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https://www.readbyqxmd.com/read/28732320/do-cyclists-make-better-drivers-associations-between-cycling-experience-and-change-detection-in-road-scenes
#1
Vanessa Beanland, Lisa J Hansen
Efficient processing of visual information is crucial to safe driving. Previous research has demonstrated that driving experience strongly affects attentional allocation, with large differences between novice and experienced drivers. Expanding on this, we explored the influence of non-driving experiences on attentional allocation by comparing drivers with and without cycling experience. Based on situation awareness field studies, we predicted cyclist-drivers would demonstrate superior performance. Participants were 42 experienced drivers (17 female, 25 male) aged 30-50 years (M=39...
July 18, 2017: Accident; Analysis and Prevention
https://www.readbyqxmd.com/read/28732313/biomechanics-of-cell-rearrangements-in-drosophila
#2
REVIEW
Boris Guirao, Yohanns Bellaïche
To acquire their adequate size and shape, living tissues grow and substantially deform as they develop. To do so, the cells making up the tissue can grow and deform as well, but they can also divide, intercalate and die. Among those cell behaviors, cell intercalation, also named cell rearrangement, is a major contributor to the morphogenesis of many cohesive tissues since it enables tissues to drastically deform as they develop while keeping their cohesiveness and avoiding extreme deformation of their cells...
July 18, 2017: Current Opinion in Cell Biology
https://www.readbyqxmd.com/read/28732303/do-analog-number-representations-underlie-the-meanings-of-young-children-s-verbal-numerals
#3
Susan Carey, Anna Shusterman, Paul Haward, Rebecca Distefano
Children learn to count, and even learn the cardinal meanings of the first three or four verbal numerals ("one" through "three" or "four"), before they master the numerical significance of counting. If so, it follows that the cardinal meanings of those first few numerals cannot be derived, initially, from their place in the count list and the counting routine. What non-verbal representations, then, support the cardinal meanings of verbal numerals before children have mastered how counting does so? Four experiments addressed the commonly adopted assumption that in the earliest period of learning the meanings of number words, children map verbal numerals to regions of the analog number system (ANS), a system of representation with numerical content that is widely attested in animals and in human infants...
July 18, 2017: Cognition
https://www.readbyqxmd.com/read/28732220/short-term-evaluation-of-gustatory-changes-after-surgical-removal-of-mandibular-third-molar-a-prospective-randomized-control-trial
#4
D Prabhu Shankar, P Manodh, Pradeep Devadoss, Rahul Anand, Murugan Aparna
PURPOSE: The present study was carried out to prospectively determine the incidence and severity of suprathreshold taste changes after surgical removal of mandibular third molars. MATERIALS AND METHODS: Sixty patients who required removal of impacted third molars were included in the study. Based on the Winter criteria of angulation of impacted mandibular third molars, 15 patients each with mesioangular, distoangular, horizontal, and vertical impacted third molars were selected...
June 30, 2017: Journal of Oral and Maxillofacial Surgery
https://www.readbyqxmd.com/read/28732187/do-genetic-markers-of-inflammation-modify-the-relationship-between-periodontitis-and-nonalcoholic-fatty-liver-disease-findings-from-the-ship-study
#5
A A Akinkugbe, C L Avery, A S Barritt, S R Cole, M Lerch, J Mayerle, S Offenbacher, A Petersmann, M Nauck, H Völzke, G D Slade, G Heiss, T Kocher, B Holtfreter
An association between periodontitis and nonalcoholic fatty liver disease (NAFLD) has been reported by experimental animal and epidemiologic studies. This study investigated whether circulating levels of serum C-reactive protein (CRP) and a weighted genetic CRP score representing markers of inflammatory burden modify the association between periodontitis and NAFLD. Data came from 2,481 participants of the Study of Health in Pomerania who attended baseline examination that occurred between 1997 and 2001. Periodontitis was defined as the percentage of sites (0%, <30%, ≥30%) with probing pocket depth (PD) ≥4 mm, and NAFLD status was determined using liver ultrasound assessment...
July 1, 2017: Journal of Dental Research
https://www.readbyqxmd.com/read/28732178/reproductive-plasticity-in-the-nematode-gyrinicola-batrachiensis-does-an-intermediate-reproductive-strategy-exist-in-sexually-reproducing-didelphic-pinworms
#6
Jasmine N Childress, Sean C Rogers, Matthew G Bolek, Gabriel J Langford
Phenotypic plasticity is a process in which multiple phenotypes arise from one genotype due to environmental selection pressures. Gyrinicola batrachiensis has a heterogeneous reproductive strategy such that females reproduce either via parthogenesis with thick-shelled eggs in a single uterus or sexual reproduction with thick and thin-shelled eggs in separate uterine horns. No evidence exists that strains of G. batrachiensis are able to switch between parthenogenetic and sexual reproduction. Thin-shelled eggs are autoinfective while thick-shelled eggs act as transmission agents once shed into the aquatic environment...
July 21, 2017: Journal of Parasitology
https://www.readbyqxmd.com/read/28732149/beware-of-the-origin-of-numbers-standard-scoring-of-the-sf-12-and-sf-36-summary-measures-distorts-measurement-and-score-interpretations
#7
Peter Hagell, Albert Westergren, Kristofer Årestedt
The 12-item Short Form Health Survey (SF-12) is a generic health rating scale developed to reproduce the Physical and Mental Component Summary scores (PCS and MCS, respectively) of a longer survey, the SF-36. The standard PCS/MCS scoring algorithm has been criticized because its expected dimensionality often lacks empirical support, scoring is based on the assumption that physical and mental health are uncorrelated, and because scores on physical health items influence MCS scores, and vice versa. In this paper, we review the standard PCS/MCS scoring algorithm for the SF-12 and consider alternative scoring procedures: the RAND-12 Health Status Inventory (HSI) and raw sum scores...
August 2017: Research in Nursing & Health
https://www.readbyqxmd.com/read/28732147/financial-incentives-and-health-coaching-to-improve-physical-activity-following-total-knee-replacement-a-randomized-controlled-trial
#8
Elena Losina, Jamie E Collins, Bhushan R Deshpande, Savannah R Smith, Griffin L Michl, Ilana M Usiskin, Kristina M Klara, Amelia R Winter, Heidi Y Yang, Faith Selzer, Jeffrey N Katz
OBJECTIVE: Most persons who undergo total knee replacement (TKR) do not increase their physical activity following surgery. We assessed whether financial incentives and health coaching would improve physical activity in persons undergoing TKR. METHODS: We designed a factorial randomized controlled trial among persons undergoing TKR for osteoarthritis. Subjects underwent normal perioperative procedures, including post-operative physical therapy, and were assigned to one of four arms: attention control, telephonic health coaching (THC), financial incentives (FI), or THC+FI...
July 21, 2017: Arthritis Care & Research
https://www.readbyqxmd.com/read/28732093/attitudes-among-transplant-professionals-regarding-shifting-paradigms-in-eligibility-criteria-for-live-kidney-donation
#9
Jeffrey A Lafranca, Emerentia Q W Spoon, Jacqueline van de Wetering, Jan N M IJzermans, Frank J M F Dor
BACKGROUND: The transplant community increasingly accepts extended criteria live kidney donors, however, great (geographical) differences are present in policies regarding the acceptance of these donors, and guidelines do not offer clarity. The aim of this survey was to reveal these differences and to get an insight in both centre policies as well as personal beliefs of transplant professionals. METHODS: An online survey was sent to 1128 ESOT-members. Questions were included about several extended donor criteria; overweight/obesity, older age, vascular multiplicity, minors as donors and comorbidities; hypertension, impaired fasting glucose, kidney stones, malignancies and renal cysts...
2017: PloS One
https://www.readbyqxmd.com/read/28732074/who-uses-running-apps-and-sports-watches-determinants-and-consumer-profiles-of-event-runners-usage-of-running-related-smartphone-applications-and-sports-watches
#10
Mark Janssen, Jeroen Scheerder, Erik Thibaut, Aarnout Brombacher, Steven Vos
Individual and unorganized sports with a health-related focus, such as recreational running, have grown extensively in the last decade. Consistent with this development, there has been an exponential increase in the availability and use of electronic monitoring devices such as smartphone applications (apps) and sports watches. These electronic devices could provide support and monitoring for unorganized runners, who have no access to professional trainers and coaches. The purpose of this paper is to gain insight into the characteristics of event runners who use running-related apps and sports watches...
2017: PloS One
https://www.readbyqxmd.com/read/28732043/investigation-of-horizontal-gene-transfer-of-pathogenicity-islands-in-escherichia-coli-using-next-generation-sequencing
#11
Maxim Messerer, Wolfgang Fischer, Sören Schubert
Horizontal gene transfer (HGT) contributes to the evolution of bacteria. All extraintestinal pathogenic Escherichia coli (ExPEC) harbour pathogenicity islands (PAIs), however relatively little is known about the acquisition of these PAIs. Due to these islands, ExPEC have properties to colonize and invade its hosts efficiently. Even though these PAIs are known to be acquired by HGT, only very few PAIs do carry mobilization and transfer genes required for the transmission by HGT. In this study, we apply for the first time next-generation sequencing (NGS) and in silico analyses in combination with in vitro experiments to decipher the mechanisms of PAI acquisition in ExPEC...
2017: PloS One
https://www.readbyqxmd.com/read/28732033/spatial-and-simultaneous-representative-seroprevalence-of-anti-toxoplasma-gondii-antibodies-in-owners-and-their-domiciled-dogs-in-a-major-city-of-southern-brazil
#12
Aline do Nascimento Benitez, Felippe Danyel Cardoso Martins, Marcelle Mareze, Nelson Jessé Rodrigues Santos, Fernanda Pinto Ferreira, Camila Marinelli Martins, João Luis Garcia, Regina Mitsuka-Breganó, Roberta Lemos Freire, Alexander Welker Biondo, Italmar Teodorico Navarro
Toxoplasmosis, caused by Toxoplasma gondii, has traditionally been considered an important water and foodborne protozoonosis with important public health considerations. Although felids play a well-established role as definitive hosts, canine epidemiological involvement in the parasite's life cycle remains questionable and controversial. The increasing closeness of the human-dog bond, particularly seen in urban settings, has been recognized as a historically unprecedented worldwide movement. Sharing daily lives in the same households, dogs may be exposed to similar associated risks of T...
2017: PloS One
https://www.readbyqxmd.com/read/28732029/the-tonic-immobility-test-do-wild-and-captive-golden-mantella-frogs-mantella-aurantiaca-have-the-same-response
#13
Luiza Figueiredo Passos, Gerardo Garcia, Robert John Young
Adaptations to captivity that reduce fitness are one of many reasons, which explain the low success rate of reintroductions. One way of testing this hypothesis is to compare an important behavioural response in captive and wild members of the same species. Thanatosis, is an anti-predator strategy that reduces the risk of death from predation, which is a common behavioral response in frogs. The study subjects for this investigation were captive and wild populations of Mantella aurantiaca. Thanatosis reaction was measured using the Tonic Immobility (TI) test, a method that consists of placing a frog on its back, restraining it in this position for a short period of time and then releasing it and measuring how much time was spent feigning death...
2017: PloS One
https://www.readbyqxmd.com/read/28732028/the-individual-and-contextual-determinants-of-the-use-of-telemedicine-a-descriptive-study-of-the-perceptions-of-senegal-s-physicians-and-telemedicine-projects-managers
#14
Birama Apho Ly, Ronald Labonté, Ivy Lynn Bourgeault, Mbayang Ndiaye Niang
Telemedicine is considered to be an effective strategy to aid in the recruitment and retention of physicians in underserved areas and, in doing so, improve access to healthcare. Telemedicine's use, however, depends on individual and contextual factors. Using a mixed methods design, we studied these factors in Senegal based on a micro, meso and macro framework. A quantitative questionnaire administered to 165 physicians working in public hospitals and 151 physicians working in district health centres was used to identify individual (micro) factors...
2017: PloS One
https://www.readbyqxmd.com/read/28731975/the-consensus-bundle-on-hypertension-in-pregnancy-and-the-anesthesiologist-doing-all-the-right-things-for-all-the-patients-all-of-the-time
#15
Mihaela Podovei, Brian T Bateman
No abstract text is available yet for this article.
August 2017: Anesthesia and Analgesia
https://www.readbyqxmd.com/read/28731952/open-colectomies-of-shorter-operative-time-do-not-result-in-improved-outcomes-compared-with-prolonged-laparoscopic-operations
#16
Sara L Zettervall, Ivy N Haskins, Sarah E Deery, Richard L Amdur, Paul P Lin, Khashayar Vaziri
BACKGROUND: Laparoscopic colectomies are associated with reduced perioperative morbidity and mortality compared with open surgery. Nevertheless, many surgeons continue to utilize an open surgical approach due to the perceived benefits of shorter operative times. This study aims to compare the outcomes of laparoscopic versus open colectomies of equal or shorter operative duration. METHODS: All patients undergoing elective laparoscopic or open colectomy in the American College of Surgeons National Surgical Quality Improvement Project (ACS-NSQIP) were identified from the years 2005 through 2012...
July 20, 2017: Surgical Laparoscopy, Endoscopy & Percutaneous Techniques
https://www.readbyqxmd.com/read/28731902/terasaki-epitope-mismatch-burden-predicts-the-development-of-de-novo-dq-donor-specific-antibodies-and-are-associated-with-adverse-allograft-outcomes
#17
Michelle Willicombe, Matthew Blow, Eva Santos-Nunez, Corinna Freeman, Paul Brookes, David Taube
BACKGROUND: De novo DQ DSA are associated with antibody-mediated rejection and allograft loss. Given the lack of effective treatment of de novo DQ DSA, their prevention is vital if there is to be an improvement of long term allograft survival. Using the HLA Matchmaker programme, DQ epitope matching has been shown to be superior to HLA antigen mismatching in predicting de novo DQ DSA development. Whether DQ epitopes determined by Terasaki may more accurately predict de novo DQ development over HLA antigen matching is not known...
July 21, 2017: Transplantation
https://www.readbyqxmd.com/read/28731893/validity-of-administrative-data-in-identifying-cancer-related-events-in-adolescents-and-young-adults-a-population-based-study-using-the-impact-cohort
#18
Sumit Gupta, Paul C Nathan, Nancy N Baxter, Cindy Lau, Corinne Daly, Jason D Pole
BACKGROUND: Despite the importance of estimating population level cancer outcomes, most registries do not collect critical events such as relapse. Attempts to use health administrative data to identify these events have focused on older adults and have been mostly unsuccessful. We developed and tested administrative data-based algorithms in a population-based cohort of adolescents and young adults with cancer. METHODS: We identified all Ontario adolescents and young adults 15-21 years old diagnosed with leukemia, lymphoma, sarcoma, or testicular cancer between 1992-2012...
July 20, 2017: Medical Care
https://www.readbyqxmd.com/read/28731882/the-effect-on-bone-outcomes-of-home-based-exercise-intervention-for-prostate-cancer-survivors-receiving-androgen-deprivation-therapy-a-pilot-randomized-controlled-trial
#19
Soo Hyun Kim, Do Hwan Seong, Sang Min Yoon, Young Deuk Choi, Eunju Choi, Youngkyu Song, Hosook Song
BACKGROUND: Cancer treatment-induced bone loss has important long-term effects in prostate cancer survivors (PCSs) receiving androgen deprivation therapy (ADT), but little is known about preventive interventions. OBJECTIVE: The aim of this study was to examine the feasibility and preliminary effectiveness of a 6-month home-based exercise intervention in PCSs. METHODS: In this pilot, randomized controlled trial, 51 men (mean age, 70.8 years) were randomized to a 6-month home-based exercise intervention for preventing osteoporosis group (n = 26) or an exercise placebo intervention of stretching exercise group (n = 25)...
July 20, 2017: Cancer Nursing
https://www.readbyqxmd.com/read/28731879/peripheral-endothelial-cell-count-is-a-predictor-of-disease-severity-in-advanced-fuchs-endothelial-corneal-dystrophy
#20
Zeba A Syed, Jennifer A Tran, Ula V Jurkunas
PURPOSE: In advanced Fuchs endothelial corneal dystrophy (FECD), central endothelial changes do not correlate with disease severity. The peripheral endothelial cell count (ECC) has not been studied as a marker of FECD severity. The goal of this study was to determine the relationship between the peripheral ECC and known clinical markers of FECD in advanced cases. METHODS: Patients with FECD examined between January 1, 2013, and September 1, 2016, by 1 cornea specialist were identified...
July 19, 2017: Cornea
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