Digital Commons Network^™

The Relationship Of Visceral Adipose Tissue With Markers Of Energy Homeostasis Following Weight-Loss, Marcus A. Breden, Bryan K. Smith, Matthew P. Harris, Brooke Burgess, Adam Gloeckner, Melody D. Phillips, Joshua S. Wooten

International Journal of Exercise Science: Conference Proceedings

Excess levels of adipose tissue, in particular visceral adipose tissue (VAT), is closely associated with the metabolic syndrome and dysregulation of energy homeostasis. It is hypothesized that leptin resistance results in overconsumption of calories and reduced satiety. Recently, brain derived neurotrophic factor (BDNF), beyond functioning in learning and memory, is shown to play a role in energy homeostasis via its positive satiety effects on the hypothalamus. However, it remains to be elucidated how changes in visceral adipose tissue are associated with changes in circulating leptin and BDNF after weight-loss. PURPOSE: To identify changes in adiposity and circulating leptin and …

Physician Assistant Students’ Perceptions Of The Fitness Industry And Lifestyle Medicine, Alyssa Abreu, Sarah-Ann Keyes, Mark Faries

International Journal of Exercise Science: Conference Proceedings

With nearly two-thirds of all chronic disease having a lifestyle cause, there is spurred interest in curricular changes for Physician Assistants (PA) and other medical providers to learn Lifestyle Medicine (LM) - the therapeutic use of lifestyle changes to prevent, treat and reverse disease. A key competency in LM practice involves an interdisciplinary approach, including aid from fitness professionals. Yet, perceptions of the fitness industry might hinder such a relationship. PURPOSE: To assess PA students' knowledge of LM and perceptions of the fitness industry, to guide curriculum implementation efforts. METHODS: An online survey was advertised to all PA students at …

Assessing The Qualitative Validity Of A Non-Invasive Ultrasound Technique For Estimating Muscle Glycogen Change, Jakob R. Allen

International Journal of Exercise Science: Conference Proceedings

Intramuscular glycogen is a primary fuel source for intense exercise and the use of an invasive muscle biopsy is still the gold-standard of measurement. PURPOSE: To assess the qualitative validity of a proprietary algorithm from ultrasound images (MuscleSound^®)(MS) for determination of intramuscular glycogen concentration compared to the body of literature reporting muscle glycogen depletion from exercise and subsequent recovery. METHODS: 12 healthy recreational students (n=1 female) (25.5 ± 1.2y, 74.0 ± 2.6kg, 174 ± 4.48cm) were recruited from campus for participation in this study. Subjects performed six bouts of six-minute efforts on a stationary cycle ergometer at 84% …

Omega-3 Supplementation, Menstrual Cycle, And Acute Eccentric Exercise On Plasma Lipid Profiles, Mehul D. Nathubhai, Sarah Mckinley Barnard Phd, Yonghyeon Jo, Darryn Willoughby Phd, Yunsuk Koh Phd

International Journal of Exercise Science: Conference Proceedings

Omega-3 fatty acids supplementation and the menstrual cycle may independently influence plasma lipids and lipoproteins following acute exercise. PURPOSE: The current study investigated the effects of dietary fish oil supplement and acute eccentric exercise on plasma lipids and lipoproteins during two different phases of the menstrual cycle [mid-follicular (MF) vs. mid-luteal phase (ML)]. METHODS: As a double-blind, placebo-controlled design, 22 healthy young females (age= 20.86±1.39 years) volunteered. Participants were randomly assigned to either the fish oil (N=11) or the placebo (N=11) group. The fish oil group took a total of 6 capsules of fish oil per day (6g …

High Fat Diet Induced Obesity Impairs Skeletal Muscle Glycogen And Lipid Preservation After Adiponectin Incubation, Cesar Meza, Cynthia Montenegro, Catalina De La Peña, Lannie O'Keefe, Shaan Naughton, Anna Simcocks, Deanne Hryciw, Michael Mathai, Andrew Mcainch, Sudip Bajpeyi

International Journal of Exercise Science: Conference Proceedings

High fat diets have been attributed as critical factors contributing to obesity and type 2 diabetes, characterized by increased lipid accumulation, impaired glucose uptake, and defects in glycogen storage in skeletal muscle. Adiponectin, an adipokine, has been shown to have antidiabetic effects by improving fat oxidation and glucose uptake. PURPOSE: To investigate the effects of adiponectin incubation, in high fat diet induced obese rats, on measures of skeletal muscle substrate metabolism including glycogen, glucose transporter 4 (GLUT4), lipid, and mitochondrial contents. METHODS: Male Sprague Dawley rats were fed a Western-style (21% fat by weight; 41% total energy) high …

Lower Skeletal Muscle Mitochondrial Content After A High Fat Diet Rich In Polyunsaturated Fatty Acids Compared To A High Fat Diet Rich In Monounsaturated Fatty Acids, Catalina De La Pena, Cesar Meza, Cynthia Montenegro, Anna Simcocks, Shaan Naughton, Lannie O'Keefe, Deanne Skelly, Michael Mathai, Andrew Mcainch, Sudip Bajpeyi

International Journal of Exercise Science: Conference Proceedings

High fat diet (HFD) has been associated with weight gain, insulin resistance, and type 2 diabetes. The composition of fatty acids in various diets (monounsaturated, polyunsaturated, saturated) influence levels of blood insulin, glucose, and the onset of metabolic and cardiovascular diseases. PURPOSE: Determine the effects of high fat diets with alterations in the major dietary fatty acid content (a mixed fat western diet, a polyunsaturated fatty acid diet or a monounsaturated fatty acid diet) on skeletal muscle glycogen, lipid, glucose transporter 4 (GLUT4), and mitochondrial content. METHODS: Male Sprague Dawley rats were fed a 21% (by weight; 41% total …

Plasma Glucose And Lipid Profiles Following High-Fat Diet And Acute Aerobic Exercise, Benjamin Son, Yonghyeon Jo, Ashton Waddell, Eric O'Neal, Yunsuk Koh

International Journal of Exercise Science: Conference Proceedings

PURPOSE: To examine the effects of a 3-week high-fat (HF) diet on plasma glucose, lipids, and lipoproteins following an acute bout of aerobic exercise in middle-aged men. METHODS: Physically active (non-elite, competitive marathon runners), male participants (N=8, age=39.5±9.9 years) volunteered for the study. Participants maintained their habitual high-carbohydrate (HC) diet (60-70% caloric intake from carbohydrate) prior to switching to the HF diet (70% caloric intake from fat, not exceeding 50g of carbohydrates) for 3 weeks. At the end of each diet trial, participants performed an acute bout of aerobic exercise, which consisted of running at varying paces (personal …

High Fat Diet Rich In Saturated Fatty Acids, But Not Monounsaturated Fatty Acids, Impairs Glycogen Preservation After Adiponectin Treatment, Cynthia Montenegro, Catalina De La Pena, Cesar Meza, Shaan Naughton, Anna Simcocks, Lannie O'Keefe, Deanne Skelly, Michael Mathai, Andrew Mcainch, Sudip Bajpeyi

International Journal of Exercise Science: Conference Proceedings

High fat diet (HFD) is associated with the progression of obesity, type 2 diabetes and diminished insulin sensitivity, which is characterized by a lower glucose uptake and glycogen synthesis capacity in skeletal muscle. Adiponectin (Ad), on the other hand, is a cytokine secreted by adipose tissue that promotes glucose uptake and fatty acid oxidation in skeletal muscle. PURPOSE: To determine the effects of Ad on skeletal muscle glycogen, GLUT 4, mitochondrial and lipid content in animals fed with a HFD but with alterations in dietary fatty acids (mixed fat western diet and predominately monounsaturated fatty acid). METHODS: Male Sprague Dawley …

The Evaluation Of Repetitive Overhead Movements In Heating Ventilation And Air Conditioning Technicians, Joshua T. Kuehne, Sakiko Oyama

International Journal of Exercise Science: Conference Proceedings

Air conditioning technicians are the most non-fatally injured amongst construction workers. It has been identified that the shoulder is one of joints most commonly affected areas in industrial workers. While repetitive overhead movements have been evaluated in construction workers, it has not been described in air conditioning (AC) technicians. PURPOSE: To describe repetitive arm movement performed by AC technicians using inertial measurement unit (IMU) system, throughout a full work day. METHODS: An IMU is a small portable motion detection monitor that combines information from triaxial accelerometers, gyroscopes, and magnetometers to track translational movements. Six AC technicians participated on six …

Effects Of Dietary Fish-Oil Supplement And Acute Eccentric Exercise On Inflammatory Markers During Different Phases Of Menstrual Cycle, Yonghyeon Jo, Sarah Mckinley Barnard, Darryn Willoughby, Yunsuk Koh

International Journal of Exercise Science: Conference Proceedings

Fish-oil supplementation may play a positive role in inflammation. Matrix Metalloproteinases (MMPs) are important in controlling tumor growth, metastasis, angiogenesis, and inflammation. Several tissue inhibitors of MMPs (TIMPs) are known to regulate the activity of specific MMPs. PURPOSE: To examine the effects of dietary fish-oil supplementation and acute eccentric exercise on MMP-1, -2, -9, and -10 and TIMP-1, -2, -3, and -4 during two different phases of menstrual cycle. METHODS: As a randomized, double-blind, and placebo-controlled design, 22 college-aged women (age= 20.86 ± 1.39 years) were randomly assigned to either a fish oil (FOG, N=11) or a placebo …

Omega-3-Fatty Acids Hold Therapeutic Potential For The Prevention And Treatment Of Diabetic Neuropathy, J. Claire Maciejewski, Matthew P. Harris, Megan L. Schaller, David S. Umbaugh, Karin E. Sandoval, Kenneth A. Witt, Joshua S. Wooten, Brianne L. Guilford

International Journal of Exercise Science: Conference Proceedings

Diabetic neuropathy is a debilitating complication of diabetes, affecting over 50% of diabetic patients. Overweight humans display manifestations of diabetic neuropathy before developing overt diabetes and mice fed a high fat diet exhibit signs of neuropathy including mechanical hindpaw hypersensitivity and neuronal inflammation, suggesting fat diet-induced inflammation may play a role in the development of neuropathy. Omega-3 (n-3) fatty acids have anti-inflammatory properties and may hold therapeutic potential as a preventative treatment for prediabetic and diabetic patients at risk for neuropathy. PURPOSE: Investigate the impact of diet composition on signs of neuropathy. We hypothesized that a diet rich in n-3 …

Relationship Between Matrix Metalloproteinases And Tissue Inhibitor Of Metalloproteinases Following High-Fat Diet And Acute Exercise, Rayomand Katrak, Yonghyeon Jo, Eric O'Neal, Yunsuk Koh

International Journal of Exercise Science: Conference Proceedings

Matrix metalloproteinases (MMPs) are involved in the degradation of the extracellular matrix of the tissue and inflammation. Several tissue inhibitors of MMPs (TIMPs) are known to inhibit the activity of MMPs. PURPOSE: The current study investigated the responses of MMP-1, -2, -9, and -10 and TIMP-1, -2, -3, and -4 after a 3-week high-fat, low-carbohydrate (HFLC) diet following an acute aerobic exercise. METHODS: Physically active (unprofessional, competitive marathon runners) male subjects (N=8, age= 39.5 ± 9.9 years) volunteered for the study. Subjects maintained their habitual high carbohydrate (HC) diets before switching to the HFLC diet (70% total caloric …

The Influence Of A Single Bout Of High-Intensity Interval Exercise On Postprandial Lipemia And Glycemia, Stephen Decker

International Journal of Exercise Science: Conference Proceedings

A single bout of moderate-intensity aerobic exercise performed for a prolonged period of time (≥ 1 hour) has been reported to reduce the magnitude of postprandial lipemia and glycemia in both healthy and at-risk populations. High-intensity interval exercise (HIIE) bouts are generally performed in brief intervals (≤ 1 minute) followed with brief periods of rest (1 - 3 minutes) for up to 30 minutes in duration. The influence that a single bout of HIIE would have on postprandial lipemia and glycemia is not clear. PURPOSE: Examine the effects of high-intensity interval exercise (HIIE) on postprandial (PP) triglyceride (TG), glucose, and …

Fish-Oils Increase Bambi Expression To Protect Against Fibrotic Activity In Lps Stimulated Hepatic Tissue, Megan L. Schaller, Matthew P. Harris, Dakota R. Kamm, Kenneth A. Witt, Karin E. Sandoval, Joshua S. Wooten

International Journal of Exercise Science: Conference Proceedings

Non-alcoholic steatohepatitis (NASH), defined as excess hepatic lipid and chronic inflammation, provides an environment prone for the development of hepatic fibrosis. Recent evidence suggests that the antifibrotic protein BAMBI (BMP-Activin membrane bound inhibitor) is downregulated in the presence of inflammation, and may be central to the development of fibrosis. Diets rich in omega-3 (w-3) fatty acids are known to provide anti-inflammatory effects; however, the effects of w-3 fatty acids on hepatic fibrosis are not well-established. PURPOSE: To determine the effects of fish-oils on the hepatic fibrosis signaling cascade, following 32-weeks of high-fat feeding in a LPS-induced model of NASH. METHODS: …

The Effect Of A Western Diet On Hepatic Autophagy In Age Accelerated Samp8 Mice, Matthew P. Harris, Megan L. Schaller, David Umbaugh, Karin Sandoval, Kenneth A. Witt, Joshua S. Wooten

International Journal of Exercise Science: Conference Proceedings

Non-alcoholic steatohepatitis (NASH) is characterized as a dysregulation of hepatic lipid metabolism and a chronic inflammatory state. It is hypothesized the link between lipid dysregulation and inflammation may be due in part to defective hepatic autophagy and reduced mitochondrial capacity to oxidize fatty acids. It remains to be determined; however, the effects of a Western diet on hepatic autophagy and mitochondrial function during aging. PURPOSE: The purpose of this study was to determine the effect of a high-fat high fructose diet (HFF) on markers of hepatic autophagy and mitochondrial function in an age accelerated mouse model. METHODS: Twenty …

Hear Us Roar, February 10, 2017, Michael Shonrock

Michael Shonrock

Digital newsletter produced by the office of President Michael Shonrock.

The Law Of Interpretation, William Baude, Stephen E. Sachs

Articles

No abstract provided.

Towards The Development Of A Sustainable Soya Bean-Based Feedstock For Aquaculture, Hyunwoo Park, Steven Weier, Fareha Razvi, Pamela A. Peña, Neil A. Sims, Jennica Lowell, Cory Hungate, Karma Kissinger, Gavin Key, Paul Fraser, Jonathan Napier, Edgar B. Cahoon, Thomas Clemente

Center for Plant Science Innovation: Faculty Publications

Soya bean (Glycine max (L.) Merr.) is sought after for both its oil and protein components. Genetic approaches to add value to either component are ongoing efforts in soya bean breeding and molecular biology programmes. The former is the primary vegetable oil consumed in the world. Hence, its primary usage is in direct human consumption. As a means to increase its utility in feed applications, thereby expanding the market of soya bean coproducts, we investigated the simultaneous displacement of marine ingredients in aquafeeds with soya bean-based protein and a high Omega-3 fatty acid soya bean oil, enriched with alpha-linolenic …

Naturally-Occurring Changes In Social-Cognitive Factors Modify Change In Physical Activity During Early Adolescence, Rod K. Dishman, Marsha Dowda, Kerry L. Mciver, Ruth P. Saunders, Russell R. Pate

Faculty Publications

Purpose

To determine whether naturally-occurring changes in children’s motives and beliefs are associated with the steep decline in physical activity observed from childhood to early adolescence.

Methods

Latent growth modeling was applied in longitudinal tests of social-cognitive influences, and their interactions, on physical activity in a large cohort of boys and girls evaluated annually between 5th and 7th grades.

Results

Measurement equivalence of motives and beliefs was confirmed between boys and girls. After adjustment for gender and maturity differences, physical activity declined less in children who reported the least decreases in self-efficacy for overcoming barriers to activity and perceived parental …

Blubber Transciptome Response To Acute Stress Axis Activation Involves Transient Charges In Adipogenesis And Lipolysis In Fast-Adapted Marine Mammal, J. I. Khudyakov, C. D. Champagne, L. M. Meneghetti, D. E. Crocker

Biological Sciences Faculty Publications

Stress can compromise an animal's ability to conserve metabolic stores and participate in energy-demanding activities that are critical for fitness. Understanding how wild animals, especially those already experiencing physiological extremes (e.g. fasting), regulate stress responses is critical for evaluating the impacts of anthropogenic disturbance on physiology and fitness, key challenges for conservation. However, studies of stress in wildlife are often limited to baseline endocrine measurements and few have investigated stress effects in fasting-adapted species. We examined downstream molecular consequences of hypothalamic-pituitary-adrenal (HPA) axis activation by exogenous adrenocorticotropic hormone (ACTH) in blubber of northern elephant seals due to the ease of …

Lingnan Gardeners Newsletter (No. 27) = 嶺南彩園通訊 (第27期), Lingnan Gardeners, Kwan Fong Cultural Research And Development Programme, Lingnan University

Lingnan Gardeners Newsletter 嶺南彩園通訊

Lunar New Year Day 元日

2017-February-10-Innovation Lab Steve Nice, University Marketing And Communications, East Tennessee State University

ETSU News

No abstract provided.

Neighborhood Environment And Falls Among Community-Dwelling Older Adults, Emily Joy Nicklett, Matthew C. Lohman Ph.D., Matthew Lee Smith

Faculty Publications

Background: Falls present a major challenge to active aging, but the relationship between neighborhood factors and falls is poorly understood. This study examined the relationship between fall events and neighborhood factors, including neighborhood social cohesion (sense of belonging, trust, friendliness, and helpfulness) and physical environment (vandalism/graffiti, rubbish, vacant/deserted houses, and perceived safety walking home at night). Methods: Data were analyzed from 9259 participants over four biennial waves (2006–2012) of the Health and Retirement Study (HRS), a nationally representative sample of adults aged 65 and older in the United States. Results: In models adjusting for demographic and health-related covariates, a one-unit …

Hepatitis C Serosorting Among People Who Inject Drugs In Rural Puerto Rico, Ian Duncan, Ric Curtis, Juan Carlos Reyes, Roberto Abadie, Bilal Khan, Kirk Dombrowski

Publications and Research

Due to the high cost of treatment, preventative measures to limit Hepatitis C (HCV) transmission among people who inject drugs (PWID) are encouraged by many public health officials. A key one of these is serosorting, where PWID select risk partners based on concordant HCV status. Research on the general U.S. population bySmith et al. (2013) found that knowledge of one's own HCV status facilitated serosorting behaviors among PWID, such that respondents with knowledge of their own status were more likely to ask potential partners about their status prior to sharing risk. Our objective was to see if this held true …

Neighborhood Environment And Falls Among Community-Dwelling Older Adults, Emily Nicklett, Matthew Lohman, Matthew Smith

Dartmouth Scholarship

Falls present a major challenge to active aging, but the relationship between neighborhood factors and falls is poorly understood. This study examined the relationship between fall events and neighborhood factors, including neighborhood social cohesion (sense of belonging, trust, friendliness, and helpfulness) and physical environment (vandalism/graffiti, rubbish, vacant/deserted houses, and perceived safety walking home at night).

Individual-Level And Socio-Contextual Influences On Body Mass Index And Achievement In Adolescence To Young Adulthood, Mellissa S. Gordon

Journal of Adolescent and Family Health

Research suggests there are factors that may exacerbate or otherwise serve as a protective factor for the effects being overweight. This study explores the association between BMI and adolescent’s academic achievement, and the moderating effects of individual-level (e.g., race/ethnicity) and socio-contextual factors (e.g., economic disadvantage) on this association. Furthermore, research suggests that overweight adolescents are at an increased risk of becoming overweight adults. As such, other developmental outcomes may be impacted as adolescents mature into young adulthood. Given this likelihood, the association between BMI and achievement over time was also tested. Findings suggests an overlapping sphere of influence on BMI …

Patterns Of Pollen And Nectar Foraging Specialization By Bumblebees Over Multiple Timescales Using Rfid, Avery L. Russell, Sarah J. Morrison, Eleni H. Moschonas, Daniel R. Papaj

College of Natural and Applied Sciences

The ecological success of social insects is frequently ascribed to improvements in task performance due to division of labour amongst workers. While much research has focused on improvements associated with lifetime task specialization, members of colonies can specialize on a given task over shorter time periods. Eusocial bees in particular must collect pollen and nectar rewards to survive, but most workers appear to mix collection of both rewards over their lifetimes. We asked whether bumblebees specialize over timescales shorter than their lifetime. We also explored factors that govern such patterns, and asked whether reward specialists made more foraging bouts than …

The Setonian, February 9, 2017, Seton Hall University

2017

No abstract provided.

Ua12/2/1 Dining Guide, Wku Student Affairs

WKU Administration Documents

Magazine edition of the College Heights Herald with articles:

• Burgess, Kelly. Salmon Patty & Southwest Salad Recipe
• Dimeo, Chris. OLILO Acts as Delicious, Yet Healthy Alternative
• Alvey, Rebekah. Local Restaurants Provide Unique Dining Experiences
• Chavis, Danielle. The Best Dinner Dates for Valentine’s Day
• Henderson, Andrew. Unconventional Locations to Dine at, Enjoy In Your Life
• Alvey, Rebekah. Topper Grill & Pub Begins Serving Alcoholic Beverages
• Shaw, Mhari. Vegetarians at WKU
• Chisenhall, Jeremy. Olympic Eats – Emmanuel Dasor
• Hormell, David. The Hill’s Best Brews

Snap-Ed Evaluation Framework In New Mexico, Theresa Cruz

Posters and Presentations

Presented at: Association of SNAP-Ed Nutrition Education Administrators; February 9, 2017. Arlington, VA.