Arterial Vascularization of the Base of the Brain in Galea (Galea spixii)
da Silva Costa, Herson; Elvis Matias de Oliveira, Radan; Vinicius Fernandes Bezerra, Ferdinando; Benevides de Oliveira, Gleidson; Franco de Oliveira, Moacir.
Acta sci. vet. (Online);
45(1)2017.
Artigo
em Inglês
| VETINDEX
| ID: vti-731240
Resumo
Background: Galea (Galea spixii) are rodents which are especially distributed in the northeastern region of Brazil, and have economic importance as their meat is used as a source of protein by the regional population. Currently, they have received attention from researchers in studies involving their morphology. Thus, seeking to contribute information that supports their sanitary management in addition to the lack of literature on their nervous system, our objective was to describe the arterial vascularization of the base of the brain in this species, in order to identify the arterial pattern and arterial circuit behavior, as well as possible variations in these vessels.Materials, Methods & Results: Brains were obtained from 20 animals (10 males and 10 females) aged between 11 and 12 months, obtained from the Wild Animal Multiplication Center (CEMAS) of the Federal Rural Semi-Arid University (UFERSA), under the approval of CEUA/UFERSA (case number 23.091.000653/2014-26 and opinion number 15/2014), euthanized according to anesthetic protocol recommended for rodents (resolution number 714/2002 of the CFMV/ UFERSA) and preserved frozen in a freezer for an average period of 30 days. The animals were thawed and a longitudinal incision was performed in the thoracic region to allow exposure of the aortic arch. Next, they were cannulated in the cranial direction and injected with
Biblioteca responsável:
BR68.1
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