Other Nutrition Commons^™

Physiological Responses Underlying The Perception Of Effort During Moderate And Heavy Intensity Cycle Ergometry, Kristen C. Cochrane, Terry J. Housh, Ethan C. Hill, Cory M. Smith, Nathaniel D.M. Jenkins, Joel T. Cramer, Glen O. Johnson, Richard J. Schmidt

Department of Nutrition and Health Sciences: Faculty Publications

This study examined patterns of responses for physiological and perceptual variables during cycle ergometry at a constant rate of perceived exertion (RPE) within the moderate and heavy exercise intensity domains. Nineteen (mean age 21.3 ± 0.5 years; 43.4 ± 2.0 mL·kg⁻¹·min⁻¹ VO_2Peak) moderately trained cyclists performed an incremental test to exhaustion and two 60 min constant RPE rides at the RPE corresponding to the gas exchange threshold (RPE_GET) and 15% above the GET (RPE_GET+15%). Oxygen consumption (VO₂), respiratory exchange ratio (RER), heart rate (HR), minute ventilation (V_E), …

Cloning And Expression Of Ebi3 And P28 Subunits Of Human Interleukin 27 In E. Coli, Ameneh Koochaki, Mojgan Bandehpour, Sam Massahi, Mahrou Sadri, Bahram Kazemi

Department of Nutrition and Health Sciences: Faculty Publications

Background: Interleukin (IL)-27 is a heterodimeric cytokine belonging to IL-12 and IL-23 families, secreted by antigen presenting cells(APCs). The IL-27 is composed of 2 subunits: Epstein-Barr virus induced gene 3 (EBI3) and p28. IL-27 is an anti-inflammatory cytokine which has an inhibitory effect on Th17 population and suppress the IL-17 expression. It is suggested that IL-27 could be a potent drug candidate for treating auto immune diseases.

Materials and Methods: The EBI3 and p28 subunits of human interleukin 27 were constructed into plasmid vectors; they sub-cloned into pETDuet-1 expression vector in restriction sites of BamHI, SacI and NotI. Subsequently the …

Effects Of Partners Together In Health (Path) Intervention On Physical Activity And Healthy Eating Behaviors: A Pilot Study, Bernice C. Yates, Joseph Norman, Jane Meza, Kaye L. Stanek Krogstrand, Susana Harrington, Scott Shurmur, Matthew Johnson, Karen Schumacher

Department of Nutrition and Health Sciences: Faculty Publications

Background—Despite proven efficacy of cardiac rehabilitation (CR) in helping patients initiate physical activity and healthy eating changes, less than 50% of CR participants maintain changes 6 months later.

Objective—The objective of this feasibility study was to test the Partners Together in Health (PaTH) Intervention versus usual care (UC) in improving physical activity and healthy eating behaviors in coronary artery bypass graft (CABG) surgery patients and spouses.

Methods—An experimental, two-group (n = 17 couples/group), repeated measures design was used. CABG patients in both groups participated in Phase II outpatient CR. Spouses in the PaTH group attended CR with the patient and …

Individual Responses For Muscle Activation, Repetitions, And Volume During Three Sets To Failure Of High- (80% 1rm) Versus Low-Load (30% 1rm) Forearm Flexion Resistance Exercise, Nathaniel D.M. Jenkins, Terry J. Housh, Samuel L. Buckner, Haley C. Bergstrom, Kristen C. Cochrane, Cory M. Smith, Ethan C. Hill, Richard J. Schmidt, Joel T. Cramer

Department of Nutrition and Health Sciences: Faculty Publications

This study compared electromyographic (EMG) amplitude, the number of repetitions completed, and exercise volume during three sets to failure of high- (80% 1RM) versus low-load (30% 1RM) forearm flexion resistance exercise on a subject-by-subject basis. Fifteen men were familiarized, completed forearm flexion 1RM testing. Forty-eight to 72 h later, the subjects completed three sets to failure of dumbbell forearm flexion resistance exercise with 80% (n = 8) or 30% (n = 7) 1RM. EMG amplitude was calculated for every repetition, and the number of repetitions performed and exercise volume were recorded. During sets 1, 2, and 3, one of eight …

Knowledge, Use And Perceptions Of Probiotics And Prebiotics In Hospitalized Patients, Melanie Betz, Anne Uzueta, Heather Rasmussen, Mary Gregoire, Cassandra Vandrwall, Gretchen Witowich

Department of Nutrition and Health Sciences: Faculty Publications

Aim: Little is known about inpatient probiotic and prebiotic consumption or beliefs, despite their increase in availability. Therefore, the purpose of this research was to assess inpatient knowledge, use and perceptions of probiotics and prebiotics.

Methods: All subjects were inpatients at two urban medical centers on general medical/surgical floors. Patients were randomly selected to complete a verbally administered questionnaire inquiring about probiotic and prebiotic knowledge, use and perceptions. Patient responses were recorded directly into Survey Monkey (Palo Alto, CA, USA) on a computer.

Results: Patients (n = 200) were 58% were women and 56% were Caucasian with a mean age …

Bmp7 Drives Human Adipogenic Stem Cells Into Metabolically Active Beige Adipocytes, Meshail Okla, Jung-Heun Ha, Ryan E. Temel, Soonkyu Chung

Department of Nutrition and Health Sciences: Faculty Publications

Adult humans have a substantial amount of inducible-brown (or beige) fat, which is associated with increased energy expenditure and reduced weight gain via thermogenesis. Despite the identification of key regulators of beige adipogenesis, impacts of dietary factors on adaptive thermogenesis are largely unknown, partly due to a lack of validated human cell models. Bone morphogenetic protein 7 (BMP7) is known to promote brown adipogenesis in rodent and human progenitor cells. However, controversy still surrounds the cellular identity in BMP7-mediated transition of white to brown adipocytes. The aim of this study is to confirm BMP7-derived human adipocytes as a relevant in …

Fruit And Vegetable Perceptions Among Caregivers Of American Indian Toddlers And Community Stakeholders: A Qualitative Study, Rachel C. Sinley, Julie A. Albrecht

Department of Nutrition and Health Sciences: Faculty Publications

American Indians experience higher rates of obesity than any other ethnic group living in the USA. This disparity begins to develop in early childhood, and the excess weight carried by American Indian children contributes to health conditions that can affect their quality of life by the time they enter preschool. These children consume less than recommended amounts of fruits and vegetables, a dietary pattern that may be related to the development of obesity and other health conditions. This qualitative study explored the fruit and vegetable intake of American Indian toddlers through use of the information-motivation-behavioral skills (IMB) model. Focus groups …

Aerobic Exercise Training Prevents Heart Failure-Induced Skeletal Muscle Atrophy By Anti-Catabolic, But Not Anabolic Actions, Rodrigo W.A. Souza, Warlen P. Piedade, Luana C. Soares, Paula A. T. Souza, Andreo F. Aguiar, Ivan Jose Vechetti Jr, Dijon H.S. Campos, Ana A. H. Fernandes, Katashi Okoshi, Robson F. Carvalho, Antonio C. Cicogna, Maeli Dal-Pai-Silva

Department of Nutrition and Health Sciences: Faculty Publications

Background: Heart failure (HF) is associated with cachexia and consequent exercise intolerance. Given the beneficial effects of aerobic exercise training (ET) in HF, the aim of this study was to determine if the ET performed during the transition from cardiac dysfunction to HF would alter the expression of anabolic and catabolic factors, thus preventing skeletal muscle wasting. Methods and Results: We employed ascending aortic stenosis (AS) inducing HF in Wistar male rats. Controls were sham operated animals. At 18 weeks after surgery, rats with cardiac dysfunction were randomized to 10 weeks of aerobic ET (AS-ET) or to an untrained group …

Knowledge Of And Accordance With The Academy Evidence-Based Nutrition Practice Guideline For Disorders Of Lipid Metabolism, Megan T. Metropulos, Mary B. Gregoire, Sarah J. Holland, Annabelle S. Volgman, Heather E. Rasmussen

Department of Nutrition and Health Sciences: Faculty Publications

The purpose of this study was to determine knowledge of and accordance with practices recommended by the Academy of Nutrition and Dietetics Guideline for Disorders of Lipid Metabolism. Knowledge and food frequency questionnaires were completed by dyslipidemic patients from an outpatient cardiology clinic (n = 51). Participants were primarily white (74.5%), obese (64.7%), female (64.7%) adults 62.0 ± 9.3 years of age. Mean Disorders of Lipid Metabolism guideline knowledge score was 53.l ± 13.4% correct. Mean accordance was 35.4 ± 13.0% correct. There were no significant associations between knowledge and accordance (r_s = 0.175, P = .219). In …

Erratum To ‘‘Associations Of Cardiorespiratory Fitness And Fatness With Metabolic Syndrome In Rural Women With Prehypertension’’, Patricia A. Hageman, Carol H. Pullen, Melody Hertzog, Linda Boeckner, Susan Noble Walker

Department of Nutrition and Health Sciences: Faculty Publications

In the original paper, the authors discovered a computer coding error that resulted in 33 of the women’s ages being incorrectly recorded. All analyses were repeated for this paper using the corrected age dataset, as all our logistic regression analyses in the published paper were adjusted for age.The repeated analyses, using the corrected dataset, lead to minor changes that needed to be reported to the results in the published paper. These corrections did not change the conclusion of the published paper.The authors apologize for any inconvenience.

Health Care Providers’ Knowledge, Perceptions, And Use Of Probiotics And Prebiotics, Laura Oliver, Heather Rasmussen, Mary B. Gregoire, Yimin Chen

Department of Nutrition and Health Sciences: Faculty Publications

Health care providers (N = 256) completed an online questionnaire to assess their knowledge, perceptions, and use of probiotics and prebiotics. Participants were familiar with probiotics (88%) but not with prebiotics (22%). Probiotics (62%) and prebiotics (55%) were perceived as being “somewhat” to “quite a bit” beneficial to health (μ = 3.6 ± 1.0 and 3.6 ± 1.2, respectively). Health care providers were “quite a bit” to “very much” willing to recommend probiotics (77%) and prebiotics (83%) if substantiated with literature. Despite this belief, they did not recommend probiotics (45%) or prebiotics (26%) to patients or read current research …

Gastrointestinal Problems In Children With Autism, Developmental Delays Or Typical Development, Virginia Chaidez, Robin L. Hansen, Irva Hertz-Picciotto

Department of Nutrition and Health Sciences: Faculty Publications

Abstract To compare gastrointestinal (GI) problems among children with: (1) autism spectrum disorder (ASD), (2) developmental delay (DD) and (3) typical development (TD), GI symptom frequencies were obtained for 960 children from the CHildhood Autism Risks from Genetics and Environment (CHARGE) study. We also examined scores on five Aberrant Behavior Checklist (ABC) subscales comparing ASD children with high versus low frequency GI symptoms. Compared to TD children, those with ASD [aOR 7.92 (4.89–12.85)] and DD [aOR 4.55 (2.51–8.24)] were more likely to have at least one frequent GI symptom. Restricting to ASD children, those with frequent abdominal pain, gaseousness, diarrhea, …

Pharmacological Targeting Of The Mammalian Clock Regulates Sleep Architecture And Emotional Behaviour, Subhashis Banerjee, Yongjun Wang, Laura A. Solt, Kristine Griffett, Melissa Kazantzis, Ariadna Amador, Bahaa M. El-Gendy, Salvador Huitron-Resendiz, Amanda J. Roberts, Youseung Shin, Theodore M. Kamenecka, Thomas P. Burris

Department of Nutrition and Health Sciences: Faculty Publications

Synthetic drug-like molecules that directly modulate the activity of key clock proteins offer the potential to directly modulate the endogenous circadian rhythm and treat diseases associated with clock dysfunction. Here we demonstrate that synthetic ligands targeting a key component of the mammalian clock, the nuclear receptors REV-ERBα and β, regulate sleep architecture and emotional behaviour in mice. REV-ERB agonists induce wakefulness and reduce REM and slow-wave sleep. Interestingly, REV-ERB agonists also reduce anxiety-like behaviour. These data are consistent with increased anxiety-like behaviour of REV-ERBβ-null mice, in which REV-ERB agonists have no effect. These results indicate that pharmacological targeting of REV-ERB …

Off Target Effects Of Sulforaphane Include The De-Repression Of Long-Terminal Repeats Through Histone Acetylation Events, Scott Baier, Richard Zbasnik, Vicki Schlegel, Janos Zempleni

Department of Nutrition and Health Sciences: Faculty Publications

Sulforaphane is a naturally occurring isothiocyanate in cruciferous vegetables. Sulforaphane inhibits histone deacetylases, leading to the transcriptional activation of genes including tumor suppressor genes. The compound has attracted considerable attention in the chemoprevention of prostate cancer. Here we tested the hypothesis that sulforaphane is not specific for tumor suppressor genes but also activates loci such as long terminal repeats (LTRs), which might impair genome stability. Studies were conducted using chemically pure sulforaphane in primary human IMR-90 fibroblasts and in broccoli sprout feeding studies in healthy adults. Sulforaphane (2.0 μM) caused an increase in LTR transcriptional activity in cultured cells. Consumption …

The Effects Of Polyethylene Glycosylated Creatine Supplementation On Anaerobic Performance Measures And Body Composition, Clayton L. Camic, Terry J. Housh, Jorge M Zuniga, Daniel A. Traylor, Haley Bergstrom, Richard J. Schmidt, Glen O. Johnson, Dona J. Housh

Department of Nutrition and Health Sciences: Faculty Publications

The purpose of this study was to examine the effects of 28 days of polyethylene glycosylated creatine (PEG-creatine) supplementation (1.25 and 2.50 g · d^-1) on anaerobic performance measures (vertical and broad jumps, 40-yard dash, 20-yard shuttle run, and 3-cone drill), upper- and lower-body muscular strength and endurance (bench press and leg extension), and body composition. This study used a randomized, double-blind, placebo controlled parallel design. Seventy-seven adult men (mean age ± SD, 22.1 6 2.5 years; body mass, 81.7 ± 10.8 kg) volunteered to participate and were randomly assigned to a placebo (n = 23), 1.25 g …

Position Of The Academy Of Nutrition And Dietetics: Dietary Fatty Acids For Healthy Adults, Gretchen Vannice, Heather Rasmussen

Department of Nutrition and Health Sciences: Faculty Publications

It is the position of the Academy of Nutrition and Dietetics (the Academy) that dietary fat for the healthy adult population should provide 20% to 35% of energy, with an increased consumption of n-3 polyunsaturated fatty acids and limited intake of saturated and trans fats. The Academy recommends a food-based approach through a diet that includes regular consumption of fatty fish, nuts and seeds, lean meats and poultry, low-fat dairy products, vegetables, fruits, whole grains, and legumes. These recommendations are made within the context of rapidly evolving science delineating the influence of dietary fat and specific fatty acids on human …

Utilizing Short- And Long-Term Evaluation To Measure The Impact Of A Long-Standing, Multi-State Educational Venue, Lisa Franzen-Castle, Karla Jenkins, Aaron Berger

Department of Nutrition and Health Sciences: Faculty Publications

The purpose of this program evaluation was to utilize short- and long-term surveys to measure the impact of a multi-state Range Beef Cow Symposium on knowledge change and changes in beef cattle production practices. Symposium participants completed end-of-session surveys and ranked their degree of knowledge change, with a 36% return rate. Follow-up surveys were mailed to past symposium participants who noted changes made to their production practices, with a 23% return rate. For symposium survey respondents, 70% were male, a majority were white, over 60% were under 50 years, and they represented 16 states. The estimated annual increase in profitability …

Sweetened Food Purchases And Indulgent Feeding Are Associated With Increased Toddler Anthropometry, Virginia Chaidez, Scott Mcniven, Stephen A. Vosti, Lucia L. Kaiser

Department of Nutrition and Health Sciences: Faculty Publications

Objective: To explore the role of feeding practices and food purchases in toddler dietary intake and anthropometry. Methods: A convenience sample of Latino mother and toddler pairs were interviewed at baseline and at 6-month follow-up. Data on feeding practices, toddler dietary intake, anthropometry, and food purchases were collected using the Toddler-Feeding Questionnaire; 24-hour recalls; measurements of weight, height, and/or length; and food purchase receipts. Results: Indulgent feeding scores and high intake of sweetened beverage were associated with a 0.52 increase (P = .03) and 0.46 increase in toddler weight-for-height z-score (P = .05), respectively. Households with 10 …

Processing Of Oats And The Impact Of Processing Operations On Nutrition And Health Benefits, Eric A. Decker, Devin J. Rose, Derek A. Stewart

Department of Nutrition and Health Sciences: Faculty Publications

Oats are a uniquely nutritious food as they contain an excellent lipid profile and high amounts of soluble fiber. However, an oat kernel is largely non-digestible and thus must be utilised in milled form to reap its nutritional benefits. Milling is made up of numerous steps, the most important being dehulling to expose the digestible groat, heat processing to inactivate enzymes that cause rancidity, and cutting, rolling or grinding to convert the groat into a product that can be used directly in oatmeal or can be used as a food ingredient in products such as bread, ready-to-eat breakfast cereals and …

Effectiveness Of Tailored Lifestyle Interventions, Using Web-Based And Print-Mail, For Reducing Blood Pressure Among Rural Women With Prehypertension: Main Results Of The Wellness For Women: Dashing Towards Health Clinical Trial, Patricia A. Hageman, Carol H. Pullen, Melody Hertzog, Linda S. Boeckner

Department of Nutrition and Health Sciences: Faculty Publications

Background: Lifestyle modification is recommended for management of prehypertension, yet finding effective interventions to reach rural women is a public health challenge. This community-based clinical trial compared the effectiveness of standard advice to two multi-component theory-based tailored interventions, using web-based or print-mailed delivery, in reducing blood pressure among rural women, ages 40–69, with prehypertension.

Methods: 289 women with prehypertension enrolled in the Wellness for Women: DASHing towards Health trial, a 12-month intervention with 12-month follow-up. Women were randomly assigned to groups using a 1:2:2 ratio, comparing standard advice (30-minute counseling session) to two interventions (two 2-hour counseling sessions, …

Misunderstanding The Female Athlete Triad: Refuting The Ioc Consensus Statement On Relative Energy Deficiency In Sport (Red-S), Mary Jane De Souza, Nancy I. Williams, Aurelia Nattiv, Elizabeth Joy, Madhusmita Misra, Anne B. Loucks, Gordon Matheson, Marion P. Olmsted, Michelle Barrack, Rebecca J. Mallinson, Jenna C. Gibbs, Marci Goolsby, Jeanne F. Nichols, Barbara Drinkwater, Charlotte (Barney) Sanborn, Rosemary Agostini, Carol L. Otis, Mimi D. Johnson, Anne Zeni Hoch, Julia M. K. Alleyne, L. Tyler Wadsworth, Karsten Koehler, Jaci Vanheest, Paula Harvey, Amanda K. Weiss Kelly, Michael Fredericson, George A. Brooks, Emma O'Donnell, Lisa R. Callahan, Margot Putukian, Lauren Costello, Suzanne Hecht, Mitchell J. Rauh, Jacalyn Mccomb

Department of Nutrition and Health Sciences: Faculty Publications

We are concerned that readers of the IOC paper will be confused and misled by the poorly referenced statements and frank (and sometimes dangerous) errors in the paper. The IOC authors should publish a correction of these and other errors noted. Broadening research of low energy availability in other groups, such as the male athlete, athletes of diverse ethnicities and the disabled athlete may help to advance science and may one day warrant introduction of a specific term for whatever serious clinical sequelae of energy deficiency may be discovered in future research on men.

Research on the “Female Athlete Triad” …

Serum Coenzyme Q10, Α-Tocopherol, Γ-Tocopherol, And C-Reactive Protein Levels And Body Mass Index In Adolescent And Premenopausal Females, Weiwen Chai, Rachel Novotny, Gertraud Maskarinec, Loic Le Marchand, Adrian A. Franke, Robert V. Cooney

Department of Nutrition and Health Sciences: Faculty Publications

Objective

Lipid-soluble antioxidants are associated with a lower incidence for many chronic diseases of aging, possibly by preventing damage from chronic inflammation. In the current study, we compared serum levels of coenzyme Q₁₀ (CoQ₁₀), α-tocopherol, γ-tocopherol, and C-reactive protein (CRP) between adolescent girls and premenopausal women to assess changes from childhood to midlife.

Methods

Baseline serum CoQ₁₀, α-tocopherol, γ-tocopherol, and CRP levels were measured in 207 girls (13-19 years) and 183 premenopausal women (34-47 years) using standard methods and the two age groups were compared by t-test. The influence of age, body mass index (BMI) …

Egg Intake During Carbohydrate Restriction Alters Peripheral Blood Mononuclear Cell Inflammation And Cholesterol Homeostasis In Metabolic Syndrome, Catherine J. Andersen, Ji-Young Lee, Christopher N. Blesso, Timothy P. Carr, Maria Luz Fernandez

Department of Nutrition and Health Sciences: Faculty Publications

Egg yolk contains bioactive components that improve plasma inflammatory markers and HDL profiles in metabolic syndrome (MetS) under carbohydrate restriction. We further sought to determine whether egg yolk intake affects peripheral blood mononuclear cell (PBMC) inflammation and cholesterol homeostasis in MetS, as HDL and its associated lipid transporter ATP-binding cassette transporter A1 (ABCA1) reduce the inflammatory potential of leukocytes through modulation of cellular cholesterol content and distribution. Thirty-seven men and women classified with MetS consumed a moderate carbohydrate-restricted diet (25%–30% of energy) for 12 weeks, in addition to consuming either three whole eggs per day (EGG) or the equivalent amount …

Gene-Environment Interaction Of Body Mass Index And Apolipoprotein E Ε4 Allele On Cognitive Decline, Kumar B. Rajan, Kimberly A. Skarupski, Heather E. Rasmussen, Denis A. Evans

Department of Nutrition and Health Sciences: Faculty Publications

Genetic variation alone may not account for common chronic disease susceptibility. Rather, an interaction between genetic and environmental factors may clarify the underlying disease mechanism. Hence, we tested whether BMI modified the genetic association of the Apolipoprotein E (APOE) ε4 allele with cognitive decline. The data came from a longitudinal population-based sample of 4,055 participants interviewed at 3-year intervals from 1993 to 2012. Cognitive function was assessed using a standardized global cognitive score and BMI was assessed at baseline and classified as normal, overweight, and obese. There were 1,374 (34%) participants with the ε4 allele. In normal BMI participants, cognitive …

Metabolic Characterization Of A Sirt5 Deficient Mouse Model, Jiujiu Yu, Sushabhan Sadhukhan, Lilia G. Noriega, Norman Moullan, Bin He, Robert S. Weiss, Hening Lin, Kristina Schoonjans, Johan Auwerx

Department of Nutrition and Health Sciences: Faculty Publications

Sirt5, localized in the mitochondria, is a member of sirtuin family of NAD1-dependent deacetylases. Sirt5 was shown to deacetylate and activate carbamoyl phosphate synthase 1. Most recently, Sirt5 was reported to be the predominant protein desuccinylase and demalonylase in the mitochondria because the ablation of Sirt5 enhanced the global succinylation and malonylation of mitochondrial proteins, including many metabolic enzymes. In order to determine the physiological role of Sirt5 in metabolic homeostasis, we generated a germline Sirt5 deficient (Sirt52/2) mouse model and performed a thorough metabolic characterization of this mouse line. Although a global protein hypersuccinylation and elevated serum ammonia during …

Comparison Of Recycling Outcomes In Three Types Of Recycling Collection Units, Ashley Andrews, Mary Gregoire, Heather Rasmussen, Gretchen Witowich

Department of Nutrition and Health Sciences: Faculty Publications

Commercial institutions have many factors to consider when implementing an effective recycling program. This study examined the effectiveness of three different types of recycling bins on recycling accuracy by determining the percent weight of recyclable material placed in the recycling bins, comparing the percent weight of recyclable material by type of container used, and examining whether a change in signage increased recycling accuracy. Data were collected over 6 weeks totaling 30 days from 3 different recycling bin types at a Midwest university medical center. Five bin locations for each bin type were used. Bags from these bins were collected, sorted …

Effects Of Forage Species Or Concentrate Finishing On Animal Performance, Carcass And Meat Quality, S. K. Duckett, J. P.S. Neel, Ronald M. Lewis, J. P. Fontenot, W M. Clapham

Department of Animal Science: Faculty Publications

Angus-cross steers (n = 128; initial BW = 270 ± 3.8 kg) were used in a 3-yr study to assess effects of forage species grazed before slaughter versus concentrate finishing on carcass and meat quality. At the completion of the stockering phase, steers were randomly allotted to mixed pasture (MP; n = 36/yr) or corn-silage concentrate (CON; n = 12/yr) finishing treatments. At 40 d before harvest, MP steers were randomly divided into 3 forage species treatments: alfalfa (AL), pearl millet (PM), or mixed pasture (MP). Average daily BW gain was greater (P = 0.001) for CON than …

Vitamin B12 Deficiency In Relation To Functional Disabilities, Breanna S. Oberlin, Christy C. Tangney, Kristin A. R. Gustashaw, Heather E. Rasmussen

Department of Nutrition and Health Sciences: Faculty Publications

This study was designed to assess whether symptoms, functional measures, and reported disabilities were associated with vitamin B12 (B12) deficiency when defined in three ways. Participants, aged 60 or more years of age, in 1999–2002 National Health and Nutrition Examination Surveys (NHANES) were categorized in relation to three previously used definitions of B12 deficiency: (1) serum B12 < 148 pmol/L; (2) serum B12 < 200 pmol/L and serum homocysteine > 20 μmol/L; and (3) serum B12 < 258 pmol/L or serum methylmalonic acid > 0.21 μmol/L. Functional measures of peripheral neuropathy, balance, cognitive function, gait speed, along with self-reported disability (including activities of daily living) were examined with standardized instruments by trained NHANES interviewers and technicians. Individuals identified as B12 deficient …

Food Webs And Food Sovereignty: Research Agenda For Sustainability, Charles A. Francis, Michelle Miller, Molly Anderson, Nancy Creamer, Michelle Wander, Jacob Park, Thomas Green, Brent Mccown

Department of Agronomy and Horticulture: Faculty Publications

Future food production will be constrained by the scarcity of fossil fuel and fresh water as well as increasing intensity and unpredictability of weather events and climate changes. The assurance of food security and equity for many consumers is complicated by concentration of ownership of land and other production resources, as well as a global corporate food systems model that is driven by profit at the expense of people and the environment. To assess potential alternatives to the contemporary global food chain, well focused research is needed on local food production and food webs where small- and midscale family farms …

The Effects Of Anatabine On Non-Invasive Indicators Of Muscle Damage: A Randomized, Double-Blind, Placebo-Controlled, Crossover Study, Nathaniel Dm Jenkins, Terry J. Housh, Glen O. Johnson, Daniel A. Traylor, Haley Bergstrom, Kristen C. Cochrane, Robert W. Lewis Jr, Richard J. Schmidt, Joel T. Cramer

Department of Nutrition and Health Sciences: Faculty Publications

Background: Anatabine (ANA), a minor tobacco alkaloid found in the Solanaceae family of plants, may exhibit anti-inflammatory activity, which may be useful to aid in recovery from exercise-induced muscle damage. The purpose of this study, therefore, was to examine the effects of ANA supplementation on the recovery of isometric strength and selected non-invasive indicators of muscle damage.

Methods: A double-blinded, placebo-controlled, crossover design was used to study eighteen men (mean ± SD age = 22.2 ± 3.1 yrs; body mass = 80.3 ± 15.7 kg) who participated in two randomly-ordered conditions separated by a washout period. The ANA condition consisted …