OBJECTIVE Role of nitric oxide (NO) in reversing morphine anti-nociception has been shown. However, the interaction between NO and naloxone-induced pain in the hippocampus is unknown. The present study aimed to investigate the involvement of molecule NO in naloxone-induced pain and its possible interaction with naloxone into cortical area 1 (CA1) of hippocampus. MATERIALS AND METHODS Male Wis...

Hippocampus as part of the limbic system plays an important role in abused drugs-induced memory. The role of glutamate receptor within the hippocampal CA1 area in morphine-induced memory has also been postulated. Previous studies indicated that glutamate receptors exert their effects in part through the release of nitric oxide (NO). In the present study, the effects of intra-CA1 area injections...

Introduction: There are several different molecular pathways in tissue damage by Ischemic Brain Injury. The use of antioxidants and free radical scavengers are a matter of attention by some researchers. Crocus sativus (saffron) is used previously for protective effects in ischemia state by some researchers. To assess pathologic aspects of neuroprotection of saffron in some susceptible brain are...