Figure 2From: Long-acting κ opioid antagonists nor-BNI, GNTI and JDTic: pharmacokinetics in mice and lipophilicityNor-BNI levels in plasma and brain in mice over 24 hours (10 mg kg-1 i.p.). A, linear scale with inset of brain levels; B, log scale [× = MRC÷2 (estimate for points < MRC)].Back to article page