Tag Archives: Chimiluminescence

Nitrosation dans la cavité gastrique

Pereira, C., Barbosa, R.M. and Laranjinha, J. (2015) Dietary nitrite induces nitrosation of the gastric mucosa: the protective action of the mucus and the modulatory effect of red wine. Journal of Nutritional Biochemistry 26, 476-483 (voir l'abstract ici) Les auteurs … Continue reading

Posted in Etude expérimentale, Métabolisme des nitrates, Métabolisme des nitrites | Tagged , , , , , , , , , , , , , , , , , , , , , , , | Commentaires fermés

Le muscle, important réservoir de nitrate

Piknova, B., Park, J.W., Swanson, K.M., Dey S., Noguchi, C.T. and Schechter, A.N. (2015) Skeletal muscle as an endogenous nitrate reservoir. Nitric Oxide 47, 10-16 (voir l'abstract ici) Le muscle squelettique, les NO synthases et les ions nitrate NO3- constituent … Continue reading

Posted in Métabolisme des nitrates | Tagged , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , | Commentaires fermés

Laitue, alcool et nitrite d’éthyle

Rocha, B.S., Gago, B., Barbosa, R.M., Cavaleiro, C. and Laranjinha, J. (2015) Ethylnitrite is produced in the human stomach from dietary nitrate and ethanol, releasing nitric oxide at physiological pH: potential impact on gastric motility. Free Radical Biology and Medicine … Continue reading

Posted in Effet bénéfique cardiovasculaire, Effet bénéfique gastroduodénal, Métabolisme des nitrates | Tagged , , , , , , , , , , , , , , , , , , , , , , , , , , , | Commentaires fermés

Appréciation de la synthèse en NO. Discussion entre biologistes

Kim-Shapiro, D.B. and Gladwin, M.T. (2015) Pitfalls in measuring NO bioavailability using NOx. Nitric Oxide 44, 1-2 (voir la référence ici)  Tsikas, D. (2015) Circulating and excretory nitrite and nitrate: Their value as measures of nitric oxide synthesis, bioavailability and … Continue reading

Posted in Métabolisme des nitrates, Métabolisme des nitrites | Tagged , , , , , , , , , , , , , , , , , , , , , | Commentaires fermés

Effets antihypertenseurs de l’ion nitrite

Montenegro, M.F., Amaral, J.H., Pinheiro, L.C., Sakamoto, E.K., Ferreira, G.C., Reis, R.I., Marçal, D.M.O., Pereira, R.P. and Tanus-Santos, J.E. (2011) Sodium nitrite downregulates vascular NADPH oxidase and exerts antihypertensive effects in hypertension. Free Radical Biology and Medicine 51, 144-152. (voir … Continue reading

Posted in Effet bénéfique cardiovasculaire | Tagged , , , , , , , , , , , , , , , , , , | Commentaires fermés