Rhynchophylline inhibits the formation of METH-induced CPP in zebrafish.
Rhynchophylline ameliorates the content of dopamine and glutamate in the brains.
Rhynchophylline down-regulates the expression of TH and NR2B in the brains.
Rhynchophylline inhibits METH-induced locomotor activity in transgenic larvae.
Rhynchophylline may be a promising candidate for the treatment of METH addiction.