This paper is the thirty-sixth consecutive installment of the annual review of research
concerning the endogenous opioid system. It summarizes papers published during 2013 …

Huntington's disease (HD) is an autosomal dominant neurodegenerative disease.
Accordingly, 3-nitropropionic acid (3-NP) has been found to effectively produce HD-like …

Annona dolabripetala Raddi is an endemic native Brazilian tree. The featured species was
chosen as part of a research project aiming at expanding the phytochemical knowledge of …

Withania somnifera (L.) Dunal extracts (WSEs) may possess therapeutic perspectives in the
treatment of inflammation and pain. We aimed to evaluate the antinociceptive property of a …

Pain is responsible for inducing physical and mental stress, interfering negatively in patients'
quality of life. Classic analgesic drugs, such as opioids and non‐steroidal anti‐inflammatory …

Ethnopharmacological relevance Joannesia princeps (SOJP) has been used in folk
medicine as anthelmintic treatment and cutaneous wound healing. Aim of the study: The …

The development of analgesic drugs is still a necessity due to the inefficiency of the current
treatments for some pathological conditions and also due to the adverse effects produced by …

The development of analgesic drugs is still a necessity due to the inefficiency of the current
treatments for some pathological conditions and also due to the adverse effects produced by …

A dor é definida como uma experiência sensorial desagradável associada a um dano
tecidual real ou potencial. Ela pode ser classificada em dor aguda, que é caracterizada pelo …