BACKGROUND There is a paucity of data on frequency of metabolic syndrome (MS), insulin resistance (IR), and oxidative stress in Indian opiate users without comorbidities. OBJECTIVES To determine the influence of opiate use on frequency of MS, homeostasis model assessment for IR (HOMA-IR), high-sensitivity C-reactive protein (hs-CRP), and oxidative stress in opiate-dependent male patients with...

BACKGROUND: Several pharmacological approaches are effective in the treatment

The consolidation of newly acquired memories involves the temporal transition from a recent, less stable trace to a more permanent consolidated form. Opiates possess potent rewarding effects and produce powerful associative memories. The activation of these memories is associated with opiate abuse relapse phenomena and the persistence of compulsive opiate dependence. However, the neuronal, mole...

Reactions mediated by the opiate receptors that inhibit adenylate cyclase (EC 4.6.1.1) are closely coupled to subsequent reactions that gradually increase adenylate cyclase activity of neuroblastoma X glioma NG108-15 hybrid cells. Opiate-treated cells have higher basal-, prostaglandin E1-, and 2-chloroadenosine-stimulated activities than do control cells. However, NaF or guanosine 5'-(beta, gam...

the efficacy of neurofeedback treatment on psychopathological symptoms in addicted male patients was assessed. participants were 20 opiate dependent patients who was seeking medication treatment. after completing the symptom chekclist-90-revised (derogatis, 1975), participants were randomly assigned to an experimental or a witness group. the experimental group received 30 sessions of neurofeedb...

Repeated use of opiate analgesic drugs such as morphine for the relief of chronic pain may result in the development of opiate tolerance and dependence, leading to a narrowing of the drug's therapeutic index and increased side effects. Previous preclinical work has shown that interruption of a signaling cascade involving the N-methyl-D-aspartate receptor and NO prevents morphine tolerance. In t...

BACKGROUND Intravenous drug misuse, principally heroin, occurs primarily in the Greater Dublin area. Methadone maintenance treatment has been an important part of the response to opiate misuse in Dublin since 1992. AIMS To determine the number of opiate-related deaths in Dublin City and County during 1999, to establish the number of methadone-related deaths and determine the proportion of dea...

UNLABELLED Protracted opiate withdrawal is accompanied by altered responsiveness of midbrain dopaminergic (DA) neurons, including a loss of DA cell response to morphine, and by behavioral alterations, including affective disorders. GABAergic neurons in the tail of the ventral tegmental area (tVTA), also called the rostromedial tegmental nucleus, are important for behavioral responses to opiates...