In male rats, the ability of central insulin to suppress glucose production is impaired by olanzapine, whereas glucose uptake is left intact

From the Centre for Addiction and Mental Health, Toronto, Ont., Canada (Kowalchuk, Teo, Wilson, Chintoh, Agarwal, Remington, Hahn); the Institute of Medical Sciences, University of Toronto, Toronto, Ont., Canada (Kowalchuk, Giacca, Remington, Hahn); the Department of Psychiatry, University of Toronto, Toronto, Ont., Canada (Chintoh, Remington, Hahn); and the Department of Physiology, University of Toronto, Toronto, Ont., Canada (Lam, Giacca).

From the Centre for Addiction and Mental Health, Toronto, Ont., Canada (Kowalchuk, Teo, Wilson, Chintoh, Agarwal, Remington, Hahn); the Institute of Medical Sciences, University of Toronto, Toronto, Ont., Canada (Kowalchuk, Giacca, Remington, Hahn); the Department of Psychiatry, University of Toronto, Toronto, Ont., Canada (Chintoh, Remington, Hahn); and the Department of Physiology, University of Toronto, Toronto, Ont., Canada (Lam, Giacca).

From the Centre for Addiction and Mental Health, Toronto, Ont., Canada (Kowalchuk, Teo, Wilson, Chintoh, Agarwal, Remington, Hahn); the Institute of Medical Sciences, University of Toronto, Toronto, Ont., Canada (Kowalchuk, Giacca, Remington, Hahn); the Department of Psychiatry, University of Toronto, Toronto, Ont., Canada (Chintoh, Remington, Hahn); and the Department of Physiology, University of Toronto, Toronto, Ont., Canada (Lam, Giacca).

From the Centre for Addiction and Mental Health, Toronto, Ont., Canada (Kowalchuk, Teo, Wilson, Chintoh, Agarwal, Remington, Hahn); the Institute of Medical Sciences, University of Toronto, Toronto, Ont., Canada (Kowalchuk, Giacca, Remington, Hahn); the Department of Psychiatry, University of Toronto, Toronto, Ont., Canada (Chintoh, Remington, Hahn); and the Department of Physiology, University of Toronto, Toronto, Ont., Canada (Lam, Giacca).

From the Centre for Addiction and Mental Health, Toronto, Ont., Canada (Kowalchuk, Teo, Wilson, Chintoh, Agarwal, Remington, Hahn); the Institute of Medical Sciences, University of Toronto, Toronto, Ont., Canada (Kowalchuk, Giacca, Remington, Hahn); the Department of Psychiatry, University of Toronto, Toronto, Ont., Canada (Chintoh, Remington, Hahn); and the Department of Physiology, University of Toronto, Toronto, Ont., Canada (Lam, Giacca).

From the Centre for Addiction and Mental Health, Toronto, Ont., Canada (Kowalchuk, Teo, Wilson, Chintoh, Agarwal, Remington, Hahn); the Institute of Medical Sciences, University of Toronto, Toronto, Ont., Canada (Kowalchuk, Giacca, Remington, Hahn); the Department of Psychiatry, University of Toronto, Toronto, Ont., Canada (Chintoh, Remington, Hahn); and the Department of Physiology, University of Toronto, Toronto, Ont., Canada (Lam, Giacca).

From the Centre for Addiction and Mental Health, Toronto, Ont., Canada (Kowalchuk, Teo, Wilson, Chintoh, Agarwal, Remington, Hahn); the Institute of Medical Sciences, University of Toronto, Toronto, Ont., Canada (Kowalchuk, Giacca, Remington, Hahn); the Department of Psychiatry, University of Toronto, Toronto, Ont., Canada (Chintoh, Remington, Hahn); and the Department of Physiology, University of Toronto, Toronto, Ont., Canada (Lam, Giacca).

From the Centre for Addiction and Mental Health, Toronto, Ont., Canada (Kowalchuk, Teo, Wilson, Chintoh, Agarwal, Remington, Hahn); the Institute of Medical Sciences, University of Toronto, Toronto, Ont., Canada (Kowalchuk, Giacca, Remington, Hahn); the Department of Psychiatry, University of Toronto, Toronto, Ont., Canada (Chintoh, Remington, Hahn); and the Department of Physiology, University of Toronto, Toronto, Ont., Canada (Lam, Giacca).

From the Centre for Addiction and Mental Health, Toronto, Ont., Canada (Kowalchuk, Teo, Wilson, Chintoh, Agarwal, Remington, Hahn); the Institute of Medical Sciences, University of Toronto, Toronto, Ont., Canada (Kowalchuk, Giacca, Remington, Hahn); the Department of Psychiatry, University of Toronto, Toronto, Ont., Canada (Chintoh, Remington, Hahn); and the Department of Physiology, University of Toronto, Toronto, Ont., Canada (Lam, Giacca).