keyword
MENU ▼
Read by QxMD icon Read
search

Exhaustion

keyword
https://www.readbyqxmd.com/read/28437857/influence-of-inflammation-and-nitric-oxide-upon-platelet-aggregation-following-deposition-of-diesel-exhaust-particles-in-the-airways
#1
E Smyth, A Solomon, M A Birrell, M J Smallwood, P G Winyard, T D Tetley, M Emerson
BACKGROUND AND PURPOSE: Exposure to nanoparticulate pollution has been implicated in platelet-driven thrombotic events such as myocardial infarction. Inflammation and impairment of nitric oxide (NO) bioavailability have been proposed as potential causative mechanisms. It is unclear, however, whether airways exposure to combustion-derived nanoparticles such as diesel exhaust particles (DEP) or carbon black (CB) can augment platelet aggregation in vivo and the underlying mechanisms remain undefined...
April 24, 2017: British Journal of Pharmacology
https://www.readbyqxmd.com/read/28437384/epigenetic-remodeling-in-exhausted-t-cells-implications-for-transplantation-tolerance
#2
Sonia J Laurie, Mandy L Ford
No abstract text is available yet for this article.
May 2017: Transplantation
https://www.readbyqxmd.com/read/28436869/establishing-keypoint-matches-on-multimodal-images-with-bootstrap-strategy-and-global-information
#3
Yong Li, Hongbin Jin, Jiatao Wu, Jie Liu
This paper proposes an algorithm of building keypoint matches on multimodal images by combining a bootstrap process and global information. The correct ratio of keypoint matches built with descriptors is typically very low on multimodal images of large spectral difference. To identify correct matches, global information is utilized for evaluating keypoint matches and a bootstrap technique is employed to reduce the computational cost. A keypoint match determines a transformation T and a similarity metric between the reference and the transformed test image by T...
April 19, 2017: IEEE Transactions on Image Processing: a Publication of the IEEE Signal Processing Society
https://www.readbyqxmd.com/read/28436643/ultrathin-in2o3-nanosheets-with-uniform-mesopores-for-highly-sensitive-nitric-oxide-detection
#4
Xue Wang, Juan Su, Hui Chen, Guo-Dong Li, Zhifang Shi, Haifeng Zou, Xiaoxin Zou
Nitric oxide (NOx, including NO and NO2) is one of the most dangerous environmental toxins and pollutants, mainly origins from vehicle exhaust and industrial emission. The development of sensitive NOx gas sensors is quite urgent for human health and environmental friendly. Up to now, it still remains a great challenge to develop NOx gas sensor, which can satisfy multiple application demands for sensing performance (such as high response, low detection temperature and limit). In this work, ultrathin In2O3 nanosheets with uniform mesopores were successfully synthesized through a facile two-step synthetic method...
April 24, 2017: ACS Applied Materials & Interfaces
https://www.readbyqxmd.com/read/28436144/unacylated-ghrelin-enhances-satellite-cell-function-and-relieves-the-dystrophic-phenotype-in-duchenne-muscular-dystrophy-mdx-model
#5
Simone Reano, Elia Angelino, Michele Ferrara, Valeria Malacarne, Hana Sustova, Omar Sabry, Emanuela Agosti, Sara Clerici, Giulia Ruozi, Lorena Zentilin, Flavia Prodam, Stefano Geuna, Mauro Giacca, Andrea Graziani, Nicoletta Filigheddu
Muscle regeneration depends on satellite cells, quiescent precursors that, in consequence of injury or in pathological states such as muscular dystrophies, activate, proliferate, and differentiate to repair the damaged tissue. A subset of satellite cells undergoes self-renewal, thus preserving the satellite cell pool and its regenerative potential. Unacylated ghrelin (UnAG) is a circulating hormone that protects muscle from atrophy, promotes myoblast differentiation, and enhances ischemia-induced muscle regeneration...
April 24, 2017: Stem Cells
https://www.readbyqxmd.com/read/28435752/preliminary-hawai-i-public-health-workforce-supply-and-demand-assessment
#6
Katherine W Braden, Valerie Yontz, Kelley Withy
Ensuring the adequacy of the public health workforce requires an understanding of its size and composition, as well as the population's demand for services. The current article describes research undertaken as a first step toward developing an estimate of the supply of and demand for Hawai'i's public health workforce. Using an organizational-level survey, data was obtained from a subset of 34 organizations considered to be major providers of population-based public health services in Hawai'i. The results indicate that estimates of the existing public health workforce range from 3,429 to 3,846 workers...
March 2017: Hawai'i Journal of Medicine & Public Health: a Journal of Asia Pacific Medicine & Public Health
https://www.readbyqxmd.com/read/28434981/protein-transport-inhibitors-downregulate-the-expression-of-lag-3-on-regulatory-t-cells
#7
Sara Anvari, Andrea Grimbergen, Carla M Davis, George Makedonas
Modern immunologic studies demand increasing complexity because of a need to improve our understanding of the relationship between a cell's phenotype and its function. Regulatory T cells have been defined by a narrow set of phenotypic markers, however their actual functional capacity has not been determined at the single-cell level. Although the lymphocyte activation gene 3 (LAG-3; CD223) is a key marker for the identification of exhausted T cells, it may be useful also in resolving Treg subpopulations by indicating distinct functional breadths...
April 20, 2017: Journal of Immunological Methods
https://www.readbyqxmd.com/read/28434642/-late-life-depression-or-prodromal-alzheimer-s-disease-which-tools-for-the-differential-diagnosis
#8
A-I Gasser, V Salamin, S Zumbach
INTRODUCTION: Depression and Alzheimer's disease are both very frequent in elderly people. Cognitive deficits are the hallmark of Alzheimer's disease, but they are also common in depressed elderly people who often present cognitive deficits such as memory, attention and executive function problems. On the other hand, people with early Alzheimer's disease demonstrate emotional and behavioral disorders generally encountered in depression such as loss of energy, apathy, mood disorder, and irritability...
April 20, 2017: L'Encéphale
https://www.readbyqxmd.com/read/28434148/advancing-chimeric-antigen-receptor-t-cell-therapy-with-crispr-cas9
#9
REVIEW
Jiangtao Ren, Yangbing Zhao
The clustered regularly interspaced short palindromic repeats (CRISPR)/CRISPR-associated 9 (CRISPR/Cas9) system, an RNA-guided DNA targeting technology, is triggering a revolution in the field of biology. CRISPR/Cas9 has demonstrated great potential for genetic manipulation. In this review, we discuss the current development of CRISPR/Cas9 technologies for therapeutic applications, especially chimeric antigen receptor (CAR) T cell-based adoptive immunotherapy. Different methods used to facilitate efficient CRISPR delivery and gene editing in T cells are compared...
April 22, 2017: Protein & Cell
https://www.readbyqxmd.com/read/28434122/the-status-of-pulmonary-fibrosis-in-systemic-sclerosis-is-associated-with-irf5-stat4-irak1-and-ctgf-polymorphisms
#10
Wenjie Zhao, Xiaoyang Yue, Kuai Liu, Junfeng Zheng, Runda Huang, Jun Zou, Gabriela Riemekasten, Frank Petersen, Xinhua Yu
Pulmonary fibrosis (PF) is one of the leading causes of death in systemic sclerosis (SSc) patients. Although all SSc patients are characterized by autoimmunity, only part of them suffer from PF, suggesting that beside autoimmunity, some additional factors are involved in the initiation of PF in SSc. In this study, we aimed to identify genetic polymorphisms associated with the status of PF in SSc. We performed that an exhaustive search of the PubMed database was performed to identify eligible studies. Then, a comprehensive meta-analysis was performed by comparing PF(+)-SSc and PF(-)-SSc patients to identify genetic polymorphisms associated with the status of PF in SSc...
April 22, 2017: Rheumatology International
https://www.readbyqxmd.com/read/28433479/modeling-short-range-substitution-order-and-disorder-in-crystals-application-to-the-ga-si-distribution-in-a-natrolite-zeolite
#11
Sylvian Cadars, Nak Ho Ahn, Kirill Okhotnikov, Jiho Shin, Aurélie Vicente, Suk Bong Hong, Christian Fernandez
Atomic substitutions are a central feature of the physicochemical properties of an increasing number of solid-state materials. The complexity that this chemical disorder locally generates in otherwise crystalline solids poses a major challenge to the understanding of the relationships between the structure and properties of materials at the atomic and molecular level. Strategies designed to efficiently explore the ensemble of local chemical environments present in disordered crystals and predict their signatures in local spectroscopies such as solid-state nuclear magnetic resonance (NMR) are therefore essential...
April 13, 2017: Solid State Nuclear Magnetic Resonance
https://www.readbyqxmd.com/read/28433478/investigation-on-acute-effects-of-enzyme-replacement-therapy-and-influence-of-clinical-severity-on-physiological-variables-related-to-exercise-tolerance-in-patients-with-late-onset-pompe-disease
#12
Annalisa Sechi, Desy Salvadego, Alessandro Da Ponte, Nicole Bertin, Andrea Dardis, Silvia Cattarossi, Grazia Devigili, Federico Reccardini, Bruno Bembi, Bruno Grassi
Exercise intolerance is one of the clinical hallmarks of late-onset Pompe disease (LOPD). We studied the acute effects of ERT on the physiological variables associated with exercise tolerance in patients chronically ERT treated. Moreover, we assessed the influence of clinical severity on the investigated variables. The day before (B) and the day after (A) ERT injection, 11 LOPD patients performed on a cycle-ergometer an exercise tolerance test to voluntary exhaustion; VO2, HR, RPE, and GAA activity were determined in B and A...
March 10, 2017: Neuromuscular Disorders: NMD
https://www.readbyqxmd.com/read/28432467/renal-skin-syndromes
#13
REVIEW
Cristina Has, Yinghong He
Renal-skin syndroms are a group of genetic disorders with renal and cutaneous manifestations that target molecular components present in both organs. Inherited renal-skin syndromes are mainly associated with defects of cell-matrix adhesion. We provide a non-exhaustive overview of the main molecular players at cell-matrix adhesions in mouse models and in human genetic disorders affecting kidney and skin. Renal and urinary tract involvement is described in all four major epidermolysis bullosa types and, in particular, in junctional subtypes and in recessive dystrophic epidermolysis bullosa...
April 22, 2017: Cell and Tissue Research
https://www.readbyqxmd.com/read/28431638/triglycerides-revisited-to-the-serial
#14
Paulo Ricardo Nazário Viecili, Brenda da Silva, Gabriela E Hirsch, Fernando G Porto, Mariana M Parisi, Alison R Castanho, Michele Wender, Jonatas Z Klafke
This review discusses the role of triglycerides (TGs) in the normal cardiovascular system as well as in the development and clinical manifestation of cardiovascular diseases. Regulation of TGs at the enzymatic and genetic level, in addition to their possible relevance as preclinical and clinical biomarkers, is discussed, culminating with a description of available and emerging treatments. Due to the high complexity of the subject and the vast amount of material in the literature, the objective of this review was not to exhaust the subject, but rather to compile the information to facilitate and improve the understanding of those interested in this topic...
2017: Advances in Clinical Chemistry
https://www.readbyqxmd.com/read/28431010/clinical-trial-of-the-anti-pd-l1-antibody-bms-936559-in-hiv-1-infected-participants-on-suppressive-antiretroviral-therapy
#15
Cynthia L Gay, Ronald J Bosch, Justin Ritz, Jason M Hataye, Evgenia Aga, Randall L Tressler, Stephen W Mason, Carey K Hwang, Dennis M Grasela, Neelanjana Ray, Josh C Cyktor, John M Coffin, Edward P Acosta, Richard A Koup, John W Mellors, Joseph J Eron
Background.: Reversing immune exhaustion with an anti-PD-L1 antibody may improve HIV-1-specific immunity and increase clearance of HIV-1 expressing cells. Methods.: Phase I, randomized, double-blind, placebo-controlled dose-escalating study of BMS-936559including HIV-1-infected adults ≥18 to ≤70 years on suppressive antiretroviral therapy with CD4+ counts ≥350 cells/μL and detectable plasma HIV-1 RNA by single copy assay. Data on single infusions of BMS-936559 (0...
April 18, 2017: Journal of Infectious Diseases
https://www.readbyqxmd.com/read/28430487/population-mixing-in-asymmetric-magnetic-reconnection-with-a-guide-field
#16
M Hesse, L J Chen, Y-H Liu, N Bessho, J L Burch
We investigate how population mixing leads to structured electron distribution functions in asymmetric guide-field magnetic reconnection based on particle-in-cell simulations. The change of magnetic connectivity patches populations from different inflow regions to form multicomponent distributions in the exhaust, illustrating the direct consequence of the breaking and rejoining of magnetic flux tubes. Finite Larmor radius (FLR) effects of electrons accelerated by the perpendicular electric fields result in crescent-type nongyrotropic distributions...
April 7, 2017: Physical Review Letters
https://www.readbyqxmd.com/read/28429998/the-efficacy-of-a-pre-workout-vegan-supplement-on-high-intensity-cycling-performance-in-healthy-college-aged-males
#17
Gabrielle Gallien, David Bellar, Greggory R Davis
There is a limited supply of sport nutrition supplements currently available for vegan or vegetarian athletes. In addition, the efficacy of a vegan or vegetarian pre-workout supplement that does not contain any processed ingredients or stimulants is currently unknown. The purpose of the current study was to examine the effects of an unprocessed vegan pre-workout supplement on high-intensity cycling performance. Participants completed three separate cycling trials following the consumption of a vegan pre-workout supplement, an isocaloric processed supplement, or a zero-calorie placebo supplement...
April 21, 2017: Journal of Dietary Supplements
https://www.readbyqxmd.com/read/28429426/age-related-health-care-disparities-in-multiple-myeloma
#18
Mathieu Puyade, Gautier Defossez, François Guilhot, Xavier Leleu, Pierre Ingrand
Age is a well-known factor in solid tumours linked to lower adherence to guidelines. Scarce data exist for haematologic malignancies such as multiple myeloma (MM). The aim of the study was to investigate the relationships among age, adherence to guidelines in MM, and overall survival (OS).The Poitou-Charentes cancer registry has exhaustively registered incident cases of MM from 2008 to 2010. Diagnosis, staging, prognosis, and first-line treatment were compared to the international guidelines. Three hundred and sixty-seven patients aged 36 to 93 years were included...
April 21, 2017: Hematological Oncology
https://www.readbyqxmd.com/read/28428786/challenge-of-humans-with-wild-type-salmonella-enterica-serovar-typhi-elicits-changes-in-the-activation-and-homing-characteristics-of-mucosal-associated-invariant-t-cells
#19
Rosângela Salerno-Goncalves, David Luo, Stephanie Fresnay, Laurence Magder, Thomas C Darton, Claire Jones, Claire S Waddington, Christoph J Blohmke, Brian Angus, Myron M Levine, Andrew J Pollard, Marcelo B Sztein
Gastrointestinal infections by Salmonella enterica serovar Typhi (S. Typhi) are rare in industrialized countries. However, they remain a major public health problem in the developing world with an estimated 26.9 million new cases annually and significant mortality when untreated. Recently, we provided the first direct evidence that CD8(+) MAIT cells are activated and have the potential to kill cells exposed to S. Typhi, and that these responses are dependent on bacterial load. However, MAIT cell kinetics and function during bacterial infections in humans remain largely unknown...
2017: Frontiers in Immunology
https://www.readbyqxmd.com/read/28428764/employee-age-alters-the-effects-of-justice-on-emotional-exhaustion-and-organizational-deviance
#20
Justin P Brienza, D Ramona Bobocel
Fairness in the workplace attenuates a host of negative individual and organizational outcomes. However, research on the psychology of aging challenges the assumption that fairness operates similarly across different age groups. The current research explored how older workers, vis-à-vis younger workers, react to perceptions of fairness. Integrating socioemotional selectivity theory and the multiple needs theory of organizational justice, we generated novel predictions regarding the relations between perceptions of workplace justice, emotional exhaustion, and employee deviance...
2017: Frontiers in Psychology
keyword
keyword
19039
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"