Results 11 to 20 of about 54,444 (297)

Chronic morphine alters the presynaptic protein profile: identification of novel molecular targets using proteomics and network analysis. [PDF]

open access: yesPLoS ONE, 2011
Opiates produce significant and persistent changes in synaptic transmission; knowledge of the proteins involved in these changes may help to understand the molecular mechanisms underlying opiate dependence. Using an integrated quantitative proteomics and
Noura S Abul-Husn   +7 more
doaj   +1 more source

Agmatine synthesis in morphine dependence [PDF]

open access: yesAnnals of General Psychiatry, 2006
Regunathan Soundar, Aricioglu Feyza
doaj   +2 more sources

Differential Changes in Expression of Stress- and Metabolic-related Neuropeptides in the Rat Hypothalamus during Morphine Dependence and Withdrawal [PDF]

open access: yes, 2013
Chronic morphine treatment and naloxone precipitated morphine withdrawal activates stress-related brain circuit and results in significant changes in food intake, body weight gain and energy metabolism.
Ferenczi, Szilamér   +6 more
core   +5 more sources

Morphine Addiction and Oxidative Stress: The Potential Effects of Thioredoxin-1

open access: yesFrontiers in Pharmacology, 2020
Long-term administration of morphine for the management of chronic pain will result in tolerance to its analgesic effect and could even cause drug dependence.
Xian-Si Zeng   +3 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

Nalbuphine ameliorates morphine/tramadol-induced dependence and tolerance to analgesia through locus coereulus (LC) norepinephrine

open access: yesZagazig Journal of Pharmaceutical Sciences, 2020
Chronic use of opioids as morphine and tramadol to control pain is associated with several side effects and tolerance to their analgesic effect and dependence. Some of the side effects of opioids can be ameliorated by naloxone, however this is associated
Waleed Barakat   +3 more
doaj   +1 more source

Opioid Receptors in Immune and Glial Cells-Implications for Pain Control [PDF]

open access: yes, 2020
Opioid receptors comprise μ (MOP), δ (DOP), κ (KOP), and nociceptin/orphanin FQ (NOP) receptors. Opioids are agonists of MOP, DOP, and KOP receptors, whereas nociceptin/orphanin FQ (N/OFQ) is an agonist of NOP receptors.
Celik, Melih Ö., Machelska, Halina
core   +1 more source

Eating Pattern of Morphine Dependent Rats

open access: yesJapanese Journal of Pharmacology, 1979
To analyze the drug ingestion patterns of rats in the course of dependence development while on the drug-admixed food (DAF) method, an automatic food intake measuring apparatus was developed. Rats were put on morphine-admixed food, and the food ingestion patterns were recorded with the apparatus in the course of dependence development, during drug ...
S, Yanaura, T, Suzuki
openaire   +5 more sources

Effects of ATPM-ET, a novel κ agonist with partial μ activity, on physical dependence and behavior sensitization in mice [PDF]

open access: yes, 2014
Aim: To investigate the effects of ATPM-ET [(−)-3-N-Ethylaminothiazolo [5,4-b]-N-cyclopropylmethylmorphinan hydrochloride] on physical dependence and behavioral sensitization to morphine in mice.
Chen, Jie   +11 more
core   +1 more source

The challenge of perioperative pain management in opioid-tolerant patients [PDF]

open access: yes, 2017
The increasing number of opioid users among chronic pain patients, and opioid abusers among the general population, makes perioperative pain management challenging for health care professionals.
Bifulco, F   +9 more
core   +2 more sources

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