3 documents found, page 1 of 1
Local treatment with ascorbic acid accelerates recovery of post-sutured Achille...
Souza,M.; Moraes,S.A.S.; de Paula,D.R.; Maciel,A.A.; Batista,E.J.O.; Silva,D.G.F.; Bahia,C.P.; Oliveira,K.R.H.M.; Herculano,A.M.Tendon rupture is a very frequent accident involving average people and high-performance athletes. Clinical studies describe tendon recovery as a painful and slow process involving different biochemical and histological events. Ascorbic acid (AA) is a potent antioxidant as well as an important cofactor for collagen synthesis. In the current study, we evaluated if local treatment with AA is able to promote tendo...
Local inhibition of nitrergic activity in tenotomized rats accelerates muscle r...
Seabra,A.D.; Moraes,S.A.S.; Batista,E.J.O.; Garcia,T.B.; Souza,M.C.; Oliveira,K.R.M.; Herculano,A.M.Muscular atrophy is a progressive degeneration characterized by muscular proteolysis, loss of mass and decrease in fiber area. Tendon rupture induces muscular atrophy due to an intrinsic functional connection. Local inhibition of nitric oxide synthase (NOS) by Nω-nitro-L-arginine methyl ester (L-NAME) accelerates tendon histological recovery and induces functional improvement. Here we evaluate the effects of su...
Therapeutic concentration of morphine reduces oxidative stress in glioma cell line
Almeida,M.B.; Costa-Malaquias,A.; Nascimento,J.L.M.; Oliveira,K.R.; Herculano,A.M.; Crespo-López,M.E.Morphine is a potent analgesic opioid used extensively for pain treatment. During the last decade, global consumption grew more than 4-fold. However, molecular mechanisms elicited by morphine are not totally understood. Thus, a growing literature indicates that there are additional actions to the analgesic effect. Previous studies about morphine and oxidative stress are controversial and used concentrations out...