Pinealectomy causes glucose intolerance and decreases adipose cell responsiveness to insulin in rats - Lima, F B; Machado, U F; Bartol, I; Seraphim, P M; Sumida, D H; Moraes, S M; Hell, N S; Okamoto, M M; Saad, M J; Carvalho, C R; Cipolla-Neto, J (Am J Physiol, 1998)