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Articles 1 - 30 of 63
Full-Text Articles in Life Sciences
Healthy Choices: The Building Blocks Of A Healthy Lifestyle (An Educational Handout), University Of New England Applied Nutrition Program
Healthy Choices: The Building Blocks Of A Healthy Lifestyle (An Educational Handout), University Of New England Applied Nutrition Program
All Student-Created Educational Resources
This educational handout provides guidance for healthy weight management through lifestyle interventions including healthy eating, exercise and familial involvement.
Lysine Mediation Of Neuroendocrine Food Regulation In Guinea Fowl, Ashley C. Payne, Xiaofei Wang, Michael T. Ivy, A. Stewart, Kiimya Nelson, Carl E. Darris, Samuel N. Nahashon
Lysine Mediation Of Neuroendocrine Food Regulation In Guinea Fowl, Ashley C. Payne, Xiaofei Wang, Michael T. Ivy, A. Stewart, Kiimya Nelson, Carl E. Darris, Samuel N. Nahashon
Biology Faculty Research
In poultry, obesity is partly influenced by food intake, and is increasingly becoming a nationwide problem. Hypothalamic food intake mechanisms are involved metabolically and neurologically via two peptide hormones, leptin and ghrelin, and the amino acid glutamate, which is enzymatically derived from lysine metabolism. We hypothesize that lysine homeostasis mediates regulation of feed intake and performance characteristics via the brain–liver axis through glutamate sensing. The objective was to examine the effects of lysine homeostasis in avian food regulation and performance through neuroendocrine signaling. One-day-old male French Guinea fowl (GF) keets (n = 270) were weighed and randomly assigned to 5 …
Genetic Determinants Of Variation In The Gh/Igf-1 Axis And Their Relationship To Cardiometabolic Health, Rafael Luis Aguirre Guillen
Genetic Determinants Of Variation In The Gh/Igf-1 Axis And Their Relationship To Cardiometabolic Health, Rafael Luis Aguirre Guillen
Theses and Dissertations
Background: In a study of Mexican Americans, we performed analyses of GEI and pleiotropy in the axis in relation to MS. GH/IGF-1 axis components were studied. Model parameters and likelihoods were estimated by maximum likelihood.
Results: Pleiotropy was observed for IGFBP3 (p
Conclusions: IGF-I and IGFBP3 are genetically correlated with MS whereas MS influences the additive genetic variance in IGFBP1 variables mainly but also in IGF-I somewhat by virtue of the VH exhibited by IGF-I/IGFBP1.
Effects Of A 12-Week Vigorous Interval Training Intervention On Pro-Inflammatory Markers In Post-Operative Bariatric And Obese Participants, Brittany Rood
Masters Theses, 2010-2019
Increase prevalence of cardiovascular and other chronic diseases linked to inflammation has led to research on pro-inflammatory cytokines, like tumor necrosis factor - alpha (TNF-α) and lipoprotein-associated phospholipase A2 (Lp-PLA2), in attempt to define the relationship between chronic disease, inflammation, and obesity. PURPOSE: Examine the effect of twelve weeks of vigorous intensity interval training on pro-inflammatory markers in post-operative bariatric and obese participants. METHODS: 9 post-operative bariatric individuals [1 man, 8 women; Body mass index (BMI) = 34.23 ± 2.54 kg/m2], 12 obese individuals [5 men, 7 women; BMI=35.77 ± 1.67 kg/m2 …
Physical Activity Level And Insulin Resistance In 6,500 Nhanes Adults: The Role Of Abdominal Obesity, James R Fowler
Physical Activity Level And Insulin Resistance In 6,500 Nhanes Adults: The Role Of Abdominal Obesity, James R Fowler
Theses and Dissertations
OBJECTIVE: This cross-sectional study investigated insulin resistance (IR) variation across physical activity (PA) levels in U.S. adults. METHODS: MET-minutes were utilized to quantify PA using 2 methods: 4 categories were based on relative MET-minutes, and 5 were based on U.S. PA guidelines. IR was indexed using the homeostatic model assessment (HOMA). Effect modification was tested by dividing waist circumferences into sex-specific quartiles, and then evaluating the relationship between PA and HOMA-IR within each quartile separately. RESULTS: Relative PA was associated with HOMA-IR after controlling for demographic and demographic and lifestyle covariates (F = 11.5, P < 0.0001 and F = 6.0, P = 0.0012, respectively). Adjusting for demographic and demographic and lifestyle covariates also revealed relationships between guideline-based PA and HOMA-IR (F = 8.0, P < 0.0001 and F = 4.9, P = 0.0017, respectively). Controlling for waist circumference with the other covariates nullified the relationship between PA and HOMA-IR. Effect modification testing showed that when the sample was delimited to adults with extra-large waists (Quartile 4), relative (F = 5.6, P = 0.0019), and guideline-based PA (F = 3.7, P = 0.0098) and HOMA-IR were related. PA and HOMA-IR were not related within the other quartiles. CONCLUSION: High levels of PA may play a meaningful role in glucose and insulin metabolism in those with abdominal obesity, but not in adults with smaller waists.
Viral Infections And Interferons In The Development Of Obesity, Yun Tian, Jordan Jennings, Yuanying Gong, Yongming Sang
Viral Infections And Interferons In The Development Of Obesity, Yun Tian, Jordan Jennings, Yuanying Gong, Yongming Sang
Agricultural and Environmental Sciences Faculty Research
Obesity is now a prevalent disease worldwide and has a multi-factorial etiology. Several viruses or virus-like agents including members of adenoviridae, herpesviridae, slow virus (prion), and hepatitides, have been associated with obesity; meanwhile obese patients are shown to be more susceptible to viral infections such as during influenza and dengue epidemics. We examined the co-factorial role of viral infections, particularly of the persistent cases, in synergy with high-fat diet in induction of obesity. Antiviral interferons (IFNs), as key immune regulators against viral infections and in autoimmunity, emerge to be a pivotal player in the regulation of adipogenesis. In this review, …
Cytochrome P450 Monooxygenase-Mediated Lipid Metabolism In Obesity And Colon Tumorigenesis, Weicang Wang
Cytochrome P450 Monooxygenase-Mediated Lipid Metabolism In Obesity And Colon Tumorigenesis, Weicang Wang
Doctoral Dissertations
Colon cancer is a major public health issue: it is expected to have 140,250 new cases and 50,630 deaths during 2018, making colon cancer the third most common type of cancer and the second leading cause of cancer death in the United States. Obesity is associated with enhanced colonic inflammation, which is a major risk factor of colorectal cancer. Currently, more than 35% of adults and nearly 17% of children are obese. Considering the obesity and colon cancer epidemic in the United States, there is an urgent need to identify novel therapeutic targets for obesity and colon cancer. Here, using …
Ketogenic Diets And Exercise Performance, Kristin L. Harvey, Lola Holcomb, Stephen C. Kolwicz Jr.
Ketogenic Diets And Exercise Performance, Kristin L. Harvey, Lola Holcomb, Stephen C. Kolwicz Jr.
Health and Exercise Physiology Faculty Publications
The ketogenic diet (KD) has gained a resurgence in popularity due to its purported reputation for fighting obesity. The KD has also acquired attention as an alternative and/or supplemental method for producing energy in the form of ketone bodies. Recent scientific evidence highlights the KD as a promising strategy to treat obesity, diabetes, and cardiac dysfunction. In addition, studies support ketone body supplements as a potential method to induce ketosis and supply sustainable fuel sources to promote exercise performance. Despite the acceptance in the mainstream media, the KD remains controversial in the medical and scientific communities. Research suggests that the …
Integrating Human Omics Data To Prioritize Candidate Genes., Yong Chen, Xuebing Wu, Rui Jiang
Integrating Human Omics Data To Prioritize Candidate Genes., Yong Chen, Xuebing Wu, Rui Jiang
Yong Chen
BACKGROUND: The identification of genes involved in human complex diseases remains a great challenge in computational systems biology. Although methods have been developed to use disease phenotypic similarities with a protein-protein interaction network for the prioritization of candidate genes, other valuable omics data sources have been largely overlooked in these methods.
METHODS: With this understanding, we proposed a method called BRIDGE to prioritize candidate genes by integrating disease phenotypic similarities with such omics data as protein-protein interactions, gene sequence similarities, gene expression patterns, gene ontology annotations, and gene pathway memberships. BRIDGE utilizes a multiple regression model with lasso penalty to …
Energy Cost Of Land And Shallow Water Walking In Females Who Are Overweight And Obese, Jacquelyn N. Zera, Elizabeth F. Nagle, Bethany B. Gibbs, John P. Abt, John M. Jakicic
Energy Cost Of Land And Shallow Water Walking In Females Who Are Overweight And Obese, Jacquelyn N. Zera, Elizabeth F. Nagle, Bethany B. Gibbs, John P. Abt, John M. Jakicic
International Journal of Aquatic Research and Education
Nineteen overweight or obese females completed three 10-minute experimental trials including a self-selected pace shallow water walking trial, a matched heart rate response land walking trial, and a self-selected pace land walking trial. Energy expenditure (kcal·min-1)was computed from expired gases assessed via indirect calorimetry. Results showed energy expenditure was lower (p= 0.046) during shallow water walking (6.46 ± 1.38 kcal·min-1) compared to matched heart rate response land walking trial (7.26 ± 1.29 kcal·min-1), with no significant difference in between shallow water and self-selected pace land walking (6.92 ± 1.61 kcal·min-1). …
Colostrum And Mature Breast Milk Analysis Of Serum Irisin And Sterol Regulatory Element-Binding Proteins-1c In Gestational Diabetes Mellitus, Syeda Sadia Fatima, Erum Khalid, Asma Akbar Ladak, Syed Adnan Ali
Colostrum And Mature Breast Milk Analysis Of Serum Irisin And Sterol Regulatory Element-Binding Proteins-1c In Gestational Diabetes Mellitus, Syeda Sadia Fatima, Erum Khalid, Asma Akbar Ladak, Syed Adnan Ali
Department of Biological & Biomedical Sciences
Background: We aimed to evaluate irisin and SREBP-1c levels in serum, colostrum and mature breast milk in women with and without gestational diabetes (GDM); and to relate them with maternal glucose, lipid profile and weight status of babies.
Methods: GDM positive women (n = 33) and normal glucose tolerant women (NGT) (n = 33) were recruited. Maternal blood samples were collected at 28th week of gestation and later at 6-week post-partum while breast milk samples of the lactating mothers were collected within 72 hours of birth (colostrum) and at 6 weeks post-partum (mature milk). Irisin and SREBP-1c levels were analyzed …
Diet Quality And Micronutrient Intake In Long-Term Weight Loss Maintainers, Rebecca W. Pascual
Diet Quality And Micronutrient Intake In Long-Term Weight Loss Maintainers, Rebecca W. Pascual
Master's Theses
Objective: This study’s purpose was to examine dietary quality, macronutrient intake, and micronutrient adequacy among long term weight loss maintainers (WLM) in a commercial weight management program.
Methods: Participants were 1,207 WLM in WW (formerly Weight Watchers) who had maintained a 9.1 kg or greater weight loss (29.7 kg on average) for 3.4 years, and had an average BMI of 28.3 kg/m2. A control group of weight stable adults with obesity (Controls; N=102) had a BMI of 41.1 kg/m2 and 2.3 kg or less weight change over the previous five years.
Results: WLM vs. …
Food Consumption Patterns And Body Composition In Children: Moderating Effects Of Prop Taster Status, Lee Stoner, Nicholas Castro, Anna Kucharska-Newton, Abbie E. Smith-Ryan, Sally Lark, Michelle A. Williams, James Faulkner, Paula Skidmore
Food Consumption Patterns And Body Composition In Children: Moderating Effects Of Prop Taster Status, Lee Stoner, Nicholas Castro, Anna Kucharska-Newton, Abbie E. Smith-Ryan, Sally Lark, Michelle A. Williams, James Faulkner, Paula Skidmore
Faculty Publications
This cross-sectional study determined whether 6-n-propylthiouracil (PROP) taster status moderates the relationship between food consumption patterns and body composition in children. Children were recruited (n = 342, 50% female, 8–10 y) from across New Zealand. Using a food frequency questionnaire, these food consumption patterns were derived: Processed Foods, Fruit and Vegetables, and Breakfast Foods. Body composition variables included: body fat (%), fat mass (kg), fat mass index (FMI, kg/m2), body mass index (kg/m2) and waist to height ratio (W:Ht). Following adjustment for confounders, Processed Foods were positively associated with %fat (p = 0.015), fat mass (p …
Nutrition And Exercise Interventions During Pregnancy: How Important Is Adherence?, Taniya S. Nagpal
Nutrition And Exercise Interventions During Pregnancy: How Important Is Adherence?, Taniya S. Nagpal
Electronic Thesis and Dissertation Repository
Lifestyle interventions (nutrition and exercise) offered during pregnancy may prevent excessive gestational weight gain (EGWG) and improve pregnancy outcomes. The efficacy of previous interventions has been inconsistent as some studies ‘successfully’ achieve their health outcome goals while others have had a null effect. A common limitation reported among ‘unsuccessful’ studies is low adherence. The objective of this dissertation was to execute three independent yet interrelated studies to determine if adherence is a key factor in determining the success of a lifestyle intervention during pregnancy. Study 1 compared adherence to ‘successful’ and ‘unsuccessful’ lifestyle interventions during pregnancy using a systematic review. …
Five Tips For Choosing Healthy Foods For Teens (A Handout), Mallory Lavoie
Five Tips For Choosing Healthy Foods For Teens (A Handout), Mallory Lavoie
All Student-Created Educational Resources
This handout depicts five ways that teens can make healthier food choices.
Teen Obesity: Tips To Take Control Of Your Diet And Make A Difference Every Day, Zachary York
Teen Obesity: Tips To Take Control Of Your Diet And Make A Difference Every Day, Zachary York
All Student-Created Educational Resources
This handout provides an overview of obesity and includes tips designed to motivate and assist teenagers toward making healthy choices to support overall health and well-being. Topics range from identifying nutritious foods, knowing when to eat, how to become more physically active, and having fun with food. The goal of the handout is to provide accessible and easy to understand information to empower overweight adolescents to make important connections eating well, exercising, and how they look and feel on a day-to-day basis.
Obesity In Adolescents (Handout), Kathy Palys
Obesity In Adolescents (Handout), Kathy Palys
All Student-Created Educational Resources
The handout briefly discusses obesity in the adolescents. It covers possible causes, risk factors, and some simple solutions.
Effects Of Short-Term High Versus Continuous Moderate Intensity Training On Insulin Resistance In Overweight And Obese Adults: A Randomized Controlled Trial, Tshidi Thaane, Ayesha Motala, Andrew Mckune
Effects Of Short-Term High Versus Continuous Moderate Intensity Training On Insulin Resistance In Overweight And Obese Adults: A Randomized Controlled Trial, Tshidi Thaane, Ayesha Motala, Andrew Mckune
International Journal of Exercise Science
International Journal of Exercise Science 12(3): 1057-1069, 2019. In long-term exercise training studies ( > 6 weeks), improvements in insulin resistance (IR) are amplified by decreased body fat and/or increased cardio-respiratory fitness. This presents a challenge in studying the independent effects of exercise training. Our study purpose was to determine the effects of short-term continuous moderate intensity training (CMIT) and high intensity interval training (HIIT) on IR in overweight/obese adults. Participants were stratified into insulin sensitive (IS) and IR groups, and randomized into non-exercise control (CNT), CMIT and HIIT sub-groups that underwent baseline and post testing. Exercise sessions were 18-24 minutes …
Suppressor Of Cytokine Signaling-3 In Pregnant Females With Or Without Hypertension, Huma Shoukat Ali, Mubeen Ali, Sabah Farhat, Syeda Sadia Fatima
Suppressor Of Cytokine Signaling-3 In Pregnant Females With Or Without Hypertension, Huma Shoukat Ali, Mubeen Ali, Sabah Farhat, Syeda Sadia Fatima
Department of Biological & Biomedical Sciences
Suppression of Cytokine Signalling-3 (SOCS-3) modulates the inflammatory pathways responsible for vascular stability. Therefore, we aimed to estimate SOCS-3 levels in 2nd trimester pregnant females and correlate it with blood pressure. A case control study recruiting (n=111) females was conducted at the Aga Khan University. They were classified as pregnancy induced hypertensives ornormotensive as per American College of Obstetricians and Gynecologists Guidelines. Weight, Body mass index, lipid profile and blood glucose were recorded while SOCS-3 was measured by ELISA. Higher SOCS-3 levels were seen in hypertensive group (30 pg/ml) versus normotensive (16 pg/ml). Both Systolic & diastolic blood pressure (r=0.520; …
The Role Of Secretory Phospholipase A2 Group Iia In Obesity And Metabolism, Michael S. Kuefner
The Role Of Secretory Phospholipase A2 Group Iia In Obesity And Metabolism, Michael S. Kuefner
Theses and Dissertations (ETD)
Secretory phospholipase A2 group IIA (PLA2G2A) is a member of a family of secretory phospholipases previously implicated in inflammation, atherogenesis, and antibacterial actions. These enzymes hydrolyze glycerophospholipids at the sn-2 position releasing lysophospholipids and fatty acids. Though studies have shown PLA2G2A is pro-inflammatory and promotes atherosclerosis, no research has analyzed the role of this enzyme in obesity and metabolism. Studies in the past 5-10 years utilizing various knock- out or over-expression mouse models have analyzed the role of different secretory phospholipase A2s (sPLA2) in metabolic diseases. From these studies, it is known that at least seven of the 11 sPLA2 …
Basal Diet Determined Long-Term Composition Of The Gut Microbiome And Mouse Phenotype To A Greater Extent Than Fecal Microbiome Transfer From Lean Or Obese Human Donors, Daphne Michelle Rodriguez Jimenez, Abby D. Benninghoff, Niklas D.J. Aardema, Sumira Phatak, Korry J. Hintze
Basal Diet Determined Long-Term Composition Of The Gut Microbiome And Mouse Phenotype To A Greater Extent Than Fecal Microbiome Transfer From Lean Or Obese Human Donors, Daphne Michelle Rodriguez Jimenez, Abby D. Benninghoff, Niklas D.J. Aardema, Sumira Phatak, Korry J. Hintze
Animal, Dairy, and Veterinary Science Faculty Publications
The Western dietary pattern can alter the gut microbiome and cause obesity and metabolic disorders. To examine the interactions between diet, the microbiome, and obesity, we transplanted gut microbiota from lean or obese human donors into mice fed one of three diets for 22 weeks: (1) a control AIN93G diet; (2) the total Western diet (TWD), which mimics the American diet; or (3) a 45% high-fat diet-induced obesity (DIO) diet. We hypothesized that a fecal microbiome transfer (FMT) from obese donors would lead to an obese phenotype and aberrant glucose metabolism in recipient mice that would be exacerbated by consumption …
Physical Activity Of Preschoolers With Developmental Disabilities And Delays, Michaela A. Schenkelberg
Physical Activity Of Preschoolers With Developmental Disabilities And Delays, Michaela A. Schenkelberg
Theses and Dissertations
Children with developmental disabilities and delays are at greater risk for developing overweight and obesity compared to typically developing peers. Participation in regular physical activity is a modifiable behavior that is consistently associated with improved weight status and other positive health outcomes. Previous studies have identified numerous individual- and environmental-level factors that associate with physical activity among school-age children with and without disabilities. However, little is known about physical activity behaviors and related correlates among preschool-aged children with disabilities (ages 3 – 5 years), especially while they are in preschool settings. Therefore, the overall purpose of this dissertation was to …
Combating Obesity Through Gut Microbiome Targeted Bacteriophage Therapy, Gongze Zhao, Dr. Laura Bridgewater
Combating Obesity Through Gut Microbiome Targeted Bacteriophage Therapy, Gongze Zhao, Dr. Laura Bridgewater
Journal of Undergraduate Research
The human gut consists of approximately 1.5 kg of bacteria, and 50% of the biomass in our fecal matter is bacterial cells (Nicholson, 2005). Diet is a major factor in shaping the composition of the gut microbiota, (Zhang, 2010) which in turn influences the body by producing metabolites that enter the circulation through different pathways. In 2013, by using Koch’s postulates, scientists were able to demonstrate that the gram-negative opportunistic pathogen E. cloacae B29 can cause obesity and chronic inflammation in its host (Fei & Zhao, 2013). Bacteriophage (phage) are viruses that infect bacteria. Phages bind to their bacterial host …
"We Didn't Know": An Examination Of Health And Nutrition Knowledge, Behaviors And Clinical Risk Factors To Guide A Pilot Health Education Intervention For Refugees From Burma, Elizabeth B. Smith, Lauren R. Sastre
"We Didn't Know": An Examination Of Health And Nutrition Knowledge, Behaviors And Clinical Risk Factors To Guide A Pilot Health Education Intervention For Refugees From Burma, Elizabeth B. Smith, Lauren R. Sastre
Journal of Refugee & Global Health
No abstract provided.
An Integrative Cross-Omics Analysis Of Dna Methylation Sites Of Glucose And Insulin Homeostasis, Jun Liu, Elena Carnero-Montoro, Jenny Van Dongen, Samantha Lent, Ivana Nedeljkovic, Symen Ligthart, Pei-Chien Tsai, Tiphaine C. Martin, Pooja R. Mandaviya, Rick Jansen, Marjolein J. Peters, Liesbeth Duijts, Vincent W. V. Jaddoe, Henning Tiemeier, Janine F. Felix, Gonneke Willemsen, Eco J. C. De Geus, Audrey Y. Chu, Daniel Levy, Shih-Jen Hwang, Jan Bressler, Rahul Gondalia, Elias L. Salfati, Christian Herder, Bertha A. Hidalgo, Toshiko Tanaka, Ann Zenobia Moore, Rozenn N. Lemaitre, Min A. Jhun, Jennifer A. Smith, Donna K. Arnett
An Integrative Cross-Omics Analysis Of Dna Methylation Sites Of Glucose And Insulin Homeostasis, Jun Liu, Elena Carnero-Montoro, Jenny Van Dongen, Samantha Lent, Ivana Nedeljkovic, Symen Ligthart, Pei-Chien Tsai, Tiphaine C. Martin, Pooja R. Mandaviya, Rick Jansen, Marjolein J. Peters, Liesbeth Duijts, Vincent W. V. Jaddoe, Henning Tiemeier, Janine F. Felix, Gonneke Willemsen, Eco J. C. De Geus, Audrey Y. Chu, Daniel Levy, Shih-Jen Hwang, Jan Bressler, Rahul Gondalia, Elias L. Salfati, Christian Herder, Bertha A. Hidalgo, Toshiko Tanaka, Ann Zenobia Moore, Rozenn N. Lemaitre, Min A. Jhun, Jennifer A. Smith, Donna K. Arnett
Epidemiology and Environmental Health Faculty Publications
Despite existing reports on differential DNA methylation in type 2 diabetes (T2D) and obesity, our understanding of its functional relevance remains limited. Here we show the effect of differential methylation in the early phases of T2D pathology by a blood-based epigenome-wide association study of 4808 non-diabetic Europeans in the discovery phase and 11,750 individuals in the replication. We identify CpGs in LETM1, RBM20, IRS2, MAN2A2 and the 1q25.3 region associated with fasting insulin, and in FCRL6, SLAMF1, APOBEC3H and the 15q26.1 region with fasting glucose. In silico cross-omics analyses highlight the role of differential methylation …
Oleic Acid Attenuates Palmitic Acid-Induced Impairments In Mouse Blastocyst Development, Maisoon Dafalla Yousif
Oleic Acid Attenuates Palmitic Acid-Induced Impairments In Mouse Blastocyst Development, Maisoon Dafalla Yousif
Electronic Thesis and Dissertation Repository
Palmitic acid (PA) and oleic acid (OA) are the most abundant saturated and monounsaturated non-esterified fatty acids, respectively, in serum. The consequences of PA and OA treatment on preimplantation mouse embryo development were investigated. It was hypothesized that OA treatment from the two-cell stage onwards would attenuate PA-induced reductions in mouse blastocyst development. PA significantly reduced development to the blastocyst stage. Transcript analysis revealed that PA increased ER stress pathway markers activating transcription factor 3 and C/EBP homologous protein transcripts, and XBP1 splicing. Co-culture of PA-treated embryos with OA prevented this PA-induced ER stress and rescued blastocyst development. Cytoplasmic lipid …
Pre-Training Muscle Characteristics Of Subjects Who Are Obese Determine How Well Exercise Training Will Improve Their Insulin Responsiveness, Charles A. Stuart, Michelle L. Lee, Mark A. South, Mary E. A. Howell, Brian M. Cartwright, Michael W. Ramsey, Michael H. Stone
Pre-Training Muscle Characteristics Of Subjects Who Are Obese Determine How Well Exercise Training Will Improve Their Insulin Responsiveness, Charles A. Stuart, Michelle L. Lee, Mark A. South, Mary E. A. Howell, Brian M. Cartwright, Michael W. Ramsey, Michael H. Stone
Mark A. South
Pre-training muscle characteristics of subjects who are obese determine how well exercise training will improve their insulin responsiveness. J Strength Cond Res 31(3): 798–808, 2017—Only half of prediabetic subjects who are obese who underwent exercise training without weight loss increased their insulin responsiveness. We hypothesized that those who improved their insulin responsiveness might have pretraining characteristics favoring a positive response to exercise training. Thirty nondiabetic subjects who were obese volunteered for 8 weeks of either strength training or endurance training. During training, subjects increased their caloric intake to prevent weight loss. Insulin responsiveness by euglycemic clamps and muscle fiber composition, …
Associations Of Adiposity And Diet Quality With Serum Ceramides In Middle-Aged Adults With Cardiovascular Risk Factors, Margaret A. Drazba, Ida Holaskova, Nadine R. Sahyoun, Melissa Ventura Marra
Associations Of Adiposity And Diet Quality With Serum Ceramides In Middle-Aged Adults With Cardiovascular Risk Factors, Margaret A. Drazba, Ida Holaskova, Nadine R. Sahyoun, Melissa Ventura Marra
Faculty & Staff Scholarship
Rates of adverse cardiovascular events have increased among middle-aged adults. Elevated ceramides have been proposed as a risk factor for cardiovascular events. Diet quality and weight status are inversely associated with several traditional risk factors; however, the relationship to ceramides is less clear. This study aimed to determine associations of adiposity and diet quality with circulating ceramides in middle-aged adults (n = 96). Diet quality was estimated using the Healthy Eating Index 2015 (HEI-2015). Serum ceramide concentrations were determined by liquid chromatography–mass spectrometry. A ceramide risk score was determined based on ceramides C16:0, C18:0, and C24:1 and their ratios to …
Rising Rural Body-Mass Index Is The Main Driver Of The Global Obesity Epidemic In Adults, Con Burns, Tara Coppinger, Janette Walton, Et Al
Rising Rural Body-Mass Index Is The Main Driver Of The Global Obesity Epidemic In Adults, Con Burns, Tara Coppinger, Janette Walton, Et Al
Publications
Body-mass index (BMI) has increased steadily in most countries in parallel with a rise in the proportion of the population who live in cities1,2. This has led to a widely reported view that urbanization is one of the most important drivers of the global rise in obesity3,4,5,6. Here we use 2,009 population-based studies, with measurements of height and weight in more than 112 million adults, to report national, regional and global trends in mean BMI segregated by place of residence (a rural or urban area) from 1985 to …
Association Of Dietary Behaviors, Macro-Nutrients And Energy Intake With Body Fat Percentage, Lean Mass, And Bone Mineral Density., Makayla Goggins
Association Of Dietary Behaviors, Macro-Nutrients And Energy Intake With Body Fat Percentage, Lean Mass, And Bone Mineral Density., Makayla Goggins
Health, Human Performance and Recreation Undergraduate Honors Theses
Background: Due to the obesity epidemic, many studies have compared nutrient intake to human body composition. However, previous studies have not used gold standard measures of body composition in a college population. Purpose: The purpose of this study is to examine how dietary behaviors, overall energy intake, and macronutrient intake are associated with the body composition factors measured in a dual-energy x-ray absorptiometry (DXA) scan. We hypothesize higher body fat percentage will be associated with higher fat and carbohydrate intake, but not total energy intake. Methodology: This was a cross-sectional study done as part of Exercise is …