Absorption and Presystemic Metabolism of Selegiline Hydrochloride at Different Regions in the Gastrointestinal Tract in Healthy Males

@article{Barrett2004AbsorptionAP,
  title={Absorption and Presystemic Metabolism of Selegiline Hydrochloride at Different Regions in the Gastrointestinal Tract in Healthy Males},
  author={Jeffrey S. Barrett and Peter L Szego and Shashank Rohatagi and Richard J. Morales and Kimberly E. DeWitt and Gregory Rajewski and Joyce Ireland},
  journal={Pharmaceutical Research},
  year={2004},
  volume={13},
  pages={1535-1540}
}
AbstractPurpose. The absorption and disposition of selegiline (SEL) and its metabolites N-desmethylselegiline (DMS), L-methamphetamine (MET), and L-amphetamine (AMP) were assessed in 8 healthy male volunteers at proximal and distal regions of the intestine relative to oral administration (in the stomach) to determine if intestinal site dependence contributed to the erratic oral absorption of selegiline hydrochloride which is manifest as low and variable bioavailability. Methods. An open-label… 
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