Zdun Maciej, Ruszkowski Jakub Jędrzej, Butkiewicz Aleksander F, Gogulski Maciej
Department of Animal Anatomy, Poznan University of Life Sciences, Wojska Polskiego 71C, 60-625 Poznan, Poland.
Department of Basic and Preclinical Sciences, Nicolaus Copernicus University in Torun, Lwowska 1, 87-100 Torun, Poland.
Animals (Basel). 2023 Oct 8;13(19):3144. doi: 10.3390/ani13193144.
Carnivores are a wide, diverse group of mammals whose representatives live all over the world. The study presents the results of the analysis of the arterial vascularization of the blood supply to the cerebral arterial circle of selected species in the Caniformia suborder living in Poland. The selected group consists of wild and farm animals-105 animals in total. Three different methods were used-latex preparation, corrosion cast, and cone-beam computed tomography angiography. The main source of blood for encephalon in the described species is the internal carotid artery, and the second one is the vertebral artery. The results were discussed in relation to the current knowledge of this field of research. Information on the potential physiological meaning of such vascular pattern has been provided.
食肉动物是一个广泛且多样的哺乳动物群体，其代表物种遍布世界各地。本研究呈现了对生活在波兰的犬形亚目所选物种脑动脉环血液供应的动脉血管化分析结果。所选群体包括野生动物和农场动物，共计105只动物。使用了三种不同方法——乳胶制剂、腐蚀铸型和锥形束计算机断层扫描血管造影术。在所描述的物种中，脑的主要血液来源是颈内动脉，其次是椎动脉。结合该研究领域的现有知识对结果进行了讨论。提供了有关这种血管模式潜在生理意义的信息。
