Abstract
The goal of this study is to evaluate, in vivo, the biological response of calcium hydroxide pastes {Ca(OH)2} with different vehicles prepared from plant extracts of Araça (Psidium cattleianum). For the staging of the pastes will be added to calcium hydroxide, aqueous, ethanolic solution, and ethanolic resuspended in propylene glycol prepared with vegetable extract of Araçá and as control…