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Co-existence of calbindin-D28k with parvalbumin in neurons of spinal cord anterior horn in rats
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- Author:
- No author available
- Journal Title:
- JOURNAL OF THE FOURTH MILITARY MEDICAL UNIVERSITY
- Issue:
- 18
- DOI:
- 10.3321/j.issn:1000-2790.2004.18.004
- Key Word:
- 脊髓;前角;钙结合蛋白质,维生素D依赖性;小白蛋白;Renshaw细胞
Abstract： 目的: 观察大鼠脊髓前角神经元内维生素D依赖性钙结合蛋白(CB)与小白蛋白(PV)的共存情况. 方法: 免疫荧光组织化学双重标记技术. 结果: 脊髓前角内的部分中、小型神经元呈CB或PV阳性;绝大部分CB阳性的前角神经元亦呈PV阳性,即CB与PV共存于这些神经元. 结论: CB与PV共存于部分前角神经元,这些神经元可能为Renshaw细胞并参与对前角α运动神经元的反馈抑制调控.
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