Results 21 to 30 of about 235,160 (357)

Linagliptin, a Selective Dipeptidyl Peptidase-4 Inhibitor, Reduces Physical and Behavioral Effects of Morphine Withdrawal

open access: yesMolecules, 2022
(1) Background: Recent data indicate that receptors for GLP-1 peptide are involved in the activity of the mesolimbic system. Thus, the purpose of the present study was to examine the effect of the selective dipeptidyl peptidase-4 (DPP-4) inhibitor ...
Joanna Listos   +8 more
doaj   +1 more source

Pharmacokinetic modeling of morphine and its glucuronides: Comparison of nebulization versus intravenous route in healthy volunteers

open access: yesCPT: Pharmacometrics & Systems Pharmacology, 2022
Intravenous (i.v.) morphine is a safe, robust, and recommended treatment for severe pain using the titration principle. Despite its high efficacy, it is impacted by organizational constraints related to venous access.
Thomas Duflot   +6 more
doaj   +1 more source

Neural mechanisms underlying morphine withdrawal in addicted patients: a review [PDF]

open access: yesReviews in Clinical Medicine, 2015
Morphine is one of the most potent alkaloid in opium, which has substantial medical uses and needs and it is the first active principle purified from herbal source. Morphine has commonly been used for relief of moderate to severe pain as it acts directly
Nima Babhadiashar   +5 more
doaj   +3 more sources

Oral morphine induces spinal 5‐hydroxytryptamine (5‐HT) release using an opioid receptor‐independent mechanism

open access: yesPharmacology Research & Perspectives, 2023
Morphine induces spinal 5‐hydroxytryptamine (5‐HT) release, but the role and mechanism of the spinal 5‐HT release induced by morphine are not well understood.
Shingo Nakamura   +4 more
doaj   +1 more source

Attenuation by dextromethorphan on the higher liability to morphine-induced reward, caused by prenatal exposure of morphine in rat offspring

open access: yesJournal of Biomedical Science, 2009
Co-administration of dextromethorphan (DM) with morphine during pregnancy and throughout lactation has been found to reduce morphine physical dependence and tolerance in rat offspring.
Tao Pao-Luh   +3 more
doaj   +1 more source

Fentanyl depression of respiration: comparison with heroin and morphine

open access: yesbioRxiv, 2019
Background and Purpose Fentanyl overdose deaths have reached ‘epidemic’ levels in North America. Death in opioid overdose invariably results from respiratory depression.
R. Hill   +4 more
semanticscholar   +1 more source

The Mechanisms Involved in Morphine Addiction: An Overview

open access: yesInternational Journal of Molecular Sciences, 2019
Opioid use disorder is classified as a chronic recurrent disease of the central nervous system (CNS) which leads to personality disorders, co-morbidities and premature death.
J. Listos   +5 more
semanticscholar   +1 more source

Morphine induces changes in the gut microbiome and metabolome in a morphine dependence model

open access: yesScientific Reports, 2018
Opioid analgesics are frequently prescribed in the United States and worldwide. However, serious comorbidities, such as dependence, tolerance, immunosuppression and gastrointestinal disorders limit their long-term use.
Fuyuan Wang   +5 more
semanticscholar   +1 more source

Role of Pharmacokinetic Effects in the Potentiation of Morphine Analgesia by L-Type Calcium Channel Blockers in Mice

open access: yesJournal of Pharmacological Sciences, 2004
The present study was designed to investigate the pharmacokinetic interaction of morphine with three classes of L-type calcium channel blockers (CCB) and its relationship to morphine-induced mechanical antinociception in mice.
Norifumi Shimizu   +6 more
doaj   +1 more source

A synthesis of oral morphine equivalents (OME) for opioid utilisation studies

open access: yesPharmacoepidemiology and Drug Safety, 2016
Oral Morphine Equivalent (OME) doses are increasingly being used as a metric to represent opioid use. Driven by a growing need from pharmacoepidemiological studies, the objective of this study was to develop a comprehensive OME conversion table that can ...
S. Nielsen   +3 more
semanticscholar   +1 more source

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