927 results on '"Corby P"'
Search Results
102. Effects of COVID-19 pandemic and quarantine period on physical activity and dietary habits of college-aged students
- Author
-
Corby Sidebottom, Sarah Ullevig, Kelly Cheever, and Tianou Zhang
- Subjects
COVID-19 ,Physical activity ,Dietary behavior ,Food insecurity ,College students ,Medicine (General) ,R5-920 - Abstract
The coronavirus disease 2019 (COVID-19) pandemic led to sudden extreme changes in lifestyle, potentially causing adverse changes in physical activity, sedentary behavior, and dietary habits. The objective of the study was to investigate the effects of COVID-19 quarantine on physical activity, dietary habits, and food insecurity among college students who were impacted by the quarantine periods and campus closures. The findings of the study will provide preliminary evidence on dietary, physical activity, and sedentary behavior changes induced by the pandemic among college students.Participants (n = 403) completed a cross-sectional self-report online questionnaire, evaluating the physical activity, sedentary behavior, and dietary behaviors before- and during-COVID-19 campus closures (March–May 2020). Sociodemographic and descriptive information was also obtained from each participant. Wilcoxon signed-rank test was used to assess changes in physical activity, sedentary behavior, and dietary habits. McNemar's test was used to compare food insecurity changes. Data were presented as median and interquartile range.A total of 291 participants who met the inclusion criteria were enrolled in the study (college-aged, 18–24 years). Physical activity decreased at vigorous (2 days/week to 1 day/week, p
- Published
- 2021
- Full Text
- View/download PDF
103. Fatty acid homeostasis in honey bees (Apis mellifera) fed commercial diet supplements
- Author
-
Corby-Harris, Vanessa, Bennett, Meghan M., Deeter, Megan E., Snyder, Lucy, Meador, Charlotte, Welchert, Ashley C., Hoffman, Amelia, Obernesser, Bethany T., and Carroll, Mark J.
- Published
- 2021
- Full Text
- View/download PDF
104. The kinetics of metal oxide photoanodes from charge generation to catalysis
- Author
-
Corby, Sacha, Rao, Reshma R., Steier, Ludmilla, and Durrant, James R.
- Published
- 2021
- Full Text
- View/download PDF
105. Non-Detection of HC$_{11}$N toward TMC-1: Constraining the Chemistry of Large Carbon-Chain Molecules
- Author
-
Loomis, Ryan A., Shingledecker, Christopher N., Langston, Glen, McGuire, Brett A., Dollhopf, Niklaus M., Burkhardt, Andrew M., Corby, Joanna, Booth, Shawn T., Carroll, P. Brandon, Turner, Barry, and Remijan, Anthony J.
- Subjects
Astrophysics - Astrophysics of Galaxies - Abstract
Bell et al. (1997) reported the first detection of the cyanopolyyne HC$_{11}$N toward the cold dark cloud TMC-1; no subsequent detections have been reported toward any source. Additional observations of cyanopolyynes and other carbon-chain molecules toward TMC-1 have shown a log-linear trend between molecule size and column density, and in an effort to further explore the underlying chemical processes driving this trend, we have analyzed GBT observations of HC$_9$N and HC$_{11}$N toward TMC-1. Although we find an HC$_9$N column density consistent with previous values, HC$_{11}$N is not detected and we derive an upper limit column density significantly below that reported in Bell et al. Using a state-of-the-art chemical model, we have investigated possible explanations of non-linearity in the column density trend. Despite updating the chemical model to better account for ion-dipole interactions, we are not able to explain the non-detection of HC$_{11}$N, and we interpret this as evidence of previously unknown carbon-chain chemistry. We propose that cyclization reactions may be responsible for the depleted HC$_{11}$N abundance, and that products of these cyclization reactions should be investigated as candidate interstellar molecules., Comment: 10 pages, 7 figures, 3 tables, accepted for publication in MNRAS
- Published
- 2016
- Full Text
- View/download PDF
106. CSO and CARMA Observations of L1157. II. Chemical Complexity in the Shocked Outflow
- Author
-
Burkhardt, Andrew M., Dollhopf, Niklaus M., Corby, Joanna F., Carroll, P. Brandon, Shingledecker, Christopher N., Loomis, Ryan A., Booth, Shawn Thomas, Blake, Geoffrey A., Herbst, Eric, Remijan, Anthony J., and McGuire, Brett A.
- Subjects
Astrophysics - Astrophysics of Galaxies - Abstract
L1157, a molecular dark cloud with an embedded Class 0 protostar possessing a bipolar outflow, is an excellent source for studying shock chemistry, including grain-surface chemistry prior to shocks, and post-shock, gas-phase processing. The L1157-B1 and B2 positions experienced shocks at an estimated ~2000 and 4000 years ago, respectively. Prior to these shock events, temperatures were too low for most complex organic molecules to undergo thermal desorption. Thus, the shocks should have liberated these molecules from the ice grain-surfaces en masse, evidenced by prior observations of SiO and multiple grain mantle species commonly associated with shocks. Grain species, such as OCS, CH3OH, and HNCO, all peak at different positions relative to species that are preferably formed in higher velocity shocks or repeatedly-shocked material, such as SiO and HCN. Here, we present high spatial resolution (~3") maps of CH3OH, HNCO, HCN, and HCO+ in the southern portion of the outflow containing B1 and B2, as observed with CARMA. The HNCO maps are the first interferometric observations of this species in L1157. The maps show distinct differences in the chemistry within the various shocked regions in L1157B. This is further supported through constraints of the molecular abundances using the non-LTE code RADEX (Van der Tak et al. 2007). We find the east/west chemical differentiation in C2 may be explained by the contrast of the shock's interaction with either cold, pristine material or warm, previously-shocked gas, as seen in enhanced HCN abundances. In addition, the enhancement of the HNCO abundance toward the the older shock, B2, suggests the importance of high-temperature O-chemistry in shocked regions., Comment: Accepted for publication in the Astrophysical Journal
- Published
- 2016
- Full Text
- View/download PDF
107. Identification and differential usage of a host metalloproteinase entry pathway by SARS-CoV-2 Delta and Omicron
- Author
-
Mehdi Benlarbi, Geneviève Laroche, Corby Fink, Kathy Fu, Rory P. Mulloy, Alexandra Phan, Ardeshir Ariana, Corina M. Stewart, Jérémie Prévost, Guillaume Beaudoin-Bussières, Redaet Daniel, Yuxia Bo, Omar El Ferri, Julien Yockell-Lelièvre, William L. Stanford, Patrick M. Giguère, Samira Mubareka, Andrés Finzi, Gregory A. Dekaban, Jimmy D. Dikeakos, and Marceline Côté
- Subjects
Biological sciences ,molecular biology ,microbiology ,virology ,Science - Abstract
Summary: The severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) spike glycoprotein (S) binds to angiotensin-converting enzyme 2 (ACE2) to mediate membrane fusion via two distinct pathways: 1) a surface, serine protease-dependent or 2) an endosomal, cysteine protease-dependent pathway. In this study, we found that SARS-CoV-2 S has a wider protease usage and can also be activated by TMPRSS13 and matrix metalloproteinases (MMPs). We found that MMP-2 and MMP-9 played roles in SARS-CoV-2 S cell-cell fusion and TMPRSS2- and cathepsin-independent viral entry in cells expressing high MMP levels. MMP-dependent viral entry required cleavage at the S1/S2 junction in viral producer cells, and differential processing of variants of concern S dictated its usage; the efficiently processed Delta S preferred metalloproteinase-dependent entry when available, and less processed Omicron S was unable to us metalloproteinases for entry. As MMP-2/9 are released during inflammation, they may play roles in S-mediated cytopathic effects, tropism, and disease outcome.
- Published
- 2022
- Full Text
- View/download PDF
108. Metatranscriptomic Comparison of Endophytic and Pathogenic Fusarium–Arabidopsis Interactions Reveals Plant Transcriptional Plasticity
- Author
-
Li Guo, Houlin Yu, Bo Wang, Kathryn Vescio, Gregory A. DeIulio, He Yang, Andrew Berg, Lili Zhang, Véronique Edel-Hermann, Christian Steinberg, H. Corby Kistler, and Li-Jun Ma
- Subjects
Arabidopsis thaliana ,comparative genomics ,endophyte ,Fusarium oxysporum ,host-fungal interactions ,pathogen ,Microbiology ,QR1-502 ,Botany ,QK1-989 - Abstract
Plants are continuously exposed to beneficial and pathogenic microbes, but how plants recognize and respond to friends versus foes remains poorly understood. Here, we compared the molecular response of Arabidopsis thaliana independently challenged with a Fusarium oxysporum endophyte Fo47 versus a pathogen Fo5176. These two F. oxysporum strains share a core genome of about 46 Mb, in addition to 1,229 and 5,415 unique accessory genes. Metatranscriptomic data reveal a shared pattern of expression for most plant genes (about 80%) in responding to both fungal inoculums at all timepoints from 12 to 96 h postinoculation (HPI). However, the distinct responding genes depict transcriptional plasticity, as the pathogenic interaction activates plant stress responses and suppresses functions related to plant growth and development, while the endophytic interaction attenuates host immunity but activates plant nitrogen assimilation. The differences in reprogramming of the plant transcriptome are most obvious in 12 HPI, the earliest timepoint sampled, and are linked to accessory genes in both fungal genomes. Collectively, our results indicate that the A. thaliana and F. oxysporum interaction displays both transcriptome conservation and plasticity in the early stages of infection, providing insights into the fine-tuning of gene regulation underlying plant differential responses to fungal endophytes and pathogens.[Graphic: see text] Copyright © 2021 The Author(s). This is an open access article distributed under the CC BY-NC-ND 4.0 International license.
- Published
- 2021
- Full Text
- View/download PDF
109. An Evaluation of Controversial Statements in Etica Teologica Della Vita.
- Author
-
Šeman, Elvis I., Mathieson, Eamonn M., Villa, Umberto P., Little, Deirdre T., Juanta, Randy DLR, Corby, Paschal, Fleming, John I., and Purcell, Brendan
- Subjects
INFERTILITY treatment ,FERTILITY ,HEALTH literacy ,REPRODUCTIVE health ,HUMAN sexuality ,HUMAN reproductive technology ,ETHICS ,RELIGIOUS ethics ,CONTRACEPTION - Abstract
The teachings of the Catholic Church on human sexuality, contraception and the treatment of infertility are well established and clearly explained in many Church documents, including Humanae vitae and Familiaris consortio. In 2022, a book was published in Italian which reported on a seminar organised by an Academy of the Catholic Church about the ethics of life. Titled the Theological Ethics of Life (abbreviated 'ETV' in Italian), the conclusion of chapter VII contains statements about contraception and assisted reproductive technologies (ART) which, though somewhat difficult to interpret, appear to be controversial with regard to accepted Church teaching on these subjects. This paper presents a detailed analysis by a group of Australian Catholic doctors and ethicists of an English translation of paragraphs 172 and 173 of ETV and concludes that they contain statements which deviate from and contradict accepted Catholic teaching on contraception and ART. The authors also claim that a thorough up-to-date knowledge and understanding of suitable current alternatives to contraception and ART (e.g. in-vitro fertilization, IVF) which are safe, effective, readily accessible and consistent with Catholic ethics appears to be lacking in paragraphs 172 and 173 of ETV. The authors suggest a better understanding of currently available methods to assist with fertility care, aided by input from Catholic medical experts working in the areas of Fertility Awareness Methods (FAMs) and Restorative Reproductive Medicine (RRM) would better inform ongoing debates about contraception and ART within the Church and be of service to the Faithful who should be encouraged to pursue these alternatives which are both effective and consistent with Church teaching on human sexuality and morals. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
110. Prediction of individual weight loss using supervised learning: findings from the CALERIETM2 study
- Author
-
Glasbrenner, Christina, Höchsmann, Christoph, Pieper, Carl F, Wasserfurth, Paulina, Dorling, James L, Martin, Corby K, Redman, Leanne M, and Koehler, Karsten
- Abstract
Predicting individual weight loss (WL) responses to lifestyle interventions is challenging but might help practitioners and clinicians select the most promising approach for each individual.
- Published
- 2024
- Full Text
- View/download PDF
111. Exploring Differences in Cardiorespiratory Fitness Response Rates Across Varying Doses of Exercise Training: A Retrospective Analysis of Eight Randomized Controlled Trials
- Author
-
Bonafiglia, Jacob T., Preobrazenski, Nicholas, Islam, Hashim, Walsh, Jeremy J., Ross, Robert, Johannsen, Neil M., Martin, Corby K., Church, Timothy S., Slentz, Cris A., Ross, Leanna M., Kraus, William E., Kenny, Glen P., Goldfield, Gary S., Prud’homme, Denis, Sigal, Ronald J., Earnest, Conrad P., and Gurd, Brendon J.
- Published
- 2021
- Full Text
- View/download PDF
112. Photobiomodulation therapy in management of cancer therapy-induced side effects: WALT position paper 2022
- Author
-
Jolien Robijns, Raj G. Nair, Joy Lodewijckx, Praveen Arany, Andrei Barasch, Jan M. Bjordal, Paolo Bossi, Anne Chilles, Patricia M. Corby, Joel B. Epstein, Sharon Elad, Reza Fekrazad, Eduardo Rodrigues Fregnani, Marie-Thérèse Genot, Ana M. C. Ibarra, Michael R. Hamblin, Vladimir Heiskanen, Ken Hu, Jean Klastersky, Rajesh Lalla, Sofia Latifian, Arun Maiya, Jeroen Mebis, Cesar A. Migliorati, Dan M. J. Milstein, Barbara Murphy, Judith E. Raber-Durlacher, Hendrik J. Roseboom, Stephen Sonis, Nathaniel Treister, Yehuda Zadik, René-Jean Bensadoun, and “Cancer Supportive Care” WALT Working Group
- Subjects
photobiomodulation (PBM) ,cancer supportive care ,guidelines ,recommendations ,mucositis ,dermatitis ,Neoplasms. Tumors. Oncology. Including cancer and carcinogens ,RC254-282 - Abstract
DisclaimerThis article is based on recommendations from the 12th WALT Congress, Nice, October 3-6, 2018, and a follow-up review of the existing data and the clinical observations of an international multidisciplinary panel of clinicians and researchers with expertise in the area of supportive care in cancer and/or PBM clinical application and dosimetry. This article is informational in nature. As with all clinical materials, this paper should be used with a clear understanding that continued research and practice could result in new insights and recommendations. The review reflects the collective opinion and, as such, does not necessarily represent the opinion of any individual author. In no event shall the authors be liable for any decision made or action taken in reliance on the proposed protocols.ObjectiveThis position paper reviews the potential prophylactic and therapeutic effects of photobiomodulation (PBM) on side effects of cancer therapy, including chemotherapy (CT), radiation therapy (RT), and hematopoietic stem cell transplantation (HSCT).BackgroundThere is a considerable body of evidence supporting the efficacy of PBM for preventing oral mucositis (OM) in patients undergoing RT for head and neck cancer (HNC), CT, or HSCT. This could enhance patients’ quality of life, adherence to the prescribed cancer therapy, and treatment outcomes while reducing the cost of cancer care.MethodsA literature review on PBM effectiveness and dosimetry considerations for managing certain complications of cancer therapy were conducted. A systematic review was conducted when numerous randomized controlled trials were available. Results were presented and discussed at an international consensus meeting at the World Association of photobiomoduLation Therapy (WALT) meeting in 2018 that included world expert oncologists, radiation oncologists, oral oncologists, and oral medicine professionals, physicists, engineers, and oncology researchers. The potential mechanism of action of PBM and evidence of PBM efficacy through reported outcomes for individual indications were assessed.ResultsThere is a large body of evidence demonstrating the efficacy of PBM for preventing OM in certain cancer patient populations, as recently outlined by the Multinational Association for Supportive Care in Cancer/International Society of Oral Oncology (MASCC/ISOO). Building on these, the WALT group outlines evidence and prescribed PBM treatment parameters for prophylactic and therapeutic use in supportive care for radiodermatitis, dysphagia, xerostomia, dysgeusia, trismus, mucosal and bone necrosis, lymphedema, hand-foot syndrome, alopecia, oral and dermatologic chronic graft-versus-host disease, voice/speech alterations, peripheral neuropathy, and late fibrosis amongst cancer survivors.ConclusionsThere is robust evidence for using PBM to prevent and treat a broad range of complications in cancer care. Specific clinical practice guidelines or evidence-based expert consensus recommendations are provided. These recommendations are aimed at improving the clinical utilization of PBM therapy in supportive cancer care and promoting research in this field. It is anticipated these guidelines will be revised periodically.
- Published
- 2022
- Full Text
- View/download PDF
113. Human total, basal and activity energy expenditures are independent of ambient environmental temperature
- Author
-
Xueying Zhang, Yosuke Yamada, Hiroyuki Sagayama, Philip N. Ainslie, Ellen E. Blaak, Maciej S. Buchowski, Graeme L. Close, Jamie A. Cooper, Sai Krupa Das, Lara R. Dugas, Michael Gurven, Asmaa El Hamdouchi, Sumei Hu, Noorjehan Joonas, Peter Katzmarzyk, William E. Kraus, Robert F. Kushner, William R. Leonard, Corby K. Martin, Erwin P. Meijer, Marian L. Neuhouser, Robert M. Ojiambo, Yannis P. Pitsiladis, Guy Plasqui, Ross L. Prentice, Susan B. Racette, Eric Ravussin, Leanne M. Redman, Rebecca M. Reynolds, Susan B. Roberts, Luis B. Sardinha, Analiza M. Silva, Eric Stice, Samuel S. Urlacher, Edgar A. Van Mil, Brian M. Wood, Alexia J. Murphy-Alford, Cornelia Loechl, Amy H. Luke, Jennifer Rood, Dale A. Schoeller, Klaas R. Westerterp, William W. Wong, Herman Pontzer, John R. Speakman, Lene F. Andersen, Liam J. Anderson, Lenore Arab, Issad Baddou, Bedu Addo, Stephane Blanc, Alberto Bonomi, Carlijn V.C. Bouten, Pascal Bovet, Stefan Branth, Niels C. De Bruin, Nancy F. Butte, Lisa H. Colbert, Stephan G. Camps, Alice E. Dutman, Simon D. Eaton, Ulf Ekelund, Sonja Entringer, Cara Ebbeling, Sölve Elmståhl, Mikael Fogelholm, Terrence Forrester, Barry W. Fudge, Tamara Harris, Rik Heijligenberg, Annelies H. Goris, Catherine Hambly, Marije B. Hoos, Hans U. Jorgensen, Annemiek M. Joosen, Kitty P. Kempen, Misaka Kimura, Watanee Kriengsinyos, Estelle V. Lambert, Christel L. Larsson, Nader Lessan, David S. Ludwig, Margaret McCloskey, Anine C. Medin, Gerwin A. Meijer, Eric Matsiko, Alida Melse-Boonstra, James C. Morehen, James P. Morton, Theresa A. Nicklas, Daphne L. Pannemans, Kirsi H. Pietiläinen, Renaat M. Philippaerts, Roberto A. Rabinovich, John J. Reilly, Elisabet M. Rothenberg, Albertine J. Schuit, Sabine Schulz, Anders M. Sjödin, Amy Subar, Minna Tanskanen, Ricardo Uauy, Giulio Valenti, Ludo M. Van Etten, Rita Van den Berg-Emons, Wim G. Van Gemert, Erica J. Velthuis-te Wierik, Wilhelmine W. Verboeket-van de Venne, Jeanine A. Verbunt, Jonathan C.K. Wells, and George Wilson
- Subjects
Human activity in medical context ,Human Physiology ,Human metabolism ,Science - Abstract
Summary: Lower ambient temperature (Ta) requires greater energy expenditure to sustain body temperature. However, effects of Ta on human energetics may be buffered by environmental modification and behavioral compensation. We used the IAEA DLW database for adults in the USA (n = 3213) to determine the effect of Ta (−10 to +30°C) on TEE, basal (BEE) and activity energy expenditure (AEE) and physical activity level (PAL). There were no significant relationships (p > 0.05) between maximum, minimum and average Ta and TEE, BEE, AEE and PAL. After adjustment for fat-free mass, fat mass and age, statistically significant (p
- Published
- 2022
- Full Text
- View/download PDF
114. CSO and CARMA Observations of L1157. I. A Deep Search for Hydroxylamine (NH$_2$OH)
- Author
-
McGuire, Brett A., Carroll, P. Brandon, Dollhopf, Niklaus M., Crockett, Nathan R., Corby, Joanna F., Loomis, Ryan A., Burkhardt, Andrew, Shingledecker, Christopher, Blake, Geoffrey A., and Remijan, Anthony J.
- Subjects
Astrophysics - Astrophysics of Galaxies - Abstract
A deep search for the potential glycine precursor hydroxylamine (NH$_2$OH) using the Caltech Submillimeter Observatory (CSO) at $\lambda = 1.3$ mm and the Combined Array for Research in Millimeter-wave Astronomy (CARMA) at $\lambda = 3$ mm is presented toward the molecular outflow L1157, targeting the B1 and B2 shocked regions. We report non-detections of NH$_2$OH in both sources. We a perform non-LTE analysis of CH$_3$OH observed in our CSO spectra to derive kinetic temperatures and densities in the shocked regions. Using these parameters, we derive upper limit column densities of NH$_2$OH of $\leq1.4 \times 10^{13}$~cm$^{-2}$ and $\leq1.5 \times 10^{13}$~cm$^{-2}$ toward the B1 and B2 shocks, respectively, and upper limit relative abundances of $N_{NH_2OH}/N_{H_2} \leq1.4 \times 10^{-8}$ and $\leq1.5 \times 10^{-8}$, respectively., Comment: Accepted in the Astrophysical Journal
- Published
- 2015
- Full Text
- View/download PDF
115. An ATCA Survey of Sagittarius~B2 at 7~mm: Chemical Complexity Meets Broadband Interferometry
- Author
-
Corby, Joanna F., Jones, Paul A., Cunningham, Maria R., Menten, Karl M., Belloche, Arnaud, Schwab, Frederic R., Walsh, Andrew J., Balnozan, Egon, Bronfman, Leonardo, Lo, Nadia, and Remijan, Anthony J.
- Subjects
Astrophysics - Astrophysics of Galaxies - Abstract
We present a 30 - 50 GHz survey of Sagittarius B2(N) conducted with the Australia Telescope Compact Array (ATCA) with 5 - 10 arcsec resolution. This work releases the survey data and demonstrates the utility of scripts that perform automated spectral line fitting on broadband line data. We describe the line-fitting procedure, evaluate the performance of the method, and provide access to all data and scripts. The scripts are used to characterize the spectra at the positions of three HII regions, each with recombination line emission and molecular line absorption. Towards the most line-dense of the three regions characterised in this work, we detect ~500 spectral line components of which ~90 per cent are confidently assigned to H and He recombination lines and to 53 molecular species and their isotopologues. The data reveal extremely subthermally excited molecular gas absorbing against the continuum background at two primary velocity components. Based on the line radiation over the full spectra, the molecular abundances and line excitation in the absorbing components appear to vary substantially towards the different positions, possibly indicating that the two gas clouds are located proximate to the star forming cores instead of within the envelope of Sgr B2. Furthermore, the spatial distributions of species including CS, OCS, SiO, and HNCO indicate that the absorbing gas components likely have high UV-flux. Finally, the data contain line-of-sight absorption by $\sim$15 molecules observed in translucent gas in the Galactic Center, bar, and intervening spiral arm clouds, revealing the complex chemistry and clumpy structure of this gas. Formamide (NH$_2$CHO) is detected for the first time in a translucent cloud., Comment: 31 pages of the article, with 53 additional pages of appendices. 16 figures in the main article
- Published
- 2015
- Full Text
- View/download PDF
116. HuTO: an Human Time Ontology for Semantic Web Applications
- Author
-
Diallo, Papa Fary, Corby, Olivier, Mirbel, Isabelle, Lo, Moussa, and Ndiaye, Seydina M.
- Subjects
Computer Science - Artificial Intelligence - Abstract
The temporal phenomena have many facets that are studied by different communities. In Semantic Web, large heterogeneous data are handled and produced. These data often have informal, semi-formal or formal temporal information which must be interpreted by software agents. In this paper we present Human Time Ontology (HuTO) an RDFS ontology to annotate and represent temporal data. A major contribution of HuTO is the modeling of non-convex intervals giving the ability to write queries for this kind of interval. HuTO also incorporates normalization and reasoning rules to explicit certain information. HuTO also proposes an approach which associates a temporal dimension to the knowledge base content. This facilitates information retrieval by considering or not the temporal aspect., Comment: in French. Ing{\'e}nierie des Connaissances 2015, Jul 2015, Rennes, France. Association Fran\c{c}aise pour Intelligence Artificielle (AFIA)
- Published
- 2015
117. The future of medical scribes documenting in the electronic health record: results of an expert consensus conference
- Author
-
Sky Corby, Keaton Whittaker, Joan S. Ash, Vishnu Mohan, James Becton, Nicholas Solberg, Robby Bergstrom, Benjamin Orwoll, Christopher Hoekstra, and Jeffrey A. Gold
- Subjects
Medical Scribes ,EHR ,Qualitative Research ,Content Analysis Approach ,Consensus Conference ,Computer applications to medicine. Medical informatics ,R858-859.7 - Abstract
Abstract Background With the use of electronic health records (EHRs) increasing and causing unintended negative consequences, the medical scribe profession has burgeoned, but it has yet to be regulated. The purpose of this study was to describe scribe workflow as well as identify the threats and opportunities for the future of the scribe industry. Methods The first phase of the study used ethnographic methods consisting of interviews and observations by a multi-disciplinary team of researchers at five United States sites. In April 2019, a two-day conference of experts representing different stakeholder perspectives was held to discuss the results from site visits and to predict the future of medical scribing. An interpretive content analysis approach was used to discover threats and opportunities for the future of medical scribes. Results Threats facing the medical scribe industry were related to changes in the documentation model, EHR usability, different payment structures, the need to acquire disparate data during clinical encounters, and workforce-related changes relevant to the scribing model. Simultaneously, opportunities for medical scribing in the future included extension of their role to include workflow analysis, acting as EHR-related subject-matter-experts, and becoming integrated more effectively into the clinical care delivery team. Experts thought that if EHR usability increases, the need for medical scribes might decrease. Additionally, the scribe role could be expanded to allow scribes to document more or take on more informatics-related tasks. The experts also anticipated an increased use of alternative models of scribing, like tele-scribing. Conclusion Threats and opportunities for medical scribing were identified. Many experts thought that if the scribe role could be expanded to allow scribes to document more or take on more informatics activities, it would be beneficial. With COVID-19 continuing to change workflows, it is critical that medical scribes receive standardized training as tele-scribing continues to grow in popularity and new roles for scribes as medical team members are identified.
- Published
- 2021
- Full Text
- View/download PDF
118. Researchers' Experiences and Lessons Learned from Doing Mixed-Methods Research with a Population with Intellectual Disabilities: Insights from the SOPHIE study
- Author
-
Corby, Deirdre and Sweeney, Mary Rose
- Abstract
Researchers are challenged to provide opportunities for people with intellectual disabilities (IDs) and their families to become participants in research. This article explores the processes and procedures involved in conducting a mixed-methods study. The preparation for the study is described and explained. Recruitment is examined by describing the process and analysing phone calls made to potential participants. Reflections of research team members help to develop the analysis and contribute to a discussion of the fieldwork. Lessons learned show that research projects involving people with IDs and their families need careful planning and have additional costs. The research team requires a mix of expertise. Traditional recruitment methods may not be suitable, and researchers need to build good relationships with gatekeepers so that participants can be contacted directly. Good quality research with people with IDs and their families is possible once suitable strategies are employed throughout the research process.
- Published
- 2019
- Full Text
- View/download PDF
119. 351 Trends Between Periodontitis and Medial Arterial Calcification in Undiagnosed Type II Diabetes Mellitus
- Author
-
Adeyinka Dayo, Dale Miles, Kathleen Boesze-Battaglia, Thomas Sollecito, Mel Mupparapu, and Patricia Corby
- Subjects
Medicine - Abstract
OBJECTIVES/GOALS: The overall objective of this study is to determine if medial arterial calcification (MAC) is an independent predictor of diabetes and to evaluate the relationship between MAC, periodontitis and Type II diabetes mellitus. METHODS/STUDY POPULATION: A retrospective case-control model analyzing radiographs for periodontitis and MAC to identify potential biomarkers for underlying systemic conditions, such as diabetes. Charts of patients attending UPENN School of Dental Medicine clinics between 2015 and 2022 were reviewed. Demographics, medical and dental history, diabetic status (identified by POC blood glucose level, fasting blood glucose and/or A1C), and medication history were documented amongst other variables. Patients aged 18 years or older with diabetes and having full mouth intraoral radiographs (FMX), panoramic radiographs and CBCTs were included. Patients with radiographs of poor quality were excluded. Multivariate analysis was used to determine possible associations between diabetes and periodontitis among persons with or without MAC. RESULTS/ANTICIPATED RESULTS: In our pilot study involving 28 participants, 53% of the population with moderate or severe periodontitis had MAC. By the Fisher’s Exact Test, there was an association, meaning those with more periodontal disease are more likely to have MAC (p=0.014). Sixty-three percent of patients with diabetes had MAC, while 19% of patients without evidence of diabetes also had MAC, (p=0.067). There was not enough evidence of association between diabetes and presence of MAC at this time, due to a small sample size, however there was a high prevalence of MAC among the diabetics. We hypothesized that periodontitis, a condition that shares many risk factors with diabetes would also be associated with incident MAC. Findings from this study will be key for the implementation of preventive screening protocols and referral systems. DISCUSSION/SIGNIFICANCE: Diabetes is on the rise and about half of diabetics are undiagnosed. CBCT imaging frequently used in dentistry can detect incidental findings such as MAC. This study has the potential of detecting statistically significant links between MAC, periodontitis and diabetes, hence serving as a sensitive radiographic biomarker for diabetes.
- Published
- 2023
- Full Text
- View/download PDF
120. Beyond brood: the potential impacts of insect growth disruptors on the long-term health and performance of honey bee colonies
- Author
-
Fine, Julia D. and Corby-Harris, Vanessa
- Published
- 2021
- Full Text
- View/download PDF
121. Unraveling the Role of Particle Size and Nanostructuring on the Oxygen Evolution Activity of Fe-Doped NiO.
- Author
-
Rao, Reshma R., Bucci, Alberto, Corby, Sacha, Moss, Benjamin, Caiwu Liang, Gopakumar, Aswin, Stephens, Ifan E. L., Lloret-Fillol, Julio, and Durrant, James R.
- Published
- 2024
- Full Text
- View/download PDF
122. Methoxyfenozide has minimal effects on replacement queens but may negatively affect sperm storage
- Author
-
Carroll, Mark J., Corby-Harris, Vanessa, Brown, Nicholas, Snyder, Lucy, and Reitz, Dylan C.
- Published
- 2022
- Full Text
- View/download PDF
123. Assessing the Initial Validity of the PortionSize App to Estimate Dietary Intake Among Adults: Pilot and Feasibility App Validation Study
- Author
-
Sanjoy Saha, Chloe Panizza Lozano, Stephanie Broyles, Corby K Martin, and John W Apolzan
- Subjects
Medicine - Abstract
BackgroundAccurately assessing dietary intake can promote improved nutrition. The PortionSize app (Pennington Biomedical Research Center) was designed to quantify and provide real-time feedback on the intake of energy, food groups, saturated fat, and added sugar. ObjectiveThis study aimed to assess the preliminary feasibility and validity of estimating food intake via the PortionSize app among adults. MethodsA total of 15 adults (aged 18-65 years) were recruited and trained to quantify the food intake from a simulated meal by using PortionSize. Trained personnel prepared 15 simulated meals and covertly weighed (weigh back) the amount of food provided to participants as well as food waste. Equivalence tests (±25% bounds) were performed to compare PortionSize to the weigh back method. ResultsParticipants were aged a mean of 28 (SD 12) years, and 11 were female. The mean energy intake estimated with PortionSize was 742.9 (SD 328.2) kcal, and that estimated via weigh back was 659.3 (SD 190.7) kcal (energy intake difference: mean 83.5, SD 287.5 kcal). The methods were not equivalent in estimating energy intake (P=.18), and PortionSize overestimated energy intake by 83.5 kcal (12.7%) at the meal level. Estimates of portion sizes (gram weight; P=.01), total sugar (P=.049), fruit servings (P=.01), and dairy servings (P=.047) from PortionSize were equivalent to those estimated via weigh back. PortionSize was not equivalent to weigh back with regard to estimates for carbohydrate (P=.10), fat (P=.32), vegetable (P=.37), grain (P=.31), and protein servings (P=.87). ConclusionsDue to power limitations, the equivalence tests had large equivalence bounds. Though preliminary, the results of this small pilot study warrant the further adaptation, development, and validation of PortionSize as a means to estimate energy intake and provide users with real-time and actionable dietary feedback.
- Published
- 2022
- Full Text
- View/download PDF
124. Covid-on-the-Web: Exploring the COVID-19 scientific literature through visualization of linked data from entity and argument mining
- Author
-
Aline Menin, Franck Michel, Fabien Gandon, Raphaël Gazzotti, Elena Cabrio, Olivier Corby, Alain Giboin, Santiago Marro, Tobias Mayer, Serena Villata, and Marco Winckler
- Subjects
Science (General) ,Q1-390 - Published
- 2022
- Full Text
- View/download PDF
125. IDF23-0563 Medial Arterial Calcification of the Internal Carotid Artery: A Sensitive Radiographic Marker for Diabetes
- Author
-
Dayo, A., primary, Miles, D., additional, and Corby, P., additional
- Published
- 2024
- Full Text
- View/download PDF
126. Auditory Cortical Plasticity Drives Training-Induced Cognitive Changes in Schizophrenia
- Author
-
Dale, Corby L, Brown, Ethan G, Fisher, Melissa, Herman, Alexander B, Dowling, Anne F, Hinkley, Leighton B, Subramaniam, Karuna, Nagarajan, Srikantan S, and Vinogradov, Sophia
- Subjects
Pharmacology and Pharmaceutical Sciences ,Biomedical and Clinical Sciences ,Clinical Research ,Brain Disorders ,Mental Health ,Basic Behavioral and Social Science ,Behavioral and Social Science ,Schizophrenia ,Neurosciences ,Serious Mental Illness ,Underpinning research ,Aetiology ,1.2 Psychological and socioeconomic processes ,2.1 Biological and endogenous factors ,Mental health ,Neurological ,Adult ,Auditory Cortex ,Case-Control Studies ,Cognition Disorders ,Female ,Humans ,Magnetoencephalography ,Male ,Memory ,Short-Term ,Middle Aged ,Neuronal Plasticity ,Prefrontal Cortex ,Psychiatric Rehabilitation ,Schizophrenic Psychology ,Therapy ,Computer-Assisted ,Verbal Learning ,Medical and Health Sciences ,Psychology and Cognitive Sciences ,Psychiatry ,Clinical sciences - Abstract
Schizophrenia is characterized by dysfunction in basic auditory processing, as well as higher-order operations of verbal learning and executive functions. We investigated whether targeted cognitive training of auditory processing improves neural responses to speech stimuli, and how these changes relate to higher-order cognitive functions. Patients with schizophrenia performed an auditory syllable identification task during magnetoencephalography before and after 50 hours of either targeted cognitive training or a computer games control. Healthy comparison subjects were assessed at baseline and after a 10 week no-contact interval. Prior to training, patients (N = 34) showed reduced M100 response in primary auditory cortex relative to healthy participants (N = 13). At reassessment, only the targeted cognitive training patient group (N = 18) exhibited increased M100 responses. Additionally, this group showed increased induced high gamma band activity within left dorsolateral prefrontal cortex immediately after stimulus presentation, and later in bilateral temporal cortices. Training-related changes in neural activity correlated with changes in executive function scores but not verbal learning and memory. These data suggest that computerized cognitive training that targets auditory and verbal learning operations enhances both sensory responses in auditory cortex as well as engagement of prefrontal regions, as indexed during an auditory processing task with low demands on working memory. This neural circuit enhancement is in turn associated with better executive function but not verbal memory.
- Published
- 2016
127. Factors influencing contraceptive use or non-use among Aboriginal and Torres Strait Islander people: a systematic review and narrative synthesis
- Author
-
Jacqueline Coombe, Amy E. Anderson, Natalie Townsend, Kym M. Rae, Stephanie Gilbert, Lyniece Keogh, Christine Corby, and Deborah Loxton
- Subjects
Systematic review ,Contraception ,Contraceptive use ,Contraceptive services ,Contraceptives ,Aboriginal ,Gynecology and obstetrics ,RG1-991 - Abstract
Abstract Background The Australian population has an unmet need for contraception. However, evidence suggests contraceptive patterns of Aboriginal and Torres Strait Islander populations are unique. To tailor contraceptive services and meet the contraceptive needs of Aboriginal and Torres Strait Islander people, it is important to understand the contributing factors to contraceptive use and non-use. Methods This study aimed to systematically review and narratively synthesise the evidence exploring the factors influencing contraceptive use among Aboriginal and Torres Strait Islander people. A systematic literature search was initially run in September 2016 and was updated again in April and August of 2018. A qualitative narrative synthesis was conducted from 2018 to 2019. Factors influencing contraceptive use or non-use were explored using a Social Ecological Model. Results The review identified 17 studies meeting the inclusion criteria published between 1972 and 2018. Most of the included studies were qualitative (n = 11), with the remaining studies being mixed methods (n = 3) or quantitative (n = 3). The majority focused on either a localised geographic area or specific Aboriginal or Torres Strait Islander community (n = 11). One study specifically focused on factors influencing contraceptive use, albeit among postpartum women. The remaining studies discussed factors influencing contraceptive use within the context of risky behaviour, sexual transmitted infections, or contraceptive practices more generally. Factors unique to individual communities included community attitudes (e.g. importance of not being too young to have a baby), specific cultural norms (e.g. subincising the penis as part of transition to manhood), and access to culturally appropriate health services. Other factors, including contraceptive characteristics (e.g. discomfort of condoms) and reproductive coercion (e.g. partner wants a baby), were similar to those found in the broader population of Australia and internationally. Most studies were lacking in quality, warranting more methodologically sound studies in the future to further assess the factors contributing to contraceptive use or non-use among Aboriginal and Torres Strait Islander people. Conclusions Identifying community specific facilitators, as well as understanding the more broadly applicable factors contributing to contraceptive use or non-use, is essential if wanting to offer appropriate contraceptive services within an Aboriginal or Torres Strait Islander community.
- Published
- 2020
- Full Text
- View/download PDF
128. Chromosome-Scale Genome Assembly of Fusarium oxysporum Strain Fo47, a Fungal Endophyte and Biocontrol Agent
- Author
-
Bo Wang, Houlin Yu, Yanyan Jia, Quanbin Dong, Christian Steinberg, Claude Alabouvette, Veronique Edel-Hermann, H. Corby Kistler, Kai Ye, Li-Jun Ma, and Li Guo
- Subjects
biocontrol ,fungal endophyte ,Fusarium oxysporum ,genome assembly ,plant-fungal interactions ,Microbiology ,QR1-502 ,Botany ,QK1-989 - Abstract
Here, we report a chromosome-level genome assembly of Fusarium oxysporum Fo47 (12 pseudomolecules; contig N50: 4.52 Mb), generated using a combination of PacBio long-read, Illumina paired end, and high-throughput chromosome conformation capture sequencing data. Although F. oxysporum causes vascular wilt to over 100 plant species, the strain Fo47 is classified as an endophyte and is widely used as a biocontrol agent for plant disease control. The Fo47 genome carries a single accessory chromosome of 4.23 Mb, compared with the reference genome of F. oxysporum f. sp. lycopersici Fol4287. The high-quality assembly and annotation of the Fo47 genome will be a valuable resource for studying the mechanisms underlying the endophytic interactions between F. oxysporum and plants as well as for deciphering the genome evolution of the F. oxysporum species complex.
- Published
- 2020
- Full Text
- View/download PDF
129. Validation of the Activity Preference Assessment: a tool for quantifying children’s implicit preferences for sedentary and physical activities
- Author
-
S. Nicole Fearnbach, Corby K. Martin, Steven B. Heymsfield, Amanda E. Staiano, Robert L. Newton, Alex C. Garn, Neil M. Johannsen, Daniel S. Hsia, Owen T. Carmichael, Sreekrishna Ramakrishnapillai, Kori B. Murray, John E. Blundell, and Graham Finlayson
- Subjects
Decision-making ,Sedentary behavior ,Obesity ,Fitness ,Pediatrics ,Nutritional diseases. Deficiency diseases ,RC620-627 ,Public aspects of medicine ,RA1-1270 - Abstract
Abstract Background High levels of sedentary behavior and low physical activity are associated with poor health, and the cognitive determinants of these behaviors in children and adolescents are not well understood. To address this gap, we developed a novel, non-verbal, computer-based assessment to quantify the degree to which youth prefer to be sedentary relative to physically active in their leisure time. Methods The Activity Preference Assessment (APA) uses a forced-choice paradigm to understand implicit decision-making processes when presented with common sedentary and physical activities. The APA bias score ranges from − 100 to + 100, with positive scores indicating a relative preference for sedentary activities, and negative scores representing a preference for physical activities. In 60 children ages 8–17 years, we assessed the validity of this behavioral task against a free-choice play observation, accelerometry-measured activity, anthropometrics and body composition, and cardiorespiratory fitness. We explored neighborhood, family, and individual-level factors that may influence implicit activity preferences. Test-retest reliability was assessed over one week. Results The majority of children (67%) preferred sedentary relative to physical activities. APA bias scores were positively associated with sedentary time during free-choice play. In girls, bias scores were negatively associated with average daily MVPA. APA bias scores were positively associated with body fat and negatively associated with cardiorespiratory fitness. These findings were independent of age, sex, and race/ethnicity. Neighborhood access to physical activity spaces, the number of people in the home, perceived physical self-competence (e.g., coordination, strength), and self-reported depressive symptoms were associated with activity preferences. The intra-class correlation for test-retest reliability was r = 0.59. Conclusions The APA shows promise as a novel tool for quantifying children’s relative preference for sedentary versus physical activities. Implicit bias scores from the APA are clinically meaningful, as shown by significant associations with adiposity and cardiorespiratory fitness. Future longitudinal studies should examine the directionality of the association between preferences and health markers, and the degree to which implicit activity preferences are modifiable. Importantly, the task only takes an average of 10 min to complete, highlighting a potential role as an efficient screening tool for the propensity to be sedentary versus physically active. Trial registration ClinicalTrials.gov NCT03624582 .
- Published
- 2020
- Full Text
- View/download PDF
130. The Fusarium graminearum t-SNARE Sso2 Is Involved in Growth, Defense, and DON Accumulation and Virulence
- Author
-
Sean P. O’Mara, Karen Broz, Marike Boenisch, Zixuan Zhong, Yanhong Dong, and H. Corby Kistler
- Subjects
fungus-plant interactions ,Fusarium head blight ,mycotoxin ,phytotoxin ,secretion ,transporters ,Microbiology ,QR1-502 ,Botany ,QK1-989 - Abstract
The plant-pathogenic fungus Fusarium graminearum, causal agent of Fusarium head blight (FHB) disease on small grain cereals, produces toxic trichothecenes that require facilitated export for full virulence. Two potential modes of mycotoxin transport are membrane-bound transporters, which move toxins across cellular membranes, and N-ethylmaleimide-sensitive factor attachment receptor (SNARE)-mediated vesicular transport, by which toxins may be packaged as cargo in vesicles bound for organelles or the plasma membrane. In this study, we show that deletion of a gene (Sso2) for a subapically localized t-SNARE protein results in growth alteration, increased sensitivity to xenobiotics, altered gene expression profiles, and reduced deoxynivalenol (DON) accumulation in vitro and in planta as well as reduced FHB symptoms on wheat. A double deletion mutant generated by crossing the ∆sso2 deletion mutant with an ATP-binding cassette transporter deletion mutant (∆abc1) resulted in an additive reduction in DON accumulation and almost complete loss of FHB symptoms in planta. These results suggest an important role of Sso2-mediated subapical exocytosis in FHB progression and xenobiotic defense and are the first report of an additive reduction in F. graminearum DON accumulation upon deletion of two distinct modes of cellular export. This research provides useful information which may aid in formulating novel management plans of FHB or other destructive plant diseases.
- Published
- 2020
- Full Text
- View/download PDF
131. Correction to: Fatty acid homeostasis in honey bees (Apis mellifera) fed commercial diet supplements
- Author
-
Corby-Harris, Vanessa, Bennett, Meghan M., Deeter, Megan E., Snyder, Lucy, Meador, Charlotte, Welchert, Ashley C., Hoffman, Amelia, Obernesser, Bethany T., and Carroll, Mark J.
- Published
- 2022
- Full Text
- View/download PDF
132. Electronic Cigarette Use Promotes a Unique Periodontal Microbiome
- Author
-
Scott C. Thomas, Fangxi Xu, Smruti Pushalkar, Ziyan Lin, Nirali Thakor, Mridula Vardhan, Zia Flaminio, Alireza Khodadadi-Jamayran, Rebeca Vasconcelos, Adenike Akapo, Erica Queiroz, Maria Bederoff, Malvin N. Janal, Yuqi Guo, Deanna Aguallo, Terry Gordon, Patricia M. Corby, Angela R. Kamer, Xin Li, and Deepak Saxena
- Subjects
dysbiosis ,electronic cigarette ,microbiome ,periodontitis ,subgingival plaque ,Microbiology ,QR1-502 - Abstract
ABSTRACT Electronic cigarettes (e-cigs) have become prevalent as an alternative to conventional cigarette smoking, particularly in youth. E-cig aerosols contain unique chemicals which alter the oral microbiome and promote dysbiosis in ways we are just beginning to investigate. We conducted a 6-month longitudinal study involving 84 subjects who were either e-cig users, conventional smokers, or nonsmokers. Periodontal condition, cytokine levels, and subgingival microbial community composition were assessed, with periodontal, clinical, and cytokine measures reflecting cohort habit and positively correlating with pathogenic taxa (e.g., Treponema, Saccharibacteria, and Porphyromonas). α-Diversity increased similarly across cohorts longitudinally, yet each cohort maintained a unique microbiome. The e-cig microbiome shared many characteristics with the microbiome of conventional smokers and some with nonsmokers, yet it maintained a unique subgingival microbial community enriched in Fusobacterium and Bacteroidales (G-2). Our data suggest that e-cig use promotes a unique periodontal microbiome, existing as a stable heterogeneous state between those of conventional smokers and nonsmokers and presenting unique oral health challenges. IMPORTANCE Electronic cigarette (e-cig) use is gaining in popularity and is often perceived as a healthier alternative to conventional smoking. Yet there is little evidence of the effects of long-term use of e-cigs on oral health. Conventional cigarette smoking is a prominent risk factor for the development of periodontitis, an oral disease affecting nearly half of adults over 30 years of age in the United States. Periodontitis is initiated through a disturbance in the microbial biofilm communities inhabiting the unique space between teeth and gingival tissues. This disturbance instigates host inflammatory and immune responses and, if left untreated, leads to tooth and bone loss and systemic diseases. We found that the e-cig user’s periodontal microbiome is unique, eliciting unique host responses. Yet some similarities to the microbiomes of both conventional smokers and nonsmokers exist, with strikingly more in common with that of cigarette smokers, suggesting that there is a unique periodontal risk associated with e-cig use.
- Published
- 2022
- Full Text
- View/download PDF
133. Social influences on physical activity for establishing criteria leading to exercise persistence
- Author
-
Ensela Mema, Everett S. Spain, Corby K. Martin, James O. Hill, R. Drew Sayer, Howard D. McInvale, Lee A. Evans, Nicholas H. Gist, Alexander D. Borowsky, and Diana M. Thomas
- Subjects
Medicine ,Science - Abstract
Despite well-documented health benefits from exercise, a study on national trends in achieving the recommended minutes of physical activity guidelines has not improved since the guidelines were published in 2008. Peer interactions have been identified as a critical factor for increasing a population’s physical activity. The objective of this study is for establishing criteria for social influences on physical activity for establishing criteria that lead to exercise persistence. A system of differential equations was developed that projects exercise trends over time. The system includes both social and non-social influences that impact changes in physical activity habits and establishes quantitative conditions that delineate population-wide persistence habits from domination of sedentary behavior. The model was generally designed with parameter values that can be estimated to data. Complete absence of social or peer influences resulted in long-term dominance of sedentary behavior and a decline of physically active populations. Social interactions between sedentary and moderately active populations were the most important social parameter that influenced low active populations to become and remain physically active. On the other hand, social interactions encouraging moderately active individuals to become sedentary drove exercise persistence to extinction. Communities should focus on increasing social interactions between sedentary and moderately active individuals to draw sedentary populations to become more active. Additionally, reducing opportunities for moderately active individuals to engage with sedentary individuals through sedentary social activities should be addressed.
- Published
- 2022
134. Calorie restriction improves lipid-related emerging cardiometabolic risk factors in healthy adults without obesity: Distinct influences of BMI and sex from CALERIE™ a multicentre, phase 2, randomised controlled trial
- Author
-
Kim M. Huffman, Daniel C. Parker, Manjushri Bhapkar, Susan B. Racette, Corby K. Martin, Leanne M. Redman, Sai Krupa Das, Margery A. Connelly, Carl F. Pieper, Melissa Orenduff, Leanna M. Ross, Megan E. Ramaker, James L. Dorling, Clifford J Rosen, Irina Shalaurova, James D. Otvos, Virginia B. Kraus, and William E. Kraus
- Subjects
Nuclear magnetic resonance spectroscopy ,Cardiovascular disease ,Type 2 diabetes risk ,Insulin resistance ,Medicine (General) ,R5-920 - Abstract
Summary: Background: For many cardiovascular risk factors there is no lower limit to which further reduction will result in decreased disease risk; this includes values within ranges considered normal for healthy adults. This seems to be true for new emerging metabolic risk factors identified by innovative technological advances. Further, there seems to be ever evolving evidence of differential responses to lifestyle interventions by sex and body compositions in the normal range. In this secondary analysis, we had the opportunity to test these principles for newly identified molecular biomarkers of cardiometabolic risk in a young (21–50 years), normal weight healthy population undergoing calorie restriction for two years. Methods: The Comprehensive Assessment of Long-term Effects of Reducing Intake of Energy (CALERIE™) was a 24-month, multicenter, randomized controlled trial (May 2007-November 2012) in healthy, adults without obesity to evaluate the potential for calorie restriction (CR) to promote anti-aging adaptations, including those associated with disease risk. 218 participants (age 37.9 ± 7.2 years and body mass index (BMI) 25.1 ± 1.7 kg/m2, mean±SD) were randomized 2:1 to 24 months of CR (prescribed as 25% reduction from baseline calorie intake) versus ad libitum (AL). Fasting plasma from baseline, 12, and 24 months was used for assessments of lipoproteins, metabolites, and inflammatory markers using nuclear magnetic resonance spectroscopy. Findings: Averaging 11.9% CR, the CR group had reductions at 12 and 24 months in the cardiovascular disease risk markers, apolipoprotein B and GlycA, and risks for insulin resistance and type 2 diabetes—Lipoprotein Insulin Resistance Index and Diabetes Risk Index (all PCRvsAL≤0.0009). Insulin resistance and diabetes risk improvements resulted from CR-induced alterations in lipoproteins, specifically reductions in triglyceride-rich lipoprotein particles and low-density lipoprotein particles, a shift to larger high-density lipoprotein particles (more effective cholesterol transporters), and reductions in branched chain amino acids (BCAAs) (all PCRvsAL≤0.004). These CR responses were more pronounced in overweight than normal weight participants and greater in men than women. Interpretation: In normal to slightly overweight adults without overt risk factors or disease, 12 months of ∼12% CR improved newly identified risk markers for atherosclerotic cardiovascular disease, insulin resistance and type 2 diabetes. These markers suggest that CR improves risks by reducing inflammation and BCAAs and shifting lipoproteins from atherogenic to cholesterol transporting. Additionally, these improvements are greater for men and for those with greater BMIs indicating sex and BMI-influences merit attention in future investigations of lifestyle-mediated improvements in disease risk factors. Funding: The CALERIE™ trial design and implementation were supported by a National Institutes of Health (NIH) U-grant provided to four institutions, the three intervention sites and a coordinating center (U01 AG022132, U01 AG020478, U01 AG020487 U01 AG020480). For this secondary analysis including sample acquisition and processing, data analysis and interpretation, additional funding was provided by the NIH to authors as follows: R01 AG054840 (MO, VBK); R33 AG070455 (KMH, DCP, MB, SBR, CKM, LMR, SKD, CFP, CJR, WEK); P30 DK072476 (CKM, LMR); and U54 GM104940 (CKM, LMR).
- Published
- 2022
- Full Text
- View/download PDF
135. Can supplementary pollen feeding reduce varroa mite and virus levels and improve honey bee colony survival?
- Author
-
DeGrandi-Hoffman, Gloria, Corby-Harris, Vanessa, Chen, Yanping, Graham, Henry, Chambers, Mona, Watkins deJong, Emily, Ziolkowski, Nicholas, Kang, Yun, Gage, Stephanie, Deeter, Megan, Simone-Finstrom, Michael, and de Guzman, Lilia
- Published
- 2020
- Full Text
- View/download PDF
136. Isolation of Zinc, Copper, and Nickel from Glutamate Media by Solvent Extraction
- Author
-
Prasetyo, Erik and Anderson, Corby
- Published
- 2020
- Full Text
- View/download PDF
137. Review of the validity and feasibility of image-assisted methods for dietary assessment
- Author
-
Höchsmann, Christoph and Martin, Corby K.
- Published
- 2020
- Full Text
- View/download PDF
138. Fluorine-19 Cellular MRI Detection of In Vivo Dendritic Cell Migration and Subsequent Induction of Tumor Antigen-Specific Immunotherapeutic Response
- Author
-
Fink, Corby, Smith, Michael, Gaudet, Jeffrey M., Makela, Ashley, Foster, Paula J., and Dekaban, Gregory A.
- Published
- 2020
- Full Text
- View/download PDF
139. Chemical and Mineralogical Characterization of Malaysian Monazite Concentrate
- Author
-
Udayakumar, Sanjith, Mohd Noor, Ahmad Fauzi, Sheikh Abdul Hamid, Sheikh Abdul Rezan, Rama Putra, Teuku Andika, and Anderson, Corby G.
- Published
- 2020
- Full Text
- View/download PDF
140. An Overview of Beneficiation and Hydrometallurgical Techniques on Eudialyte Group Minerals
- Author
-
Vaccarezza, Victoria and Anderson, Corby
- Published
- 2020
- Full Text
- View/download PDF
141. One-year postpartum anthropometric outcomes in mothers and children in the LIFE-Moms lifestyle intervention clinical trials
- Author
-
Phelan, Suzanne, Clifton, Rebecca G., Haire-Joshu, Debra, Redman, Leanne M., Van Horn, Linda, Evans, Mary, Joshipura, Kaumudi, Couch, Kimberly A., Arteaga, S. Sonia, Cahill, Alison G., Drews, Kimberly L., Franks, Paul W., Gallagher, Dympna, Josefson, Jami L., Klein, Samuel, Knowler, William C., Martin, Corby K., Peaceman, Alan M., Thom, Elizabeth A., Wing, Rena R., Yanovski, Susan Z., and Pi-Sunyer, Xavier
- Published
- 2020
- Full Text
- View/download PDF
142. Towards a Semantic-based Approach for Modeling Regulatory Documents in Building Industry
- Author
-
Bouzidi, Khalil Riad, Faron-Zucker, Catherine, Fies, Bruno, Corby, Olivier, and Nhan, Le-Thanh
- Subjects
Computer Science - Computation and Language - Abstract
Regulations in the Building Industry are becoming increasingly complex and involve more than one technical area. They cover products, components and project implementation. They also play an important role to ensure the quality of a building, and to minimize its environmental impact. In this paper, we are particularly interested in the modeling of the regulatory constraints derived from the Technical Guides issued by CSTB and used to validate Technical Assessments. We first describe our approach for modeling regulatory constraints in the SBVR language, and formalizing them in the SPARQL language. Second, we describe how we model the processes of compliance checking described in the CSTB Technical Guides. Third, we show how we implement these processes to assist industrials in drafting Technical Documents in order to acquire a Technical Assessment; a compliance report is automatically generated to explain the compliance or noncompliance of this Technical Documents.
- Published
- 2013
143. Detection of E-cyanomethanimine towards Sagittarius B2(N) in the Green Bank Telescope PRIMOS Survey
- Author
-
Zaleski, Daniel P., Seifert, Nathan A., Steber, Amanda L., Muckle, Matt T., Loomis, Ryan A., Corby, Joanna F., Martinez, Jr., Oscar, Crabtree, Kyle N., Jewell, Philip R., Hollis, Jan M., Lovas, Frank J., Vasquez, David, Nyiramahirwe, Jolie, Sciortino, Nicole, Johnson, Kennedy, McCarthy, Michael C., Remijan, Anthony J., and Pate, Brooks H.
- Subjects
Astrophysics - Galaxy Astrophysics - Abstract
The detection E-cyanomethanimine (E-HNCHCN) towards Sagittarius B2(N) is made by comparing the publicly available Green Bank Telescope (GBT) PRIMOS survey spectra (Hollis et al.) to laboratory rotational spectra from a reaction product screening experiment. The experiment uses broadband molecular rotational spectroscopy to monitor the reaction products produced in an electric discharge source using a gas mixture of NH3 and CH3CN. Several transition frequency coincidences between the reaction product screening spectra and previously unassigned interstellar rotational transitions in the PRIMOS survey have been assigned to E cyanomethanimine. A total of 8 molecular rotational transitions of this molecule between 9 and 50 GHz are observed with the GBT. E-cyanomethanimine, often called the HCN dimer, is an important molecule in prebiotic chemistry because it is a chemical intermediate in proposed synthetic routes of adenine, one of the two purine nucleobases found in DNA and RNA. New analyses of the rotational spectra of both E-cyanomethanimine and Z-cyanomethanimine that incorporate previous mm-wave measurements are also reported., Comment: 15 pages, 3 figures, 2 tables, ApJL accepted
- Published
- 2013
- Full Text
- View/download PDF
144. A Comparison of Physical Activity, Physical Fitness Levels, BMI and Blood Pressure of Adults with Intellectual Disability, Who Do and Do Not Take Part in Special Olympics Ireland Programmes: Results from the SOPHIE Study
- Author
-
Walsh, Denise, Belton, Sarahjane, Meegan, Sarah, Bowers, Kirsty, Corby, Deidre, Staines, Anthony, McVeigh, Treasa, McKeon, Michael, Hoey, Edel, Trépel, Dominic, Griffin, Peter, and Sweeney, Mary Rose
- Abstract
People with an intellectual disability are less physically active, live more sedentary lives, have lower fitness levels and are more likely to be overweight or obese than the general population. No evidence exists on the impact of participation in Special Olympics Ireland (SOI) on physical activity and physical fitness levels. Adults with intellectual disabilities (16-64 years) were recruited from services and SOI clubs. Physical measures included waist circumference, height, weight, blood pressure, heart rate and 6-min walking test. Self-report questionnaires gathered data on physical activity levels. Actigraph (GT3X) accelerometers were used to gain an objective measure of physical activity. SOI participants accumulated more moderate to vigorous physical activity per day, had higher fitness levels and more positive health profile scores than those not taking part in SOI. SOI has the potential to make a positive difference to people's physical health and subsequently their overall health and well-being.
- Published
- 2018
- Full Text
- View/download PDF
145. Meeting the Challenge of Interpretation: Hearing the Voices of People with Intellectual and Developmental Disability through I-Poems
- Author
-
Corby, Deirdre, Taggart, Laurence, and Cousins, Wendy
- Abstract
Including the inner perspectives of people who have intellectual disability can pose methodological challenges to qualitative researchers. This article explains how the Listening Guide was applied as an additional step in the analysis during a study which used hermeneutic interviews with people with intellectual disability as the sole method of data collection. An argument is made for the systematic application of the guide with a focus on the use of I-Poems. This article advances qualitative methodological approaches and concludes that this method of drawing attention to the participants' own voices provides a unique basis for interpreting interviews and tasks researchers to examine the use of the Listening Guide.
- Published
- 2018
- Full Text
- View/download PDF
146. The future of medical scribes documenting in the electronic health record: results of an expert consensus conference
- Author
-
Corby, Sky, Whittaker, Keaton, Ash, Joan S., Mohan, Vishnu, Becton, James, Solberg, Nicholas, Bergstrom, Robby, Orwoll, Benjamin, Hoekstra, Christopher, and Gold, Jeffrey A.
- Published
- 2021
- Full Text
- View/download PDF
147. Technology and Quality in Educational Scholarly Communication
- Author
-
Corby, Kate
- Abstract
The move to electronic forms of communication has changed the way educational research is communicated. In particular it has led to an increased reliance on journals. This change has been more precipitous than one might expect. As journals become a larger proportion of the body of current scholarship, authors and readers seek new methods of determining and communicating journal quality. Methods that have worked for researchers in the sciences are not directly transferable to the education discipline. This paper examines existing tools and looks for new methods of assessing quality in journal publishing. (Contains 4 tables.)
- Published
- 2007
148. Continuation of Weight Loss Treatment Is Associated with the Number of Self-Selected Treatment Modalities
- Author
-
Martin, Corby K., Drab-Hudson, Danae L., and York-Crowe, Emily
- Abstract
Behavior therapy is a cornerstone of weight loss treatment and behaviorists help direct patients' treatment. A novel design was used that allowed participants to choose different treatment modalities during behavioral weight loss treatment. The association between the selection of different treatment modalities and program completion was examined (N = 58). Participants could choose five additional treatments options (two medications with or without meal replacements, or meal replacements alone). Participants changed treatments 3.5 times on average. Participants who completed the study changed treatments significantly more times than dropouts. Dropouts, however, tried more treatment options early in treatment compared to completers. Over time, participants chose more effective treatments. The results provide behaviorists with data on the benefits and costs of patients changing treatment modalities during treatment. (Contains 2 figures and 3 tables.)
- Published
- 2007
149. Interstellar Carbodiimide (HNCNH) - A New Astronomical Detection from the GBT PRIMOS Survey via Maser Emission Features
- Author
-
McGuire, Brett A., Loomis, Ryan A., Charness, Cameron M., Corby, Joanna F., Blake, Geoffrey A., Hollis, Jan M., Lovas, Frank J., Jewell, Philip R., and Remijan, Anthony J.
- Subjects
Astrophysics - Astrophysics of Galaxies - Abstract
In this work, we identify carbodiimide (HNCNH), which is an isomer of the well-known interstellar species cyanamide (NH2CN), in weak maser emission, using data from the GBT PRIMOS survey toward Sgr B2(N). All spectral lines observed are in emission and have energy levels in excess of 170 K, indicating that the molecule likely resides in relatively hot gas that characterizes the denser regions of this star forming region. The anticipated abundance of this molecule from ice mantle experiments is ~10% of the abundance of NH2CN, which in Sgr B2(N) corresponds to ~2 x 10^13 cm-2. Such an abundance results in transition intensities well below the detection limit of any current astronomical facility and, as such, HNCNH could only be detected by those transitions which are amplified by masing., Comment: Accepted in The Astrophysical Journal Letters, 13 pages, 2 figures, generated using AAS LaTeX Macros v 5.2
- Published
- 2012
- Full Text
- View/download PDF
150. Effect of Impaired Awareness of Hypoglycemia on Glucose Decline During and After Exercise in the T1DEXI Study
- Author
-
Kamimoto, Jorge L Jo, Li, Zoey, Gal, Robin L, Castle, Jessica R, Doyle, Francis J, Jacobs, Peter G, Martin, Corby K, Beck, Roy W, Calhoun, Peter, Riddell, Michael C, and Rickels, Michael R
- Published
- 2024
- Full Text
- View/download PDF
Catalog
Discovery Service for Jio Institute Digital Library
For full access to our library's resources, please sign in.