Morfologia neuronow i topografia tworu hipokampa u szynszyli

• Autorzy: Szalak R , Eustachiewicz R. , Lonc G. , Luszczewska-Sierakowska I.

Warianty tytułu

EN

Morphology neurons and topography of formatio hippocampi in chinchillas [Chinchilla brevicaudata]

• Języki publikacji: PL

Abstrakty

EN

The aim the study was to discover the structure and topography of formatio hippocampi in chinchillas (Chinchilla brevicaudata). Investigations were carried out on the brains of 5 chinchillas. The material was preserved in buffered 10% formalin, and then dehydrated in ethyl alcohol of rising concentrations, embedded in paraffin blocks and cut transversally into 12 micrometer-thick sections. The sections were then stained according to Klüver and Barreras method. The formatio hippocampi, classified as a part of the rhinencephalon, are located in the medial part of the cerebral hemisphere, and indents in an arch into the light of the lateral ventricle. In the case of chinchillas the fomatio hippocampus consists of the hippocampus and dentate areas and the following cortical nervous structure: subiculum and four areas from CA1 to CA4. Formatio hippocampi as a cortical structure has a laminar build. The following layers may be distinguished in the subiculum: the marginal layer and cellular layer I and II. The structure of CA1, CA2, CA3, CA4 areas contains the following layers: stratum oriens, stratum pyramidal, stratum radiatum, and stratum molecular. The dentate area is a part of the formatio hippocampi formed by the gyrus dentatus and hilus fasciae dentate. Gyrus dentatus as a cortical structure has a laminar build. It is made up of two layers: molecular stratum and granular stratum.

Słowa kluczowe

PL

budowa anatomiczna; anatomia topograficzna; hipokamp; uklad limbiczny; szynszyle; pole zebate; anatomia zwierzat

• Wydawca: -
• Czasopismo: Medycyna Weterynaryjna
• Rocznik: 2006
• Tom: 62
• Numer: 04
• Opis fizyczny: s.444-447,fot.,bibliogr.

Twórcy

autor

Szalak R

• Akademia Rolnicza, ul.Akademicka 13, 20-033 Lublin

autor

Eustachiewicz R.

autor

Lonc G.

autor

Luszczewska-Sierakowska I.

Bibliografia

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