Early Postoperative Nociceptive Threshold and Production of Brain-Derived Neurotrophic Factor Induced by Plantar Incision Are Not Influenced with Minocycline in a Rat: Role of Spinal Microglia.

CONCLUSION: These results suggest that spinal microglia does not contribute substantially to post-incisional nociceptive threshold. The BDNF overexpression response that may contribute to postoperative hyperalgesia and allodynia is likely derived from other sources. PMID: 26939116 [PubMed - as supplied by publisher]
Source: Neuro-Signals - Category: Neurology Authors: Tags: Neurosignals Source Type: research

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Patients with radicular low back pain (radicular LBP, sciatica) frequently describe their pain as “shooting” or “radiating.” The dictionary meaning of these words implies rapid movement, and indeed, many sufferers report feeling pain moving rapidly from the lower back or buttock into the leg. But, others do not. Moreover, the sensation of movement is paradoxical; it is neither predicted nor accounted for by current ideas about the pathophysiology of radicular LBP. We have used a structured questionnaire to evaluate the sensory qualities associated with “shooting” and “radiating&rdq...
Source: Pain - Category: Anesthesiology Tags: Research Paper Source Type: research
Neuropathic pain causes severe suffering, and most patients are resistant to current therapies. A core element of neuropathic pain is the loss of inhibitory tone in the spinal cord. Previous studies have shown that foetal GABAergic neuron precursors can provide relief from pain. However, the source of these precursor cells and their multipotent status make them unsuitable for therapeutic use. Here, we extend these findings by showing, for the first time, that spinally transplanted, terminally differentiated human induced pluripotent stem cell-derived GABAergic (iGABAergic) neurons provide significant, long-term, and safe r...
Source: Pain - Category: Anesthesiology Tags: Research Paper Source Type: research
This study aims to test the hypothesis that induced spinal sensitization could be more pronounced in patients affected by high-frequency migraine (HF-MIG) with respect to low-frequency migraine (LF-MIG). We enrolled 28 patients with LF-MIG (1-5 migraine days/month), 19 patients with HF-MIG (6-14 migraine days/month), and 21 healthy controls (HCs). Spinal sensitization was evaluated with the neurophysiological recording of the temporal summation threshold (TST) of the nociceptive withdrawal reflex at the lower limb. Temporal summation threshold was recorded at baseline and 30, 60, and 120 minutes after NTG administration (0...
Source: Pain - Category: Anesthesiology Tags: Research Paper Source Type: research
Low levels of catechol-O-methyltransferase (COMT), an enzyme that metabolizes catecholamines, and stress, which potentiates catecholamine release from sympathetic nerves, are fundamental to chronic functional pain syndromes and comorbid depression, which predominantly affect females. Here, we sought to examine the independent and joint contributions of low COMT and stress to chronic functional pain and depression at the behavioral and molecular level. Male and female C57BL/6 mice received sustained systemic delivery of the COMT inhibitor OR486 over 14 days and underwent a swim stress paradigm on days 8 to 10. Pain and depr...
Source: Pain - Category: Anesthesiology Tags: Research Paper Source Type: research
Conditions:   Acupuncture;   Low Back Pain Interventions:   Device: Acupuncture;   Other: Standard of care Sponsor:   laurie wallace Not yet recruiting
Source: ClinicalTrials.gov - Category: Research Source Type: clinical trials
Condition:   Chronic Low-back Pain Intervention:   Device: Flowly (TMC-CP01) Sponsors:   Aman Mahajan;   National Institutes of Health (NIH);   National Institute on Drug Abuse (NIDA) Not yet recruiting
Source: ClinicalTrials.gov - Category: Research Source Type: clinical trials
First, you have to call up your daughter to pick you up and take you to the lab. It ’s hard for the nurse to find your vein. The pain from his fishing around in your arm is not nearly as bad as the pain you always have in your hip, and back, and shoulders, but […]Find jobs at  Careers by KevinMD.com.  Search thousands of physician, PA, NP, and CRNA jobs now.  Learn more.
Source: Kevin, M.D. - Medical Weblog - Category: General Medicine Authors: Tags: Physician Geriatrics Radiology Source Type: blogs
DAYTON, Ohio, Jan. 22, 2020 -- (Healthcare Sales &Marketing Network) -- Soin Neuroscience, a biotechnology company based in Dayton, OH, has developed a new spinal cord stimulation device to treat chronic pain. The company has recently started early stage... Devices, Neurology Soin Neuroscience, spinal cord stimulation, neuromodulation
Source: HSMN NewsFeed - Category: Pharmaceuticals Source Type: news
Comorbidity is the presence of one or more additional conditions co-occurring with a primary condition. In this episode, host schizophrenic Rachel Star Withers with her cohost Gabe Howard will be discussing comorbidity with schizophrenia. Comorbidity is associated with worse health outcomes, more complex clinical management and increased health care costs. Occupational therapist and host of the podcast Occupied, Brock Cook, will be joining us to discuss ways that he works with people with schizophrenia to manage multiple health issues.  Highlights from “Comorbidity with Schizophrenia” Episode [01:28] What ...
Source: World of Psychology - Category: Psychiatry & Psychology Authors: Tags: Antipsychotic Inside Schizophrenia Mental Health and Wellness Psychiatry Psychology Psychotherapy Bipolar disorder and schizophrenia comorbid comorbid psychiatric conditions Comorbidities Comorbidity Diagnosis Of Schizophrenia Livi Source Type: blogs
ConclusionCST mapping allowed safe advancement of the cordotomy probe and exploration of the meningocele sac with untethering of the anterior-lateral aspect of the cord respectively, resulting in postoperative preservation or improvement of motor strength from the pre-operative baseline. Stimulus thresholds varied likely with the distance between the stimulating probe and the CST as well as with the baseline motor strength in the mapped myotomes.
Source: Journal of Clinical Neuroscience - Category: Neuroscience Source Type: research
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