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| 大鼠肝大部切除后再生时贮脂细胞的动态变化 | |
| 引用本文： | 王冬梅,李凤林,童蓓燕,顾云娣.大鼠肝大部切除后再生时贮脂细胞的动态变化[J].解剖学报,1999,30(3):282-283,I019. |
| 作者姓名： | 王冬梅 李凤林 童蓓燕 顾云娣 |
| 作者单位： | 1. 安徽宿县地区卫校,安徽宿县,234000 2. 安徽淮南卫校 3. 上海医科大学组织胚胎学教研室,上海,200032 |
| 摘 要： | 目的 研究大鼠肝大部切除后再生时贮脂细胞的动态变化。方法 用结蛋白免疫组织化学法显示肝贮脂细胞并计量，以图像分析仪测灰度值。结果 正常肝小叶内贮脂细胞呈网架状分布，肝大部切除后再生时贮脂细胞数量递减，至第５ｄ时为正常肝的１／３。结论肝大部切除后再生时贮脂细胞动态变化明显不同于肝中毒等损伤后的增殖变化。 |
| 关 键 词： | 肝贮脂细胞 结蛋白 肝大部切除 免疫组织化学 |
THE KINETIC CHANGE OF HEPATIC FAT-STORING CELLS IN THE REGENERATIVE PROCESS AFTER SUBTOTAL HEPATECTOMY OF RATS |
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| Wang Dongmei,Li Fenglin,Tong Beiyan,Gu Yundi.THE KINETIC CHANGE OF HEPATIC FAT-STORING CELLS IN THE REGENERATIVE PROCESS AFTER SUBTOTAL HEPATECTOMY OF RATS[J].Acta Anatomica Sinica,1999,30(3):282-283,I019. | |
| Authors: | Wang Dongmei Li Fenglin Tong Beiyan Gu Yundi |
| Abstract: | Objective\ To study the kinetic change of hepatic fat storing cells (FSC) in the regenerative process after subtotal hepatectomy of rats. Methods\ The hepatic FSC were showed and measured by means of desmin immunohistochemical method. Grey degree numerical value was measured with image analyser. Results\ The rat FSC were extensively distributed in liver lobules and constituted the supporting network. Within 5 days after hepatectomy, the number of desmin positive FSC was decreased toward to 1/3 of that in normal liver. Conclusion\ The kinetics of FSC in regenerating liver after hepatectomy is different from reproduction kinetic of the liver poisoning or injure. |
| Keywords: | Hepatic fat storing cell Desmin Subtotal hepatectomy Immunohistochemistry |
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