Romero, Asunción; Miranda, Hugo F.; Puig, Margarita M.(Elsevier Inc., 2010)
The development of morphine-tolerance after chronic administration, reduces analgesic efficacy and is a significant clinical problem in some patients; may be managed clinically by increasing the doses of morphine and/or ...
An animal model of voluntary oral morphine consumption would allow for a pre-clinical evaluation of new treatments aimed at reducing opioid intake in humans. However, the main limitation of oral morphine consumption in ...
Letelier Muñoz, María Eugenia; Sánchez, Emilio; Del Villar, Eugenia(1984)
1. 1. Comparative studies of the actions of morphine in different mammals have shown that Octodon degus presents an unusual tolerance to this compound. 2. 2. Morphine glucuronidation and N-demethylation in microsomal ...