Nitric Oxide Circumstances in Nitrogen-Oxide Seeded Low-Temperature Powling-Burner Flames

Formation of nitrogen dioxide from nitric oxide and their measurement in clinically relevant circumstances.

Therapy with inhaled nitric oxide in oxygen requires adequate monitoring of nitric oxide and nitrogen dioxide. The characteristics of chemiluminescence and electrochemical measurement techniques were determined by analysis of continuously flowing gas mixtures and comparisons with traceable gas standards. Gas mixtures were also diluted with mass flow controllers and in addition created in ventil...

Serum nitrogen oxides during nitric oxide inhalation.

A patient with acute respiratory failure secondary to leptospirosis was treated with 40 and 90 volumes per million inhaled nitric oxide. His serum nitrogen oxide concentration (nitrates and nitrites combined) increased 13-fold. The mechanisms for the formation and elimination of nitrates are discussed.

Nitric Oxide and Body Temperature Control.

Pharmacological studies of thermoregulatory effector and neuronal responses indicate that nitric oxide (NO) may have differential roles in the control of body temperature and during fever. Histochemical analysis of site-specific changes in NO synthase activity in defined states of thermal stimulation appears a promising approach to unravel the underlying hypothalamic neuronal cytoarchitecture.

Nitric Oxide Production and Nitric Oxide

Is Nitric Oxide a Hormone?

Nitric oxide (NO) is a simple ubiquitous signaling molecule and plays important roles in almost every biological system. Recent evidences suggest that NO may act as an endocrine molecule. The aim of this review is considering available literature on endocrine roles of NO and/or its metabolites, i.e. nitrite and nitrate. Existing data suggest the idea that NO is a hormone that after production i...