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https://www.readbyqxmd.com/read/28943181/clinical-study-of-splint-therapeutic-efficacy-for-the-relief-of-temporomandibular-joint-discomfort
#1
Yoko Hasegawa, Naoya Kakimoto, Seiki Tomita, Masanori Fujiwara, Reichi Ishikura, Hiromitsu Kishimoto, Kosuke Honda
PURPOSE: This study aimed to evaluate the relationship between displacement of the mandibular condyle/disc due to occlusal splint insertion with splint therapy and changes in discomfort of the temporomandibular joint (TMJ), and to clarify the relationships between the outcomes over time of temporomandibular discomfort and TMJ magnetic resonance imaging (MRI) findings at the initiation of splint therapy. MATERIALS AND METHODS: A total of 75 patients admitted to hospital with discomfort around the TMJ were evaluated...
August 24, 2017: Journal of Cranio-maxillo-facial Surgery
https://www.readbyqxmd.com/read/28940323/paired-comparison-of-therapeutic-plasma-exchange-using-the-fenwal-amicus-versus-terumobct-spectra-optia
#2
Edwin A Burgstaler, Sandra C Bryant, Jeffrey L Winters
PURPOSE: Terumo BCT Spectra Optia (O) and Fenwal Amicus (A) can perform therapeutic plasma exchange (TPE). We compared these systems in a prospective, randomized, crossover study of 81 paired procedures. Primary objective was to determine if there was a difference in platelet loss between the instruments. Secondary objectives were to determine differences in procedure time (PT), plasma removal efficiency (PRE 1), plasma removal rate (PRR), and fluid balance (FB). METHODS: Fifty-seven adults undergoing 162 procedures were included...
September 23, 2017: Journal of Clinical Apheresis
https://www.readbyqxmd.com/read/28939403/piperine-restores-streptozotocin-induced-cognitive-impairments-insights-into-oxidative-balance-in-cerebrospinal-fluid-and-hippocampus
#3
Mohsen Khalili-Fomeshi, Mohammad Golparvar Azizi, Mohammad Reza Esmaeili, Mohammad Gol, Sohrab Kazemi, Manouchehr Ashrafpour, Ali Akbar Moghadamnia, Soheila Hosseinzadeh
Piperine has been shown to have antioxidant activity and a cognitive-enhancing effect following long-term oral administration. In a comparative study of memantine, the current investigation threw light on the cognitive benefits of piperine. Lipid peroxidation and the ferric reducing antioxidant power (FRAP) of cerebrospinal fluid (CSF) and hippocampus in streptozotocin (STZ)-induced experimental dementia of the Alzheimer's type was measured. After reaching a criterion in a memory test, STZ-induced rats received piperine [2...
September 19, 2017: Behavioural Brain Research
https://www.readbyqxmd.com/read/28934895/high-early-fluid-input-after-aneurysmal-subarachnoid-hemorrhage-combined-report-of-association-with-delayed-cerebral-ischemia-and-feasibility-of-cardiac-output-guided-fluid-restriction
#4
Leonie J M Vergouw, Mohamud Egal, Bas Bergmans, Diederik W J Dippel, Hester F Lingsma, Mervyn D I Vergouwen, Peter W A Willems, Annemarie W Oldenbeuving, Jan Bakker, Mathieu van der Jagt
BACKGROUND: Guidelines on the management of aneurysmal subarachnoid hemorrhage (aSAH) recommend euvolemia, whereas hypervolemia may cause harm. We investigated whether high early fluid input is associated with delayed cerebral ischemia (DCI), and if fluid input can be safely decreased using transpulmonary thermodilution (TPT). METHODS: We retrospectively included aSAH patients treated at an academic intensive care unit (2007-2011; cohort 1) or managed with TPT (2011-2013; cohort 2)...
January 1, 2017: Journal of Intensive Care Medicine
https://www.readbyqxmd.com/read/28933805/perioperative-administration-of-buffered-versus-non-buffered-crystalloid-intravenous-fluid-to-improve-outcomes-following-adult-surgical-procedures
#5
REVIEW
Sohail Bampoe, Peter M Odor, Ahilanandan Dushianthan, Elliott Bennett-Guerrero, Suzie Cro, Tong J Gan, Michael Pw Grocott, Michael Fm James, Michael G Mythen, Catherine Mn O'Malley, Anthony M Roche, Kathy Rowan, Edward Burdett
BACKGROUND: Perioperative fluid strategies influence clinical outcomes following major surgery. Many intravenous fluid preparations are based on simple solutions, such as normal saline, that feature an electrolyte composition that differs from that of physiological plasma. Buffered fluids have a theoretical advantage of containing a substrate that acts to maintain the body's acid-base status - typically a bicarbonate or a bicarbonate precursor such as maleate, gluconate, lactate, or acetate...
September 21, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/28933101/-discussion-on-relevant-theories-of-qi-blood-shen-and-formula-implication-of-guan-xin-jing-capsule
#6
Rui-Ping Li, Guo-Hua Yu, Jun-Fang Li, Shi-Huan Tang
In the field of traditional Chinese medicine(TCM),the definition of "Shen" contains a broad concept and a narrow concept. Broad "Shen" is the dominator and administrator of human vital movement,while narrow "Shen" means spirit, consciousness, thinking and emotions of human. "Shen" originates from innate essence of parents, and survives on acquired essence of water and food as well as the nutrition of its metaplastic Qi-Blood-Body fluid. Qi-Blood,the most precious asset of human body, is a quite important section of one person and the central material basis of "Shen-Zhi"...
November 2016: Zhongguo Zhong Yao za Zhi, Zhongguo Zhongyao Zazhi, China Journal of Chinese Materia Medica
https://www.readbyqxmd.com/read/28932753/effect-of-iop-based-infusion-system-with-and-without-balanced-phaco-tip-on-cumulative-dissipated-energy-and-estimated-fluid-usage-in-comparison-to-gravity-fed-infusion-in-torsional-phacoemulsification
#7
Praveen K Malik, Taru Dewan, Arun Kr Patidar, Ekta Sain
BACKGROUND: To evaluate the effect of three different combinations of tip designs and infusion systems in torsional phacoemulsification (INFINITI and CENTURION) in patients with cataract. According to the manufacturer, two unique improvements in the Centurion are: active fluid dynamic management system and use of an intrepid balanced tip. The study specifically aimed to evaluate the beneficial effects, if any, of change in tip design and infusion system individually and in combination on both per-operative parameters as well as endothelial health over 6 months...
2017: Eye and Vision (London, England)
https://www.readbyqxmd.com/read/28931700/peritoneal-dialysis-for-the-treatment-of-cardiorenal-syndrome-type-1-a-prospective-brazilian-study
#8
Daniela Ponce, Cassiana Góes, Mariele Oliveira, Andre Balbi
This study aimed to explore the role of high-volume peritoneal dialysis (HVPD) in cardiorenal syndrome (CRS) type 1 patients in relation to metabolic and fluid control and outcome. Sixty-four patients were treated by HVPD (prescribed Kt/V = 0.50/session), flexible catheter and cycler. Mean age was 68.8 ± 15.4 years, 54.7% needed intravenous inotropic agents and/or intravenous vasodilators, 31.2% were on mechanical ventilation, acute coronary syndrome (ACS) was the main cause of acute disease heart failure (ADHF) 48...
September 2017: Peritoneal Dialysis International: Journal of the International Society for Peritoneal Dialysis
https://www.readbyqxmd.com/read/28931546/a-new-paradigm-of-sodium-regulation-in-inflammation-and-hypertension
#9
Annet Kirabo
Dysregulation of sodium (Na(+)) balance is a major cause of hypertensive cardiovascular disease. The current dogma is that interstitial Na(+) readily equilibrates with plasma and that renal excretion and reabsorption is sufficient to regulate extracellular fluid volume and control blood pressure. These ideas have been recently challenged by the discovery that Na(+) accumulates in tissues without commensurate volume retention and activates immune cells, leading to hypertension and autoimmune disease. However, objections have been raised to this new paradigm, with some investigators concerned about where and how salt is stored in tissues...
September 20, 2017: American Journal of Physiology. Regulatory, Integrative and Comparative Physiology
https://www.readbyqxmd.com/read/28926066/electrostatic-interactions-between-particles-through-heterogeneous-fluid-phases
#10
Dong Woo Kang, Mina Lee, Kyung Hak Kim, Ming Xia, Sang Hyuk Im, Bum Jun Park
We investigated the electrostatic interactions between particles acting through heterogeneous fluid phases. An oil lens system floating on the surface of water was used to trap particles at different fluid-fluid interfaces. The inner particles are located at the centrosymmetrically curved oil-water interface inside the oil lens while satellite particles are located at the curved air-water interface, separated by a particular distance from the triple phase boundary. The satellite particles are likely to be captured in an energy minimum state due to electrostatic repulsions by the inner particles balanced with the gravity-induced potential energy...
September 19, 2017: Soft Matter
https://www.readbyqxmd.com/read/28925102/continued-alcohol-misuse-in-human-cirrhosis-is-associated-with-an-impaired-gut-liver-axis
#11
Jasmohan S Bajaj, Genta Kakiyama, Derrick Zhao, Hajime Takei, Andrew Fagan, Phillip Hylemon, Huiping Zhou, William M Pandak, Hiroshi Nittono, Oliver Fiehn, Nita Salzman, Mary Holtz, Pippa Simpson, Edith A Gavis, Douglas M Heuman, Runping Liu, Dae Joong Kang, Masoumeh Sikaroodi, Patrick M Gillevet
BACKGROUND: Cirrhosis and alcohol can independently affect the gut-liver axis with systemic inflammation. However their concurrent impact in humans is unclear. AIM: Determine the effect of continued alcohol misuse on the gut-liver axis in cirrhotic patients. METHODS: Age and MELD-balanced cirrhotic patients who were currently drinking (Alc) or abstinent (NAlc), and healthy controls underwent serum and stool collection. A subset underwent upper endoscopy and colonoscopy for biopsies and duodenal fluid collection...
September 19, 2017: Alcoholism, Clinical and Experimental Research
https://www.readbyqxmd.com/read/28922615/the-impact-of-incorporating-antimicrobials-into-implant-surfaces
#12
N J Hickok, I M Shapiro, A F Chen
With the increase in numbers of joint replacements, spinal surgeries, and dental implantations, there is an urgent need to combat implant-associated infection. In addition to stringent sterile techniques, an efficacious way to prevent this destructive complication is to create new implants with antimicrobial properties. Specifically, these implants must be active in the dental implant environment where the implant is bathed in the glycoprotein-rich salivary fluids that enhance bacterial adhesion, and propagation, and biofilm formation...
September 1, 2017: Journal of Dental Research
https://www.readbyqxmd.com/read/28922269/extubation-failure-is-associated-with-increased-mortality-following-first-stage-single-ventricle-reconstruction-operation
#13
Thomas Scodellaro, Jane M McKenzie, Yves d'Udekem, Warwick Butt, Siva P Namachivayam
OBJECTIVES: To identify the prevalence, causes, risk factors, and outcomes associated with extubation failure following first stage single ventricle reconstruction surgery. DESIGN: Retrospective cohort analysis of neonates who underwent a first stage single ventricle reconstruction operation. Extubation failure was defined as endotracheal reintubation within 48 hours of first extubation attempt. SETTING: The Royal Children's Hospital, Melbourne...
September 15, 2017: Pediatric Critical Care Medicine
https://www.readbyqxmd.com/read/28921660/rapid-whole-brain-gray-matter-imaging-using-single-slab-three-dimensional-dual-echo-fast-spin-echo-a-feasibility-study
#14
Hyunyeol Lee, Eung Yeop Kim, Chul-Ho Sohn, Jaeseok Park
PURPOSE: To achieve rapid, high resolution whole-brain gray matter (GM) imaging by developing a novel, single-slab three-dimensional dual-echo fast-spin-echo pulse sequence and GM-selective reconstruction. METHODS: Unlike conventional GM imaging that uses time-consuming double-inversion-recovery preparation, the proposed pulse sequence was designed to have two split portions along the echo train, in which the first half was dedicated to yield short inversion recovery (IR)-induced white matter suppression and variable-flip-angle-induced two-step GM signal evolution while the second half cerebrospinal fluid-only signals...
September 16, 2017: Magnetic Resonance in Medicine: Official Journal of the Society of Magnetic Resonance in Medicine
https://www.readbyqxmd.com/read/28919596/outcome-of-pregnancy-related-acute-kidney-injury-observed-in-a-tertiary-care-hospital
#15
S U Ahammed, A A Chowdhury, A S Roy, M A Muqueet, M A Rahman, M S Kabir, M G Rabbani, M Asadujjaman, M B Hossain, M Akhtaruzzaman, S K Das, E H Khan, M A Islam, M J Hasan, M A Rahman, R K Talukder, J Ara, G C Barman, P P Roy, M K Saha, D Mondal
This prospective case control study was carried out in Mymensingh Medical College Hospital (MMCH) from April 2011 to March 2012. The main objective of the study was to determine the short term maternal outcome of pregnancy related Acute Kidney Injury and to identify aetiological factors and to observe clinical features of pregnancy related Acute Kidney Injury. Total 60 pregnant women with AKI were included in the study as sample and equal (60) number of pregnant women with normal renal function was taken as control...
July 2017: Mymensingh Medical Journal: MMJ
https://www.readbyqxmd.com/read/28919576/simulation-of-the-effects-of-oxygen-carriers-and-scaffold-geometry-on-oxygen-distribution-and-cell-growth-in-a-channeled-scaffold-for-engineering-myocardium
#16
Alireza Zehi Mofrad, Shohreh Mashayekhan, Dariush Bastani
This study proposes a mathematical model to evaluate the impact of oxygen carriers and scaffold geometry on oxygen distribution and cell growth in a 3D cardiac construct using computational fluid dynamics (CFD). Flow equations, oxygen balance equation and cell balance equation were solved using special initial and boundary conditions. The modeling results revealed that 55% increase in cardiac cell density occurred by using 6.4% perfluorocarbon oxygen carrier (PFC) compared to pure culture medium without PFC supplementation...
September 14, 2017: Mathematical Biosciences
https://www.readbyqxmd.com/read/28918153/linseed-oil-and-dgat1-k232a-polymorphism-effects-on-methane-emission-energy-and-nitrogen-metabolism-lactation-performance-ruminal-fermentation-and-rumen-microbial-composition-of-holstein-friesian-cows
#17
S van Gastelen, M H P W Visker, J E Edwards, E C Antunes-Fernandes, K A Hettinga, S J J Alferink, W H Hendriks, H Bovenhuis, H Smidt, J Dijkstra
Complex interactions between rumen microbiota, cow genetics, and diet composition may exist. Therefore, the effect of linseed oil, DGAT1 K232A polymorphism (DGAT1), and the interaction between linseed oil and DGAT1 on CH4 and H2 emission, energy and N metabolism, lactation performance, ruminal fermentation, and rumen bacterial and archaeal composition was investigated. Twenty-four lactating Holstein-Friesian cows (i.e., 12 with DGAT1 KK genotype and 12 with DGAT1 AA genotype) were fed 2 diets in a crossover design: a control diet and a linseed oil diet (LSO) with a difference of 22 g/kg of dry matter (DM) in fat content between the 2 diets...
September 13, 2017: Journal of Dairy Science
https://www.readbyqxmd.com/read/28917622/does-gender-matter-an-analysis-of-men-s-and-women-s-accounts-of-responding-to-symptoms-of-lung-cancer
#18
Alice MacLean, Kate Hunt, Sarah Smith, Sally Wyke
Men are often portrayed - in research studies, 'common-sense' accounts and popular media - as reluctant users of health services. They are said to avoid going to the GP whenever possible, while women are portrayed, in presumed opposition, as consulting more readily, more frequently and with less serious complaints. Such stereotypes may inadvertently encourage doctors to pay greater heed to men's symptoms in 'routine' consultations. Although previous research has challenged this view with evidence, and suggested that links between gender identities and help-seeking are complex and fluid, gender comparative studies remain uncommon, and particularly few studies (either qualitative or quantitative) compare men and women with similar morbidity...
September 8, 2017: Social Science & Medicine
https://www.readbyqxmd.com/read/28916472/characterizing-thiol-redox-dynamics-in-the-organogenesis-stage-rat-embryo
#19
K Veltman, Y Ahmad, C Harris, O Jolliet
Precise control of the glutathione (GSH):glutathione disulfide (GSSG) balance is vital for the developing embryo, but it is not yet well understood how GSH levels and the GSH redox state are regulated, maintained, and modulated over the course of mammalian embryonic development. In this study, we characterize and connect thiol redox dynamics, protein synthesis, volumetric growth and net cysteine fluxes over the course of early organogenesis (gestational day (GD) 10 to GD11.13) in the rat embryo. Our results show that despite a significant exponential growth of conceptal volumes and protein mass, the GSH:GSSG redox balance is remarkably stable during early organogenesis, with distinct redox potentials for the visceral yolk sac (VYS) (-218mV) and the embryo proper (EMB) (-222mV)...
September 12, 2017: Free Radical Biology & Medicine
https://www.readbyqxmd.com/read/28914722/factors-associated-with-pediatric-ventilator-associated-conditions-in-six-u-s-hospitals-a-nested-case-control-study
#20
Noelle M Cocoros, Gregory Priebe, James E Gray, Philip Toltzis, Gitte Y Larsen, Latania K Logan, Susan Coffin, Julia S Sammons, Kathleen Deakins, Kelly Horan, Matthew Lakoma, Jessica Young, Michael Burton, Michael Klompas, Grace M Lee
OBJECTIVES: A newly proposed surveillance definition for ventilator-associated conditions among neonatal and pediatric patients has been associated with increased morbidity and mortality among ventilated patients in cardiac ICU, neonatal ICU, and PICU. This study aimed to identify potential risk factors associated with pediatric ventilator-associated conditions. DESIGN: Retrospective cohort. SETTING: Six U.S. hospitals PATIENTS:: Children less than or equal to 18 years old ventilated for greater than or equal to 1 day...
September 13, 2017: Pediatric Critical Care Medicine
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