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SARS-CoV-2 activates lung epithelial cell proinflammatory signaling and leads to immune dysregulation in COVID-19 patients.

The outbreak of Coronavirus disease 2019 (COVID-19) caused by SARS-CoV-2 infection has become a global health emergency. We aim to decipher SARS-CoV-2 infected cell types, the consequent host immune response and their interplay in lung of COVID-19 patients.

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Bioassay-guided study of the anti-inflammatory effect of Anoectochilus burmannicus ethanolic extract in RAW 264.7 cells.

Anoectochilus species is a small terrestrial orchid found in tropical and subtropical rain forest. These orchids are traditionally used extensively in China, Taiwan, and Vietnam due to their medicinal properties and therapeutic benefits. They are employed for treatment in different systems, such as stomach disorders, chest pain, arthritis, tumor, piles, boils, menstrual disorders, and inflammation. Aqueous extract of Anoectochilus burmannicus (AB) has been previously reported to exhibit anti-inflammatory activities, however there is a lack of evidence regarding its bioactive compounds and the mechanism of its actions.

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Variation in Evolving Optic Neuritis.

The typical natural history of optic neuritis is subjected to important exceptions. Recognition of these exceptions has led to valuable insights regarding specific etiologies of optic neuritis. Exceptions to the natural history of recovering optic neuritis are well-defined (e.g., chronic relapsing inflammatory optic neuropathy), but exceptions to the natural history of evolving optic neuritis are less so.

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Hemispheric hypoperfusion during a first attack of migraine accompagnée.

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Is It Safe to Mobilize Patients Very Early After Transfemoral Coronary Procedures? (SAMOVAR): A Randomized Clinical Trial.

Coronary angiography (CAG) and percutaneous coronary intervention (PCI) are performed via the femoral or radial arteries. In patients examined via transfemoral access, closure devices facilitate hemostasis, but it is unknown whether it is safe to mobilize these patients immediately and how acceptable this may be in terms of patient comfort.

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Talking about chronic pain: Misalignment in discussions of the body, mind and social aspects in pain clinic consultations.

In Western societies, human existence and illness are mostly constructed from the perspective of mind-body dualism: body and mind are considered to function independently, and the body/the physical as primary and more real. Research shows, however, that mind-body dualism is no longer tenable, especially in healthcare contexts. This led to the rise the biopsychosocial model, in which bodily experiences, including illness, are seen an interplay of the physical and the psychological, and the social. This model is the current gold standard for treating chronic pain. As these perspectives on the body and illness are potentially conflicting, and discursively constructed, this paper examines whether they are a source of misalignment in interactions between chronic pain patients and their doctors in a pain clinic. The analysis shows these perspectives indeed lead to misalignment, for instance when discussing the relevance of psychotherapy, and lead to intricate uses of argumentative resources to account for the differing perspectives on (the treatment of) pain.

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Brain perfusion magnetic resonance imaging using pseudocontinuous arterial spin labeling in 314 dogs and cats.

Arterial spin labeling (ASL) is a noninvasive brain perfusion magnetic resonance imaging (MRI) technique that has not been assessed in clinical veterinary medicine.

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Potential of nafimidone derivatives against co-morbidities of epilepsy: In vitro, in vivo, and in silico investigations.

Nafimidone is known for its clinical antiepileptic effects and alcohol derivatives of nafimidone were reported be potent anticonvulsants. These compounds are structurally similar to miconazole, which is known to inhibit cholinesterases, protect neurons, and ameliorate cognitive decline. Herein, we aimed to reveal the potential of three nafimidone alcohol esters (5 g, 5i, and 5 k), which were previously reported for their anticonvulsant effects, against co-morbidities of epilepsy such as inflammatory and neuropathic pain, cognitive and behavioral deficits, and neuron death, and understand their roles in related pathways such as γ-butyric acid type A (GABA ) receptor and cholinesterases using in vitro, in vivo and in silico methods. 3-(4,5-Dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) test was used for cytotoxicity evaluation, hippocampal slice culture assay for neuroprotection, formalin test for acute and inflammatory pain, sciatic ligation for neuropathic pain, Morris water maze and open field locomotor tasks for cognitive and behavioral deficits, radioligand binding for GABA receptor affinity, spectrophotometric methods for cholinesterase inhibition in vitro, and molecular docking in silico. The compounds were non-toxic to fibroblast cells. 5 k was neuroprotective against kainic acid-induced neuron death. 5i reduced pain response of mice in both the acute and the inflammatory phases. 5i improved survival upon status epilepticus. The compounds showed no affinity to GABA receptor but inhibited acetylcholinesterase, 5 k also inhibited butyrylcholinesterase. The compounds were predicted to interact mainly with the peripheric anionic site of cholinesterase enzymes. The title compounds showed neuroprotective, analgesic, and cholinesterase inhibitory effects, thus they bear promise against certain co-morbidities of epilepsy with neurological insults.

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Evaluation of migraine patients with optical coherence tomography angiography.

To compare optical coherence tomography angiography (OCTA) findings in cases with migraine and healthy controls.

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Prevalence of primary eosinophilic colitis in patients with chronic diarrhea and diarrhea-predominant irritable bowel syndrome.

Primary eosinophilic colitis (PEC) is an inflammatory disease caused by the infiltration of eosinophils into the mucosa of the colon, determined after having ruled out other possible causes. It is characterized by abdominal pain and diarrhea and its prevalence is unknown.

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