Biochemical, Pharmacological, and Clinical Aspects of Nitric Oxide

A decade ago, for most scientists investigating various issues in life sciences the word "NO" was used in a negative context. It is astounding to observe how recently researchers are addressing the issue of NO, namely, nitric oxide, in over fifty publications weekly. Science journal, while naming nitric oxide: "Molecule of the Year" (December 1992), said it all: "NO news is good news. " For a long period of time NO was considered as a pollutant and every ecology­ minded person tried to eliminate