Results 71 to 80 of about 139,648 (209)

Effects of Loperamide on Mechanical Allodynia Induced by Herpes Simplex Virus Type-1 in Mice

open access: yesJournal of Pharmacological Sciences, 2007
In the present study, we investigated whether the peripherally acting µ-opioid receptor agonist loperamide would inhibit allodynia in the non-inflamed dermatome of mice with herpetic pain.
Atsushi Sasaki   +5 more
doaj   +1 more source

Site selective C–H functionalization of Mitragyna alkaloids reveals a molecular switch for tuning opioid receptor signaling efficacy

open access: yesNature Communications, 2021
Mitragynine (MG) is an indole alkaloid from kratom plant that binds opioid receptors and as such presents a scaffold for the development of atypical opioid receptor modulators.
Srijita Bhowmik   +13 more
doaj   +1 more source

Nociceptin attenuates the escalation of oxycodone self-administration by normalizing CeA-GABA transmission in highly addicted rats. [PDF]

open access: yes, 2020
Approximately 25% of patients who are prescribed opioids for chronic pain misuse them, and 5 to 10% develop an opioid use disorder. Although the neurobiological target of opioids is well known, the molecular mechanisms that are responsible for the ...
Carrette, Lieselot LG   +7 more
core  

Caenorhabditis elegans as a model system to identify therapeutics for alcohol use disorders [PDF]

open access: yes, 2019
Alcohol use disorders (AUDs) cause serious problems in society and few effective treatments are available. Caenorhabditis elegans (C. elegans) is an excellent invertebrate model to study the neurobiological basis of human behavior with a conserved, fully
Bell, Richard L.   +6 more
core   +1 more source

Methadone for Cancer Pain

open access: yesPalliative Care, 2010
Pain is one of the most common and incapacitating symptoms experienced by patients with advanced cancer. Methadone is a potent opioid with strong affinity for the µ opioid receptor. In addition to being a potent µ opioid receptor ligand, methadone blocks
Eric E. Prommer
doaj   +2 more sources

Alcohol addiction: a molecular biology perspective. [PDF]

open access: yes, 2015
Alcohol misuse represents worldwide an important risk factor for death and disability. Excessive alcohol consumption is widely diffused in different ethnicities and alcohol use is part of the lifestyle of both young and old people.
Ferraguti, Giampiero   +2 more
core   +1 more source

Nitrous Oxide: Mechanism of Its Antinociceptive Action [PDF]

open access: yes, 1995
Nitrous oxide (N2O) is an anesthetic gas known to produce an analgesic effect at sub-anesthetic concentrations. This analgesic property of N2O can be clinically exploited in a broad range of conditions where pain relief is indicated.
Quock, Raymond M., Vaughn, Linda K.
core   +1 more source

On the G-protein-coupled receptor heteromers and their allosteric receptor-receptor interactions in the central nervous system: focus on their role in pain modulation [PDF]

open access: yes, 2013
The modulatory role of allosteric receptor-receptor interactions in the pain pathways of the Central Nervous System and the peripheral nociceptors has become of increasing interest.
Agnati, Luigi F   +6 more
core   +3 more sources

Research progress on biased μ-opioid receptor agonists

open access: yes徐州医科大学学报
Opioid analgesics, which primarily exert their effects through μ-opioid receptors, have long been valuable choices in pain management. However, opioid analgesics often cause various adverse reactions that are common to traditional opioids, especially ...
LI Ning, LIU Cunming
doaj   +1 more source

A Background of the Opioid Epidemic and Its Relationship to the Medicaid Expansion [PDF]

open access: yes, 2019
Despite the recent increase in public awareness of the opioid epidemic, the background of this epidemic is still disappointingly unknown to the public.
Jang, Er Yearn
core   +2 more sources

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