keyword
MENU ▼
Read by QxMD icon Read
search

cse

keyword
https://www.readbyqxmd.com/read/28529824/to-cough-or-not-to-cough-examining-the-potential-utility-of-cough-testing-in-the-clinical-evaluation-of-swallowing
#1
Stephanie A Watts, Lauren Tabor, Emily K Plowman
PURPOSE: The clinical swallowing evaluation (CSE) represents a critical component of a comprehensive assessment of deglutition. Although universally utilized across clinical settings, the CSE demonstrates limitations in its ability to accurately identify all individuals with dysphagia. There exists a need to improve assessment and screening techniques to improve health outcomes, treatment recommendations and ultimately mortality in individuals at risk for dysphagia. The following narrative review provides a summary of currently used validated CSE's and examines the potential role of cough testing and screening in the CSE...
December 2016: Current Physical Medicine and Rehabilitation Reports
https://www.readbyqxmd.com/read/28527812/adhesive-interfacial-characteristics-and-the-related-bonding-performance-of-four-self-etching-adhesives-with-different-functional-monomers-applied-to-dentin
#2
Ruirui Wang, Yilin Shi, Tingting Li, Yueping Pan, Yu Cui, Wenwei Xia
OBJECTIVES: To examine the interfacial chemical and morphological characteristics of four self-etching adhesives bonded to dentin with different functional monomers. Further, to evaluate the effects of this interaction between functional monomers and dentin on short-term in vitro bonding performance of the four adhesives. METHODS: Clearfil SE Bond (CSE) and Scotchbond Universal (SU) containing 10-methacryloxydecyl dihydrogen phosphate (10-MDP), Optibond XTR (OX) containing glycero-phosphate dimethacrylate (GPDM), and Adper Easy One (AEO) containing 6-methacryloyloxyhexyl dihydrogen phosphate (6-MHP) were applied to the dentin surface according to the instructions supplied with each...
May 17, 2017: Journal of Dentistry
https://www.readbyqxmd.com/read/28522564/decreased-phosphatase-pten-amplifies-pi3k-signaling-and-enhances-pro-inflammatory-cytokine-release-in-copd
#3
Satoru Yanagisawa, Jonathan R Baker, Chaitanya Vuppusetty, Peter Fenwick, Louise E Donnelly, Kazuhiro Ito, Peter J Barnes
The phosphatidylinositol 3-kinase (PI3K) pathway is activated in chronic obstructive pulmonary disease (COPD), but the regulatory mechanisms for this pathway are yet to be elucidated. Our aim was to determine the expression and role of phosphatase and tensin homolog deleted from chromosome 10 (PTEN), a negative regulator of the PI3K pathway, in COPD. PTEN expression and activity were measured in the peripheral lung of COPD patients compared to smoking and non-smoking controls. The direct influence of cigarette smoke extract (CSE) on PTEN expression was assessed using primary lung epithelial cells and a cell line (BEAS-2B) in the presence or absence of L-buthionine-sulfoximine (BSO) to deplete intracellular glutathione...
May 18, 2017: American Journal of Physiology. Lung Cellular and Molecular Physiology
https://www.readbyqxmd.com/read/28515516/changes-in-cardiac-index-during-labour-analgesia-a-double-blind-randomised-controlled-trial-of-epidural-versus-combined-spinal-epidural-analgesia-a-preliminary-study
#4
Stephanie Yacoubian, Corrina M Oxford, Bhavani Shankar Kodali
BACKGROUND AND AIMS: Combined spinal-epidural (CSE) analgesia for labour and delivery is occasionally associated with foetal bradycardia. Decreases in cardiac index (CI) and/or uterine hypertonia are implicated as possible aetiological factors. No study has evaluated CI changes following combined spinal analgesia for labour and delivery. This prospective, double-blind, randomised controlled trial evaluates haemodynamic trends during CSE and epidural analgesia for labour. METHODS: Twenty-six parturients at term requesting labour analgesia were randomised to receive either epidural (E) or CSE analgesia...
April 2017: Indian Journal of Anaesthesia
https://www.readbyqxmd.com/read/28512525/h2s-donor-nahs-changes-the-production-of-endogenous-h2s-and-no-in-d-galactose-induced-accelerated-ageing
#5
Wei Wu, Cui-Lan Hou, Xue-Pan Mu, Chen Sun, Yi-Chun Zhu, Ming-Jie Wang, Qian-Zhou Lv
Aims. The study was designed to explore whether hydrogen sulphide (H2S) and nitric oxide (NO) generation changed in D-galactose- (D-gal-) induced ageing, the possible effects of exogenous H2S supplementation, and related mechanisms. Results. In D-gal-induced senescent mice, both H2S and NO levels in the heart, liver, and kidney tissues were decreased significantly. A similar trend was observed in D-gal-challenged human umbilical vein endothelial cells (HUVECs). Sustained H2S donor (NaHS) treatment for 2 months elevated H2S and NO levels in these mice, and during this period, the D-gal-induced senescent phenotype was reversed...
2017: Oxidative Medicine and Cellular Longevity
https://www.readbyqxmd.com/read/28512435/the-role-of-self-esteem-and-fear-of-negative-evaluation-in-compulsive-buying
#6
Roberta Biolcati
Compulsive buying is a relatively new addictive disorder that interferes with everyday functioning and may result in serious psychological and financial problems (1). A very few data are currently available regarding this behavioral addiction. This study investigated gender differences in the relationships between contingent self-esteem (CSE), fear of negative evaluation (FNE), and compulsive buying. Participants included 240 Italian adults (170 females, M age = 33.80) who responded to self-report questionnaires...
2017: Frontiers in Psychiatry
https://www.readbyqxmd.com/read/28505226/omtools-a-software-package-for-visualizing-and-processing-optical-mapping-data
#7
Alden King-Yung Leung, Nana Jin, Kevin Y Yip, Ting-Fung Chan
Summary: Optical mapping is a molecular technique capturing specific patterns of fluorescent labels along DNA molecules. It has been widely applied in assisted-scaffolding in sequence assemblies, microbial strain typing, and detection of structural variations. Various computational methods have been developed to analyze optical mapping data. However, existing tools for processing and visualizing optical map data still have many shortcomings. Here we present OMTools, an efficient and intuitive data processing and visualization suite to handle and explore large-scale optical mapping profiles...
May 12, 2017: Bioinformatics
https://www.readbyqxmd.com/read/28499097/substantivity-of-carbodiimide-inhibition-on-dentinal-enzyme-activity-over-time
#8
A Mazzoni, V Angeloni, N Sartori, S Duarte, T Maravic, L Tjäderhane, D H Pashley, F R Tay, L Breschi
The use of 1-ethyl-3-(3-dimethylaminopropyl) carbodiimide HCl (EDC) has recently been investigated for its effectiveness in the prevention of collagen degradation over time and the improvement of resin-dentin bond durability. The objective of the present study was to evaluate the effects of a 0.3 M EDC-containing conditioner on endogenous enzymatic activities within the hybrid layer (HL) created by a self-etch or an etch-and-rinse adhesive after 1 y. The activity within the HL was examined using in situ zymography and confocal laser scanning microscopy after 24 h or 1-y storage in artificial saliva...
May 1, 2017: Journal of Dental Research
https://www.readbyqxmd.com/read/28496415/inflammatory-effects-of-menthol-vs-non-menthol-cigarette-smoke-extract-on-human-lung-epithelial-cells-a-double-hit-on-trpm8-by-reactive-oxygen-species-and-menthol
#9
An-Hsuan Lin, Meng-Han Liu, Hsin-Kuo B Ko, Diahn-Warng Perng, Tzong-Shyuan Lee, Yu Ru Kou
Clinical studies suggest that smokers with chronic obstructive pulmonary disease who use menthol cigarettes may display more severe lung inflammation than those who smoke non-menthol cigarette. However, the mechanisms for this difference remain unclear. Menthol is a ligand of transient receptor potential melastatin-8 (TRPM8), a Ca(2+)-permeant channel sensitive to reactive oxygen species (ROS). We previously reported that exposure of human bronchial epithelial cells (HBECs) to non-menthol cigarette smoke extract (Non-M-CSE) triggers a cascade of inflammatory signaling leading to IL-8 induction...
2017: Frontiers in Physiology
https://www.readbyqxmd.com/read/28492873/sphingosine-1-phosphate-mediates-fibrosis-in-orbital-fibroblasts-in-graves-orbitopathy
#10
JaeSang Ko, Min Kyoung Chae, Joon H Lee, Eun Jig Lee, Jin Sook Yoon
Purpose: To investigate the effect of sphingosine-1-phosphate (S1P) on fibrosis in orbital fibroblasts in Graves' orbitopathy (GO). Methods: Orbital fibroblasts were cultured from orbital adipose/connective tissues of patients with GO and healthy control subjects. Effects of treatment with TGF-β and cigarette smoke extract (CSE) on S1P receptor (S1PR) messenger RNA (mRNA) and S1P expression were evaluated by real-time polymerase chain reaction and Western blotting...
May 1, 2017: Investigative Ophthalmology & Visual Science
https://www.readbyqxmd.com/read/28491008/decision-support-system-requirements-definition-for-human-extravehicular-activity-based-on-cognitive-work-analysis
#11
Matthew James Miller, Kerry M McGuire, Karen M Feigh
The design and adoption of decision support systems within complex work domains is a challenge for cognitive systems engineering (CSE) practitioners, particularly at the onset of project development. This article presents an example of applying CSE techniques to derive design requirements compatible with traditional systems engineering to guide decision support system development. Specifically, it demonstrates the requirements derivation process based on cognitive work analysis for a subset of human spaceflight operations known as extravehicular activity...
June 2017: Journal of Cognitive Engineering and Decision Making
https://www.readbyqxmd.com/read/28487037/effect-of-self-curing-activators-and-curing-protocols-on-adhesive-properties-of-universal-adhesives-bonded-to-dual-cured-composites
#12
Mario Felipe Gutiérrez, Elisama Sutil, Pâmela Malaquias, Thalita de Paris Matos, Lucas Marques de Souza, Alessandra Reis, Jorge Perdigão, Alessandro D Loguercio
OBJECTIVES: To measure microshear bond strength (μSBS) and nanoleakage (NL) of self-etch universal adhesives under core buildup restorations using different curing protocols, at 24h and after 6-month water storage. METHODS: Middle dentin of 55 molars was divided into: Clearfil Universal Bond [CFU], Prime&Bond Elect [PBE], and One Coat 7 Universal [OCU]. All-Bond Universal [ABU] and Clearfil SE Bond [CSE] were used as control. CFU, PBE and OCU were: light-cured [LC], dual-cured [DC] and self-cured [SC]...
May 6, 2017: Dental Materials: Official Publication of the Academy of Dental Materials
https://www.readbyqxmd.com/read/28486919/metabolic-imbalance-of-homocysteine-and-hydrogen-sulfide-in-kidney-disease
#13
O Karmin, Yaw L Siow
Homocysteine (Hcy) and hydrogen sulfide (H2S) are important molecules produced during the metabolism of sulfur-containing amino acids. Hcy metabolism is central to the supply of methyl groups that are essential for biological function. Hcy can be either regenerated to methionine or metabolized to cysteine, a precursor for glutathione synthesis. Cystathionine-β-synthase (CBS) and cystathionine-γ-lyase (CSE) play a crucial role in metabolizing Hcy to cysteine through the transsulfuration pathway. These two enzymes are also responsible for H2S generation through desulfuration reactions...
May 9, 2017: Current Medicinal Chemistry
https://www.readbyqxmd.com/read/28483577/formoterol-and-fluticasone-propionate-combination-improves-histone-deacetylation-and-anti-inflammatory-activities-in-bronchial-epithelial-cells-exposed-to-cigarette-smoke
#14
M Ferraro, M Gjomarkaj, L Siena, S Di Vincenzo, E Pace
BACKGROUND: The addition of long-acting beta2-agonists (LABAs) to corticosteroids improves asthma control. Cigarette smoke exposure, increasing oxidative stress, may negatively affect corticosteroid responses. The anti-inflammatory effects of formoterol (FO) and fluticasone propionate (FP) in human bronchial epithelial cells exposed to cigarette smoke extracts (CSE) are unknown. AIMS: This study explored whether FP, alone and in combination with FO, in human bronchial epithelial cells line (16-HBE) and primary bronchial epithelial cells (NHBE), counteracted some CSE-mediated effects and in particular some of the molecular mechanisms of corticosteroid resistance...
May 5, 2017: Biochimica et Biophysica Acta
https://www.readbyqxmd.com/read/28481637/hydrogen-sulfide-a-novel-player-in-airway-development-pathophysiology-of-respiratory-diseases-and-antiviral-defenses
#15
Nikolay Bazhanov, Maria Ansar, Teodora Ivanciuc, Roberto P Garofalo, Antonella Casola
Hydrogen sulfide (H2S) is a biologically relevant signaling molecule in mammals. Together with the volatile substances nitric oxide (NO) and carbon monoxide (CO), H2S is defined as a gasotransmitter, playing a physiological role in a variety of functions such as synaptic transmission, vascular tone, angiogenesis, inflammation and cellular signaling. The generation of H2S is catalyzed by cystathionine β-synthase (CBS), cystathionine γ-lyase (CSE) and 3 mercaptopyruvate sulfurtransferase (3-MST). The expression of CBS and CSE is tissue-specific with CBS being expressed predominantly in the brain and CSE in peripheral tissues, including lungs...
May 8, 2017: American Journal of Respiratory Cell and Molecular Biology
https://www.readbyqxmd.com/read/28470141/a-comparative-study-of-electronic-cigarette-vapor-extracts-on-airway-related-cell-lines-in-vitro
#16
Laura J Leslie, Pranav Vasanthi Bathrinarayanan, Pamela Jackson, Justin A Mabiala Ma Muanda, Ross Pallett, Christopher J P Stillman, Lindsay J Marshall
The use of electronic cigarettes (ECs) is rapidly increasing worldwide; however, scientific evidence regarding EC cytotoxicity is limited. The aim of this study was to evaluate the acute cytotoxicity of EC vapor extract (ECE) on airway-related cells in vitro. Cigarette smoke extract (CSE), vapor extract of fifteen brands/flavors of ECs and the extract from the E-vehicle (propylene glycol and glycerin) was collected. Extracts, in concentrations of 100-12.5%, were added to human bronchial epithelial (BEAS-2B, IB3-1 and C38), fibroblast (Wi-38) and macrophage (J774 and THP-1) cell lines...
February 2017: Inhalation Toxicology
https://www.readbyqxmd.com/read/28464871/secretion-of-the-endoplasmic-reticulum-stress-protein-grp78-into-the-balf-is-increased-in-cigarette-smokers
#17
Mark O Aksoy, Victor Kim, William D Cornwell, Thomas J Rogers, Beata Kosmider, Karim Bahmed, Carlos Barrero, Salim Merali, Neena Shetty, Steven G Kelsen
BACKGROUND: Identification of biomarkers of cigarette smoke -induced lung damage and early COPD is an area of intense interest. Glucose regulated protein of 78 kD (i.e., GRP78), a multi-functional protein which mediates cell responses to oxidant stress, is increased in the lungs of cigarette smokers and in the serum of subjects with COPD. We have suggested that secretion of GRP78 by lung cells may explain the increase in serum GRP78 in COPD. To assess GRP78 secretion by the lung, we assayed GRP78 in bronchoalveolar lavage fluid (BALF) in chronic smokers and non-smokers...
May 2, 2017: Respiratory Research
https://www.readbyqxmd.com/read/28455454/decrease-in-an-anti-ageing-factor-growth-differentiation-factor-11-in-chronic-obstructive-pulmonary-disease
#18
Katsuhiro Onodera, Hisatoshi Sugiura, Mitsuhiro Yamada, Akira Koarai, Naoya Fujino, Satoru Yanagisawa, Rie Tanaka, Tadahisa Numakura, Shinsaku Togo, Kei Sato, Yorihiko Kyogoku, Yuichiro Hashimoto, Tatsuma Okazaki, Tsutomu Tamada, Seiichi Kobayashi, Masaru Yanai, Motohiko Miura, Yasushi Hoshikawa, Yoshinori Okada, Satoshi Suzuki, Masakazu Ichinose
RATIONALE: Cellular senescence is observed in the lungs of patients with COPD and may contribute to the disease pathogenesis. Growth differentiation factor 11 (GDF11) belongs to the transforming growth factor β superfamily and was recently reported to be a circulating protein that may have rejuvenating effects in mice. We aimed to investigate the amounts of GDF11 in the plasma and the lungs of patients with COPD and elucidate the possible roles of GDF11 in cellular senescence. METHODS: The plasma levels of GDF11 were investigated in two separate cohorts by western blotting...
April 28, 2017: Thorax
https://www.readbyqxmd.com/read/28454695/mir133b-is-involved-in-endogenous-hydrogen-sulfide-suppression-of-sflt-1-production-in-human-placenta
#19
Tian-Xiao Hu, Xuejing Guo, Gang Wang, Lu Gao, Ping He, Yang Xia, Hang Gu, Xin Ni
Increased production of soluble fms-like tyrosine kinase-1 (sFlt-1) from placenta is one of the major contributors to the development of preeclampsia. Our previous study has shown that hydrogen sulfide (H2S) inhibits sFlt-1 release in placenta. In the present study, we sought to investigate whether endogenous H2S affects sFlt-1 production and elucidate which H2S-producing enzyme is responsible for its effect in placenta. It was found that, besides cystathionine β-synthase (CBS) and cystathionine γ-lyase (CSE), 3-mercaptopyruvatesulfurtransferase (3-MST) was identified in human placenta and mainly localized in syncytiotrophoblasts...
April 2017: Placenta
https://www.readbyqxmd.com/read/28452703/cigarette-smoke-extract-increases-vascular-endothelial-growth-factor-production-via-tlr4-ros-mapks-nf-kappab-pathway-in-nasal-fibroblast
#20
Jae-Min Shin, Joo-Hoo Park, Hwee-Jin Kim, Il-Ho Park, Heung-Man Lee
PURPOSE: Cigarette smoke is a complex mixture of various chemical compounds, including free radicals and highly toxic compounds. Cigarette smoke exposure has been shown to be associated with chronic rhinosinusitis and tissue remodeling in upper airway. Vascular endothelial growth factor (VEGF) is one of the cytokines with a crucial role in tissue remodeling of airway. The aims of this study were to determine the effects of cigarette smoke extract (CSE) on VEGF expression and to investigate the underlying molecular mechanisms of CSE in nasal fibroblasts...
March 1, 2017: American Journal of Rhinology & Allergy
keyword
keyword
67912
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"