Modulation of A1 adenosine receptor expression by cell aggregation and long‐term activation of A2a receptors in cultures of avian retinal cells: involvement of the cyclic AMP/PKA pathway
1. Department of Neurobiology and Program of Neurosciences, Institute of Biology, Fluminense Federal University, Niterói, Brazil;2. Institute of Biophysics Carlos Chagas Filho, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil