Publications by authors named "Jefferson Menezes Viana Santos"
Purpose: To evaluate the effect of bioflavonoid ternatin (TRT) on rat liver regeneration and oxidative stress after 70% partial hepatectomy (PH).
Methods: Thirty six young male Wistar rats were randomly assigned to two groups of 18 animals each - control (G1) and experimental (G2) - and were submitted to PH under inhalatory diethylether anesthesia. G1 rats received daily intraperitoneal (ip) injections of saline (NaCl 0.
Purpose: To investigate the effect of alanyl-glutamine dipeptide (L-Ala-Gln) pre-treatment on ischemia-reperfusion (I/R) injury after unilateral testicular torsion-detorsion in a comparative controlled experiment.
Methods: Forty-eight rats (150-200 g) randomly distributed into 4 groups (n=12), and distributed in 2 subgroups (n=6) each, were treated with saline 2.0 ml (G-1, G-3) or L-Ala-Gln 20%, 0.
Purpose: To investigate the possible protective role of the bioflavonoid ternatin (TTN) when administered before induction of ischemia/reperfusion injury in rat testis.
Methods: Thirty-six Wistar rats were randomly assigned to 3 groups (n=12), divided in 2 subgroups (n=6). Saline 2.
Objective: To study the effects of polyunsaturated fatty acids (PUFA) omega-3 and omega-6 in the oxidative stress and in liver regeneration in rats subjected to 70% partial hepatectomy (PH, 70% hepatectomy, Higgins-Anderson partial hepatectomy).
Methods: 72 young male Wistar rats were randomly divided into four equal-sized groups: control (G1), partially hepatectomized (G2), partially hepatectomized with two weeks daily intraperitoneal infusion of omega-3 (G3) and partially hepatectomized with two weeks daily intraperitoneal infusion of omega-6 (G4). In moments 36 h (T1), 168 h (T2) and 336 h (T3) post-PH, thiobarbituric acid reactive substances (TBARS) and reduced glutathione (GSH) were measured in plasma and liver tissue, while glucose and total bilirubin were measured in blood.
Purpose: To evaluate the effects of the oxidative stress in an experimental model of torsion/detorsion of the spermatic cord and the legitimacy of this model for oxidative stress studies.
Methods: Forty-eight male Wistar rats were randomized in two groups (n=24): G-1 (Sham) and G-2 (Ischemia/Reperfusion). All rats received intraperitoneal saline injections (2.
Objective: We investigated the effect of alpha-lipoic acid (LA) in rats that were subjected to torsion/detorsion of the spermatic cord in a comparative controlled experiment.
Methods: Forty-eight male Wistar rats, randomized in two groups, received intraperitoneal injections of LA (LA group; aqueous solution at 36 mg/kg of body weight per day) or equal volume of saline (control group) 21, 9, and 1 h before torsion of the spermatic cord. Rats in each group were distributed in four subgroups, each comprising six animals.