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2012 | 56 | 1 |

Tytuł artykułu

Immunocytochemical analysis of calretinin in the frontal cortex of chinchilla

Warianty tytułu

Języki publikacji

EN

Abstrakty

EN
The aim of the study was to define morphology and distribution of calretinin (CR) positive neurons in the frontal cortex of adult chinchilla males and intracellular localisation of the protein in this area. The brains of 5 adult chinchilla males were used in the study. CR immunoreactive neurons were shown with peroxidase-antiperoxidase immunohistochemical reaction using a specific monoclonal antibody. Intensive CR immunoreactivity was demonstrated mainly in few polymorphic neurons of II, III, and V layers. Cy toplasmic and nuclear reaction product in most CR positive neurons was diffuse and in some neurons of layer V in the form of granules localised peripherally. In a few cells more intensive staining was observed in the nuclei than in the cytoplasm. The results indicate the presence of heteromorphic CR positive neurons in specific lay ers of the frontal cortex. Nuclear localisation of CR in neurons suggests passive transport of this protein, which may affect the nuclear genes. This protein is a neuroprotector maintaining appropriate level of calcium, modulating neuronal activity, and synaptic conduction in the frontal cortex of chinchilla.

Słowa kluczowe

Wydawca

-

Rocznik

Tom

56

Numer

1

Opis fizyczny

p.103-107,fig.,ref.

Twórcy

autor
  • Department of Animal Anatomy and Histology, Faculty of Veterinary Medicine, University of Life Sciences, 20-950 Lublin, Poland
autor
  • Department of Animal Anatomy and Histology, Faculty of Veterinary Medicine, University of Life Sciences, 20-950 Lublin, Poland
  • Department of Animal Anatomy and Histology, Faculty of Veterinary Medicine, University of Life Sciences, 20-950 Lublin, Poland

Bibliografia

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Typ dokumentu

Bibliografia

Identyfikatory

Identyfikator YADDA

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