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Early behavioral changes after nigro-striatal system damage can serve as predictors of striatal dopamine depletion
(1999)
1. Rats which had received a unilateral injection of 6-OHDA into the substantia nigra were assigned to four lesion groups according to the degree of DA depletion in the neostriatum. In these animals, behavioral changes in ...
Epidemiología de las lesiones en los estudiantes de Ciencias del Movimiento Humano de la Universidad de Costa Rica
(2017)
El propósito del estudio fue determinar la tasa de incidencia de lesiones y el de riesgo de lesión en el estudiantado de primer año de la Carrera Ciencias del Movimiento Humano de la Universidad de Costa Rica durante el ...
Behavioral asymmetries and recovery in rats with different degrees of unilateral striatal dopamine depletion
(1994-11)
A detailed behavioral analysis during the first postoperative week was performed in rats which had sustained various degrees of unilateral neostriatal dopamine (DA) lesions by administration of the neurotoxin 6-hydroxydopamine ...
Time course of deficits in open field behavior after unilateral neostriatal 6-hydroxydopamine lesions
(2002)
In this study, the degree and time course of deficits in open field behavior was analyzed in male Wistar rats (aged 1 year) which had received unilateral neostriatal lesions with 6-OHDA. The post-mortem neurochemical ...
Behavioral indices of moderate nigrostriatal 6–hydroxydopamine lesion: a preclinical Parkinson's model.
(1993-02)
Asymmetries in turning and scanning were investigated in rats with different degrees of neostriatal dopamine depletion after unilateral injections of 6-hydroxydopamine into the substantia nigra. Animals with severe lesions, ...
Leishmaniasis tegumentaria americana en amerindios de Costa Rica
(1985)
Entre 1979 y 1984 se realizaron estudios clínicos y epidemiológicos en las poblaciones de Limoncito y Abrojo (Guaymi), Cabagra y Amubri (Bribri), Boruca (Boruca) y Ujarrás (Cabecar). Los estudios clínicos consistieron en ...
Histiocitosis de células de Langerhans en hueso parietal
(Revista Medicina Legal de Costa Rica, vol. 29(1), mar. 2012, 2012-03)
La Histiocitosis de Células de Langerhans es un grupo de enfermedades con un compromiso mono o
multisistémico; presenta manifestaciones clínicas y complicaciones que varían según el tejido afectado
y la extensión de la ...
Fasciola hepatica en ganado bovino de carne en Siquirres y lesiones anatomo-histopatológicas de hígados bovinos decomisados en mataderos de Costa Rica
(2013-12-11)
This study was carried out in order to determine Fasciola hepatica infection in a farm dedicated to fattening beef cattle in Siquirres, Limón province; also, to characterize the most common lesions in parasitized bovine ...
Modelos animales en roedores para el estudio de la esquizofrenia
(2017)
El cerebro humano es complejo y en muchos casos el estudio de enfermedades como
la esquizofrenia (ESQ) plantea algunos problemas éticos y logísticos, por lo que a
través de los modelos animales se trata de solventar estas ...
Automated Video-Image Analysis of Behavioral Asymmetries
(1995)
The analysis of behavioral asymmetries is a widely employed approach to investigate behavior in relation to functions of the brain. Out of the repertory of presently available measures, turning behavior is probably the one ...