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Some segmental morphological and morphometrical features of the intima and media of the aortic wall in Chinchilla lanigera
Affiliations- Department of Comparative Anatomy, Faculty of Veterinary Medicine Cluj-Napoca, University of Agricultural Sciences and Veterinary Medicine, Cluj-Napoca, Romania
- Department of Histology, Faculty of Veterinary Medicine Cluj-Napoca, University of Agricultural Sciences and Veterinary Medicine, Cluj-Napoca, Romania
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Abstract
Background: The aim of this study is to describe the morphology, morphometry and ultrastructure of segments of the thoracic and abdominal aorta portions in Chinchilla lanigera. Thickness measurements of the tunica intima and media complex of the aorta were taken. Materials and methods: In all observed specimens, the thickness values for the tunica intima and media complex of the cranial thoracic aorta were significantly higher (mean: 702.19 μm) when compared to the values of other analysed aortic segments (means: 354.18 μm; 243.55 μm). Complex statistical methods were used to assess the differences between various aortic segments. Results and Conclusions: The components of the vessel walls show variations in structure and thickness, presumably due to an adaptation to functional demand.
Abstract
Background: The aim of this study is to describe the morphology, morphometry and ultrastructure of segments of the thoracic and abdominal aorta portions in Chinchilla lanigera. Thickness measurements of the tunica intima and media complex of the aorta were taken. Materials and methods: In all observed specimens, the thickness values for the tunica intima and media complex of the cranial thoracic aorta were significantly higher (mean: 702.19 μm) when compared to the values of other analysed aortic segments (means: 354.18 μm; 243.55 μm). Complex statistical methods were used to assess the differences between various aortic segments. Results and Conclusions: The components of the vessel walls show variations in structure and thickness, presumably due to an adaptation to functional demand.
Keywords
arteries, chinchilla, aorta, quantitative histological, qualitative histological, media, intima, post hoc
About this articleTitle
Some segmental morphological and morphometrical features of the intima and media of the aortic wall in Chinchilla lanigera
Journal
Issue
Article type
Original article
Pages
729-737
Published online
2019-02-28
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1060
Article views/downloads
827
DOI
Pubmed
Bibliographic record
Folia Morphol 2019;78(4):729-737.
Keywords
arteries
chinchilla
aorta
quantitative histological
qualitative histological
media
intima
post hoc
Authors
C. O. Martonos
A. I. Gudea
A. Damian
V. Miclăuș
V. Rus
F. G. Stan
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