Hülya BALKAYA, Derviş ÖZDEMİR, Zekeriya ÖZÜDOĞRU

Arterial Vascularization of Kidneys in the Hasak Sheep

Bu çalışmanın amacı, Hasak koyunlarında renal arterlerin varyasyonlarını incelemekti. Bu amaç için altı adet hayvan kullanıldı. Renal arter ve segmentleri standart korozyon kast teknikleri kullanılarak hazırlandı ve incelendi. Renal arterlerin uzunluk ve çap ölçümleri için elektronik kumpas kullanıldı. Her bir böbrek, aorta abdominalis'in her iki yanından çıkan tek bir arterle vaskularize edilmekteydi. Renal arterler dorsal ve ventral dallara ayrılmaktaydı. Dorsal ve ventral dallar sırasıyla; a.interlobaris'i a. arcuata ve a. interlobularis'i vermekteydi. Hiçbir materyalde anastomoz görülmedi. Sol böbrekte, ventral koldan orijin alan bir interlobar arter böbreğin dorsal yüzeyini beslemekteydi.

Hasak Koyununda Böbreklerin Arteriyal Vaskularizasyonu

The aim of this study was to investigate the variation of the renal arteries in Hasak sheep. Six animals was used for this purpose. Renal artery and its segments were prepared using standard corrosion cast techniques and examined. An electronic caliper was used to measure the length and diameter of the renal arteries. Each kidney was vascularized by a corresponding single renal artery that arose from each side of the abdominal aorta. The renal arteries divided, forming a dorsal and a ventral branch. The dorsal and ventral branches gave off the a.interlobaris, a. arcuate and a. interlobularis, respectively. No anastomoses were seen all materials. In the left kidney, one interlobar artery, the originated from the ventral branch was nourished dorsal surface.

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