Table 3 Effect of T. avellanedae aqueous extract (AE, 100, 200, and 400 mg/Kg) and morphine at the formalin 1% test. The results of the AE at the analgesia model induced by formalin are shown as the median of the time, which each mouse spent licking its posterior left paw after administration of formalin (1%) and its respective percentage. The AE (200 and 400 mg/Kg) significantly reduced the second phase of the formalin test.

From: Antinociceptive and antiedematogenic properties and acute toxicity of Tabebuia avellanedae Lor. ex Griseb. inner bark aqueous extract