Macrophage populations and cardiac sympathetic denervation during L-NAME-induced hypertension in rats - Neves, S. R. S.; Machado, C. R. S.; Pinto, A. M. T.; Borges, A. H. D.; Cunha, Fernando de Queiroz; Camargos, E. R. S. (Histology and Histopathology, 2006)