Contribuição ao estudo da origem e ramificação da artéria cólica média em fetos de bovinos azebuados
DOI:
https://doi.org/10.5433/1679-0359.1984v5n16p65Keywords:
Antomy, Arteries, Circulatory system, Zebu bovine.Abstract
The origin and branching of the middle colic artery were studied in 40 zebu bovine foetus, 20 female and 20 male, for better understanding of its origin and branches's distribution. The results allow the following conclusions: The middle colic artery has its origin more frequently from the cranial mesenteric artery in 27 (6 7,5%) of the specimens examined, and it is seen to emerge as the second colateral (5,0%), third colateral (10,0%), fourth colateral (22,5%), fifth colateral (22,5%) and sixth colateral (7,5%). The meddle colic artery also emerges from a common trunk formed with the right colic artery in 12 (30,0%) of the studied animals. In only one case (2,5%) the middle colic artery was found to emerge in a common trunk with the caudal pancreaticoduodenal artery. The middle colic shows as terminal branches a branch for the end of the ascending colon and transverse colon and another branch to the transverse colon and descending colon's initial portion.
Downloads
Downloads
Published
How to Cite
Issue
Section
License
Semina: Ciências Agrárias adopts the CC-BY-NC license for its publications, the copyright being held by the author, in cases of republication we recommend that authors indicate first publication in this journal.
This license allows you to copy and redistribute the material in any medium or format, remix, transform and develop the material, as long as it is not for commercial purposes. And due credit must be given to the creator.
The opinions expressed by the authors of the articles are their sole responsibility.
The magazine reserves the right to make normative, orthographic and grammatical changes to the originals in order to maintain the cultured standard of the language and the credibility of the vehicle. However, it will respect the writing style of the authors. Changes, corrections or suggestions of a conceptual nature will be sent to the authors when necessary.
