Introduction The perception of pain varies individually. Chronic stress leads to analgesia.
The use of animal chronic mild stress model to mimic human condition was previously
developed and now applied in the evaluation of pain perception in rats with dentin
hypersensitivity (DH). Aims Using DH model induced by dentin erosion (DE) mediated by
acidic solution, the present study aimed the evaluation of the interaction of chronic stress
and pain induced by DH in rats with DE. Methods DH was induced by ad libitum 30-day …