spinal cord injury (sci) is a crucial complication that results in neurons degeneration. the sci lead to triggering of secondary complications such as inflammation that in turn has a key role in neurodegeneration development. the previous studies showed that tnf-α and inos genes expression increased significantly after sci. as a consequence, these genes overexpression intensify the inflammation...

Abstract The rapid reversal of splenomegaly in Epstein Barr Virus EBV infected children and young adults was seen in over 50 patients treated with a combination therapy that reduced reactive oxygen species, increased interferon gamma and decreased free nitric oxide in lymphocytes. The patients showed dramatic improvement within 24 hours with successful remission of the disease and complete reve...

BACKGROUND Platelet-activating factor and nitric oxide may be involved in the initiation of human labour as inflammatory mediators. The aim of this study was to test whether platelet-activating factor and lipopolysaccharide were able to induce nitric oxide synthase expression and stimulate the production of nitric oxide in human fetal membrane explants in culture. METHODS Fetal membranes were...

Atractylodes japonica has traditionally been used for the treatment of pain and arthritis. The effect of Atractylodes japonica against lipopolysaccharide-induced inflammation was investigated using reverse transcription-polymerase chain reaction (RT-PCR), nitric oxide detection, and prostaglandin E2 (PGE2) immunoassay in mouse RAW 264.7 macrophages. The aqueous extract of Atractylodes japonica ...

Neural network theory indicates that inadequate expression of nitric oxide will cause narrow cortical neural columns, predicted on theoretical grounds and recently observed in autism. Another recent neuroanatomical finding in autism, early rapid growth of the cerebrum, may also be explained by inadequate expression of nitric oxide. Another long known neuroanatomical abnormality in autism, a red...

Acute, nonselective nitric oxide synthase inhibition in the pregnant rat decreases glomerular filtration rate and renal plasma flow, suggesting a role for nitric oxide in mediating renal vasodilation during pregnancy. As mid-gestation in the rat is associated with a significant increase in renal protein expression of inducible nitric oxide synthase, the aim of this study was to examine the role...

Research during recent years has established nitric oxide as a unique signaling molecule that plays important roles in the regulation of the cardiovascular, nervous, immune, and other systems. Nitric oxide has also been implicated in the control of the secretion of hormones by the pancreas, hypothalamus, and anterior pituitary gland, and evidence is accumulating that it contributes to the regul...

There is evidence that genetic factors affect nitric oxide formation and that sequence variants in the nitric oxide synthase genes contribute to the observed variance of nitric oxide levels in exhaled air (fraction of expired nitric oxide, FENO) in subjects with asthma. We identified a strong association between a known functional NOS3 missense sequence variant in the endothelial nitric oxide g...