论文部分内容阅读
本文对50只氟中毒山羊和31只健康山羊进行了研究,结果发现各部位骨和牙齿氟含量显著增高,与对照组比较差异非常显著。骨钙磷变化在不同的骨中不一致,有的钙增高,钙磷比值增高,有的变化不大。骨 X 线表现主要是密度增高,骨小梁结构紊乱,分布不均,肋骨疣状增生。下领骨密度降低骨质疏松。骨抗压强度降低。骨牙哈弗氏系统排列紊乱、疏松、形状不规则,细胞分布不均匀,牙釉质发育不良,钙化不全。
In this paper, 50 Fluorosis goats and 31 healthy goats were studied, and the results showed that the content of fluoride in bone and tooth of each part was significantly increased, which was significantly different from the control group. Changes in bone calcium and phosphorus in different bones are inconsistent, and some calcium increased calcium and phosphorus ratio increased, and some changes. Bone X-ray showed mainly increased density, trabecular structure disorders, uneven distribution, rib verrucous hyperplasia. Under the collar density to reduce osteoporosis. Bone compressive strength decreased. Honeysuckle system dislocation, loose, irregular shape, uneven cell distribution, poor enamel development, calcification incomplete.