The successful rate of the enzymatic digestion culture method was 83.3%, which was prior to the tissue pieces culture method significantly.

经酶消化法短期培养成功率为83.3%，明显高于组织块培养法。

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Method:Primary cells of human degenerative AF were obtained through in vitro monolayer culture combined with enzyme digestion method and tissue pieces culture method.

方法结合酶消化法和组织块培养法，体外单层培养人退变纤维环原代细胞。

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