References: |
1. Beavo, J.A., et al. (1970) Effects of xanthine derivatives on lipolysis and on adenosine 3',5'- monophosphate phosphodiesterase activity. Mol. Pharmacol. 6(6):597-603. 2. Coffin, V.L. and R.D. Spealman (1989) Psychomotor-stimulant effects of 3-isobutyl-1- tethylxanthine: comparison with caffeine and 7-(2-chloroethyl) theophylline. Eur. J. Pharmacol. 170(1-2):35-40. 3. Saavedra, A.P., et al. (2002) Role of cAMP, PKA and Rap1A in thyroid follicular cell survival. Oncogene 21(5):778-788. 4. van Staveren, W.C., et al. (2001) The effects of phosphodiesterase inhibition on cyclic GMP and cyclic AMP accumulation in the hippocampus of the rat. Brain Res. 888(2):275-286. 5. Simonsson, E., et al. (2000) The cyclic AMP-protein kinase A pathway restrains islet phospholipase A(2) activation. Biochem. Biophys. Res. Commun. 269(1):242-246. |