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Evaluation Of Bioactive Properties Of Lipophilic Fractions Of Edible And Non-Edible Parts Of Nasturtium Officinale (Watercress) In A Model Of Human Malignant Melanoma Cells, Sotiris Kyriakou, Venetia Tragkola, Heba Alghol, Ioannis Anestopoulos, Tom Amery, Kyle Stewart, Paul G. Winyard, Dimitrios T. Trafalis, Rodrigo Franco, Aglaia Pappa, Mihalis I. Panayiotidis

School of Veterinary and Biomedical Sciences: Faculty Publications

Watercress is an enriched source of phenethyl isothiocyanate (PEITC), among other phytochemicals, with an antioxidant capacity. The aim of this study was to (i) chemically characterize and (ii) biologically evaluate the profile of the main health-promoting compounds contained in edible (i.e., mixture of leaves and lateral buds) and non-edible (i.e., stems) parts of watercress in an in vitro model of malignant melanoma consisting of human malignant melanoma (A375), non-melanoma (A431) and keratinocyte (HaCaT) cells. The extraction of the main constituents of watercress was performed by subjecting the freeze-dried edible and non-edible samples through different extraction protocols, whereas their concentration was …

Disruption Of Mecp2-Tcf20 Complex Underlies Distinct Neurodevelopmental Disorders, Jian Zhou, Hamdan Hamdan, Hari Krishna Yalamanchili, Kaifang Pang, Amy E Pohodich, Joanna Lopez, Yingyao Shao, Juan A Oses-Prieto, Lifang Li, Wonho Kim, Mark A Durham, Sameer S Bajikar, Donna J Palmer, Philip Ng, Michelle L Thompson, E Martina Bebin, Amelie J Müller, Alma Kuechler, Antje Kampmeier, Tobias B Haack, Alma L Burlingame, Zhandong Liu, Matthew N Rasband, Huda Y Zoghbi

Duncan NRI Faculty and Staff Publications

MeCP2 is associated with Rett syndrome (RTT), MECP2 duplication syndrome, and a number of conditions with isolated features of these diseases, including autism, intellectual disability, and motor dysfunction. MeCP2 is known to broadly bind methylated DNA, but the precise molecular mechanism driving disease pathogenesis remains to be determined. Using proximity-dependent biotinylation (BioID), we identified a transcription factor 20 (TCF20) complex that interacts with MeCP2 at the chromatin interface. Importantly, RTT-causing mutations in MECP2 disrupt this interaction. TCF20 and MeCP2 are highly coexpressed in neurons and coregulate the expression of key neuronal genes. Reducing Tcf20 partially rescued the behavioral deficits caused …

Forage Quality Of Cereal–Common Vetch At Different Age And Proportions, J. L. Zaragoza-Ramirez, P. A. Martinez-Hernandez, Ma. De L. Reyes-Medel

IGC Proceedings (1977-2023)

Cereal plant age at harvesting and the proportion of vetch in the harvested forage from cereal-common vetch mixtures might influence total forage quality. The objectives were to determine forage of a forage mixture cereal-vetch, from cereal harvested at two development stages and vetch at different proportion. Cereals were oats and triticale, cultivars: Chihuahua, Bicentenario and Siglo XXI, the last two were triticale; cereal development stages at harvest were: 50% flowering and hard grain. Vetch was harvested at two development stages: 100% flowering and pod formation, while vetch proportions in the forage mix were: 0, 0.25, 0.5, 0.75 and 1.0. Forage …

Forage Production And Grazing Behaviour Of Beef Cattle In Agrosilvopastoral Systems In Brazil During The Dry Season, M. Pereira, P. Zawada, J. Werner, M. M. Macedo, R. G. Almeida, U. Dickhoefer

IGC Proceedings (1977-2023)

We aimed at evaluating the microclimate, canopy structure, and grazing behaviour of cattle on Brachiaria sp. pastures within continuous pasture (CON), integrated crop-livestock (ICL), and crop-livestock-forestry (ICLF) systems in Brazilian dry season. Forage accumulation was monthly assessed in four paddocks per system from May to August 2019. To characterize the microclimate, air temperature and relative humidity were measured every hour and temperature-humidity index calculated. Grazing behaviour of 12 Nellore heifers per system (mean bodyweight 355 standard deviation±32.6 kg) was recorded by chewing sensors on nine continuous days (1 d adaptation + 8 d measurement) of three 15-d periods. Four animals …

Forage Accumulation And Quality Of Three Contrasting Ecotypes Of Tall Fescue (Schedonorus Arundinaceus) Managed Under Frequent Defoliation, J. Mattera, O. Scheneiter, I. Cattoni, E. Pacente, P. Barletta, O. Bertín

IGC Proceedings (1977-2023)

In the past, tall fescue ecotypes were compared under intermediate management defoliation frequency, but now has station, Argentina (-33 ° 56 'S, -60 ° 33' W) in autumn 2016, on a typical Argiudoll soil. The treatments were cultivars representing three ecotypes of tall fescue: (i) - Mediterranean (cv. Flecha), (ii) - Intermediate (cv. Royal Q 100) and (iii) - Continental (cv. Lujan INTA). Each plot consisted of 7 rows 6.0 m long, 0.2 m apart (8.4m² plot size) arranged in a randomized complete block design with 4 replicates. The first cut was done at the end of September when …

Benefits Of Cover Cropping Systems In Walnut Orchards As Sustainable Agricultural Practice, Ana Medic, Consuelo B. Baez Vega

CSU Journal of Sustainability and Climate Change

In recent years walnut orchards implemented cover crops in between rows to improve soil’s quality, lessen soil’s erosion, increase organic matter, manage nutrient movement and availability, enhance water retention, and expand microbe, insect, and flora diversity. Commonly selected cover crops in California are from families Poaceae, Brassicaceae, and Fabaceae. Considerations should be made when choosing a particular cover crop mixture to enhance multiple benefits and improve sustainable practices in orchard settings. An experiment was conducted in a walnut orchard to compare functionality and benefits of three systems multi-crop, monocrop, and no vegetation cover crop system. The following components were evaluated: …

Use Of Pregnancy Associated Glycoproteins To Determine Fetal Age Throughout Gestation And Clearance Rate In Postpartum Beef Cattle, Adalaide C. Kline, Julie Walker, Taylor N. Andrews, Saulo Menegatti Zoca, Kaitlin M. Epperson, Lacey K. Quail, Jerica J.J. Rich, Jim R. Rhoades, George Perry

SDSU Beef Day 2022 Summary Publication

Study Description:

Previously identified pregnant females from four different herds and postpartum females from one herd were utilized. Blood samples were collected (n = 1,753; study 1) between d 28 and 285 of gestation and (heifers n = 418 and cows n = 657; study 2) once a week for up to 12 weeks after calving. Serum was tested in duplicate using a commercially available blood pregnancy test, IDEXX Alertys Pregnancy Test. In study 1, procedures were modified to allow PAG concentrations to fall within the detectible range of the assay. Data were analyzed using the MIXED procedure of SAS …

2022 January 24 - Graduate Council Minutes, College Of Graduate And Continuing Studies, East Tennessee State University

Graduate Council Agendas and Minutes

No abstract provided.

Gay Anderson – Covid 19 Oral History Project, Gay Anderson, Institute Of Child Nutrition. Child Nutrition Archives.

Oral History Project (all interviews)

During 2022 the Child Nutrition Archives conducted multiple interviews investigating how child nutrition professionals dealt with the Covid 19 pandemic and its effects on the operations of school feeding programs. This interview examines the experiences of Gay Anderson, School Nutrition Director in the Sioux Falls School District in South Dakota. Gay has almost 40 years of experience in food service.

Lonnie Burt - Covid 19 Oral History Project, Lonnie Burt, Institute Of Child Nutrition. Child Nutrition Archives.

Oral History Project (all interviews)

During 2022 the Child Nutrition Archives conducted multiple interviews investigating how child nutrition professionals dealt with the Covid 19 pandemic and its effects on the operations of school feeding programs. This interview examines the experiences of Lonnie Burt, who is presently employed as the Senior Food & Child Nutrition Services Director for the Hartford Public Schools where she oversees the school meal program, including Breakfast, Lunch, Afterschool Snacks, At-Risk Supper, Summer Feeding and the Fresh Fruit and Vegetable Program Grant. She has worked in Child Nutrition for the past 33 years and has been in Hartford since 2004. Lonnie also …

Potential Effectiveness Of Registered Dietitian Nutritionists In Healthy Behavior Interventions For Managing Type 2 Diabetes In Older Adults: A Systematic Review, Laurel Dobrow, Isabella Estrada, Nasira Burkholder-Cooley, John Miklavcic

Food Science Faculty Articles and Research

Purpose: A systematic review was conducted to assess how the involvement of a registered dietitian nutritionist (RDN) in healthy behavior interventions (HBIs) potentially affects outcomes in older adults with type 2 diabetes (T2D).

Methods: Literature was searched for primary research published between 2016 and 2020 on HBI involving a RDN affecting outcomes in older adults with T2D. Evaluations of hemoglobin A1c (HbA1c), blood glucose, blood pressure, cholesterol, anthropometry, body composition, medication usage, healthcare cost, and self-efficacy and/or adherence to healthy behaviors outcomes were selected for inclusion. All the literature included were summarized, evaluated for certainty of evidence criteria, and assessed …

Reassessing The Role Of Anthropogenic Climate Change In The Extinction Of Silphium, Paul Pollaro, Paul Robertson

Faculty Publications

The famed ancient herb, known to the Romans as silphium (Greeksilphion), is widely regarded as the first recorded instance of human-induced species extinction. Modern scholars have largely credited direct exploitation (e.g., over-harvesting; over-grazing) as the primary cause of silphium's extinction, due to an overwhelming demand for the plant in ancient times. Recent research has revealed strict cold-stratification requirements for the germination of silphium's closest living relatives, revealing the likelihood that silphium shared these same germination requirements. Documented environmental changes in ancient Cyrenaica (e.g., widespread deforestation; cropland expansion) likely resulted in accelerated rates of desertification throughout the region as well as …

Fibrogenesis And Adipogenesis In Farm Animals And Rodents, Chaoyang Li

LSU Doctoral Dissertations

In this dissertation, we aimed to provide additional insight into the mechanisms of fibrogenesis and adipogenesis based on different animal models to help the discovery of new treatments in cardiovascular disease, beef breeding strategies, and feed nutrition modifications.

Wayu, the Japanese Black cow, are well-known for their high IMF content, while the Brahman cattle have much less marbling. The development of IMF correlated with the increase in the size and number of IMF adipocytes, which have identified to be derived from a group of progenitor cells known as fibro/adipogenic progenitor (FAP) cells because of their bipotent differentiation ability. Interestingly, the …

Cultural Sensitivity: A Requirement When Developing Food Safety Interventions, Lillian Nabwiire, Angela M. Shaw, Gail R. Nonnecke, David D. Minner, Ellen Johnsen, Louis E. Petersen Jr

Journal of Extension

Extension materials that are sensitive to changing demographics and culture increase relevance and compliance with food safety practices. Produce safety extension materials were developed for U.S. Virgin Islands (USVI) produce growers to help with compliance with a new food safety rule. We developed employee training materials based on a needs assessment and behavioral change was evaluated six months after dissemination. The original materials were not seen as culturally appropriate but after modifications, improvements in food safety practices and behavior changes were observed. These results suggest that extension educators should seek feedback from target populations about potential interventions before implementation.

The Effects Of High-Stakes Ati Remediation And Testing Practices Including The Ati Content Mastery Series And Ati Pn Comprehensive Predictor, Elaine Hernandez Hunter

Dissertations

The purpose of this retrospective, descriptive study was to determine if any differences existed in students' test scores on the Assessment Technologies Institute (ATI) PB tests: Fundamentals, Pharmacology, Medical Surgical and the Comprehensive Predictor before and after implementing a high-stakes remediation and testing policy. The ATI computer-based standardized tests are widely used in nursing programs as a program assessment tool. Also, ATI tests provide correlational evidence of first-time NCLEX-RN passage. The ATI Remediation and tests are commonly added to nursing programs progression plans. In recent years nursing programs have applied high-stakes ATI Remediation to the ATI tests in response to …

Distance Runners In Appalachia: A Survey Of Injuries, Training, And Dietary Habits, Justine Falcone Md, Katherine Langley Md, Brenden Balcik Md, Rosanna Sikora Md, Melinda Sharon Mph, Aaron Monseau Md

Faculty & Staff Scholarship

Objectives: The purpose was to examine characteristics of an Appalachian population of runners. The primary aim was to examine risk factors for running related injury (RRI), including mileage per week, experience, and use of applications/training programs. A second aim was to characterize dietary habits among runners. Methods: This study was conducted in September 2015 in North Central Appalachian West Virginia. The Morgantown Marathon consists of three races offered every September: an 8K, half marathon, and full marathon. Surveys were offered to runners ages 18 and older during packet pick-up. For this survey study, questions consisted of multiple choice and open-ended …

Macromolecular Composition And Substrate Range Of Three Marine Fungi Across Major Cell Types, Seth Thomas, Sabine K. Lengger, Kimberley E. Bird, Ro Allen, Michael Cunliffe

School of Biological and Marine Sciences

Abstract Marine fungi exist as three major cell types: unicellular yeasts, filamentous hyphae and zoosporic early-diverging forms, such as the Chytridiomycota (chytrids). To begin to understand the ecological and biogeochemical influence of these cell types within the wider context of other plankton groups, cell size and macromolecular composition must be assessed across all three cell types. Using a mass–balance approach to culture, we describe quantitative differences in substrate uptake and subsequent macromolecular distribution in three model marine fungi: the yeast Metschnikowia zobellii, the filamentous Epicoccum nigrum and chytrid Rhizophydium littoreum. We compared these model cell types with select oleaginous phytoplankton …

Farmers’ Perceptions On Different Forage Types In Southern Highlands Of Tanzania, B. Nzogela, S. W. Mwendia, A. J. Mwilawa, J. Kizima, J. Bwire, A. O. Notenbaert

IGC Proceedings (1977-2023)

Feed and forages take the bulk of inputs required in livestock production. Inadequate forages in quality and quantity in sub-Saharan Africa is responsible for low livestock productivity. Addressing livestock feed requirements presents quick wins in livestock productivity compared to breeding and health. In a Climate Smart Dairy project implemented in Tanzania, we demontrated several forage options to farmers including, two cultivars of Pennisetum purpureum, two Urochloa hybrids, Chrloris gayana and Tripsacum andersonii (control). Where applicable, the grasses were intercropped with either one of the following forage legume, Desmodium intortum, Lablab purpureus or Stylosanthes guiyanensis. Fourteen forage treaments …

Examining The Impact Of Patch Burning On Livestock Grazing Patterns In Edwards Plateau, Texas, W. G. Gao, J. P. A. Angerer, X. B. W. Wu, D. T. Tolleson

IGC Proceedings (1977-2023)

Production of sheep, goat, and cattle are major agricultural enterprises on West Texas rangelands, especially in the Edwards Plateau. In this region, the use of fire as a management tool was suppressed until recently. Although previous studies have been conducted to evaluate cattle use of burned versus unburned patches, there has been a lack of studies where combinations of livestock species grazing together on patch burned areas have been evaluated. The objective of this study is to examine grazing patterns of cattle, sheep and goats, both spatially and temporally, on areas where patch burning has been implemented. The study site …

Evaluation Of Morphogenesis And Yield Of Three Pennisetum Purpureum Varieties In South-West, Nigeria, Victoria O. A. Ojo, T. A. Adeyemi, D. K. Oyaniran, G. A. Akinade, Olufemi S. Onifade

IGC Proceedings (1977-2023)

This experiment, conducted at the Federal University of Agriculture, Abeokuta, Nigeria evaluated the morphogenesis of three varieties of Pennisetum purpureum used in this study, which were the local, purple, and FI variety at different stages of growth. The plants were established through vegetative plant parts (stems) sourced from a previously established plot and planted using 1 m × 1 m spacing on plots measuring 4 m × 5 m. The plants were fertilized with split doses of poultry manure at 4 t/ha (equivalent to 120 kg N/ha). The experiment was laid out as a Randomized Complete Block Design. Data on …

Effects Of Stages Of Growth On Dry Matter Yield And Nutrient Composition Of Red Clover In The Year Of Establishment In Jos, Plateau State, Nigeria, T. T. Akpensuen, J. T. Amodu, O. A. T. Namo, R. J. Tanko

IGC Proceedings (1977-2023)

An experiment was conducted in Jos, Nigeria to evaluate the effects of stages of growth on dry matter yield and nutrient composition of Red clover (Trifolium pratense var. AberClaret) in the year of establishment. The treatments were five (5) stages of growth (5, 9, 13, 17 and 21) weeks after sowing (WAS). The five stages of growth were replicated five times in a Latin Square Design. The land was divided into twenty five plots of 3 m X 3 m each. The spacing between each plot was 1m along the rows and columns. Growth components and DM yield were …

Health Literacy: A Catalyst For Meeting Health Information Need Of Bpl Community Of Malda District, Najhat Tarannum, Parikshit Mondal Dr.

Library Philosophy and Practice (e-journal)

Introduction: Health literacy is the characteristics of an individual as well as the social resources needed for the communities to retrieve, acquire, understand, evaluate and use the information and services to make decisions about their health. This paper seeks to explore the need and the impact of health literacy that causes a change in the lives of below poverty line communities and the way to improve health literacy to make the health information accessible, easily comprehensive and accumulate effective outcomes. Also, examine the significant role of libraries to inculcate health literacy among the community as well. The result of the …

The Measurement Of College Athletes' Knowledge And Behavior On Pre-And Post-Workout Nutrition Utilizing A Text-Message Intervention, Hannah Christine Young

Theses and Dissertations

The purpose of this study was to measure athlete’s knowledge on pre- and post-workout nutrition, specifically assessing their macronutrient intake. Nutrition education for collegiate athletes has been a popular topic of discussion for years. Illinois State University athletes participated in the study by completing a pre- and post- sports nutrition survey which consisted of 29 questions. This survey regarding nutrition knowledge specifically included questions based off their pre-workout intake, recovery, as well as behavior-related questions based off a 1-7 Likert Scale (one being disagree and seven being agree).

A total of 40 participants completed both the pre- and post-assessment surveys. …

Effects Of Maturity And Drying Method On The Nutritive Value Of Tropical Grasses In Nicaragua, Rocky Lemus, R. Van Der Hoek, Y. C. Newman, M. Mena, K. A. Albrecht

IGC Proceedings (1977-2023)

Tropical grasses are key components for both grazing and conserved forages in sustainable livestock systems (beef and dairy) in Central America. The objective of the study was to evaluate grasses used in Nicaragua and their nutritive value contribution as preserved forage during the dry season under different drying methods. Five tropical bunch grasses (Andropogon gayanus, Hyparrheniarufa, Urochloabrizantha, Megathyrsus maximus, and Cenchruspurpureus) were sampled across different farms in Nicaragua in 2014 and 2015 using three replications. Forage samples were collected at 2, 4, 6, and 8-wk maturity as well as season long samples. Samples drying …

Simple Guidelines For Deciding When Soil Variability Does – And Doesn’T – Matter For Rangeland Management And Restoration, Jeff E. Herrick, J. Maynard, B. Bestelmeyer, A. Ganguli, J. Glover, K. Johnson, D. Kimiti, J. Neff, G. Peacock, J. Peters, S. Salley, P. Shaver, K. Shepherd, Z. Stewart, R. Van Den Bosch

IGC Proceedings (1977-2023)

“Rangelands in most parts of the world are relatively homogenous and can be managed uniformly at the landscape scale” or “rangelands are extremely diverse and require different approaches even at the landscape scale.” Both statements are made frequently by rangelands scientists and managers. Both are correct. Whether or not it is worthwhile to consider soil variability when planning management and restoration at the landscape scale depends on objectives, location, and the management or restoration strategies under consideration. Together these factors determine whether outcomes are likely to be different at different locations in the landscape, and whether those outcomes can be …

Behavior Change Trajectories And Metabolic Syndrome Risk Factor Clustering During The Transition To College: A Feasibility Pilot Study, Alexandra N. Smith, Lauren Q. Higgins, Simon Higgins

International Journal of Exercise Science

International Journal of Exercise Science 15(5): 125-141, 2022. Metabolic syndrome (MetS) is typically diagnosed in adults; however, MetS risk factors are growing in prevalence during youth and young adulthood. Though the transition from high school to college is associated with adverse changes in lifestyle behaviors that may contribute to MetS risk factor development, the relationship between pre-college MetS risk status and transition-related behavior change is unknown. This prospective study aimed to describe the relationship between pre-college MetS risk status and transition-related behavior change trajectories in college-bound students. Moreover, it aimed to assess the feasibility of the study design, including acceptability …

Acute Effects Of Inter-Set Stretching On Performance And Metabolic Parameters Of Resistance-Trained Men, Julio Benvenutti Bueno De Camargo, Felipe Alves Brigatto, Moises Diego Germano, Raphael Machado Conceicao, Ivan Teixeira, Rebecca Duarte, Luiza Fellet, Tiago Volpi Braz, Jonato Prestes, Paulo Henrique Marchetti, Jeffrey Willardson, Charles Ricardo Lopes

International Journal of Exercise Science

International Journal of Exercise Science 15(4): 231-244, 2022. The present study investigated acute muscular performance and metabolic responses to resistance training (RT) with inter-set stretching (ISS). Seventeen resistance-trained men (age: 30.0 ± 5.6 years; body mass: 81.8 ± 13.4 kg; height: 173 ± 6.2 cm; RT experience: 4.6 ± 1.7 years) completed the ISS and traditional training (TT) protocol seven days apart in a randomized order. In both protocols, 7 sets of the seated cable fly exercise were performed with a 10-repetition maximum (10-RM) load. During the ISS protocol, subjects completed inter-set passive static stretching of the agonist muscles for …

Muscle Daily Undulating Periodization For Strength And Body Composition: The Proposal Of A New Model, Douglas Leão Peixoto, Bruno Magalhães De Castro, Anderson Geremias Macedo, Christiano Bertoldo Urtado, Paulo Soares Lima, Richard Leite, James W. Navalta, Jonato Prestes

International Journal of Exercise Science

International Journal of Exercise Science 15(4): 206-220, 2022. The traditional linear periodization model is designed for modifications to be performed over several weeks, whereas alterations in the undulating model are applied on a more frequent basis. The study investigated a novel periodization scheme, the muscle daily undulating periodization model (mDUP). Thirty-seven men were randomly assigned into 2 groups: (a) a group that performed 12 weeks of daily undulating periodization with fix overload (DUP-F) resistance training (n = 19) and (b) a group that performed 12-weeks of muscle daily undulating periodization with variation overload (mDUP) (n = 18). Body …

Analysis Of Total And Segmental Body Composition Relative To Fitness Performance Measures In Law Enforcement Recruits, Kyle S. Collins, Bryan Christensen, Robin Marc Orr, Joe Dulla, J. Jay Dawes, Robert G. Lockie

International Journal of Exercise Science

International Journal of Exercise Science 15(4): 245-260, 2022. Law enforcement agencies often test the fitness performance and body composition of incoming recruits. This study investigated the relationships between whole and segmental body composition, and fitness tests in law enforcement recruits. A retrospective analysis of 72 male and 11 female recruits was performed. Bioelectrical impedance analysis (BIA) variables were: lean mass (LM), upper-extremity lean mass (UELM), trunk LM, lower-extremity lean mass (LELM), fat mass (FM), upper-extremity fat mass (UEFM), trunk FM, and lower-extremity fat mass (LEFM). Fitness tests included: vertical jump (VJ), peak anaerobic power (PAPw), 75-yard pursuit run (75PR), push-ups, …

Fluid Restriction Dehydration Increase Core Temperature During Endurance Exercise Compared To Exercise Induced Dehydration, Jessica E. Sansone, Mary S. Guyer, Elizabeth M. Mullin, Brian Thompson

International Journal of Exercise Science

International Journal of Exercise Science 15(2): 166-176, 2022. This study aimed to evaluate the difference in heart rate and core temperature during aerobic exercise between two forms of dehydration: exercise-induced (EI) and fluid restricted (FR). Twenty-two subjects (N = 22; 83.35 ± 13.92 kg) completed the current study, performing a familiarization session, a pre-experimental exercise session, and two exercise testing sessions. The EI exercise trial (81.52 ± 13.72 kg) was conducted after performing exercise in a hot environment to lose three to four percent of body weight and partial rehydration. The FR exercise trial (81.53 ± 14.14 kg) …