目的观察不同参数的竹红菌乙素-光动力学疗法（HB-PDT）对青紫蓝兔脉络膜毛细血管层的生物学效应以及对视网膜的非选择性损伤，为临床应用HB-PDT疗法治疗脉络膜新生血管（CNV）提供依据。

Objective To compare the biological effects of different treating parameters of HB-PDT on choroid and retina and to supply the basic study of HB-PDT in treating choroidal neovascularization (CNV).

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每一毛细血管网格内神经元的数目亦以第4层最多，平均为4.36个。

The number of neurons within each lattice of the capillary network was most numerous in the fourth layer, 4.36 per lattice.

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壁层上皮细胞形成新月体性肾炎的肾小球，新月体从四周挤压毛细血管丛。

Here is another glomerulus with epithelial crescents squashing the glomerular tufts from all sides.

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