求助两篇文献，谢谢

exin11

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The role of environmental exposures in neurodegeneration and neurodegenerative diseases
% k$ `6 U) N; X0 B7 P: E/ y0 ehttp://toxsci.oxfordjournals.org ... /toxsci.kfr239.long0 W& h8 d4 S% ]3 m' x8 m+ J. W& z

6 U% r( b, v/ I& f( q0 ~( bEmerging roles of epigenetic mechanisms in Parkinson’s disease6 c9 h& f9 t+ W7 @; p3 R0 b
http://www.springerlink.com/content/52l4635148x323h9/