endoplasmic reticulum (er) stress provides abnormalities in insulin action, inflammatory responses, lipoprotein b100 degradation and hepatic lipogenesis. excess accumulation of triglyceride in hepatocytes may also lead to disorders such as non-alcoholic fatty liver disease (nafld) and nonalcoholic steatohepatitis (nash). opioid peptides are involved in triglyceride and cholesterol dysregulat...

Clinical trials have shown that naltrexone is effective in treating alcohol dependence; nausea and dysphoria have been reported as "side effects" in many of these studies. In primates, naltrexone reduces reinforced responding for oral ethanol, sucrose, and phencyclidine. This study was designed to determine if naltrexone reduces reinforced responding for various solutions by producing an intero...

AIMS To examine and compare mortality rates in patients treated with oral and implant naltrexone. DESIGN A retrospective cohort study. SETTING A community not-for-profit drug treatment clinic. PARTICIPANTS Patients treated with oral naltrexone (n = 2155, 17 207 patient-years) and implant naltrexone (n = 2389, 11 678 patient-years) for problematic opiate use between August 1997 and Decembe...

BACKGROUND AND OBJECTIVES Extended-release (XR) injection naltrexone has proved promising in the treatment of opioid dependence. Induction onto naltrexone is often accomplished with a procedure known as rapid naltrexone induction. The purpose of this study was to evaluate pre-treatment patient characteristics as predictors of successful completion of a rapid naltrexone induction procedure prior...

OBJECTIVE Naltrexone, an efficacious medication for alcohol dependence, does not work for everyone. Symptoms such as insomnia and mood instability that are most evident during early abstinence might respond better to a different pharmacotherapy. Gabapentin may reduce these symptoms and help prevent early relapse. This clinical trial evaluated whether the combination of naltrexone and gabapentin...

BACKGROUND Naltrexone may improve success in primary care treatment of alcohol dependence (AD). This study tests naltrexone and primary care management (PCM) vs naltrexone and cognitive behavior therapy (CBT) and tests naltrexone maintenance among patients who respond to an initial course of naltrexone combined with PCM vs CBT. METHODS A nested sequence of 3 randomized trials was conducted. I...

Oral naltrexone, a nonselective opioid antagonist, is approved for the treatment of alcohol and opioid dependence. However, the efficacy of oral naltrexone is limited by poor patient compliance. To overcome this limitation, attempts have been made to develop an injectable extended-release formulation of naltrexone, including encapsulation into biodegradable polymer microspheres (e.g. Medisorb N...

Rats were trained to discriminate 4-h pretreatment with 10 mg/kg morphine and 15-min pretreatment with 0.3 mg/kg naltrexone (morphine-->naltrexone) from pretreatment with saline and 0.3 mg/kg naltrexone (saline-->naltrexone). The discrimination seems to derive from interoceptive stimuli from antagonist-precipitated withdrawal from acute morphine dependence. The purpose of this study was to exte...