The Celiac Artery in Gallus domesticus
Abstract
Regarding the studied species, the literature has shown a variety of topographic, origin and distribution differences of the arterial supply compared to mammals, although they are not fully identified. The aim of this article is the macroscopical study of the arterial supply of the digestive tract of Gallus domesticus. The biological material was represented by 12 adult chicken bodies with an average weight of 2 kg. After procurement of the biological material, the feathers, skin, muscles and sternum were removed for easy access to the heart. After left ventricular cannulation, epoxy resin mixed with red dye was injected. The body was immersed in 5% formaldehyde for 24 hours. Next, stratigraphic dissection was performed. The celiac artery erupted from the right face of the descending aorta, on a level with the junction of the esophagus and the proventriculus. It gave off the Aa. esophageales, A. proventricularis dorsalis, then bifurcated into left and right branches. The left branch of the celiac artery gave off A. proventricularis ventralis and A. gastrica ventralis then continued with the A. gastrica sinistra.
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