Calcium Dobesilate Restores Autophagy by Inhibiting the VEGF/PI3K/AKT/mTOR Signaling Pathway mā Yue Wang, Yun-hong Lu, Chao Tang, Mei Xue, Xiao-yu Li, Yun-peng Chang, Ying Cheng, Ting Li, Xiao-chen Yu, Bei Sun, Chun-jun Li, Li-ming Chen