Köster D, Mierzwa J, Schumacher G H, Fanghänel J
Institut für Anatomie, Wilhelm-Pieck-Universität Rostock, DDR.
Anat Anz. 1987;164(4):265-73.
Unilateral ligature of the common carotid artery leads to a reduction in the size of the zygomatic arch complex in rats aged 8 and 12 months. Skull growth is accelerated during the 4th and 12th month in operated animals, so that these animals have large skulls than the controls at maturity. Comparison with the literature suggests that this is a result of over-compensation of the blood supply after the ligature. Increased availability of arterial blood also leads to greater axial growth of tubular bones. The lack of skull growth during the 8th month is discussed. The biomathematical methods of analysis used for these studies are of only limited validity for the observation of skull growth.
单侧结扎颈总动脉会导致8个月和12个月大的大鼠颧弓复合体尺寸减小。在手术动物的第4个月和第12个月期间，颅骨生长加速，因此这些动物成年时的颅骨比对照组大。与文献比较表明，这是结扎后血液供应过度补偿的结果。动脉血供应增加也会导致管状骨的轴向生长增加。文中讨论了第8个月时颅骨生长缺乏的情况。用于这些研究的生物数学分析方法在观察颅骨生长方面的有效性有限。
