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https://www.readbyqxmd.com/read/28231650/blood-sparing-efficacy-of-oral-tranexamic-acid-in-primary-total-knee-arthroplasty-a-randomized-controlled-trial
#1
Qunn Jid Lee, Wai Yee Ching, Yiu Chung Wong
Purpose: Tranexamic acid (TXA) is effective in reducing blood loss in primary total knee replacement. Almost all studies used an intravenous form or a topical form. The aim of this study was to assess the blood sparing efficacy and the safety of oral TXA. Materials and Methods: All patients with primary total knee replacement performed in our institute from January 2015 to October 2015 were eligible. Oral TXA group was given 1 g oral TXA 2 hours before induction of anesthesia and 6 hours and 12 hours postoperatively...
March 1, 2017: Knee Surgery & related Research
https://www.readbyqxmd.com/read/28231646/arthroscopic-control-for-safe-and-secure-seating-of-suspensory-devices-for-femoral-fixation-in-anterior-cruciate-ligament-reconstruction-using-three-different-techniques
#2
Seo Goo Kang, Yong Seuk Lee
Purpose: The purpose of this study was to evaluate the efficacy of our technique that allows direct visualization of seating of suspensory devices in anterior cruciate ligament (ACL) reconstruction. Materials and Methods: Three different suspensory devices (TightRope RT, RetroButton, and EndoButton) were used in ACL reconstruction using 3 different techniques (outside-in, anteromedial [AM] portal, and transtibial techniques). Positioning of a guiding material and seating pattern of the suspensory devices were evaluated according to the surgical technique and suspensory device used...
March 1, 2017: Knee Surgery & related Research
https://www.readbyqxmd.com/read/28231636/personalized-thromboprophylaxis-using-a-risk-score-for-the-management-of-pregnancies-with-high-risk-of-thrombosis-a-prospective-clinical-study
#3
Y Dargaud, L Rugeri, C Fleury, C Battie, P Gaucherand, C Huissoud, R C Rudigoz, H Desmurs-Clavel, J Ninet, M C Trzeciak
BACKGROUND: Patients with thrombophilia and/or a history of venous thromboembolism (VTE) are at risk of thrombosis during pregnancy. A risk score for pregnancies with increased risk of VTE was previously described by our group (Lyon-VTE-score). OBJECTIVES: The aim of this prospective study was to assess the efficacy and safety of our score-based prophylaxis strategy in 542 pregnancies managed between 2005 and 2015 in Lyon University Hospitals. PATIENTS/METHODS: Of 445 patients included in the study, 36 had several pregnancies during the study period...
February 23, 2017: Journal of Thrombosis and Haemostasis: JTH
https://www.readbyqxmd.com/read/28231591/predictive-success-factors-in-selective-upper-airway-stimulation
#4
Clemens Heiser, Benedikt Hofauer
Obstructive sleep apnea is one of the most common diseases in Western industrialized countries. A variety of conservative and surgical treatment options are available for its treatment. In recent years, selective upper airway stimulation (sUAS) has been shown to be effective and safe. Different biomarkers have been investigated as predictive clinical success factors in a number of clinical trials. Age does not matter in sUAS, as compared to its predictive role in other therapies. Weight seems to play a limited role, depending on drug-induced sleep endoscopy to rule out a complete concentric collapse with an increased body mass index...
February 24, 2017: ORL; Journal for Oto-rhino-laryngology and its related Specialties
https://www.readbyqxmd.com/read/28231551/acute-effect-of-ozone-exposure-on-daily-mortality-in-seven-cities-of-jiangsu-province-china-no-clear-evidence-for-threshold
#5
Kai Chen, Lian Zhou, Xiaodong Chen, Jun Bi, Patrick L Kinney
BACKGROUND: Few multicity studies have addressed the health effects of ozone in China due to the scarcity of ozone monitoring data. A critical scientific and policy-relevant question is whether a threshold exists in the ozone-mortality relationship. METHODS: Using a generalized additive model and a univariate random-effects meta-analysis, this research evaluated the relationship between short-term ozone exposure and daily total mortality in seven cities of Jiangsu Province, China during 2013-2014...
February 20, 2017: Environmental Research
https://www.readbyqxmd.com/read/28231380/perioperative-medications-for-preventing-temporarily-increased-intraocular-pressure-after-laser-trabeculoplasty
#6
REVIEW
Linda Zhang, Jennifer S Weizer, David C Musch
BACKGROUND: Glaucoma is the international leading cause of irreversible blindness. Intraocular pressure (IOP) is the only currently known modifiable risk factor; it can be reduced by medications, incisional surgery, or laser trabeculoplasty (LTP). LTP reduces IOP by 25% to 30% from baseline, but early acute IOP elevation after LTP is a common adverse effect. Most of these IOP elevations are transient, but temporarily elevated IOP may cause further optic nerve damage, worsening of glaucoma requiring additional therapy, and permanent vision loss...
February 23, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/28231318/effects-of-na-channel-blockers-on-the-restitution-of-refractory-period-conduction-time-and-excitation-wavelength-in-perfused-guinea-pig-heart
#7
Oleg E Osadchii
Na+ channel blockers flecainide and quinidine can increase propensity to ventricular tachyarrhythmia, whereas lidocaine and mexiletine are recognized as safe antiarrhythmics. Clinically, ventricular fibrillation is often precipitated by transient tachycardia that reduces action potential duration, suggesting that a critical shortening of the excitation wavelength (EW) may contribute to the arrhythmic substrate. This study examined whether different INa blockers can produce contrasting effects on the rate adaptation of the EW, which would explain the difference in their safety profile...
2017: PloS One
https://www.readbyqxmd.com/read/28231241/hydrocephalus-and-arthrogryposis-in-an-immunocompetent-mouse-model-of-zika-teratogeny-a-developmental-study
#8
Jose Xavier-Neto, Murilo Carvalho, Bruno Dos Santos Pascoalino, Alisson Campos Cardoso, Ângela Maria Sousa Costa, Ana Helena Macedo Pereira, Luana Nunes Santos, Ângela Saito, Rafael Elias Marques, Juliana Helena Costa Smetana, Silvio Roberto Consonni, Carla Bandeira, Vivian Vasconcelos Costa, Marcio Chaim Bajgelman, Paulo Sérgio Lopes de Oliveira, Marli Tenorio Cordeiro, Laura Helena Vega Gonzales Gil, Bianca Alves Pauletti, Daniela Campos Granato, Adriana Franco Paes Leme, Lucio Freitas-Junior, Carolina Borsoi Moraes Holanda de Freitas, Mauro Martins Teixeira, Estela Bevilacqua, Kleber Franchini
The teratogenic mechanisms triggered by ZIKV are still obscure due to the lack of a suitable animal model. Here we present a mouse model of developmental disruption induced by ZIKV hematogenic infection. The model utilizes immunocompetent animals from wild-type FVB/NJ and C57BL/6J strains, providing a better analogy to the human condition than approaches involving immunodeficient, genetically modified animals, or direct ZIKV injection into the brain. When injected via the jugular vein into the blood of pregnant females harboring conceptuses from early gastrulation to organogenesis stages, akin to the human second and fifth week of pregnancy, ZIKV infects maternal tissues, placentas and embryos/fetuses...
February 2017: PLoS Neglected Tropical Diseases
https://www.readbyqxmd.com/read/28231165/seafood-safety-and-quality-the-consumer-s-role
#9
Doris T Hicks
All the good news about seafood-the health and nutritional benefits, the wide varieties and flavors-has had a positive effect on consumption: people are eating more seafood (http://www.seagrant.sunysb.edu/seafood/pdfs/SeafoodSavvy.pdf). Yet consumers want to be assured that seafood is as safe as, or safer to eat than, other foods. When you hear "seafood safety", think of a safety net designed to protect you, the consumer, from food-borne illness. Every facet of the seafood industry, from harvester to consumer, plays a role in holding up the safety net...
October 28, 2016: Foods (Basel, Switzerland)
https://www.readbyqxmd.com/read/28231161/food-leftover-practices-among-consumers-in-selected-countries-in-europe-south-and-north-america
#10
Kadri Koppel, Federica Higa, Sandria Godwin, Nelson Gutierrez, Roman Shalimov, Paula Cardinal, Brizio Di Donfrancesco, Miriam Sosa, Angel A Carbonell-Barrachina, Loreida Timberg, Edgar Chambers
Foodborne illnesses may be related to many food production factors with home practices of consumers playing an important role in food safety. Consumer behavior for handling food leftovers has been studied, however little work on comparisons among countries has been published. The objective of this study was to investigate home food leftover practices of people from North American, South American, and European countries. Surveys were conducted with approximately 100 or more consumers in Argentina, Colombia, the United States, Estonia, Italy, Russia, and Spain...
September 21, 2016: Foods (Basel, Switzerland)
https://www.readbyqxmd.com/read/28231160/sourdough-based-biotechnologies-for-the-production-of-gluten-free-foods
#11
REVIEW
Luana Nionelli, Carlo Giuseppe Rizzello
Sourdough fermentation, a traditional biotechnology for making leavened baked goods, was almost completely replaced by the use of baker's yeast and chemical leavening agents in the last century. Recently, it has been rediscovered by the scientific community, consumers, and producers, thanks to several effects on organoleptic, technological, nutritional, and functional features of cereal-based products. Acidification, proteolysis, and activation of endogenous enzymes cause several changes during sourdough fermentation, carried out by lactic acid bacteria and yeasts, which positively affect the overall quality of the baked goods...
September 20, 2016: Foods (Basel, Switzerland)
https://www.readbyqxmd.com/read/28231158/irradiation-maintains-functional-components-of-dry-hot-peppers-capsicum-annuum-l-under-ambient-storage
#12
Qumer Iqbal, Muhammad Amjad, Muhammad Rafique Asi, Aamir Nawaz, Samiya Mahmood Khan, Agustin Ariño, Tanveer Ahmad
Hot peppers used as natural flavoring and coloring agents are usually irradiated in prepacked form for decontamination. The effects of gamma radiation on the stability of functional components such as capsaicinoids and antioxidant compounds (carotenoids, ascorbic acid and total phenolics) were investigated in hot peppers (Capsicum annuum). Whole dried peppers packed in polyethylene bags were gamma irradiated at 0 (control), 2, 4, and 6 kGy and subsequently stored at 25 °C for 90 days. The irradiation dose did not substantially affect the initial contents of capsaicinoids, ascorbic acid and total phenolics, though the concentration of carotenoids declined by 8% from the control (76...
September 12, 2016: Foods (Basel, Switzerland)
https://www.readbyqxmd.com/read/28231156/a-computational-study-of-amensalistic-control-of-listeria-monocytogenes-by-lactococcus-lactis-under-nutrient-rich-conditions-in-a-chemostat-setting
#13
Hassan Khassehkhan, Hermann J Eberl
We study a previously introduced mathematical model of amensalistic control of the foodborne pathogen Listeria monocytogenes by the generally regarded as safe lactic acid bacteria Lactococcus lactis in a chemostat setting under nutrient rich growth conditions. The control agent produces lactic acids and thus affects pH in the environment such that it becomes detrimental to the pathogen while it is much more tolerant to these self-inflicted environmental changes itself. The mathematical model consists of five nonlinear ordinary differential equations for both bacterial species, the concentration of lactic acids, the pH and malate...
September 9, 2016: Foods (Basel, Switzerland)
https://www.readbyqxmd.com/read/28231141/determination-of-volatiles-by-odor-activity-value-and-phenolics-of-cv-ayvalik-early-harvest-olive-oil
#14
Gamze Guclu, Onur Sevindik, Hasim Kelebek, Serkan Selli
Ayvalik is an important olive cultivar producing high quality oils in Turkey. In the present study, volatile and phenolic compositions of early-harvest extra virgin olive oil (cv. Ayvalik) were determined. The solvent-assisted flavor evaporation (SAFE) technique was used for the extraction of volatile components. The aromatic extract obtained by SAFE was representative of the olive oil odor. A total of 32 aroma compounds, including alcohols, aldehydes, terpenes, esters, and an acid, were identified in the olive oil...
June 24, 2016: Foods (Basel, Switzerland)
https://www.readbyqxmd.com/read/28231140/food-safety-recommendations-for-determining-doneness-in-consumer-egg-dish-recipes-and-measurement-of-endpoint-temperatures-when-recipes-are-followed
#15
Sandria Godwin, Curtis Maughan, Edgar Chambers
Many consumers do not follow recommended food safety practices for cooking egg dishes, such as pies, quiches, and casseroles, potentially leading to foodborne illnesses such as Salmonellosis. The United States Department of Agriculture (USDA) recommends cooking egg mixtures until the center reaches 71 °C (160 °F). The objectives of this study were to determine what endpoint temperature information consumers receive from egg dish recipes, and if recipes would lead to safe temperatures when followed. Egg dish recipes (n = 226) from 65 websites, 50 cookbooks, and nine magazine titles (multiple issues of each) were analyzed...
June 23, 2016: Foods (Basel, Switzerland)
https://www.readbyqxmd.com/read/28231127/a-summary-of-the-united-states-food-and-drug-administrations-food-safety-program-for-imported-seafood-one-country-s-approach
#16
REVIEW
Brett Koonse
It is well known that the vast majority of seafood is captured or farmed in emerging countries and exported to developed countries. This has resulted in seafood being the number one traded food commodity in the world. Food safety is essential to this trade. Exporting countries should understand the regulatory food safety programs of the countries they ship to in order to comply with their applicable laws and regulations to avoid violations and disruptions in trade. The United States (U.S.) imports more seafood than any individual country in the world but the European Union (E...
April 29, 2016: Foods (Basel, Switzerland)
https://www.readbyqxmd.com/read/28231118/consumer-choice-between-food-safety-and-food-quality-the-case-of-farm-raised-atlantic-salmon
#17
Morteza Haghiri
Since the food incidence of polychlorinated biphenyls in farm-raised Atlantic salmon, its market demand has drastically changed as a result of consumers mistrust in both the quality and safety of the product. Policymakers have been trying to find ways to ensure consumers that farm-raised Atlantic salmon is safe. One of the suggested policies is the implementation of integrated traceability methods and quality control systems. This article examines consumer choice between food safety and food quality to purchase certified farm-raised Atlantic salmon, defined as a product that has passed through various stages of traceability systems in the province of Newfoundland and Labrador, Canada...
March 25, 2016: Foods (Basel, Switzerland)
https://www.readbyqxmd.com/read/28231079/vaginal-erbium-laser-as-second-generation-thermotherapy-for-the-genitourinary-syndrome-of-menopause-a-pilot-study-in-breast-cancer-survivors
#18
Marco Gambacciani, Marco Levancini
OBJECTIVE: The aim of this study was to evaluate the efficacy and acceptability of a second generation of vaginal laser treatment, the vaginal erbium laser, as a nonablative photothermal therapy for the management of genitourinary syndrome of menopause in postmenopausal breast cancer survivors. METHODS: The study was performed using an erbium laser crystal yttrium-aluminum-garnet (XS Fotona Smooth, Fotona, Ljubljana, Slovenia) with a wavelength of 2,940 nm. Forty-three postmenopausal breast cancer survivors were treated with three laser applications every 30 days...
March 2017: Menopause: the Journal of the North American Menopause Society
https://www.readbyqxmd.com/read/28231068/recent-advances-on-iron-oxide-magnetic-nanoparticles-as-sorbents-of-organic-pollutants-in-water-and-wastewater-treatment
#19
Angela M Gutierrez, Thomas D Dziubla, J Zach Hilt
The constant growth in population worldwide over the past decades continues to put forward the need to provide access to safe, clean water to meet human needs. There is a need for cost-effective technologies for water and wastewater treatment that can meet the global demands and the rigorous water quality standards and at the same maximizing pollutant efficiency removal. Current remediation technologies have failed in keeping up with these factors without becoming cost-prohibitive. Most recently, nanotechnology has been sought as the best alternative to increase access to water supplies by remediating those already contaminated and offering ways to access unconventional sources...
February 23, 2017: Reviews on Environmental Health
https://www.readbyqxmd.com/read/28231038/medication-related-osteonecrosis-of-the-jaw-and-dental-implants-failures-a-systematic-review
#20
Riccardo Guazzo, Luca Sbricoli, Sara Ricci, Eriberto Bressan, Adriano Piattelli, Flavia Iaculli
No well-established evidence supporting safe use of bisphosphonates (BPs) or other antiresorptive agents prior, during, or after dentoalveolar surgery, are currently available; moreover, the real risk of osteonecrosis of the jaw (ONJ) development is still unknown. The aim of the present systematic review was to assess the scientific literature concerning the implants placement in antiresorptive agent users and the related risk of implants failure and ONJ development. English papers published from January 2003 until December 2014 were identified on the MEDLINE database...
February 2017: Journal of Oral Implantology
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