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https://www.readbyqxmd.com/read/29353371/a-systematic-assessment-of-google-search-queries-and-readability-of-online-gynecologic-oncology-patient-education-materials
#1
Alexandra Martin, J Ryan Stewart, Jeremy Gaskins, Erin Medlin
The Internet is a major source of health information for gynecologic cancer patients. In this study, we systematically explore common Google search terms related to gynecologic cancer and calculate readability of top resulting websites. We used Google AdWords Keyword Planner to generate a list of commonly searched keywords related to gynecologic oncology, which were sorted into five groups (cervical cancer, ovarian cancer, uterine cancer, vulvar cancer, vaginal cancer) using five patient education websites from sgo...
January 20, 2018: Journal of Cancer Education: the Official Journal of the American Association for Cancer Education
https://www.readbyqxmd.com/read/29352973/the-senegal-urban-reproductive-health-initiative-a-longitudinal-program-impact-evaluation
#2
Aimee Benson, Lisa Calhoun, Meghan Corroon, Abdou Gueye, David Guilkey, Essete Kebede, Peter Lance, Rick O'Hara, Ilene S Speizer, John Stewart, Jennifer Winston
OBJECTIVES: This paper presents the impact of key components of the Senegal Urban Reproductive Health Initiative, including radio, television, community-based activities, Muslim religious-leader engagement and service quality improvement on modern contraceptive use by all women and the sub-sample of poor women. STUDY DESIGN: This study uses baseline (2011) and endline (2015) longitudinal data from a representative sample of urban women first surveyed in 2011 to examine the impact of the Initiative's demand- and supply-side activities on modern contraceptive use...
January 15, 2018: Contraception
https://www.readbyqxmd.com/read/29352312/a-role-for-domain-i-of-the-hepatitis-c-virus-ns5a-protein-in-virus-assembly
#3
Chunhong Yin, Niluka Goonawardane, Hazel Stewart, Mark Harris
The NS5A protein of hepatitis C virus (HCV) plays roles in both virus genome replication and assembly. NS5A comprises three domains, of these domain I is believed to be involved exclusively in genome replication. In contrast, domains II and III are required for the production of infectious virus particles and are largely dispensable for genome replication. Domain I is highly conserved between HCV and related hepaciviruses, and is highly structured, exhibiting different dimeric conformations. To investigate the functions of domain I in more detail, we conducted a mutagenic study of 12 absolutely conserved and surface-exposed residues within the context of a JFH-1-derived sub-genomic replicon and infectious virus...
January 19, 2018: PLoS Pathogens
https://www.readbyqxmd.com/read/29352211/hdl-nanoparticles-targeting-sonic-hedgehog-subtype-medulloblastoma
#4
Jonathan B Bell, Jonathan S Rink, Frank Eckerdt, Jessica Clymer, Stewart Goldman, C Shad Thaxton, Leonidas C Platanias
Medulloblastoma is the most common paediatric malignant brain cancer and there is a need for new targeted therapeutic approaches to more effectively treat these malignant tumours, which can be divided into four molecular subtypes. Here, we focus on targeting sonic hedgehog (SHH) subtype medulloblastoma, which accounts for approximately 25% of all cases. The SHH subtype relies upon cholesterol signalling for tumour growth and maintenance of tumour-initiating cancer stem cells (CSCs). To target cholesterol signalling, we employed biomimetic high-density lipoprotein nanoparticles (HDL NPs) which bind to the HDL receptor, scavenger receptor type B-1 (SCARB1), depriving cells of natural HDL and their cholesterol cargo...
January 19, 2018: Scientific Reports
https://www.readbyqxmd.com/read/29351268/use-of-different-methods-of-intramedullary-nailing-for-fixation-of-distal-radius-fractures-a-retrospective-analysis-of-clinical-and-radiological-outcomes
#5
Murat Çalbıyık, Deniz Ipek
BACKGROUND We aimed to evaluate the clinical and radiologic outcomes of using Sonoma WRx versus Micronail intramedullary nailing for the fixation of distal radius fractures. MATERIAL AND METHODS A total of 68 patients with primarily extra-articular and simple intra-articular fractures of the distal radius who underwent intramedullary distal radius fixation using Sonoma WRx (n=39) or Micronail (n=29) intramedullary nails were enrolled in the study. The clinical outcome measures included the range of motion (ROM), visual analog scale (VAS), functional outcomes (patient-reported Disabilities of the Arm, Shoulder and Hand [DASH] score and clinician-based Gartland-Werley score), radiographic scores (Stewart score), and parameters related to the quality of radiographic reduction and complications (radial inclination, volar tilt, radial height, and radio-ulnar variance)...
January 19, 2018: Medical Science Monitor: International Medical Journal of Experimental and Clinical Research
https://www.readbyqxmd.com/read/29351060/nematode-parasites-of-duttaphrynus-stomaticus-lutken-1864-amphibia-anura-with-description-of-a-new-species-of-rhabdias-stiles-and-hassall-1905-nematoda-rhabdiasidae-from-dehradun-uttarakhand-india
#6
Pallab Maity, Anjum N Rizvi, Charles R Bursey
Rhabdias stomatica sp. nov. from the lungs of Duttaphrynus stomaticus (Lutken, 1864) from Dehradun, Uttarakhand, India is described and illustrated. Rhabdias stomatica sp. nov. is the 16th species described from the Oriental biogeographical region and the 8th species from India. The new species is differentiated from the closely related Oriental species in having 4 weakly developed lips, a trapezoidal shaped buccal cavity, different position of nerve ring and in the esophagus/body length ratio. In addition, to the new species found in the lungs, mature specimens of Aplectana macintoshii (Stewart, 1914) Travassos, 1931 and larvae representing two unidentified species of nematode were found in the large intestine of the D...
March 26, 2018: Acta Parasitologica
https://www.readbyqxmd.com/read/29350297/microbial-communities-and-their-predicted-metabolic-functions-in-a-desiccating-acid-salt-lake
#7
Elena Zaikova, Kathleen C Benison, Melanie R Mormile, Sarah Stewart Johnson
The waters of Lake Magic in Western Australia are among the most geochemically extreme on Earth. This ephemeral saline lake is characterized by pH as low as 1.6 salinity as high as 32% total dissolved solids, and unusually complex geochemistry, including extremely high concentrations of aluminum, silica, and iron. We examined the microbial composition and putative function in this extreme acid brine environment by analyzing lake water, groundwater, and sediment samples collected during the austral summer near peak evapoconcentration...
January 19, 2018: Extremophiles: Life Under Extreme Conditions
https://www.readbyqxmd.com/read/29350222/a-prescription-for-note-bloat-an-effective-progress-note-template
#8
Daniel Khan, Elizabeth Stewart, Mark Duncan, Edward Lee, Wendy Simon, Clement Lee, Jodi Friedman, Hilary Mosher, Katherine Harris, John Bell, Bradley Sharpe, Neveen El-Farra
BACKGROUND: United States hospitals have widely adopted electronic health records (EHRs). Despite the potential for EHRs to increase efficiency, there is concern that documentation quality has suffered. OBJECTIVE: To examine the impact of an educational session bundled with a progress note template on note quality, length, and timeliness. DESIGN: A multicenter, nonrandomized prospective trial. SETTING: Four academic hospitals across the United States...
January 19, 2018: Journal of Hospital Medicine: An Official Publication of the Society of Hospital Medicine
https://www.readbyqxmd.com/read/29349822/subcritical-water-extraction-of-amino-acids-from-mars-analog-soils
#9
Aaron C Noell, Anita M Fisher, Kisa Fors-Francis, Stewart Sherrit
For decades, the Martian regolith has stymied robotic mission efforts to catalog the organic molecules present. Perchlorate salts, found widely throughout Mars, are the main culprit as they breakdown and react with organics liberated from the regolith during pyrolysis, the primary extraction technique attempted to date on Mars. This work further develops subcritical water extraction (SCWE) as a technique for extraction of amino acids on future missions. The effect of SCWE temperature (185, 200, and 215°C) and duration of extraction (10-120 min) on the total amount and distribution of amino acids recovered was explored for three Mars analog soils (JSC Mars-1A simulant, an Atacama desert soil, and an Antarctic Dry Valleys soil) and bovine serum albumin (as a control solution of known amino acid content)...
January 18, 2018: Electrophoresis
https://www.readbyqxmd.com/read/29349778/intrathecal-baclofen-therapy-in-children-an-analysis-of-individualized-goals
#10
Peck Yee Liew, Kirsty Stewart, Debra Khan, Sarah Jane Arnup, Adam Scheinberg
AIM: To determine whether intrathecal baclofen (ITB) therapy improves performance and performance satisfaction in goal areas identified by patients' parents. METHOD: This study formed part of an ongoing multicentre national audit involving six paediatric ITB pump implant centres across Australia. The Canadian Occupational Performance Measure was the primary outcome measure utilized at baseline, 6 months, and 12 months after pump implants in paediatric patients receiving ITB therapy for the first time between 31st December 2009 and 31st December 2014...
January 19, 2018: Developmental Medicine and Child Neurology
https://www.readbyqxmd.com/read/29348130/setd1a-protects-hscs-from-activation-induced-functional-decline-in-vivo
#11
Kathrin Arndt, Andrea Kranz, Juliane Fohgrub, Adrien Jolly, Anita S Bledau, Michela Di Virgilio, Mathias Lesche, Andreas Dahl, Thomas Höfer, A Francis Stewart, Claudia Waskow
The regenerative capacity of hematopoietic stem cells (HSCs) is limited by the accumulation of DNA damage. Conditional mutagenesis of the histone 3 lysine 4 (H3K4) methyltransferase, Setd1a, revealed that it is required for the expression of DNA damage recognition and repair pathways in HSCs. Specific deletion of Setd1a in adult long-term (LT)-HSCs is compatible with adult life and has little effect on the maintenance of phenotypic LT-HSCs in the bone marrow. However, SETD1A-deficient LT-HSCs lose their transcriptional cellular identity accompanied by loss of their proliferative capacity and stem cell function under replicative stress in situ and after transplantation...
January 18, 2018: Blood
https://www.readbyqxmd.com/read/29348004/predictors-and-clinical-outcomes-of-next-day-discharge-after-minimalist-transfemoral-transcatheter-aortic-valve%C3%A2-replacement
#12
Norihiko Kamioka, John Wells, Patricia Keegan, Stamatios Lerakis, Jose Binongo, Frank Corrigan, Jose Condado, Ateet Patel, Jessica Forcillo, Leslie Ogburn, Andy Dong, Hope Caughron, Amy Simone, Bradley Leshnower, Chandan Devireddy, Kreton Mavromatis, Robert Guyton, James Stewart, Vinod Thourani, Peter C Block, Vasilis Babaliaros
OBJECTIVES: This study sought to investigate predictors and safety of next-day discharge (NDD) after transcatheter aortic valve replacement (TAVR). BACKGROUND: Information about predictors and safety of NDD after TAVR is limited. METHODS: The study reviewed 663 consecutive patients who underwent elective balloon-expandable TAVR (from July 2014 to July 2016) at our institution. We first determined predictors of NDD in patients who underwent minimalist transfemoral TAVR...
January 22, 2018: JACC. Cardiovascular Interventions
https://www.readbyqxmd.com/read/29346080/new-insight-into-the-action-of-tryptanthrins-against-plasmodium-falciparum-pharmacophore-identification-via-a-novel-submolecular-qsar-descriptor
#13
Joel A Olson, Raymond J Terryn, Elizabeth L Stewart, J Clayton Baum, Mark J Novak
A new submolecular quantitative structure activity relationship (QSAR) descriptor was applied toward elucidating the anti-malarial pharmacophore of tryptanthrins, a class of compounds known for their anti-parasitic activities. The new descriptor is based on experimental and computational measurements of the tunneling barriers of individual lobes of the molecular orbitals. Lobe-by-lobe QSAR correlation plots revealed a single lobe of the LUMO to be strongly associated with tryptanthrin's anti-malarial activity...
December 27, 2017: Journal of Molecular Graphics & Modelling
https://www.readbyqxmd.com/read/29346033/the-psychology-of-elite-cycling-a-systematic-review
#14
David J Spindler, Mark S Allen, Stewart A Vella, Christian Swann
This systematic review sought to synthesise what is currently known about the psychology of elite cycling. Nine electronic databases were searched in March 2017 for studies reporting an empirical test of any psychological construct in an elite cycling sample. Fourteen studies (total n = 427) met inclusion criteria. Eight studies were coded as having high risk of bias. Themes extracted included mood, anxiety, self-confidence, pain, and cognitive function. Few studies had similar objectives meaning that in many instances findings could not be synthesised in a meaningful way...
January 18, 2018: Journal of Sports Sciences
https://www.readbyqxmd.com/read/29345217/statistical-analysis-of-human-microarray-data-shows-that-dietary-intervention-with-n-3-fatty-acids-flavonoids-and-resveratrol-enriches-for-immune-response-and-disease-pathways
#15
Alix Warburton, Olga Vasieva, Peter Quinn, James P Stewart, John P Quinn
n-3 Fatty acids, flavonoids and resveratrol are well publicised for their beneficial effects on human health and wellbeing. Identifying common, underlying biological mechanisms targeted by these functional foods would therefore be informative for the public health sector for advising on nutritional health and disease, food and drug product development and consumer interest. The aim of this study was to explore the potential effects of gene expression changes associated with n-3 fatty acids EPA and DHA, flavonoids and resveratrol on modifying biological systems and disease pathways...
January 18, 2018: British Journal of Nutrition
https://www.readbyqxmd.com/read/29345190/magnetoelectric-nanoparticles-for-delivery-of-antitumor-peptides-into-glioblastoma-cells-by-magnetic-fields
#16
Tiffanie S Stewart, Abhignyan Nagesetti, Rakesh Guduru, Ping Liang, Emmanuel Stimphil, Ali Hadjikhani, Luis Salgueiro, Jeffrey Horstmyer, Renzhi Cai, Andrew Schally, Sakhrat Khizroev
AIM: We studied externally controlled anticancer effects of binding tumor growth inhibiting synthetic peptides to magnetoelectric nanoparticles (MENs) on treatment of glioblastomas. METHODS: Hydrothermally synthesized 30-nm MENs had the core-shell composition of CoFe2O4@BaTiO3. Molecules of growth hormone-releasing hormone antagonist of the MIA class (MIA690) were chemically bound to MENs. In vitro experiments utilized human glioblastoma cells (U-87MG) and human brain microvascular endothelial cells...
January 18, 2018: Nanomedicine
https://www.readbyqxmd.com/read/29343729/drug-self-assembly-for-synthesis-of-highly-loaded-antimicrobial-drug-silica-particles
#17
Cameron A Stewart, Yoav Finer, Benjamin D Hatton
Antimicrobial drug release from biomaterials for orthopedic repair and dental restorations can prevent biofilm growth and caries formation. Carriers for drug incorporation would benefit from long-term drug storage, controlled release, and structural stability. Mesoporous silica, synthesized through a co-assembly of silica and surfactant template, is an ideal drug encapsulation scaffold that maintains structural integrity upon release. However, conventional loading of drug within meso-silica pores via concentration-gradient diffusion limits the overall payload, concentration uniformity, and drug release control...
January 17, 2018: Scientific Reports
https://www.readbyqxmd.com/read/29343557/dicer1-and-associated-conditions-%C3%A2-identification-of-at-risk-individuals-and-recommended-surveillance-strategies
#18
Kris Ann P Schultz, Gretchen M Williams, Junne Kamihara, Douglas R Stewart, Anne K Harris, Andrew J Bauer, Joyce Turner, Rachana Shah, Katherine Schneider, Kami Wolfe Schneider, Ann Garrity Carr, Laura A Harney, Shari Baldinger, A Lindsay Frazier, Daniel Orbach, Dominik T Schneider, David Malkin, Louis P Dehner, Yoav H Messinger, Ashley Hill
Pathogenic germline DICER1 variants cause a hereditary cancer predisposition syndrome with a variety of manifestations. In addition to conferring increased cancer risks for pleuropulmonary blastoma (PPB) and ovarian sex cord-stromal tumors, particularly Sertoli-Leydig cell tumor, individuals with pathogenic germline DICER1 variants may also develop lung cysts, cystic nephroma, renal sarcoma and Wilms tumor, nodular hyperplasia of the thyroid, nasal chondromesenchymal hamartoma, ciliary body medulloepithelioma, genitourinary embryonal rhabdomyosarcoma and brain tumors including pineoblastoma and pituitary blastoma...
January 17, 2018: Clinical Cancer Research: An Official Journal of the American Association for Cancer Research
https://www.readbyqxmd.com/read/29342358/synthesis-and-biological-characterization-of-aryl-uracil-inhibitors-of-hepatitis-c-virus-ns5b-polymerase-discovery-of-abt-072-a-trans-stilbene-analog-with-good-oral-bioavailability
#19
John Randolph, A Chris Krueger, Pamela Donner, John K Pratt, Dachun Liu, Christopher E Motter, Todd W Rockway, Mike D Tufano, Rolf Wagner, Hock B Lim, Jill M Beyer, Rubina Mondal, Neeta S Panchal, Lynn Colletti, Yaya Liu, Gennadiy Koev, Warren M Kati, Lisa E Hernandez, David W A Beno, Kenton L Longenecker, Kent D Stewart, Emily O Dumas, Akhteruzzaman Molla, Clarence Maring
ABT-072 is a non-nucleoside HCV NS5B polymerase inhibitor that was discovered as part of a program to identify new direct-acting antivirals (DAAs) for the treatment of HCV infection. This compound was identified during a medicinal chemistry effort to improve on an original lead, inhibitor 1, which we described in a previous publication. Replacement of the amide linkage in 1 with a trans-olefin resulted in improved compound permeability and solubility, and provided much better pharmacokinetic properties in preclinical species...
January 17, 2018: Journal of Medicinal Chemistry
https://www.readbyqxmd.com/read/29341834/improvement-in-overall-survival-with-carfilzomib-lenalidomide-and-dexamethasone-in-patients-with-relapsed-or-refractory-multiple-myeloma
#20
David S Siegel, Meletios A Dimopoulos, Heinz Ludwig, Thierry Facon, Hartmut Goldschmidt, Andrzej Jakubowiak, Jesus San-Miguel, Mihaela Obreja, Julie Blaedel, A Keith Stewart
Purpose In the ASPIRE study of carfilzomib, lenalidomide, and dexamethasone (KRd) versus lenalidomide plus dexamethasone (Rd) in patients with relapsed or refractory multiple myeloma, progression-free survival was significantly improved in the carfilzomib group (hazard ratio, 0.69; two-sided P < .001). This prespecified analysis reports final overall survival (OS) data and updated safety results. Patients and Methods Adults with relapsed multiple myeloma (one to three prior lines of therapy) were eligible and randomly assigned at a one-to-one ratio to receive KRd or Rd in 28-day cycles until withdrawal of consent, disease progression, or occurrence of unacceptable toxicity...
January 17, 2018: Journal of Clinical Oncology: Official Journal of the American Society of Clinical Oncology
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