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https://www.readbyqxmd.com/read/28449554/a-study-of-single-nucleotide-polymorphisms-of-tumour-necrosis-factor-%C3%AE-1031-and-tumour-necrosis-factor-%C3%AE-252-in-chronic-rhinosinusitis
#1
Khairunnisak Misron, Suzina Sheikh Ab Hamid, Azlina Ahmad, Ramiza Ramza Ramli
Objectives: This case-controlled study aimed to identify the association of tumor necrosis factor (TNF)α-1031 and TNFβ+252 gene polymorphisms between chronic rhinosinusitis (CRS) and healthy controls. Another purpose of this study was to investigate the associations of these gene polymorphisms with factors related to CRS. Methods: All deoxyribonucleic acid (DNA) samples were genotyped for TNFα-1031 and TNFβ+252 genes by mean of polymerase chain reaction (PCR) and restriction fragment length polymorphisms (RFLP)...
April 28, 2017: Clinical and Experimental Otorhinolaryngology
https://www.readbyqxmd.com/read/28449464/the-role-of-bioglue-in-thoracic-surgery-a-systematic-review
#2
Diamantis I Tsilimigras, Aspasia Antonopoulou, Ioannis Ntanasis-Stathopoulos, Davide Patrini, Kostas Papagiannopoulos, David Lawrence, Nikolaos Panagiotopoulos
BACKGROUND: BioGlue is a commonly used sealant in thoracic surgery. Prolonged air leak and presence of bronchopleural fistulae (BPF) are often encountered in clinical practice. We therefore, investigated the role and the efficacy of BioGlue in these scenarios. METHODS: A systematic review was conducted by searching Medline [1966-2016] and Cochrane Central Register of Controlled Trials (CENTRAL) [1999-2016] along with reference lists of the included studies. Included studies reported on thoracic surgery operations and use of BioGlue in thoracic surgical procedures, whereas excluded studies met at least one of the following criteria: non-English language studies, non-human population, studies on surgical specialties other than Thoracic surgery, reviews and meta-analyses and sealants other than BioGlue...
March 2017: Journal of Thoracic Disease
https://www.readbyqxmd.com/read/28449408/prediabetes-is-associated-with%C3%A2-genetic-variations-in-the-kir6-2-subunit%C3%A2-kcnj11-%C3%A2-of-pancreatic-atp-sensitive-potassium-channel-gene-a-case-control-study-in-youth-han-chinese-population
#3
Min Xu, Honglin Hu, Datong Deng, Mingwei Chen, Zhenshan Xu, Youmin Wang
BACKGROUND: E23K variant of the KCNJ11 has been reported to be associated with type 2 diabetes in multiple populations. However, little is known about the role of E23K polymorphism of the KCNJ11 in the development of prediabetes in youth in China. METHODS: To this end, we recruited 279 subjects with prediabetes and 240 normal controls. RESULTS: We found that prediabetic Chinese youth exhibited higher carrier rate of K23-allele-containing genotypes than control subjects (p = 0...
April 27, 2017: Journal of Diabetes
https://www.readbyqxmd.com/read/28449405/the-impact-of-lesion-location-on-dysphagia-incidence-pattern-and-complications-in-acute-stroke-part-2-oropharyngeal-residue-swallow-and-cough-response-and-pneumonia
#4
S Suntrup-Krueger, A Kemmling, T Warnecke, C Hamacher, S Oelenberg, T Niederstadt, W Heindel, H Wiendl, R Dziewas
BACKGROUND AND PURPOSE: Dysphagia is a well-known complication of acute stroke. Given the complexity of cerebral swallowing control it is still difficult to predict which patients are likely to develop swallowing dysfunction based on their neuroimaging. In Part 2 of a comprehensive voxel-based imaging study, whether the location of a stroke lesion can be correlated with further dysfunctional swallowing patterns, pulmonary protective reflexes and pneumonia was evaluated. METHODS: In all, 200 acute stroke cases were investigated applying flexible endoscopic evaluation of swallowing within 96 h from admission...
April 27, 2017: European Journal of Neurology: the Official Journal of the European Federation of Neurological Societies
https://www.readbyqxmd.com/read/28449358/incident-rate-and-risk-factors-for-tuberculosis-among-patients-with-type-2-diabetes-retrospective-cohort-study-in-shanghai-china
#5
Hanbi Qiu, Yan Shi, Yanyun Li, Xin Shen, Rui Li, Qundi Yang, Qichao Pan, Fei Yan
OBJECTIVE: To examine the incident rate of tuberculosis (TB) and its associates among adults with type 2 diabetes in Shanghai, China. METHODS: We conducted a retrospective cohort study among 170,399 type 2 diabetes patients aged ≥18 years who were registered in Shanghai Community-Based Diabetes Management System between 2004 and 2009. Their TB status was tracked until December 31, 2014. Cox regression was performed to identify the risk factors for TB RESULTS: We documented 785 new TBcases during 654,977 person-years of follow-up...
April 27, 2017: Tropical Medicine & International Health: TM & IH
https://www.readbyqxmd.com/read/28449286/full-dilatation-cesarean-section-a-risk-factor-for-recurrent-second-trimester-loss-and-preterm-birth
#6
Helena A Watson, Jenny Carter, Anna L David, Paul T Seed, Andrew H Shennan
INTRODUCTION: A previous cesarean section at full dilatation (FDCS) is a risk factor for preterm birth. To provide insight on the risk to subsequent pregnancies, this cohort study compares the outcomes of pregnant women with a previous preterm birth associated either with a prior FDCS or a prior term vaginal delivery. MATERIAL AND METHODS: We identified women attending two inner-city preterm surveillance clinics (Guy's and St Thomas Hospital and University College London Hospital, London, UK) who had a spontaneous late miscarriage (14(+0) -23(+6) weeks) or sPTB (<37weeks) following a term pregnancy, and then a further pregnancy for analysis...
April 27, 2017: Acta Obstetricia et Gynecologica Scandinavica
https://www.readbyqxmd.com/read/28449281/effect-of-0-5%C3%A2-mg-vs-1%C3%A2-mg-varenicline-for-smoking-cessation-a-randomized-controlled-trial
#7
Natalia Fouz-Rosón, Teodoro Montemayor-Rubio, Virginia Almadana-Pacheco, Soledad Montserrat-García, Ana Paulina Gómez-Bastero, Concepción Romero-Muñoz, Juan Polo-Padillo
AIMS: Varenicline is used in smoking cessation. The aims of the trial were to test for differences between standard 1 mg and 0.5 mg dose (both twice daily during 8 weeks) in 1) abstinence 2) adherence 3) side effects. DESIGN: Open-label randomized parallel-group controlled trial with 1-year follow-up. All those randomized were included in the final sample using an intention-to-treat (ITT) approach. SETTING: Stop-Smoking Clinic of the Virgen Macarena University Hospital in Seville, Spain...
April 27, 2017: Addiction
https://www.readbyqxmd.com/read/28449277/expertise-shapes-domain-specific-functional-cerebral-asymmetry-during-mental-imagery-the-case-of-culinary-arts-and-music
#8
Moustafa Bensafi, Arnaud Fournel, Pauline Joussain, Johan Poncelet, Lauranne Przybylski
Mental imagery in experts has been documented in visual arts, music and dance. Here, we examined this issue in an understudied art domain, namely culinary arts. Previous research investigating mental imagery in experts has reported either a stronger involvement of the right hemisphere or bilateral brain activation. The first aim of our study was to examine whether culinary arts also recruit such a hemispheric pattern specifically during odor mental imagery. In a second aim, we investigated whether expertise effects observed in a given sensory domain transfer to another modality...
April 27, 2017: European Journal of Neuroscience
https://www.readbyqxmd.com/read/28449276/the-efficacy-of-thrombolysis-in-lacunar-stroke-evidence-from-the-austrian-stroke-unit-registry
#9
C C J Eggers, C Bocksrucker, L Seyfang
BACKGROUND AND PURPOSE: Intravenous thrombolysis (ivT) with recombinant tissue plasminogen activator is established in acute ischaemic stroke. Little is known, however, about its efficacy in different stroke subtypes. METHODS: A retrospective analysis of 128 733 patients from the Austrian Stroke Unit Registry was performed. Patients were classified as lacunar (LacS) or non-lacunar ischaemic stroke (nonLacS) by use of the clinical syndrome and technical findings...
April 27, 2017: European Journal of Neurology: the Official Journal of the European Federation of Neurological Societies
https://www.readbyqxmd.com/read/28449275/public-perception-of-dermatology-and-dermatologists-in-italy-results-from-a-population-based-national-survey
#10
P Gisondi, G Deangelis, G Venturelli, G Girolomoni
INTRODUCTION: The public perception of Dermatology and dermatologists may be very relevant in guiding strategies for improving dermatologic care but it has been poorly investigated in Europe. OBJECTIVE: To investigate the public's perception of Dermatology and dermatologists in Italy. METHODS: A representative sampling of Italian adults (n=1500, aged 18-70 years), residing throughout the national territory was interviewed through a population-based telephone survey using a structured questionnaire...
April 27, 2017: Journal of the European Academy of Dermatology and Venereology: JEADV
https://www.readbyqxmd.com/read/28449268/ventral-but-not-dorsal-hippocampus-inactivation-impairs-reward-memory-expression-and-retrieval-in-contexts-defined-by-proximal-cues
#11
Sadia Riaz, Anett Schumacher, Seyon Sivagurunathan, Matthijs Van Der Meer, Rutsuko Ito
The hippocampus (HPC) has been widely implicated in the contextual control of appetitive and aversive conditioning. However, whole hippocampal lesions do not invariably impair all forms of contextual processing, as in the case of complex biconditional context discrimination, leading to contention over the exact nature of the contribution of the HPC in contextual processing. Moreover, the increasingly well-established functional dissociation between the dorsal (dHPC) and ventral (vHPC) subregions of the HPC has been largely overlooked in the existing literature on hippocampal-based contextual memory processing in appetitively-motivated tasks...
April 27, 2017: Hippocampus
https://www.readbyqxmd.com/read/28449183/noninferiority-trial-investigating-the-efficacy-of-a-nonantibiotic-intramammary-therapy-in-the-treatment-of-mild-to-moderate-clinical-mastitis-in-dairy-cows-with-longer-lasting-udder-diseases
#12
M Ziesch, N Wente, Y Zhang, W Zaremba, S Engl, V Krömker
A nonblinded, positively controlled, noninferiority trial was conducted to evaluate the efficacy of an alternative, nonantibiotic therapy with Masti Veyxym(®) to reduce ineffective antibiotic usage in the treatment of nonsevere clinical mastitis (CM) in cows with longer lasting udder diseases. The solely intramammary treatment with Masti Veyxym(®) (three applications, 12 hr apart) and the combined treatment with Masti Veyxym(®) and antibiotics as usual on the farm according to label of the respective product were compared with the reference treatment of solely antibiotic therapy...
April 27, 2017: Journal of Veterinary Pharmacology and Therapeutics
https://www.readbyqxmd.com/read/28449057/the-streptomyces-master-regulator-bldd-binds-c-di-gmp-sequentially-to-create-a-functional-bldd2-c-di-gmp-4-complex
#13
Maria A Schumacher, Wenjie Zeng, Kim C Findlay, Mark J Buttner, Richard G Brennan, Natalia Tschowri
Streptomyces are ubiquitous soil bacteria that undergo a complex developmental transition coinciding with their production of antibiotics. This transition is controlled by binding of a novel tetrameric form of the second messenger, 3΄-5΄ cyclic diguanylic acid (c-di-GMP) to the master repressor, BldD. In all domains of life, nucleotide-based second messengers allow a rapid integration of external and internal signals into regulatory pathways that control cellular responses to changing conditions. c-di-GMP can assume alternative oligomeric states to effect different functions, binding to effector proteins as monomers, intercalated dimers or, uniquely in the case of BldD, as a tetramer...
April 26, 2017: Nucleic Acids Research
https://www.readbyqxmd.com/read/28449041/periodontal-disease-tooth-loss-and-cancer-risk
#14
Dominique S Michaud, Zhuxuan Fu, Jian Shi, Mei Chung
Periodontal disease, which includes gingivitis and periodontitis, is highly prevalent in adults and disease severity increases with age. The relationship between periodontal disease and oral cancer has been examined for several decades, but there is increasing interest in the link between periodontal disease and overall cancer risk, with systemic inflammation serving as the main focus for biological plausibility. Numerous case-control studies have addressed the role of oral health in head and neck cancer, and several cohort studies have examined associations with other types of cancers over the past decade...
April 25, 2017: Epidemiologic Reviews
https://www.readbyqxmd.com/read/28449029/a-genome-wide-association-study-identifies-nucleotide-variants-at-siglec5-and-defa1a3-as-risk-loci-for-periodontitis
#15
Matthias Munz, Christina Willenborg, Gesa M Richter, Yvonne Jockel-Schneider, Christian Graetz, Ingmar Staufenbiel, Jürgen Wellmann, Klaus Berger, Bastian Krone, Per Hoffmann, Nathalie van der Velde, André G Uitterlinden, Lisette C P G M de Groot, Amr Sawalha, Haner Direskeneli, Güher Saruhan-Direskeneli, Esra Guzeldemir-Akcakanat, Gencay Keceli, Matthias Laudes, Barbara Noack, Alexander Teumer, Birte Holtfreter, Thomas Kocher, Peter Eickholz, Jörg Meyle, Christof Doerfer, Corinna Bruckmann, Wolfgang Lieb, Andre Franke, Stefan Schreiber, Rahime M Nohutcu, Jeanette Erdmann, Bruno G Loos, Soeren Jepsen, Henrik Dommisch, Arne S Schaefer
Periodontitis is one of the most common inflammatory diseases, with a prevalence of 11% worldwide for the severe forms and an estimated heritability of 50%. The disease is characterized by destruction of the alveolar bone due to an aberrant host inflammatory response to a dysbiotic oral microbiome. Previous genome-wide association studies (GWAS) have reported several suggestive susceptibility loci. Here, we conducted a GWAS using a German and Dutch case-control sample of aggressive periodontitis (AgP, 896 cases, 7,104 controls), a rare but highly severe and early-onset form of periodontitis, validated the associations in a German sample of severe forms of the more moderate phenotype chronic periodontitis (CP) (993 cases, 1,419 controls)...
April 25, 2017: Human Molecular Genetics
https://www.readbyqxmd.com/read/28449028/surgical-therapy-of-thymic-tumours-with-pleural-involvement-an-ests-thymic-working-group-project
#16
Bernhard Moser, Elie Fadel, Dominique Fabre, Shaf Keshavjee, Marc de Perrot, Pascal Thomas, Geoffrey Brioude, Dirk Van Raemdonck, Sophie Viskens, Loic Lang-Lazdunski, Andrea Bille, Walter Weder, Wolfgang Jungraithmayr, Enrico Ruffini, Francesco Guerrera, David Gómez de Antonio, Moishe Liberman, Nuria Novoa, Marco Scarci, Stefan Janik, Walter Klepetko
OBJECTIVES: Surgery for thymic epithelial tumours (TETs) with pleural involvement is infrequently performed. Thus, the value of surgical therapy for primary or recurrent TETs with pleural involvement is not sufficiently defined yet. METHODS: Twelve institutions contributed retrospective data on 152 patients undergoing surgery (1977-2014) on behalf of the ESTS Thymic Working group. Outcome measures included overall (OS), cause-specific (CSS) and disease-free (DFS) survival as well as freedom from recurrence (FFR)...
April 25, 2017: European Journal of Cardio-thoracic Surgery
https://www.readbyqxmd.com/read/28448927/time-varying-sensitivity-analysis-of-hydrologic-and-sediment-parameters-at-multiple-timescales-implications-for-conservation-practices
#17
Hui Xie, Zhenyao Shen, Lei Chen, Jiali Qiu, Jianwei Dong
Environmental models can be used to better understand the hydrologic and sediment behavior in a watershed system. However, different processes may dominate at different time periods and timescales, which highly complicate the model interpretation. The related parameter uncertainty may be significant and needs to be addressed to avoid bias in the watershed management. In this study, we used the time-varying and multi-timescale (TVMT) method to characterize the temporal dynamics of parameter sensitivity at different timescales in hydrologic and sediment modeling...
April 24, 2017: Science of the Total Environment
https://www.readbyqxmd.com/read/28448891/plasma-ferritin-c-reactive-protein-and-risk-of-incident-type-2-diabetes-in-singapore-chinese-men-and-women
#18
Ye-Li Wang, Woon-Puay Koh, Jian-Min Yuan, An Pan
AIMS: Ferritin is postulated to be involved in diabetogenesis as a marker of iron stores. We prospectively examined the association between ferritin levels and type 2 diabetes (T2D) risk in a Chinese population. METHODS: Plasma ferritin concentrations were assayed among 485 diabetes cases and 485 controls nested within the Singapore Chinese Health Study. Cases and controls were matched on age, gender, date of blood collection, and dialect group. Participants were free of diagnosed diabetes, cardiovascular disease, and cancer at blood collection (1999-2004)...
April 13, 2017: Diabetes Research and Clinical Practice
https://www.readbyqxmd.com/read/28448706/-prognostic-factors-for-post-surgical-complications-in-bone-infection-and-pseudarthrosis
#19
A Cicero-Álvarez, S R León-Hernández, K Gutiérrez-Enríquez, S Zapata-Rivera
Bone infection and nonunion are the main orthopedic and traumatic complications whose treatment remains a challenge because multiple factors are involved in the rate of failures when you try to correct them. Knowing these factors were the problem that caused the research through a prospective longitudinal study of 83 patients of 43.3 ± 16.1 years old. They were treated for aseptic and septic nonunion, osteomyelitis, osteitis, malunion or infected joint replacement. The cases were classified with or without postoperative complications and outcome related to systemic and local factors taken prognostic model Cierny-Mader as factors affecting immune surveillance, metabolism and local vascularization...
September 2016: Acta Ortopédica Mexicana
https://www.readbyqxmd.com/read/28448694/the-joint-effect-of-air-pollution-exposure-and-copy-number-variation-on-risk-for-autism
#20
Dokyoon Kim, Heather Volk, Santhosh Girirajan, Sarah Pendergrass, Molly A Hall, Shefali S Verma, Rebecca J Schmidt, Robin L Hansen, Debashis Ghosh, Yunin Ludena-Rodriguez, Kyoungmi Kim, Marylyn D Ritchie, Irva Hertz-Picciotto, Scott B Selleck
Autism spectrum disorder is a complex trait with a high degree of heritability as well as documented susceptibility from environmental factors. In this study the contributions of copy number variation, exposure to air pollutants, and the interaction between the two on autism risk, were evaluated in the population-based case-control Childhood Autism Risks from Genetics and Environment (CHARGE) Study. For the current investigation, we included only those CHARGE children (a) who met criteria for autism or typical development and (b) for whom our team had conducted both genetic evaluation of copy number burden and determination of environmental air pollution exposures based on mapping addresses from the pregnancy and early childhood...
April 27, 2017: Autism Research: Official Journal of the International Society for Autism Research
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