keyword
MENU ▼
Read by QxMD icon Read
search

Restorative neurology

keyword
https://www.readbyqxmd.com/read/29161771/tetramethylpyrazine-nitrone-activates-akt-creb-through-increasing-bdnf-expression-to-promote-post-ischemic-neuroregeneration-and-recovery-of-neurological-functions-in-rats
#1
Gaoxiao Zhang, Tao Zhang, Ning Li, Liangmiao Wu, Jianbo Gu, Cuimei Li, Chen Zhao, Wei Liu, Luchen Shan, Pei Yu, Xifei Yang, Yaohui Tang, Guo-Yuan Yang, Yuqiang Wang, Yewei Sun, Zaijun Zhang
BACKGROUND AND PURPOSE: Neuronal regeneration from endogenous precursors is an attractive strategy for the treatment of ischemic stroke; however, most stroke-generated new born neurons die over time. Therefore, a drug that is both neuroprotective and pro-neurogenic may be promising. In this study, we assessed the neurogenic and oligodendrogenic effects of tetramethylpyrazine nitrone (TBN), a neuroprotective drug candidate for stroke, in a rat model of ischemic stroke. EXPERIMENTAL APPROACH: Sprague Dawley (SD) rats were subjected to middle cerebral artery occlusion (MCAO)...
November 21, 2017: British Journal of Pharmacology
https://www.readbyqxmd.com/read/29159800/effects-of-combined-helium-pre-post-conditioning-on-the-brain-and-heart-in-a-rat-resuscitation-model
#2
C Aehling, N C Weber, C J Zuurbier, B Preckel, R Galmbacher, K Stefan, M W Hollmann, E Popp, J Knapp
BACKGROUND: The noble gas helium induces cardio- and neuroprotection by pre- and post-conditioning. We investigated the effects of helium pre- and post-conditioning on the brain and heart in a rat resuscitation model. METHODS: After approval by the Animal Care Committee, 96 Wistar rats underwent cardiac arrest for 6 min induced by ventricular fibrillation. Animals received 70% helium and 30% oxygen for 5 min before cardiac arrest and for 30 min after restoration of spontaneous circulation (ROSC)...
November 20, 2017: Acta Anaesthesiologica Scandinavica
https://www.readbyqxmd.com/read/29150315/surgical-options-for-osteoporotic-vertebral-compression-fractures-complicated-with-spinal-deformity-and-neurologic-deficit
#3
Kalliopi Alpantaki, Michael Dohm, Panagiotis Korovessis, Alexander G Hadjipavlou
INTRODUCTION: This paper describes surgical options for Osteoporotic vertebral compression fracture (OVCF) with acute flexible or chronic rigid kyphosis, and pseudarthrosis complicated with pain and neurologic deficit. METHODS: This study has two components. a) A prospective clinical study of surgical treatment of 31 patients (age: 69±11 years) with either acute flexible or progressive pseudarthrotic kyphosis manifested with severe pain or neurological deficit between 2010 and 2014...
November 12, 2017: Injury
https://www.readbyqxmd.com/read/29134267/complement-in-the-pathogenesis-of-alzheimer-s-disease
#4
REVIEW
B Paul Morgan
The emergence of complement as an important player in normal brain development and pathological remodelling has come as a major surprise to most scientists working in neuroscience and almost all those working in complement. That a system, evolved to protect the host against infection, should have these unanticipated roles has forced a rethink about what complement might be doing in the brain in health and disease, where it is coming from, and whether we can, or indeed should, manipulate complement in the brain to improve function or restore homeostasis...
November 13, 2017: Seminars in Immunopathology
https://www.readbyqxmd.com/read/29129776/glucagon-like-peptide-1-glp-1-and-neurotransmitters-signaling-in-epilepsy-an-insight-review
#5
REVIEW
Prashant Koshal, Sumit Jamwal, Puneet Kumar
Epilepsy is one of the most prevalent neurological disorder affecting more than 50 million people worldwide. Numerous studies have suggested that an imbalance in glutamatergic (excitatory) and GABAergic (inhibitory) neurotransmitter system is one of the dominating pathophysiological mechanisms underlying the occurrence and progression of seizures. Further, this alteration in GABAergic and glutamatergic system disrupts the delicate balance of other neurotransmitters system in the brain. Emerging strides have documented the protective role of GLP-1 signaling on altered neurotransmitters signaling in Epilepsy and associated co-morbidities...
November 9, 2017: Neuropharmacology
https://www.readbyqxmd.com/read/29125053/twenty-minutes-of-normothermic-cardiac-arrest-in-a-pig-model-the-role-of-short-term-hypothermia-for-neurological-outcome
#6
Katharina Foerster, Christoph Benk, Friedhelm Beyersdorf, Heidi Cristina Schmitz, Karin Wittmann, Itumeleng Taunyane, Claudia Heilmann, Georg Trummer
INTRODUCTION: Cardiopulmonary resuscitation restores circulation, but with inconsistent blood-flow and pressures. Our recent approach using an extracorporeal life support system, named "controlled integrated resuscitation device" (CIRD), may lead to improved survival and neurological recovery after cardiac arrest (CA). The basic idea is to provide a reperfusion tailored to the individual patient by control of the conditions of reperfusion and the composition of the reperfusate. Hypothermia is one aspect of this concept...
November 1, 2017: Perfusion
https://www.readbyqxmd.com/read/29123881/unexpected-complications-immediately-after-cranioplasty
#7
Akihito Kato, Hiroyuki Morishima, Goro Nagashima
Case: An 84-year-old man with subarachnoid hemorrhage underwent craniotomy and clipping with external decompression. Perfusion magnetic resonance imaging showed subclinical sinking skin flap syndrome, and he underwent cranioplasty on postoperative day 58. No problems occurred during the operation, but cerebral edema and hemorrhage were recognized on immediate postoperative computed tomography. Edema continued to progress, but edema and bleeding eventually improved without additional surgery...
July 2017: Acute Medicine & Surgery
https://www.readbyqxmd.com/read/29116375/uncoupling-n-acetylaspartate-from-brain-pathology-implications-for-canavan-disease-gene-therapy
#8
Georg von Jonquieres, Ziggy H T Spencer, Benjamin D Rowlands, Claudia B Klugmann, Andre Bongers, Anne E Harasta, Kristina E Parley, Jennie Cederholm, Orla Teahan, Russell Pickford, Fabien Delerue, Lars M Ittner, Dominik Fröhlich, Catriona A McLean, Anthony S Don, Miriam Schneider, Gary D Housley, Caroline D Rae, Matthias Klugmann
N-Acetylaspartate (NAA) is the second most abundant organic metabolite in the brain, but its physiological significance remains enigmatic. Toxic NAA accumulation appears to be the key factor for neurological decline in Canavan disease-a fatal neurometabolic disorder caused by deficiency in the NAA-degrading enzyme aspartoacylase. To date clinical outcome of gene replacement therapy for this spongiform leukodystrophy has not met expectations. To identify the target tissue and cells for maximum anticipated treatment benefit, we employed comprehensive phenotyping of novel mouse models to assess cell type-specific consequences of NAA depletion or elevation...
November 7, 2017: Acta Neuropathologica
https://www.readbyqxmd.com/read/29115915/neuromodulation-in-multiple-sclerosis
#9
Hesham Abboud, Eddie Hill, Junaid Siddiqui, Alessandro Serra, Benjamin Walter
Neuromodulation, or the utilization of advanced technology for targeted electrical or chemical neuronal stimulation or inhibition, has been expanding in several neurological subspecialties. In the past decades, immune-modulating therapy has been the main focus of multiple sclerosis (MS) research with little attention to neuromodulation. However, with the recent advances in disease-modifying therapies, it is time to shift the focus of MS research to neuromodulation and restoration of function as with other neurological subspecialties...
November 2017: Multiple Sclerosis: Clinical and Laboratory Research
https://www.readbyqxmd.com/read/29114039/neuronal-activity-drives-fmrp-and-hspg-dependent-matrix-metalloproteinase-function-required-for-rapid-synaptogenesis
#10
Mary L Dear, Jarrod Shilts, Kendal Broadie
Matrix metalloproteinase (MMP) functions modulate synapse formation and activity-dependent plasticity. Aberrant MMP activity is implicated in fragile X syndrome (FXS), a disease caused by the loss of the RNA-binding protein FMRP and characterized by neurological dysfunction and intellectual disability. Gene expression studies in Drosophila suggest that Mmps cooperate with the heparan sulfate proteoglycan (HSPG) glypican co-receptor Dally-like protein (Dlp) to restrict trans-synaptic Wnt signaling and that synaptogenic defects in the fly model of FXS are alleviated by either inhibition of Mmp or genetic reduction of Dlp...
November 7, 2017: Science Signaling
https://www.readbyqxmd.com/read/29110266/reparative-effects-of-poloxamer-p188-in-astrocytes-exposed-to-controlled-microcavitation
#11
Johnwesly Kanagaraj, Bo Chen, Shu Xiao, Michael Cho
Blast-induced traumatic brain injury (bTBI) is a neurological dysfunction that can result from a sudden exposure to shockwave and lead to adverse health consequences. Currently, there are no preventive measures that specifically target bTBI. Several hypotheses have been formulated to explain such injuries, including the generation of microcavitation (e.g., microbubbles) in the brain that subsequently collapses with high pressure. This study was designed to explore and elucidate potential therapeutic effects of surfactants (poloxamers P188) to partially repair the damaged brain tissue due to bTBI...
November 6, 2017: Annals of Biomedical Engineering
https://www.readbyqxmd.com/read/29110219/reduction-and-fixation-of-displaced-u-shaped-sacral-fractures-using-lumbopelvic-fixation-technical-recommendations
#12
Stefan Piltz, Bianka Rubenbauer, Wolfgang Böcker, Heiko Trentzsch
PURPOSE: U-shaped sacral fractures are extremely rare injuries that usually occur as a result of falls from considerable heights. Almost all treatment methods described to date aim solely at stabilizing the fracture but do not contribute to supporting the reduction of such fractures. Using existing implants the purpose of this study is to present a surgical technique that facilitates both the reduction and the stabilization of these injuries. The presented technique was evaluated in a series of three cases...
November 6, 2017: European Spine Journal
https://www.readbyqxmd.com/read/29109234/maresin-1-promotes-inflammatory-resolution-neuroprotection-and-functional-neurological-recovery-after-spinal-cord-injury
#13
Isaac Francos Quijorna, Eva Santos-Nogueira, Karsten Gronert, Aaron B Sullivan, Marcel A Kopp, Benedikt Brommer, Samuel David, Jan M Schwab, Ruben Lopez Vales
Resolution of inflammation is defective after spinal cord injury (SCI), which impairs tissue integrity and remodelling, and leads to functional deficits. Effective treatments for SCI are not currently available. Maresin 1 (MaR1) is a highly conserved specialized pro-resolving mediators (SPM) hosting potent anti-inflammatory and pro-resolving properties with potent tissue regenerative actions. Here, we provide evidence that the inappropriate biosynthesis of SPM in the lesioned spinal cord hampers the resolution of inflammation and leads to deleterious consequences on neurological outcome in adult female mice...
November 3, 2017: Journal of Neuroscience: the Official Journal of the Society for Neuroscience
https://www.readbyqxmd.com/read/29101668/gut-microbiota-are-disease-modifying-factors-after-traumatic-spinal-cord-injury
#14
REVIEW
Kristina A Kigerl, Klauss Mostacada, Phillip G Popovich
Spinal cord injury (SCI) disrupts the autonomic nervous system (ANS), impairing its ability to coordinate organ function throughout the body. Emerging data indicate that the systemic pathology that manifests from ANS dysfunction exacerbates intraspinal pathology and neurological impairment. Precisely how this happens is unknown, although new data, in both humans and in rodent models, implicate changes in the composition of bacteria in the gut (i.e., the gut microbiota) as disease-modifying factors that are capable of affecting systemic physiology and pathophysiology...
November 3, 2017: Neurotherapeutics: the Journal of the American Society for Experimental NeuroTherapeutics
https://www.readbyqxmd.com/read/29078406/site-directed-rna-repair-of-endogenous-mecp2-rna-in-neurons
#15
John R Sinnamon, Susan Y Kim, Glen M Corson, Zhen Song, Hiroyuki Nakai, John P Adelman, Gail Mandel
Rett syndrome (RTT) is a debilitating neurological disorder caused by mutations in the gene encoding the transcription factor Methyl CpG Binding Protein 2 (MECP2). A distinct disorder results from MECP2 gene duplication, suggesting that therapeutic approaches must restore close to normal levels of MECP2. Here, we apply the approach of site-directed RNA editing to repair, at the mRNA level, a disease-causing guanosine to adenosine (G > A) mutation in the mouse MeCP2 DNA binding domain. To mediate repair, we exploit the catalytic domain of Adenosine Deaminase Acting on RNA (ADAR2) that deaminates A to inosine (I) residues that are subsequently translated as G...
October 31, 2017: Proceedings of the National Academy of Sciences of the United States of America
https://www.readbyqxmd.com/read/29074369/transient-hypokalemic-quadriplegia-following-a-lumbar-transforaminal-epidural-dexamethasone-injection-a-case-report
#16
Maryam Tahmasbi Sohi, William J Sullivan, Dustin J M Anderson
A 30-year-old male with no significant past medical history presented with hypokalemic quadriplegia four hours after he received a lumbar transforaminal epidural steroid injection (TFESI) containing dexamethasone and lidocaine. A comprehensive work up ruled out acquired and hereditary causes of hypokalemic paralysis. Symptoms gradually resolved within hours after potassium restoration with no residual neurologic deficits. Paralysis after TFESI is uncommon, but has been associated with particulate steroids that can coalesce into aggregates and occlude vessels...
October 23, 2017: PM & R: the Journal of Injury, Function, and Rehabilitation
https://www.readbyqxmd.com/read/29071978/-effect-of-xingnao-kaiqiao-zhenfa-acupuncture-technique-for-restoring-consciousness-combined-with-rehabilitation-training-on-nerve-repair-and-expression-of-growth-associated-protein-43-of-peri-ischemic-cortex-in-ischemic-stroke-rats
#17
Lei Xu, Xing-Zhou Yan, Zhen-Yu Li, Xiao-Fang Cao, Min Wang
OBJECTIVE: To observe the effect of "Xingnao Kaiqiao Zhenfa" (acupuncture technique for restoring consciousness) combined with enriched rehabilitation training on motor function and expression of growth-associated protein-43 (GAP-43) of peri-ischemic cortex in ischemic stroke rats, so as to investigate its mechanism underlying improvement of ischemic stroke. METHODS: SD rats were randomly divided into sham operation, model, rehabilitation and comprehensive rehabilitation groups, which were further divided into 3 time-points:7, 14 and 21 d (n=6 in each)...
June 25, 2017: Zhen Ci Yan Jiu, Acupuncture Research
https://www.readbyqxmd.com/read/29071409/prospective-randomized-controlled-comparison-of-posterior-vs-posterior-anterior-stabilization-of-thoracolumbar-incomplete-cranial-burst-fractures-in-neurological-intact-patients-the-rasputhine-pilot-study
#18
Matti Scholz, F Kandziora, T Tschauder, M Kremer, A Pingel
PURPOSE: If surgery for thoracolumbar incomplete cranial burst fractures (Magerl A3.1.1) is necessary, the ideal stabilization strategy still remains undetermined. To justify posterior-anterior stabilization, which generates higher costs and potentially higher morbidity vs. posterior-only stabilization, clinical trials with sufficient power and adequate methodology are required. This prospective randomized single-centre pilot trial was designed to enable sufficient sample-size calculation for a randomized multicentre clinical trial (RASPUTHINE)...
October 25, 2017: European Spine Journal
https://www.readbyqxmd.com/read/29069034/one-stage-posterior-excision-of-lumbosacral-hemivertebrae-retrospective-study-of-case-series-and-literature-review
#19
REVIEW
Yang Li, Guodong Wang, Zhensong Jiang, Xingang Cui, Tao Li, Xiaoyang Liu, Wen Zhang, Jianmin Sun
Lumbosacral hemivertebrae causes unique problems as early trunk decompensation and long compensatory curve above. There are only a few reports on it. This case series is a fair supplement in the literatures.To evaluate the clinical and radiological outcomes of lumbosacral hemivertebrae resection through 1-stage posterior approach.Between 2005 and 2014, a consecutive series of congenital scoliosis due to lumbosacral hemivertebrae underwent hemivertebrae excision through 1-stage posterior only approach. Demographic, operative, radiological, and quality of life data were reviewed...
October 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/29067142/intermittent-96-hour-auricular-electroacupuncture-for-hot-flashes-in-patients-with-prostate-cancer-a-pilot-study
#20
Tyvin Rich, Gerald W Porter, Luisel Ricks-Santi, Tzvi Milshtein, Thomas Corbin
Objective: The hot flash is a common vasomotor disorder that causes distress in menopausal women and that can be debilitating in men with prostate cancer who are treated with androgen deprivation therapy (ADT). The utility of auricular electroacupuncture (AEA) was tested exclusively for a small cohort of men with ADT-induced vasomotor symptoms while the men underwent a course of curative radiotherapy. Materials and Methods: Prior to and during radiotherapy treatment, men with vasomotor symptoms were given repeated questionnaires regarding severity and frequency of hot flashes, quality of life (QoL), and sleep over a 6-week span of an AEA protocol...
October 1, 2017: Medical Acupuncture
keyword
keyword
80240
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"