Naunyn-Schmiedeberg's Archives of Pharmacology, J.L. Ortiz, F.J. Dasí, J. Cortijo, E.J. Morcillo, ß-Adrenoceptor stimulation up-regulates phosphodiesterase 4 activity and reduces prostaglandin E2-inhibitory effects in human neutrophils, Volume 361, Number 4 / Март 2000 г.
Some scientists claim that hydrogen, because it is so plentiful, is the basic building block of the universe. I dispute that. I say that stupidity is far more abundant than hydrogen, and THAT is the basic building block of the universe.
-- Frank Zappa