Results 11 to 20 of about 23,947 (195)

Emerging roles of microRNAs in morphine tolerance

open access: yesJournal of Pain Research, 2019
Jiangju Huang, Jian Wang, Qulian Guo, Wangyuan ZouDepartment of Anesthesiology, Xiangya Hospital, Central South University, Changsha, Hunan 410008, People’s Republic of ChinaAbstract: Morphine is commonly used in clinical management to alleviate ...
Huang J, Wang J, Guo Q, Zou W
doaj   +4 more sources

Delay of Morphine Tolerance by Palmitoylethanolamide [PDF]

open access: yesBioMed Research International, 2015
In spite of the potency and efficacy of morphine, its clinical application for chronic persistent pain is limited by the development of tolerance to the antinociceptive effect. The cellular and molecular mechanisms underlying morphine tolerance are complex and still unclear.
DI CESARE MANNELLI, LORENZO   +4 more
openaire   +2 more sources

Xylopic acid from Xylopia aethiopica (Annonaceae) inhibits morphine tolerance in rats [PDF]

open access: yesPharmaceutical Sciences Asia, 2022
Traditionally, Xylopia aethiopica is used to manage pain disorders such as neuralgia, colic pain, rheumatism and headache. Using animal models, this study aimed to investigate the ability of Xylopic Acid (XA), a kaurene diterpene obtained from Xylopia ...
Priscilla Kolibea Mante   +7 more
doaj   +1 more source

GABAB receptors within the central nucleus of amygdala may involve in the morphine-induced incentive tolerance in female rats [PDF]

open access: yesIranian Journal of Basic Medical Sciences, 2017
Objective(s): Central nucleus of amygdala (CeA) is the most important region for morphine-induced reward, and GABAergic system plays an important role on morphine reinforcement. The influence of CeA administration of GABAB receptor agonist and antagonist
Firoozeh Alavian, Saeedeh Ghiasvand
doaj   +1 more source

Electroacupuncture Attenuates Morphine Tolerance in Rats with Bone Cancer Pain by Inhibiting PI3K/Akt/JNK1/2 Signaling Pathway in the Spinal Dorsal Horn

open access: yesIntegrative Cancer Therapies, 2021
Purpose: Morphine is often used for the treatment of moderate and severe cancer pain, but long-term use can lead to morphine tolerance. Methods for effectively inhibiting morphine tolerance and the related mechanism of action are of great significance ...
Bin Jiang MD   +8 more
doaj   +1 more source

Modulation of Morphine Analgesia, Antinociceptive Tolerance, and Mu-Opioid Receptor Binding by the Cannabinoid CB2 Receptor Agonist O-1966

open access: yesFrontiers in Pharmacology, 2022
Acutely, non-selective cannabinoid (CB) agonists have been shown to increase morphine antinociceptive effects, and we and others have also demonstrated that non-selective CB agonists attenuate morphine antinociceptive tolerance. Activation of cannabinoid
Zachary W. Reichenbach   +10 more
doaj   +1 more source

Functionally selective signaling for morphine and fentanyl antinociception and tolerance mediated by the rat periaqueductal gray. [PDF]

open access: yesPLoS ONE, 2014
Functionally selective signaling appears to contribute to the variability in mechanisms that underlie tolerance to the antinociceptive effects of opioids.
Michael M Morgan   +2 more
doaj   +1 more source

Unconditioned and learned morphine tolerance influence hippocampal-dependent short-term memory and the subjacent expression of GABA-A receptor alpha subunits.

open access: yesPLoS ONE, 2021
Backgroundɣ-aminobutyric acid (GABA) facilitator valproic acid may be able to curb memory disruption induced by morphine exposure.ObjectiveThe effects of the GABA facilitator valproic acid on the behavioral tolerance induced by morphine were investigated.
Ghazaleh Ghamkharinejad   +4 more
doaj   +1 more source

The effect of metformin on morphine analgesic tolerance and dependence in rats

open access: yesResearch in Pharmaceutical Sciences, 2018
Opiate tolerance and dependence is a worldwide public health problem and gives a significant burden to society. The aim of this study was to evaluate the effects of metformin (MET) on development and expression of morphine tolerance and dependence in ...
Iman Fatemi   +3 more
doaj   +1 more source

Phosphoproteomics and bioinformatics analyses of spinal cord proteins in rats with morphine tolerance. [PDF]

open access: yesPLoS ONE, 2014
Morphine is the most effective pain-relieving drug, but it can cause unwanted side effects. Direct neuraxial administration of morphine to spinal cord not only can provide effective, reliable pain relief but also can prevent the development of ...
Wen-Jinn Liaw   +7 more
doaj   +1 more source

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