Nitric-oxide synthases activity

Boughton-Smith, N.K., Evans, S.M. and Whittle, B.J.R. (1992a). Elevated nitric oxide synthase activity in inflamed colon from a rat model of colitis. Gut 33, S12. 

Ayers, N. A., Kapas, L. Krueger, J. M. (1996). Circadian variation of nitric oxide synthase activity and cytosolic protein levels in rat brain. Brain Res. 707, 127-30. 

Chen, L., Taishi, P., Duricka, D. Krueger, J. M. (2004b). Brainstem prolactin mRNA is enhanced in mice with suppressed neuronal nitric oxide synthase activity. Brain Res. Mol. Brain Res. 129, 179-84. 

Ferreyra, G. A., Cammarota, M. P. Golombek, D. A. (1998). Photic control of nitric oxide synthase activity in the hamster suprachiasmatic nuclei. Brain Res. 797, 190-6. 

Ribeiro, A. C. Kapas, L. (2004). Sleep deprivation elicits changes in nitric oxide synthase activity and protein levels in rat brain. Abstract Viewer/Itinerary Planner. Washington, DC Society for Neuroscience, Online, Program No. 546.17. 

Tunctan, B., Weigl, Y., Dotan, A. et al. (2002). Circadian variation of nitric oxide synthase activity in mouse tissue. Chronobiol. Int. 19, 393-404. 

In 1986, the antioxidant effects of thioredoxin reductase were studied by Schallreuter et al. [81]. It has been shown that thioredoxin reductase was contained in the plasma membrane surface of human keratinocytes where it provided skin protection against free radical mediated damage. Later on, the reductive activity of Trx/thioredoxin reductase system has been shown for the reduction of ascorbyl radical to ascorbate [82], the redox regulation of NFkB factor [83], and in the regulation of nitric oxide-nitric oxide synthase activities [84,85],... 

Simoncini T, Genazzani AR, Liao JK (2002a) Nongenomic mechanisms of endothelial nitric oxide synthase activation by the selective estrogen receptor modulator raloxifene. Circulation 105 1368-1373... 

Kiselyov K, Mignery GA, Zhu MX, Muallem S 1999 The N-terminal domain of the IP3 receptor gates store-operated hTrp3 channels. Mol Cell 4 423-429 Lee HC 2000 NAADP An emerging calcium signaling molecule. J Membr Biol 173 1 -8 Lin S, Fagan KA, Li K-X, Shaul PW, Cooper DMF, Rodman DM 2000 Sustained endothelial nitric-oxide synthase activation requires capacitative Ca2+ entry. J Biol Chem 275 17979-17985... 

Zhang, Z., Naughton, D., Winyard, P. G., Benjamin, N., Blake, D. R., Symons, M. C. R., Generation of nitric oxide by a nitrite reductase activity of xanthine oxidase a potential pathway for nitric oxide formation in the absence of nitric oxide synthase activity. Biochem. Biophys. Res. Commun. 249 (1998), p. 767—772... 

Dorheim, M. A., Tracey, W. R., Pollock, J. S., Grammas, P., Nitric oxide synthase activity is elevated in brain microvessels in Alzheimer s disease, Biochem. Biophys. Res. Commun. 205 (1994), p. 659-665... 

Schini.V. B., Vanhoutte, P. M., Inhibitors of calmodulin impair the constitutive but not the inducible nitric oxide synthase activity in the rat aorta, J. Pharmacol. Exp. Then 261 (1992), p. 553-559... 

Mannucd C, Catania MA, Adamo EB, BeUomo M, Caputi AP, Calapai G (2005) Long term effects of high doses of nicotine on feeding behavior and brain nitric oxide synthase activity in female mice. J Pharmacol Sci 98 232-238... 

Alaghband-Zadeh, J., Mehdizadeh, S., Khan, N. S., O Farrell, A., Bitensky, L., and Chayen, J. (2001). The natural substrate for nitric oxide synthase activity. Cell Biochem. Fund. 19, 277-280. 

Angiogenesis inhibition. Cigarette smoke or smoke extract, administered to ulcerated rats once daily for 3 days, produced concomitant and dose-dependent reduction of angiogenesis and constitutive nitric oxide synthase activity . ... 

Cho. Cigarette smoke and its extract delays ulcer healing and reduces nitric oxide synthase activity and angiogenesis in rat stomach. Clin Exp Pharmacol Physiol 1999 26(10) 828-829. 

Forstermann, U., Pollock, J. S., Schmidt, H. H. H. W., Heller, M., and Murad, F. (1991a). Calmodulin-dependent endothelium-derived relaxing factor/nitric oxide synthase activity is present in the particulate and cytosolic fractions of bovine aortic endothelial cells. Proc. Natl. Acad. Sci. U.S.A. 88, 1788-1792. 

Nitric oxide has multiple functions depending on the amount of nitric oxide generated, the enzymatic source of nitric oxide (inducible versus constitutive), and the site at which nitric oxide is generated. If nitric oxide mediates or participates in IDDM, then inhibition of nitric oxide generation by the inducible isoform of nitric oxide synthase should delay or prevent the onset of IDDM. Many inhibitors have been developed to block nitric oxide synthase activity. 

Fleming I, Fisslthaler B, Dimmeler S, Kemp BE, Busse R. 2001. Phosphorylation of Thr(495) regulates Ca2 + /calmodulin-dependent endothelial nitric oxide synthase activity. Circ Res 88 E68-E75. 

Venkateswara Rao, J., Desaiah, D., Vig, P.J.S., and Venkateswarul, Y., Marine biomolecules inhibit rat brain nitric oxide synthase activity, Toxicology, 129, 103, 1998. 

Feinstein DL, Galea E, Reis DJ (1993) Norepinephrine suppresses inducible nitric oxide synthase activity in rat astroglial cultures. J. Neurochem. 60 1945-1948. 

Carmena MJ, Camacho A, Solano RM, et al. 5-Hydroxytryptamine1A receptor-mediated effects on adenylate cyclase and nitric oxide synthase activities in rat ventral prostate. Cell Signal 1998 10 583-587. 

McDuffie JE, Coaxum SD, Maleque MA. 5-Hydroxytryptamine evokes endothelial nitric oxide synthase activation in bovine aortic endothelial cell cultures. Proc Soc Exp Biol Med 1999 221 386-390. 

Chatzipanteli K., Wada K., Busto R., and Dietrich W. D. (1999) Effects of moderate hypothermia on constitutive and inducible nitric oxide synthase activities after traumatic brain injury in the rat. J. Neurochem. 72, 2047-2052. 

G8. Ghafourifar, P., and Richter, C., Nitric oxide synthase activity in mitochondria. FEBS Lett. 418,291-296 (1997). 

Newaz MA, Yousefipour Z, Nawa NN (2005) Modulation of nitric oxide synthase activity in brain, liver, and blood vessels of spontaneously hypertensive rats by ascorbic acid protection from free radical injury. Qin Exp Hypertens 27(6) 497-508 Nunn JF, Chanarin I, Taimer AG, Owen ER (1986) Megaloblastic bone marrow changes after repeated nitrous oxide anaesthesia. Reversal with fofinicacid. Br J Anaesth 58(12) 1469-1470 Parker WD Jr, Hass R, Stumpf DA, Parks J, Eguren LA, Jackson C (1984) Brain mitochondrial metabolism in experimental thiamine deficiency. Neurology 34(11) 1477-1481... 

Complementary to vascular compromise and mechanically impaired axoplasmic flow, additional pathogenic mechanisms (Figures 30.3 30.4) that underlie glaucomatous optic neuropathy include excitotoxic damage from excessive retinal glutamate, peroxynitrite toxicity from increased nitric oxide synthase activity, immune-media ted nerve damage, and oxidative stress (Naskar and Dreyer, 2001). 

Thomson L, Lawton FG, Knowles RG et al (1994) Nitric oxide synthase activity in human gynecological cancer. Cancer Res 54 1352-1354. 

K.-l. Hirata, R. Kuroda, T. Sakoda, M. Katayama, N. Inoue, M. Suematsu, S. Kawashima and M. Yokoyama, Inhibition of endothelial nitric oxide synthase activity by protein kinase C. Hypertension 25, 180-185(1995). 

Lee SC, Dickson DW, Liu W, Brosnan CF (1993) Induction of nitric oxide synthase activity in human astrocytes by interleukin-1 beta and interferon-gamma. J Neuroimmunol 46 19-24. 

Yuan J, Zhou J, Chen BC, Zhang X, Zhou FIM, Du DF, Chang S, Chen ZK. Magnesium supplementation prevents chronic cyclosporine nephrotoxicity via adjusting nitric oxide synthase activity. Transplant Proc 2005 37 1892-1895. 

Conde M, Andrade J, Bedoya FJ, Santa MC, Sobrino F. Inhibitoryeffect of cyclosporin A and FK506on nitric oxide production by cultured macrophages. Evidence ofadirect effect on nitric oxide synthase activity. Immunology 1995 84 476-481. 

Das, I., Khan, N.S. and Sooranna, S.R. (1995a) Nitric oxide synthase activation is a unique mechanism of garlic action. Biochem. Soc. Trans. 23 136S. 

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