| 去卵巢大鼠骨基质明胶修复骨缺损骨痂的矿物质元素分析 |
| |
| 引用本文： | 耿华欧,周磊,蔡俊才,谭耀文.去卵巢大鼠骨基质明胶修复骨缺损骨痂的矿物质元素分析[J].广东微量元素科学,2003,10(3):21-23. |
| |
| 作者姓名： | 耿华欧 周磊 蔡俊才 谭耀文 |
| |
| 作者单位： | 广东医学院附属医院,广东,湛江,524001 |
| |
| 基金项目： | 广东省教育厅千百十工程资助项目 编号 2 0 0 0 4 1，广东省卫生厅资助项目 编号 2 0 0 0 5 0 5 |
| |
| 摘 要： | 应用等离子体发射光谱仪测定了去卵巢水平下骨基质明胶修复大鼠颅骨骨缺损新生骨痂的矿物质元素含量。将28只雌性SD大鼠随机分为2组。去卵巢组切除双侧卵巢，伪手术对照组保留卵巢。术后4周在颅骨上制备骨缺损并同期植入骨基质明胶。8周后，测定新生骨痂的矿物质元素含量。结果显示，去卵巢大鼠新生骨痂的S、Ca、P、Zn、Fe和Cu含量较伪手术组显著降低。实验表明雌激素水平影响骨基质明胶修复骨缺损骨痂的矿物质元素含量。
|
| 关 键 词： | 卵巢切除术 骨缺损修复 骨基质明胶 矿物质元素 |
| 文章编号： | 1006-446X(2003)03-0021-03 |
| 修稿时间： | 2003年2月28日 |
Analysis on Mineral Elements of Bone Callus Defect Repaired with Bone Matrix Gelatin after Ovariectomy in Rats |
| |
| GANG Hua-ou,ZHOU Lei,CAI Jun-cai,et al.Analysis on Mineral Elements of Bone Callus Defect Repaired with Bone Matrix Gelatin after Ovariectomy in Rats[J].Trace Elements Science,2003,10(3):21-23. |
| |
| Authors: | GANG Hua-ou ZHOU Lei CAI Jun-cai |
| |
| Abstract: | The content of mineral elements of bone callus was determined after bone gelatin matrix were implanted into skull bone defects after both ovaries of rats exised.28 female SD rats were divided into two groups randomly.The ovaries were excised in OVX group and the ovaries of Sham group existed as control.At the forth weeks after ovariectomy,the bone defects were made in dull bones of two groups,the bone matrix gelatin were implanted at the same.After bone operation for 8 weeks,the content of mineral elements was determined.The results showed that the content of S,Ca,P,Zn,Fe and Cu was low significantly.It indicated that the estrogen state can influence the content of mineral elements of bone defects repaired with bone matrix gelation. |
| |
| Keywords: | ovariectomy bone defect repairing bone matrix gelatin mineral elements |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
