Brain kinetics of methylphenidate (Ritalin) enantiomers after oral administration

@article{Ding2004BrainKO,
  title={Brain kinetics of methylphenidate (Ritalin) enantiomers after oral administration},
  author={Y. Ding and S. Gatley and P. Thanos and C. Shea and V. Garza and Youwen Xu and P. Carter and P. King and D. Warner and Nicholas B Taintor and D. J. Park and B. Pyatt and J. Fowler and N. Volkow},
  journal={Synapse},
  year={2004},
  volume={53}
}
Methylphenidate (MP) (Ritalin) is widely used for the treatment of attention deficit hyperactivity disorder (ADHD). It is a chiral drug, marketed as the racemic mixture of d‐ and l‐threo enantiomers. Our previous studies (PET and microdialysis) in humans, baboons, and rats confirm the notion that pharmacological specificity of MP resides predominantly in the d‐isomer. A recent report that intraperitoneally (i.p.) administered l‐threo‐MP displayed potent, dose‐dependent inhibition of cocaine‐ or… Expand
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