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Selection Of Interspecific Hybrids Of Brachiaria-A Tropical Forage Grass, C B. Do Valle

IGC Proceedings (1997-2023)

The aim of the breeding program at the National Beef Cattle Research Center (CNPGC) of the Brazilian Corporation for Agricultural Research (EMBRAPA), is to produce vigorous apomictic hybrids with wide edaphic adaptation, good production and nutritive value combined with spittlebug (Homoptera:Cercopidea) resistance. Fiftysix superior hybrids were selected based on visual estimates of vigor, leafiness, tolerance to drought and natural spittlebug infestation in the field. These were characterized for mode of reproduction, spittlebug reaction under controlled conditions and for morphological diversity using nine selected traits. Multivariate analysis classified the population into seven groups where the hybrids were clearly intermediate in plant …

Mitochondrial Genome Polymorphism In Lolium Perenne, Y Shimamoto, Y Tominaga, M Sato, T Mikami

IGC Proceedings (1997-2023)

The restriction fragment length polymorphisms (RFLPs) of mitochondrial DNA (mtDNA) of perennial ryegrass (Lolium perenne L.) were investigated to elucidate the genetic relatedness among the 128 cultivars including diploid and tetraploid. Many patterns of RFLPs were observed and allowed assigning of the cultivars into the main eight haplotypes of mitochondrial genome relatedness. The American cultivars were classified into haplotype I and VIII which were remote at the mitochondrial genome from each other, the European ones were distributed to all haplotypes and the tetraploid ones were mostly assigned into the haplotype V. The assessment of mtDNA RFLPs may be a …

Inbreeding Of Some Populations In The Genus Agrostis L., Zorica Tomic, Gordana Surlan Momirovic, Dusica Delic, S Ostojic

IGC Proceedings (1997-2023)

This work presents some properties on produced inbred lines of the 5 best populations of 4 species of Agrostis for breeding purposes. The cultivars of forage grasses should meet a given aim for selection, which is the increasing dry matter and quality. The populations used in this research were the best ones for morphological and productive properties from a previous study. By the process of selfing there have been produced S1 offsprings which appeared to be quite superior in relation to open pollinated offspring from the mother plants. The obtained results were processed by multiple range regression analyses. According to …

The Effect Of Abscisic Acid On The Freezing Tolerance In Lolium Temulentum L., K Tase, H Fujii

IGC Proceedings (1997-2023)

This study was conducted to clarify the effect of abscisic acid (ABA) on the development of freezing tolerance in Lolium temulentum L. We compared the changes of freezing tolerance and endogenous ABA content by the ABA treatment with those by the hardening treatment. Exogenous ABA applications (7.5 x 10-5 M) increased freezing tolerance, but did not completely substitute for the hardening process. This treatment resulted in great increase in endogenous ABA content, as compared with the control or the hardening treatment. Since the relationship between endogenous ABA content and freezing tolerance was not parallel, it is considered that freezing tolerance …

Cocaine Induced Qt Prolongation, Jian Garcia Cruz, Alberto Pena, Julio Perez Rodriguez, Diana Othon Martinez, Roy Kondapavuluru

Research Symposium

Introduction:The Q-T interval represents ventricular repolarization of the heart. Prolongation of this interval is called Long QT syndrome (LQTS) and can lead to deadly arrythmias such as Torsades de Pointes. (1) According to the AHA, a Q-T interval is prolonged when it is >450ms in males and >460ms in females. LQTS has different etiologies (not limited to, but including): idiopathic, congenital, electrolyte abnormalities, and drug-induced. (2) However, recreational drugs such as cocaine may often be overlooked by some. A study by Magnano et al. found that cocaine can increase a QTc interval by 23 points (+/- 25) (P

Case …

Chasing Incessant Urinary Tract Infections Results In An Intriguing Case Of Myeloma Kidney., Jessica Marcela Daza, Eunbee Cho, Shakirat Ganiyu, Celia Patricia Daza, Cesar Gutierrez

Research Symposium

Background: Light chain cast nephropathy, formerly known as myeloma kidney, is the primary cause of renal failure in multiple myeloma (MM). At the time of presentation, about 50% of patients had kidney involvement, strongly associated with higher mortality rates.

Case presentation: A 68-year-old white female with a history of osteoarthritis on chronic NSAIDs and recurrent UTIs, proteinuria treated with long-term antibiotics, presented to the Emergency Department with the chief complaint of lightheadedness, described as episodic, accompanied by gait instability, polyuria, polydipsia, back pain, and constipation. Negative for urinary symptoms or weight loss. Medical records obtained from Primary Care Physician proven …

Chemical-Induced Pancreatitis In A Peritoneal Dialysis Patient At South Texas: A Case Report, Elimar Gonzalez Morales, Yareli L. Durazo Gonzalez, Jose Gomez Casanovas, Andres Suarez, Khairiya Haj-Yahya, Victor Tran

Research Symposium

Introduction: Acute pancreatitis is the leading cause of gastrointestinal-related hospitalization in the United States. Pancreatitis is often linked to excessive alcohol consumption or gallstones, accounting for 80% of all cases. However, in some cases, it can be drug-induced acute pancreatitis (DIP) or via chemical injury. Icodextrin (Extraneal) is a high-molecular-weight glucose polymer developed as an alternative osmotic agent to dextrose in peritoneal dialysis (PD). It is regarded as biocompatible due to its iso-osmolarity, making it generally safe and well-tolerated. While rare, cases have been reported associating icodextrin with pancreatitis; nevertheless, specific rates of icodextrin-induced pancreatitis are unknown. In this case, …

Case Of Rosai Dorfman Disease In A Patient With Newly Diagnosed Hodgkin Lymphoma, Liza Salloum, Jennifer Rojas Huen, Ricardo Serna, Alisha Valdez

Research Symposium

Background: Rosai Dorfman Disease (RDD, also known as sinus histiocytosis with massive lymphadenopathy) is a rare non-Langerhans cell histiocytosis, classified into nodal (classic) and extranodal disease. Most patients present with non-tender cervical lymphadenopathy, although other sites including the inguinal and axillary regions have been reported. Extranodal disease (~43% of cases) can involve any organ system. RDD is more common in children, but cases have been reported in patients in their 70s. The prognosis of nodal RDD can correlate with the number of nodal groups involved. Many cases can be managed only with observation, although surgery, chemotherapy, corticosteroids, and immunomodulators have …

Characterization Of Anti-Cancer Properties Of Fungal Metabolite Ophiobolin A, Asma Syed, Rozena Shirvani, Maximiliano Arath Morales, Shizue Mito, Alexander Kornienko, Xiaoqian Fang

Research Symposium

Background: Ophiobolin A (Oph A) is a secondary metabolite and a phytotoxin produced by the pathogenic fungi Cochliobolus heterostrophus that causes “southern corn leaf blight” disease in maize via modulation of the calcium binding protein calmodulin. Numerous studies have found antiproliferative effects of Ophiobolin A against a variety of cells including bacteria and various cancers including melanoma, glioma and leukemia. Recent studies have shown that OphA induces paraptosis-like cell death in glioblastoma multiforme (GBM) cells via vacuolization of the cytoplasm and enlargement of the mitochondria and endoplasmic reticulum. Notably, unlike apoptosis, paraptosis cell death lacks DNA fragmentation and activation …

Youth Unveiled: Decoding The Stages Of Growth And Of Thriving Futures, Tycee Prevatt, Kristie Popa

National Youth Advocacy and Resilience Conference

Explore Positive Youth Development's focus on aligning youth development with age-appropriate practices for maximum benefit from opportunities. Join us to understand the stages of youth growth and learn effective techniques to engage them in activities.

Resource Optimization For Air Mobility Under Emergency Situations, Yongxin (Jack) Liu

Math Department Colloquium Series

This project aims to improve air traffic management in emergencies. We first developed a GRU neural network to forecast weather-related airport capacity constraints using historical data, underscoring the value of real-time data analysis. We then optimized emergency evacuation air travel using Particle Swarm Optimization, demonstrating the ability to quickly aggregate evacuation flight resources cost-effectively. Finally, we provided a hybrid model combining a genetic algorithm with a neural network for evacuation planning, we show that neural network can be integrated accelerate genetic algorithms for efficient and performance assured system optimization.

Baclofen Induced Excessive Perspiration; A Case Report, Othman Farahneh, Lois C. Akpati, Miguel Alvarez Silva

Research Symposium

This case report highlights an unexpected side effect of Baclofen, a well-known medication, excessive sweating, a rare occurrence not typically associated with the drug. The patient, a 63-year-old woman, experienced persistent sweating despite initial attributions to postmenopausal symptoms and subsequent medication adjustments. Extensive testing revealed an association between Baclofen use and the symptoms, which resolved upon discontinuation of the drug.

The significance of this case lies in drawing attention to the underreported side effects of excessive sweating linked to Baclofen, emphasizing the importance of considering medication-related effects even with established drugs. The report urges increased awareness among healthcare professionals, addressing …

Birth Defect Trends Within Texas Public Health Region 11, 2000-2019: An Analysis Of Texas Department Of State Health Services Public Data., Miguel A. Lopez, Jonathan M. Hebert, Padmanabhan Rengasamy

Research Symposium

South Texas is a predominantly Hispanic region with high rates of chronic illness, poor healthcare access, and a history of birth defect clusters. Between 1986 and 1991, 47 cases of anencephaly in Cameron County were linked to elevated fumonisins in the region’s corn-based diet, prompting a series of ongoing public health efforts. This paper aims to identify changes in prevalence for CNS defects, in addition to cardiac, circulatory, gastrointestinal, and genitourinary defects in South Texas within the last two decades. Public data on 20 birth defects from the Texas Department of State Health Services were obtained for decades 2000-2010 and …

A Trauma Responsive Approach To Fostering Resilience, Addressing Equity Issues And Improving Student Wellness And Academic Success, Mark Harrington, Joe Thompson, Catherine Stone, Kim Witeck

National Youth Advocacy and Resilience Conference

. The REO (re-entry option) Program was created in response to an overwhelming need to address severe disciplinary referral patterns and the disproportionate impact on students of color. It is rare that the underlying issue that may have precipitated the undesirable behavior is considered, and even rarer that a referral to clinical staff is the response. In the REO program is an intervention designed to be initiated by a teacher who recognizes or experiences a student in pre-crisis or a student a student who believes they need to a safe place to self-regulate to prevent escalating behavior. The student is …

Assessing The Reliability, Internal Consistency, And Sensitivity Of A Nutrition Knowledge Questionnaire For Four-Year-Old Pre-K Children, Lin Wang, Karla Cortez, Brenda Rodriguez, Joseph Reyes, Moises Cisneros, Elizabeth Alanis, Zasha Romero, Lisa Michelle Belzer Salinas, Juan López Alvarenga, Roberto Treviño-Peña

Research Symposium

Introduction: Assessing nutrition knowledge in four-year-olds, a developmental stage marked by limited attention spans and varying comprehension abilities, is challenging with traditional methods. A reliable test is pivotal for establishing a foundation for future health interventions. We evaluated a 13-question nutrition and healthy habits test in Pre-K4 children to assess reliability and sensitivity to detect differences.

Methods: Calculations included Cronbach's alpha, kappa coefficient, McNemar analysis by item, and Bland-Altman plots for test-retest differences. Mixed model regression assessed the questionnaire's sensitivity by sex and association with age. Item response theory (IRT) models were employed, generating latent abilities for students and individual …

An Unusual Presentation Of The Severe Hypothyroidism Presenting As Shortness Of Breath, Shreel H. Patel, Kashif Ali, Eunbee Cho, Fatimah Bello, Andres Suarez Parraga, Alcibiades Fleires

Research Symposium

Background: Hypothyroidism is defined as failure of the thyroid gland to produce sufficient thyroid hormone to meet the metabolic demands of the body. Untreated hypothyroidism can contribute to hypertension, dyslipidemia, infertility, cognitive impairment, and neuromuscular dysfunction. It may occur as a result of primary gland failure or insufficient thyroid gland stimulation by the hypothalamus or pituitary gland. Primary gland failure can result from the congenital abnormalities, autoimmune destruction, iodine deficiency, and infiltrative diseases. Patients can clinically present with weight gain, cold intolerance, depression, muscle fatigue, poor concentration, and menstrual irregularities. The best laboratory test for the thyroid assessment is serum …

Assessing Gait Metrics For Early Parkinson's Disease Prediction: A Preliminary Analysis Of Underfit Models, Daniel Salinas, Gerardo Medellin, Katherine Bolado, Tomas Gomez, Kelsey Potter-Baker, Nawaz Khan Abdul Hack, Ramu Vadukapuram

Research Symposium

Background: Parkinson's Disease (PD) is characterized by both motor and non-motor symptoms, and its diagnosis primarily relies on clinical presentation. There is a growing need for diagnostic tools to identify the early signs of PD, particularly the initial motor impairments often manifested as gait abnormalities. Here we seek to present preliminary findings to address this need. Our study focuses on using Machine Learning techniques (ML) to predict the PD clinical stage most efficiently and accurately. Specifically, we have sought to evaluate how spatiotemporal characteristics and other locomotor performance variables obtained on a walkway system can be utilized to identify the …

A True Bloody Emergency: An Unusual Case Of Thrombotic Thrombocytopenic Purpura, Joshua M. Ninan

Research Symposium

Background: Thrombotic thrombocytopenic purpura (TTP) is a primary thrombotic microangiopathy that is classically characterized by thrombocytopenia and microangiopathic hemolytic anemia (MAHA). Although rare with an annual incidence of 3.7 cases per one million adults, it is considered a true hematological emergency due to its fatality rate of almost 100% if appropriate treatment is not initiated immediately. This makes it vitally important to identify and treat patients with TTP, a task that becomes unusually challenging in the absence of the disorder’s other characteristically diagnostic clinical features such as mucosal bleeding, fever, or presence of schistocytes.

Case Presentation: A 30-year-old gentleman with …

Circular Gene Mapping Of Identified Amr Genes In Multi-Drug Resistant Escherichia Coli Isolated From Potable Water, Shikha Sharma, Abhishek Chauhan, Tanu Jindal, Vivek Narayan Singh, Anuj Ranjan

Research Symposium

Background: Escherichia coli is a Gram-negative & facultative anaerobe bacterium ubiquitously found in all environments. It is a waterborne and foodborne pathogen associated with many diarrhoea and GI tract diseases inclusive of UTIs in humans. The rise in the number of bacteria resistant to antimicrobial drugs has a major impact on disease control efforts. Antibiotic-resistant bacteria can be found in a variety of water sources. As a result, the objective of the current study is to construct a circular AMR gene map based on the assessment of the antibiotic susceptibility profiling of E. coli isolated from twenty various potable water …

Assessment Of Mucin 13 (Muc13) As An Imaging Target For Guiding Colorectal Cancer Treatment: A Pathway Towards Theranostic Development, Ryan P. Coll, Aiko Yamaguchi, Jianbo Wang, Xiaoxia Wen, Denise Hernandez, Subhash C. Chauhan, H. Charles Manning

Research Symposium

Background: A theranostic strategy combining diagnostic imaging and targeted therapy in a single regimen is proposed for improved management and treatment of colorectal cancer (CRC). Increased specificity in detection by the noninvasive imaging technique positron emission tomography (PET) can be achieved by radiolabeling antibodies (Abs) designed to target tumor-associated antigens with increased expression post-translational modifications present in cancer cells. In this study, an Ab designed to target the transmembrane glycoprotein mucin 13 (MUC13) was radiolabeled with the positron-emitting radionuclide zirconium-89 (⁸⁹Zr) for PET imaging of a xenograft mouse model of CRC. Specified uptake of this radioimmunoconjugate was observed …

Evaluation Of Ergosterol And Its Metabolites As Lxr Agonists And Their Anticancer Potential In Colon Cancer, Yogain Taank, Navneet Agnihotri

Research Symposium

Purpose: Aberrant cholesterol homeostasis is a well-recognized hallmark of cancer and implicated in metastasis and chemotherapeutic resistance, the two major causes of cancer associated mortality. Liver X receptors (LXRs) are the key transcription factors that induce cholesterol efflux via enhancing the expression of ABCA1 and ABCG1.

Methods: Molecular docking and dynamic simulation studies were done to assess the binding affinity and stability of the receptor ligand complexes. Activation of LXRs was evaluated using the luciferase reporter assay. qRT-PCR and western blotting was done to analyse the mRNA and protein expression of cholesterol homeostasis genes. Flow cytometric analysis was carried out …

Antibody Mediated Targeted Drug Delivery Approach For Pancreatic Tumors, Nirnoy Dan, Saini Setua, Murali Yallapu, Stephen Behrman, Subhash Chauhan, Sheema Khan

Research Symposium

Background: Pancreatic ductal adenocarcinomas, originating from the epithelial cell lining of ducts, account for approximately 95% of tumors in this category, showcasing a survival rate of less than 5-7%. Unfortunately, little progress has been seen in the outcomes of patients with PDAC as tumor develops high desmoplasia and chemo-resistance to chemotherapeutic drugs, such as gemcitabine (Gem). The therapies are unable to penetrate to the fibrotic tumors leading to insufficient availability of the therapeutic drugs at the tumor site. We and others have shown that MUC13 is aberrantly expressed in pancreatic tumors but not in normal pancreas, which makes MUC13 as …

Mentoring Matters! Designing Mentoring Programs For Misbehaving Black Boys, Tina D. Nelson-Jackson

National Youth Advocacy and Resilience Conference

Statistics indicate that Black males who continue to experience progressive disciplinary action in school eventually suffer academic failure, which inevitably leads to the school-to-prison pipeline. However, research proves that mentoring programs that are specifically designed for misbehaving Black males can be a viable option for improving behaviors, decreasing disciplinary occurrences, improving grades, and thereby increasing their chances of academic success in the classroom setting.

A Revolution In School Counselor-Administration Collaboration, Kimberly Farley-Smith, Jill Minor, Neil E. Duchac

National Youth Advocacy and Resilience Conference

Forging sustainable school counseling programs is the essential foundation for school counselors leadership in creating equitable programming. Transformative school leadership and transformational school counselors' leadership is crucial in creating sustainable programming, increasing positive school culture, and propelling systemic change in the school. Through an ecological perspective, positive working relationships can be achieved between school leadership and school counselors.

Pornography: Social, Emotional And Mental Implications Among Adolescents, William K. Canady

National Youth Advocacy and Resilience Conference

This presentation will explain the historical development of pornography. It will highlight three segments: 1- Porn’s impact on brain development of reward pathways, ultimately increasing the appetite for more porn. 2- Porn can be a false substitute for real intimacy, resulting in decreased sexual satisfaction with a real person and increased verbal and physical aggression. 3- Porn promotes sex trafficking, promotes multiple sex partners and reduced STD prevention.

Fostering Cultural Humility In Addressing Sexual Violence And Sex Trafficking Among Youth, Stephanie Olson

National Youth Advocacy and Resilience Conference

Discover the power of cultural humility in promoting safe spaces for youth to disclose experiences of sexual violence and sex trafficking. Explore the impact of educators' perspectives on disclosure rates and understand how diverse cultural backgrounds influence coping mechanisms. Gain practical insights and strategies to foster cultural humility, create a supportive environment, and enhance safety measures, thus ensuring the well-being of at-risk youth.

The Real Experts: Understanding Autism And Adhd Through The Lens Of The Individual, Mary Little

National Youth Advocacy and Resilience Conference

This presentation aims to spark intentional conversation and change geared towards shattering stigmas around the autistic and ADHD experience. Attendees will enhance their understanding of neuro-divergent populations in order to modify environments and provide interventions aligning with trauma informed care and inclusion. Attendees will also be given the opportunity to embrace the power of self disclosure and mentorship.

Living Beyond Our Scars, Loren Michaels Harris Dr.

National Youth Advocacy and Resilience Conference

Discover the transformative journey of resilience with me, Dr. Loren Michaels-Harris, a former foster child turned motivational speaker. Through poignant personal experiences, I unveil how scars can become catalysts for growth, propelling us toward purpose and empowerment. Learn to replace self-limiting beliefs with a mindset of resilience, empathy, and compassion. Illuminate the path to a life lived beyond the constraints of our scars.

Radical Youth Work: A Community Based Approach To Working With Youth, Young Adults And Families, Weston J. Robins

National Youth Advocacy and Resilience Conference

Radical Youth Work: A Community Based Approach to Working with Youth, Young Adults and Families

A focus on experiential mentoring, humanistic counseling and community engagement as a way to work with youth, young adults and families to provide true holistic therapeutic support and guidance.

Info And Games - College Of Arts And Sciences, Oe Week

ERAU Open Education Week

A table will be set up in the College of Arts and Sciences atrium to share information and play games with students relating to textbook affordability and open education resources.

Follow @ERAUHuntLibrary on Instagram, Twitter, Facebook, and LinkedIn to play anywhere and receive updates.

Cost Comparison Contest

Many students across the U.S. find themselves with the tough decision of choosing between buying textbooks or food. This can cause students additional financial, physical, and mental stress. What does the comparison between food versus textbooks look like, though.

The following food items were chosen because of their popularity with ERAU students, college …