Imaging Mass Spectrometry Reveals Elevated Nigral Levels of Dynorphin Neuropeptides in L-DOPA-Induced Dyskinesia in Rat Model of Parkinson's Disease

• Anna Ljungdahl,

  Affiliation Department of Pharmaceutical Biosciences, Drug Safety and Toxicology, Uppsala University, Uppsala, Sweden

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• Jörg Hanrieder,

  Affiliations Department of Pharmaceutical Biosciences, Drug Safety and Toxicology, Uppsala University, Uppsala, Sweden, Department of Physical and Analytical Chemistry, Analytical Chemistry, Uppsala University, Uppsala, Sweden

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• Maria Fälth,

  Affiliation Unit Cancer Genome Research, Division of Molecular Genetics, German Cancer Research Center (DKFZ), Heidelberg, Germany

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• Jonas Bergquist,

  Affiliation Department of Physical and Analytical Chemistry, Analytical Chemistry, Uppsala University, Uppsala, Sweden

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• Malin Andersson

  * E-mail: malin.andersson@farmbio.uu.se

  Affiliation Department of Pharmaceutical Biosciences, Drug Safety and Toxicology, Uppsala University, Uppsala, Sweden

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