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目的探讨原发性视网膜色素变性患者的发病机理。方法对３５例原发性视网膜色素变性患者及２９例其它眼病患者和３０例正常人的血液流变学指标进行了检测。结果原发性视网膜色素变性患者的低切和高切全血比粘度、相对粘度、血浆高切粘度明显升高，与正常组相比，均有显著性意义（Ｐ＜０．０５或Ｐ＜０．０１）。结论原发性视网膜色素变性患者存在血液流变学异常，血液流变学的改变可以加重病情
Objective To investigate the pathogenesis of primary retinitis pigmentosa in patients. Methods The hemorheological parameters of 35 cases of primary retinitis pigmentosa and 29 cases of other eye diseases and 30 normal subjects were detected. Results In patients with primary retinitis pigmentosa, the whole blood specific viscosity, relative viscosity and plasma viscosity were significantly increased compared with the normal group (P <0.05 or P < 0.01). Conclusion There is abnormal hemorheology in patients with primary retinitis pigmentosa and hemorheological changes may aggravate the condition