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https://www.readbyqxmd.com/read/29457919/enterobacteriaceae-antibiotic-resistance-in-ready-to-eat-foods-collected-from-hospital-and-community-canteens-analysis-of-prevalence
#1
Sara Vincenti, Matteo Raponi, Romina Sezzatini, Gabriele Giubbini, Patrizia Laurenti
Foodborne diseases and antibiotic resistance are serious widespread health problems in the contemporary world. In this study, we compared the microbiological quality of ready-to-eat (RTE) foods found in community canteens versus hospital canteens in Rome, Italy, focusing on detection and quantification of Enterobacteriaceae and the antibiotic resistance of these bacteria. Our findings show a remarkable difference in Enterobacteriaceae contamination between RTE foods distributed in community canteens (33.5% of samples) and those distributed in hospital canteens (5...
February 19, 2018: Journal of Food Protection
https://www.readbyqxmd.com/read/29457660/prevalence-of-orofacial-clefts-and-risks-for-nonsyndromic-cleft-lip-with-or-without-cleft-palate-in-newborns-at-a-university-hospital-from-west-mexico
#2
Jorge Román Corona-Rivera, Lucina Bobadilla-Morales, Alfredo Corona-Rivera, Christian Peña-Padilla, Sandra Olvera-Molina, Miriam A Orozco-Martín, Diana García-Cruz, Izabel M Ríos-Flores, Brian Gabriel Gómez-Rodríguez, Gemma Rivas-Soto, J Jesús Pérez-Molina
We determined the overall prevalence of typical orofacial clefts (OFCs) and the potential risks for nonsyndromic cleft lip with or without palate (NSCL±P) in a University Hospital from west México. For the prevalence, 227 live born infants with typical OFCs were included from a total of 81,193 births occurred during the period 2009 to 2016 at the 'Dr. Juan I. Menchaca' Civil Hospital of Guadalajara (Guadalajara, Jalisco, Mexico). To evaluate potential risks, a case-control study was conducted among 420 newborns, including only those 105 patients with NSCL±P (cases), and 315 infants without birth defects (controls)...
February 19, 2018: Congenital Anomalies
https://www.readbyqxmd.com/read/29457648/reduction-of-infection-risk-meditated-by-co-culturing-vibrio-parahaemolyticus-and-listeria-monocytogenes-in-refrigerated-cooked-shrimp
#3
Ben Niu, Lili Mu, Lili Xiao, Zhaohuan Zhang, Pradeep K Malakar, Haiquan Liu, Yingjie Pan, Yong Zhao
BACKGRROUD: Vibrio parahaemolyticus and Listeria monocytogenes are seafood pathogens of public health significance and predictive models are effective tools for quantitative microbial risk assessment (QMRA) of these pathogens. However, most current predictive models are based on growth of single strains in broth cultures and interactions of two or more bacteria in a food matrix can skew the outcomes of the predictions. Therefore, the impact of V. parahaemolyticus and L. monocytogenes when co-cultured and in mono culture on cooked shrimp at cold storage was investigated in this study...
February 19, 2018: Journal of the Science of Food and Agriculture
https://www.readbyqxmd.com/read/29457381/a-multicentre-study-of-validity-and-reliability-of-responses-to-hand-cold-challenge-as-measured-by-laser-speckle-contrast-imaging-and-thermography-outcome-measures-for-systemic-sclerosis-related-raynaud-s-phenomenon
#4
Jack D Wilkinson, Sarah A Leggett, Elizabeth J Marjanovic, Tonia L Moore, John Allen, Marina E Anderson, Jason Britton, Maya H Buch, Francesco Del Galdo, Christopher P Denton, Graham Dinsdale, Bridgett Griffiths, Frances Hall, Kevin Howell, Audrey MacDonald, Neil J McHugh, Joanne B Manning, John D Pauling, Christopher Roberts, Jacqueline A Shipley, Ariane L Herrick, Andrea K Murray
BACKGROUND: Objective and reliable outcome measures to facilitate clinical trials of novel treatments for systemic sclerosis (SSc)-related Raynaud's phenomenon (RP) are badly needed. Laser speckle contrast imaging (LSCI) and thermography are non-invasive measures of perfusion that show excellent potential. The purpose of this multi-centre study was to determine the reliability and validity of a hand cold challenge protocol using LSCI, standard thermography and low-cost mobile phone-based thermography...
February 18, 2018: Arthritis & Rheumatology
https://www.readbyqxmd.com/read/29457271/does-the-temperature-of-an-artificial-tear-affect-its-comfort
#5
Etty Bitton, Vanessa Crncich, Noemie Brunet
BACKGROUND: Refrigerated eye-drops have been advocated in cases of ocular allergies to provide a soothing effect upon instillation. This notion continues to be promoted by practitioners for artificial tears (AT) in the management of dry eye (DE) with little support in the literature. To further substantiate claims of a soothing effect of cold eye-drops, the aim of this study was to determine if refrigeration of an AT enhanced the subjective comfort upon instillation. METHODS: Participants with mild to moderate DE participated in an open label contralateral study of two weeks duration...
February 18, 2018: Clinical & Experimental Optometry: Journal of the Australian Optometrical Association
https://www.readbyqxmd.com/read/29456810/minocycline-through-attenuation-of-oxidative-stress-and-inflammatory-response-reduces-the-neuropathic-pain-in-a-rat-model-of-chronic-constriction-injury
#6
Abolfazl Abbaszadeh, Saeideh Darabi, Amin Hasanvand, Hossein Amini-Khoei, Amir Abbasnezhad, Razieh Choghakhori, Asghar Aaliehpour
Objectives: Several lines of evidence showed that minocycline possesses antioxidant and anti-inflammatory properties. This study aimed to demonstrate the effects of minocycline in rats subjected to chronic constriction injury (CCI). Materials and Methods: In this study four groups (n = 6-8) of rats were used as follows: Sham, CCI, CCI + minocycline (MIN) 10 mg/Kg (IP) and CCI + MIN 30 mg/Kg (IP). On days 3, 7, 14, and 21 post-surgery hot-plate, acetone, and von Frey tests were carried out...
February 2018: Iranian Journal of Basic Medical Sciences
https://www.readbyqxmd.com/read/29456258/modifying-the-standard-disk-model-for-the-ultraviolet-spectral-analysis-of-disk-dominated-cataclysmic-variables-i-the-novalikes-mv-lyrae-bz-camelopardalis-and-v592-cassiopeiae
#7
Patrick Godon, Edward M Sion, Şölen Balman, William P Blair
The standard disk is often inadequate to model disk-dominated cataclysmic variables (CVs) and generates a spectrum that is bluer than the observed UV spectra. X-ray observations of these systems reveal an optically thin boundary layer (BL) expected to appear as an inner hole in the disk. Consequently, we truncate the inner disk. However, instead of removing the inner disk, we impose the no-shear boundary condition at the truncation radius, thereby lowering the disk temperature and generating a spectrum that better fits the UV data...
September 1, 2017: Astrophysical Journal
https://www.readbyqxmd.com/read/29455954/the-peroxisome-proliferator-activated-receptor-%C3%AE-is-dispensable-for-cold-induced-adipose-tissue-browning-in-mice
#8
Merel Defour, Wieneke Dijk, Philip Ruppert, Emmani B M Nascimento, Patrick Schrauwen, Sander Kersten
OBJECTIVE: Chronic cold exposure causes white adipose tissue (WAT) to adopt features of brown adipose tissue (BAT), a process known as browning. Previous studies have hinted at a possible role for the transcription factor Peroxisome Proliferator-Activated Receptor alpha (PPARα) in cold-induced browning. Here we aimed to investigate the importance of PPARα in driving transcriptional changes during cold-induced browning in mice. METHODS: Male wildtype and PPARα-/- mice were housed at thermoneutrality (28 °C) or cold (5 °C) for 10 days...
February 9, 2018: Molecular Metabolism
https://www.readbyqxmd.com/read/29455437/live-donor-liver-transplantation-for-acute-liver-failure-a-single-center-experience
#9
Siddharth Mehrotra, Naimish Mehta, Prashantha S Rao, Shailendra Lalwani, Vivek Mangla, Samiran Nundy
INTRODUCTION: Acute liver failure (ALF) is an indication for emergency liver transplantation (LT). Although centers performing only deceased donor liver transplants (DDLT) have shown improved outcomes in this situation, they still have relatively long waiting lists. An alternative would be living donor liver transplantation (LDLT), which has shown equivalent outcomes in the elective situation but there is limited evidence of its results in ALF. AIM: The purpose of this study was to assess the outcomes in patients with ALF undergoing emergency LDLT in our center in Delhi, India...
February 17, 2018: Indian Journal of Gastroenterology: Official Journal of the Indian Society of Gastroenterology
https://www.readbyqxmd.com/read/29455295/is-extreme-climate-or-moderate-climate-more-conducive-to-longevity-in-china
#10
Yi Huang, Mark Rosenberg, Yingli Wang
Climate is closely related to human longevity. In China, there are many climate types. According to national population censuses from 1982 to 2000, most provinces with a high ratio of centenarians are located in western and northwestern China far from the sea; these areas are characterized by a dry, cold climate, very high altitude, very high daily temperature range, strong winds, and partial hypoxia. Meanwhile, provinces with a high ratio of nonagenarians from 1982 to 2000 are located in southern China near the sea...
February 17, 2018: International Journal of Biometeorology
https://www.readbyqxmd.com/read/29455092/internet-pseudoscience-testing-opioid-containing-formulations-with-tampering-potential
#11
Jennifer P Pascali, Paolo Fais, Fabio Vaiano, Nicola Pigaiani, Stefano D'Errico, Sandra Furlanetto, Diego Palumbo, Elisabetta Bertol
Drug tampering practices, with the aim to increase availability of drug delivery and/or enhance drug effects, are accessible on Internet and are practiced by some portion of recreational drug users. Not rarely, recreational misuse may result in toxic and even fatal results. The aim of the present study was to assess the tampering risk of medicaments containing different formulations of an opioid in combination with paracetamol or dexketoprofen, following the procedures reported in dedicated forums on the web...
February 10, 2018: Journal of Pharmaceutical and Biomedical Analysis
https://www.readbyqxmd.com/read/29454947/guide-to-electrospinning-denatured-whole-chain-collagen-from-hoki-fish-using-benign-solvents
#12
Deborah Le Corre-Bordes, Kathleen Hofman, Bronwyn Hall
Tissue engineering requires the design and manufacture of biomimetic scaffolds. Collagen-derived nanofibrous scaffolds have been intensively studied because collagen, in the form of fibrils, is one of the main components of the extra cellular matrix (ECM). Several collagen materials have been used in electrospinning studies including mammalian extracted Type I collagen and gelatin formulations. Denatured whole chain collagen (DWCC) can be prepared by heat denaturing acid-soluble collagen extracted from cold-water fish skin...
February 15, 2018: International Journal of Biological Macromolecules
https://www.readbyqxmd.com/read/29454562/long-term-functional-subjective-and-psychological-results-after-single-digit-replantation
#13
Jing Chen, Ai Xian Zhang, Qing Zhong Chen, Shuai Mu, Jun Tan
OBJECTIVE: The aim of this study was to analyse the long-term functional, subjective, and psychological results after single-digit replantation. METHODS: Thirty cases of digital replantation (14 thumbs, 12 index fingers, 2 middle fingers, 1 ring finger, and 1 little finger) in 30 patients (7 females and 23 males) with a mean age of 44.2 years (20-65 years) were evaluated at the end of a mean follow-up time of 36 months (19-50 months). The active range of motion of joints, grip and pinch strength, cutaneous sensibility, upper-extremity functioning, and subjective satisfaction were determined using the Disability of Arm, Shoulder, and Hand (DASH) questionnaire and the Michigan Hand Outcomes questionnaire (MHQ)...
February 14, 2018: Acta Orthopaedica et Traumatologica Turcica
https://www.readbyqxmd.com/read/29454217/morphologies-and-elemental-compositions-of-local-biomass-burning-particles-at-urban-and-glacier-sites-in-southeastern-tibetan-plateau-results-from-an-expedition-in-2010
#14
Tafeng Hu, Junji Cao, Chongshu Zhu, Zhuzi Zhao, Suixin Liu, Daizhou Zhang
Many studies indicate that the atmospheric environment over the southern part of the Tibetan Plateau is influenced by aged biomass burning particles that are transported over long distances from South Asia. However, our knowledge of the particles emitted locally (within the plateau region) is poor. We collected aerosol particles at four urban sites and one remote glacier site during a scientific expedition to the southeastern Tibetan Plateau in spring 2010. Weather and backward trajectory analyses indicated that the particles we collected were more likely dominated by particles emitted within the plateau...
February 14, 2018: Science of the Total Environment
https://www.readbyqxmd.com/read/29454206/less-sensitive-of-urban-surface-to-climate-variability-than-rural-in-northern-china
#15
Rui Yao, Lunche Wang, Xin Huang, Jiangping Chen, Jiarui Li, Zigeng Niu
In this study, the relationships between interannual variations of surface urban heat islands (SUHIs) and climate variability were studied in 31 cities of China for the period 2001-2016. For cold and dry Northern China, it was found that the interannual variations of SUHI intensity (SUHII, land surface temperature (LST) in urban minus rural) in urban cores was significantly (p<0.05) and negatively correlated with rural LST in 9 (in summer days (SDs)) and 8 (in winter days (WDs)) of the 15 northern cities, respectively...
February 14, 2018: Science of the Total Environment
https://www.readbyqxmd.com/read/29454039/effect-of-long-term-selenium-supplementation-on-mortality-results-from-a-multiple-dose-randomised-controlled-trial
#16
REVIEW
Margaret P Rayman, Kristian Hillert Winther, Roberto Pastor-Barriuso, Frederick Cold, Marianne Thvilum, Saverio Stranges, Eliseo Guallar, Søren Cold
BACKGROUND: Selenium, an essential trace element, is incorporated into selenoproteins with a wide range of health effects. Selenoproteins may reach repletion at a plasma selenium concentration of ~125µg/L, at which point the concentration of selenoprotein P reaches a plateau; whether sustained concentrations higher than this are beneficial, or indeed detrimental, is unknown. OBJECTIVE: In a population of relatively low selenium status, we aimed to determine the effect on mortality of long-term selenium supplementation at different dose levels...
February 14, 2018: Free Radical Biology & Medicine
https://www.readbyqxmd.com/read/29453650/atmospheric-pm-2-5-mercury-in-the-metropolitan-area-of-mexico-city
#17
Ofelia Morton-Bermea, Rodrigo Garza-Galindo, Elizabeth Hernández-Álvarez, Sara L Ordoñez-Godínez, Omar Amador-Muñoz, Laura Beramendi-Orosco, Javier Miranda, Irma Rosas-Pérez
In this study, atmospheric mercury concentration in airborne particulate matter with an aerodynamic diameter ≤ 2.5 µm (PM 2.5 ) was analyzed by ICP-MS. Samples were collected in the Mexico City Metropolitan Area (MCMA), during 2013, in five locations, Northwest, Northeast (NE), Central, Southwest and Southeast, along three seasons: dry warm, rainy, and dry cold (DC). It can be observed that NE shows the highest mercury concentration (p < 0.05), where pollution events were identified. The seasonal distribution shows that samples collected during DC present the highest concentration (p < 0...
February 16, 2018: Bulletin of Environmental Contamination and Toxicology
https://www.readbyqxmd.com/read/29452716/dental-pulp-status-of-posterior-teeth-in-patients-with-oral-and-oropharyngeal-cancer-treated-with-radiotherapy-1-year-follow-up
#18
Nishtha Gupta, Mandeep S Grewal, Munish Gairola, Stutee Grewal, Parveen Ahlawat
INTRODUCTION: Teeth may react negatively to pulp sensitivity testing in patients who have undergone radiotherapy. The aim of the current investigation was to evaluate the pulp sensibility of posterior teeth at 4, 6, and 12 months in patients who have undergone radiotherapy for oral and oropharyngeal malignancies. METHODS: Seventy-nine patients diagnosed with malignant oral and oropharyngeal cancer undergoing radiotherapy underwent cold thermal pulp sensitivity testing and electric pulp testing of 4 teeth, 1 from each quadrant...
February 13, 2018: Journal of Endodontics
https://www.readbyqxmd.com/read/29452370/blood-cardioplegia-for-cardiac-surgery-in-acute-myocardial-infarction-rat-experiments-with-two-widely-used-solutions
#19
Andreas Boening, Lena Assling-Simon, Martina Heep, Kerstin Boengler, Bernd Niemann, Julia Schipke, Christian Mühlfeld, Philippe Grieshaber
OBJECTIVES: Blood cardioplegia (BCP) can be used in different ways to protect the heart from ischaemia-reperfusion injury during cardiac surgery. Because there could be differences between warm and cold intermittent cardioplegia with or without warm reperfusion, we investigated the influence of 2 blood cardioplegia solutions on cardiac function, metabolism and infarct size in stable and infarcted rat hearts. METHODS: The hearts of 32 male Wistar rats were excised and inserted into a blood-perfused isolated heart apparatus...
February 14, 2018: Interactive Cardiovascular and Thoracic Surgery
https://www.readbyqxmd.com/read/29452098/features-of-chronic-obstructive-pulmonary-disease-as-predictors-of-lung-cancer
#20
Laurie L Carr, Sean Jacobson, David A Lynch, Marilyn G Foreman, Eric L Flenaugh, Craig P Hersh, Frank C Sciurba, David O Wilson, Jessica C Sieren, Patrick Mulhall, Victor Kim, C Matthew Kinsey, Russell P Bowler
BACKGROUND: Lung cancer is a leading cause of death and hospitalization for patients with chronic obstructive lung disease, (COPD); a detailed understanding of which clinical features of COPD increase risk is needed. METHODS: To identify clinical and imaging features of smokers, with and without COPD, that are associated with an increased risk of lung cancer, we performed a nested case-control study of COPDGene subjects with and without lung cancer, age 45-80, who smoked at least 10-pack years...
February 13, 2018: Chest
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