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In patients with septic shock, oxygen consumption is increased, but oxygen delivery and extraction is impaired, partly because of… Expand Nitroglycerin (glyceryl trinitrate, GTN), originally manufactured by Alfred Nobel, has been used to treat angina and heart… Expand It is widely known that when there are negative moving average errors, a high order augmented autoregression is necessary for… Expand BackgroundCigarette smoking is the most important modifiable risk factor for atherosclerosis. Endothelial dysfunction is an early… Expand Endothelial dysfunction is an early event in experimental studies of atherogenesis, preceding formation of plaques. We have… Expand Nitric oxide (NO), synthesised from L-arginine, contributes to the regulation of blood pressure and to host defence. We describe… Expand The role of endothelium-derived nitric oxide in the regulation of blood pressure in the anesthetized rabbit was studied with N… Expand NG monomethyl-L-arginine (L-NMMA), a specific inhibitor of the synthesis of endothelium-derived nitric oxide (NO), was infused… Expand The objective of this study was to determine whether nitric oxide (NO) is responsible for the vascular smooth muscle relaxation… Expand In 57 normal subjects (age 20–60 years), we analyzed the spontaneous beat-to-beat oscillation in R-R interval during control… Expand