Helicobacter pylori infection might be a protective factor against Parkinson’s disease

X Xiao Xiao (The Education Ministry Key Lab of Resource Chemistry, Shanghai Frontiers Science Center of Biomimetic Catalysis) Z Zuo Wang H Huiwang Zhang B Binghong Li Q Qinchuan Hou J Jinxia Wang W Wenbo Xiu R Rui Zhang G Gao Zhang Y Yongli Lan Y Yang Chen M Mo Zhang (State Key Laboratory of Physical Chemistry of Solid Surfaces, Collaborative Innovation Center of Chemistry for Energy Materials, College of Chemistry and Chemical Engineering) C Chaonan Sun Y Yanping Gao A An Li X Xiong Zhu C Caiping Gao C Chong He F Fang Lu (Center for Functional Nanomaterials) P Ping Shuai