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https://www.readbyqxmd.com/read/29351355/physicians-join-frontline-efforts-to-curb-gun-injuries-deaths
#1
Bridget M Kuehn
No abstract text is available yet for this article.
January 19, 2018: JAMA: the Journal of the American Medical Association
https://www.readbyqxmd.com/read/29350732/complete-amplitude-and-phase-control-of-light-using-broadband-holographic-metasurfaces
#2
Gun-Yeal Lee, Gwanho Yoon, Seung-Yeol Lee, Hansik Yun, Jaebum Cho, Kyookeun Lee, Hwi Kim, Junsuk Rho, Byoungho Lee
Reconstruction of light profiles with amplitude and phase information, called holography, is an attractive optical technology with various significant applications such as three-dimensional imaging and optical data storage. Subwavelength spatial control of both amplitude and phase of light is an essential requirement for an ideal hologram. However, traditional holographic devices suffer from their restricted capabilities of incomplete modulation in both amplitude and phase of visible light; this results in sacrifice of optical information and undesirable occurrences of critical noises in holographic images...
January 19, 2018: Nanoscale
https://www.readbyqxmd.com/read/29348717/high-performance-liquid-chromatography-analysis-of-phytosterols-in-panax-ginseng-root-grown-under-different-conditions
#3
Dong Gu Lee, Jaemin Lee, Kyung-Tack Kim, Sang-Won Lee, Young-Ock Kim, Ik-Hyun Cho, Hak-Jae Kim, Chun-Gun Park, Sanghyun Lee
Background: The Panax ginseng plant is used as an herbal medicine. Phytosterols of P. ginseng have inhibitory effects on inflammation-related factors in HepG2 cells. Methods: Phytosterols (e.g., stigmasterol and β-sitosterol) in the roots of P. ginseng grown under various conditions were analyzed using high-performance liquid chromatography. The P. ginseng roots analyzed in this study were collected from three cultivation areas in Korea (i.e., Geumsan, Yeongju, and Jinan) and differed by cultivation year (i...
January 2018: Journal of Ginseng Research
https://www.readbyqxmd.com/read/29346576/commentary-on-communicating-messages-about-drinking-using-the-big-legal-guns-to-block-alcohol-health-warning-labels
#4
Paula O'Brien, Deborah Gleeson, Robin Room, Claire Wilkinson
Like the tobacco industry, the alcohol industry, with the support of governments in alcohol exporting nations, is looking to international trade and investment law as a means to oppose health warning labels on alcohol. The threat of such litigation, let alone its commencement, has the potential to deter all but the most resolute governments from implementing health warning labeling.
January 16, 2018: Alcohol and Alcoholism: International Journal of the Medical Council on Alcoholism
https://www.readbyqxmd.com/read/29346565/apigenin-induces-cell-shrinkage-in-candida-albicans-by-membrane-perturbation
#5
Heejeong Lee, Eun-Rhan Woo, Dong Gun Lee
Apigenin, a natural flavone, has been well characterized for its their anticarcinogenic property; however, its bioactivity against pathogenic fungi has not been investigated in detail. In the present study, we examined the antifungal activity and mode of action of apigenin. Apigenin inhibited the growth of fungal pathogens, which induced superficial infection and reduced biofilm mass. Three-dimensional flow cytometric analysis demonstrated that apigenin induced morphological changes, especially cell shrinkage, in Candida albicans...
January 16, 2018: FEMS Yeast Research
https://www.readbyqxmd.com/read/29345028/should-we-reserve-big-gun-antimanic-drugs-for-only-big-gun-manias
#6
Joseph F Goldberg
No abstract text is available yet for this article.
January 18, 2018: Bipolar Disorders
https://www.readbyqxmd.com/read/29343773/mitochondrial-mutations-in-cholestatic-liver-disease-with-biliary-atresia
#7
Hong Koh, Gun-Seok Park, Sun-Mi Shin, Chang Eon Park, Seung Kim, Seok Joo Han, Huy Quang Pham, Jae-Ho Shin, Dong-Woo Lee
Biliary atresia (BA) results in severe bile blockage and is caused by the absence of extrahepatic ducts. Even after successful hepatic portoenterostomy, a considerable number of patients are likely to show progressive deterioration in liver function. Recent studies show that mutations in protein-coding mitochondrial DNA (mtDNA) genes and/or mitochondrial genes in nuclear DNA (nDNA) are associated with hepatocellular dysfunction. This observation led us to investigate whether hepatic dysfunctions in BA is genetically associated with mtDNA mutations...
January 17, 2018: Scientific Reports
https://www.readbyqxmd.com/read/29341121/violence-guns-and-suicide-in-new-orleans-results-from-a-qualitative-study-of-recent-suicide-decedents
#8
Rajeev Ramchand, Enchanté Franklin, Elizabeth Thornton, Sarah M Deland, Jeffrey C Rouse
Many Americans own guns to protect themselves against other people, but there is evidence that both victimization and gun access increase suicide risk. We conducted qualitative interviews with informants of 17 suicide cases in New Orleans of the 60 who died between January 2015 and April 2016 to understand the relationship between past trauma, gun access and storage, and suicide. Nine cases had experienced a past trauma, including three who had recently had a family member killed by homicide. Eight died via firearm; of those, seven owned the guns they used to take their lives and stored them locked (but loaded) at home or in their cars...
January 16, 2018: Journal of Forensic Sciences
https://www.readbyqxmd.com/read/29339969/a-new-toolset-for-protein-expression-and-subcellular-localization-studies-in-citrus-and-its-application-to-citrus-tristeza-virus-proteins
#9
Amit Levy, Choaa El-Mochtar, Chunxia Wang, Michael Goodin, Vladimir Orbovic
Background: Transient gene expression is a powerful tool to study gene function in plants. In citrus, Agrobacterium transformation is the method of choice for transient expression studies, but this method does not work efficiently with many gene constructs, and there is a need for a more robust transient expression system in citrus leaves. Biolistic particle delivery is an alternative to Agrobacterium transformation, and in some plants, such as Arabidopsis, gives higher transformation rates in leaf tissues than Agrobacterium...
2018: Plant Methods
https://www.readbyqxmd.com/read/29339306/morphological-changes-of-bacterial-cells-upon-exposure-of-silver-silver-chloride-nanoparticles-synthesized-using-agrimonia-pilosa
#10
Maheshkumar Prakash Patil, Yong Bae Seo, Gun-Do Kim
Facile, eco-friendly synthesis of metal nanoparticles has been proposed as a cost effective method. In the present study, we propose the facile synthesis of silver-silver chloride (Ag-AgCl) nanoparticles (NPs) using the medicinally important Agrimonia pilosa plant extract without addition of capping or stabilizing agents. The Ag-AgCl NPs synthesis was observed at 40 °C after 10 min incubation; the synthesis of Ag-AgCl NPs was indicated by color change and confirmed by UV-vis spectroscopic peak at 454 nm...
January 12, 2018: Microbial Pathogenesis
https://www.readbyqxmd.com/read/29338953/violent-crime-and-park-use-in-low-income-urban-neighborhoods
#11
Bing Han, Deborah A Cohen, Kathryn P Derose, Jiang Li, Stephanie Williamson
INTRODUCTION: Crime and safety are often cited as potential hurdles to park use and park-based physical activity. Using comprehensive data sources including both objective and subjective measurements at the park level and the individual level, this study aimed to assess the association between crime rates and use of local parks in low-income urban neighborhoods. METHODS: The authors observed 48 parks and conducted local resident surveys in low-income neighborhoods in Los Angeles during a 2-year study period (2013-2015)...
January 12, 2018: American Journal of Preventive Medicine
https://www.readbyqxmd.com/read/29337832/comparison-of-step-by-step-kinematics-in-repeated-30m-sprints-in-female-soccer-players
#12
Roland van den Tillaar
The aim of this study was to compare kinematics in repeated 30m sprints in female soccer players. Seventeen subjects performed seven 30m sprints every 30s in one session. Kinematics were measured with an infrared contact mat and laser gun, and running times with an electronic timing device. The main findings were that sprint times increased in the repeated sprint ability test. The main changes in kinematics during the repeated sprint ability test were increased contact time and decreased step frequency, while no change in step length was observed...
January 4, 2018: Journal of Strength and Conditioning Research
https://www.readbyqxmd.com/read/29336086/learning-to-blast-a-way-into-crime-or-just-good-clean-fun-examining-aggressive-play-with-toy-weapons-and-its-relation-with-crime
#13
Sven Smith, Christopher J Ferguson, Kevin M Beaver
BACKGROUND: Researchers, such as Bandura, have proposed that children's mere exposure to the use of play weapons encourages deviant displays of aggression, but there is very little research to support this hypothesis of 20 years. AIM: To examine the relationship between amount of weapon play and concurrent aggression as well as later violent juvenile crime, while controlling for other variables possibly influencing criminal pathways. METHOD: Using longitudinal survey data collected from mothers and children (n = 2019) from age 5, with follow-up at age 15, correlations between children's play with toy weapons and juvenile criminality were examined...
January 16, 2018: Criminal Behaviour and Mental Health: CBMH
https://www.readbyqxmd.com/read/29334930/safety-and-adequacy-of-percutaneous-kidney-biopsy-performed-by-nephrology-trainees
#14
Vittoria Esposito, Giulia Mazzon, Paola Baiardi, Massimo Torreggiani, Luca Semeraro, Davide Catucci, Marco Colucci, Alice Mariotto, Fabrizio Grosjean, Giacomo Bovio, Ciro Esposito
BACKGROUND: Recently there has been a progressive loss of specialty related skills for nephrologists. Among the skills we find the kidney biopsy that has a central role in diagnosis of renal parenchymal disease. One of the causes might be the belief that the kidney biopsy should be performed only in larger Centers which can rely on the presence of a renal pathologist and on nephrologists with a large experience. This trend may increase in the short term procedural safety but may limit the chance of in training nephrologists to become confident with the technique...
January 15, 2018: BMC Nephrology
https://www.readbyqxmd.com/read/29334607/geographical-variations-and-trends-in-major-cancer-incidences-throughout-korea-during-1999-2013
#15
Young-Joo Won, Kyu-Won Jung, Chang-Mo Oh, Eun-Hye Park, Hyun-Joo Kong, Duk Hyoung Lee, Kang Hyun Lee
Purpose: We aimed to describe the temporal trends and district-level geographical variations in cancer incidences throughout Korea during 1999-2013. Materials and Methods: Data were obtained from the Korean National Cancer Incidence Database. We calculated the age-standardized cumulative cancer incidences according to sex and geographical region (metropolitan cities, provinces, and districts) for three 5-year periods (1999-2003, 2004-2008, and 2009-2013). Each quintile interval contained the same number of regions...
January 4, 2018: Cancer Research and Treatment: Official Journal of Korean Cancer Association
https://www.readbyqxmd.com/read/29334535/simultaneous-presentation-of-wilms-tumor-and-contralateral-ganglioneuroma-in-a-child-case-report-and-literature-review
#16
Zuhal Bayramoglu, Ibrahim Adaletli, Emine Caliskan, Isin Kilicaslan, Cagla S Karaoglan, Alaattin Celik, Feryal Gun Soysal, Sema B Bay, Bulent Zulfikar
We demonstrate a 4-year-old girl who presented with progressive, asymmetrical, firm abdominal distention and was diagnosed with synchronous Wilms' tumor and left para-aortic ganglioneuroma (GN). Although synchronous tumors in the pediatric population are commonly associated with malignancy-predisposing syndromes, the patient in question was found to be otherwise healthy and had no clinical evidence nor family history of a syndrome. This case is the second one in the literature diagnosed with synchronous presentation of Wilms' tumor and GN in a previously healthy child...
January 12, 2018: Journal of Pediatric Hematology/oncology
https://www.readbyqxmd.com/read/29332507/an-evaluation-of-the-impacts-of-changing-firearms-legislation-on-australian-female-firearm-homicide-victimization-rates
#17
Samara McPhedran
Reducing lethal violence against women requires comprehensive measures addressing individual, social, economic, cultural, and situational factors. Regarding situational factors, access to weapons-and firearm access in particular-has received notable research attention. However, most study comes from the United States of America, and findings may not apply elsewhere. The current study examines whether changing gun laws in Australia affected female firearm homicide victimization. Female firearm homicide victimization may have been affected; however, no significant impacts were found for male firearm homicide victimization...
September 1, 2017: Violence Against Women
https://www.readbyqxmd.com/read/29331739/determination-of-atomic-scale-chemical-composition-at-semiconductor-heteroepitaxial-interfaces-by-high-resolution-transmission-electron-microscopy
#18
C Wen, Y J Ma
The determination of atomic structures and further quantitative information such as chemical compositions at atomic scale for semiconductor defects or heteroepitaxial interfaces can provide direct evidence to understand their formation, modification, and/or effects on the properties of semiconductor films. The commonly used method, high-resolution transmission electron microscopy (HRTEM), suffers from difficulty in acquiring images that correctly show the crystal structure at atomic resolution, because of the limitation in microscope resolution or deviation from the Scherzer-defocus conditions...
January 8, 2018: Micron: the International Research and Review Journal for Microscopy
https://www.readbyqxmd.com/read/29331554/potential-role-of-transfontanelle-ultrasound-for-infants-undergoing-modified-blalock-taussig-shunt
#19
Eun-Hee Kim, Ji-Hyun Lee, In-Kyung Song, Hee-Soo Kim, Young-Eun Jang, Woong-Han Kim, Jae-Gun Kwak, Jin-Tae Kim
OBJECTIVE: Transfontanelle ultrasound is a noninvasive method for assessing cerebral blood flow in neonates and infants. The authors applied this technique as a point-of-care tool, before and after modified Blalock-Taussig shunt procedure, to evaluate cerebral perfusion. DESIGN: Retrospective, observational study. SETTING: Tertiary care children's hospital. PARTICIPANTS: Ten infants undergoing modified Blalock-Taussig shunt procedure...
December 11, 2017: Journal of Cardiothoracic and Vascular Anesthesia
https://www.readbyqxmd.com/read/29331361/uterine-artery-embolization-an-analysis-of-online-patient-information-quality-and-readability-with-historical-comparison
#20
Timothy E Murray, Tayyaub Mansoor, Dermot J Bowden, Damien C O'Neill, Michael J Lee
RATIONALE AND OBJECTIVES: Investigators aimed to assess online information describing uterine artery embolization (UAE) to examine the quality and readability of websites patients are accessing. MATERIALS AND METHODS: A list of applicable, commonly used searchable terms was generated, including "Uterine Artery Embolization," "Fibroid Embolization," "Uterine Fibroid Embolization," and "Uterine Artery Embolisation." Each possible term was assessed across the five most-used English language search engines to determine the most commonly used term...
January 10, 2018: Academic Radiology
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