU cluster.

IEEE journal of biomedical and health informatics·2026

A Frequency-Based Proxy Score for Ultra-Processed Food Consumption Among Adolescents: Associations with Lifestyle Factors and Tinnitus.

Nutrients·2026

Cyclodextrin-Assisted Extraction and Encapsulation of Parthenolide- and Polyphenol-Rich Feverfew (Tanacetum parthenium L.) for Enhanced Bioactivity.

Pharmaceuticals (Basel, Switzerland)·2026

Comparative Investigation of Red Wine Concentrates as Multifunctional Skin-Protective Agents.

Pharmaceutics·2026

Twelve Fused Models by Fusing Four Types of Transformer-Based Tuners on Three Base UNet Architectures for Carotid Wall Segmentation and Plaque Burden/Intima-Media Thickness Measurements in Ultrasound Scans: A Scientific Validation Study.

Diagnostics (Basel, Switzerland)·2026

Enhancing diabetes treatment by targeted nucleic acid and drug delivery using cell-penetrating peptides, peptide nucleic acids, and receptor targeting.

Frontiers in pharmacology·2026

See all related articles