Life Sciences Commons^™

Growing South Dakota (Summer 2017), College Of Agriculture &. Biological Sciences

Growing South Dakota (Publication of the College of Agriculture, Food and Environmental Sciences)

This issue contains the 2016 SDSU Extension Annual Report.

Page] 2 From the Director
[Page] 3 WaterTouches Everything, Multi-State Network Strives to Enhance Water Stewardship
[Page] 6 From RubbleTo Renewal, Unique Art Project Helps Delmont Community Heal
[Page] 7 Future Focused, Community Development Program Helps Harness Ideas Into Action
[Page] 8 Health Help, Statewide Program Strives To Help Individuals Better Manage Chronic Health Condition
[Page] 10 Making An Impact, Master Gardener Program Helps Individuals & Communities Flourish
[Page] 12 Statewide Highlights & Happenings
[Page] 14 Outreach to Youth, Programs Foster Engagement With Diverse Youth Audiences
[Page] 17 A Look At …

Research: South Dakota State University, Spring 2017, Christie Delfanian, Emily Weber

Research: South Dakota State University

Pharmacy researcher investigates how aspirin kills cancer cells [page] 1
Problem-solving, cornerstone of SDSU research [page] 2
Fluid flow model evaluates clotting risk in new stent graft design [page] 2
Sanford research project inspires graduate student [page] 3
Experience key to nurses' comfort in communicating with terminally ill patients [page] 4
Nondigestible starch feeds gut microbes, reduces inflammation [page] 5
Researchers investigate workings if antibody therapeutics [page] 6
DNA, RNA sequencing available in campus to researchers statewide [page] 7
QUBIC-R software helps researchers model, visualize gene expression networks [page] 8
Scientists assess survival of swine viruses in imported feed ingredients …

Growing South Dakota (Spring 2017), College Of Agriculture &. Biological Sciences

Growing South Dakota (Publication of the College of Agriculture, Food and Environmental Sciences)

[Page] 3 Opportunities With Oats SDSU Researchers Strive to Improve Varieties [Page] 6 Stopping Stem Canker Plant Pathologists Making Progress To Keep This Disease At Bay
[Page] 7 Disease Detectives Vet Scientists Researching Another Emerging Virus [Page] 8 Community Support Devastating West River Fire Brings Ag Industry Together
[Page] 10 Research In Progress Dakota Lakes Research Farm Investigates Three Big Ideas
[Page] 14 Water Quality Quest Understanding E. Coli Behavior Aims To Aid Water Quality In Rivers & Streams
[Page] 15 Verifying Ag Land Valuation Researchers Assist In Reviewing Ag Land’s Classification
[Page] 16 Cattle Insights Fetal Programming Research Evaluates …

Innovation And Collaboration: Creating A Transdisciplinary Childhood Obesity Prevention Graduate Certificate Program, Becky Jensen, Mindy Anderson-Knott, Mary Bowne, Linda Boeckner, Suzanne Stluka, Kendra Kattelmann, Jessica Meendering

Health and Nutritional Sciences Faculty Publications

Preparing future professionals to work in transdisciplinary settings with a skill set to effectively foster collaborations and sustainable change requires a thoughtful and concerted interprofessional educational approach. Through an inter-university partnership in 2010 with name of university and the name of university, a group of faculty convened to propose the Transdisciplinary Obesity Prevention (TOP) graduate certificate program. With funding supported by a United States (US) Department of Agriculture (USDA) National Institute of Food and Agriculture grant in 2011, a team of faculty from name of university and name of university representing various disciplines (exercise science, nutrition, dietetics, health promotion, public …

Influencing Food Choice: Effects Of Stress And Sleep Deprivation On Dietary Habits Of Young Adults, Amy L. Leiferman

The Journal of Undergraduate Research

Introduction: Lifelong dietary habits are shaped during young adulthood; hence, preventing poor food choice practices during this period is vital. Stress and sleep deprivation are two important lifestyle elements that affect eating habits. The purpose of this study was to evaluate stress and sleep deprivation as factors contributing to poor dietary choices of college-aged students. Methodology: During finals week, a survey inquiring about sleep duration, perceived stress, and dietary patterns throughout the semester (typical week vs. finals week), was administered to university students (n=83). Fifty-five participants (21 male) provided an ID number, which allowed university-collected demographic and food-purchasing …

The Effect Of Nitrate Supplementation On Exercise Tolerance And Performance: A Systematic Review And Meta-Analysis, Gavin Van De Walle

Electronic Theses and Dissertations

The purpose of this paper was to systematically review the current literature and evaluate the overall efficacy of nitrate supplementation on exercise tolerance and performance by meta-analysis. Studies were eligible for inclusion if they met the following criteria: 1) were an experimental trial published in an English peer-reviewed journal; 2) compared the effects of inorganic nitrate consumption with a non-bioactive supplement control or placebo; 3) used a quantifiable measure of exercise performance; and 4) was carried out in apparently healthy participants without disease. A total of 29 studies were identified that investigated the effects of nitrate supplementation on exercise tolerance …

Intranasal Immunization Of Pigs With Porcine Reproductive And Respiratory Syndrome Virus Like Particles Plus 2’, 3’ –Cgamp Vaccigrade™ Adjuvant Exacerbates Viremia After Virus Challenge, Alexandria Marie Van Noort

Electronic Theses and Dissertations

Porcine reproductive and respiratory syndrome virus (PRRSV) is an economically devastating virus that causes a persistent infection and spreads quickly. The virus causes abortions in sows and respiratory diseases in young piglets. Current PRRSV vaccines appear to provide limited cross-protection. A virus-like particles (VLPs) vaccine is made up of key PRRSV structural proteins, which could be cross protective among the different strains. We tested PRRSV VLPs as a vaccine candidate with a 2’, 3’-cGAMP VacciGradeTM adjuvant against pigs infected with PRRSV after intranasal immunization to evaluate the immune response and protective efficacy by the VLPs and adjuvant. The VLPs contain …

Surveillance Of Emerging Livestock Viruses, Faten A. Okda

Electronic Theses and Dissertations

Accurate and rapid diagnostic tests are essential for the management and control of emerging infectious diseases. Therefore, the overall goals of studies presented in this dissertation were to provide improved diagnostic and surveillance capabilities for several emerging viral diseases impacting the livestock industry and to provide insight into appropriate control strategies. Recent, severe outbreaks of porcine epidemic diarrhea virus (PEDV) in Asia and North America highlighted the need for well-validated diagnostic tests for identification of PEDV infected animals and evaluation of their immune status. PEDV was first detected in the U.S. in May 2013 and another swine coronavirus, porcine deltacoronavirus …

Identification Of Cdks As Novel Targets Of Aspirin And Its Metabolites: A Potential Role In Cancer Prevention, Rakesh Dachineni

Electronic Theses and Dissertations

Background:
The pursuit of drugs that inhibit cyclin-dependent kinases (CDKs) has been an intense area of research for more than 15 years. Till date, although multiple CDK inhibitors have been identified and few are undergoing clinical trials, only two synthetic drugs have been approved by Food and Drug Administration (FDA) for use in the treatment of cancer. These two drugs are mainly used for the treatment of metastatic breast cancer in combination with other drugs; however they have toxicity associated with their use and extends patients life not more than 24 months. Therefore, there is an urgent need for …

Relationship Of Stress, Sleep, Physical Activity, And Food Insecurity On Eating Behaviors And Obesity, Amy Lee Richards

Electronic Theses and Dissertations

There is an urgent need to find effective interventions to prevent and reduce obesity as it is associated with chronic disease and decreased quality of life. Gaining a better understanding of how modifiable variables such as stress, sleep, physical activity, and food insecurity are related to eating behaviors associated with obesity is essential to guide the direction of future interventions and research. Interventions that hold promise need to be tested to determine if they have merit or not. This dissertation presents three papers. Two papers are cross-sectional studies evaluating associations between eating behaviors, obesity, and modifiable variables (stress, sleep, physical …

Yoga And The Ability To Counteract Negative Effects Of Stress And Trauma, Allison R. Steinwand, Staci L. Born

Counseling and Human Development Faculty Publications

Many individuals today struggle with the effects of chronic stress, whether due to social and environmental factors or as a result of trauma embedded in their psychophysiology. Research has demonstrated that once an individual endures a traumatic event, there are undesirable changes that occur in the brain and body It is of the utmost importance that mental health counselors consider the relationship between the body and mind. The purpose of this paper is to describe the negative impact traumatic experiences and chronic stress has on the brain and body. Furthermore, the ways in which yoga practice can mitigate trauma symptoms …

Comprehensive Structural, Thermal And Toxicological Characterization Of 1-Ethyl-3-Methylimidazolium Alkylbenzenesulfonate Ionic Liquids, Hiranmayee Kandala

Electronic Theses and Dissertations

Synthesis and characterization of 1-ethyl-3- methylimidazolium alkylbenzenesulfonate ionic liquids for extraction of lignin from prairie cord grass have been studied. The ionic liquids (ILs) 1-ethyl-3- methylimidazolium benzenesulfonate (EBS), 1-ethyl-3- methylimidazolium toluenesulfonate (ETS) and 1-ethyl-3- methylimidazolium xylenesulfonate (EXS) have been synthesized in this research. An extensive structural, physical, thermal and toxicological characterization has been performed to understand the behavior of these ionic liquids. The reaction yield for the synthesis of EBS, ETS, and EXS ionic liquids was determined to be 91.2 ± 1.5 %, 96.1 ± 0.7 %, 99.0 ± 0.5 % respectively. Spectral analysis using NMR and FTIR confirms the …

The Effect Of Delayed Onset Muscle Soreness On Jumping Mechanics And Performance, Ryan J. Engels

Electronic Theses and Dissertations

Background: Delayed onset muscle soreness (DOMS) is an exercise-induced muscle soreness resulting from high-intensity eccentric muscular contractions. DOMS appears to be more prevalent in athletes at the beginning of an athletic season or when new movements or exercise are first introduced. The acute effect of DOMS on jumping mechanics is currently unknown. PURPOSE: The purpose of this study is to determine the effect of delayed onset muscle soreness on vertical jump performance and jumping mechanics. METHODS: Twenty college aged, recreationally active males participated in this study (age: 21.54 ± 2.61; height: 1.82 ± 0.067; mass: 81.36 ± 9.53). Participants were …

Senecavirus A: Epidemiology, Pathogenesis And Infection Dynamics, Lok Raj Joshi

Electronic Theses and Dissertations

Senecavirus A (SVA) is a positive sense single-stranded virus that belongs to the genus Senecavirus within the family Picornaviridae. Senecavirus has been present in US swine population since 1988. However, there have been only a few reports of SVA associated with disease in last two decades. In late 2014 early 2015, a sudden increase in the number of cases of Senecavirus A associated with vesicular disease was observed in Brazil, the US and China. Affected pigs presented vesicles on snout, coronary band, and dewclaw. Additionaly, increased neonatal mortality has been reported in the field. Many aspects of SVA epidemiology, …

Cardiovascular Risk, Remote Ischemic Postconditioning, And Endothelial Ischemia-Reperfusion Injury, Brian A. Hemenway

Electronic Theses and Dissertations

Remote ischemic postconditioning (rIpost) is a potent vasculoprotective stimulus that is thought to reduce reperfusion injury associated with heart disease. However, certain animal models of cardiometabolic risk factors such as dyslipidemia, diabetes, and hypertension suggest the beneficial effects of rIpost to lessen reperfusion injury may be diminished. These findings have not been studied in clinically relevant humans. The aim of this study was to determine whether the protective effects of rIpost are reduced in the context of raised cardiometabolic risk in humans. Seven participants with raised cardiometabolic risk burden (age:57±7 years; BMI: 31±4kgm²participated in this 2X2 randomized cross-over …

Let Them Eat Beef: Effects Of Beef Consumption On Markers Of Metabolic Syndrome, Kristin L. Olson

Electronic Theses and Dissertations

To determine the effects of a diet that provides 30% energy from protein with ½ as lean, red meat on risk factors of metabolic syndrome in humans. This pilot study was a 3- month, randomized, control, intervention trial with 33 participants (Beef-Intervention n=18; DASH-Control n=15) who displayed markers of metabolic syndrome. Registered Dietitians Nutritionists recruited and educated participants on Beef-Intervention Lean Beef Pattern, (30% of energy from protein with ½ as lean red meat, 40% carbohydrate, 30% fat) or DASH-Control dietary pattern, (15% of energy from protein, 55% carbohydrate and 30 % fat). Of the 33 participants who completed the …