Metabolic control after intrasplenic islet autografting in dogs: β-cell secretory capacity, insulin action, and the entero-insular axis: M.P.M. van der Burg1, P.T.R. van Suylichem2, O.R. Guicherit1, M. Frölich3, H.H.P.J. Lemkes4, H.G. Gooszen5. Departments of 1Surgery, 3Clinical Chemistry and 4Endocrinology, University of Leiden, 2Department of Surgery, University of Groningen, and 5Department of Surgery, University of Utrecht, Netherlands