keyword
MENU ▼
Read by QxMD icon Read
search

Focused

keyword
https://www.readbyqxmd.com/read/28347131/preclinical-in-vivo-cancer-straightway-to-patients
#1
Marion de Jong, Stephen Mather, Theodosia Maina
Detection of useful cellular targets has strongly stimulated personalized tumor-targeted imaging and therapy approaches, also involving synthesis and evaluation of nuclear imaging probes with potential for clinical applications. Reviews of preclinical and translational studies concerning such probes, including radiolabeled antibodies, nanobodies, affibodies, peptides, small molecule inhibitors, and nanoparticles, are presented in this issue. As most tracers described in these articles have been developed for the field of cancer imaging and radionuclide therapy, the current article on preclinical studies will focus on cancer research as well...
June 2017: Quarterly Journal of Nuclear Medicine and Molecular Imaging
https://www.readbyqxmd.com/read/28346992/longitudinal-assessment-of-hydropeaking-impacts-on-various-scales-for-an-improved-process-understanding-and-the-design-of-mitigation-measures
#2
C Hauer, P Holzapfel, P Leitner, W Graf
Hydropeaking is one of the main pressures on the aquatic ecology in alpine rivers. Beside studies on abiotic process and biotic response on the local scale there is a lack in process understanding on the reach scale. Especially longitudinal changes of hydropeaking impacts based on retention processes have not been studied yet. Thus, based on unsteady one-dimensional and two-dimensional depth averaged modelling it was targeted to investigate possible changes in vertical ramping velocity for the discussion of possible mitigation measures at the local scale...
January 1, 2017: Science of the Total Environment
https://www.readbyqxmd.com/read/28346931/compositional-analysis-and-metabolism-of-human-milk-oligosaccharides-in-infants
#3
Clemens Kunz, Silvia Rudloff
It is a great success that biotechnological means are available today to produce amounts of single human milk oligosaccharides (HMOs) in a purity which allows performing metabolic and functional studies even in humans. As recent data indicate that there is a link between the Lewis blood group and the secretor status of an individual and certain inflammatory diseases, this review will also focus on the metabolic fate of secretor- and Lewis blood group-specific components. We conclude that there is no simple urinary or fecal excretion pattern of HMOs, although the pattern in urine often reflects the mother's secretor/nonsecretor status...
2017: Nestlé Nutrition Institute Workshop Series
https://www.readbyqxmd.com/read/28346922/epigenetics-in-gastrointestinal-health-and-disease-spotlight-on-dna-methylation-in-the-intestinal-epithelium
#4
Matthias Zilbauer, Judith Kraiczy
Epigenetics can be defined as stable, potentially heritable changes in cellular phenotype caused by mechanisms other than alterations in the underlying DNA sequence. DNA methylation is amongst the most intensely studied epigenetic mechanisms and has been shown to play a major role in regulating fundamental aspects of cell biology including cellular differentiation, organ development, and cell type-specific gene expression. Importantly, it is becoming increasingly clear that epigenetic mechanisms operate at the interface between the genetic code and our environment and are able to mediate environmental changes into stable phenotypic alterations...
2017: Nestlé Nutrition Institute Workshop Series
https://www.readbyqxmd.com/read/28346896/weak-size-dependence-of-resuspended-radiocesium-adsorbed-on-soil-particles-collected-after-the-fukushima-nuclear-accident
#5
Naoki Kaneyasu, Hideo Ohashi, Fumie Suzuki, Tomoaki Okuda, Fumikazu Ikemori, Naofumi Akata, Toshihiro Kogure
Most studies of the properties of airborne radionuclides emitted from the Fukushima Daiichi Nuclear Power Plant have focused on the relatively early stages of the accident, and little is known about the characteristics of radiocesium in the long-term. In this study, we analyzed activity size distributions of airborne radiocesium collected over 5 months in Tsukuba, Japan. Radiocesium in the accumulation mode size range (0.1-2 μm in aerodynamic diameter) was overwhelming in the early aerosol samples and decreased with time, while that associated with coarse aerosols remained airborne...
March 24, 2017: Journal of Environmental Radioactivity
https://www.readbyqxmd.com/read/28346889/quantifying-the-dynamics-of-emotional-expressions-in-family-therapy-of-patients-with-anorexia-nervosa
#6
Laurent Pezard, Karyn Doba, Annick Lesne, Jean-Louis Nandrino
Emotional interactions have been considered dynamical processes involved in the affective life of humans and their disturbances may induce mental disorders. Most studies of emotional interactions have focused on dyadic behaviors or self-reports of emotional states but neglected the dynamical processes involved in family therapy. The main objective of this study is to quantify the dynamics of emotional expressions and their changes using the family therapy of patients with anorexia nervosa as an example. Nonlinear methods characterize the variability of the dynamics at the level of the whole therapeutic system and reciprocal influence between the participants during family therapy...
March 23, 2017: Psychiatry Research
https://www.readbyqxmd.com/read/28346878/how-appropriate-are-the-english-language-test-requirements-for-non-uk-trained-nurses-a-qualitative-study-of-spoken-communication-in-uk-hospitals
#7
Carole Sedgwick, Mark Garner
BACKGROUND: Non-native speakers of English who hold nursing qualifications from outside the UK are required to provide evidence of English language competence by achieving a minimum overall score of Band 7 on the International English Language Testing System (IELTS) academic test. OBJECTIVES: To describe the English language required to deal with the daily demands of nursing in the UK. To compare these abilities with the stipulated levels on the language test. DESIGN: A tracking study was conducted with 4 nurses, and focus groups with 11 further nurses...
March 6, 2017: International Journal of Nursing Studies
https://www.readbyqxmd.com/read/28346875/helicobacter-pylori-infection-detection-from-gastric-x-ray-images-based-on-feature-fusion-and-decision-fusion
#8
Kenta Ishihara, Takahiro Ogawa, Miki Haseyama
In this paper, a fully automatic method for detection of Helicobacter pylori (H. pylori) infection is presented with the aim of constructing a computer-aided diagnosis (CAD) system. In order to realize a CAD system with good performance for detection of H. pylori infection, we focus on the following characteristic of stomach X-ray examination. The accuracy of X-ray examination differs depending on the symptom of H. pylori infection that is focused on and the position from which X-ray images are taken. Therefore, doctors have to comprehensively assess the symptoms and positions...
March 21, 2017: Computers in Biology and Medicine
https://www.readbyqxmd.com/read/28346850/risk-factors-related-to-lower-limb-edema-compression-and-physical-activity-during-pregnancy-a-retrospective-study
#9
Katarzyna Ochalek, Katarzyna Pacyga, Marta Curyło, Aleksandra Frydrych-Szymonik, Zbigniew Szygula
OBJECTIVE: The aim of the article was to assess risk factors and to analyze methods applied in the prevention and treatment of lower limb edema in pregnant women with a particular focus on compression therapy and exercise. MATERIALS AND METHODS: Fifty-four women during the early 24-hour period following delivery were assigned to two groups-either to a group with swellings of lower limbs during pregnancy, located mostly in the region of feet and lower legs (Group A, n = 42), or to a group without edema (Group B, n = 12)...
March 27, 2017: Lymphatic Research and Biology
https://www.readbyqxmd.com/read/28346761/commentary-information-processing-in-anxiety-and%C3%A2-depression-novel-targets-for-translational-research-a-reflection-on-lau-and-waters-2017
#10
Gal Arad, Yair Bar-Haim
Understanding psychopathology in the context of a developmental cognitive neuroscience approach entails the notion that specific individual differences in information processing can serve as both etiologic and maintaining factors in the development of specific disorders. It is posited that such mechanistic understanding of neurocognitive aberrations during development can then serve focused translational efforts in the form of cognitive bias modification treatments. In the review by Lau and Waters (this issue), an astute developmental model is suggested regarding the role of potential neurocognitive mechanisms in depression and anxiety in youth...
April 2017: Journal of Child Psychology and Psychiatry, and Allied Disciplines
https://www.readbyqxmd.com/read/28346718/modulation-of-the-rat-micturition-reflex-with-transcutaneous-ultrasound
#11
Daniel P Casella, Anne G Dudley, Douglass B Clayton, John C Pope, Stacy T Tanaka, John Thomas, Mark C Adams, John W Brock, Charles F Caskey
INTRODUCTION: Low intensity focused ultrasound has recently been identified as a novel method of stimulating targeted neurons. We hypothesized that ultrasound stimulation of the posterior tibial nerve would inhibit bladder contractions in an established rat model of rhythmic bladder contractions. METHODS: Cyclical detrusor contractions were initiated by placing a transurethral catheter in female rats and infusing saline into the bladder. Transcutaneous ultrasound pulses were then delivered to the lower extremity of a rat (overlying the posterior tibial nerve) using a single element spherically focused 250 kHz transducer...
March 27, 2017: Neurourology and Urodynamics
https://www.readbyqxmd.com/read/28346645/facial-trauma-caused-by-electronic-cigarette-explosion
#12
Brian Vaught, Joseph Spellman, Anil Shah, Alexander Stewart, David Mullin
Electronic cigarettes are increasingly popular as a supposed safer alternative to tobacco cigarettes or a smoking cessation tool. Research and debate have focused primarily on possible adverse effects caused by the inhaled aerosol produced by electronic cigarettes and on smoking cessation efficacy. Few reports in the medical literature describe injuries secondary to device malfunction. We present a case of electronic cigarette explosion, with a projectile fracturing the patient's right naso-orbital-ethmoid complex and anterior and posterior frontal sinus tables, with frontal sinus outflow tract involvement...
March 2017: Ear, Nose, & Throat Journal
https://www.readbyqxmd.com/read/28346606/evidence-based-redesign-of-the-comlex-usa-series
#13
John R Gimpel, Dorothy Horber, Jeanne M Sandella, Janice A Knebl, John E Thornburg
To ensure that the Comprehensive Osteopathic Medical Licensing Examination-USA (COMLEX-USA) reflects the evolving practice of osteopathic medicine, the National Board of Osteopathic Medical Examiners has developed new content and format specifications for an enhanced, competency-based examination program to be implemented with COMLEX-USA Level 3 in 2018. This article summarizes the evidence-based design processes that served as the foundation for blueprint development and the evidence supporting its validity...
April 1, 2017: Journal of the American Osteopathic Association
https://www.readbyqxmd.com/read/28346602/attitudes-of-family-medicine-program-directors-toward-osteopathic-residents-under-the-single-accreditation-system
#14
Laura K Hempstead, Todd D Shaffer, Karen B Williams, Lt Col James Arnold
BACKGROUND: Between 2015 and 2020, residency programs accredited through the American Osteopathic Association (AOA) are preparing the single graduate medical education (GME) system through the Accreditation Council for Graduate Medical Education (ACGME). OBJECTIVES: (1) To assess the attitudes of family medicine program directors in programs accredited dually by the AOA and ACGME (AOA/ACGME) or ACGME only toward the clinical and academic preparedness of osteopathic residency candidates and (2) to determine program director attitudes toward the perceived value of osteopathic-focused education, including osteopathic manipulative treatment (OMT) curricula...
April 1, 2017: Journal of the American Osteopathic Association
https://www.readbyqxmd.com/read/28346523/a-moderate-diet-restriction-during-pregnancy-alters-the-levels-of-endocannabinoids-and-endocannabinoid-related-lipids-in-the-hypothalamus-hippocampus-and-olfactory-bulb-of-rat-offspring-in-a-sex-specific-manner
#15
María Teresa Ramírez-López, Mariam Vázquez, Ermelinda Lomazzo, Clementine Hofmann, Rosario Noemi Blanco, Francisco Alén, María Antón, Juan Decara, Rocío Arco, Laura Orio, Juan Suárez, Beat Lutz, Raquel Gómez de Heras, Laura Bindila, Fernando Rodríguez de Fonseca
Undernutrition during pregnancy has been associated to increased vulnerability to develop metabolic and behavior alterations later in life. The endocannabinoid system might play an important role in these processes. Therefore, we investigated the effects of a moderate maternal calorie-restricted diet on the levels of the endocannabinoid 2-arachidonoyl glycerol (2-AG), arachidonic acid (AA) and the N-acylethanolamines (NAEs) anandamide (AEA), oleoylethanolamide (OEA) and palmitoylethanolamide (PEA) in the brain of newborn rat offspring...
2017: PloS One
https://www.readbyqxmd.com/read/28346488/comparison-of-chest-ct-findings-in-nontuberculous-mycobacterial-diseases-vs-mycobacterium-tuberculosis-lung-disease-in-hiv-negative-patients-with-cavities
#16
Cherry Kim, So Hee Park, Sang Young Oh, Sung-Soo Kim, Kyung-Wook Jo, Tae Sun Shim, Mi Young Kim
OBJECTIVES: This article focuses on the differences between CT findings of HIV-negative patients who have cavities with nontuberculous mycobacteria (NTM) disease and those with Mycobacterium tuberculosis infections (TB). METHODS: We retrospectively reviewed 128 NTM disease patients (79 males and 49 females) with cavities in chest CT, matched for age and gender with 128 TB patients in the same period. Sputum cultures of all patients were positive for pathogens. Two independent chest radiologists evaluated the characteristics of the largest cavity and related factors...
2017: PloS One
https://www.readbyqxmd.com/read/28346484/a-neighborhood-wide-association-study-nwas-example-of-prostate-cancer-aggressiveness
#17
Shannon M Lynch, Nandita Mitra, Michelle Ross, Craig Newcomb, Karl Dailey, Tara Jackson, Charnita M Zeigler-Johnson, Harold Riethman, Charles C Branas, Timothy R Rebbeck
PURPOSE: Cancer results from complex interactions of multiple variables at the biologic, individual, and social levels. Compared to other levels, social effects that occur geospatially in neighborhoods are not as well-studied, and empiric methods to assess these effects are limited. We propose a novel Neighborhood-Wide Association Study(NWAS), analogous to genome-wide association studies(GWAS), that utilizes high-dimensional computing approaches from biology to comprehensively and empirically identify neighborhood factors associated with disease...
2017: PloS One
https://www.readbyqxmd.com/read/28346475/treatment-of-blunt-thoracic-aortic-injury-in-germany-assessment-of-the-traumaregister-dgu%C3%A2
#18
Alexander Gombert, Mohammad E Barbati, Martin Storck, Drosos Kotelis, Paula Keschenau, Hans-Christoph Pape, Hagen Andruszkow, Rolf Lefering, Frank Hildebrand, Andreas Greiner, Michael J Jacobs, Jochen Grommes
PURPOSE: Using the data delivered by the German Trauma Register DGU® from 2002 till 2013, the value of different therapies of blunt thoracic aortic injury (BTAI) in Germany was analyzed. METHODS: Prospectively collected data of patients suffering from BTAI were retrospectively analyzed with focus on the different treatment modalities for grade I-IV injuries. RESULTS: 821 patients suffering from BTAI were identified: 51.6% (424) grade I injury, 35...
2017: PloS One
https://www.readbyqxmd.com/read/28346436/detailed-comparison-of-retroviral-vectors-and-promoter-configurations-for-stable-and-high-transgene-expression-in-human-induced-pluripotent-stem-cells
#19
D Hoffmann, J W Schott, F K Geis, L Lange, F-J Müller, D Lenz, D Zychlinski, D Steinemann, M Morgan, T Moritz, A Schambach
Correction of patient-specific induced pluripotent stem cells (iPSC) upon gene delivery through retroviral vectors offers new treatment perspectives for monogenetic diseases. Gene-modified iPSC clones can be screened for safe integration sites and differentiated into transplantable cells of interest. However, the current bottleneck is epigenetic vector silencing. In order to identify the most suitable retroviral expression system in iPSC, we systematically compared vectors from different retroviral genera, different promoters and their combination with ubiquitous chromatin opening elements (UCOE), and several envelope pseudotypes...
March 27, 2017: Gene Therapy
https://www.readbyqxmd.com/read/28346400/t-lymphocyte-homing-an-underappreciated-yet-critical-hurdle-for-successful-cancer-immunotherapy
#20
Robert Sackstein, Tobias Schatton, Steven R Barthel
Advances in cancer immunotherapy have offered new hope for patients with metastatic disease. This unfolding success story has been exemplified by a growing arsenal of novel immunotherapeutics, including blocking antibodies targeting immune checkpoint pathways, cancer vaccines, and adoptive cell therapy (ACT). Nonetheless, clinical benefit remains highly variable and patient-specific, in part, because all immunotherapeutic regimens vitally hinge on the capacity of endogenous and/or adoptively transferred T-effector (Teff) cells, including chimeric antigen receptor (CAR) T cells, to home efficiently into tumor target tissue...
March 27, 2017: Laboratory Investigation; a Journal of Technical Methods and Pathology
keyword
keyword
21058
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"