Digital Commons Network^™

Plant And Sward Characteristics To Achieve High Intake In Ruminants, W. J. Wales, C. R. Stockdale, P. T. Doyle

IGC Proceedings (1977-2023)

Key points

1. Intake is affected by complex interactions between signals from the digestive tract, intermediary metabolism and energy supply, and behavioural signals associated with learned behaviours or sensory signals.
2. The ideal sward needs to have characteristics that are similar to total mixed rations to achieve high intake and animal performance.
3. Genetic manipulation of plants may offer an accelerated rate of plant improvement, but benefits need to be demonstrated in a systems context.

Paternal Ages And Genetic Diseases And Congenital Anomalies, Neda Hamood

The Pegasus Review: UCF Undergraduate Research Journal

he purpose of this research is to investigate the link between Advanced Paternal Ages (APA) (i.e., APA ≥ 35 years and APA ≥ 50 years) and genetic diseases and congenital anomalies. Currently, the relationship between both APA and genetic diseases and congenital anomalies remains unclear. There is room for improvement, however, to investigate systematically the relationship between specific congenital anomalies in newborns and APA. More recently, the link between APA (as opposed to existing studies analyzing Advanced Maternal Age alone) and genetic diseases has been recognized by researchers, epidemiologists, and various health experts. Thus, this study serves to examine the …

The Rider (2023-02-13), Verilu Infante

The Rider Archives

Vol.8 No.19

Dysregulation Of Mir-155 Expression In Professional Mixed Martial Arts (Mma) Fighters, Dominick Cabrera, Kayla Thompson, Julius D. Thomas, Corey Peacock, Jose Antonio, Jaime Tartar, Aurelien Tartar

Biology Faculty Articles

Psychological and physical stress can induce dysregulation of gene expression via changes in DNA methylation and microRNA (miRNA) expression. Such epigenetic modifications are yet to be investigated in professional Mixed Martial Arts (MMA) fighters subject to highly stressful training involving repetitive head impacts. This study examined differences in DNA methylation and miRNA expression in elite MMA fighters compared to active controls. Global methylation differences between groups were assessed via a LINE-1 assay. At the same time, PCR arrays were used to estimate differential expression in samples of 21 fighters and 15 controls for 192 different miRNAs associated with inflammatory diseases. …

A Diagnostic Framework For Reengineering Soil: Potential Strategies To Manage Combinations Of Soil Constraints For Sands And Texture Contrast Soils, Gaus Azam, Stephen Davies

Natural resources published reports

This report is an output of project DAW1902-003RTX ‘Reengineering soils to improve the access of crop root systems to water and nutrients stored in the subsoil’, supported by a co-investment between the Department of Primary Industries and Regional Development (DPIRD) and the Grains Research and Development Corporation (GRDC).

Key messages:

• Existing soil amelioration options can generate substantial yield responses. However, further yield gain is possible with further improvement in soil amelioration strategies.

• Mapping of soil constraints and potential yield gaps using the water use efficiency achieved from a pilot reengineering experiment has identified a significant yield gap attributed …

Application Of Eugenol In Poultry To Control Salmonella Colonization And Spread, Mohammed Aljuwayd, Israa Abdullah Malli, Young Min Kwon

Poultry Science Faculty Publications and Presentations

The poultry sector is an essential component of agriculture that has experienced unprecedented growth during the last few decades. It is especially true for the United States, where the average intake of chicken meat increased from 10 pounds (4.5 kg) per person in 1940 to 65.2 pounds (29.6 kg) per person in 2018, while the country produced 113 billion eggs in 2019 alone. Besides providing nutrition and contributing significantly to the economy, chicken is also a natural reservoir of Salmonella, which is responsible for salmonellosis in humans, one of the significant foodborne illnesses around the globe. The increasing use of …

Early Antibiotics And Risk For Necrotizing Enterocolitis In Premature Infants: A Narrative Review., Alain Cuna, Michael J. Morowitz, Venkatesh Sampath

Manuscripts, Articles, Book Chapters and Other Papers

While prompt initiation of antibiotics at birth due to concerns for early onset sepsis is common, it often leads to many preterm infants being exposed to treatment despite negative blood cultures. Such exposure to early antibiotics can impact the developing gut microbiome putting infants at increased risk of several diseases. Necrotizing enterocolitis (NEC), a devastating inflammatory bowel disease that affects preterm infants, is among the most widely studied neonatal disease that has been linked to early antibiotics. While some studies have demonstrated an increased risk of NEC, other studies have demonstrated seemingly contrary findings of decreased NEC with early antibiotics. …

Community Research Fellows Training Program: Evaluation Of A Covid-19-Precipitated Virtual Adaptation, Nicole Ackermann, Sarah Humble, Jacquelyn V Coats, Carlette Lewis Rhone, Craig Schmid, Vetta Sanders Thompson, Kia L Davis

2020-Current year OA Pubs

Community engagement is important for promoting health equity. However, effective community engagement requires trust, collaboration, and the opportunity for all stakeholders to share in decision-making. Community-based training in public health research can build trust and increase community comfort with shared decision-making in academic and community partnerships. The Community Research Fellows Training (CRFT) Program is a community-based training program that promotes the role of underserved populations in research by enhancing participant knowledge and understanding of public health research and other relevant topics in health. This paper describes the process of modifying the original 15-week in-person training program to a 12-week online, …

Small Molecule Inhibitors Of 15-Pgdh Exploit A Physiologic Induced-Fit Closing System, Wei Huang, Hongyun Li, Janna G. Kiselar, Stephen P. Fink, Sagar Regmi, Alexander Day, Yiyuan Yuan, Mark R. Chance, Sanford D. Markowitz, Derek J. Taylor

Faculty Scholarship

15-prostaglandin dehydrogenase (15-PGDH) is a negative regulator of tissue stem cells that acts via enzymatic activity of oxidizing and degrading PGE2, and related eicosanoids, that support stem cells during tissue repair. Indeed, inhibiting 15-PGDH markedly accelerates tissue repair in multiple organs. Here we have used cryo-electron microscopy to solve the solution structure of native 15-PGDH and of 15-PGDH individually complexed with two distinct chemical inhibitors. These structures identify key 15-PGDH residues that mediate binding to both classes of inhibitors. Moreover, we identify a dynamic 15-PGDH lid domain that closes around the inhibitors, and that is likely fundamental to the physiologic …

Glucose 6-P Dehydrogenase Overexpression Improves Aging-Induced Endothelial Dysfunction In Aorta From Mice: Role Of Arginase Ii, Eva Serna, Maria D Mauricio, Teresa San-Miguel, Sol Guerra-Ojeda, David Verdú, Alicia Valls, Coralie Arc-Chagnaud, Adrián De La Rosa, José Viña

Faculty, Staff and Student Publications

The increase of vascular arginase activity during aging causes endothelial dysfunction. This enzyme competes with the endothelial nitric oxide synthase (eNOS) for L-arginine substrate. Our hypothesis is that glucose 6-P dehydrogenase (G6PD) overexpression could improve the endothelial function modulating the arginase pathway in aorta from mice. For this study, three groups of male mice were used: young wild type (WT) (6-9 months), old WT (21-22 months) and old G6PD-Tg (21-22 months) mice. Vascular reactivity results showed a reduced acetylcholine-dependent relaxation in the old WT but not old G6PD-Tg group. Endothelial dysfunction was reverted by nor-NOHA, an arginase inhibitor. Mice overexpressing …

Mechanisms Of Arachidonic Acid In Vitro Tumoricidal Impact, Hatem Tallima, Rashika El Ridi

Faculty Journal Articles

No abstract provided.

The Current State Of Student-Athlete Nil Rights: How Congress Should Respond To The Rapidly Changing Landscape Of Inter-Collegiate Sports, Kyle Aronson

Journal of the National Association of Administrative Law Judiciary

Collegiate student-athletes began signing sponsorship deals that compensate them for their name, image and likeness beginning in July 2021. Since its inception, the NCAA has prohibited student-athletes from receiving any outside monetary compensation to preserve traditional notions of amateurism. States have begun to pass legislation that allow for student-athlete compensation following recent decisions by the Supreme Court and Ninth Circuit suggesting that the NCAA’s historic practice may run afoul of antitrust law. This comment analyzes issues with the current state-by-state patchwork of laws that formulate the current landscape of collegiate sports. Finally, this comment will show why centralized, federal regulation …

Presidential Maladministration, Michael Sant'ambrogio

Ohio Northern University Law Review

No abstract provided.

Untested Drugs To Treat Ebola: A Case Of Uncompassionatecompassionate Use?, Stacey B. Lee J.D.

Ohio Northern University Law Review

No abstract provided.

Thanksgiving Table, A Culinary Performance, Sonya Indriati Sondakh, M. Yoesoef

International Review of Humanities Studies

In Minahasa, North Sulawesi, the people in the villages of Minahasa has an annual harvest-related celebration called Pengucapan Syukur or Thanksgiving celebration of the people of Minahasa. According to a research in South Minahasa, this Christian celebration that has been practiced at least since 1940 has gone through changes along the way. This tradition has developed as such in line with the dynamics of the Minahasans. Thanksgiving used to be celebrated only in the villages in some parts of Minahasa, but nowadays this tradition has also been celebrated in the capital city of Minahasa, Manado. This local thanksgiving tradition clearly …

Kampung Bahari Nusantara As An Alternative For Multi-Sector Development Of A Village, Sriadi Sriadi, Victor Pardamean Y.S., Poppy Setiawati Nurisnaeny

International Review of Humanities Studies

Kampung Bahari Nusantara is a village that can serve as a form of unity between the Indonesian Army and the coastal communities to support the Indonesian Navy's task of developing maritime potential. Maritime potential development activities are carried out independently or with support from the government or non-ministerial government institutions, as well as other components of the nation, in order to realize the maritime defense power. These activities strengthen the maritime defense in facing threats, disturbances, obstacles, and challenges, including the development of sea dimension strength, and assists the government in preparing national potential by fostering demographic geography and social …

Ucc Minutes Feb 10, 2023, Undergraduate Curriculum Committee

Undergraduate Currirculum Committee Minutes

No abstract provided.

Photoprotection For People With Skin Of Colour: Needs And Strategies, Jean Krutmann, Jaime Piquero-Casals, Daniel Morgado-Carrasco, Corinne Granger, Carles Trullàs, Thierry Passeron, Henry W. Lim

Dermatology Articles

Skin of colour or pigmented skin has unique characteristics: it has a higher eumelanin-to-pheomelanin ratio, more mature melanosomes, an increased amount of melanin distributed in the upper layers of the epidermis, and more efficient DNA repair compared with lighter skin. However, individuals with skin of colour are at a significant risk of skin damage caused by ultraviolet radiation, including the development of photodermatoses and photoageing changes such as uneven skin tone, and are predisposed to pigmentary disorders. In fact, one of the most common conditions leading to dermatology consultations by patients with skin of colour is photoexacerbated pigmentary disorders. Unfortunately, …

Evidence-Based Inventory Of Criminal Justice Programs In Nebraska, Katelynn Towne, Christopher Campbell, Monica Miles-Steffens, Brian Gildea, John Ursino, Ryan E. Spohn, Zachary Hamilton, Michael Campagna, Addison Kobie, Taylor L. Claxton, Laura Dueland, Tara Grell

Reports

This report is the product of collaborative efforts from the Nebraska Center for Justice Research, the School of Criminology and Criminal Justice, Industrial and Organizational Psychology and the Criminology and Criminal Justice department at Portland State University. The purpose of this report is to provide an overview of the importance of using evidence-based practices and programs, examine the quantity and needs addressed by adult criminal justice programs, and provide a snapshot of operating evidence-based programs throughout Nebraska. This report provides findings related to the discovery of programs and a review of branded programs operating in Nebraska. Product 1 – Inventory …

Pearl Millet Response To Drought: A Review, Nikee Shrestha, Hao Hu, Kumar Shrestha, Andrew N. Doust

Department of Agronomy and Horticulture: Faculty Publications

The C4 grass pearl millet is one of the most drought tolerant cereals and is primarily grown in marginal areas where annual rainfall is low and intermittent. It was domesticated in sub-Saharan Africa, and several studies have found that it uses a combination of morphological and physiological traits to successfully resist drought. This review explores the short term and long-term responses of pearl millet that enables it to either tolerate, avoid, escape, or recover from drought stress. The response to short term drought reveals fine tuning of osmotic adjustment, stomatal conductance, and ROS scavenging ability, along with ABA and ethylene …

Breaking The Ncaa's Two-Tiered System: Attaining Full Scholarships For Equivalency Sport Athletes, Mason Corbett

Texas A&M Law Review

In June of 2021, the Supreme Court released the Alston decision, invalidating NCAA restrictions on educational-related benefits for Division I football, men’s basketball, and women’s basketball student-athletes. Alston laid the groundwork for future challenges to NCAA rules, with Justice Kavanaugh explicitly encouraging further challenges to NCAA rules in his concurring opinion. This Comment reviews NCAA rules limiting the number of scholarships below the number of scholarship roster spots for certain sports. If these rules were challenged under the Alston framework, they likely would not stand up under the antitrust review for NCAA rules established by Alston.

Furthermore, this Comment …

Greenbug Feeding-Induced Resistance To Sugarcane Aphids In Sorghum, Heena Puri, Edith Ikuze, Jessica Ayala, Isabella Rodriguez, Rupesh Kariyat, Joe Louis, Sajjan Grover

Department of Entomology: Faculty Publications

Plants are attacked by multiple insect pest species and insect herbivory can alter plant defense mechanisms. The plant defense responses to a specific herbivore may also contribute to the herbivore growth/survival on plants. Feeding by one insect species can modulate the plant defenses, which can either facilitate or hamper the colonization of subsequent incoming insects. However, little is known about the effect of sequential herbivory on sorghum plants. In this study, we demonstrate that a specialist aphid, sugarcane aphid (SCA; Melanaphis sacchari) grows faster on sorghum than a generalist aphid species, greenbug (GB; Schizaphis graminum). We also determined …

Dual-Specificity Phosphatases 22-Deficient T Cells Contribute To The Pathogenesis Of Ankylosing Spondylitis, Ming-Han Chen, Huai-Chia Chuang, Yi-Chen Yeh, Chung-Tei Chou, Tse-Hua Tan

Children’s Nutrition Research Center Staff Publications

Background: Dual-specificity phosphatases (DUSPs) can dephosphorylate both tyrosine and serine/threonine residues of their substrates and regulate T cell-mediated immunity and autoimmunity. The aim of this study was to investigate the potential roles of DUSPs in ankylosing spondylitis (AS).

Methods: Sixty AS patients and 45 healthy controls were enrolled in this study. Associations of gene expression of 23 DUSPs in peripheral T cells with inflammatory cytokine gene expression and disease activity of AS were analyzed. Finally, we investigated whether the characteristics of AS are developed in DUSP-knockout mice.

Results: The mRNA levels of DUSP4, DUSP5, DUSP6, DUSP7, and DUSP14 in peripheral …

Clinical Outcomes Of A Large-Scale, Partnership-Based Regional Food Prescription Program: Results Of A Quasi-Experimental Study, Nalini Ranjit, Jennifer N Aiyer, Jack D Toups, Esther Liew, Kenia Way, Henry Shelton Brown, John Wesley Mcwhorter, Shreela V Sharma

Faculty, Staff and Student Publications

BACKGROUND: Food prescription programs are gaining interest from funders, policy makers, and healthcare payers as a way to provide value-based care. A small body of research suggests that such programs effectively impact health outcomes; however, the quality of existing studies is variable, and most studies use small samples. This study attempts to address these gaps by utilizing a quasi-experimental design with non-equivalent controls, to evaluate clinical outcomes among participants enrolled in a food prescription program implemented at scale.

METHODS: We completed a secondary analysis of participant enrollment and utilization data collected between May 2018 and March 2021, by the Houston …

Cascading Effects Of Cover Crops On The Subsequent Cash Crop Defense Against The Polyphagous Herbivore Fall Armyworm (Spodoptera Frugiperda), Adegboyega Fajemisin, Alexis Racelis, Rupesh R. Kariyat

School of Earth, Environmental, & Marine Sciences Faculty Publications

Simple Summary

Although studies have started to show that the effects of cover crops can translate into the cash cropping season, there is little information on the cascading effects of cover crops on the subsequent cash crop defenses, especially against polyphagous herbivores. To bridge this information gap, we conducted a field and laboratory study to investigate the cascading effects of different cover crop species on the subsequent cash crop defense against the polyphagous herbivore fall armyworm (Spodoptera frugiperda) across three fields in the Lower Rio Grande Valley in south Texas. Our field and laboratory results revealed that cover crop treatments …

Improving Phosphorus Acquisition Efficiency Through Modification Of Root Growth Responses To Phosphate Starvation In Legumes, Zhijian Chen, Linjie Wang, Juan Andres Cardoso, Shengnan Zhu, Guodao Liu, Idupulapati M. Rao, Yan Lin

All Peer-Reviewed Publications

Phosphorus (P) is one of the essential macronutrients for plant growth and development, and it is an integral part of the major organic components, including nucleic acids, proteins and phospholipids. Although total P is abundant in most soils, a large amount of P is not easily absorbed by plants. Inorganic phosphate (Pi) is the plant-available P, which is generally immobile and of low availability in soils. Hence, Pi starvation is a major constraint limiting plant growth and productivity. Enhancing plant P efficiency can be achieved by improving P acquisition efficiency (PAE) through modification of morpho-physiological and biochemical alteration in root …

Greenbug Feeding-Induced Resistance To Sugarcane Aphids In Sorghum, Heena Puri, Edith Ikuze, Jessica Ayala, Isabella Rodriguez, Rupesh R. Kariyat, Joe Louis, Sajjan Grover

School of Integrative Biological & Chemical Sciences (Formerly Dept. of Biology)

Plants are attacked by multiple insect pest species and insect herbivory can alter plant defense mechanisms. The plant defense responses to a specific herbivore may also contribute to the herbivore growth/survival on plants. Feeding by one insect species can modulate the plant defenses, which can either facilitate or hamper the colonization of subsequent incoming insects. However, little is known about the effect of sequential herbivory on sorghum plants. In this study, we demonstrate that a specialist aphid, sugarcane aphid (SCA; Melanaphis sacchari) grows faster on sorghum than a generalist aphid species, greenbug (GB; Schizaphis graminum). We also determined …

A Systematic Review Of Interventions Targeting Physical Activity And/Or Healthy Eating Behaviours In Adolescents: Practice And Training, Hannah Allcott-Watson, Angel Chater, Nick Troop, Neil Howlett

School of Psychology

Despite the many health benefits of physical activity (PA) and healthy eating (HE) most adolescents do not meet current guidelines which poses future health risks. This review aimed to (1) identify whether adolescent PA and HE interventions show promise at promoting behaviour change and maintenance, (2) identify which behaviour change techniques (BCTs) are associated with promising interventions, and (3) explore the optimal approaches to training deliverers of adolescent PA/HE interventions. Nine databases were searched for randomised controlled, or quasi-experimental, trials targeting 10–19 year olds, with a primary aim to increase PA/HE, measured at baseline and at least six months post-intervention, …

Management Of Patients With Refractory Cardiogenic Shock And Cardiointestinal Syndrome With Impella 5.5 As Bridge To Decision: Case Series, Ismael A. Salas De Armas, Bindu Akkanti, Amanda Bergeron, Anju Bhardwaj, Kha Dinh, Ali Shirafkan, Jayeshkumar A. Patel, Manish K. Patel, Carlos R. Manrique Neira, Igor D. Gregoric, Biswajit Kar, Mehmet H. Akay

Journal of Shock and Hemodynamics

Patients with advanced heart failure require multi-system management as a majority succumb to end-organ dysfunction, including gastrointestinal sequelae. Temporizing measures, such as early mechanical circulatory support, can assist in the recovery of patients with acute cardiogenic shock. The temporary support can improve patient characteristics to enable future definitive heart failure therapies such as durable left ventricular assist devices and orthotopic heart transplantation. We present two cases of cardiogenic shock that were successfully bridged with an Impella 5.5 (Abiomed). The management enabled the patients to recover from reversible cardiointestinal syndrome and undergo successful definitive therapies.

The Metabolic And Physiological Demands Of A Simulated Fire Ground Test Versus A Live-Fire Training Evolution In Professional Firefighters, Drew Edward Gonzalez, Hunter Waldman, Matthew J. Mcallister

International Journal of Exercise Science

International Journal of Exercise Science 16(7): 230-241, 2023. Objective: This study examined the similarities in metabolic and physiological demands of a fire ground test (FGT) and a live fire training evolution. Methods: Twenty-seven firefighters completed either a FGT (n = 13) or a live fire training evolution (n = 14). Salivary samples were collected pre, immediately post, and 30-minutes post FGT and live fire training evolution, and analyzed for cortisol, uric acid, and interleukin-1β (IL-1β). Heart rate (HR) was measured pre- and post-task. Results: Both tasks resulted in significant elevations in cortisol, IL-1β, and HR. Conclusions: Both the …