| 山羊慢性氟中毒的骨骼改变 |
| |
| 引用本文： | 王杰 龚天祥. 山羊慢性氟中毒的骨骼改变[J]. 中国地方病学杂志, 1993, 12(3): 142-145 |
| |
| 作者姓名： | 王杰 龚天祥 |
| |
| 作者单位： | 湖南省劳动卫生职业病防治研究所(王杰，龚天祥，曹栋明，陈奎珍)，湖南省劳动卫生职业病防治研究所(郑泽爱) |
| |
| 摘 要： | 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。
|
| 关 键 词： | 山羊 氟中毒 骨氟 骨钙磷 |
Skeletal changes of chronic fluorosis goats |
| |
| Wang Jie,et al.. Skeletal changes of chronic fluorosis goats[J]. Chinese Jouranl of Endemiology, 1993, 12(3): 142-145 |
| |
| Authors: | Wang Jie et al. |
| |
| Affiliation: | Wang Jie,et al.Hunan institute of labour hygiene and occupational disease |
| |
| Abstract: | This paper reports 50 goats skeletalchanges by fluorosis.The results point outthat fluorides contant increase of differentparts of bone and tooth.And has most signifi-cant difference with control group.There weredifference on calcium and phosphorus contantin different parts of bone.The calcium contantincrease of some bone,and calcium-phosphrusratio was also increase,but some parts didn'tchanges.The X-ray manifestation weremarkedly increasing of bone density,the struc-ture of trateculi were disorderly and uneven,and there were fratures and hypeplasia of ribbones.The density of mandible was decrease,bone matric loosen.The antipress strength ofbone decrease,Hua-fu system of bone andtooth arranged in disorder,loosen,irregularityof shape,uneven of cell,development and cal-cification of dental enamel were short of. |
| |
| Keywords: | fluoride pollution goats fluorosis bone fluoride bone calcium and phosphorus X-ray of bone |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
