Research Database

This study investigates whether periodontitis impairs the oral microbiota's ability to reduce dietary nitrate to nitrite, a key step in nitric oxide...

To determine the role of nitric oxide in coronary vasodilation during increased myocardial oxygen demand and whether this role is impaired in patients with...

This study investigates whether soluble guanylyl cyclase (sGCα1β1) expression is reduced in arterial smooth muscle cells near oropharyngeal squamous cell...

To determine whether nitric oxide relaxes vascular smooth muscle via direct activation of calcium-dependent potassium channels (K+Ca), independent of cyclic...

To determine whether acute inorganic nitrate ingestion from beetroot juice improves cognitive function, oral microbiome composition, or high-intensity exercise...

This study investigates whether a beetroot-based nitrate supplement enhances nitric oxide signaling and redox balance in amateur male triathletes without...

To determine whether acute or one-week daily beetroot juice supplementation improves submaximal exercise endurance in older adults with heart failure with...

This study investigates whether individual responses to dietary nitrate supplementation vary consistently across people and over repeated doses, focusing on...

This study investigates whether changes in nitric oxide biomarkers in different blood compartments correlate with blood pressure reductions after acute dietary...