https://www.selleckchem.com/pr....oducts/purmorphamine
5 mg/kg, SC) could produce a significant CPP in morphine-sensitized animals. The administration of isoniazid before morphine (on the days of tolerance or sensitization induction) inhibited the development of tolerance or sensitization to the rewarding effect of morphine in the CPP paradigm. Isoniazid can be a useful drug for the prevention of tolerance and sensitization to the rewarding effects of morphine. Isoniazid can be a useful drug for the prevention of tolerance and sensitization to the rewarding effects of morphine. For ce