Now showing items 21-25 of 25
Bacterial leakage evaluation of root canals filled with different endodontic sealers
(Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology and Endodontology, 2009-12-01) [Resumo]
Objective. The objective of this study was to evaluate the sealing ability of AH Plus, Epiphany, Acroseal, Endofill, and Polifil after active lateral condensation technique, by using a bacterial test, during 64 days.Study ...
Cytotoxicity of hard chairside reline resins: Effect of microwave irradiation and water bath postpolymerization treatments
(International Journal of Prosthodontics, 2006-03-01) [Artigo]
Purpose: To evaluate the influence of water bath and microwave postpolymerization treatments on the cytotoxicity of 6 hard reline acrylic resins. Materials and Methods: The materials tested were Tokuso Rebase Fast (TR), ...
Vasopressin and angiotensin receptors of the medial septal area of the brain in the control of thirst and salt appetite induced by vasopressin in water-deprived and sodium-depleted rats
(Pharmacology Biochemistry and Behavior, 2007-10-01) [Artigo]
In this study we investigated the influence of d(CH2)(5)-Tyr (Me)-AVP (A(1) AVP) and [Adamanteanacatyl(1),D-ET-D-Tyr(2), Va1(4), aminobutyril(6) ,As-8,As-9]-AVP 9 (A(2)AVP), antagonists of V-1 and V-2 arginine(8)-vasopressin ...
Damage to the central amygdala produces differential encephalic c-fos expression in the water deprivation-partial rehydration protocol
(Brain Research, 2009-12-04) [Artigo]
We investigated the effects of electrolytic damage to the central nucleus of the amygdala on brain c-fos expression and 0.3 M NaCl intake of adult male rats (n=6-12/group) submitted to a cycle of 36 h of water deprivation ...
Effects of subtypes of adrenergic and angiotensinergic antagonists on the water and sodium intake induced by adrenaline injected into the paraventricular nucleus
(Brain Research, 2003-12-24) [Artigo]
The present experiments were conducted to investigate die role of the alpha(1A)-, alpha(1B)-, beta(1)-, beta(2)-adrenoceptors, and the effects of losartan and CGP42112A (selective ligands of the AT(1) and AT(2) angiotensin ...