keyword
MENU ▼
Read by QxMD icon Read
search

Torchs

keyword
https://www.readbyqxmd.com/read/28915692/biomarker-analysis-of-the-phase-3-torch-trial-for-first-line-erlotinib-versus-chemotherapy-in-advanced-non-small-cell-lung-cancer-patients
#1
Lucia Kim, Mauro Saieg, Massimo Di Maio, Ciro Gallo, Charles Butts, Fortunato Ciardiello, Ronald Feld, Dengxiao Cheng, Vittorio Gebbia, Marco Angelo Burgio, Yasmin Alam, Simona Signoriello, Antonio Rossi, Natasha Leighl, Paolo Maione, Alessandro Morabito, Geoffrey Liu, Ming-Sound Tsao, Francesco Perrone, Cesare Gridelli
BACKGROUND: The TORCH phase III trial compared the efficacy of first-line erlotinib followed by chemotherapy at progression (experimental arm) with the reverse sequence (standard arm) in unselected advanced non-small cell lung cancer (NSCLC) patients. Here we report biomarker analyses. METHODS: EGFR and KRAS mutation, expression of EGFR family members and of cMET and PTEN and EGFR and ABCG2 germline polymorphisms were tested on tumor tissue or blood samples to either confirm previously proposed predictive role or describe it in an explorative setting...
August 22, 2017: Oncotarget
https://www.readbyqxmd.com/read/28913969/spray-inlet-microwave-plasma-torch-ionization-tandem-mass-spectrometry-for-the-direct-detection-of-drug-samples-in-liquid-solutions
#2
Meng Miao, Gaosheng Zhao, Yaliang Wang, Li Xu, Junguo Dong, Ping Cheng
RATIONALE: Drug abuse or dependence results in a series of social problems, including crime and traffic accidents. Spray inlet microwave plasma torch tandem mass spectrometry (MPT-MS/MS) was developed and used for the direct detection of such drugs in liquid solutions. METHODS: Drug sample solutions were directly sprayed into the flame of MPT by a sampling pump and the ions produced by Penning ionization and ion-molecule reactions were guided into a QTOF tandem mass spectrometer for mass analysis...
September 14, 2017: Rapid Communications in Mass Spectrometry: RCM
https://www.readbyqxmd.com/read/28904470/susceptibility-weighted-imaging-torch-fire-sign-in-a-patient-with-dystonia-due-to-hypoxic-ischemic-injury
#3
Savith Kumar, Chandrasekharan Kesavadas, Bejoy Thomas
No abstract text is available yet for this article.
July 2017: Annals of Indian Academy of Neurology
https://www.readbyqxmd.com/read/28876574/holding-the-torch-up-high-a-medical-historical-evaluation-of-surgical-advances-during-the-great-war-1914-1918-in-memory-of-those-that-served-and-fell
#4
G Scharf
"How wide and varied is the experience of the battlefield and how fertile the blood of warriors in raising good surgeons" Sir Clifford Allbutt (1898). With these sentiments of the medical lessons learned in war and conflict, with the background of the poem of "In Flanders Field", written by a doctor who had South African War connections, reasons (the Somme and third Ypres battles) will be given that this was indeed a "GREAT WAR" as the world history, weapons, strategy, tactics and wounding patterns had changed dramatically...
September 2017: South African Journal of Surgery. Suid-Afrikaanse Tydskrif Vir Chirurgie
https://www.readbyqxmd.com/read/28870816/-from-torch-to-torchz-zika-virus-infection-highlights-infectious-fetopathies
#5
A Morand, C Zandotti, R Charrel, P Minodier, A Fabre, B Chabrol, X De Lamballerie
No abstract text is available yet for this article.
September 1, 2017: Archives de Pédiatrie: Organe Officiel de la Sociéte Française de Pédiatrie
https://www.readbyqxmd.com/read/28830513/etlingera-elatior-extract-promotes-cell-death-in-b16-melanoma-cells-via-down-regulation-of-erk-and-akt-signaling-pathways
#6
Aungkana Krajarng, Malin Chulasiri, Ramida Watanapokasin
BACKGROUND: Torch ginger (Etlingera elatior, EE) is a ginger plant that found in Southeast Asia. Previous study showed its flowers and leaves composed of several flavonoids with anti-cancer activity. This study aims to investigate the mechanism of EE extract on cell death induction in melanoma cells. METHODS: To carry out this study, the cytotoxic effect of EE extract was performed using MTT assay. Nuclear morphological change and loss of mitochondrial membrane potential were observed using Hoechst 33,342 and JC-1 staining...
August 22, 2017: BMC Complementary and Alternative Medicine
https://www.readbyqxmd.com/read/28814176/changing-beliefs-about-past-public-events-with-believable-and-unbelievable-doctored-photographs
#7
Robert A Nash
Doctored photographs can shape what people believe and remember about prominent public events, perhaps due to their apparent credibility. In three studies, subjects completed surveys about the 2012 London Olympic torch relay (Experiment 1) or the 2011 Royal Wedding of Prince William and Kate Middleton (Experiments 2-3). Some were shown a genuine photo of the event; others saw a doctored photo that depicted protesters and unrest. A third group of subjects saw a doctored photo whose inauthenticity had been made explicit, either by adding a written disclaimer (Experiment 1) or by making the digital manipulation deliberately poor (Experiments 2-3)...
August 17, 2017: Memory
https://www.readbyqxmd.com/read/28803228/utility-of-routine-urine-cmv-pcr-and-total-serum-igm-testing-of-small-for-gestational-age-infants-a-single-center-review
#8
Michael M Espiritu, Sean Bailey, Elena V Wachtel, Pradeep V Mally
BACKGROUND: Due to the extremely low incidence of TORCH (toxoplasmosis, rubella, CMV, herpes simplex virus) infections, diagnostic testing of all small for gestational age (SGA) infants aimed at TORCH etiologies may incur unnecessary tests and cost. OBJECTIVE: To determine the frequency of urine CMV PCR and total IgM testing among infants with birth weight <10% and the rate of test positivity. To evaluate the frequency of alternative etiologies of SGA in tested infants...
August 14, 2017: Journal of Perinatal Medicine
https://www.readbyqxmd.com/read/28782997/pathogen-decontamination-of-food-crop-soil-a-review
#9
Joshua B Gurtler
The purpose of this review is to delineate means of decontaminating soil. This information might be used to mitigate soil-associated risks of foodborne pathogens. The majority of the research in the published literature involves inactivation of plant pathogens in soil, i.e., those pathogens harmful to fruit and vegetable production and ornamental plants. Very little has been published regarding the inactivation of foodborne human pathogens in crop soil. Nevertheless, because decontamination techniques for plant pathogens might also be useful methods for eliminating foodborne pathogens, this review also includes inactivation of plant pathogens, with appropriate discussion and comparisons, in the hopes that these methods may one day be validated against foodborne pathogens...
September 2017: Journal of Food Protection
https://www.readbyqxmd.com/read/28772045/translational-registry-for-cardiomyopathies-torch-rationale-and-first-results
#10
Claudia Seyler, Benjamin Meder, Tanja Weis, Thea Schwaneberg, Kerstin Weitmann, Wolfgang Hoffmann, Hugo A Katus, Andreas Dösch
AIMS: Non-ischemic cardiomyopathies (CMPs) comprise heart muscle disorders of different causes with high variability in disease phenotypes and clinical progression. The lack of national structures for the efficient recruitment, clinical and molecular classification, and follow-up of patients with non-ischemic CMPs limit the thorough analysis of disease mechanisms and the evaluation of novel diagnostic and therapeutic strategies. This paper describes a national, prospective, multicenter registry for patients with non-ischemic CMPs...
August 2017: ESC Heart Failure
https://www.readbyqxmd.com/read/28767227/superior-flame-resistant-cellulose-nanofibril-aerogels-modified-with-hybrid-layer-by-layer-coatings
#11
Oruç Köklükaya, Federico Carosio, Lars Wågberg
Nanometer thin films consisting of cationic chitosan (Ch), anionic poly(vinylphosphonic acid) (PVPA), and anionic montmorillonite clay (MMT) are deposited on highly porous, wet-stabilized cellulose nanofibril (CNF) aerogels via the layer-by-layer (LbL) technique. Model experiments with silicon oxide surfaces are used to study the details of LbL formation and the multilayer structure. Formation of layers on the aerogels is also investigated as a function of solution concentration by use of polyelectrolyte titration...
August 30, 2017: ACS Applied Materials & Interfaces
https://www.readbyqxmd.com/read/28761539/extensive-intracranial-calcification-of-pseudo-torch-syndrome-with-features-of-dandy-walker-malformation
#12
Ashis Patnaik, Sudhansu Sekhar Mishra, Srikanta Das
Pseudo-TORCH syndrome or congenital infection-like syndrome is a group of conditions which resemble congenital infections such as those caused by toxoplasmosis, rubella, cytomegalovirus (CMV), herpes (TORCH) group of organisms, clinico-radiologically, but serological tests are negative for the organisms. One of the variety shows features such as microcephaly, extensive intracranial calcification showing gross resemblance to congenital CMV infection, making its other name as microcephaly intracranial calcification syndrome (MICS)...
July 2017: Asian Journal of Neurosurgery
https://www.readbyqxmd.com/read/28742243/data-privacy-management-and-data-quality-monitoring-in-the-german-centre-for-cardiovascular-research-s-multicentre-translational-registry-for-cardiomyopathies-dzhk-torch
#13
Thea Schwaneberg, Kerstin Weitmann, Andreas Dösch, Claudia Seyler, Thomas Bahls, Lars Geidel, Dana Stahl, Mahsa Lee, Monika Kraus, Hugo A Katus, Wolfgang Hoffmann
AIMS: The multicentric TranslatiOnal Registry for CardiomyopatHies (TORCH) of the German Centre for Cardiovascular Research aims to recruit 2300 patients with non-ischemic cardiomyopthies. METHODS AND RESULTS: The investigations were performed after standard operating procedures. The data are collected in standardized electronic case report forms provided by the data holding of the central data management of the German Centre for Cardiovascular Research using secuTrial (interActive Systems GmbH, Berlin, Germany)...
July 18, 2017: ESC Heart Failure
https://www.readbyqxmd.com/read/28692002/impact-of-work-task-related-acute-occupational-smoke-exposures-on-select-proinflammatory-immune-parameters-in-wildland-firefighters
#14
Anna M Adetona, Olorunfemi Adetona, Robert M Gogal, David Diaz-Sanchez, Stephen L Rathbun, Luke P Naeher
OBJECTIVE: A repeated measures study was used to assess the effect of work tasks on select proinflammatory biomarkers in firefighters working at prescribed burns. METHODS: Ten firefighters and two volunteers were monitored for particulate matter and carbon monoxide on workdays, January to July 2015. Before and after workshift dried blood spots were analyzed for inflammatory mediators using the Meso Scale Discovery assay, while blood smears were used to assess leukocyte parameters...
July 2017: Journal of Occupational and Environmental Medicine
https://www.readbyqxmd.com/read/28687885/determination-of-as-se-and-hg-in-fuel-samples-by-in-chamber-chemical-vapor-generation-icp-oes-using-a-flow-blurring%C3%A2-multinebulizer
#15
Miriam García, Miguel Ángel Aguirre, Antonio Canals
In this work, a new and simple analytical methodology based on in-chamber chemical vapor generation has been developed for the spectrochemical analysis of commercial fuel samples. A multiple nebulizer with three nebulization units has been employed for this purpose: One unit was used for sample introduction, while the other two were used for the necessary reagent introduction. In this way, the aerosols were mixed inside the spray chamber. Through this method, analyte transport and, therefore, sensitivity are improved in inductively coupled plasma-optical emission spectrometry...
July 7, 2017: Analytical and Bioanalytical Chemistry
https://www.readbyqxmd.com/read/28676560/congenital-microcephaly-in-quebec-baseline-prevalence-risk-factors-and-outcomes-in-a-large-cohort-of-neonates
#16
Nathalie Auger, Caroline Quach, Jessica Healy-Profitós, Anne-Marie Lowe, Laura Arbour
OBJECTIVE: We assessed baseline prevalence, risk factors and outcomes of microcephaly in a large population of neonates. DESIGN: Retrospective cohort study. SETTING: All hospitals in the province of Quebec, Canada. PARTICIPANTS: 794 microcephalic and 1 944 010 non-microcephalic infants born between 1989 and 2012. MAIN OUTCOME MEASURES: Baseline prevalence of microcephaly and occurrence of other congenital anomalies...
July 4, 2017: Archives of Disease in Childhood. Fetal and Neonatal Edition
https://www.readbyqxmd.com/read/28640821/noise-reduction-in-single-time-frame-optical-dna-maps
#17
Paola C Torche, Vilhelm Müller, Fredrik Westerlund, Tobias Ambjörnsson
In optical DNA mapping technologies sequence-specific intensity variations (DNA barcodes) along stretched and stained DNA molecules are produced. These "fingerprints" of the underlying DNA sequence have a resolution of the order one kilobasepairs and the stretching of the DNA molecules are performed by surface adsorption or nano-channel setups. A post-processing challenge for nano-channel based methods, due to local and global random movement of the DNA molecule during imaging, is how to align different time frames in order to produce reproducible time-averaged DNA barcodes...
2017: PloS One
https://www.readbyqxmd.com/read/28631113/fast-determination-of-ingredients-in-solid-pharmaceuticals-by-microwave-enhanced-in-source-decay-of-microwave-plasma-torch-mass-spectrometry
#18
Rui Su, Xinchen Wang, Changming Hou, Meiling Yang, Keke Huang, Huanwen Chen
Rapid qualitative and quantitative analysis of solid samples (e.g., pharmaceutical preparations) by using a small and low-resolution mass spectrometer without MS/MS function is still a challenge in ambient pressure ionization mass spectrometric analysis. Herein, a practically efficient method termed microwave-enhanced in-source decay (MEISD) using microwave plasma torch desorption ionization coupled with time-of-flight mass spectrometry (MPTDI-TOF MS) was developed for fast analysis of pharmaceutical tablets using a miniature TOF mass spectrometer without tandem mass function...
June 19, 2017: Journal of the American Society for Mass Spectrometry
https://www.readbyqxmd.com/read/28628730/comparative-study-on-ambient-ionization-methods-for-direct-analysis-of-navel-orange-tissues-by-mass-spectrometry
#19
H Zhang, A Bibi, H Lu, J Han, H Chen
It is of sustainable interest to improve the sensitivity and selectivity of the ionization process, especially for direct analysis of complex samples without matrix separation. Herein, four ambient ionization methods including desorption atmospheric pressure chemical ionization (DAPCI), heat-assisted desorption atmospheric pressure chemical ionization (heat-assisted DAPCI), microwave plasma torch (MPT), and internal extractive electrospray ionization (iEESI) were employed for comparative analysis of the navel orange tissue samples by mass spectrometry...
June 19, 2017: Journal of Mass Spectrometry: JMS
https://www.readbyqxmd.com/read/28622418/severe-apparently-isolated-fetal-ventriculomegaly-and-neurodevelopmental-outcome
#20
Mathilde Letouzey, Alexandra Chadie, Marie Brasseur-Daudruy, François Proust, Eric Verspyck, Pascal Boileau, Stéphane Marret
OBJECTIVE: Our aim is to assess the neurodevelopmental outcome of children with a prenatal diagnosis of apparently isolated severe ventriculomegaly (SVM). METHOD: This is a retrospective cohort study from 1994 to 2011. We included fetuses with unilateral or bilateral ventriculomegaly equal to or greater than 15 mm at prenatal ultrasound and confirmed by magnetic resonance imaging, whose parents chose continuation of pregnancy past 22 weeks, and with no associated findings at diagnosis (i...
August 2017: Prenatal Diagnosis
keyword
keyword
82326
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"