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The effect of Lead Acetate on the Nitric Oxide system in the rat Hippocampal cells:An in-vitro study
Pyramidal cell Chronic toxicity Rat hippocampal cells
2010/1/5
The mechanism by which lead may cause a perturbotion in the nevous system is through the nitric oxide synthase. In this study the effect of lead acetate on the hippocampal constitutive nitric oxide pr...
Sex affects the feeling of pain in the mice,possible involvement of nitric oxide
Pain nitric oxide mice
2010/1/5
It has been shown that nitric oxide is a mediator with a major role in pain signaling at the level of dorsal root ganglion neurons of the spinal cord. The main objective of the present study was to el...
Study of Nitric Oxide production by murine peritoneal macrophages induced by Brucella Lipopolysaccharide
Brucella abortus Brucella melitensis LPS Peritoneal macrophage
2009/12/24
Brueclla is a gram negative bacteria that causes Brucellosis. Lipopolysaccharide (LPS) \, the pathogenic agent of Brucella is composed of O-chain, core oligosaccharide and lipid A. in addition, the st...
Histological Changes in the Rat Thoracic Aorta after Chronic Nitric Oxide Synthase Inhibition
thoracic aorta nitric oxide L-NAME rat light microscopy
2009/6/24
The objective of this study was to determine the morphological effects of chronic nitric oxide (NO) inhibition on the thoracic aorta of Wistar rats. Fifteen male Wistar Albino rats were divided into t...
Nitric oxide acts through different signaling pathways in maturation of cumulus cell-enclosed mouse oocytes
Nitric oxide Sildenafil Oocytes maturation Signaling pathway
2009/12/16
Background: Nitric oxide (NO) have a dual action in mouse oocyte meiotic maturation which depends on its concentration, but the mechanisms by which it influences oocyte maturation has not been exactly...