keyword
MENU ▼
Read by QxMD icon Read
search

Verify now

keyword
https://www.readbyqxmd.com/read/28216065/preliminary-evaluation-of-a-telephone-based-smoking-cessation-intervention-in-the-lung-cancer-screening-setting-a-randomized-clinical-trial
#1
Kathryn L Taylor, Charlotte J Hagerman, George Luta, Paula G Bellini, Cassandra Stanton, David B Abrams, Jenna A Kramer, Eric Anderson, Shawn Regis, Andrea McKee, Brady McKee, Ray Niaura, Harry Harper, Michael Ramsaier
: Incorporating effective smoking cessation interventions into lung cancer screening (LCS) programs will be essential to realizing the full benefit of screening. We conducted a pilot randomized trial to determine the feasibility and efficacy of a telephone-counseling (TC) smoking cessation intervention vs. usual care (UC) in the LCS setting. In collaboration with 3 geographically diverse LCS programs, we enrolled current smokers (61.5% participation rate) who were: registered to undergo LCS, 50-77 years old, and had a 20+ pack-year smoking history...
February 14, 2017: Lung Cancer: Journal of the International Association for the Study of Lung Cancer
https://www.readbyqxmd.com/read/28215146/molecular-characterization-and-in-silico-analysis-of-the-tissue-inhibitor-of-metalloproteinases-3-timp-3-gene-of-canine-mammary-tumor
#2
Pavan Kumar Yadav, Brijesh Singh Yadav, Padma Nibash Panigrahi, Vijay Tripathi, Navaneet Chaturvedi, Meena Kataria
BACKGROUND: Mammary tumors are the second most common tumors (after skin tumors) in female dogs (Canis lupus familiaris). Tissue Inhibitor of Metlloproteinases-3 (TIMP-3) is a matrix associated endogenous inhibitor of Matrix Metalloproteinases (MMPs). Cancer metastasis occurs as a result of imbalance between MMPs and TIMPs. TIMP-3 is involved significantly in regulation of MMPs as well as progression of canine mammary tumor. OBJECTIVE: The present study was conducted to identify the structural and functional relationship between TIMP-3 and MMP which can aid in identifying the role of these proteins in canine mammary tumor...
February 17, 2017: Combinatorial Chemistry & High Throughput Screening
https://www.readbyqxmd.com/read/28212075/towards-photoplethysmography-based-estimation-of-instantaneous-heart-rate-during-physical-activity
#3
Delaram Jarchi, Alex Casson
OBJECTIVE: Recently numerous methods have been proposed for estimating average heart rate using photoplethysmography (PPG) during physical activity, overcoming the significant interference that motion causes in PPG traces. We propose a new algorithm framework for extracting instantaneous heart rate from wearable PPG and ECG signals to provide an estimate of heart rate variability during exercise. METHODS: For ECG signals we propose a new spectral masking approach which modifies a particle filter tracking algorithm, and for PPG signals constrains the instantaneous frequency obtained from the Hilbert transform to a region of interest around a candidate heart rate measure...
February 13, 2017: IEEE Transactions on Bio-medical Engineering
https://www.readbyqxmd.com/read/28205334/long-non-coding-rna-tug1-promotes-migration-and-invasion-by-acting-as-a-cerna-of-mir-335-5p-in-osteosarcoma-cells
#4
Yong Wang, Tao Yang, Zhen Zhang, Ming Lu, Wei Zhao, Xiandong Zeng, Weiguo Zhang
Long non-coding RNAs (lncRNAs) have now become the new hotspots in an ocean of diseases including osteosarcoma. The function of taurine up-regulated gene 1 (TUG1) and its working mechanism in osteosarcoma remain unclear. In our research, we found that TUG1 was elevated and correlated with a poor prognosis in osteosarcoma patients. Also, the following functional experiment showed that decreased TUG1 could remarkably inhibit osteosarcoma cell migration and invasion, indicating that TUG1 functioned as an oncogene in osteosarcoma...
February 15, 2017: Cancer Science
https://www.readbyqxmd.com/read/28196816/bone-marrow-derived-microrna-223-works-as-an-endocrine-genetic-signal-in-vascular-endothelial-cells-and-participates-in-vascular-injury-from-kawasaki-disease
#5
Maoping Chu, Rongzhou Wu, Shanshan Qin, Wenfeng Hua, Zhen Shan, Xing Rong, Jingjing Zeng, Lanlan Hong, Yeying Sun, Ying Liu, Wen Li, Shenming Wang, Chunxiang Zhang
BACKGROUND: Kawasaki disease (KD) is now the most common cause of acquired cardiac disease in children due to permanent coronary artery damage with unknown etiology. The study sought to determine the role of blood microRNA miR-223 in KD and KD-induced injuries in vascular endothelial cells (ECs) as well as the mechanisms involved. METHODS AND RESULTS: MicroRNA profiles in serum from patients with KD and from healthy controls were assessed by microarray analysis...
February 14, 2017: Journal of the American Heart Association
https://www.readbyqxmd.com/read/28192790/systemic-pharmacologic-therapies-for-low-back-pain-a-systematic-review-for-an-american-college-of-physicians-clinical-practice-guideline
#6
Roger Chou, Richard Deyo, Janna Friedly, Andrea Skelly, Melissa Weimer, Rochelle Fu, Tracy Dana, Paul Kraegel, Jessica Griffin, Sara Grusing
Background: A 2007 American College of Physicians guideline addressed pharmacologic options for low back pain. New evidence and medications have now become available. Purpose: To review the current evidence on systemic pharmacologic therapies for acute or chronic nonradicular or radicular low back pain. Data Sources: Ovid MEDLINE (January 2008 through November 2016), Cochrane Central Register of Controlled Trials, Cochrane Database of Systematic Reviews, and reference lists...
February 14, 2017: Annals of Internal Medicine
https://www.readbyqxmd.com/read/28187657/on-the-mammals-collected-by-friedrich-sellow-in-brazil-and-uruguay-1814-1831-with-special-reference-to-the-types-and-their-provenance
#7
Guilherme S T Garbino, Marcelo R Nogueira
From 1814 to 1831, the Prussian naturalist Friedrich Sellow collected 263 mammals in Brazil and Uruguay. Upon receiving the specimens, the curator of the Berlin Zoological Museum, Martin Lichtenstein, removed the original labels and replaced with ones containing more generalized locations. As a consequence, several type specimens have now dubious type localities. We examined these types as well as geographically restricted mammals collected by Sellow. In some cases, there are inconsistencies between the specimen label and the collection catalog regarding the collecting locality...
January 17, 2017: Zootaxa
https://www.readbyqxmd.com/read/28178147/a-case-report-of-stellate-ganglion-block-in-the-treatment-of-epileptic-pain
#8
Shengtao Wang, Yangzi Zhu
RATIONALE: Stellate ganglion blocks have been shown to provide effective pain relief in a number of different conditions, but no one had reported stellate ganglion blocks for the treatment of epileptic pain. We describe a case report of the successful use of stellate ganglion block in the treatment of epileptic pain in the patient. PATIENT CONCERNS: A 8-year-old girl who had experienced severe paroxysmal pain in her right upper limb. DIAGNOSES: She was diagnosed as drug-resistant partial epilepsy...
February 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28161727/expression-of-angiotensinogen-and-receptors-for-angiotensin-and-prorenin-in-the-rat-and-monkey-striatal-neurons-and-glial-cells
#9
Pablo Garrido-Gil, Ana I Rodriguez-Perez, Patricia Fernandez-Rodriguez, Jose L Lanciego, Jose L Labandeira-Garcia
The renin-angiotensin system (RAS) was initially considered as a circulating humoral system, which function is the regulation of blood pressure. However, it is now known that there exists local RAS in many tissues, including brain. In recent studies, we have demonstrated the presence of a local RAS in the substantia nigra of rodents and primates that modulates dopamine release and dopamine receptor expression. However, overactivation of local RAS exacerbates neuroinflammation, oxidative stress and dopaminergic cell death...
February 4, 2017: Brain Structure & Function
https://www.readbyqxmd.com/read/28159706/venomics-of-naja-sputatrix-the-javan-spitting-cobra-a-short-neurotoxin-driven-venom-needing-improved-antivenom-neutralization
#10
Nget Hong Tan, Kin Ying Wong, Choo Hock Tan
: The venom proteome of Naja sputatrix (Javan spitting cobra) was elucidated through reverse-phase HPLC, nano-ESI-LCMS/MS and data mining. A total of 97 distinct protein forms belonging to 14 families were identified. The most abundant proteins are the three-finger toxins (3FTXs, 64.22%) and phospholipase A2 (PLA2, 31.24%), followed by nerve growth factors (1.82%), snake venom metalloproteinase (1.33%) and several proteins of lower abundance (<1%) including a variety of venom enzymes...
January 31, 2017: Journal of Proteomics
https://www.readbyqxmd.com/read/28150011/-relationship-between-functional-endoscopy-and-impedance-ph-measurement-german-version
#11
F Michel, T Stroh, R Fritsche, P Ahrens
Classic gastroenterological diagnostic tools are proving increasingly insufficient for analyzing the complex causal relationship between extra-esophageal symptoms and presumed pathological reflux activity. Some new methodological approaches, such as functional endoscopy (videopanendoscopy, VPE), are considered to be helpful. However, there are currently no data objectively verifying the usefulness of this method. In a pilot study, a good correlation between the reflux symptom index (RSI) and endoscopic findings was shown...
February 1, 2017: HNO
https://www.readbyqxmd.com/read/28137291/the-complete-genome-sequence-occurrence-and-host-range-of-tomato-mottle-mosaic-virus-chinese-isolate
#12
Yueyue Li, Yang Wang, John Hu, Long Xiao, Guanlin Tan, Pingxiu Lan, Yong Liu, Fan Li
BACKGROUND: Tomato mottle mosaic virus (ToMMV) is a recently identified species in the genus Tobamovirus and was first reported from a greenhouse tomato sample collected in Mexico in 2013. In August 2013, ToMMV was detected on peppers (Capsicum spp.) in China. However, little is known about the molecular and biological characteristics of ToMMV. METHODS: Reverse transcription-polymerase chain reaction (RT-PCR) and rapid identification of cDNA ends (RACE) were carried out to obtain the complete genomic sequences of ToMMV...
January 31, 2017: Virology Journal
https://www.readbyqxmd.com/read/28127595/small-rna-sequencing-revealed-dysregulated-pirnas-in-alzheimer-s-disease-and-their-probable-role-in-pathogenesis
#13
Jyoti Roy, Arijita Sarkar, Sibun Parida, Zhumur Ghosh, Bibekanand Mallick
PIWI-interacting RNAs (piRNAs), ∼23-36 nucleotide-long small non-coding RNAs, earlier believed to be germline-specific, have now been identified in somatic cells including neural cells. However, piRNAs have not yet been studied in the human brain (HB) and Alzheimer's disease (AD)-affected brain. In this study, by next-generation small RNA sequencing, 564 and 451 piRNAs were identified in the HB and AD-affected brain respectively. The majority of the neuronal piRNAs have intronic origin wherein primary piRNAs are mostly from the negative strand...
January 27, 2017: Molecular BioSystems
https://www.readbyqxmd.com/read/28125000/an-adaptive-moving-target-imaging-method-for-bistatic-forward-looking-sar-using-keystone-transform-and-optimization-nlcs
#14
Zhongyu Li, Junjie Wu, Yulin Huang, Haiguang Yang, Jianyu Yang
Bistatic forward-looking SAR (BFSAR) is a kind of bistatic synthetic aperture radar (SAR) system that can image forward-looking terrain in the flight direction of an aircraft. Until now, BFSAR imaging theories and methods for a stationary scene have been researched thoroughly. However, for moving-target imaging with BFSAR, the non-cooperative movement of the moving target induces some new issues: (I) large and unknown range cell migration (RCM) (including range walk and high-order RCM); (II) the spatial-variances of the Doppler parameters (including the Doppler centroid and high-order Doppler) are not only unknown, but also nonlinear for different point-scatterers...
January 23, 2017: Sensors
https://www.readbyqxmd.com/read/28119276/epidemiology-of-patient-harms-in-new-zealand-protocol-of-a-general-practice-records-review-study
#15
Susan M Dovey, Sharon Leitch, Katharine A Wallis, Kyle S Eggleton, Wayne K Cunningham, Martyn I Williamson, Steven Lillis, Andrew W McMenamin, Murray W Tilyard, David M Reith, Ari Samaranayaka, Jason E Hall
BACKGROUND: Knowing where and why harm occurs in general practice will assist patients, doctors, and others in making informed decisions about the risks and benefits of treatment options. Research to date has been unable to verify the safety of primary health care and epidemiological research about patient harms in general practice is now a top priority for advancing health systems safety. OBJECTIVE: We aim to study the incidence, distribution, severity, and preventability of the harms patients experience due to their health care, from the whole-of-health-system lens afforded by electronic general practice patient records...
January 24, 2017: JMIR Research Protocols
https://www.readbyqxmd.com/read/28118409/epigenetic-landscape-of-kaposi-s-sarcoma-associated-herpesvirus-genome-in-classic-kaposi-s-sarcoma-tissues
#16
Rui Sun, Xiaohua Tan, Xing Wang, Xiaodong Wang, Lei Yang, Erle S Robertson, Ke Lan
Kaposi's sarcoma-associated herpesvirus (KSHV) is etiologically related to Kaposi's sarcoma (KS), primary effusion lymphoma (PEL) and multicentric Castleman's disease (MCD). It typically displays two different phases in its life cycle, the default latency and occasional lytic replication. The epigenetic modifications are thought to determine the fate of KSHV infection. Previous studies elegantly depicted epigenetic landscape of latent viral genome in in vitro cell culture systems. However, the physiologically relevant scenario in clinical KS tissue samples is unclear...
January 2017: PLoS Pathogens
https://www.readbyqxmd.com/read/28110645/retraction-notice-to-validity-of-existing-cd%C3%A2-4-classification-in-north-indians-in-predicting-immune-status-j-infect-51-2005-41-46
#17
V Satya Suresh Attili, Shyam Sundar, V P Singh, Madhukar Rai
This article has been retracted: please see Elsevier Policy on Article Withdrawal (http://www.elsevier.com/locate/withdrawalpolicy). It was brought to the attention of the Editor-in-Chief that large sections of the abstract, methods and results and discussion of the paper are identical to a paper published in The National Medical Journal of India, Volume 14, Issue 6, November/December 2001, Pages 335-339. http://archive.nmji.in/archives/Volume-14/issue-6/original-articles-2.pdf We apologise to the readers of the journal that this plagiarism was not detected during the submission process...
2017: Journal of Infection
https://www.readbyqxmd.com/read/28106744/oligonucleotide-therapy-for-obstructive-and-restrictive-respiratory-diseases
#18
REVIEW
Wupeng Liao, Jinrui Dong, Hong Yong Peh, Lay Hong Tan, Kah Suan Lim, Li Li, Wai-Shiu Fred Wong
Inhaled oligonucleotide is an emerging therapeutic modality for various common respiratory diseases, including obstructive airway diseases like asthma and chronic obstructive pulmonary disease (COPD) and restrictive airway diseases like idiopathic pulmonary fibrosis (IPF). The advantage of direct accessibility for oligonucleotide molecules to the lung target sites, bypassing systemic administration, makes this therapeutic approach promising with minimized potential systemic side effects. Asthma, COPD, and IPF are common chronic respiratory diseases, characterized by persistent airway inflammation and dysregulated tissue repair and remodeling, although each individual disease has its unique etiology...
January 17, 2017: Molecules: a Journal of Synthetic Chemistry and Natural Product Chemistry
https://www.readbyqxmd.com/read/28102948/use-of-parallel-plate-ionization-chambers-in-reference-dosimetry-of-novac-and-liac-%C3%A2-mobile-electron-linear-accelerators-for-intraoperative-radiotherapy-a-multi-center-survey
#19
Paolo Scalchi, Alessia Ciccotelli, Giuseppe Felici, Assunta Petrucci, Raffaella Massafra, Valeria Piazzi, Paola D'Avenia, Francesca Cavagnetto, Federica Cattani, Raffaella Romagnoli, Antonella Soriani
PURPOSE: LIAC(®) and NOVAC are two mobile linear accelerators dedicated to intraoperative radiation therapy (IORT), generating electron beams in the energy range of 3-12 MeV. Due to high dose-per-pulse (up to 70 mGy per pulse), in 2003 the Italian National Institute of Health (ISS) stated that "for the measure of dose to water in reference conditions, ionization chambers cannot be employed and no published dosimetry protocol can be used". As a consequence, ferrous sulphate (or, alternatively alanine) dosimetry was recommended...
January 2017: Medical Physics
https://www.readbyqxmd.com/read/28101876/extraction-of-actionable-information-from-crowdsourced-disaster-data
#20
Rungsun Kiatpanont, Uthai Tanlamai, Prabhas Chongstitvatana
Natural disasters cause enormous damage to countries all over the world. To deal with these common problems, different activities are required for disaster management at each phase of the crisis. There are three groups of activities as follows: (1) make sense of the situation and determine how best to deal with it, (2) deploy the necessary resources, and (3) harmonize as many parties as possible, using the most effective communication channels. Current technological improvements and developments now enable people to act as real-time information sources...
November 2016: Journal of Emergency Management: JEM
keyword
keyword
39782
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"