Expression of glial fibrillary acidic protein in rabbit Müller cells after lensectomy-vitrectomy.

Expression of glial fibrillary acidic protein in rabbit Müller cells after lensectomy-vitrectomy.
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晶状体切除-玻璃体切除术后兔Müller细胞中胶质纤维酸性蛋白的表达。

DOI:
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发表时间:
1993
影响因子:
4.4
通讯作者:
Makoto Tamai
Makoto Tamai
中科院分区:
医学2区
文献类型:
--
作者:
Akiko Yoshida;Sei;Makoto Tamai

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目的 为了评估晶状体玻璃体切除术后的视网膜反应,作者分析了视网膜胶质细胞在几种病理条件下表达的胶质细胞酸性蛋白(GFAP)。 方法 采用免疫组化、Western blot和酶联免疫吸附试验(ELISA)检测兔晶状体玻璃体切除术后视网膜GFAP的表达。 结果 Müller细胞在手术后3天可检测到周围视网膜GFAP免疫反应。术后7天、14天和6个月,GFAP免疫反应性出现在外周和后部区域。作者通过Western blot分析证实抗GFAP抗体特异性识别51 kDa蛋白。还通过ELISA获得外周视网膜中GFAP的时间依赖性增加: 结论 Müller细胞对微环境变化敏感,GFAP在Müller细胞中的这种进行性积聚可能反映了晶状体玻璃体切除术后的一些潜在视网膜反应。
PURPOSE To assess retinal response after lensectomy-vitrectomy, the authors analyzed glial fibrillary acidic protein (GFAP), which retinal glial cells express in several pathologic conditions. METHODS GFAP expression was examined by means of immunohistochemistry, Western blot analysis, and enzyme-linked immunosorbent assay (ELISA) in rabbit retina after lensectomy-vitrectomy. RESULTS Müller cells had detectable GFAP immunoreactivity in peripheral retina 3 days after surgery. GFAP immunoreactivity was present in both peripheral and posterior regions 7 days, 14 days, and 6 months after surgery. The authors confirmed that anti-GFAP antibody recognized the 51 kDa protein specifically by Western blot analysis. Time-dependent increase of GFAP in peripheral retina was also obtained by ELISA: CONCLUSIONS Such progressive GFAP accumulation in Müller cells, which are sensitive to microenvironmental changes, may reflect some underlying retinal response after lensectomy-vitrectomy.
DOI: --
发表时间: 1988-09
影响因子: 4.4
作者:
P. Ekström;S. Sanyal;K. Narfström;G. Chader;T. Veen
通讯作者: P. Ekström;S. Sanyal;K. Narfström;G. Chader;T. Veen
DOI: 10.1001/archopht.1981.03930010635009
发表时间: 1981-01-01
影响因子: --
作者:
QUIGLEY, HA;ADDICKS, EM;MAUMENEE, AE
通讯作者: MAUMENEE, AE
DOI: --
发表时间: 1984-11
影响因子: 4.4
作者:
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DOI: 10.1016/0014-4835(85)90108-3
发表时间: 1985
影响因子: 3.4
作者:
Pahuja,SL;Mullins,BT;Reid,TW
通讯作者: Reid,TW
DOI: --
发表时间: 1984
影响因子: 4.4
作者:
D'Amico,DJ;Libert,J;Kenyon,KR;Hanninen,LA;Caspers-Velu,L
通讯作者: Caspers-Velu,L