Category Archives: Etude expérimentale

Amélioration par les nitrates alimentaires de la fonction mitochondriale

Posted on 17 mars 2011 by admin

Larsen, F.J., Schiffer, T.A., Borniquel, S., Sahlin, K., Ekblom, B., Lundberg, J.O. and Weitzberg, E. (2011) Dietary inorganic nitrate improves mitochondrial efficiency in humans. Cell Metabolism 13, 149-159. (voir l'abstract ici) On sait que les ions nitrate, trouvés en abondance, … Continue reading →

Posted in Effet bénéfique sur exercice physique, Etude expérimentale | Tagged , , , , , , , , , , , , , , , | Leave a comment

Jus de betterave, marche, jogging et nitrates

Posted on 5 mars 2011 by admin

Lansley, K.E., Winyard, P.G., Fulford, J., Vanhatalo, A., Bailey, S.J., Balckwell, J.R., DiMenna, F.J., Gilchrist, M., Benjamin, N. and Jones, A.M. (2011) Dietary nitrate supplementation reduces the O2 cost of walking and running; a placebo-controlled study. Journal of Applied Physiology … Continue reading →

Posted in Effet bénéfique cardiovasculaire, Effet bénéfique sur exercice physique, Etude expérimentale, Taux de nitrites dans l'organisme | Tagged , , , , , , , , , , , , , , , , , , , , , , , | Leave a comment

Supplémentation en L-citrulline, NO et élasticité artérielle

Posted on 17 février 2011 by admin

Ochiai, M., Hayashi, T., Morita, M., Ina, K., Maeda, M., Watanabe, F. and Morishita, K. (2011) Short-term effects of L-citrulline supplementation on arterial stiffness in middle-aged men. International Journal of Cardiology 155, 257-261 (voir l'abstract ici) Reflet ou non de … Continue reading →

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Cœur, rein, tension artérielle: effets contraires du NaCl et du NO3-

Posted on 28 janvier 2011 by admin

Carlström, M., Persson, A.E., Larsson, E., Hezel, M., Scheffer, P.G., Teerlink, T., Weitzberg, E. and Lundberg, J.O. (2010) Dietary nitrate attenuates oxidative stress, prevents cardiac and renal injuries and reduces blood pressure in salt-induced hypertension Cardiovascular Research 89, 574-585 (voir … Continue reading →

Posted in Effet bénéfique cardiovasculaire, Effet bénéfique rénal, Etude expérimentale | Tagged , , , , , , , , , , , , , , , , | Leave a comment

Supplément en oxyde nitrique et bodybuilding

Posted on 21 janvier 2011 by admin

Bloomer, R.J., Williams, S.A., Canale, R.E., Farney, T.M. and Kabir, M.M. (2010) Acute effect of nitric oxide supplement on blood nitrate/nitrite and hemodynamic variables in resistance trained men. The Journal of Strength and Conditioning Research 24, 2587-2592. (voir l'abstract ici) … Continue reading →

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Ion nitrate et fonctions cognitives du sujet âgé

Posted on 13 décembre 2010 by admin

Presley, T.D., Morgan, A.R., Bechtold, E., Clodfelter, W., Dove, R.W., Jennings, J.M., Kraft, R.A., King, S.B., Laurienti, P.J., Rejeski, W.J., Burdette, J.H., Kim-Shapiro, D.B. and Miller, G.D. (2010) Acute effects of a high nitrate diet on brain perfusion in older … Continue reading →

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Apport en nitrate et syndrome métabolique

Posted on 2 novembre 2010 by admin

Carlström, M., Larsen, F.J., Nyström, T., Hezel, M., Borniquel, S., Weitzberg, E. and Lundberg, J.O. (2010) Dietary inorganic nitrate reverses features of metabolic syndrome in endothelial nitric oxide synthase-deficient mice. Proceedings of the National Academy of Sciences of the United … Continue reading →

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Ingestion de L-arginine et activité physique

Posted on 29 octobre 2010 by admin

Bailey, S.J., Winyard, P.G., Vanhatalo, A., Blackwell; J.R., DiMenna, F.J., Wilkerson, D.P. and Jones, A.M. (2010) Acute L-arginine supplementation reduces the O2 cost of moderate-intensity exercise and enhances high-intensity exercise tolerance. Journal of Applied Physiology 109, 1394-1403 (voir l'abstract ici) … Continue reading →

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Hypertension artérielle pulmonaire et nébulisation de nitrite de sodium

Posted on 12 octobre 2010 by admin

Zuckerbraun, B.S., Shiva, S., Ifedigbo, E., Mathier, M.A., Mollen, K.P., Rao, J., Bauer, P.M., Choi, J.J.W., Curtis, E., Choi, A.M.K. and Gladwin, M.T. (2010) Nitrite potently inhibits hypoxic and inflammatory pulmonary arterial hypertension and smooth muscle proliferation via xanthine oxidoreductase-dependent … Continue reading →

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Absence de sécrétion salivaire active des nitrates chez le jeune porc

Posted on 8 octobre 2010 by admin

Trevisi, P., Casini, L., Nisi, S., Messori, S. and Bosi, P. (2010) Effect of high oral doses of nitrate on salivary recirculation of nitrates and nitrites and on bacterial diversity in the saliva of young pigs. Journal of Animal Physiology … Continue reading →

Posted in Etude expérimentale, Métabolisme des nitrates, Taux de nitrates dans l'organisme | Tagged , , , , , , , , , , , , , , , , , | Leave a comment