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Grzegorz Bauman, Francesco Santini, Orso Pusterla, Oliver Bieri
PURPOSE: To present a technique for simultaneous mapping of T1 , T2 , and relative spin density (M0 ) in human lung using inversion recovery ultra-fast steady-state free precession (IR-ufSSFP) imaging. METHODS: Pulmonary relaxometry with IR-ufSSFP is based on an interleaved time series acquisition of 2D images acquired at 1.5T. The technique was tested in a phantom and in four healthy volunteers using breath-hold and electrocardiogram triggering. Typically, 30 transient state images were acquired in a single breath-hold within < 10 s...
October 19, 2016: Magnetic Resonance in Medicine: Official Journal of the Society of Magnetic Resonance in Medicine
Emili Montserrat, Tycho Bauman, Julio Delgado
Medicine has been 'personalized' (i.e. centred in persons) since its foundation. Recently, however, the term 'personalized medicine' (or, better, 'precision medicine') has been introduced to define 'a form of medicine that uses information about a person's genes, proteins, and environment to prevent, diagnose, and treat disease'. This concept has gained momentum thanks to next-generation-sequencing (NGS) techniques that allow identification of molecular characteristics unique to the patient and to the tumour...
March 2016: Best Practice & Research. Clinical Haematology
Alon Vitenshtein, Yoav Charpak-Amikam, Rachel Yamin, Yoav Bauman, Batya Isaacson, Natan Stein, Orit Berhani, Liat Dassa, Moriya Gamliel, Chamutal Gur, Ariella Glasner, Carlos Gomez, Ronen Ben-Ami, Nir Osherov, Brendan P Cormack, Ofer Mandelboim
Natural killer (NK) cells form an important arm of the innate immune system and function to combat a wide range of invading pathogens, ranging from viruses to bacteria. However, the means by which NK cells accomplish recognition of pathogens with a limited repertoire of receptors remain largely unknown. In the current study, we describe the recognition of an emerging fungal pathogen, Candida glabrata, by the human NK cytotoxic receptor NKp46 and its mouse ortholog, NCR1. Using NCR1 knockout mice, we observed that this receptor-mediated recognition was crucial for controlling C...
October 12, 2016: Cell Host & Microbe
Ashraf S Gorgey, Zachary A Graham, William A Bauman, Christopher Cardozo, David R Gater
STUDY DESIGN: Longitudinal design. OBJECTIVES: The study determined the effects of two forms of exercise training on the abundance of two proteins, (glucose transporter-4 [GLUT-4], adenosine monophosphate kinase [AMPK]) involved in glucose utilization and the transcriptional coactivator that regulates the genes involved in energy metabolism and mitochondrial biogenesis (peroxisome proliferator-activated receptor (PPAR) coactivator 1 alpha [PGC-1α]), in muscles in men with chronic motor-complete spinal cord injury (SCI)...
October 13, 2016: Journal of Spinal Cord Medicine
R L Ferris, J L Geiger, S Trivedi, N C Schmitt, D E Heron, J T Johnson, S Kim, U Duvvuri, D A Clump, J E Bauman, J P Ohr, W E Gooding, A Argiris
BACKGROUND: Treatment intensification for resected, high-risk, head and neck squamous cell carcinoma (HNSCC) is an area of active investigation with novel adjuvant regimens under study. In this trial, the epidermal growth-factor receptor (EGFR) pathway was targeted using the IgG2 monoclonal antibody panitumumab in combination with cisplatin chemoradiotherapy (CRT) in high-risk, resected HNSCC. PATIENTS AND METHODS: Eligible patients included resected pathologic stage III or IVA squamous cell carcinoma of the oral cavity, larynx, hypopharynx, or human-papillomavirus (HPV)-negative oropharynx, without gross residual tumor, featuring high-risk factors (margins <1 mm, extracapsular extension, perineural or angiolymphatic invasion, or ≥2 positive lymph nodes)...
October 11, 2016: Annals of Oncology: Official Journal of the European Society for Medical Oncology
Warren Tierney, Martin Schweinsberg, Jennifer Jordan, Deanna M Kennedy, Israr Qureshi, S Amy Sommer, Nico Thornley, Nikhil Madan, Michelangelo Vianello, Eli Awtrey, Luke Lei Zhu, Daniel Diermeier, Justin E Heinze, Malavika Srinivasan, David Tannenbaum, Eliza Bivolaru, Jason Dana, Clintin P Davis-Stober, Christilene du Plessis, Quentin F Gronau, Andrew C Hafenbrack, Eko Yi Liao, Alexander Ly, Maarten Marsman, Toshio Murase, Michael Schaerer, Christina M Tworek, Eric-Jan Wagenmakers, Lynn Wong, Tabitha Anderson, Christopher W Bauman, Wendy L Bedwell, Victoria Brescoll, Andrew Canavan, Jesse J Chandler, Erik Cheries, Sapna Cheryan, Felix Cheung, Andrei Cimpian, Mark A Clark, Diana Cordon, Fiery Cushman, Peter H Ditto, Alice Amell, Sarah E Frick, Monica Gamez-Djokic, Rebecca Hofstein Grady, Jesse Graham, Jun Gu, Adam Hahn, Brittany E Hanson, Nicole J Hartwich, Kristie Hein, Yoel Inbar, Lily Jiang, Tehlyr Kellogg, Nicole Legate, Timo P Luoma, Heidi Maibeucher, Peter Meindl, Jennifer Miles, Alexandra Mislin, Daniel C Molden, Matt Motyl, George Newman, Hoai Huong Ngo, Harvey Packham, P Scott Ramsay, Jennifer L Ray, Aaron M Sackett, Anne-Laure Sellier, Tatiana Sokolova, Walter Sowden, Daniel Storage, Xiaomin Sun, Jay J Van Bavel, Anthony N Washburn, Cong Wei, Erik Wetter, Carlos T Wilson, Sophie-Charlotte Darroux, Eric Luis Uhlmann
We present the data from a crowdsourced project seeking to replicate findings in independent laboratories before (rather than after) they are published. In this Pre-Publication Independent Replication (PPIR) initiative, 25 research groups attempted to replicate 10 moral judgment effects from a single laboratory's research pipeline of unpublished findings. The 10 effects were investigated using online/lab surveys containing psychological manipulations (vignettes) followed by questionnaires. Results revealed a mix of reliable, unreliable, and culturally moderated findings...
October 11, 2016: Scientific Data
Kristine Baumane, Renate Ranka, Guna Laganovska
PURPOSE: The aim of this study is to determine differences in the levels of NT-proANP in the plasma and aqueous humor of glaucoma and cataract patients and to evaluate whether any relationships are present. METHODS: The study group consisted of 58 patients with primary-open glaucoma (POAG) undergoing trabeculectomy surgery. The control group was comprised of 32 age-matched cataract patients. The concentration of the N-terminal fragment of the proatrial natriuretic peptide (NT-proANP, 1-98) in the aqueous humor and blood plasma samples was measured using an immunochemical method (ELISA)...
October 10, 2016: Current Eye Research
Paul Downward, Simona Rasciute
International public policy emphasises the need to increase current low levels of physical activity (WHO, 2010). A large literature examines the reasons for the low levels of physical activity but tends to focus on the correlates of behaviour. This has prompted a call for more causal research to better support policy recommendations to change behaviour (Bauman et al., 2012). Using a large sample of individuals from the British Household Panel Survey (BHPS) between 1996/7 and 2006/7, a dynamic panel data analysis is employed to reveal a causal contemporaneous effect of a household peer's participation in physical activity on an individual's behaviour...
September 28, 2016: Social Science & Medicine
C A Bauman, H W Barkema, J Dubuc, G P Keefe, D F Kelton
The objective of this study was to identify the key management and disease issues affecting the Canadian dairy industry. An online questionnaire (FluidSurveys, was conducted between March 1 and May 31, 2014. A total of 1,025 responses were received from across Canada of which 68% (n = 698) of respondents were dairy producers, and the remaining respondents represented veterinarians, university researchers, government personnel, and other allied industries. Participants were asked to identify their top 3 management and disease priorities from 2 lists offered...
October 5, 2016: Journal of Dairy Science
Justin R Perrault, Katherine D Bauman, Taylor M Greenan, Patricia C Blum, Michael S Henry, Catherine J Walsh
Blooms of Karenia brevis (also called red tides) occur almost annually in the Gulf of Mexico. The health effects of the neurotoxins (i.e., brevetoxins) produced by this toxic dinoflagellate on marine turtles are poorly understood. Florida's Gulf Coast represents an important foraging and nesting area for a number of marine turtle species. Most studies investigating brevetoxin exposure in marine turtles thus far focus on dead and/or stranded individuals and rarely examine the effects in apparently "healthy" free-ranging individuals...
October 1, 2016: Aquatic Toxicology
Duncan Randall, John P Rosenberg, Suzanne Reimer
Preferred place of care and death is a widely used quality measure for palliative and end of life care services. In this paper we explore the use of Zygmunt Bauman's ideas on solid and liquid modernity to understand the complexity of the social geographical contexts of delivering and receiving care. While solid ways of dying offer certainty and standardised care, more liquid ways allow for individualised care connected to family and communities. Understanding the complex tensions between solid and liquid aspects of palliative care may allow practitioners to help dying people to die in the ways and places they prefer...
September 29, 2016: Death Studies
Stephanie L Skala, Scott R Owens, Hong Xiao, Kristy A Bauman, Scott A Tomlins, Arul M Chinnaiyan, Lina Shao, Jeffrey M Jentzen, David Gordon, Rohit Mehra
Hepatic cirrhosis is commonly associated with hyperestrogenism. Previous studies have reported morphologic changes in benign and malignant prostate tissue exposed to estrogen or anti-androgens. To our knowledge, histopathologic features of prostatic adenocarcinoma in patients with cirrhosis have not been well-reported. We present a case of incidental, but pathologically significant, prostatic adenocarcinoma detected on autopsy in a 67-year-old male patient with cirrhosis and spider angiomata. The morphologic and immunohistochemical features (including variable ERG expression) of the prostatic adenocarcinoma were consistent with hormone exposure related changes, suggesting that cirrhosis-induced elevated estrogen-to-testosterone ratio and exogenous hormone therapy might induce similar phenotypes...
November 2016: Urology Case Reports
D C Ling, J Vargo, R L Ferris, J Ohr, D A Clump, W Y W Yau, U Duvvuri, S Kim, J T Johnson, J E Bauman, B F Branstetter, D E Heron
No abstract text is available yet for this article.
October 1, 2016: International Journal of Radiation Oncology, Biology, Physics
S Yoon, T Shaikh, E A Ross, J Bauman, H Borghaei, R Mehra, J E Meyer, M A Hallman
No abstract text is available yet for this article.
October 1, 2016: International Journal of Radiation Oncology, Biology, Physics
Y Dong, T Li, T M Churilla, R Mehra, M Lango, J Bauman, J A Ridge, T J Galloway
No abstract text is available yet for this article.
October 1, 2016: International Journal of Radiation Oncology, Biology, Physics
A J Hayes, T W C Lung, A Bauman, K Howard
BACKGROUND/OBJECTIVES: Modelling is increasingly being used to predict the epidemiology of obesity progression and its consequences. The aims of this study were: a) to present and validate a model for prediction of obesity among Australian adults and b) to use the model to project the prevalence of obesity and severe obesity by 2025. SUBJECTS/METHODS: Individual level simulation combined with survey estimation techniques to model changing population BMI distribution over time...
September 27, 2016: International Journal of Obesity: Journal of the International Association for the Study of Obesity
Helen Butlin, Elizabeth Anne Kinsella, Carla Garcia, Glenn Bauman
OBJECTIVE: The concept of "wisdom" is beginning to emerge in the oncology literature, raising questions concerning: (1) how the concept of wisdom is used in oncology literature; (2) the ways in which wisdom has been a focus of inquiry within oncology care; and (3) how wisdom is characterized when the term is used. METHOD: A scoping review, using Arksey and O'Malley's five-step framework, was undertaken to address these questions. In consultation with oncology reference librarians, "wisdom"- and "oncology"-related search terms were identified, and four electronic databases were searched: CINAHL, SocINDEX, PubMed, and PsychINFO...
September 26, 2016: Palliative & Supportive Care
Jean-Guy Belliveau, Glenn Bauman, David R Macdonald
The post-treatment monitoring of glioma patients remains an area of active research and development. Conventional imaging with MRI is a highly sensitive modality for detecting and monitoring primary and secondary brain tumors and includes multi-parametric sequences to better characterize the disease. Standardized schemes for measuring response to treatment are in wide clinical use; however, the introduction of new therapeutics have introduced new patterns of response that can confound interpretation of conventional MRI and can cause uncertainty in the proper management following therapy...
October 8, 2016: Expert Review of Anticancer Therapy
Disha Patel, Janet Antwi, Pratibha C Koneru, Erik Serrao, Stefano Forli, Jacques J Kessl, Lei Feng, Nanjie Deng, Ronald M Levy, James R Fuchs, Arthur J Olson, Alan N Engelman, Joseph D Bauman, Mamuka Kvaratskhelia, Eddy Arnold
HIV-1 integrase (IN) is essential for virus replication and represents an important multifunctional therapeutic target. Recently discovered quinoline-based allosteric IN inhibitors (ALLINIs) potently impair HIV-1 replication and are currently in clinical trials. ALLINIs exhibit a multimodal mechanism of action by inducing aberrant IN multimerization during virion morphogenesis and by competing with IN for binding to its cognate cellular cofactor LEDGF/p75 during early steps of HIV-1 infection. However, quinoline-based ALLINIs impose a low genetic barrier for the evolution of resistant phenotypes, which highlights a need for discovery of second-generation inhibitors...
September 19, 2016: Journal of Biological Chemistry
Cathy A Bauman, Andria Jones-Bitton, Jocelyn Jansen, David Kelton, Paula Menzies
BACKGROUND: The study's objective was to evaluate the ability of fecal culture (FCUL) and fecal PCR (FPCR) to identify dairy goat and dairy sheep shedding Mycobacterium avium ssp. paratuberculosis. A cross-sectional study of the small ruminant populations was performed in Ontario, Canada between October 2010 and August 2011. Twenty-nine dairy goat herds and 21 dairy sheep flocks were visited, and 20 lactating females > two years of age were randomly selected from each farm resulting in 580 goats and 397 sheep participating in the study...
2016: BMC Veterinary Research
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