结果发现其主要原因为房角阻塞，瞳孔阻滞，手术创伤及血—房水屏障破坏等。

Result It was found that the main are were: the obstruction of Angle of anterior chamber, the pupillary block, the surgical trauma and the blood-aqueous harrier break down, etc.

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结论口服中药熊胆粉能透过血房水屏障及血玻璃体屏障到达房水和玻璃体，大部分时间点到达房水和玻璃体的能力相似。

Conclusion Fel Ursi can penetrate blood aqueous barrier and blood vitreous barrier, permeable ability into aqueous humor and vitreous are similar at most time points.

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