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来源：雅诚德英语网
Conclusion: Zisujian can significantly improve the content of NO of model rats with chronic bronchitis, and reduce the content of ET-1.
结论：“紫苏煎”可显著提高慢性支气管炎模型大鼠的NO含量，降低ET - 1的含量。
Conclusion: Zisujian can significantly improve the content of NO of model rats with chronic bronchitis, and reduce the content of ET-1.
结论：“紫苏煎”可显著提高慢性支气管炎模型大鼠的NO含量，降低ET - 1的含量。