Results 51 to 60 of about 397,909 (400)

Dysregulation of Vesicular Glutamate Transporter VGluT2 via BDNF/TrkB Pathway Contributes to Morphine Tolerance in Mice

open access: yesFrontiers in Pharmacology, 2022
Morphine is widely used in the treatment of moderate to severe pain. Long-term use of morphine leads to various adverse effects, such as tolerance and hyperalgesia.
Liqiong He   +12 more
doaj   +1 more source

DNMT3a in the hippocampal CA1 is crucial in the acquisition of morphine self‐administration in rats [PDF]

open access: yes, 2019
Drug‐reinforced excessive operant responding is one fundamental feature of long-lasting addiction‐like behaviors and relapse in animals. However, the transcriptional regulatory mechanisms responsible for the persistent drug‐specific (not natural rewards)
Duan, Ying   +8 more
core   +1 more source

PolyMorphine provides extended analgesic-like effects in mice with spared nerve injury. [PDF]

open access: yes, 2017
Morphine is a well-characterized and effective analgesic commonly used to provide pain relief to patients suffering from both acute and chronic pain conditions.
Chen, Renxun   +5 more
core   +1 more source

Morphine Promotes Tumor Angiogenesis and Increases Breast Cancer Progression

open access: yesBioMed Research International, 2015
Morphine is considered a highly potent analgesic agent used to relieve suffering of patients with cancer. Several in vitro and in vivo studies showed that morphine also modulates angiogenesis and regulates tumour cell growth.
S. Bimonte   +7 more
semanticscholar   +1 more source

Prescribing competence: The pros and cons of different methods for assessment

open access: yesBritish Journal of Clinical Pharmacology, EarlyView.
Evaluating a medical graduate’s competence in rational prescribing is challenging. With the aim to guide and inspire teachers, this narrative review explores different methods that can be used to assess prescribing competence. Each method has its own advantages and disadvantages, and thus a mix of different assessment methods is needed throughout the ...
David J. Brinkman   +3 more
wiley   +1 more source

Ingested bovine amniotic fluid enhances morphine antinociception in rats [PDF]

open access: yes, 2000
Ingestion by rats of rat placenta or amniotic fluid enhances opioid-mediated, or partly opioid-mediated, antinociception produced by morphine injection, vaginal or cervical stimulation, late pregnancy, and foot shock.
Corpening, James W.   +2 more
core   +1 more source

Psychoactive prescription drug use and misuse in patients on opioid agonist treatment

open access: yesBritish Journal of Clinical Pharmacology, EarlyView.
Aims To identify the patterns and trends in prescription drug use and misuse in patients on opioid agonist treatment. Methods We used data from the OPPIDUM programme, which collects data from patients attending substance abuse treatment facilities. Data collected include use of psychoactive prescription drugs in the past week.
Thomas Soeiro   +5 more
wiley   +1 more source

Acute and chronic effects of morphine on Low-Mg2+ ACSF-induced epileptiform activity during infancy in mice hippocampal slices

open access: yesResearch in Pharmaceutical Sciences, 2019
Interaction of morphine and seizure is complex. Mouse brain hippocampal slices were used to estimate how acute and chronic morphine treatment alters the low-magnesium artificial cerebrospinal fluid (LM-ACSF)-induced seizure activity.
Yousef Panahi   +6 more
doaj   +1 more source

The Effect of Memantine on the Expression of Dopamine Receptors in the Striatum of Male Rats With Morphine Addiction [PDF]

open access: yesMajallah-i Dānishgāh-i ̒Ulūm-i Pizishkī-i Qum, 2023
Background and Objectives: Studies have indicated that the chronic use of morphine can result in physical and psychological dependence. Morphine dependence is associated with several cellular and molecular alterations in the mesocorticolimbic system, and
Sahar Khalili Samani   +5 more
doaj  

Morphine Analgesia Pre-PPCI Is Associated with Prothrombotic State, Reduced Spontaneous Reperfusion and Greater Infarct Size [PDF]

open access: yes, 2017
Schattauer GmbH Stuttgart.The emergency management of ST-elevation myocardial infarction (STEMI) involves treatment with dual-antiplatelet therapy (DAPT) and primary percutaneous coronary intervention (PPCI). Pain is generally treated with opiates, which
Farag, Mohamed   +5 more
core   +2 more sources

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