Results 71 to 80 of about 292,142 (337)

Effectiveness of buprenorphine in detoxification and naltrexone in relapse prevention of tramadol-dependent patients: A case series

open access: yesArchives of Mental Health, 2021
Tramadol hydrochloride is a centrally acting synthetic analgesic drug. Its analgesic properties are weak agonist at mu- and kappa-opioid receptors, blockade of reuptake serotonin (5-HT), and norepinephrine at synaptic cleft inhibiting pain transmission ...
Vijaya Chandra Reddy Avula
doaj   +1 more source

Ethanol reversal of tolerance to the respiratory depressant effects of morphine [PDF]

open access: yes, 2015
Opioids are the most common drugs associated with unintentional drug overdose. Death results from respiratory depression. Prolonged use of opioids results in the development of tolerance but the degree of tolerance is thought to vary between different ...
A Fugelstad   +62 more
core   +5 more sources

Stress-Induced Reinstatement of Drug Seeking: 20 Years of Progress [PDF]

open access: yes, 2015
In human addicts, drug relapse and craving are often provoked by stress. Since 1995, this clinical scenario has been studied using a rat model of stress-induced reinstatement of drug seeking.
A Cippitelli   +291 more
core   +2 more sources

A Retrospective Cohort Study Comparing In-Person and Telemedicine-Based Opioid Agonist Treatment in Ontario, Canada, Using Administrative Health Data

open access: yesEuropean Addiction Research, 2021
Background: This study evaluated how telemedicine as a modality for opioid agonist treatment compares to in-person care. Methods: We conducted a retrospective cohort study of patients enrolled in opioid agonist treatment between January 1, 2011, and ...
K. Morin   +3 more
semanticscholar   +1 more source

Repeated activation of delta opioid receptors counteracts nerve injury-induced TNF-α up-regulation in the sciatic nerve of rats with neuropathic pain

open access: yesMolecular Pain, 2016
Despite mu opioid receptor agonists are the cornerstones of moderate-to-severe acute pain treatment, their effectiveness in chronic pain conditions is controversial.
Nunzio Vicario PhD (cand)   +6 more
doaj   +1 more source

The Bilateral Effects of Sleep-Related Breathing Disorders and Opioid Agonist Use: A Vicious Cycle in Methadone Maintenance Clinics

open access: yesJournal of Sleep Sciences, 2022
Substance use disorder is a critical social and health problem placing a tremendous burden on the country's health care system. Harm reductionpolicy focusing on using opioid agonist make up the majority of the maintenance treatment options.
Lahya Afshari Saleh   +3 more
doaj   +1 more source

Building healthcare provider relationships for patient-centered care: A qualitative study of the experiences of people receiving injectable opioid agonist treatment

open access: yesSubstance Abuse Treatment, Prevention, and Policy, 2020
Background Injectable opioid agonist treatment (iOAT) was designed as a pragmatic and compassionate approach for people who have not benefitted from medication assisted treatment with oral opioids (e.g., methadone).
Kirsten Marchand   +5 more
semanticscholar   +1 more source

A Tac1‐Expressing Brainstem Pathway Underlies the Pathogenesis of Trigeminal Neuralgia

open access: yesAdvanced Science, EarlyView.
A critical TG‐Sp5CTac1‐PBNTac1 pathway drives trigeminal neuropathic pain (TNP). Tac1‐expressing parabrachial nucleus (PBNTac1) neurons exhibit heightened responses to innocuous stimuli in TNP, and chemogenetic inhibition of these neurons effectively prevents TNP development.
Liting Sun   +11 more
wiley   +1 more source

Effects of the novel selective κ-opioid receptor agonist NP-5497-KA on morphine-induced reward-related behaviors

open access: yesScientific Reports, 2023
Opioid addiction and the opioid overdose epidemic are becoming more serious, and the development of therapeutic agents is essential for the pharmacological treatment of substance use disorders.
Soichiro Ide   +4 more
doaj   +1 more source

Placenta ingestion by rats enhances d- and k-opioid antinociception, but suppresses m-opioid antinociception [PDF]

open access: yes, 2004
Ingestion of placenta or amniotic fluid produces a dramatic enhancement of centrally mediated opioid antinociception in the rat. The present experiments investigated the role of each opioid receptor type (m, d, k) in the antinociception-modulating ...
DiPirro, Jean M., Kristal, Dr. Mark B.
core  

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