Results: The average grey value of NOS positive reactive product in experimental group is lower than that in control group (P<0.01).

结果：实验组NOS阳性反应物平均灰度值与实验对照组比较明显降低（P< 0 .0 1）。

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Results: The average grey value of NOS positive reactive product in experimental group is lower than that in control group (P<0.01).

结果：实验组NOS阳性反应物平均灰度值与实验对照组比较明显降低（P< 0 .0 1）。

youdao