Your browser doesn't support javascript.
loading
Distribution of GABA in the golden hamster retina: An immunocytochemical study
López-Costa, J. J; Goldstein, J; Rosenstein, R. E; Della Maggiore, V. M; Pecci-Saavedra, J.
  • López-Costa, J. J; Universidad de Buenos Aires. Facultad de Medicina. Instituto de Biología Celular y Neurociencia Profesor Eduardo De Robertis.
  • Goldstein, J; Universidad de Buenos Aires. Facultad de Medicina. Instituto de Biología Celular y Neurociencia Profesor Eduardo De Robertis.
  • Rosenstein, R. E; Universidad de Buenos Aires. Facultad de Medicina. Instituto de Biología Celular y Neurociencia Profesor Eduardo De Robertis.
  • Della Maggiore, V. M; Universidad de Buenos Aires. Facultad de Medicina. Instituto de Biología Celular y Neurociencia Profesor Eduardo De Robertis.
  • Pecci-Saavedra, J; Universidad de Buenos Aires. Facultad de Medicina. Instituto de Biología Celular y Neurociencia Profesor Eduardo De Robertis.
Biocell ; 22(2): 73-80, Aug. 1998.
Artigo em Inglês | LILACS | ID: lil-340381
RESUMO
Distribution of the inhibitory neurotransmitter GABA was studied in the golden hamster retina using immunocytochemistry at cellular and subcellular levels. GABA-immunoreactivity was observed in somata of amacrine, displaced amacrine and horizontal cells. GABA immunoreactive fibers were abundant in the inner plexiform layer. Ultrastructural analysis exhibited dense GABA-immunoreactive deposits in amacrine cell somata, processes and terminals. Immunolabelling was also observed in the cytoplasm of horizontal or interplexiform cells and displaced amacrine cells. In every case DAB deposits were observed in the cytosolic compartment, attached to the inner surface of cell membranes and to outer mitochondrial membranes. Immunolabeled terminals predominated in the inner plexiform layer and immunoprecipitates were also observed attached to the outer face of vesicle membranes as well as completely filling synaptic vesicles. Both clear and dense core vesicles were observed. The present results are similar to those obtained in other mammalian species showing GABA immunoreactivity in amacrine, displaced amacrine and horizontal cells
Assuntos
Buscar no Google
Índice: LILACS (Américas) Assunto principal: Retina / Imuno-Histoquímica / Microscopia Imunoeletrônica / Cricetinae / Mesocricetus / Ácido gama-Aminobutírico Limite: Animais Idioma: Inglês Revista: Biocell Assunto da revista: C‚lulas Ano de publicação: 1998 Tipo de documento: Artigo País de afiliação: Argentina

Similares

MEDLINE

...
LILACS

LIS

Buscar no Google
Índice: LILACS (Américas) Assunto principal: Retina / Imuno-Histoquímica / Microscopia Imunoeletrônica / Cricetinae / Mesocricetus / Ácido gama-Aminobutírico Limite: Animais Idioma: Inglês Revista: Biocell Assunto da revista: C‚lulas Ano de publicação: 1998 Tipo de documento: Artigo País de afiliação: Argentina