NO was first characterized in the CNS as the intercellular messenger mediating the increase
in cyclic GMP levels that follows activation of glutamate receptors (Garthwaite et al., 1988) …

purpose. To determine whether constitutive signal flow arising from defective rhodopsin shut-
off causes photoreceptor cell death in arrestin knockout mice. methods. The retinas of cyclic …

Recovery by ascorbate of impaired nitric oxide-dependent relaxation resulting from oxidant
stress in rat aorta Page 1 Recovery by ascorbate of impaired nitric oxide-dependent …

The effects of agents that inactivate free radical nitric oxide (carboxy‐PTIO,
hydroxocobalamin and pyrogallol) were tested on relaxations produced by the nitroxyl anion …

In 1928, Albert Szent-Gyorgyi, professor of Chemistry and Biochemistry at the University of
Szeged, Hungary, isolated ascorbic acid (vitamin C) from green pepper. Mainly due to this …

The aim of this work was to compare the preventing capacity of quercetin with Cu/Zn
superoxide dismutase (Cu/Zn SOD), ascorbic acid and glutathione on nitric oxide (NO) …

purpose. To investigate whether the inhibitory effect of nitric oxide (NO) on dopamine
release from the retina is due to chemical oxidation of dopamine in the extracellular medium …

We showed previously that exogenous iron potentiated nitric oxide (NO) donor-induced
release of striatal dopamine (DA) in freely moving rats, using microdialysis. In this study, the …

A number of superoxide dismutase (SOD) mimetics were examined both biochemically for
their ability to inhibit the superoxide‐catalyzed reduction of cytochrome c and nitro blue …

A sustained tone was produced in rat isolated anococcygeus muscles with guanethidine
and clonidine and relaxant responses were elicited by electrical stimulation of its nitrergic …