Distribution of Renal Artery within Kidney of Korean Native Goat |
Yong Keun Kim1, Chong Sup Kim1, Moo Kwang Kim2 |
1Department of Veterinary Medicine. Gyeongsang National College 2Department of Anatomy, College of Medicine, Chung Nam National University |
한국재래산양(韓國在來山羊)의 신동맥(腎動脈)의 분포상태(分布狀態) |
김용근1, 김종섭1, 김무강2 |
1경상대학 수의학과 2충남대학교 의과대학 해부학교실 |
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Abstract |
By employing the vinylite-and neoprene latex-corrosion technique, ramification and arrangement of A. renalis were observed in fifty Korean native goats (100 kidneys). The obtained results were as follows: 1. A single renal artery, arising on each side from abdominal aorta, bifurcated into Ramus dorsalis and Ramus ventralis from which 3~6 segmental arteries originated. 2. The dorsal and ventral surfaces of the kidney were divided separately into 3~6 arterial segments by the running of the segmental artery into the parenchyma. Of them four segments were mostly frequent (in 77% of right kidney and 83% of left). 3. In 25 of all the kidneys, either dorsal or ventral surface of a kidney was supplied from interlobar or segmental arteries belong to the opposite Ramus. 4. In 3 goats, A. polaris superior was observed. 5. Generally, distribution of the renal artery of Korean native goat resembled that of the dog. |
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