Nitric oxide-mediated regulation of hypoxia-induced B16F10 melanoma metastasis
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چکیده
منابع مشابه
Estrous cycle influences organ-specific metastasis of B16F10 melanoma cells.
Some clinical studies suggest that timing of surgery during specific menstrual phases may influence the chances of survival for premenopausal women with breast cancer, whereas other studies failed to find this effect. Because most breast cancer deaths are attributable to metastases, we hypothesized that aspects of the metastatic process might be sensitive to cyclic hormonal fluctuations. Our go...
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Nitric oxide (NO) is normally synthesized inside skeletal muscle fibers by both endothelial (eNOS) and neuronal (nNOS) nitric oxide synthases. In this study, we evaluated the influence of hypobaric hypoxia on the expression of NOS isoforms, argininosuccinate synthetase (AS), argininosuccinate lyase (AL), and manganese superoxide dismutase (Mn SOD) in the ventilatory muscles. Rats were exposed t...
متن کاملNitric oxide mediated the effects of nebivolol in cardiorenal syndrome
Objective(s): Despite several proposed mechanisms for the pathophysiology of cardiorenal syndrome (CRS), the exact mechanism remains unclear. Nitrosative stress has been argued as a key mechanism recently. Nebivolol is a beta-blocker with nitric oxide (NO)-releasing effect. In the present study, NO-mediated effects of two different treatment regimes of nebivolol in CRS...
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Nitric oxide (NO) released from a new chemical class of donors enhances N-methyl-d-aspartate (NMDA) channel activity. Using whole cell and single-channel patch-clamp techniques, we have shown that ( Z)-1-[ N-(3-ammoniopropyl)- N-( n-propyl)amino]-NO (PAPA-NO) and diethylamine NO, commonly termed NONOates, potentiate the glutamate-mediated response of recombinant rat NMDA receptors (NR1/NR2A) ex...
متن کاملcGMP-mediated negative-feedback regulation of endothelial nitric oxide synthase expression by nitric oxide.
Earlier studies have demonstrated that nitric oxide (NO) exerts a fast-acting inhibitory influence on endothelial NO synthase (eNOS) enzymatic activity in isolated vascular tissue preparations. The present study was designed to examine the possible effect of NO on eNOS protein expression in cultured endothelial cells and intact animals. Human coronary endothelial cells were incubated with S-nit...
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ژورنال
عنوان ژورنال: International Journal of Cancer
سال: 2003
ISSN: 0020-7136,1097-0215
DOI: 10.1002/ijc.11556