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https://www.readbyqxmd.com/read/28647805/a-comprehensive-health-profile-of-guyanese-immigrants-aged-18-64-in-schenectady-new-york
#1
Akiko S Hosler, Jamie R Kammer
Guyanese immigrants are the 5th largest foreign-born group in NY State, but sparse literature is available on their health status and health needs. A community-based health interview survey of Schenectady NY residents aged 18-64 (N = 1861) was analyzed. Bivariate comparisons between Guyanese respondents and White, Black, and Hispanic respondents were made for each variable to identify disparities. As predominantly low SES immigrants, Guyanese adults were less likely to be covered by health insurance, have a usual place for care, and receive cancer screenings...
June 24, 2017: Journal of Immigrant and Minority Health
https://www.readbyqxmd.com/read/28647722/developing-implementation-strategies-for-firearm-safety-promotion-in-paediatric-primary-care-for-suicide-prevention-in-two-large-us-health-systems-a-study-protocol-for-a-mixed-methods-implementation-study
#2
Courtney Benjamin Wolk, Shari Jager-Hyman, Steven C Marcus, Brian K Ahmedani, John E Zeber, Joel A Fein, Gregory K Brown, Adina Lieberman, Rinad S Beidas
INTRODUCTION: The promotion of safe firearm practices, or firearms means restriction, is a promising but infrequently used suicide prevention strategy in the USA. Safety Check is an evidence-based practice for improving parental firearm safety behaviour in paediatric primary care. However, providers rarely discuss firearm safety during visits, suggesting the need to better understand barriers and facilitators to promoting this approach. This study, Adolescent Suicide Prevention In Routine clinical Encounters, aims to engender a better understanding of how to implement the three firearm components of Safety Check as a suicide prevention strategy in paediatric primary care...
June 24, 2017: BMJ Open
https://www.readbyqxmd.com/read/28647508/fingerprint-efficacy-study-of-the-quaternary-alkaloids-in-corydalis-yanhusuo
#3
Qiuyue Li, Huanyu Guan, Xiaoming Wang, Yang He, Hong Sun, Wenting Tan, Xiaomei Luo, Meifeng Su, Yue Shi
ETHNOPHARMACOLOGICAL RELEVANCE: Corydalis yanhusuo is a well-known Chinese herbal medicine that is commonly applied as an analgesic agent in clinic using for thousands of years. Resent research showed that the quaternary ammonium alkaloids from Corydalis yanhusuo have a significant effect on myocardial ischemia. However, the corresponding anti-myocardial ischemia components that represent the efficacy of the quaternary ammonium alkaloids have not been elucidated. AIM OF THE STUDY: Explore the anti-myocardial ischemia components of Corydalis yanhusuo and develop a method of quality control for Corydalis yanhusuo...
June 21, 2017: Journal of Ethnopharmacology
https://www.readbyqxmd.com/read/28647442/the-impact-of-the-transition-from-volume-to-value-on-heart-failure-care-implications-of-novel-payment-models-and-quality-improvement-initiatives
#4
REVIEW
Dushyanth Srinivasan, Nihar R Desai
In response to wide variation in quality and outcomes as well as escalating health care costs, the U.S. health care system is transitioning away from a volume based payment system to a quality- and value-based system. Medicare, the largest insurer and payer of healthcare, has accelerated the movement towards value-based care with the development and implementation of myriad alternative payment models and pay for performance programs as part of the Affordable Care Act. Given that heart failure affects a significant number of Medicare patients and these patients account for a disproportionate amount of healthcare utilization and spending, heart failure has become a focal point for these initiatives...
June 21, 2017: Journal of Cardiac Failure
https://www.readbyqxmd.com/read/28647170/the-complexity-and-cost-of-vaccine-manufacturing-an-overview
#5
REVIEW
Stanley Plotkin, James M Robinson, Gerard Cunningham, Robyn Iqbal, Shannon Larsen
As companies, countries, and governments consider investments in vaccine production for routine immunization and outbreak response, understanding the complexity and cost drivers associated with vaccine production will help to inform business decisions. Leading multinational corporations have good understanding of the complex manufacturing processes, high technological and R&D barriers to entry, and the costs associated with vaccine production. However, decision makers in developing countries, donors and investors may not be aware of the factors that continue to limit the number of new manufacturers and have caused attrition and consolidation among existing manufacturers...
June 21, 2017: Vaccine
https://www.readbyqxmd.com/read/28647078/hospital-readmission-following-thoracic-surgery
#6
REVIEW
Richard K Freeman
Hospital readmission costs the health care system in excess of 1 billion dollars a year. The Hospital Readmission Reduction Program was instituted as part of the Affordable Care Act in 2012 and penalizes hospitals with high rates of readmission. Strategies exist to minimize hospital readmissions and should be implemented by thoracic surgeons.
August 2017: Thoracic Surgery Clinics
https://www.readbyqxmd.com/read/28647057/prevalence-of-obstructive-sleep-apnoea-in-acute-coronary-syndrome-routine-screening-in-intensive-coronary-care-units
#7
S Morra, F Bughin, K Solecki, M Aboubadra, B Lattuca, F Gouzi, J-C Macia, T-T Cung, S Cade, F Cransac, J-M Davy, Y Dauvilliers, D Corrado, F Roubille
INTRODUCTION: Increased evidence has shown that, despite the maximum care afforded to patients admitted with acute coronary syndromes (ACS), a residual risk of mortality remains, in which obstructive sleep apnoea (OSA) appears to be a largely undiagnosed factor, particularly in the intensive cardiac care unit (ICCU). The purpose of this study is to determine whether the systematic screening for sleep-disordered breathing (SDB) is feasible and may be recommended. The aims of our study are to determine: (1) The estimated prevalence of OSA in patients admitted to the ICCU for ACS determined by a validated, user-friendly portable screening device; (2) The feasibility of the screening in this context; (3) To assess any negative impact of OSA on the severity of ACS...
June 21, 2017: Annales de Cardiologie et D'angéiologie
https://www.readbyqxmd.com/read/28646907/dimensions-of-social-capital-of-families-with-thalassemia-in-an-indigenous-population-in-tamil-nadu-india-a-qualitative-study
#8
Bharathi Palanisamy, Kalpana Kosalram, Vijayaprasad Gopichandran
BACKGROUND: Studies have shown that social capital is positively associated with health, and the association is context-based. Indigenous populations with poor access to health care largely depend on social capital for their health care needs. This study was conducted to explore the dimensions and types of social capital and its utilization by families with thalassemia for their health and well-being in an indigenous population in Tamil Nadu, India. METHODS: The participants in the study were parents who had children with thalassemia, belonged to an indigenous community in Tamil Nadu, were poor and marginalized, and had poor access to health care...
June 24, 2017: International Journal for Equity in Health
https://www.readbyqxmd.com/read/28646718/reduced-graphene-oxide-functionalized-feooh-for-signal-on-photoelectrochemical-sensing-of-prostate-specific-antigen-with-bioresponsive-controlled-release-system
#9
Qian Zhou, Youxiu Lin, Jian Shu, Kangyao Zhang, Zhenzhong Yu, Dianping Tang
A new and signal-on photoelectrochemical (PEC) sensing platform was successfully designed for the sensitive detection of prostate-specific antigen (PSA), using reduced graphene oxide- functionalized iron oxyhydroxide (FeOOH-rGO) as the photoactive material, accompanying target-responsive controlled release system to achieve the signal amplification. Introduction of rGO as electron mediator greatly facilitated the electron transfer from FeOOH to electrode under visible light, which inhibited the electron-hole recombination to enhance the photo-activity of FeOOH-rGO...
June 16, 2017: Biosensors & Bioelectronics
https://www.readbyqxmd.com/read/28646589/new-promising-method-for-the-challenging-synthesis-of-5-acyl-2-amino-3-cyanothiophenes-chemisry-and-fluorescent-properties
#10
Kseniya I Lugovik, Alexander K Eltyshev, Enrico Benassi, Nataliya P Belskaya
Independent of the substrate structure and reaction conditions, 2-cyano-3-aminothioacrilonitriles, which contains two active electrophilic centers, were shown to interact with various active halo methylene compounds under mild conditions to afford 5-acyl-2-amino-3-cyanothiophenes as the only products. A series of new polyfunctional thiophene derivatives with a rare combination of functionalities were synthesized and their photophysical properties were experimentally and computationally investigated. The calculated electronic characteristics of the ground and excited states were compared to the experimental results, which provided a good understanding of the relationship between the optoelectronic properties and the molecular structures...
June 24, 2017: Chemistry, An Asian Journal
https://www.readbyqxmd.com/read/28644422/immersive-virtual-reality-for-pediatric-pain
#11
REVIEW
Andrea Stevenson Won, Jakki Bailey, Jeremy Bailenson, Christine Tataru, Isabel A Yoon, Brenda Golianu
Children must often endure painful procedures as part of their treatment for various medical conditions. Those with chronic pain endure frequent or constant discomfort in their daily lives, sometimes severely limiting their physical capacities. With the advent of affordable consumer-grade equipment, clinicians have access to a promising and engaging intervention for pediatric pain, both acute and chronic. In addition to providing relief from acute and procedural pain, virtual reality (VR) may also help to provide a corrective psychological and physiological environment to facilitate rehabilitation for pediatric patients suffering from chronic pain...
June 23, 2017: Children
https://www.readbyqxmd.com/read/28644033/direct-indirect-nature-of-the-bandgap-in-lead-free-perovskite-nanocrystals
#12
Yuhai Zhang, Jun Yin, Manas R Parida, Ghada H Ahmed, Jun Pan, Osman M Bakr, Jean-Luc Bredas, Omar F Mohammed
With record efficiencies achieved in lead halide perovskite-based photovoltaics, urgency has shifted towards finding alternative materials that are stable and less-toxic. Bismuth-based perovskite materials are currently one of the most promising candidates amongst those alternatives. However, the band structures of these materials, including the nature of the bandgaps, remain elusive due to extremely low photoluminescence quantum yield (PLQY) and scattering issues in their thin-film or bulk form. Here, we overcome those limitations and reveal the specific nature of the material's electronic transitions by realizing monodisperse colloidal nanocrystals (NCs) of hexagonal-phase Cs3Bi2X9 perovskites, which afford well-resolved PL features...
June 23, 2017: Journal of Physical Chemistry Letters
https://www.readbyqxmd.com/read/28643607/diabetes-self-management-training-in-a-virtual-environment
#13
Louise Reagan, Katherine Pereira, Vanessa Jefferson, Kathryn Evans Kreider, Susan Totten, Gail D'Eramo Melkus, Constance Johnson, Allison Vorderstrasse
Diabetes self-management training (DSMT) improves diabetes health outcomes. However, low numbers of patients receive DSMT. Using virtual environments (VEs) for DSMT is an innovative approach to removing barriers for patients. The purpose of this paper is to describe the experience of health professionals and diabetes educators establishing and teaching DSMT in a VE, Diabetes LIVE© (Learning in Virtual Environments), and the implications for future use of VEs in DSMT. It was found that providing DSMT in a VE preserves real-time interaction between patients and educators...
June 1, 2017: Diabetes Educator
https://www.readbyqxmd.com/read/28643604/long-non-coding-rnas-new-biomarkers-for-prognosis-and-diagnosis-of-colon-cancer
#14
Heng Deng, Jian Min Wang, Ming Li, Ran Tang, Kun Tang, Yingzi Su, Yong Hou, Jun Zhang
Dysregulation of long non-coding RNAs has been found in many human cancers, including colorectal cancer that is still the third most prevalent cancer worldwide and related to poor prognosis; along with this, robust testimony has identified that long non-coding RNAs can take charge of tumor suppressor genes or oncogenes. This review summarizes nowadays research achievements on the character of long non-coding RNAs in the prognosis and diagnosis of colorectal cancer. On the basis of the results acquired in the last decade, some long non-coding RNAs are rising as biomarkers of colorectal cancer for prognosis, diagnosis, even prediction of therapeutic result, and have crucial effects in the regulation of colorectal cancer cell functions such as proliferation, invasion, apoptosis, metastasis, and drug resistant ability...
June 2017: Tumour Biology: the Journal of the International Society for Oncodevelopmental Biology and Medicine
https://www.readbyqxmd.com/read/28643168/self-aggregation-of-synthetic-zinc-methyl-20-substituted-3-hydroxymethyl-pyropheophorbides-as-models-of-bacteriochlorophyll-c
#15
Ayaka Wada, Hitoshi Tamiaki
Zinc 3-hydroxymethyl-13(1)-oxo-chlorins bearing a variety of primary alkyl groups at the 20-position were prepared as models of bacteriochlorophyll-c by chemical modification of naturally occurring chlorophyll-a. The synthetic chlorophyll-a derivatives self-aggregated in an aqueous Triton X-100 solution to afford large oligomers whose Soret and Qy bands were red-shifted and broadened, compared with the bands of their monomers in tetrahydrofuran. The oligomeric bands are similar to those of bacteriochlorophyll-c self-aggregates in chlorosomes, the main light-harvesting antennae of photosynthetic green bacteria...
June 22, 2017: Photosynthesis Research
https://www.readbyqxmd.com/read/28643054/a-structured-extended-training-program-to-facilitate-adoption-of-new-techniques-for-practicing-surgeons
#16
Jacob A Greenberg, Sally Jolles, Sarah Sullivan, Sudha Pavuluri Quamme, Luke M Funk, Anne O Lidor, Caprice Greenberg, Carla M Pugh
INTRODUCTION: Laparoscopic inguinal hernia repair has been shown to have significant benefits when compared to open inguinal hernia repair, yet remains underutilized in the United States. The traditional model of short, hands-on, cognitive courses to enhance the adoption of new techniques fails to lead to significant levels of practice implementation for most surgeons. We hypothesized that a comprehensive program would facilitate the adoption of laparoscopic inguinal hernia repair (TEP) for practicing surgeons...
June 22, 2017: Surgical Endoscopy
https://www.readbyqxmd.com/read/28642957/superacid-promoted-synthesis-of-highly-porous-hypercrosslinked-polycarbazoles-for-efficient-co2-capture
#17
Xiang Zhu, Shunmin Ding, Carter W Abney, Katie L Browning, Robert L Sacci, Gabriel M Veith, Chengcheng Tian, Sheng Dai
A superacid-promoted "knitting" strategy has been developed for the generation of a novel family of hypercrosslinked nanoporous polycarbazoles for efficient CO2 capture. Using trifluoromethanesulfonic acid, a Brønsted superacid, we demonstrate the facile and rapid synthesis of highly porous polycarbazoles with BET surface areas as high as 1688 m(2) g(-1), and capable of adsorbing 3.5 mmol g(-1) of CO2 at 298 K and 1 bar. This impressive result bestows the material with the highest CO2 uptake capacity for all nanoporous carbazolic polymers and ranks among the best by known porous organic polymers under this condition...
June 23, 2017: Chemical Communications: Chem Comm
https://www.readbyqxmd.com/read/28642942/photoredox-catalysed-chloro-bromo-and-trifluoromethylthio-trifluoromethylation-of-unactivated-alkenes-with-sodium-triflinate
#18
Jing Fang, Zhong-Kui Wang, Shu-Wei Wu, Wei-Guo Shen, Gui-Zhen Ao, Feng Liu
A mild and transition-metal-free protocol is herein presented for chloro-, bromo- and trifluoromethylthiotrifluoromethylation of unactivated alkenes. The easy-handling Langlois reagent, as well as N-halophthalimide and N-trifluoromethylthiosaccharin, is used in this method. In the presence of an organic photoredox catalyst N-methyl-9-mesityl acridinium, a broad range of desired products were afforded in satisfactory yields upon visible-light irradiation via a radical process.
June 23, 2017: Chemical Communications: Chem Comm
https://www.readbyqxmd.com/read/28642698/enhanced-working-memory-binding-by-direct-electrical-stimulation-of-the-parietal-cortex
#19
Agustina Birba, Eugenia Hesse, Lucas Sedeño, Ezequiel P Mikulan, María Del C García, Juan Ávalos, Federico Adolfi, Agustina Legaz, Tristán A Bekinschtein, Máximo Zimerman, Mario Parra, Adolfo M García, Agustín Ibáñez
Recent works evince the critical role of visual short-term memory (STM) binding deficits as a clinical and preclinical marker of Alzheimer's disease (AD). These studies suggest a potential role of posterior brain regions in both the neurocognitive deficits of Alzheimer's patients and STM binding in general. Thereupon, we surmised that stimulation of the posterior parietal cortex (PPC) might be a successful approach to tackle working memory deficits in this condition, especially at early stages. To date, no causal evidence exists of the role of the parietal cortex in STM binding...
2017: Frontiers in Aging Neuroscience
https://www.readbyqxmd.com/read/28642580/a-snake-venom-group-iia-pla2-with-immunomodulatory-activity-induces-formation-of-lipid-droplets-containing-15-d-pgj2-in-macrophages
#20
Karina Cristina Giannotti, Elbio Leiguez, Ana Eduarda Zulim de Carvalho, Neide Galvão Nascimento, Márcio Hideki Matsubara, Consuelo Latorre Fortes-Dias, Vanessa Moreira, Catarina Teixeira
Crotoxin B (CB) is a catalytically active group IIA sPLA2 from Crotalus durissus terrificus snake venom. In contrast to most GIIA sPLA2s, CB exhibits anti-inflammatory effects, including the ability to inhibit leukocyte functions. Lipid droplets (LDs) are lipid-rich organelles associated with inflammation and recognized as a site for the synthesis of inflammatory lipid mediators. Here, the ability of CB to induce formation of LDs and the mechanisms involved in this effect were investigated in isolated macrophages...
June 22, 2017: Scientific Reports
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