keyword
MENU ▼
Read by QxMD icon Read
search

free access

keyword
https://www.readbyqxmd.com/read/28821508/a-novel-income-security-intervention-to-address-poverty-in-a-primary-care-setting-a-retrospective-chart-review
#1
Marcella K Jones, Gary Bloch, Andrew D Pinto
OBJECTIVE: To examine the development and implementation of a novel income security intervention in primary care. DESIGN: A retrospective, descriptive chart review of all patients referred to the Income Security Heath Promotion service during the first year of the service (December 2013-December 2014). SETTING: A multisite interdisciplinary primary care organisation in inner city Toronto, Canada, serving over 40 000 patients. PARTICIPANTS: The study population included 181 patients (53% female, mean age 48 years) who were referred to the Income Security Health Promotion service and engaged in care...
August 17, 2017: BMJ Open
https://www.readbyqxmd.com/read/28820079/validation-of-a-system-for-monitoring-individual-feeding-and-drinking-behaviour-and-intake-in-young-cattle
#2
B R Oliveira, M N Ribas, F S Machado, J A M Lima, L F L Cavalcanti, M L Chizzotti, S G Coelho
The objective of this study was to validate an electronic system for monitoring individual feeding and drinking behaviour and intake developed for young cattle housed in group. A total of 35 Holstein-Gyr crossbred heifers (BW: 180±52 kg; age: 121.5±32.5 days), fitted with an ear tag containing a unique passive transponder, were distributed in three groups of 12, 12 and 11 animals per period and had free access to 12 electronic feed bins and two electronic water bins (Intergado® Ltd). The dimensions of feed and water bins, as well as the sensors position were appropriate for young cattle...
August 18, 2017: Animal: An International Journal of Animal Bioscience
https://www.readbyqxmd.com/read/28818547/contracting-infectious-diseases-in-sub-saharan-african-wetlands-a-question-of-use-a-review
#3
REVIEW
Carmen Anthonj, Andrea Rechenburg, Christoph Höser, Thomas Kistemann
Worldwide the pressure on water is increasing. In parts of Sub-Saharan Africa (SSA), natural wetlands constitute the only accessible water resources, providing water free of charge, agricultural potential and livelihoods in otherwise uninhabitable landscapes, which is why they are being used extensively. The degradation and contamination of water which result from the use of wetlands has the potential to spread disease-causing microorganisms and provide increased breeding habitats for disease vectors, Despite this importance, case studies are lacking and knowledge gaps remain about whether and how different kinds of wetland use influence the exposure to health risks and transmission of infectious diseases...
July 29, 2017: International Journal of Hygiene and Environmental Health
https://www.readbyqxmd.com/read/28817755/measuring-toxic-effects-and-time-to-treatment-failure-for-nivolumab-plus-ipilimumab-in-melanoma
#4
Alexander N Shoushtari, Claire F Friedman, Pedram Navid-Azarbaijani, Michael A Postow, Margaret K Callahan, Parisa Momtaz, Katherine S Panageas, Jedd D Wolchok, Paul B Chapman
Importance: Nivolumab plus ipilimumab (nivo + ipi) is a standard treatment of advanced melanoma. Two randomized trials describe high objective response rates by Response Evaluation Criteria in Solid Tumors. The trials assessed toxic effects using the Common Terminology Criteria for Adverse Events (CTCAE), which may underestimate incidence of clinically significant immune-related adverse events (AEs). Objective: To describe detailed toxic effects and time to treatment failure of patients with melanoma treated with nivo + ipi in a prospective cohort...
August 17, 2017: JAMA Oncology
https://www.readbyqxmd.com/read/28817126/principles-for-vertical-ridge-augmentation-in-the-atrophic-posterior-mandible-a-technical-review
#5
Istvan A Urban, Alberto Monje, Jaime Lozada, Hom-Lay Wang
Guided bone regeneration has become more predictable due to advances in material sciences. Nevertheless, vertical ridge augmentation (VRA) remains a potential challenge due to the complexity of soft tissue management. This becomes more complicated in the posterior atrophic mandible due to limited access and poorer blood supply. As such, a number of critical elements must be taken into consideration in treatment planning. Anatomical structures potentially jeopardize intraoperative adverse events such as bleeding or neurosensory disturbances...
September 2017: International Journal of Periodontics & Restorative Dentistry
https://www.readbyqxmd.com/read/28816447/sequential-functionalizations-of-carbohydrates-enabled-by-boronic-esters-as-switchable-protective-activating-groups
#6
Ross S Mancini, Jessica B Lee, Mark S Taylor
Processes for site-selective, sequential functionalizations of carbohydrate derivatives are described. In these processes, a tricoordinate boronic ester initially serves as a protective group for a sugar-derived 1,2- or 1,3-diol motif, permitting functionalization of free OH groups. In a second step, addition of a Lewis base generates a tetracoordinate adduct, which serves as an activating group, enabling functionalization of one of the boron-bound oxygen atoms by a second electrophile. By combining an initial acylation, alkylation, or glycosylation step with an amine-mediated glycosylation of the boronic ester, a variety of selectively protected di- and trisaccharide derivatives can be accessed in an operationally simple fashion without purification of intermediates...
August 17, 2017: Journal of Organic Chemistry
https://www.readbyqxmd.com/read/28815912/assembly-and-rna-free-annotation-of-highly-heterozygous-genomes-the-case-of-the-thick-billed-murre-uria-lomvia
#7
Anna Tigano, Timothy B Sackton, Vicki L Friesen
Thanks to a dramatic reduction in sequencing costs followed by a rapid development of bioinformatics tools, genome assembly and annotation have become accessible to many researchers in recent years. Among tetrapods, birds have genomes that display many features that facilitate their assembly and annotation, such as small genome size, low number of repeats, and highly conserved genomic structure. However, we found that high genomic heterozygosity could have a great impact on the quality of the genome assembly of the thick-billed murre (Uria lomvia), an arctic colonial seabird...
August 16, 2017: Molecular Ecology Resources
https://www.readbyqxmd.com/read/28815829/reagent-free-c-h-n-h-cross-coupling-regioselective-synthesis-of-n-heteroaromatics-from-biaryl-aldehydes-and-nh%C3%A2
#8
Huai-Bo Zhao, Zhan-Jiang Liu, Jinshuai Song, Hai-Chao Xu
An unprecedented synthesis of N-heteroaromatics from biaryl aldehydes and NH3 through reagent-free C-H/N-H cross-coupling has been developed. The electrosynthesis uses NH3 as an inexpensive and atom-economic nitrogen donor, requires no oxidizing agents, and allows efficient and regioselective access to a wide range of phenanthridines and structurally related polycyclic N-heteroaromatic products.
August 16, 2017: Angewandte Chemie
https://www.readbyqxmd.com/read/28814941/a-survey-on-the-perception-of-allergy-specialists-about-the-reimbursed-grass-pollen-tablets-for-seasonal-allergic-rhinitis-in-italy
#9
Ilaria Massaro, Oliviero Rossi, Cristoforo Incorvaia, Carlo Lombardi
BACKGROUND: Sublingual immunotherapy (SLIT) is a feasible option to classical subcutaneous immunotherapy to treat respiratory allergy and is increasingly prescribed in Europe. However, the lack of reimbursement may limit its prescription. In 2015, the 5-grass pollen tablets was authorized by the European Medicine Agency to treat grass-pollen induced rhinitis and was approved in Italy for full reimbursement. We evaluated the opinions of allergy specialists after the availability of the reimbursed 5-grass pollen tablets...
2017: Clinical and Molecular Allergy: CMA
https://www.readbyqxmd.com/read/28814075/nickel-catalyzed-azide-alkyne-cycloaddition-to-access-1-5-disubstituted-1-2-3-triazoles-in-air-and-water
#10
Woo Gyum Kim, Mi Eun Kang, Jae Bin Lee, Min Ho Jeon, Sungmin Lee, Jungha Lee, Bongseo Choi, Pedro M S D Cal, Sebyung Kang, Jung-Min Kee, Gonçalo J L Bernardes, Jan-Uwe Rohde, Wonyoung Choe, Sung You Hong
Transition-metal-catalyzed or metal-free azide-alkyne cycloadditions are versatile and indispensable synthetic methods to access 1,4- or 1,5-disubstituted 1,2,3-triazoles. Although the copper-catalyzed cycloaddition to access 1,4-disubstituted products has been successfully applied to biomolecular reaction systems, the azide-alkyne cycloaddition to access the complementary 1,5-regioisomers under aqueous and ambient conditions remains a formidable challenge due to limited substrate scope or moisture-/air-sensitive catalysts...
August 16, 2017: Journal of the American Chemical Society
https://www.readbyqxmd.com/read/28813951/design-of-an-immersive-simulator-for-assisted-power-wheelchair-driving
#11
Louise Devigne, Marie Babel, Florian Nouviale, Vishnu K Narayanan, Francois Pasteau, Philippe Gallien
Driving a power wheelchair is a difficult and complex visual-cognitive task. As a result, some people with visual and/or cognitive disabilities cannot access the benefits of a power wheelchair because their impairments prevent them from driving safely. In order to improve their access to mobility, we have previously designed a semi-autonomous assistive wheelchair system which progressively corrects the trajectory as the user manually drives the wheelchair and smoothly avoids obstacles. Developing and testing such systems for wheelchair driving assistance requires a significant amount of material resources and clinician time...
July 2017: IEEE ... International Conference on Rehabilitation Robotics: [proceedings]
https://www.readbyqxmd.com/read/28813625/detection-of-first-line-drug-resistance-mutations-and-drug-protein-interaction-dynamics-from-tuberculosis-patients-in-south-india
#12
Somanna Ajjamada Nachappa, Sumana M Neelambike, Chokkanna Amruthavalli, Nallur B Ramachandra
Diagnosis of drug-resistant tuberculosis predominantly relies on culture-based drug susceptibility testing, which take weeks to produce a result and a more time-efficient alternative method is multiplex allele-specific PCR (MAS-PCR). Also, understanding the role of mutations in causing resistance helps better drug designing. AIMS: To evaluate the ability of MAS-PCR in the detection of drug resistance and to understand the mechanism of interaction of drugs with mutant proteins in Mycobacterium tuberculosis...
August 16, 2017: Microbial Drug Resistance: MDR: Mechanisms, Epidemiology, and Disease
https://www.readbyqxmd.com/read/28812904/pd-catalyzed-regioselective-asymmetric-addition-reaction-of-unprotected-pyrimidines-to-alkoxyallene
#13
Soyeong Kang, Seok Hyeon Jang, Juyeol Lee, Dong-Gil Kim, Mijin Kim, Wook Jeong, Young Ho Rhee
Catalytic asymmetric synthesis of N-heterocyclic glycosides free of protecting and directing groups is reported. The key reaction is highlighted by the atom-efficient and regioselective addition of unprotected pyrimidines to highly functionalized alkoxyallene. Numerous acyclic and cyclic N-heterocyclic glycosides are accessed with minimal formation of organic byproducts. The synthetic utility of the reaction is demonstrated by the first catalytic asymmetric synthesis of anticancer pharmaceutical (-)-Tegafur and stereoselective synthesis of an oxepane nucleoside derivative...
August 16, 2017: Organic Letters
https://www.readbyqxmd.com/read/28812457/from-half-dead-to-being-free-resistance-to-hiv-stigma-self-disclosure-and-support-for-pmtct-hiv-care-among-couples-living-with-hiv-in-kenya
#14
Sydney A Spangler, Lisa L Abuogi, Eliud Akama, Elizabeth A Bukusi, Anna Helova, Pamela Musoke, Wafula Z Nalwa, Thomas A Odeny, Maricianah Onono, Iris Wanga, Janet M Turan
In sub-Saharan Africa, self-disclosure of HIV-positive status may be a pivotal action for improving access to prevention of mother-to-child transmission services. However, understanding of HIV stigma and disclosure, and their effects on demand for care remains incomplete - particularly in the current context of new antiretroviral therapy guidelines. The purpose of this study was to explore these issues among self-disclosed couples living in southwest Kenya. We conducted 38 in-depth interviews with HIV-positive pregnant or postpartum women and their male partners...
August 16, 2017: Culture, Health & Sexuality
https://www.readbyqxmd.com/read/28811565/iss-pc-identifying-splicing-sites-via-physical-chemical-properties-using-deep-sparse-auto-encoder
#15
Zhao-Chun Xu, Peng Wang, Wang-Ren Qiu, Xuan Xiao
Gene splicing is one of the most significant biological processes in eukaryotic gene expression, such as RNA splicing, which can cause a pre-mRNA to produce one or more mature messenger RNAs containing the coded information with multiple biological functions. Thus, identifying splicing sites in DNA/RNA sequences is significant for both the bio-medical research and the discovery of new drugs. However, it is expensive and time consuming based only on experimental technique, so new computational methods are needed...
August 15, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28810607/effects-of-low-dose-of-ethanol-on-the-senescence-score-brain-function-and-gene-expression-in-senescence-accelerated-mice-8-samp8
#16
Akiko Kimoto, Hanae Izu, Churan Fu, Sofya Suidasari, Norihisa Kato
Accumulating epidemiological evidence suggests light to moderate alcohol intake reduces risk of several chronic diseases. However, there is limited information regarding the effects of low alcohol intake in animal studies. This study investigated the effect of low ethanol dosage on senescence-accelerated mouse (SAMP8), an animal model of aging and neurodegenaration. Male SAMP8 mice (11 weeks old) had free access to a commercial stock diet with drinking water containing 0, 1 or 2% (v/v) ethanol for 15 weeks...
August 2017: Experimental and Therapeutic Medicine
https://www.readbyqxmd.com/read/28809183/helping-hands-using-augmented-reality-to-provide-remote-guidance-to-health-professionals
#17
Carey Mather, Tony Barnett, Vlasti Broucek, Annette Saunders, Darren Grattidge, Weidong Huang
Access to expert practitioners or geographic distance can compound the capacity for appropriate supervision of health professionals in the workplace. Guidance and support of clinicians and students to undertake new or infrequent procedures can be resource intensive. The Helping Hands remote augmented reality system is an innovation to support the development of, and oversee the acquisition of procedural skills through remote learning and teaching supervision while in clinical practice. Helping Hands is a wearable, portable, hands-free, low cost system comprised of two networked laptops, a head-mounted display worn by the recipient and a display screen used remotely by the instructor...
2017: Studies in Health Technology and Informatics
https://www.readbyqxmd.com/read/28808792/using-natural-language-processing-of-free-text-radiology-reports-to-identify-type-1-modic-endplate-changes
#18
Hannu T Huhdanpaa, W Katherine Tan, Sean D Rundell, Pradeep Suri, Falgun H Chokshi, Bryan A Comstock, Patrick J Heagerty, Kathryn T James, Andrew L Avins, Srdjan S Nedeljkovic, David R Nerenz, David F Kallmes, Patrick H Luetmer, Karen J Sherman, Nancy L Organ, Brent Griffith, Curtis P Langlotz, David Carrell, Saeed Hassanpour, Jeffrey G Jarvik
Electronic medical record (EMR) systems provide easy access to radiology reports and offer great potential to support quality improvement efforts and clinical research. Harnessing the full potential of the EMR requires scalable approaches such as natural language processing (NLP) to convert text into variables used for evaluation or analysis. Our goal was to determine the feasibility of using NLP to identify patients with Type 1 Modic endplate changes using clinical reports of magnetic resonance (MR) imaging examinations of the spine...
August 14, 2017: Journal of Digital Imaging: the Official Journal of the Society for Computer Applications in Radiology
https://www.readbyqxmd.com/read/28807190/socioeconomic-differences-in-mortality-in-the-antiretroviral-therapy-era-in-agincourt-rural-south-africa-2001-13-a-population-surveillance-analysis
#19
Chodziwadziwa W Kabudula, Brian Houle, Mark A Collinson, Kathleen Kahn, Francesc Xavier Gómez-Olivé, Stephen Tollman, Samuel J Clark
BACKGROUND: Understanding the effects of socioeconomic disparities in health outcomes is important to implement specific preventive actions. We assessed socioeconomic disparities in mortality indicators in a rural South African population over the period 2001-13. METHODS: We used data from 21 villages of the Agincourt Health and socio-Demographic Surveillance System (HDSS). We calculated the probabilities of death from birth to age 5 years and from age 15 to 60 years, life expectancy at birth, and cause-specific and age-specific mortality by sex (not in children <5 years), time period, and socioeconomic status (household wealth) quintile for HIV/AIDS and tuberculosis, other communicable diseases (excluding HIV/AIDS and tuberculosis) and maternal, perinatal, and nutritional causes, non-communicable diseases, and injury...
September 2017: Lancet Global Health
https://www.readbyqxmd.com/read/28806963/effectiveness-outcomes-and-health-related-quality-of-life-impact-of-disease-progression-in-patients-with-advanced-nonsquamous-nsclc-treated-in-real-world-community-oncology-settings-results-from-a-prospective-medical-record-registry-study
#20
Mark S Walker, William Wong, Arliene Ravelo, Paul J E Miller, Lee S Schwartzberg
BACKGROUND: Treatment options for advanced nonsquamous non-small cell lung cancer (NSCLC) in the first line include platinum-based doublet therapy with or without bevacizumab. This study examined efficacy outcomes and patient reported outcomes (PROs) in a community oncology patient sample. METHODS: Advanced nonsquamous NSCLC patients from 34 U.S. community oncology practices treated in first line with bevacizumab regimens (A platinum doublet; gemcitabine doublet; pemetrexed with platinum) or non-bevacizumab regimens (B platinum doublet; gemcitabine doublet; C pemetrexed with platinum) were recruited for this prospective study...
August 14, 2017: Health and Quality of Life Outcomes
keyword
keyword
96200
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"