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https://www.readbyqxmd.com/read/28637149/personal-meaning-in-relation-to-daily-functioning-of-a-patient-in-physical-therapy-practice-narratives-of-a-patient-a-family-member-and-physical-therapist
#1
Ellen Oosting, Jaap Dronkers, Thomas Hoogeboom, Nico van Meeteren, Willem Marie Speelman
PURPOSE: To get insight into personal meaning of a person involved in a physical therapy intervention. METHODS: Mrs. A, a 76-year-old woman is referred to a physical therapist (PT) for assessment of functioning and training before total hip arthroplasty (THA). The patient, her daughter, and PT were asked to write a story about their daily life. Stories were analyzed according to the narrative scheme based on a method to find meaning in daily life, which consists of four phases: 1...
February 24, 2017: Disability and Rehabilitation
https://www.readbyqxmd.com/read/28636639/predictive-value-of-serum-transthyretin-for-outcome-in-acute-ischemic-stroke
#2
Wojciech Ambrosius, Slawomir Michalak, Radosław Kazmierski, Natalia Andrzejewska, Wojciech Kozubski
INTRODUCTION: The impact of choroid plexus with its blood-cerebrospinal fluid barrier in the ischemic stroke pathology is poorly explored. Transthyretin (TTR) is a protein synthesized in liver and just in choroid plexus. OBJECTIVES: The current study was designed to assess the prognostic value of serum TTR for functional outcome (at the time of hospital discharge) and long-term (one-year) overall mortality in ischemic stroke patients. PATIENTS AND METHODS: We conducted a prospective observational study...
2017: PloS One
https://www.readbyqxmd.com/read/28634390/increased-glutamate-in-somatosensory-cortex-in-functional-dyspepsia
#3
Arthur D P Mak, Georg Northoff, David K W Yeung, Winnie C W Chu, Steve C N Hui, Cynthia Cheung, Jessica Ching, Linda Lam, Sing Lee, Justin Wu
Functional Dyspepsia-Post-prandial Distress Syndrome (FD-PDS) was associated with mood-related increases in resting activity and lowered activation threshold in the somatosensory cortex (SSC), insula and perigenual anterior cingulate cortex(pgACC) in functional imaging studies. The underlying cortical neurochemical changes are unknown. We performed proton Magnetic Resonance Spectroscopy (1H-MRS) on 17 consecutive tertiary clinic-recruited psychotropic-naïve Rome III FD-PDS female and 17 age-sex matched healthy controls...
June 20, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28634266/30-years-of-the-mineralocorticoid-receptor-the-brain-mineralocorticoid-receptor-a-saga-in-three-episodes
#4
REVIEW
Marian Joëls, E Ronald de Kloet
In 1968, Bruce McEwen discovered that (3)H-corticosterone administered to adrenalectomised rats is retained in neurons of hippocampus rather than those of hypothalamus. This discovery signalled the expansion of endocrinology into the science of higher brain regions. With this in mind, our contribution highlights the saga of the brain mineralocorticoid receptor (MR) in three episodes. First, the precloning era dominated by the conundrum of two types of corticosterone-binding receptors in the brain, which led to the identification of the high-affinity corticosterone receptor as the 'promiscuous' MR cloned in 1987 by Jeff Arriza and Ron Evans in addition to the classical glucocorticoid receptor (GR)...
July 2017: Journal of Endocrinology
https://www.readbyqxmd.com/read/28633562/advances-in-imaging-brain-metabolism
#5
Fahmeed Hyder, Douglas L Rothman
Metabolism is central to neuroimaging because it can reveal pathways by which neuronal and glial cells use nutrients to fuel their growth and function. We focus on advanced magnetic resonance imaging (MRI) and magnetic resonance spectroscopy (MRS) methods used in brain metabolic studies. (17)O-MRS and (31)P-MRS, respectively, provide rates of oxygen use and ATP synthesis inside mitochondria, whereas (19)F-MRS enables measurement of cytosolic glucose metabolism. Calibrated functional MRI (fMRI), an advanced form of fMRI that uses contrast generated by deoxyhemoglobin, provides maps of oxygen use that track neuronal firing across brain regions...
June 21, 2017: Annual Review of Biomedical Engineering
https://www.readbyqxmd.com/read/28633367/cortical-glutamate-in-migraine
#6
Ronald Zielman, Jannie P Wijnen, Andrew Webb, Gerrit L J Onderwater, Itamar Ronen, Michel D Ferrari, Hermien E Kan, Gisela M Terwindt, Mark C Kruit
Cortical hyperexcitability due to enhanced glutamatergic activity has been implicated in migraine pathophysiology but direct evidence is lacking. Here we assessed glutamate levels and intracellular mobility of glutamate in the visual cortex of migraineurs in-between attacks. We included 50 migraineurs (23 with aura and 27 without aura) and 24 age- and gender-matched non-headache controls. We used proton magnetic resonance spectroscopy (1H-MRS) and diffusion weighted spectroscopy at 7 T with a single volume of interest (2 × 2 × 3 cm) located in the primary and secondary visual cortex...
June 14, 2017: Brain: a Journal of Neurology
https://www.readbyqxmd.com/read/28629575/outcome-of-patients-with-proximal-vessel-occlusion-of-the-anterior-circulation-and-dwi-pwi-mismatch-is-time-dependent
#7
Sibu Mundiyanapurath, Sascha Diatschuk, Sarah Loebel, Johannes Pfaff, Mirko Pham, Markus Alfred Möhlenbruch, Wolfgang Wick, Martin Bendszus, Peter A Ringleb, Alexander Radbruch
BACKGROUND AND PURPOSE: Patients with ischemic stroke and large vessel occlusion are assumed to benefit from endovascular therapy (ET) independent of the symptom onset-to-treatment time (OTT) if they present with a mismatch of diffusion- and perfusion-weighted imaging (DWI-PWI mismatch). We aimed at studying the influence of OTT on clinical outcome in these patients. METHODS: Retrospective database review in a tertiary care university hospital. All patients presented with proximal vessel occlusion of the anterior circulation and DWI-PWI mismatch...
June 2017: European Journal of Radiology
https://www.readbyqxmd.com/read/28629281/noninvasive-quantitative-assessment-of-hepatic-steatosis-by-proton-magnetic-resonance-spectroscopy-among-adult-patients-receiving-home-parenteral-nutrition
#8
Angelique Huijbers, Geert Wanten, Helena Maria Dekker, Marinette van der Graaf
BACKGROUND: Intestinal failure-associated liver disease is a frequent complication in patients with chronic intestinal failure (CIF), with steatosis as a dominant feature in adults. Proton magnetic resonance spectroscopy (1H-MRS) is a noninvasive method to quantify liver fat content (LFC). In this study, LFC was assessed with 1H-MRS, taking into account the possible accumulation of paramagnetic components of home parenteral nutrition (HPN) that may disturb these measurements. METHODS: LFC was measured in 15 adult CIF patients who had been receiving HPN for >6 months...
June 1, 2017: JPEN. Journal of Parenteral and Enteral Nutrition
https://www.readbyqxmd.com/read/28629182/magnetic-resonance-spectroscopy-for-detection-of-2-hydroxyglutarate-as-a-biomarker-for-idh-mutation-in-gliomas
#9
REVIEW
Thomas Leather, Michael D Jenkinson, Kumar Das, Harish Poptani
Mutations in the isocitrate dehydrogenase (IDH)1/2 genes are highly prevalent in gliomas and have been suggested to play an important role in the development and progression of the disease. Tumours harbouring these mutations exhibit a significant alteration in their metabolism resulting in the aberrant accumulation of the oncometabolite 2-hydroxygluarate (2-HG). As well as being suggested to play an important role in tumour progression, 2-HG may serve as a surrogate indicator of IDH status through non-invasive detection using magnetic resonance spectroscopy (MRS)...
June 19, 2017: Metabolites
https://www.readbyqxmd.com/read/28628064/exercise-training-reduces-intrathoracic-fat-regardless-of-defective-glucose-tolerance
#10
Sanna M Honkala, Kumail K Motiani, Jari-Joonas Eskelinen, Anna Savolainen, Virva Saunavaara, Kirsi A Virtanen, Eliisa Löyttyniemi, Jukka Kapanen, Juhani Knuuti, Kari K Kalliokoski, Jarna C Hannukainen
PURPOSE: Epicardial (EAT) and pericardial (PAT) fat masses and myocardial triglyceride content (MTC) are enlarged in obesity and insulin resistance. We studied whether the high-intensity interval training (HIIT) and moderate-intensity continuous training (MICT) similarly decrease ectopic fat in and around the heart and whether the decrease is similar in healthy subjects and subjects with defective glucose tolerance (DGT). METHODS: A total of 28 healthy men (body mass index = 20...
July 2017: Medicine and Science in Sports and Exercise
https://www.readbyqxmd.com/read/28627225/the-relationships-between-bnp-and-neurocardiac-injury-severity-noninvasive-cardiac-output-and-outcomes-after-aneurysmal-subarachnoid-hemorrhage
#11
Amber McAteer, Marilyn Hravnak, Yuefang Chang, Elizabeth A Crago, Matthew J Gallek, Khalil M Yousef
INTRODUCTION: Neurocardiac injury, a type of myocardial dysfunction associated with neurological insult to the brain, occurs in 31-48% of aneurysmal subarachnoid hemorrhage (aSAH) patients. Cardiac troponin I (cTnI) is commonly used to diagnose neurocardiac injury. Brain natriuretic peptide (BNP), another cardiac marker, is more often used to evaluate degree of heart failure. The purpose of this study was to examine the relationships between BNP and (a) neurocardiac injury severity according to cTnI, (b) noninvasive continuous cardiac output (NCCO), and (c) outcomes in aSAH patients...
January 1, 2017: Biological Research for Nursing
https://www.readbyqxmd.com/read/28626762/comparison-of-antibacterial-activity-of-lactobacillus-plantarum-strains-isolated-from-two-different-kinds-of-regional-cheeses-from-poland-oscypek-and-korycinski-cheese
#12
Aleksandra Ołdak, Dorota Zielińska, Anna Rzepkowska, Danuta Kołożyn-Krajewska
Oscypek and korycinski are traditional Polish cheeses, exclusively produced in Tatra and in Podlasie region, respectively, produced from raw, unpasteurized milk. The 29 Lactobacillus plantarum strains were isolated on MRS agar from 12 cheese samples and used as a material for study. The main purpose of the work was to assess the antimicrobial properties and recognition of selected strains for the unique antagonistic activity and preservation role in food. It has been found that the highest antimicrobial activity was observed in the case of L...
2017: BioMed Research International
https://www.readbyqxmd.com/read/28624820/an-elevated-high-sensitivity-c-reactive-protein-level-is-associated-with-unfavorable-functional-outcomes-of-small-artery-occlusion-in-patients-without-diabetes
#13
Yuan Gao, Ji Liu, Wanjun Wang, Chunlin Gao, Changshen Yu, Shoufeng Liu, Jialing Wu
BACKGROUND: High-sensitivity C-reactive protein (hs-CRP) is associated with a risk of causing diabetes mellitus and ischemic stroke. However, the association between hs-CRP levels and functional outcome after small-artery occlusion (SAO) is unknown. METHODS: Data for 836 patients diagnosed with SAO were collected from the Department of Neurorehabilitation of Huanhu Hospital. Hs-CRP values were classified according to quartiles (<0.67, 0.67 to <1.46, 1.46 to <3...
June 17, 2017: European Neurology
https://www.readbyqxmd.com/read/28624140/minor-nonintracranial-hemorrhage-and-poor-prognosis-among-stroke-patients-undergoing-intravenous-thrombolysis
#14
Xiaoming Qin, Songyao Zhao, Liujie Yin, Hailing Dou, Jie Chen, Yifan Wang, Mingzhe Li, Ruifang Chen, Gaiqing Yang, Xin Liu, Runqing Wang, Xinzhou Jia, Shufang Bu, Dongpu Ma, Baoyu Wang, Shize Li
BACKGROUND: Whether nonintracranial hemorrhage (NICH) associated with intravenous thrombolysis (IVT) is a predictor of intracranial hemorrhage (ICH) and poor prognosis is ambiguous. We sought to analyze the rate of NICH and the relationship between NICH and poor outcome in the ischemic stroke population undergoing IVT. METHODS: This is a single-center, hospital-based prospective study. All ischemic stroke patients undergoing IVT between December 2015 and November 2016 were included...
June 14, 2017: Journal of Stroke and Cerebrovascular Diseases: the Official Journal of National Stroke Association
https://www.readbyqxmd.com/read/28624020/a-new-method-to-reduce-false-positive-results-in-breast-mri-by-evaluation-of-multiple-spectral-regions-in-proton-mr-spectroscopy
#15
Paola Clauser, Magda Marcon, Matthias Dietzel, Pascal A T Baltzer
OBJECTIVES: To investigate whether the evaluation of multiple spectral regions can increase the diagnostic performance of (1)H-MRS of the breast and reduce false positive findings. METHODS: 93 patients (mean age 56 years, range 23-79) undergoing breast MRI for routine clinical indications on a 1.5T scanner were eligible for this IRB-approved prospective study. Suspicious enhancing lesions ≥8mm underwent single-voxel point-resolved (1)H-MRS (PRESS, TR=2000ms, TE=272ms)...
July 2017: European Journal of Radiology
https://www.readbyqxmd.com/read/28623673/a-prominent-lactate-peak-as-a-potential-key-magnetic-resonance-spectroscopy-mrs-feature-of-progressive-multifocal-leukoencephalopathy-pml-spectrum-pattern-observed-in-three-patients
#16
Duško Kozić, Mladen Bjelan, Jasmina Boban, Jelena Ostojić, Vesna Turkulov, Aleksandar Todorović, Slobodanka Lemajić-Komazec, Snežana Brkić
Progressive multifocal leukoencephalopathy (PML) is a rare, often fatal, opportunistic infection, associated with demyelinating process. PML is caused by John Cunningham (JC) polyomavirus, and predominantly involves patients with human immunodeficiency virus (HIV) disease or other immunocompromised conditions. The purpose of this report was to determine the role of magnetic resonance spectroscopy (MRS) in establishing the diagnosis of PML. MRS with long and short echo time was performed in two patients with PML associated with HIV infection and in one PML patient associated with chronic lymphocytic leukemia...
June 17, 2017: Bosnian Journal of Basic Medical Sciences
https://www.readbyqxmd.com/read/28623443/autolyse-the-cell-in-order-to-save-it-inducing-then-blocking-autolysis-as-a-strategy-for-delaying-cell-death-in-the-probiotic-lactobacillus-reuteri
#17
Tahl Zimmerman, Rabin Gyawali, Salam Ibrahim
OBJECTIVE: To examine whether choline and its derivatives can be used to preserve viable cells of Lactobacillus reuteri in autolytic models. RESULTS: A phosphate-induced autolytic model in de Man, Rogosa and Sharpe medium (MRS) was used. Viable cell counts were determined by plated on MRS-agar. Choline and hemicholinium-3 (HC-3) significantly blocked autolysis of L. reuteri at 360 mM and 4 mM, respectively. Viable cell counts corroborated these observations. Importantly, autolytically induced cells treated with choline and hemicholinium-3 were significantly more viable then even non-induced cells...
June 16, 2017: Biotechnology Letters
https://www.readbyqxmd.com/read/28623104/zearalenone-adsorption-capacity-of-lactic-acid-bacteria-isolated-from-pigs
#18
María F Vega, Susana N Dieguez, Belén Riccio, Sandra Aranguren, Antonio Giordano, Laura Denzoin, Alejandro L Soraci, María O Tapia, Romina Ross, Ana Apás, Silvia N González
The ability to adsorb zearalenone by five strain of lactic acid bacteria was evaluated: four strains of Lactobacillus spp. isolated from pig rectal swabs and one commercial strain (Lactobacillus rhamnosus). Several factors affecting the adsorption capacity were evaluated in order to improve the adsorption of the mycotoxin by bacteria. The stability of the zearalenone-bacteria complex was analyzed. In every case, bacterial adsorption capacity was higher than 40.0%. The strain showing the highest adsorption (68...
May 27, 2017: Brazilian Journal of Microbiology: [publication of the Brazilian Society for Microbiology]
https://www.readbyqxmd.com/read/28621826/cerebral-metabolic-alterations-and-cognitive-dysfunction-in-children-with-chronic-kidney-disease-using-magnetic-resonance-spectroscopy-and-wechsler-intelligence-scale
#19
Doaa Mohammed Youssef, Ahmed Hosny Mohamed, Wafaa Mahmoud Kamel Attia, Faten Fawzy Mohammad, Nelly Rafaat Abd El Fatah, Amal Saeed Elshal
BACKGROUND: Many studies described Impaired intelligence, attention, memory and executive function in patients with chronic kidney disease (CKD) dialyzed and non-dialyzed, but there is still lacking the early and sensitive method of detection of these deficits. The purpose of this study is to investigate relation between the brain metabolic alteration [measured by magnetic resonance spectroscopy (MRS)] and cognitive dysfunction in CKD children (detected by psychometric analysis). SUBJECTS AND METHODS: One hundred and forty patients with CKD were included [ 40 patients with stage 5 CKD on dialysis, 30 patients with stage 4 to 5 CKD without dialysis, and 70 patients with stage 1 to 3 CKD]...
June 16, 2017: Nephrology
https://www.readbyqxmd.com/read/28621205/neurocognitive-dysfunction-in-children-with-%C3%AE-thalassemia-major-psychometric-neurophysiologic-and-radiologic-evaluation
#20
M S Elalfy, R H Aly, H Azzam, K Aboelftouh, R H Shatla, M Tarif, M Abdatty, R M Elsayed
OBJECTIVE: To evaluate the impact of iron chelating drugs and serum ferritin on the neurocognitive functions of patients with β thalassemia major (β-TM), using psychometric, neurophysiologic and radiologic tests. METHODS: Eighty children with β-TM were enrolled into the study and were compared to 40 healthy controls. All participants were evaluated by measuring serum ferritin, neurocognitive assessment by Benton Visual Retention Test, Wechsler Intelligence Scale for Children, Wisconsin Card Sort Test, P300 and magnetic resonance spectroscopy (MRS)...
June 16, 2017: Hematology (Amsterdam, Netherlands)
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