Formation of highly analgesic morphine-6-glucuronide following physiologic concentration of morphine in human brain

Hideyuki Yamada1, Kumiko Ishii, Yuji Ishii

  • 1Laboratory of Molecular Life Science, Graduate School of Pharmaceutical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka 812-8582, Japan.