keyword
MENU ▼
Read by QxMD icon Read
search

type 2 D.M

keyword
https://www.readbyqxmd.com/read/29352495/ultrasonographic-based-predictive-factors-influencing-successful-return-to-racing-after-superficial-digital-flexor-tendon-injuries-in-flat-racehorses-a-retrospective-cohort-study-in-469-thoroughbred-racehorses-in-hong-kong
#1
R Alzola, C Easter, C M Riggs, D S Gardner, S L Freeman
BACKGROUND: Superficial digital flexor tendon (SDFT) injury is an important health and welfare concern in racehorses. It is generally diagnosed with ultrasonography, predictive ultrasonographic features have not been reported. OBJECTIVES: To determine ultrasonographic features of forelimb SDFT injury at initial presentation in Thoroughbred racehorses, that could predict a successful return to racing (completing ≥5 races). STUDY DESIGN: Retrospective cohort study...
January 20, 2018: Equine Veterinary Journal
https://www.readbyqxmd.com/read/29352377/difference-of-acute-dissociation-and-1-day-culture-on-the-electrophysiological-properties-of-rat-dorsal-root-ganglion-neurons
#2
Yuanlong Song, Miaomiao Zhang, Xiaoqing Tao, Zifen Xu, Yunjie Zheng, Minjie Zhu, Liangpin Zhang, Jinhan Qiao, Linlin Gao
The dissociated dorsal root ganglion (DRG) neurons with or without culture were widely used for investigation of their electrophysiological properties. The culture procedures, however, may alter the properties of these neurons and the effects are not clear. In the present study, we recorded the action potentials (AP) and the voltage-gated Na+, K+, and Ca2+ currents with patch clamp technique and measured the mRNA of Nav1.6-1.9 and Cav2.1-2.2 with real-time PCR technique from acutely dissociated and 1-day (1-d) cultured DRG neurons...
January 19, 2018: Journal of Physiology and Biochemistry
https://www.readbyqxmd.com/read/29351428/control-of-appetite-blood-glucose-and-blood-pressure-during-melanocortin-4-receptor-activation-in-normoglycemic-and-diabetic-npy-deficient-mice
#3
Alexandre A da Silva, John Nathan Freeman, John E Hall, Jussara M do Carmo
Although central melanocortin 4 receptor (MC4R) blockade abolishes the CNS-mediated anorexogenic, antidiabetic and cardiovascular actions of leptin, chronic MC4R stimulation fails to completely mimic leptin's effects. Because neuropeptide Y (NPY) and MC4R exert opposite effects on cardiovascular and metabolic functions, we tested its role in offsetting the long-term actions of MC4R activation. Wild-type (WT) and NPY-deficient (NPY-/-) mice were implanted with telemetry probes for measuring mean arterial pressure (MAP) and heart rate (HR) 24-h/d...
December 20, 2017: American Journal of Physiology. Regulatory, Integrative and Comparative Physiology
https://www.readbyqxmd.com/read/29350681/aav-9-mediated-phosphatase-1-inhibitor-1-overexpression-improves-cardiac-contractility-in-unchallenged-mice-but-is-deleterious-in-pressure-overload
#4
D M Schwab, L Tilemann, R Bauer, M Heckmann, A Jungmann, M Wagner, J Burgis, C Vettel, H A Katus, A El-Armouche, O J Müller
The downregulation of β-adrenergic receptors (β-AR) and decreased cAMP-dependent protein kinase activity in failing hearts results in decreased phosphorylation and inactivation of phosphatase-inhibitor-1 (I-1), a distal amplifier element of β-adrenergic signaling, leading to increased protein phosphatase 1 activity and dephosphorylation of key phosphoproteins, including phospholamban. Downregulated and hypophosphorylated I-1 likely contributes to β-AR desensitization; therefore its modulation is a promising approach in heart failure treatment...
January 19, 2018: Gene Therapy
https://www.readbyqxmd.com/read/29350400/feasibility-of-enteral-protein-supplementation-in-critically-ill-children
#5
Yara M F Moreno, Daniela B Hauschild, Mayara D Martins, Lori J Bechard, Nilesh M Mehta
BACKGROUND: We describe the protein type and concentration in standard enteral nutrition (EN) formulas and the effect of protein supplementation on the osmolality of standard formulas. We also aimed to examine factors associated with optimal protein delivery in critically ill children. METHODS: Protein content and other characteristics of pediatric EN formulas used worldwide were recorded. Factors associated with achievement of recommended protein delivery and tolerance of protein-supplemented formulas were recorded prospectively in a cohort of critically ill children...
January 2018: JPEN. Journal of Parenteral and Enteral Nutrition
https://www.readbyqxmd.com/read/29350117/-treating-poisoning-how-do-you-choose-the-best-type-of-gastrointestinal-decontamination
#6
M V Verschueren, F G A Jansman, D J Touw, C Kramers
- A new guideline: 'Intoxication: initial approach in the hospital' will be published this year. This guideline sets out the latest insights on gastrointestinal decontamination in intoxication; the advice is summarized in a flowchart.- The advice is to generally administer activated charcoal, unless there are indications that the toxin will not bind to activated charcoal or that the amount of toxin that the patient has ingested is too great; in these cases gastric lavage can be considered.- Activated charcoal can be administered up to 2 hours after the ingestion of a toxic substance, unless there are contra-indications...
2018: Nederlands Tijdschrift Voor Geneeskunde
https://www.readbyqxmd.com/read/29348476/animal-models-of-obesity-and-diabetes-mellitus
#7
REVIEW
Maximilian Kleinert, Christoffer Clemmensen, Susanna M Hofmann, Mary C Moore, Simone Renner, Stephen C Woods, Peter Huypens, Johannes Beckers, Martin Hrabe de Angelis, Annette Schürmann, Mostafa Bakhti, Martin Klingenspor, Mark Heiman, Alan D Cherrington, Michael Ristow, Heiko Lickert, Eckhard Wolf, Peter J Havel, Timo D Müller, Matthias H Tschöp
More than one-third of the worldwide population is overweight or obese and therefore at risk of developing type 2 diabetes mellitus. In order to mitigate this pandemic, safer and more potent therapeutics are urgently required. This necessitates the continued use of animal models to discover, validate and optimize novel therapeutics for their safe use in humans. In order to improve the transition from bench to bedside, researchers must not only carefully select the appropriate model but also draw the right conclusions...
January 19, 2018: Nature Reviews. Endocrinology
https://www.readbyqxmd.com/read/29346934/kardar-parisi-zhang-modes-in-d-dimensional-directed-polymers
#8
G M Schütz, B Wehefritz-Kaufmann
We define a stochastic lattice model for a fluctuating directed polymer in d≥2 dimensions. This model can be alternatively interpreted as a fluctuating random path in two dimensions, or a one-dimensional asymmetric simple exclusion process with d-1 conserved species of particles. The deterministic large dynamics of the directed polymer are shown to be given by a system of coupled Kardar-Parisi-Zhang (KPZ) equations and diffusion equations. Using nonlinear fluctuating hydrodynamics and mode coupling theory we argue that stationary fluctuations in any dimension d can only be of KPZ type or diffusive...
September 2017: Physical Review. E
https://www.readbyqxmd.com/read/29346507/activity-and-safety-of-afatinib-in-a-window-pre-operative-eortc-study-in-patients-with-squamous-cell-carcinoma-of-the-head-and-neck-scchn
#9
J P Machiels, P Bossi, J Menis, M Lia, C Fortpied, Y Liu, R Lhommel, M Lemort, S Schmitz, S Canevari, L De Cecco, M Guzzo, R Bianchi, P Quattrone, F Crippa, T Duprez, Y Lalami, M Quiriny, N de Saint Aubain, P M Clement, R Coropciuc, E Hauben, L F Licitra
Background: To investigate the activity and safety of afatinib in the pre-operative treatment of squamous cell carcinoma of the head and neck (SCCHN). Patients and methods: This study was an open-label, randomized, multicenter, phase II window of opportunity trial. Treatment-naïve SCCHN patients selected for primary curative surgery were randomized (5:1 ratio) to receive afatinib during 14 days (day -15 until day -1) before surgery (day 0) or no treatment. Tumor biopsies, 2-[fluorine-18]-fluoro-2-deoxy-D-glucose positron emission tomography (FDG-PET), and magnetic resonance imaging (MRI) were performed at diagnosis and just before surgery...
January 15, 2018: Annals of Oncology: Official Journal of the European Society for Medical Oncology
https://www.readbyqxmd.com/read/29345253/3-acetyl-oleanolic-acid-ameliorates-non-alcoholic-fatty-liver-disease-in-high-fat-diet-treated-rats-by-activating-ampk-related-pathways
#10
Qiong Ou-Yang, Chun-Xiao Xuan, Xue Wang, Han-Qiong Luo, Jin-E Liu, Lan-Lan Wang, Ting-Ting Li, Yu-Peng Chen, Jun Liu
3-Acetyl-oleanolic acid (3Ac-OA) is a derivative of oleanolic acid (OA), which has shown therapeutic beneficial effects on diabetes and metabolic syndrome. In this study we investigated whether 3Ac-OA exerted beneficial effect on non-alcoholic fatty liver disease (NAFLD) in rats and its potential underlying mechanisms. Treatment with 3Ac-OA (1-100 μmol/L) dose-dependently decreased the intracellular levels of total cholesterol (TC) and triglyceride (TG) in FFA-treated primary rat hepatocytes and human HepG2 cell lines in vitro...
January 18, 2018: Acta Pharmacologica Sinica
https://www.readbyqxmd.com/read/29344980/analytical-validation-of-a-new-point-of-care-assay-for-serum-amyloid-a-in-horses
#11
D Schwartz, N Pusterla, S Jacobsen, M M Christopher
BACKGROUND: Serum amyloid A (SAA) is a major acute phase protein in horses. A new point-of-care (POC) test for SAA (Stablelab) is available, but studies evaluating its analytical accuracy are lacking. OBJECTIVES: Evaluate the analytical performance of the SAA POC test by: (1) determining linearity and imprecision, (2) comparing results in whole blood with those in serum or plasma, and (3) comparing POC results with those obtained using a previously validated turbidimetric immunoassay (TIA)...
January 17, 2018: Equine Veterinary Journal
https://www.readbyqxmd.com/read/29343706/caloric-restriction-lowers-endocannabinoid-tonus-and-improves-cardiac-function-in-type-2-diabetes
#12
Huub J van Eyk, Linda D van Schinkel, Vasudev Kantae, Charlotte E A Dronkers, Jos J M Westenberg, Albert de Roos, Hildo J Lamb, J Wouter Jukema, Amy C Harms, Thomas Hankemeier, Mario van der Stelt, Ingrid M Jazet, Patrick C N Rensen, Johannes W A Smit
BACKGROUND/OBJECTIVES: Endocannabinoids (ECs) are associated with obesity and ectopic fat accumulation, both of which play a role in the development of cardiovascular disease (CVD) in type 2 diabetes (T2D). The effect of prolonged caloric restriction on ECs in relation to fat distribution and cardiac function is still unknown. Therefore, our aim was to investigate this relationship in obese T2D patients with coronary artery disease (CAD). SUBJECTS/METHODS: In a prospective intervention study, obese T2D patients with CAD (n = 27) followed a 16 week very low calorie diet (VLCD; 450-1000 kcal/day)...
January 17, 2018: Nutrition & Diabetes
https://www.readbyqxmd.com/read/29343526/mutations-in-cyb561-causing-a-novel-orthostatic-hypotension-syndrome
#13
Maarten P van den Berg, Rowida Almomani, Italo Biaggioni, Martijn van Faassen, Pim van der Harst, Herman H Silljé, Irene Mateo Leach, Marc Hemmelder, Gerjan Navis, Gert-Jan Luijckx, Arjan P de Brouwer, Hanka Venselaar, Marcel M Verbeek, Paul A van der Zwaag, Jan D Jongbloed, J P van Tintelen, Ron A Wevers, Ido P Kema
Rationale: Orthostatic hypotension is a common clinical problem, but the underlying mechanisms have not been fully delineated. Objective: We describe two families, with four patients in total, suffering from severe life-threatening orthostatic hypotension due to a novel cause. Methods and Results: As in dopamine β-hydroxylase deficiency (DβH), concentrations of norepinephrine and epinephrine in the patients were very low. Plasma DβH activity, however, was normal and the DBH gene had no mutations. Molecular genetic analysis was performed to determine the underlying genetic cause...
January 17, 2018: Circulation Research
https://www.readbyqxmd.com/read/29341900/lamotrigine-loaded-poly-%C3%A9-d-l-lactide-co-caprolactone-nanoparticles-as-brain-delivery-system
#14
Hussein O Ammar, Mahmoud M Ghorab, Azza A Mahmoud, Iman M Higazy
Management of epilepsy requires brain delivery therapy, therefore, this study was aimed to prepare lamotrigine loaded poly-ɛ-(d,l-lactide-co-caprolactone) (PLCL) nanoparticles using spontaneous emulsification solvent diffusion method. Nanoparticles for brain delivery required to have a particle size <200 nm, polydispesity index <0.2 and a sustained drug release properties. For such aim different factors were considered in preparing the nanoparticles as PLCL monomers' ratio, type of organic solvent used to prepare the nanoparticles, amount of PLCL and Pluronic®F127 in the nanoparticles...
January 13, 2018: European Journal of Pharmaceutical Sciences
https://www.readbyqxmd.com/read/29341846/primary-intra-medullary-nailing-of-open-tibia-fractures-caused-by-low-velocity-gunshots-does-operative-debridement-increase-infection-rates
#15
Chester J Donnally, Charles M Lawrie, Jonathan I Sheu, Meredith A Gunder, Stephen M Quinnan
BACKGROUND: Although gunshot-induced extremity fractures are typically not considered open fractures, there is controversy regarding wound management in the setting of operative fixation to limit infection complications. Previous studies have evaluated the need for a formal irrigation and debridement (I&D) prior to intra-medullary nailing (IMN) of gunshot-induced femur fractures but none have specifically evaluated tibias. By comparing primary IMN for tibial shaft fractures caused by low-velocity firearms additionally treated with a formal operative I&D (group 1) with those without an I&D (group 2), we sought to identify whether there are: differences in treatment group infection rates; particular fracture patterns more prone to infection; and patient characteristics more prone to infections...
January 17, 2018: Surgical Infections
https://www.readbyqxmd.com/read/29341652/cascade-of-magnetic-field-induced-lifshitz-transitions-in-the-ferromagnetic-kondo-lattice-material-ybni_-4-p_-2
#16
H Pfau, R Daou, S Friedemann, S Karbassi, S Ghannadzadeh, R Küchler, S Hamann, A Steppke, D Sun, M König, A P Mackenzie, K Kliemt, C Krellner, M Brando
A ferromagnetic quantum critical point is thought not to exist in two- and three-dimensional metallic systems yet is realized in the Kondo lattice compound YbNi_{4}(P,As)_{2}, possibly due to its one-dimensionality. It is crucial to investigate the dimensionality of the Fermi surface of YbNi_{4}P_{2} experimentally, but common probes such as angle-resolved photoemission spectroscopy and quantum oscillation measurements are lacking. Here, we study the magnetic-field dependence of transport and thermodynamic properties of YbNi_{4}P_{2}...
September 22, 2017: Physical Review Letters
https://www.readbyqxmd.com/read/29340584/long-interval-intracortical-inhibition-as-biomarker-for-epilepsy-a-transcranial-magnetic-stimulation-study
#17
Prisca R Bauer, Annika A de Goede, William M Stern, Adam D Pawley, Fahmida A Chowdhury, Robert M Helling, Romain Bouet, Stiliyan N Kalitzin, Gerhard H Visser, Sanjay M Sisodiya, John C Rothwell, Mark P Richardson, Michel J A M van Putten, Josemir W Sander
Cortical excitability, as measured by transcranial magnetic stimulation combined with electromyography, is a potential biomarker for the diagnosis and follow-up of epilepsy. We report on long-interval intracortical inhibition data measured in four different centres in healthy controls (n = 95), subjects with refractory genetic generalized epilepsy (n = 40) and with refractory focal epilepsy (n = 69). Long-interval intracortical inhibition was measured by applying two supra-threshold stimuli with an interstimulus interval of 50, 100, 150, 200 and 250 ms and calculating the ratio between the response to the second (test stimulus) and to the first (conditioning stimulus)...
January 11, 2018: Brain: a Journal of Neurology
https://www.readbyqxmd.com/read/29339022/exposure-assessments-for-a-cross-sectional-epidemiologic-study-of-us-carbon-nanotube-and-nanofiber-workers
#18
Matthew M Dahm, Mary K Schubauer-Berigan, Douglas E Evans, M Eileen Birch, Stephen Bertke, John D Beard, Aaron Erdely, Joseph E Fernback, Robert R Mercer, Sergey A Grinshpun
BACKGROUND: Recent animal studies have suggested the potential for wide-ranging health effects resulting from exposure to carbon nanotubes and nanofibers (CNT/F). To date, no studies in the US have directly examined the relationship between occupational exposure and potential human health effects. OBJECTIVES: Our goal was to measure CNT/F exposures among US workers with representative job types, from non-exposed to highly exposed, for an epidemiologic study relating exposure to early biologic effects...
January 11, 2018: International Journal of Hygiene and Environmental Health
https://www.readbyqxmd.com/read/29337020/inverse-association-between-plasma-homocysteine-concentrations-and-type-2-diabetes-mellitus-among-a-middle-aged-and-elderly-chinese-population
#19
C Yu, J Wang, F Wang, X Han, H Hu, J Yuan, X Miao, P Yao, S Wei, Y Wang, Y Liang, W Chen, X Zhang, H Guo, H Yang, Y Tang, D Zheng, T Wu, M He
BACKGROUND AND AIMS: Plasma homocysteine concentrations have been reported to be associated with type 2 diabetes mellitus (T2DM) with controversial findings. The aim of the present study was to investigate the association between plasma homocysteine concentrations and T2DM. METHODS AND RESULTS: A cross-sectional study including 19,085 eligible participants derived from the Dongfeng-Tongji cohort was conducted. Plasma homocysteine concentrations were measured by Abbott Architect i2000 Automatic analyzer and T2DM was defined according to American Diabetes Association criteria...
December 7, 2017: Nutrition, Metabolism, and Cardiovascular Diseases: NMCD
https://www.readbyqxmd.com/read/29336680/relating-soil-geochemical-properties-to-arsenic-bioaccessibility-through-hierarchical-modeling
#20
Clay M Nelson, Kevin Li, Daniel R Obenour, Jonathan Miller, John C Misenheimer, Kirk Scheckel, Aaron Betts, Albert Juhasz, David J Thomas, Karen D Bradham
Interest in improved understanding of relationships among soil properties and arsenic (As) bioaccessibility has motivated the use of regression models for As bioaccessibility prediction. However, limits in the numbers and types of soils included in previous studies restrict the usefulness of these models beyond the range of soil conditions evaluated, as evidenced by reduced predictive performance when applied to new data. In response, hierarchical models that consider variability in relationships among soil properties and As bioaccessibility across geographic locations and contaminant sources were developed to predict As bioaccessibility in 139 soils on both a mass fraction (mg/kg) and % basis...
January 16, 2018: Journal of Toxicology and Environmental Health. Part A
keyword
keyword
117233
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"