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https://www.readbyqxmd.com/read/28432989/the-effect-of-natural-ventilation-strategy-on-indoor-air-quality-in-schools
#1
Luca Stabile, Marco Dell'Isola, Aldo Russi, Angelamaria Massimo, Giorgio Buonanno
In order to reduce children's exposure to pollutants in classrooms a proper ventilation strategy need to be adopted. Such strategy is even more important in naturally ventilated schools where the air exchange rate is only based on the manual airing of classrooms. The present work aimed to evaluate the effect of the manual airing strategy on indoor air quality in Italian classrooms. For this aim, schools located in the Central Italy were investigated. Indoor air quality was studied in terms of CO2, particle number and PM concentrations and compared to corresponding outdoor levels...
April 19, 2017: Science of the Total Environment
https://www.readbyqxmd.com/read/28432976/cuticular-wax-coverage-and-composition-differ-among-organs-of-taraxacum-officinale
#2
Yanjun Guo, Lucas Busta, Reinhard Jetter
Primary plant surfaces are coated with hydrophobic cuticular waxes to minimize non-stomatal water loss. Wax compositions differ greatly between plant species and, in the few species studied systematically so far, also between organs, tissues, and developmental stages. However, the wax mixtures of more species in diverse plant families must be investigated to assess overall wax variability, and ultimately to correlate organ-specific composition with local water barrier properties. Here, we present comprehensive analyses of the waxes covering five organs of Taraxacum officinale (dandelion), to help close a gap in our understanding of wax chemistry in the Asteraceae family...
April 6, 2017: Plant Physiology and Biochemistry: PPB
https://www.readbyqxmd.com/read/28432805/pitfalls-in-electrogram-interpretation-subcutaneous-cardioverter-defibrillator-malfunction-in-brugada-syndrome
#3
Giovanni Morani, Bruna Bolzan, Luca Tomasi, Ruggero Tomei, Corrado Vassanelli
A patient with Brugada Syndrome implanted with subcutaneous cardioverter defibrillator (S-ICD) had oversensing episodes treated with S-ICD shocks. Comparable artefacts weren't evocable with S-ICD pocket manipulation. The fluoroscopy excluded S-ICD macroscopic damage. The device extraction revealed undamaged pulse generator and connector, but the lead was inappropriately tunnelled under the sixth rib. Then the S-ICD malfunction was due to lead microscopic damage caused by lead rubbing the rib surface. This article is protected by copyright...
April 22, 2017: Pacing and Clinical Electrophysiology: PACE
https://www.readbyqxmd.com/read/28432795/validation-of-sun-exposure-reported-annually-against-interim-self-report-and-daily-sun-diaries
#4
Laura King, Fan Xiang, Ashwin Swaminathan, Keith Dear, Simone L Harrison, Ingrid van der Mei, Michael G Kimlin, Catherine D'Este, Robyn M Lucas
Data on personal sun exposure over a period exceeding the immediate past days or weeks is typically self-reported in brief questionnaire items. The validity of such self-reporting of longer-term personal sun exposure, e.g. over a year, including detail on variation across seasons, has not previously been investigated. In a volunteer sample (n = 331) of Australian adults age 18 years and over, we assessed the 12-month reliability of sun exposure reported separately for each season, and its accuracy compared to a daily sun diary in the same season...
April 22, 2017: Photochemistry and Photobiology
https://www.readbyqxmd.com/read/28432754/intraclass-differences-in-the-risk-of-hospitalisazion-for-heart-failure-among-type-2-diabetic-patients-initiating-a-dipeptydil-peptidase-4-inhibitor-or-a-sulphonylurea-results-from-the-osmed-health-db-registry
#5
Gian Paolo Fadini, Stefania Saragoni, Pierluigi Russo, Luca Degli Esposti, Saula Vigili de Kreutzenberg, Mario Melazzini, Angelo Avogaro
AIMS: Heart failure (HF) is frequent in type 2 diabetes (T2D) and several glucose-lowering medications may increase HF risk. In the SAVOR-TIMI trial, patients on Saxagliptin experienced a 27% higher risk of hospitalisation for HF (HHF). In a retrospective study on 127,555 patients, we showed that DPP-4i therapy was associated with a lower HHF risk than sulphonylurea (SU) therapy. We herein re-analyzed such data to evaluate intraclass differences among DPP-4i and SU. MATERIALS AND METHODS: We included T2D patients initiating DPP-4i or SU alone or in combination with metformin...
April 21, 2017: Diabetes, Obesity & Metabolism
https://www.readbyqxmd.com/read/28432647/the-gender-attention-observational-study-gender-and-hormonal-status-differences-in-the-incidence-of-adverse-events-during-cyclosporine-treatment-in-psoriatic-patients
#6
Delia Colombo, Giuseppe Banfi, Nicoletta Cassano, Alessandra Graziottin, Gino Antonio Vena, Giovanni Gualberto Fiori, Emanuela Zagni, Luca Stingeni, Sergio Chimenti, Enzo Berardesca, Giuseppe Micali, Giuseppe Albertini, Clara De Simone, Gilberto Bellia
INTRODUCTION: Female sex has been shown to be a risk factor for the development of adverse drug reactions; however, this has not been studied for cyclosporine (CsA). The aim of this study was to investigate, in Italian dermatological practice, the influence of gender and menopause and related hormones on the incidence of adverse events (AEs) during CsA treatment in psoriatic patients. METHODS: Multicenter, prospective, observational study conducted from May 2011 to June 2013...
April 21, 2017: Advances in Therapy
https://www.readbyqxmd.com/read/28432574/a-critical-appraisal-of-the-quality-of-adult-dual-energy-x-ray-absorptiometry-guidelines-in-osteoporosis-using-the-agree-ii-tool-an-euroaim-initiative
#7
Carmelo Messina, Bianca Bignotti, Alberto Bazzocchi, Catherine M Phan, Alberto Tagliafico, Giuseppe Guglielmi, Francesco Sardanelli, Luca Maria Sconfienza
OBJECTIVES: Dual energy X-ray absorptiometry (DXA) is the most widely used technique to measure bone mineral density (BMD). Appropriate and accurate use of DXA is of great importance, and several guidelines have been developed in the last years. Our aim was to evaluate the quality of published guidelines on DXA for adults. METHODS: Between June and July 2016 we conducted an online search for DXA guidelines, which were evaluated by four independent readers blinded to each other using the AGREE II instrument...
April 21, 2017: Insights Into Imaging
https://www.readbyqxmd.com/read/28432437/an-italian-multicentre-study-on-adult-atopic-dermatitis-persistent-versus-adult-onset-disease
#8
Matteo Megna, Cataldo Patruno, Anna Balato, Franco Rongioletti, Luca Stingeni, Nicola Balato
Atopic dermatitis (AD) is a chronic, recurrent, inflammatory skin disease which predominantly affects children. However, AD may persist until adulthood (persistent AD), or directly start in adults (adult-onset AD). AD often shows a non-flexural rash distribution, and atypical morphologic variants in adults and specific diagnostic criteria are lacking. Moreover, adult AD prevalence as well as detailed data which can characterize persistent vs adult-onset subtype are scant. The aim of this study was to investigate on the main features of adult AD particularly highlighting differences between persistent vs adult-onset form...
April 21, 2017: Archives of Dermatological Research
https://www.readbyqxmd.com/read/28432434/ventricular-androgenic-anabolic-steroid-related-remodeling-an-immunohistochemical-study
#9
Rossana Cecchi, Barbara Muciaccia, Costantino Ciallella, Natale Mario Di Luca, Akihiko Kimura, Cristina Sestili, Mizuho Nosaka, Toshikazu Kondo
BACKGROUND: Several fatal cases of bodybuilders, following a myocardial infarction after long exposure to androgenic-anabolic steroids (AAS), are reported. In recent years, evidence has emerged of cases of heart failure related to AAS consumption, with no signs of coronary or aorta atherosclerosis. This study aims to further investigate the pathogenesis of the ventricular AAS-related remodeling performing immunohistochemistry (IHC). METHOD: In order to examine innate immunity activity and myocytes and endothelial cell apoptosis, IHC analyses were performed on heart tissue of two cases of bodybuilders who died after years of supratherapeutic use of metelonone and nandrolone and where no atherosclerosis or thrombosis were found, using the following antibodies: anti-CD68, anti-iNOS, anti-CD163, anti-CD 15, anti-CD8, anti-CD4, anti-HIF1 α, and in situ TUNEL staining...
April 21, 2017: International Journal of Legal Medicine
https://www.readbyqxmd.com/read/28431913/use-of-medications-of-questionable-benefit-during-the-last-year-of-life-of-older-adults-with-dementia
#10
Lucas Morin, Davide L Vetrano, Giulia Grande, Laura Fratiglioni, Johan Fastbom, Kristina Johnell
OBJECTIVES: To investigate the prevalence and factors associated with the use of medications of questionable benefit throughout the final year of life of older adults who died with dementia. DESIGN: Register-based, longitudinal cohort study. SETTING: Entire Sweden. PARTICIPANTS: All older adults (≥75 years) who died with dementia between 2007 and 2013 (n = 120,067). MEASUREMENTS: Exposure to medications of questionable benefit was calculated for each of the last 12 months before death, based on longitudinal data from the Swedish Prescribed Drug Register...
April 18, 2017: Journal of the American Medical Directors Association
https://www.readbyqxmd.com/read/28431758/review-of-measurement-techniques-and-methods-for-assessing-personal-exposure-to-airborne-nanomaterials-in-workplaces
#11
Christof Asbach, Carla Alexander, Simon Clavaguera, Dirk Dahmann, Hélène Dozol, Bertrand Faure, Martin Fierz, Luca Fontana, Ivo Iavicoli, Heinz Kaminski, Laura MacCalman, Asmus Meyer-Plath, Barbara Simonow, Martie van Tongeren, Ana Maria Todea
Exposure to airborne agents needs to be assessed in the personal breathing zone by the use of personal measurement equipment. Specific measurement devices for assessing personal exposure to airborne nanomaterials have only become available in the recent years. They can be differentiated into direct-reading personal monitors and personal samplers that collect the airborne nanomaterials for subsequent analyses. This article presents a review of the available personal monitors and samplers and summarizes the available literature regarding their accuracy, comparability and field applicability...
April 18, 2017: Science of the Total Environment
https://www.readbyqxmd.com/read/28431584/monitoring-quality-and-coverage-of-harm-reduction-services-for-people-who-use-drugs-a-consensus-study
#12
Lucas Wiessing, Marica Ferri, Vendula Běláčková, Patrizia Carrieri, Samuel R Friedman, Cinta Folch, Kate Dolan, Brian Galvin, Peter Vickerman, Jeffrey V Lazarus, Viktor Mravčík, Mirjam Kretzschmar, Vana Sypsa, Ana Sarasa-Renedo, Anneli Uusküla, Dimitrios Paraskevis, Luis Mendão, Diana Rossi, Nadine van Gelder, Luke Mitcheson, Letizia Paoli, Cristina Diaz Gomez, Maitena Milhet, Nicoleta Dascalu, Jonathan Knight, Gordon Hay, Eleni Kalamara, Roland Simon, Catherine Comiskey, Carla Rossi, Paul Griffiths
BACKGROUND AND AIMS: Despite advances in our knowledge of effective services for people who use drugs over the last decades globally, coverage remains poor in most countries, while quality is often unknown. This paper aims to discuss the historical development of successful epidemiological indicators and to present a framework for extending them with additional indicators of coverage and quality of harm reduction services, for monitoring and evaluation at international, national or subnational levels...
April 22, 2017: Harm Reduction Journal
https://www.readbyqxmd.com/read/28431550/the-physiological-cost-of-male-biased-parasitism-in-a-nearly-monomorphic-mammal
#13
Arturo Oliver-Guimerá, Carlos Martínez-Carrasco, Asta Tvarijonaviciute, María Rocío Ruiz de Ybáñez, Jordi Martínez-Guijosa, Jorge Ramón López-Olvera, Xavier Fernández-Aguilar, Andreu Colom-Cadena, Gregorio Mentaberre, Roser Velarde, Diana Gassó, Mathieu Garel, Luca Rossi, Santiago Lavín, Emmanuel Serrano
BACKGROUND: Even though male-biased parasitism is common in mammals, little effort has been made to evaluate whether higher parasitic burden in males results in an extra biological cost, and thus a decrease in fitness. Body condition impairment and the augmentation of oxidative stress can be used as indicators of the cost of parasite infections. Here, we examined relationships between gastrointestinal and respiratory helminths, body condition and oxidative stress markers (glutathione peroxidase, paraoxonase-1) in 28 Pyrenean chamois (Rupicapra p...
April 21, 2017: Parasites & Vectors
https://www.readbyqxmd.com/read/28431165/corrigendum-to-glial-fibrillary-acidic-protein-plasma-levels-are-correlated-with-degree-of-hypothermia-during-cardiopulmonary-bypass-in-congenital-heart-disease-surgery-interact-cardiovasc-thorac-surg-2017-%C3%A2
#14
Luca Vedovelli, Massimo Padalino, Sara D'Aronco, Giovanni Stellin, Carlo Ori, Virgilio P Carnielli, Manuela Simonato, Paola Cogo
No abstract text is available yet for this article.
April 17, 2017: Interactive Cardiovascular and Thoracic Surgery
https://www.readbyqxmd.com/read/28430790/whole-genome-sequencing-suggests-mechanisms-for-22q11-2-deletion-associated-parkinson-s-disease
#15
Nancy J Butcher, Daniele Merico, Mehdi Zarrei, Lucas Ogura, Christian R Marshall, Eva W C Chow, Anthony E Lang, Stephen W Scherer, Anne S Bassett
OBJECTIVES: To investigate disease risk mechanisms of early-onset Parkinson's disease (PD) associated with the recurrent 22q11.2 deletion, a genetic risk factor for early-onset PD. METHODS: In a proof-of-principle study, we used whole-genome sequencing (WGS) to investigate sequence variants in nine adults with 22q11.2DS, three with neuropathologically confirmed early-onset PD and six without PD. Adopting an approach used recently to study schizophrenia in 22q11...
2017: PloS One
https://www.readbyqxmd.com/read/28430746/serial-radiographs-do-not-change-the-clinical-course-of-nonoperative-stable-ota-ao-44-b1-ankle-fractures
#16
Lucas S Marchand, Zachary M Working, Ajinkya A Rane, Lance G Jacobson, Erik N Kubiak, Thomas F Higgins, David L Rothberg
OBJECTIVE: To assess radiographic markers of ankle stability in stable OTA/AO 44-B1 ankle fractures. DESIGN: Retrospective review. SETTING: Academic Level-I trauma hospital. PATIENTS: One hundred thirty-four patients with stable OTA/AO 44-B1 (Danis-Weber B, Supination-External Rotation-II) ankle fractures. INTERVENTION: Analysis of mortise view radiographs at the time of initial evaluation and final follow-up...
May 2017: Journal of Orthopaedic Trauma
https://www.readbyqxmd.com/read/28430710/angiotensin-converting-enzyme-insertion-deletion-gene-polymorphism-and-interferon-%C3%AE-treatment-response-in-multiple-sclerosis-patients-a-preliminary-report
#17
Smiljana Ristić, Nada Starčević Čizmarević, Polona Lavtar, Luca Lovrečić, Olivio Perković, Juraj Sepčić, Saša Šega Jazbec, Miljenko Kapović, Borut Peterlin
We investigated the effect of the functional insertion/deletion (I/D) polymorphism in the angiotensin-converting enzyme (ACE) gene on the response to interferon-β (IFN-β) therapy in Croatian and Slovenian patients with multiple sclerosis (MS). A total of 275 IFN-β treated MS patients [162 responders (Rs) and 113 nonresponders (NRs)] were genotyped by PCR. The ACE I/D genotype distribution and allele frequencies did not differ between female Rs and NRs. However, male NRs tended to have a greater prevalence of the DD genotype (P=0...
April 20, 2017: Pharmacogenetics and Genomics
https://www.readbyqxmd.com/read/28430591/poly-adenosine-diphosphate-ribose-polymerase-as-therapeutic-target-lessons-learned-from-its-inhibitors
#18
REVIEW
Anna Mária Cseh, Zsolt Fábián, Balázs Sümegi, Luca Scorrano
Poly(ADP-ribose) polymerases are a family of DNA-dependent nuclear enzymes catalyzing the transfer of ADP-ribose moieties from cellular nicotinamide-adenine-dinucleotide to a variety of target proteins. Although they have been considered as resident nuclear elements of the DNA repair machinery, recent works revealed a more intricate physiologic role of poly(ADP-ribose) polymerases with numerous extranuclear activities. Indeed, poly(ADP-ribose) polymerases participate in fundamental cellular processes like chromatin remodelling, transcription or regulation of the cell-cycle...
April 5, 2017: Oncotarget
https://www.readbyqxmd.com/read/28430376/acute-generalized-exanthematous-pustulosis-associated-with-ipilimumab-and-nivolumab
#19
Basile Page, Luca G Borradori, Helmut Beltraminelli, Nikhil Yawalkar, Robert E Hunger
Acute generalized exanthematous pustulosis (AGEP) is a rare potentially severe adverse cutaneous eruption, that is usually induced by a variety of drugs, most commonly anti-bacterial drugs. AGEP is characterized by the acute development of extensive, non-follicular, sterile pustules on an erythematous background accompanied by systemic symptoms such as fever and leucocytosis.¹ The prognosis is usually favourable, but in elderly patients with comorbidities morbidity and mortality are increased.² This article is protected by copyright...
April 21, 2017: Journal of the European Academy of Dermatology and Venereology: JEADV
https://www.readbyqxmd.com/read/28430350/1st-evidence-based-italian-consensus-conference-on-cytoreductive-surgery-and-hyperthermic-intraperitoneal-chemotherapy-for-peritoneal-carcinosis-from-ovarian-cancer
#20
Davide Cavaliere, Roberto Cirocchi, Federico Coccolini, Anna Fagotti, Massimiliano Fambrini, Orietta Federici, Domenica Lorusso, Marco Vaira, Marco Ceresoli, Paolo Delrio, Alfredo Garofalo, Sandro Pignata, Paolo Scollo, Vito Trojano, Andrea Amadori, Luca Ansaloni, Giuseppe Cariti, Franco De Cian, Pierandrea De Iaco, Michele De Simone, Marcello Deraco, Annibale Donini, Giammaria Fiorentini, Luigi Frigerio, Stefano Greggi, Antonio Macrì, Enrico Maria Pasqual, Franco Roviello, Paolo Sammartino, Cinzia Sassaroli, Giovanni Scambia, Carlo Staudacher, Patrizia Vici, Enrico Vizza, Mario Valle
Ovarian cancer (OC) remains relatively rare, although it is among the top 4 causes of cancer death for women younger than 50. The aggressive nature of the disease and its often late diagnosis with peritoneal involvement have an impact on prognosis. The current scientific literature presents ambiguous or uncertain indications for management of peritoneal carcinosis (PC) from OC, both owing to the lack of sufficient scientific data and their heterogeneity or lack of consistency. Therefore, the Italian Society of Surgical Oncology (SICO), the Italian Society of Obstetrics and Gynaecology, the Italian Association of Hospital Obstetricians and Gynaecologists, and the Italian Association of Medical Oncology conducted a multidisciplinary consensus conference (CC) on management of advanced OC presenting with PC during the SICO annual meeting in Naples, Italy, on September 10-11, 2015...
April 20, 2017: Tumori
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