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https://www.readbyqxmd.com/read/28231265/resist-diabetes-a-randomized-clinical-trial-for-resistance-training-maintenance-in-adults-with-prediabetes
#1
Brenda M Davy, Richard A Winett, Jyoti Savla, Elaina L Marinik, Mary Elizabeth Baugh, Kyle D Flack, Tanya M Halliday, Sarah A Kelleher, Sheila G Winett, David M Williams, Soheir Boshra
OBJECTIVE: To determine whether a social cognitive theory (SCT)-based intervention improves resistance training (RT) maintenance and strength, and reduces prediabetes prevalence. RESEARCH DESIGN AND METHODS: Sedentary, overweight/obese (BMI: 25-39.9 kg/m2) adults aged 50-69 (N = 170) with prediabetes participated in the 15-month trial. Participants completed a supervised 3-month RT (2×/wk) phase and were randomly assigned (N = 159) to one of two 6-month maintenance conditions: SCT or standard care...
2017: PloS One
https://www.readbyqxmd.com/read/28230728/optimistic-bias-risk-factors-and-development-of-high-blood-pressure-and-obesity-among-african-american-adolescents-in-mississippi-usa
#2
Monique S White, Clifton C Addison, Brenda W Campbell Jenkins, Vanessa Bland, Adrianne Clark, Donna Antoine LaVigne
Childhood obesity has reached epidemic proportions and is linked to hypertension among African American youth. Optimistic bias influences behavior of youth causing them to underestimate their susceptibility to negative health outcomes. This study explored adolescent behaviors and prevalence of high blood pressure and obesity in a school district. We examined the relationship between individual health risk practices and optimistic bias on health outcomes; 433 African American high school students were administered a survey and had their obesity and blood pressure measured by the school nurse...
February 20, 2017: International Journal of Environmental Research and Public Health
https://www.readbyqxmd.com/read/28228973/duchenne-regulatory-science-consortium-meeting-on-disease-progression-modeling-for-duchenne-muscular-dystrophy
#3
Jane Larkindale, Richard Abresch, Enrique Aviles, Abby Bronson, Janice Chin, Pat Furlong, Heather Gordish-Dressman, Elizabeth Habeeb-Louks, Erik Henricson, Hans Kroger, Charles Lynn, Stephen Lynn, Dana Martin, Glen Nuckolls, William Rooney, Klaus Romero, Lee Sweeney, Krista Vandenborne, Glenn Walter, Jodi Wolff, Brenda Wong, Craig M McDonald, Members Of The Duchenne Regulatory Science Consortium Imaging-Dmd Consortium And The Cinrg Investigators
The Duchenne Regulatory Science Consortium (D-RSC) was established to develop tools to accelerate drug development for DMD.  The resulting tools are anticipated to meet validity requirements outlined by qualification/endorsement pathways at both the U.S. Food and Drug Administration (FDA) and European Medicines Administration (EMA), and will be made available to the drug development community. The initial goals of the consortium include the development of a disease progression model, with the goal of creating a model that would be used to forecast changes in clinically meaningful endpoints, which would inform clinical trial protocol development and data analysis...
January 12, 2017: PLoS Currents
https://www.readbyqxmd.com/read/28228549/the-budding-yeast-polo-like-kinase-localizes-to-distinct-populations-at-centrosomes-during-mitosis
#4
Vladimir V Botchkarev, Mikael V Garabedian, Brenda Lemos, Eric Paulissen, James E Haber
The budding yeast Polo-like kinase Cdc5 is a key regulator of many mitotic events. Cdc5 coordinates its functions spatially and temporally by changing its localization during the cell cycle: Cdc5 is imported into the nucleus in G2 phase and is released to the cytoplasm in anaphase, where it accumulates at the bud neck. Cdc5 also localizes to the spindle pole bodies (SPBs) from S phase until the end of mitosis. Whether Cdc5 changes its SPB population during the cell cycle is not known. We find that Cdc5 localizes to distinct SPB subpopulations depending on the mitotic stage...
February 22, 2017: Molecular Biology of the Cell
https://www.readbyqxmd.com/read/28225939/methodology-for-estimating-dietary-data-from-the-semi-quantitative-food-frequency-questionnaire-of-the-mexican-national-health-and-nutrition-survey-2012
#5
Ivonne Ramírez-Silva, Alejandra Jiménez-Aguilar, Danae Valenzuela-Bravo, Brenda Martinez-Tapia, Sonia Rodríguez-Ramírez, Elsa Berenice Gaona-Pineda, Salomón Angulo-Estrada, Teresa Shamah-Levy
Objective: To describe the methodology used to clean up and estimate dietary intake (DI) data from the Semi-Quantitative Food Frequency Questionnaire (SFFQ) of the Mexican National Health and Nutrition Survey 2012. Materials and methods: DI was collected through a shortterm SFFQ regarding 140 foods (from October 2011 to May 2012). Energy and nutrient intake was calculated according to a nutrient database constructed specifically for the SFFQ. Results: A total of 133 nutrients including energy and fiber were generated from SFFQ data...
November 2016: Salud Pública de México
https://www.readbyqxmd.com/read/28225803/bacterial-expression-correct-membrane-targeting-and-functional-folding-of-the-hiv-1-membrane-protein-vpu-using-a-periplasmic-signal-peptide
#6
Arpan Deb, William A Johnson, Alexander P Kline, Boston J Scott, Lydia R Meador, Dustin Srinivas, Jose M Martin-Garcia, Katerina Dörner, Chad R Borges, Rajeev Misra, Brenda G Hogue, Petra Fromme, Tsafrir S Mor
Viral protein U (Vpu) is a type-III integral membrane protein encoded by Human Immunodeficiency Virus-1 (HIV- 1). It is expressed in infected host cells and plays several roles in viral progeny escape from infected cells, including down-regulation of CD4 receptors. But key structure/function questions remain regarding the mechanisms by which the Vpu protein contributes to HIV-1 pathogenesis. Here we describe expression of Vpu in bacteria, its purification and characterization. We report the successful expression of PelB-Vpu in Escherichia coli using the leader peptide pectate lyase B (PelB) from Erwinia carotovora...
2017: PloS One
https://www.readbyqxmd.com/read/28225785/betel-nut-chewing-oral-premalignant-lesions-and-the-oral-microbiome
#7
Brenda Y Hernandez, Xuemei Zhu, Marc T Goodman, Robert Gatewood, Paul Mendiola, Katrina Quinata, Yvette C Paulino
Oral cancers are attributed to a number of causal agents including tobacco, alcohol, human papillomavirus (HPV), and areca (betel) nut. Although betel nut chewing has been established as an independent cause of oral cancer, the mechanisms of carcinogenesis are poorly understood. An investigation was undertaken to evaluate the influence of betel nut chewing on the oral microbiome and oral premalignant lesions. Study participants were recruited from a dental clinic in Guam. Structured interviews and oral examinations were performed...
2017: PloS One
https://www.readbyqxmd.com/read/28225068/relish2-mediates-bursicon-homodimer-induced-prophylactic-immunity-in-the-mosquito-aedes-aegypti
#8
Hongwei Zhang, Shengzhang Dong, Xi Chen, David Stanley, Brenda Beerntsen, Qili Feng, Qisheng Song
Bursicon is a neuropeptide hormone consisting of two cystine-knot proteins (burs α and burs β), responsible for cuticle tanning and other developmental processes in insects. Recent studies show that each bursicon subunit forms homodimers that induce prophylactic immunity in Drosophila melanogaster. Here, we investigated the hypothesis that bursicon homodimers act in prophylactic immunity in insects, and possibly arthropods, generally, using the mosquito, Aedes aegypti. We found that burs α and burs β are expressed in larvae, pupae and newly emerged adults...
February 22, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28224192/serum-magnesium-and-the-risk-of-prediabetes-a-population-based-cohort-study
#9
Brenda C T Kieboom, Symen Ligthart, Abbas Dehghan, Steef Kurstjens, Jeroen H F de Baaij, Oscar H Franco, Albert Hofman, Robert Zietse, Bruno H Stricker, Ewout J Hoorn
AIMS/HYPOTHESIS: Previous studies have found an association between serum magnesium and incident diabetes; however, this association may be due to reverse causation, whereby diabetes may induce urinary magnesium loss. In contrast, in prediabetes (defined as impaired fasting glucose), serum glucose levels are below the threshold for urinary magnesium wasting and, hence, unlikely to influence serum magnesium levels. Thus, to study the directionality of the association between serum magnesium levels and diabetes, we investigated its association with prediabetes...
February 21, 2017: Diabetologia
https://www.readbyqxmd.com/read/28223430/young-adult-and-usual-adult-body-mass-index-and-multiple-myeloma-risk-a-pooled-analysis-in-the-international-multiple-myeloma-consortium-immc
#10
Brenda M Birmann, Gabriella Andreotti, Anneclaire J De Roos, Nicola J Camp, Brian C H Chiu, John J Spinelli, Nikolaus Becker, Veronique Benhaim-Luzon, Parveen Bhatti, Paolo Boffetta, Paul Brennan, Elizabeth E Brown, Pierluigi Cocco, Laura Costas, Wendy Cozen, Silvia de Sanjosé, Lenka Foretová, Graham G Giles, Marc Maynadié, Kirsten B Moysich, Alexandra Nieters, Anthony Staines, Guido Tricot, Dennis Weisenburger, Yawei Zhang, Dalsu Baris, Mark P Purdue
BACKGROUND: Multiple myeloma (MM) risk increases with higher adult body mass index (BMI). Emerging evidence also supports an association of young adult BMI with MM. We undertook a pooled analysis of eight case-control studies to further evaluate anthropometric MM risk factors, including young adult BMI. METHODS: We conducted multivariable logistic regression analysis of usual adult anthropometric measures of 2,318 MM cases and 9,609 controls, and of young adult BMI (age 25 or 30 years) for 1,164 cases and 3,629 controls...
February 21, 2017: Cancer Epidemiology, Biomarkers & Prevention
https://www.readbyqxmd.com/read/28223290/nephrologists-perspectives-on-defining-and-applying-patient-centered-outcomes-in-hemodialysis
#11
Allison Tong, Wolfgang C Winkelmayer, David C Wheeler, Wim van Biesen, Peter Tugwell, Braden Manns, Brenda Hemmelgarn, Tess Harris, Sally Crowe, Angela Ju, Emma O'Lone, Nicole Evangelidis, Jonathan C Craig
BACKGROUND AND OBJECTIVES: Patient centeredness is widely advocated as a cornerstone of health care, but it is yet to be fully realized, including in nephrology. Our study aims to describe nephrologists' perspectives on defining and implementing patient-centered outcomes in hemodialysis. DESIGN, SETTING, PARTICIPANTS, & MEASUREMENTS: Face-to-face, semistructured interviews were conducted with 58 nephrologists from 27 dialysis units across nine countries, including the United States, the United Kingdom, Australia, Austria, Belgium, Canada, Germany, Singapore, and New Zealand...
February 21, 2017: Clinical Journal of the American Society of Nephrology: CJASN
https://www.readbyqxmd.com/read/28222507/recent-progress-in-alzheimer-s-disease-research-part-1-pathology
#12
Francis T Hane, Brenda Y Lee, Zoya Leonenko
The field of Alzheimer's disease (AD) research has grown exponentially over the past few decades, especially since the isolation and identification of amyloid-β from postmortem examination of the brains of AD patients. Recently, the Journal of Alzheimer's Disease (JAD) put forth approximately 300 research reports which were deemed to be the most influential research reports in the field of AD since 2010. JAD readers were asked to vote on these most influential reports. In this 3-part review, we review the results of the 300 most influential AD research reports to provide JAD readers with a readily accessible, yet comprehensive review of the state of contemporary research...
February 10, 2017: Journal of Alzheimer's Disease: JAD
https://www.readbyqxmd.com/read/28222269/restoring-cftr-function-reduces-airway-bacteria-and-inflammation-in-people-with-cystic-fibrosis-and-chronic-lung-infections
#13
Katherine B Hisert, Sonya L Heltshe, Christopher Pope, Peter Jorth, Xia Wu, Rachael M Edwards, Matthew Radey, Frank J Accurso, Daniel J Wolter, Gordon Cooke, Ryan J Adam, Suzanne Carter, Brenda Grogan, Jan L Launspach, Seamas C Donnelly, Charles Gallagher, James E Bruce, David Stoltz, Michael J Welsh, Lucas R Hoffman, Edward F McKone, Pradeep K Singh
RATIONALE: Previous work indicates that ivacaftor improves CFTR activity and lung function in people with cystic fibrosis (CF) and G551D-CFTR mutations, but does not reduce density of bacteria or markers of inflammation in the airway. These findings raise the possibility that infection and inflammation may progress independently of CFTR activity once CF lung disease is established. OBJECTIVES: To better understand the relationship between CFTR activity, airway microbiology and inflammation, and lung function in subjects with CF and chronic airway infections...
February 21, 2017: American Journal of Respiratory and Critical Care Medicine
https://www.readbyqxmd.com/read/28221943/food-allergy-knowledge-and-attitudes-of-restaurant-managers-and-staff-an-ehs-net-study
#14
Taylor J Radke, Laura G Brown, E Rickamer Hoover, Brenda V Faw, David Reimann, Melissa R Wong, David Nicholas, Jonathan Barkley, Danny Ripley
Dining outside of the home can be difficult for persons with food allergies who must rely on restaurant staff to properly prepare allergen-free meals. The purpose of this study was to understand and identify factors associated with food allergy knowledge and attitudes among restaurant managers, food workers, and servers. This study was conducted by the Environmental Health Specialists Network (EHS-Net), a collaborative forum of federal, state, and local environmental health specialists working to understand the environmental factors associated with food safety issues...
September 2016: Journal of Food Protection
https://www.readbyqxmd.com/read/28220360/oral-histoplasmosis
#15
Gillian A Folk, Brenda L Nelson
A 44-year-old female presented to her general dentist with the chief complaint of a painful mouth sore of 2 weeks duration. Clinical examination revealed an irregularly shaped ulcer of the buccal and lingual attached gingiva of the anterior mandible. A biopsy was performed and microscopic evaluation revealed histoplasmosis. Histoplasmosis, caused by Histoplasma capsulate, is the most common fungal infection in the United States. Oral lesions of histoplasmosis are generally associated with the disseminated form of histoplasmosis and may present as a fungating or ulcerative lesion of the oral mucosa...
February 20, 2017: Head and Neck Pathology
https://www.readbyqxmd.com/read/28216967/assessment-of-multi-modality-evaluations-of-obscure-gastrointestinal-bleeding
#16
Ryan Law, Jithinraj E Varayil, Louis M WongKeeSong, Jeff Fidler, Joel G Fletcher, John Barlow, Jeffrey Alexander, Elizabeth Rajan, Stephanie Hansel, Brenda Becker, Joseph J Larson, Felicity T Enders, David H Bruining, Nayantara Coelho-Prabhu
AIM: To determine the frequency of bleeding source detection in patients with obscure gastrointestinal bleeding (OGIB) who underwent double balloon enteroscopy (DBE) after pre-procedure imaging [multiphase computed tomography enterography (MPCTE), video capsule endoscopy (VCE), or both] and assess the impact of imaging on DBE diagnostic yield. METHODS: Retrospective cohort study using a prospectively maintained database of all adult patients presenting with OGIB who underwent DBE from September 1(st), 2002 to June 30(th), 2013 at a single tertiary center...
January 28, 2017: World Journal of Gastroenterology: WJG
https://www.readbyqxmd.com/read/28211812/recent-progress-in-alzheimer-s-disease-research-part-2-genetics-and-epidemiology
#17
Morgan Robinson, Brenda Y Lee, Francis T Hane
This is the second part of a three-part review series reviewing the most important advances in Alzheimer's disease (AD) research since 2010. This review covers the latest research on genetics and epidemiology. Epidemiological and genetic studies are revealing important insights into the etiology of, and factors that contribute to AD, as well as areas of priority for research into mechanisms and interventions. The widespread adoption of genome wide association studies has provided compelling evidence of the genetic complexity of AD with genes associated with such diverse physiological function as immunity and lipid metabolism being implicated in AD pathogenesis...
February 16, 2017: Journal of Alzheimer's Disease: JAD
https://www.readbyqxmd.com/read/28209721/the-cumulative-burden-of-double-stranded-dna-virus-detection-after-allogeneic-hct-is-associated-with-increased-mortality
#18
Joshua A Hill, Bryan T Mayer, Hu Xie, Wendy M Leisenring, Meei-Li Huang, Terry Stevens-Ayers, Filippo Milano, Colleen Delaney, Mohamed L Sorror, Brenda M Sandmaier, Garrett Nichols, Danielle M Zerr, Keith R Jerome, Joshua T Schiffer, Michael Boeckh
Strategies to prevent active infection with certain double-stranded DNA (dsDNA) viruses after allogeneic hematopoietic cell transplantation (HCT) are limited by incomplete understanding of their epidemiology and clinical impact. We retrospectively tested weekly plasma samples from allogeneic HCT recipients at our center from 2007-2014. We used quantitative PCR to test for cytomegalovirus (CMV), BK polyomavirus (BKV), human herpesvirus 6B (HHV-6B), HHV-6A, adenovirus (AdV), and Epstein-Barr virus (EBV) between days 0-100 post-HCT...
February 16, 2017: Blood
https://www.readbyqxmd.com/read/28209636/a-randomized-crossover-trial-of-dietary-sodium-restriction-in-stage-3-4-ckd
#19
Rajiv Saran, Robin L Padilla, Brenda W Gillespie, Michael Heung, Scott L Hummel, Vimal Kumar Derebail, Bertram Pitt, Nathan W Levin, Fansan Zhu, Samer R Abbas, Li Liu, Peter Kotanko, Philip Klemmer
BACKGROUND AND OBJECTIVES: Patients with chronic kidney disease (CKD) are often volume expanded and hypertensive. Few controlled studies have assessed the effects of a sodium-restricted diet (SRD) in CKD. DESIGN, SETTING, PARTICIPANTS, & MEASUREMENTS: We conducted a randomized crossover trial to evaluate the effect of SRD (target <2 g sodium per day) versus usual diet on hydration status (by bioelectrical impedance spectroscopy) and blood pressure (BP) between May of 2009 and May of 2013...
February 16, 2017: Clinical Journal of the American Society of Nephrology: CJASN
https://www.readbyqxmd.com/read/28207583/critical-appraisal-of-observational-designs
#20
Brenda Quincy, Patricia Ragan
No abstract text is available yet for this article.
March 2017: Journal of Physician Assistant Education
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