The effects of vertical sleeve gastrectomy in rodents are ghrelin independent

Adam P. Chambers^*, Henriette Kirchner, Hilary E. Wilson-Perez, Jill A. Willency, John E. Hale, Bruce D. Gaylinn, Michael O. Thorner, Paul T. Pfluger, Jesus A. Gutierrez, Matthias H. Tschöp, Darleen A. Sandoval, Randy J. Seeley