Results 331 to 340 of about 397,909 (400)

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.
Joanna Listos   +2 more
exaly   +2 more sources

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, Jingjing Meng, Li Zhang
exaly   +2 more sources

Morphine tolerance is attenuated in germfree mice and reversed by probiotics, implicating the role of gut microbiome

open access: yesProceedings of the National Academy of Sciences of the United States of America, 2019
Significance The last decade has seen an exponential increase in opioid use in the United States, resulting in a subset of the population developing opioid tolerance. In this paper, we unequivocally demonstrate that the gut microbiota plays a significant
Li Zhang, Jingjing Meng, Yuguang J Ban
exaly   +2 more sources

Targeted exosome-mediated delivery of opioid receptor Mu siRNA for the treatment of morphine relapse

open access: yesScientific Reports, 2015
Cell-derived exosomes have been demonstrated to be efficient carriers of small RNAs to neighbouring or distant cells, highlighting the preponderance of exosomes as carriers for gene therapy over other artificial delivery tools.
Yuchen Liu, Zhengya Liu, Xiaohong Jiang
exaly   +2 more sources
Some of the next articles are maybe not open access.

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Morphine/Naltrexone

CNS Drugs, 2010
Oral morphine/naltrexone extended release capsules comprise the selective mu-opioid receptor agonist morphine in a sustained-release formulation combined with a sequestered core of the mu-opioid receptor antagonist naltrexone for use in the management of moderate to severe pain.
Sean T, Duggan, Lesley J, Scott
openaire   +2 more sources

Endogenous morphine

Trends in Neurosciences, 2000
It is now well accepted that endogenous morphine is present in animals, both in invertebrates and vertebrates. It is a key signaling molecule that plays an important role in downregulating physiological responses, such as those in the immune system, including immune elements in the CNS.
STEFANO GB   +10 more
openaire   +4 more sources

Morphine: Radioimmunoassay

Science, 1970
The development of a radioimmunoassay for morphine is described. The hapten morphine is made antigenic by coupling it to a protein at the phenolic group of the molecule. Extremely low concentrations of morphine (0.5 nanogram) can be measured by this assay procedure.
S, Spector, C W, Parker
openaire   +2 more sources

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