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Öğe An anatomical study on the conformation of the femoral artery in Chinchilla lanigera(ECOLE NATIONALE VETERINAIRE TOULOUSE, 2005) Eken, E; Besoluk, K; Teke, BEThis study was carried out to determine the course of the femoral artery and its branches in 6 adult healthy Chinchilla lanigera. We recorded that the first branch of the femoral artery was a common trunk formed by the lateral femoral circumflex and the superficial caudal epigastric arteries, and that the deep femoral artery was absent in the chinchilla. The findings of our study suggest that the conformation of the femoral artery of this species showed nearly similarity to that of the rat. Results from this study are thought to throw light on the future studies on the arterial system, and to contribute to present anatomical knowledge in this species.Öğe The branches of the descending palatine artery and their relation to the vomeronasal organ in Angora goats(CZECH ACADEMY AGRICULTURAL SCIENCES, 2006) Besoluk, K; Eken, E; Bahar, SThe aim of this study was to reveal the branches of the descending palatine artery, and its relation to the vomeronasal organ in Angora goats. For this purpose, ten heads of adult Angora goats obtained from a slaughterhouse were used. The ramifications of the latex enjected descending palatine artery and their vomeronasal organ-related findings were revealed by fine dissection and transverse sections. Arterial blood reached the caudally vomeronasal organ primarily via the sphenopalatine artery, and also cranially via a fine branch of the major palatine artery by crossing the palatine fissure. The average diameters of both the descending palatine artery and its branches were thicker on the left side than on the right, and its ramifications were not variable in this species.Öğe A light microscopic study on the uptake and transportation route of carbon particles in the canine palatine tonsil(ECOLE NATIONALE VETERINAIRE TOULOUSE, 2001) Baykan, M; Celik, I; Gezici, M; Donmez, HH; Eken, E; Sur, E; Ozkan, YUptake of carbon particles through the epithelium and their transportation route in the canine palatine tonsils were investigated by light microscopy. Reticular and non reticular regions were distinguished in both oral surface and crypt epithelium. Particle ingestion was peculiar to the reticular epithelium. The ingested material was first transported mainly in phagocytosed form to the subepitelial connective tissue and following into the deeper regions, to the bases of lymphoid follicles through the interfollicular tissue. Any free or phagocytosed particles were not observed at the germinal centers of the follicles. It was concluded that the tonsils might operate as a primary sampling area for restricted number of antigens which the animal is exposed. On the other hand, they may contribute to the common mucosal immune system via trafficking of both antigen primed lymphocytes and antigen phagocytosed macrophages those were frequently observed in the luminae of venous and lymphatic sinuses, located at the center of the tonsil.Öğe Study on the aortic arch and its arterial branches in Chinchilla lanigera(INDIAN VETERINARY JOURNAL, 2005) Teke, BE; Eken, E; Besoluk, KThe aortic arch and its arterial branches in 6 adult healthy Chinchilla lanigera of both sexes were studied. The aortic arch first gave the brachiocephalic trunk, a single vessel arising on the right of the aortic arch. After giving the right common carotid artery, the brachiocephalic trunk continued laterally as the right subclavian artery. The left common carotid artery originated from the aortic arch in a common trunk with the brachiocephalic trunk in 4 animals but directly from the aortic arch just beyond the brachiocephalic trunk in 2 animals. The left subclavian artery branched directly from the aortic arch and extended cranially and laterally toward to the left shoulder and arm.
