Your browser doesn't support javascript.
loading
Show: 20 | 50 | 100
Results 1 - 1 de 1
Filter
Add filters








Language
Year range
1.
Medisan ; 23(1)ene.-feb. 2019. tab, graf
Article in Spanish | LILACS | ID: biblio-990175

ABSTRACT

Se realizó un estudio prospectivo y experimental, a partir de la inducción de un trauma isquémico cerebral permanente, mediante sección de la carótida derecha, en 24 gerbils de Mongolia, procedentes del Centro Nacional para la Producción de Animales de Laboratorio, con vistas a identificar los posibles cambios en las poblaciones de neuronas de la fascia dentada del hipocampo durante la isquemia. Los resultados revelaron que la isquemia cerebral permanente produce destrucción progresiva y total de las neuronas en la fascia dentada durante las primeras 72 horas del proceso isquémico y muestra 3 momentos durante su evolución con características específicas para cada uno, así como cambios en las proporciones entre las neuronas en proceso de muerte celular, las aparentemente sanas y aquellas con diferentes cantidades de nucléolos en la zona dañada por el proceso isquémico.


A prospective and experimental study was carried out, from the induction of a permanent cerebral ischemic trauma, by means of a cut to the right carotid vein, in 24 gerbils from Mongolia, obtained from the National Center for Laboratory Animals Production, with the aim of identifying the possible changes in the neurons populations of the hypocampus dentate fascia during ischemia. The results revealed that the permanent cerebral ischemia produces progressive and total destruction of the neurons in the dentate fascia during the first 72 hours of the ischemic process and it shows 3 moments during its course, each of them with specific characteristics, as well as changes in the proportions among the neurons during cellular death, those apparently healthy and those with different quantities of nucleolous in the area damaged by the ischemic process.


Subject(s)
Animals , Male , Mice , Cerebral Infarction , Brain Ischemia/cerebrospinal fluid , Gerbillinae/metabolism , Mice/metabolism , Clinical Trial , Prospective Studies , Stroke
SELECTION OF CITATIONS
SEARCH DETAIL