Digital Commons Network^™

Consumption Of Low-Calorie Sweeteners In The United States 2009-12, Yichen Jin, Allison C. Sylvetsky, Jean A. Welsh, Kristina I. Rother, Sameera A Talegawkar

GW Research Days 2016 - 2020

We have previously demonstrated that low-calorie sweetener (LCS) consumption increased in the United States (US) between 1999 and 2008 (from 9% to 15 % in kids and from 27% to 32% in adults), but little is known about current consumption. We therefore analyzed National Health and Nutrition Examination Survey (NHANES) data collected in 2011-12 and compared LCS consumption patterns across socio-demographic subgroups. Dietary sources of LCS were identified using NHANES food descriptions. Prevalence of consumption nationally and by age, race, gender, socio-economic status, educational attainment, were estimated using two 24-hour dietary recalls. F-tests were used to evaluate differences in consumption …

Single Nucleotide Polymorphisms In Cldn14 And Smoc1 Affecting Bone Mineral Density Influence Other Musculoskeletal Traits, Christopher Payette, Courtney Sprouse, Cara Goerlich, Heather A. Gordish-Dressman, Thomas Lynch, Heather Flynn, Leticia M. Ryan, Eric P. Hoffman, Monica J. Hubal, Paul D. Thompson, Theodore J. Angelopoulos, Paul M. Gordon, Niall M. Moyna, Linda S. Pescatello, Paul S. Visich, Robert F. Zoeller, Laura L. Tosi

GW Research Days 2016 - 2020

Background: A recent genome-wide association study (GWAS) identified novel genes influencing bone mineral density (BMD). This three stage GWAS identified two novel loci: rs227425 in the SPARC-Related Modular Calcium Binding 1 gene (SMOC1) was significantly associated with BMD and rs170183 in the claudin 14 (CLDN14) gene was significantly associated with BMD in females.

Objective: The purpose of this study was to determine if two novel single nucleotide polymorphisms (SNPs) known to affect BMD are associated with other musculoskeletal traits.

Methods/Design :The Bone Health Cohort consists of 150 African-American participants enrolled at Children’s National Health System as part of …

Dietary Sodium Intake: Perceptions Of An Urban Heart Failure Population, Puja Chabra, Michael Frangieh, Alexander Sullivan, Mortada Shams, Freba Farhat, Qusai Al Saleh, Gurusher Panjrath

GW Research Days 2016 - 2020

Background:

Dietary sodium restriction is a mainstay of disease management and self-care in heart failure (HF). Heart failure education programs that include recommendations on limiting sodium intake are fairly variable across centers and populations. A clear assessment is lacking on efficacy of such programs in enhancing levels of patient understanding regarding recommendations on sodium intake and knowledge of sodium content in commonly consumed food items. This pilot study was designed to assess the knowledge pertaining to sodium-restricted diets in underserved, at-risk patients with chronic, stable HF at an urban, academic center.

Methods:

Adult English-speaking patients with either stable, …

Progression Of Electrocardiographic Abnormalities In Type 1 Diabetes During 16 Years Of Follow‐Up: The Epidemiology Of Diabetes Interventions And Complications (Edic) Study, Elsayed Soliman, Jye-Yu Backlund, Ionut Bebu, Yabing Li, Zhu-Ming Zhang, Patricia A. Cleary, John M. Lachin

GW Biostatistics Center

Background The electrocardiogram (ECG) is an objective tool for cardiovascular disease (CVD) risk assessment.

Methods and Results We evaluated distribution of ECG abnormalities and risk factors for developing new abnormalities in 1314 patients with type 1 diabetes (T1D) from the Epidemiology of Diabetes Interventions and Complications (EDIC) study. Annual ECGs were centrally read. ECG abnormalities were classified as major and minor according to the Minnesota ECG Classification. At EDIC year 1 (baseline), 356 (27.1%) of the participants had at least 1 ECG abnormality (major or minor) whereas 26 (2%) had at least one major abnormality. During 16 years of follow‐up, …

Diet As A Risk Factor In Obstructive Sleep Apnea, Caitlin Bove, Vivek Jain, Naji Younes, Marijane Hynes

GW Research Days 2016 - 2020

Rationale: Obstructive sleep apnea (OSA) is a common disease affecting approximately 2% of women and 4% of men. It is independently associated with cardiovascular disease and metabolic syndrome. Established risk factors for OSA include obesity, male gender, post-menopausal state, smoking and increased neck circumference. Sleep deprivation, a common occurrence in OSA, is associated with weight gain and cravings for carbohydrates. Preference for fatty foods has been documented in sleep deprivation. Studies using mouse models have suggested that high fats diets increase the severity of sleep apnea independent of BMI (body mass index). We hypothesized that dietary habits, especially increased …

Effects Of Three-Times Daily Diet Soda Consumption For One Week On The Composition Of The Gut Microbiome In Healthy Young Adults, Jenna Abdelhadi, Domenica Simone, Charles Hadley King, Raja Mazumder, Keith A. Crandall, Allison C. Sylvetsky-Meni

GW Research Days 2016 - 2020

Epidemiologic studies report associations between artificial sweetener (ASW) consumption and metabolic abnormalities, yet well-designed human intervention studies in humans are limited. Given that ASW contain no or few calories, one potential mechanism through which ASW may influence metabolic risk is through altering the gut microbiota. As alterations in the gut microbiota are known to be implicated in the development of metabolic disease, the purpose of this study was to investigate the effects of one week of three times daily diet soda (with ASW) consumption on the gut microbiota in healthy college students. We hypothesized that participants randomized to consume diet …

Kennedy Lecture | Series Marion Nestle, March 21, Ohio University College Of Arts & Sciences

All Forum Articles

No abstract provided.

Graduate Internship Report - Thomas Downey High School, Michael Christian Schilperoort

Agricultural Education: Graduate Internship Reports

This internship/project report includes validation documents required in meeting the quality criteria for secondary-level programs of instruction in agriculture. The documents are concurrently used for the Agriculture Incentive Grant review process at Thomas Downey High School conducted by representatives of the California Department of Education. The internship included the development of a garden area space to be utilized for Supervised Agriculture Experience projects.

Buyers In The Baby Market: Toward A Transparent Consumerism, June Carbone, Jody Lyneé Madeira

Washington Law Review

This Article assesses the forces on the horizon remaking the fertility industry, including greater consolidation in the health care industry, the prospects for expanding (or contracting) insurance coverage, the likely sources of funding for future innovation in the industry, and the impact of globalization and fertility tourism. It concludes that concentration in the American market, in contrast with other medical services, may not necessarily raise prices, and price differentiation may proceed more from fertility tourism than from competition within a single geographic region. The largest challenge may be linking those who would fund innovation, whether innovation that produces new high …

Proceedings Of The 43rd Annual Meeting, Southern Soybean Disease Workers (March 9-10, 2016, Pensacola Beach, Florida), Trey Price, Tom Allen, Travis Faske, Eduardo Chagas Da Silva

Southern Soybean Disease Workers: Conference Proceedings

Contents

Schedule

Southern United States Soybean Disease Loss Estimates for 2015. TW Allen, CA Bradley, JP Damicone, NS Dufault, TR Faske, CA Hollier, T Isakeit, RC Kemerait, NM Kleczewski, SR Koenning, HL Mehl, JD Mueller, C Overstreet, PP Price, EJ Sikora, TN Spurlock, and H Young

Soilborne Disease Symposium (Tom Allen, moderator)

Integrated management of sudden death syndrome. D Mueller, L Leandro, Y Kandel, C Bradley, M Chilvers, A Tenuta, and K Wise

Field screening for stem canker: an outdated exercise or a necessary service for soybean growers? K Rowe and T Kirkpatrick

Nematode associated diseases in soybean. C Overstreet, …

A Case Report Of Acute Cellular Rejection Following Intestinal Transplantation Managed With Adalimumab, B Rao, Syed-Mohammed Jafri, M Kazimi, Keith Mullins, Mohammad Raoufi, M C. Segovia

Gastroenterology Articles

There is a higher incidence of acute cellular rejection (ACR) in small bowel transplantation (SBT) compared with transplantation of other solid organs. Although there are reports on the use of infliximab to successfully treat ACR refractory to other treatments, there are no reports, to our knowledge, regarding the use of adalimumab. We present a case of a female patient with a history of Crohn's disease who underwent an isolated SBT and developed an episode of severe ACR. She was initially treated with methylprednisolone, thymoglobulin, basiliximab, and a dosage adjustment of tacrolimus. Results of repeat endoscopies and biopsies revealed no significant …

Challenges And Opportunities In The Culture Of Giant Freshwater Prawn In The Philippines, Janice A. Ragaza

Biology Faculty Publications

Amid the irremediable decline of capture fisheries, the Philippine government has identified aquaculture as a sector that will ensure food security and generate new job opportunities geared toward the country’s goal of economic development (Nagothu and Ortiz 2007). Aquaculture of giant freshwater prawn Macrobrachium rosenbergii (Fig. 1) is an emerging program that is intended to expand and vary the aquatic species used in freshwater aquaculture, which is still predominantly based on tilapia (Rosario and Tayamen 2004). Attractive characteristics of freshwater prawn culture include ease of breeding, high hatching rate, superior quality of meat and high market value (Keysami and Mohammadpour …

Healthy & Sustainable Living Display, Maggie Mason Smith

Presentations

Cooper Library recently hosted its first Tiger Talk, which focused on stress management and healthy living.

In the spirit of that Talk we’ve also put together a display of books about healthy and sustainable living. On display are books about yoga and meditation, nutrition, stress management, sleep, and sustainable and green living.

Genetically Engineered Crops: Emerging Opportunities, Paul C. Vincelli

Agriculture and Natural Resources Publications

Biotechnology is “any technological application that uses biological systems, living organisms, or derivatives thereof, to make or modify products or processes for specific use.” This definition encompasses many, many applications, including traditional ones such as fermentation of alcoholic beverages.

In certain biotech crops, their genetic material (DNA) has been purposefully manipulated in the laboratory. These genetically engineered crops are often called “GMOs,” an acronym for “genetically modified organisms.” These GMOs are the focus of this publication.

Plant Diseases [2016], Kimberly Leonberger, Kelly Jackson, Robbie Smith, Nicole Ward Gauthier

Agriculture and Natural Resources Publications

Anyone who has ever planted a garden knows not only the rewards of beautiful flowers, fruit, and/ or vegetables, but also the disappointment when plants become diseased or damaged. Many factors cause plants to exhibit poor vigor, changes in appearance, or even death. Both abiotic (non-living) and biotic (living) factors can negatively impact plant heath. Disorders that result from non-living factors (such as nutrient deficiencies, over/under watering, temperature stress, and chemical damage) are discussed in subsequent chapters. This chapter focuses on those living organisms that cause disease: fungi, water molds, bacteria, viruses, nematodes, phytoplasmas, and parasitic plants.

Associations Between Ectomycorrhizal Fungi And Bacterial Needle Endophytes In Pinus Radiata: Implications For Biotic Selection Of Microbial Communities, Megan A. Rúa, Emily C. Wilson, Sarah Steele, Arielle R. Munters, Jason D. Hoeksema, Anna C. Frank

Biological Sciences Faculty Publications

Studies of the ecological and evolutionary relationships between plants and their associated microbes have long been focused on single microbes, or single microbial guilds, but in reality, plants associate with a diverse array of microbes from a varied set of guilds. As such, multitrophic interactions among plant-associated microbes from multiple guilds represent an area of developing research, and can reveal how complex microbial communities are structured around plants. Interactions between coniferous plants and their associated microbes provide a good model system for such studies, as conifers host a suite of microorganisms including mutualistic ectomycorrhizal (ECM) fungi and foliar bacterial endophytes. …

Life Line March 2016, Otterbein Biology And Earth Science Department

Life Line - The Biology Department Newsletter

Department welcomes Dr. Elizabeth Berkeley - Ben Titus '08 - Panama Research - Fracing in Toga County, PA. - Students Intern in China - Faculty Partnerships in Africa

First Choice, March 2016, Wusf Public Media

First Choice Monthly Newsletter

The March 2016 issue of WUSF's newsletter "First Choice."

Stinging Nettle (Urtica Dioica L.) Attenuates Ffa Induced Ceramide Accumulation In 3t3- L1 Adipocytes In An Adiponectin Dependent Manner, Diana N. Obanda, Peng Zhao, Allison J. Richard, David Ribnicky, William T. Cefalu, Jacqueline M. Stephens

Faculty Publications

©2016 Obanda et al.This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. Objective Excess dietary lipids result in the accumulation of lipid metabolites including ceramides that can attenuate insulin signaling. There is evidence that a botanical extract of Urtica dioica L. (stinging nettle) improves insulin action, yet the precise mechanism(s) are not known. Hence, we examined the effects of Urtica dioica L. (UT) on adipocytes. Research Design We investigated the effects of an ethanolic extract …

Genetically Engineered Yeast Expressing A Lytic Peptide From Bee Venom (Melittin) Kills Symbiotic Protozoa In The Gut Of Formosan Subterranean Termites, Claudia Husseneder, Jennifer R. Donaldson, Lane D. Foil

Faculty Publications

© 2016 Husseneder et al. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. The Formosan subterranean termite, Coptotermes formosanus Shiraki, is a costly invasive urban pest in warm and humid regions around the world. Feeding workers of the Formosan subterranean termite genetically engineered yeast strains that express synthetic protozoacidal lytic peptides has been shown to kill the cellulose digesting termite gut protozoa, which results in death of the termite colony. In this study, we …

Variable Prey Development Time Suppresses Predator-Prey Cycles And Enhances Stability, James T. Cronin, John D. Reeve, Dashun Xu, Mingqing Xiao, Heidi N. Stevens

Faculty Publications

© 2016 John Wiley & Sons Ltd/CNRS. Although theoretical models have demonstrated that predator-prey population dynamics can depend critically on age (stage) structure and the duration and variability in development times of different life stages, experimental support for this theory is non-existent. We conducted an experiment with a host-parasitoid system to test the prediction that increased variability in the development time of the vulnerable host stage can promote interaction stability. Host-parasitoid microcosms were subjected to two treatments: Normal and High variance in the duration of the vulnerable host stage. In control and Normal-variance microcosms, hosts and parasitoids exhibited distinct population …

Competition-Mediated Feedbacks In Experimental Multispecies Epizootics, Tad Dallas, Richard J. Hall, John M. Drake

Faculty Publications

© 2016 by the Ecological Society of America. Competition structures ecological communities and alters host-pathogen interactions. In environmentally transmitted pathogens, an infection-resistant competitor may influence infection dynamics in a susceptible species through the negative impacts of competition (e.g., by reducing host density or causing nutritional stress that increases susceptibility to infection) and/or the positive impacts of reducing transmission efficiency (e.g., by removing environmental pathogen stages). Thus, a non-susceptible competitor may enhance, reduce, or have no net effect on susceptible host density and infection prevalence. Here, we couple an epidemiological model with experimental epidemics to test how resource competition with a …

Gene Family Expansions In Aphids Maintained By Endosymbiotic And Nonsymbiotic Traits, Rebecca P. Duncan, Honglin Feng, Douglas M. Nguyen, Alex C.C. Wilson

Faculty Publications

Facilitating the evolution of new gene functions, gene duplication is a major mechanism driving evolutionary innovation. Gene family expansions relevant to host/symbiont interactions are increasingly being discovered in eukaryotes that host endosymbiotic microbes. Such discoveries entice speculation that gene duplication facilitates the evolution of novel, endosymbiotic relationships. Here, using a comparative transcriptomic approach combined with differential gene expression analysis, we investigate the importance of endosymbiosis in retention of amino acid transporter paralogs in aphid genomes. To pinpoint the timing of amino acid transporter duplications we inferred gene phylogenies for five aphid species and three outgroups. We found that while some …

Today - March 2016, Loma Linda University Health

TODAY

In this issue:

-- DNA sequencers dedicated at Loma Linda University Center for Genomics allowing researchers to access the future of medicine
-- After nearly 50 years, the Medical Center main entrance will now face Prospect Avenue
-- 'LIVE IT: Online Health Show' 12th episode released
-- U.S. Department of Health and Human Services representative offers insights into Affordable Care Act
-- Helpful Honda People make donation to NICU
-- Loma Linda hosts 2016 Healthy People in Healthy Communities conference
-- Fifth-year dentistry students dedicated during 56th Annual Alumni Student Convention
-- AUCA representatives visit LLU campus amid plans for …

Prevalence And Risk Factors Of Early Fecal Carriage Of Enterococcus Faecalis And Staphylococcus Spp And Their Antimicrobial Resistant Patterns Among Healthy Neonates Born In A Hospital Setting In Central Saudi Arabia, Talat A. El-Kersh, Mohammed A. Marie, Yazeed A. Al-Sheikh, Mohamed H. Al-Agamy, Ahmad A. Al-Bloushy

Saudi Medical Journal

Objectives: To investigate the prevalence, antibiotic resistant profiles, and risk factors of early fecal carriage of Enterococcus faecalis (E. faecalis) and staphylococci among 150 healthy Saudi neonates born in a hospital setting in central Saudi Arabia. Methods: This prospective study was conducted in Al-Bukayriyah General Hospital, Qassim, Saudi Arabia, between June 2012 and January 2013. The E. faecalis and Staphylococcus spp. isolates were identified manually, and Vitek2 system was used for identity confirmation at the species level and minimum inhibitory concentration-susceptibility testing. Results: Enterococcus faecalis (n=73) and Staphylococcus spp. (n=18) were recovered. Unlike staphylococci, E. faecalis colonization did not significantly …

2. Business Correspondence And Resumes, David Mcmurray

Sexy Technical Communications

This chapter focuses on business correspondence--general format and style for business letters as well as specific types of business letters. Specifically: Overview of business correspondence: format and style Inquiry letters Complaint and adjustment letters Application letters Resumes

Hydrologic And Water Quality Impacts From Perennial Crop Production On Marginal Lands, Qingyu Feng

Open Access Dissertations

Marginal lands are proposed as a viable option for producing biofeedstocks as these lands are not heavily engaged in agricultural production or may not be suitable for intensive row-crop food/feed production. However, meeting biofeedstock production goals will require large amount of marginal lands and the unintended consequences of producing biofeedstocks on marginal lands are not fully clear. The overall goal of this study was to evaluate the productivity of biofeedstocks on marginal lands and the potential impacts on hydrologic and water quality processes from the land use conversion.

This study was conducted in the Upper Mississippi River Basin (UMRB). First, …

Investigating Physiological Collaborations Between A Lower Termite And Its Symbionts, Brittany F. Peterson

Open Access Dissertations

This project was completed in an effort to better understand the contributions of symbiotic microbes to the biology of Reticulitermes flavipes, the eastern subterranean termite. Lower-termites, like R. flavipes, house symbionts from all three domains of life within their hindgut paunch. This intimate association is reflected in nearly every aspect of termite biology. Here, I investigate these physiological collaborations as they relate to digestion and immunity. My efforts focused on 1) quantifying the role of bacteria in wood digestion within the termite gut, 2) evaluating the role of symbionts in protection against pathogens, and 3) identifying gene products that bacterial …

Perceived Neighborhood Environmental Attributes Associated With Walking And Cycling For Transport Among Adult Residents Of 17 Cities In 12 Countries: The Ipen Study, Jacqueline Kerr, Jennifer A. Emond, Hannah Badland, Rodrigo Reis, Olga Sarmiento, Jordan Carlson, James F. Sallis, Ester Cerin, Kelli Cain, Terry Conway

Dartmouth Scholarship

Introduction

Prevalence of walking and cycling for transport is low and varies greatly across countries. Few studies have examined neighborhood perceptions related to walking and cycling for transport in different countries. Therefore, it is challenging to prioritize appropriate built-environment interventions.

Objectives

The aim of this study was to examine the strength and shape of the relationship between adults’ neighborhood perceptions and walking and cycling for transport across diverse environments.

Methods

As part of the International Physical activity and Environment Network (IPEN) adult project, self-reported data were taken from 13,745 adults (18–65 years) living in physically and socially diverse neighborhoods in …

Buyers In The Baby Market: Toward A Transparent Consumerism, June Carbone, Jody Lyneé Madeira

Washington Law Review

This Article assesses the forces on the horizon remaking the fertility industry, including greater consolidation in the health care industry, the prospects for expanding (or contracting) insurance coverage, the likely sources of funding for future innovation in the industry, and the impact of globalization and fertility tourism. It concludes that concentration in the American market, in contrast with other medical services, may not necessarily raise prices, and price differentiation may proceed more from fertility tourism than from competition within a single geographic region. The largest challenge may be linking those who would fund innovation, whether innovation that produces new high …