journal
MENU ▼
Read by QxMD icon Read
search

Neurological Research

journal
https://www.readbyqxmd.com/read/30015578/association-of-circulating-blood-hmgb1-levels-with-ischemic-stroke-a-systematic-review-and-meta-analysis
#1
Kai Le, Sisi Mo, Xiang Lu, Abdoulaye Idriss Ali, Dafan Yu, Yijing Guo
OBJECTIVES: Inflammation plays a key role in the pathogenesis and progression of ischemic stroke (IS). The high mobility group box 1 (HMGB1) nucleoprotein is involved in the amplification of inflammatory responses during acute ischemic injury. HMGB1 levels in patients with active disease are higher than those in healthy controls. We performed a meta-analysis to assess currently published data pertaining to circulating blood HMGB1 levels in IS and the relationship with stroke severity...
July 17, 2018: Neurological Research
https://www.readbyqxmd.com/read/29989483/involvement-of-prelimbic-5-ht-7-receptors-in-the-regulation-of-anxiety-like-behaviors-in-hemiparkinsonian-rats
#2
Cheng Xue Du, Yuan Guo, Qiao Jun Zhang, Jin Zhang, Shu Xuan Lv, Jian Liu
OBJECTIVE: At present, little is known about the role of serotonin7 (5-HT7 ) receptor in anxiety, particularly in Parkinson's disease-related anxiety. Here, we tested whether 5-HT7 receptors in the prelimbic (PrL) cortex are involved in the regulation of anxiety-like behaviors in sham-operated rats and rats with unilateral 6-hydroxydopamine lesions of the medial forebrain bundle (MFB). METHODS: The open field and elevated plus maze (EPM) tests were performed to study the influence of MFB lesion and intra-PrL injection of 5-HT7 agonist AS19 (0...
July 10, 2018: Neurological Research
https://www.readbyqxmd.com/read/29985119/freezing-of-gait-in-parkinson-s-disease-functional-neuroimaging-studies-of-the-frontal-lobe
#3
María José Gallardo, Juan Pablo Cabello, María Jesus Corrales, Javier Torres-Donaire, Jose Javier Bravo, María Prado Talavera, Alberto León, Julia Vaamonde-Gamo
OBJECTIVE: The objective of the study is to study a group of patients with Parkinson's disease (PD) with and without freezing of gait (FOG) and analyze neuropsychological differences, especially regarding executive functions, according to their performance in a set of tests, and potential anomalies in functional positron emission tomography with 2-deoxy-2-[fluorine-18]fluoro-d-glucose integrated with computed tomography (18 F-FDG PET/CT) neuroimaging results of the frontal lobe. METHODS: The study recruited 23 patients...
July 9, 2018: Neurological Research
https://www.readbyqxmd.com/read/29956588/mir-125b-blocks-bax-cytochrome-c-caspase-3-apoptotic-signaling-pathway-in-rat-models-of-cerebral-ischemia-reperfusion-injury-by-targeting-p53
#4
Yun-Liang Xie, Bo Zhang, Ling Jing
OBJECTIVE:  To explore the potential effect of miR-125b on p53-mediated regulation of Bax/Cytochrome C/Caspase-3 apoptotic signaling pathway in rats with cerebral ischemia-reperfusion (CIR) injury. METHODS:  Sprague-Dawley (SD) rats were used to conduct CIR injury and injected with miR-125b mimic/inhibitor or p53 inhibitor (Pifithrin-α, PFT-α). Dual-luciferase reporter gene assay was used to analyze the targeting relationship between miR-125b and p53. Longa scoring and Triphenyl tetrazolinm chloride (TTC) staining were used to test the neurologic function and determine infarct size, respectively...
June 29, 2018: Neurological Research
https://www.readbyqxmd.com/read/29916770/investigation-of-subdural-electrode-displacement-in-invasive-epilepsy-surgery-workup-using-neuronavigation-and-intraoperative-mri
#5
Bjoern Sommer, Stefan Rampp, Arnd Doerfler, Hermann Stefan, Hajo M Hamer, Michael Buchfelder, Karl Roessler
OBJECTIVES: One of the main obstacles of electrode implantation in epilepsy surgery is the electrode shift between implantation and the day of explantation. We evaluated this possible electrode displacement using intraoperative MRI (iopMRI) data and CT/MRI reconstruction. METHODS: Thirteen patients (nine female, four male, median age 26 ± 9.4 years) suffering from drug-resistant epilepsy were examined. After implantation, the position of subdural electrodes was evaluated by 3...
June 19, 2018: Neurological Research
https://www.readbyqxmd.com/read/29912656/neurological-impairments-in-hypoxic-neonates-and-lactate-levels
#6
Miljana Z Jovandaric, Svetlana J Milenkovic
INTRODUCTION: Metabolic acidosis with increasing lactate concentration develops due to the lack of oxygen in the tissues. OBJECTIVES: The effect of lactic acidosis on neurological development in the first year of life. MATERIALS AND METHODS: Our study included 50 newborns with perinatal hypoxia requiring oxygen therapy and 50 healthy newborns. pH, pCO2, pO2, base excess (BE) and lactates from arterialized capillary blood were determined in both groups of newborns, in the first and second hours after birth, and neurological development in the first year of life was estimated...
June 18, 2018: Neurological Research
https://www.readbyqxmd.com/read/29902125/silencing-of-lncrna-bdnf-as-attenuates-a%C3%AE-25-35-induced-neurotoxicity-in-pc12-cells-by-suppressing-cell-apoptosis-and-oxidative-stress
#7
Cong-Cong Guo, Chun-Hong Jiao, Zhen-Mei Gao
OBJECTIVE: To explore the effects of long non-coding RNA (lncRNA) brain-derived neurotrophic factor anti-sense (BDNF-AS) on the Aβ25-35 -induced neurotoxicity in PC12 cells. METHODS: PC12 cells were induced by Aβ25-35 to construct cell injury models of Alzheimer's disease (AD), and then transfected with siRNA-BDNF-AS. Quantitative real-time polymerase chain reaction (qRT-PCR) was employed to detect the expressions of BDNF-AS and BDNF. Besides, 3-(4,5-Dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) and Hoechst33342 staining were utilized to analyze the cell viability and apoptosis, respectively, Western blotting to evaluate the protein expressions, immunofluorescence to assess the Cytochrome C (Cyt C) release, and Rhodamine 123 (Rh123) to measure the mitochondrial membrane potential (MMP)...
June 14, 2018: Neurological Research
https://www.readbyqxmd.com/read/29873619/shear-wave-elastography-of-the-brachial-plexus-roots-at-the-interscalene-groove
#8
Mohamed Abdelmohsen Bedewi, Daniel Nissman, Nasser Mohammed Aldossary, Troy Hideo Maetani, Mohammed Sherif El Sharkawy, Hussein Koura
OBJECTIVES: Sonoelastography is an emerging technology that has been used to evaluate the musculoskeletal system including the brachial plexus of peripheral nerves, which has been only recently considered for study by shear wave elastography. The purpose of this study is to establish the normal sonoelastographic features of the C5-C7 nerve roots of the brachial plexus. METHODS: Forty healthy individuals (21 males and 19 females) were enrolled in the study. Shear wave elastography was used to evaluate the C5-C7 nerve roots of the brachial plexus at the interscalene interval...
June 6, 2018: Neurological Research
https://www.readbyqxmd.com/read/29869975/postural-sway-in-patients-with-early-parkinson-s-disease-performing-cognitive-tasks-while-standing
#9
Tuanzhi Chen, Yan Fan, Xianbo Zhuang, Depeng Feng, Yanxiu Chen, Piu Chan, Yifeng Du
OBJECTIVES: We investigated postural sway in patients with early Parkinson's disease (PD) to test the hypothesis that the postural control system was affected already at an early stage of PD. Moreover, we identified cases of dysfunction of stereopsis in PD patients. METHODS: We examined 23 patients with early PD and 23 healthy, sex- and age-matched control subjects. Postural sway was measured with an accelerometer at the center of mass at the lower spine. Subjects were asked to stand quietly for 30 s under two usual conditions (eyes open and eyes closed) and two dual tasks conditions (eyes open with dual task, eyes closed with dual task)...
June 5, 2018: Neurological Research
https://www.readbyqxmd.com/read/29856277/association-of-higher-waist-circumference-with-milder-stroke-severity-in-acute-ischaemic-stroke
#10
Kyusik Kang, Wong-Woo Lee, Jung-Ju Lee, Jong-Moo Park, Ohyun Kwon, Byung Kun Kim
OBJECTIVES: Although higher body mass index (BMI) was reported to be associated with increased stroke incidence, having a higher BMI is known to be associated with better clinical outcomes after stroke. However, BMI has shown conflicting associations with baseline stroke severity. The aim of our study was to assess the relationship between waist circumference (WC) at admission and baseline stroke severity among patients with ischaemic stroke. METHODS: The WC of acute stroke patients was divided into sex-specific quartiles...
June 1, 2018: Neurological Research
https://www.readbyqxmd.com/read/29847238/radioprotective-activity-of-glutathione-on-cognitive-ability-in-x-ray-radiated-tumor-bearing-mice
#11
Lina Lu, Zongli Li, Yanhua Zuo, Libo Zhao, Bin Liu
OBJECTIVES: The use of X-ray for therapeutics always raises the problem of radiation hazards to living beings. In this research, we explored the radioprotective activity of glutathione (GSH) on cognitive ability of X-ray radiated tumor-bearing mice. METHODS: Forty C57BL/6 mice were chosen to establish the GL261 glioma model and randomly divided into four groups: Model group, X-ray group, Pre-GSH group and Pos-GSH group. Morris water maze test was used to test cognitive ability...
May 30, 2018: Neurological Research
https://www.readbyqxmd.com/read/29843579/the-cd40-cd40l-system-regulates-rat-cerebral-microvasculature-after-focal-ischemia-reperfusion-via-the-mtor-s6k-signaling-pathway
#12
Run-Hao Jiang, Xiao-Quan Xu, Chen-Jiang Wu, Shan-Shan Lu, Qing-Quan Zu, Lin-Bo Zhao, Sheng Liu, Hai-Bin Shi
OBJECTIVE: The role of CD40/CD40 ligand (CD40L) in microvascular thrombosis is now widely accepted. However, the exact mechanisms linking the CD40/CD40L system and the soluble form of CD40L (sCD40L) with microvascular thrombosis are currently a topic of intensive research. The objective of this study was to assess the potential mechanisms in CD40/CD40L system-regulated microvascular thrombosis after focal ischemia/reperfusion (I/R). METHODS: Rats were subjected to 60-min transient middle cerebral artery occlusion (MCAO)...
May 29, 2018: Neurological Research
https://www.readbyqxmd.com/read/29799769/sonographic-assessment-of-optic-nerve-and-ophthalmic-vessels-in-patients-with-idiopathic-intracranial-hypertension
#13
Asmaa M Ebraheim, Husam S Mourad, Nirmeen A Kishk, Nashwa Badr Eldin, Abdullah A Saad
BACKGROUND: Early diagnosis and proper monitoring of intracranial pressure (ICP) in idiopathic intracranial hypertension (IIH) could reduce morbidity. OBJECTIVES: The objective was to explore and monitor reflection of raised ICP in IIH on optic nerve sheath diameter (ONSD), papillary height and ophthalmic vessels hemodynamics, using transorbital sonography (TOS). METHODS: The study included 24 IIH patients and 30 controls. Patients were compared to controls (phase I) then reassessed twice; 1 week and 4 weeks later (phase II)...
May 25, 2018: Neurological Research
https://www.readbyqxmd.com/read/29792389/therapist-assisted-vision-therapy-improves-outcome-for-stroke-patients-with-homonymous-hemianopia-alone-or-combined-with-oculomotor-dysfunction
#14
Peter Smaakjær, Signe Tornøe Tødten, Rune Skovgaard Rasmussen
OBJECTIVE: To improve visual performance and perception in stroke patients suffering from visual impairments by the use of therapist-assisted vision therapy. METHODS: This study was an interventional efficacy open-label investigation. The vision therapy was designed to enhance binocular vision, and saccadic ability, and vergence ranges maximally, and for patients with hemianopia also to improve peripheral awareness. The vision training consisted of one lesson a week for 12 weeks carried out by an optometrist and a vision therapist...
May 24, 2018: Neurological Research
https://www.readbyqxmd.com/read/29792388/cerebral-ischaemia-reperfusion-injury-could-be-managed-by-using-tramadol
#15
Ibrahim Akkurt, Cansel Cetin, Ahmet Melih Erdogan, Gungor Cagdas Dincel, Aslı Fahriye Ceylan, Ucler Kisa, Jonathan Oppong, Adem Akkurt, Mustafa Ogden, Bulent Bakar
OBJECTIVES: No valid treatment modality that will repair stroke damage and provide neurological recovery has yet been identified in literature. Studies demonstrated that adequate quality of life could be provided if post-stroke pain could be treated sufficiently and timely. Besides its pain relief effects, tramadol has oedema-reducing and anti-inflammatory properties. With these in mind, this study investigated the influence of tramadol in acute and/or chronic ischaemia/reperfusion (I/R) injury...
May 24, 2018: Neurological Research
https://www.readbyqxmd.com/read/29792387/resveratrol-prevents-high-calorie-diet-induced-learning-and-memory-dysfunction-in-juvenile-c57bl-6j-mice
#16
Bao-Lei Xu, Hui Zhang, Li-Na Ma, Wen Dong, Zhi-Wei Zhao, Jing-Shuang Zhang, Yu-Lan Wang, Xu Zhang, Rong Wang
OBJECTIVE: Because resveratrol (RSV) has been shown to improve learning and memory, so we investigated the potential benefit of RSV on learning and memory deficits in juvenile mice fed with a HC diet and explored the molecular mechanisms underlying this process. METHODS: Six-week-old C57BL/6J mice were divided into three different diet groups: control, HC diet, and HC + RSV diet. Serum insulin and insulin-like growth factor 1 (IGF-1) levels were measured using enzyme-linked immunosorbent assays...
May 24, 2018: Neurological Research
https://www.readbyqxmd.com/read/29790425/hypoxic-preconditioning-reduces-propofol-induced-neuroapoptosis-via-regulation-of-bcl-2-and-bax-and-downregulation-of-activated-caspase-3-in-the-hippocampus-of-neonatal-rats
#17
Jing Lv, Yubing Liang, Youbing Tu, Jing Chen, Yubo Xie
OBJECTIVE:  Evidence has shown that propofol may cause widespread apoptotic neurodegeneration. Hypoxic preconditioning (HPC) was previously demonstrated to provide neuroprotection and brain recovery from either acute or chronic neurodegeneration in several cellular and animal models. Therefore, the present study was designed to investigate the protective effects of hypoxic preconditioning on apoptosis caused by propofol in neonatal rats. METHODS: Propofol (100 mg/kg) was given to 7-day-old (P7) Sprague Dawley pups...
May 23, 2018: Neurological Research
https://www.readbyqxmd.com/read/29785882/the-relationship-between-repetitive-finger-movement-and-quality-of-life-in-parkinson-s-disease
#18
Elizabeth L Stegemöller, Jennifer Uzochukwu, Mack Shelley
BACKGROUND: Repetitive finger movement significantly impacts daily living activities, but there have been limited studies determining how repetitive finger movement impacts quality of life (QOL) in persons with Parkinson's disease (PD). The purpose of this study was to determine the relationship between impairment in repetitive finger movement and QOL in persons with PD. METHODS: Eighty-four participants with PD completed a repetitive movement task and the Parkinson's Disease Questionnaire (PDQ)...
May 22, 2018: Neurological Research
https://www.readbyqxmd.com/read/29781786/sitagliptin-rescues-memory-deficits-in-parkinsonian-rats-via-upregulating-bdnf-to-prevent-neuron-and-dendritic-spine-loss
#19
Jing Li, Shuhu Zhang, Chenye Li, Mei Li, Lan Ma
OBJECTIVES: Parkinson's disease (PD) is a neurodegenerative disease with high morbidity among adults worldwide that causes tremendous trouble to people's lives. The purpose of this study was to investigate the impact of sitagliptin on PD and its potential mechanism. METHODS: First, the memory of rats in each group was evaluated with the Morris water maze (MWM) test and the passive avoidance test. Then, both brain-derived neurotrophic factor (BDNF) protein and mRNA levels were detected by ELISA and qPCR assays, respectively...
May 21, 2018: Neurological Research
https://www.readbyqxmd.com/read/29781781/gene-expression-microarray-analysis-reveals-prognostic-markers-of-survival-in-high-grade-astrocytomas
#20
Jun Yang, Ziming Hou, Changjiang Wang, Hao Wang, Hongbing Zhang
OBJECTIVE: High grade astrocytoma (HGA) as an aggressive brain tumor, is always correlated with poor prognosis. In this paper, we aimed to explore the genetic prognostic biomarkers for HGA. METHODS: The genome-wide expression profile of 26 brain tumor samples obtained from 26 patients with HGA was downloaded from Gene Expression Omnibus. The risk genes for prognosis of HGA were identified and verified by the data in TCGA database. Protein-protein interaction (PPI) network of risk factor genes was constructed and significant module was screened...
May 21, 2018: Neurological Research
journal
journal
27636
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"