Concurrent elevation of the levels of expression of striatal preproenkephalin and preprodynorphin mRNA in the rat brain by chronic treatment with caffeine.
Datta U, Noailles PA, Kraft M, Zhang Y, Angulo JA. Concurrent elevation of the levels of expression of striatal preproenkephalin and preprodynorphin mRNA in the rat brain by chronic treatment with caffeine. Neurosci Lett. 1997 Aug 01; 231(1):29-32.