Encontrados 4 documentos, a visualizar página 1 de 1
Performance of the DNA-citoliq liquid-based cytology system compared with conve...
Alves, Venâncio Avancini Ferreira; Castelo, A.; Filho, A. L.; Vianna, M. R.; Taromaru, Eliane; Namiyama, Gislene; Lörincz, A.; Dôres, Gerson B. dasTo evaluate the performance of a new, manual, simplified liquid-based system, DNA-Citoliq (Digene Brasil), employed under routine conditions as compared to conventional smears collected from six collaborating private laboratories. Methods: A panel of cytopathologists, who served as the gold standard diagnosis, adjudicated discordant opinions. Results: Of 3206 pairs of slides considered valid for comparison, the...
Pharmacological differences between memory consolidation of habituation to an o...
Vianna,M.R.M.; Izquierdo,L.A.; Barros,D.M.; de Souza,M.M.; Rodrigues,C.; Sant'Anna,M.K.; Medina,J.H.; Izquierdo,I.Rats implanted bilaterally with cannulae in the CA1 region of the dorsal hippocampus or the entorhinal cortex were submitted to either a one-trial inhibitory avoidance task, or to 5 min of habituation to an open field. Immediately after training, they received intrahippocampal or intraentorhinal 0.5-µl infusions of saline, of a vehicle (2% dimethylsulfoxide in saline), of the glutamatergic N-methyl-D-aspartate ...
Infusions of AP5 into the basolateral amygdala impair the formation, but not th...
Roesler,R.; Vianna,M.R.M.; de-Paris,F.; Quevedo,J.; Walz,R.; Bianchin,M.We evaluated the effects of infusions of the NMDA receptor antagonist D,L-2-amino-5-phosphonopentanoic acid (AP5) into the basolateral nucleus of the amygdala (BLA) on the formation and expression of memory for inhibitory avoidance. Adult male Wistar rats (215-300 g) were implanted under thionembutal anesthesia (30 mg/kg, ip) with 9.0-mm guide cannulae aimed 1.0 mm above the BLA. Bilateral infusions of AP5 (5.0...
Increased training prevents the impairing effect of intra-amygdala infusion of ...
Roesler,R.; Quevedo,J.; Rodrigues,C.; Madruga,M.; Vianna,M.R.M.; Ferreira,M.B.C.Intra-amygdala infusion of the non-N-methyl-D-aspartate (NMDA) receptor antagonist 6-cyano-7-nitroquinoxaline-2,3-dione (CNQX) prior to testing impairs inhibitory avoidance retention test performance. Increased training attenuates the impairing effects of amygdala lesions and intra-amygdala infusions of CNQX. The objective of the present study was to determine the effects of additional training on the impairing...
| Financiadores do RCAAP | |||||||
|
|
|
|
|
|
||