Combination with cooling-heat Chinese medicine Qing-kai-ling, not warming-yang Shen-fu, enhances the antitumor effect of gefitinib in resistant non-small cell lung cancer models in vitro and in vivo

Yan-chun Qu The Second A liated Hospital of Guangzhou University of Chinese Medicine https://orcid.org/00000003-4959-8050 Ying Zou Guangzhou Medical University A liated Cancer Hospital Shuai Shi Luoyang First People's Hospital Yanjuan Zhu (  zyjsophy@gzucm.edu.cn ) https://orcid.org/0000-0002-1956-7774 Yi-hong Liu The Second A liated Hospital of Guangzhou University of Chinese Medicine Li-rong Liu The Second A liated Hospital of Guangzhou University of Chinese Medicine Xiao-hua Zheng Conghua Hospital of Traditional Chinese Medicine Hui-hui Chen Zhuhai Hospital of Integrated Traditional Chinese and Western Medicine Hai-bo Zhang The Second A liated Hospital of Guangzhou University of Chines Medicine