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https://www.readbyqxmd.com/read/29783250/-signifuing-resident-of-the-city-poltava-at-the-expense-of-signs-stroke-risk-factors-and-urgent-measures-according-to-medico-social-survey
#1
Anzhelina M Kryvchun, Nataliia V Lytvynenko, Viktoriia A Pinchuk, Galyna Ya Sylenko, Viktoriia M Gladka
OBJECTIVE: Introduction: The problem of cerebrovascular diseases and their most severe form - cerebral stroke is one of the most pressing problems in modern medicine due to the high level of lethality, significant disability of patients. The aim: To assess and increase the sign of residents of the city Poltava at the expense of signs of stroke, its risk factors for emergence and emergency measures for stroke. PATIENTS AND METHODS: Materials and methods: During the annual social event dedicated to the World Stroke Day, on October 27, 2017, a survey of 981 people in Poltava city was conducted by volunteer students and staff of the Department of Nervous Diseases with Neurosurgery and Medical Genetics of "Ukrainian Medical Stomatological Academy"...
2018: Wiadomości Lekarskie: Organ Polskiego Towarzystwa Lekarskiego
https://www.readbyqxmd.com/read/29783206/-experimental-evaluation-of-the-therapeutic-potential-of-liposome-mediated-apoe3-gene-transfection-for-cerebral-atherosclerosis
#2
Vadym V Biloshytskyi, Alisa V Pachevska, Alina V Biloshytska, Valerii M Istoshyn, Maryna V Biloshytska, Olha B Shevnia
OBJECTIVE: Introduction: In recent years, a stroke has been the cause of high lethality, long-term and sustained disability, the problem of which is still far from being resolved. The root cause of stroke is atherosclerosis. The aim: Study of neurotrophic and neuroprotective functions of apoE in rat brain tissue in experimental atherosclerosis. PATIENTS AND METHODS: Materials and methods: The study included 60 sexually mature rats. The model of experimental atherosclerosis was created by Anichkov method...
2018: Wiadomości Lekarskie: Organ Polskiego Towarzystwa Lekarskiego
https://www.readbyqxmd.com/read/29783065/participation-in-daily-life-influence-on-quality-of-life-in-ambulatory-children-with-cerebral-palsy
#3
Jaclyn Omura, Molly Fuentes, Kristie Bjornson
BACKGROUND: Cerebral palsy is a chronic condition which affects children and has an impact on social and physical activity, as well as participation in daily life. Participation and quality of life are two important measures of successful rehabilitation that have not been well studied in children with cerebral palsy. OBJECTIVE: To report levels of participation and examine the relationship of participation to quality of life (QOL) in ambulatory children with cerebral palsy (CP) DESIGN: Secondary analysis, cross-sectional cohort study SETTING: Regional pediatric specialty care center PARTICIPANTS: A cohort of 128 ambulatory children with CP, Gross Motor Function Classification System (GMFCS) levels I-III, age 2-9 years INTERVENTIONS: Not Applicable MAIN OUTCOME MEASURES: Pediatric Quality of Life Inventory (PedsQL); Assessment of Life Habits (LIFE-H); Children's Assessment of Participation and Enjoyment and Assessment of Preschool Children's Participation (CAPE/APCP)...
May 18, 2018: PM & R: the Journal of Injury, Function, and Rehabilitation
https://www.readbyqxmd.com/read/29782993/generalized-recurrent-neural-network-accommodating-dynamic-causal-modeling-for-functional-mri-analysis
#4
Yuan Wang, Yao Wang, Yvonne W Lui
Dynamic Causal Modeling (DCM) is an advanced biophysical model which explicitly describes the entire process from experimental stimuli to functional magnetic resonance imaging (fMRI) signals via neural activity and cerebral hemodynamics. To conduct a DCM study, one needs to represent the experimental stimuli as a compact vector-valued function of time, which is hard in complex tasks such as book reading and natural movie watching. Deep learning provides the state-of-the-art signal representation solution, encoding complex signals into compact dense vectors while preserving the essence of the original signals...
May 18, 2018: NeuroImage
https://www.readbyqxmd.com/read/29782962/monosodium-glutamate-induced-nociception-and-oxidative-stress-dependent-on-time-of-administration-age-of-rats-and-susceptibility-of-spinal-cord-and-brain-regions
#5
Suzan Gonçalves Rosa, Pietro Maria Chagas, Ana Paula Pesarico, Cristina Wayne Nogueira
Monosodium glutamate (MSG), a food flavor enhancer used worldwide, has been studied because it may cause neurotoxicity, which is associated with oxidative stress. The aim of this study was to investigate whether spinal cord and brain regions are affected by oxidative stress and the temporal profile of nociceptive responses induced by MSG in newborn and adult rats. The newborn (post natal day, PND 1) Wistar rats received ten subcutaneous injections of MSG (4.0 g/kg) or saline solution. At PND 3, 11 or 90, the rats performed nociceptive tests and parameters of oxidative stress were evaluated in samples of spinal cord and brain regions...
May 18, 2018: Toxicology and Applied Pharmacology
https://www.readbyqxmd.com/read/29782918/bdnf-haploinsufficiency-exerts-a-transient-and-regionally-different-influence-upon-oligodendroglial-lineage-cells-during-postnatal-development
#6
Madeline Nicholson, Rhiannon J Wood, Jessica L Fletcher, Maarten van den Buuse, Simon S Murray, Junhua Xiao
The Brain-Derived Neurotrophic Factor (BDNF) plays important roles in promoting myelination in the developing central nervous system (CNS), however the influence it exerts on oligodendrocyte development in vivo remain unclear. As BDNF knockout mice die in the perinatal period, we undertook a systematic developmental analysis of oligodendroglial lineage cells within multiple CNS regions of BDNF heterozygous (HET) mice. Our data identify that BDNF heterozygosity results in transient reductions in oligodendroglial lineage cell density and progression that are largely restricted to the optic nerve, whereas the corpus callosum, cerebral cortex, basal forebrain and spinal cord white matter tracts are unaffected...
May 18, 2018: Molecular and Cellular Neurosciences
https://www.readbyqxmd.com/read/29782904/intracellular-s1p-levels-dictates-fate-of-different-regions-of-the-hippocampus-following-transient-global-cerebral-ischemia
#7
Sherif Rashad, Kuniyasu Niizuma, Daisuke Saigusa, Xiaobo Han, Mika Sato-Maeda, Ritsumi Saito, Akira Uruno, Miki Fujimura, Shuntaro Ikawa, Masayuki Yamamoto, Teiji Tominaga
Sphingosine-1-phosphate (S1P) is a sphingolipid molecule produced by the action of sphingosine kinases (SphK) on sphingosine. It possesses various intracellular functions through its interactions with intracellular proteins or via its action on five G-protein-coupled cell membrane receptors. Following transient global cerebral ischaemia (tGCI), only the CA1 subregion of the hippocampus undergoes apoptosis. In this study, we evaluated S1P levels and S1P processing enzyme expression in different hippocampal areas following tGCI in rats...
May 18, 2018: Neuroscience
https://www.readbyqxmd.com/read/29782809/the-effects-of-normal-aging-on-regional-accumulation-of-hyaluronan-and-chondroitin-sulfate-proteoglycans-in-the-mouse-brain
#8
May J Reed, Mamatha Damodarasamy, Jasmine L Pathan, Michelle A Erickson, William A Banks, Robert B Vernon
The brain changes in volume and composition with normal aging. Cellular components of the brain are supported by an extracellular matrix (ECM) comprised largely of hyaluronan (HA) and HA-associated members of the lectican family of chondroitin sulfate proteoglycans (CSPGs). We examined regional differences in microvascular density, neuronal and glial markers, and accumulation of HA and CSPGs in mouse brains during normal aging. The cortex, hippocampus, dentate gyrus, and cerebellum of young (4 months), middle-aged (14 months), and aged (24-26 months) brains were analyzed...
May 1, 2018: Journal of Histochemistry and Cytochemistry: Official Journal of the Histochemistry Society
https://www.readbyqxmd.com/read/29782624/the-underlying-mechanisms-involved-in-the-protective-effects-of-ischemic-postconditioning
#9
Rong Xie, Jinquan Li, Heng Zhao
Cerebral ischemic postconditioning (PostC) refers to a series of brief ischemia and reperfusion (I/R) cycles applied at the onset of reperfusion following an ischemic event. PostC has been shown to have neuroprotective effects, and represents a promising clinical strategy against cerebral ischemia-reperfusion injury. Many studies have indicated that cerebral PostC can effectively reduce neural cell death, cerebral edema and infarct size, improve cerebral circulation, and relieve inflammation, apoptosis and oxidative stress...
2018: Conditioning medicine
https://www.readbyqxmd.com/read/29782388/glasgow-coma-scale-score-fluctuations-are-inversely-associated-with-a-nirs-based-index-of-cerebral-autoregulation-in-acutely-comatose-patients
#10
Ryan J Healy, Andres Zorrilla-Vaca, Wendy Ziai, Marek A Mirski, Charles W Hogue, Romergryko Geocadin, Batya Radzik, Caitlin Palmisano, Lucia Rivera-Lara
BACKGROUND: The Glasgow Coma Scale (GCS) is an essential coma scale in critical care for determining the neurological status of patients and for estimating their long-term prognosis. Similarly, cerebral autoregulation (CA) monitoring has shown to be an accurate technique for predicting clinical outcomes. However, little is known about the relationship between CA measurements and GCS scores among neurological critically ill patients. This study aimed to explore the association between noninvasive CA multimodal monitoring measurements and GCS scores...
May 18, 2018: Journal of Neurosurgical Anesthesiology
https://www.readbyqxmd.com/read/29782259/-relationship-of-remodeling-of-carotid-arteries-and-left-ventricular-geometry-in-patients-with-chronic-glomerulonephritis
#11
I T Murkamilov, K A Aitbaev, A S Sarybaev, V V Fomin, I G Gordeev, Z R Rayimzhanov, N A Redjapova, F A Yusupov
PURPOSE: to study clinical-functional features of remodeling of carotid arteries and its relation to restructuring of the left ventricle (LV) in patients with chronic glomerulonephritis at pre-dialysis stage. MATERIALS AND METHODS: We examined 269 patients (189 men, 80 women) with chronic glomerulonephritis (CGN) aged 17-71 years, at pre-dialysis stages of the disease. We analyzed biochemical parameters of peripheral blood with the determination of daily proteinuria and glomerular filtration rate (GFR)...
April 2018: Kardiologiia
https://www.readbyqxmd.com/read/29782060/autosomal-dominant-early-onset-spastic-paraparesis-with-brain-calcification-due-to-ifih1-gain-of-function
#12
Lyse Ruaud, Gillian I Rice, Christelle Cabrol, Juliette Piard, Mathieu Rodero, Lien van Eyk, Elise Boucher-Brischoux, Alain Maertens de Noordhout, Ricardo Maré, Emmanuel Scalais, Fernand Pauly, François-Guillaume Debray, William Dobyns, Carolina Uggenti, Ji Woo Park, Sun Hur, John H Livingston, Yanick J Crow, Lionel Van Maldergem
We describe progressive spastic paraparesis in two male siblings and the daughter of one of these individuals. Onset of disease occurred within the first decade, with stiffness and gait difficulties. Brisk deep tendon reflexes and extensor plantar responses were present, in the absence of intellectual disability or dermatological manifestations. Cerebral imaging identified intracranial calcification in all symptomatic family members. A marked upregulation of interferon stimulated gene (ISG) transcripts was recorded in all three affected individuals and in two clinically unaffected relatives...
May 21, 2018: Human Mutation
https://www.readbyqxmd.com/read/29781909/pain-management-in-athletes-with-impairment-a-narrative-review-of-management-strategies
#13
Lara Grobler, Wayne Derman, Cheri A Blauwet, Sean Chetty, Nick Webborn, Babette Pluim
OBJECTIVE: To review the literature related to different treatment strategies for the general population of individuals with amputation, spinal cord injury, and cerebral palsy, as well as how this may impact pain management in a correlated athlete population. DATA SOURCES: A comprehensive literature search was performed linking pain with terms related to different impairment types. MAIN RESULTS: There is a paucity in the literature relating to treatment of pain in athletes with impairment; however, it is possible that the treatment strategies used in the general population of individuals with impairment may be translated to the athlete population...
May 16, 2018: Clinical Journal of Sport Medicine: Official Journal of the Canadian Academy of Sport Medicine
https://www.readbyqxmd.com/read/29781581/brain-correlates-of-continuous-pain-in-rheumatoid-arthritis-as-measured-by-pulsed-arterial-spin-labeling
#14
Yvonne C Lee, Alexander Fine, Ekaterina Protsenko, Elena Massarotti, Robert R Edwards, Ishtiaq Mawla, Vitaly Napadow, Marco L Loggia
OBJECTIVE: Central nervous system pathways involving pain modulation shape the pain experience in patients with chronic pain. Our objectives were to understand the mechanisms underlying pain in rheumatoid arthritis (RA) and identify brain signals that may serve as imaging markers for developing targeted treatments for RA pain. METHODS: Subjects with RA and matched controls underwent functional magnetic resonance imaging, using pulsed arterial spin labeling (pASL)...
May 21, 2018: Arthritis Care & Research
https://www.readbyqxmd.com/read/29781505/cerebral-vasculopathy-in-childhood-neurofibromatosis-type-2-cause-for-concern
#15
Karine Lascelles, Shazia Afridi, Ata Siddiqui, Cheryl Hemingway, Rosalie Ferner, Vijeya Ganesan
Unlike adult neurofibromatosis type 2 (NF2), which presents with symptoms related to bilateral vestibular schwannomas, children with NF2 most frequently present with ocular, dermatological, and neurological symptoms. Arteriopathy, a well-established feature in neurofibromatosis type 1, is not a widely recognized feature of NF2. Here we report three children with NF2 with cerebral arteriopathy and/or arterial ischaemic stroke. Bevacizumab, a vascular endothethial growth factor inhibitor, is an established treatment for rapidly growing vestibular schwannomas; however, it carries a risk of both ischaemic and haemorrhagic stroke...
May 21, 2018: Developmental Medicine and Child Neurology
https://www.readbyqxmd.com/read/29781370/re-treatment-of-an-unruptured-anterior-communicating-artery-aneurysm-using-the-new-pconus-2-device-description-of-a-case
#16
Marco Varrassi, Sergio Carducci, Aldo V Giordano, Carlo Masciocchi
Endovascular approach represents today the first option in treatment of ruptured and unruptured cerebral aneurysms. Nevertheless, wide-neck bifurcation aneurysms still represent a technical challenge for endovascular treatment due to the need to protect vessels arising next to the aneurysmal neck. A variety of devices have been implemented to ensure adequate assistance for coiling of these lesions. Among these devices, the new pCONus 2 represents an evolution of the well-known pCONus; compared to the previous one in fact, it allows a degree of articulation and flexibility between the shaft and the distal part (crown), making it more suitable for treatment of aneurysms presenting an angle between the longitudinal axis of the dome and parent vessel...
January 1, 2018: Interventional Neuroradiology
https://www.readbyqxmd.com/read/29781369/contralateral-extensive-cerebral-hemorrhagic-venous-infarction-caused-by-retrograde-venous-reflux-into-the-opposite-basal-vein-of-rosenthal-in-posttraumatic-carotid-cavernous-fistula-a-case-report-and-literature-review
#17
Prasert Iampreechakul, Adisak Tanpun, Punjama Lertbusayanukul, Somkiet Siriwimonmas
We describe a patient with traumatic carotid-cavernous fistula (CCF), subsequently developing contralateral extensive hemorrhagic venous infarction from retrograde venous reflux into the opposite basal vein of Rosenthal. A 54-year-old woman was involved in a motor vehicle accident and sustained severe traumatic brain injury. Two months later, she developed bilateral proptosis and audible bruit. Magnetic resonance imaging (MRI) and magnetic resonance angiography (MRA) of the brain demonstrated the right direct CCF...
January 1, 2018: Interventional Neuroradiology
https://www.readbyqxmd.com/read/29781194/paraneoplastic-autoimmune-encephalitis-associated-with-pleomorphic-lung-carcinoma-an-autopsy-case-report
#18
Takashi Ando, Yoji Goto, Kazuo Mano, Fumio Nomura, Masako Kurashige, Masafumi Ito, Maya Mimuro, Yasushi Iwasaki, Masahisa Katsuno, Mari Yoshida
A 64-year-old man was admitted with acute onset disturbed consciousness. Cerebrospinal fluid analysis revealed pleocytosis and elevated protein, with negative cultures and PCR. Serum antibodies for autoimmune encephalitis were also negative. Brain magnetic resonance imaging (MRI) was unremarkable, but whole-body CT scan showed a tumor in the left lower lung lobe. Bronchial brush cytology demonstrated clusters of malignant cells, and 18 F-fluorodeoxyglucose positron emission tomography showed multiple lesions and increased uptake in the lung tumor...
May 20, 2018: Neuropathology: Official Journal of the Japanese Society of Neuropathology
https://www.readbyqxmd.com/read/29781111/assessment-of-hemodynamic-alterations-in-cerebral-veins-in-patients-with-intracerebral-hemorrhage-using-duplex-color-coded-sonography
#19
Zhan-Qiang Jin, Hao Feng, Wen He, Xing-Quan Zhao
OBJECTIVES: To investigate the contributions of hemodynamic alterations in cerebral veins to the prognosis of patients with primary intracerebral hemorrhage (ICH). METHODS: Duplex color-coded sonography was performed on 87 ICH patients between July 2016 and October 2017. The time-averaged peak velocity, the time-averaged mean velocity (TAMV), the blood flow volume (BFV) of bilateral internal jugular veins (IJVs) and vertebral veins (VVs), and the mean velocities of bilateral basal veins of Rosenthal, straight sinus, and bilateral transverse sinuses were calculated to understand the relationship of hemodynamic data with prognosis in patients with ICH...
May 21, 2018: Journal of Ultrasound in Medicine: Official Journal of the American Institute of Ultrasound in Medicine
https://www.readbyqxmd.com/read/29780944/central-retinal-artery-occlusion-secondary-to-barlow-s-disease
#20
Carl S Wilkins, Katherine McCabe, Avnish Deobhakta, James Chelnis
Purpose: To report a rare case of isolated, unilateral CRAO in a young patient with mitral valve prolapse secondary to Barlow's disease. Observations: A 29-year-old woman with history of premature ventricular contractions and cardiac ablation presented to the emergency room after sudden onset painless visual loss in her left eye (OS). Her vision was 20/20 in her right eye and hand motion in the left. Fundus exam demonstrated a central retinal artery occlusion (CRAO) OS...
June 2018: American Journal of Ophthalmology Case Reports
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