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Ischemic And Hemorrhagic Stroke Secondary To Hsv-1 Encephalitis, Fiorella Sotomayor Villanueva, Mounika Angirekula, Martha Baker

Advances in Clinical Medical Research and Healthcare Delivery

Background HSV is the most common cause of encephalitis, and although rare, it can lead to cerebrovascular manifestations such as ischemia or hemorrhage, which can sometimes overlap. The mechanism behind cerebrovascular pathology is not well understood, and further research is needed to fully comprehend it.

Case Report A35-year-old patient that presented with AMS, focal deficit and meningeal signs. Patient was admitted with diagnosis of meningoencephalitis and lumbar puncture (LP) revealed Herpes simplex type 1. Given focal deficit, MRI of the brain was performed and showed presence of multifocal ischemic stroke with associated petechial hemorrhage. After being started on proper therapy, …

Revisiting Nitrogen Fertilisation Rates Of Kikuyu And Kikuyu-Ryegrass Pastures, C. Viljoen, Janke Van Der Colf, Pieter A. Swanepoel

IGC Proceedings (1977-2023)

Irrigated pastures are used for dairy production in South Africa. Minimum-tillage and nitrogen (N) fertilisation are important management practices for kikuyu (Pennisetum clandestinum) and ryegrass (Lolium spp.) pastures. Nitrogen fertiliser application rates as high as 500 kg N ha^-1 year^-1 have been reported. Conventional tillage as well as cutting and removal of herbage material (opposed to removal through grazing) are the basis on which these fertiliser guidelines were developed. The current management practices have substantially changed the soil organic carbon and N stoichiometry. The aim of this study was to determine an optimum rate of …

Cseas Weekly Bulletin (February 14, 2022), Center For Southeast Asian Studies

CSEAS Bulletin

No abstract provided.

Partial Purification And Characterization Of Exo-Polygalacturonase Produced By Penicillium Oxalicum Aumc 4153, Shamsan A. Almowallad, Ghedeir M. Alshammari, Muneer M. Alsayadi, Naofel Aljafer, Ekram A. Al-Sanea, Mohammed Abdo Yahya, Laila Naif Al-Harbi

School of Biological and Marine Sciences

Pectinase enzymes are important industrial enzymes having considerable applications in several industries, especially in food processing. Pectinases contribute 25% of global food enzyme sales. Therefore, the demand for a commercial enzyme with desirable characteristics and low production costs has become one of the great targets. Hence, this study aims to produce exo-polygalacturonase (exo-PG) using local fungal isolate Penicillium oxalicum AUMC 4153 by utilizing sugar beet manufacturing waste (sugar beet pulp) as a sole raw carbon source under shaken submerged fermentation, which is purified and characterized to optimize enzyme biochemical properties for industrial application. The purity of the obtained exo-PG was …

Development Of A Men’S Health Course For First-Year Undergraduates Using Culturally Responsive Teaching Strategies, Ania A. Majewska, Johnasha D. Stuart, Kelsey M. Gray, Pearl V. Ryder, Ethell Vereen

Biology, Chemistry, and Environmental Sciences Faculty Articles and Research

Purpose

A novel first-year experience course was developed using culturally responsive teaching strategies at an undergraduate liberal arts college in the southeastern USA to promote health advocacy and to provide students with an overview of male health. The course focuses on the biological, sociocultural, economic and gender influences that shape men's health beliefs and practices. It also emphasizes health disparities in the USA among Black/African American men compared to other racial groups and intervention strategies to improve health outcomes.

Design/methodology/approach

The lecture and laboratory components of the course were designed as a blended learning environment with a modified flipped class …

Knowledge, Attitude And Practices Of Pregnant Women Related To Covid-19 Infection: A Cross-Sectional Survey In Seven Countries From The Global Network For Women's And Children's Health, Farnaz Naqvi, Seemab Naqvi, Sk Masum Billah, Sarah Saleem, Elizabeth Fogleman, Nalini Peres Da-Silva, Lester Figueroa, Manolo Mazariegos, Ana L. Garces, Sana Yousaf

Community Health Sciences

Objective: We sought to understand knowledge, attitudes and practices (KAP) regarding COVID-19 in pregnant women in seven low and middle-income countries (LMIC).
Design: Population-based prospective, observational study.
Settings: Study sites in DRC, Kenya, Zambia, Bangladesh, India (two sites), Pakistan and Guatemala.
Population and sample: Pregnant women in the Global Network's Maternal and Neonatal Health Registry (MNHR).
Methods: A KAP questionnaire was administered in face-to-face interviews with pregnant women from September 2020 through October 2021 in the MNHR.
Main outcome measures: KAP regarding COVID-19 during pregnancy.
Results: In all, 25 260 women completed the survey. Overall, 56.8% of women named ≥3 …

Does A School Snack Make A Difference? An Evaluation Of The World Food Programme Emergency School Feeding Programme In Lebanon Among Lebanese And Syrian Refugee Children, Zeina Jamaluddine, Chaza Akik, Gloria Safadi, Sara Abou Fakher, Nehmat El-Helou, Soha Moussa, Dominique Anid, Hala Ghattas Ph.D.

Faculty Publications

Objective: To investigate the effects of providing a daily healthy school snack on children's nutritional, social and educational outcomes and explore stakeholders' perceptions of an emergency school feeding programme (SFP). Design: Convergence triangulation mixed-methods study design. Associations were examined between receiving the school feeding intervention and children's outcomes using multivariable regression models. Quantitative data were complemented with interviews and focus group discussions with parents and staff. Setting: In vulnerable communities in Lebanon, the World Food Programme has implemented an emergency SFP targeting Lebanese (attending morning sessions) and Syrian refugee children (attending afternoon sessions) in public schools. Participants: Children from ten …

What Kigali’S Open‑Air Markets Reveal About Achieving Food And Nutrition Security: The Role Of African Indigenous Crops, Eugene Baraka, Mary S. Willis, Brice A. Ishimwe

Department of Nutrition and Health Sciences: Faculty Publications

Background: Household dietary diversity in Rwanda remains low and significantly contributes to the double burden of malnutrition. Rwanda has one of the highest under five stunting rates globally, and malnutrition remains one of the most pressing public health issues; therefore, factors that shape food and nutrition security are of utmost concern. Globally, the variety of foods available in open-air markets has been shown to affect dietary diversity. Furthermore, the consumption of indigenous foods can contribute to a diverse diet and improve nutrition status. At present, there are limited data on foods available for purchase in open-air markets in Africa. …

Cerebral Blood Flow And Brain Functional Connectivity Changes In Older Adults Participating In A Mindfulness-Based Stress Reduction Program, Aleeze Sattar Moss, Diane K. Reibel, Nancy Wintering, Faezeh Vedaei, Hannah Porter, Mohsen Khosravi, Justin Heholt, M. Alizadeh, Feroze Mohamed, Andrew B. Newberg

Department of Radiology Faculty Papers

There is a growing interest in the potential beneficial effects of mindfulness meditation training in protecting against age-related physical, emotional, and cognitive decline. The current prospective, single-center, single-arm study investigated if functional magnetic resonance imaging-based changes in cerebral blood flow and brain functional connectivity could be observed in 11 elderly adults (mean age 79) after participation in a Mindfulness-Based Stress Reduction (MBSR) program. The results showed significantly (p < 0.05) altered cerebral blood flow and functional connectivity in the cingulate gyrus, limbic structures, and subregions of the temporal and frontal lobes, similar to findings of other meditation-related studies in younger populations. Furthermore, these changes were also associated with significant improvements in depression symptoms. This study suggests that the MBSR program can potentially modify cerebral blood flow and connectivity in this population.

The Association Between Rest-Activity Rhythms And Glycemic Markers: The Us National Health And Nutrition Examination Survey, 2011-2014, Qian Xiao, Charles E Matthews, Mary Playdon, Cici Bauer

Faculty, Staff and Student Publications

OBJECTIVES: Previous studies conducted in mostly homogeneous sociodemographic samples have reported a relationship between weakened and/or disrupted rest-activity patterns and metabolic dysfunction. This study aims to examine rest-activity rhythm characteristics in relation to glycemic markers in a large nationally representative and diverse sample of American adults.

METHODS: This study used data from the National Health and Nutrition Examination Survey 2011-2014. Rest-activity characteristics were derived from extended cosine models using 24-hour actigraphy. We used multinomial logistic regression and multiple linear regression models to assess the associations with multiple glycemic markers (i.e., glycated hemoglobin, fasting glucose and insulin, homeostatic model assessment of …

Ideas To Action: Using Curriculum Design To Develop A “Roadmap To Wellness” Curriculum, Christine R. Stehman, Kelly Williamson, Erin Dehon, Al'ai Alvarez, Manish Garg, Michelle D. Lall

Journal of Wellness

Introduction: Physician burnout, well-being, and professional fulfillment are deeply intertwined topics that are increasingly recognized as affecting the lives of physicians, health care workers, and patients alike. The Accreditation Council for Graduate Medical Education (ACGME) mandates that all residencies address wellness within the context of residency training without providing much guidance on how to do so. Emergency Medicine organizations such as the American College of Emergency Physicians, the American Academy of Emergency Physicians, the Society for Academic Emergency Medicine, and the Council of Residency Directors of Emergency Medicine (CORD) suggest that one method to address wellness is in the …

Associations Of Positive And Negative Affect On Health Risk Behaviors Among Latinos., John R. Moore, Zully C. Guerra, Nazanin M. Heydarian, Tatiana Londoño, Yessenia Castro

School of Social Work Faculty Publications

Objective: Negative affect is widely emphasized in behavior modification interventions. However, positive affect is associated with smoking cessation, physical activity, and healthy dietary habits and may be an important treatment target. Few studies have examined the relationship between positive affect and health behaviors among Latinos, who disproportionately experience modifiable health risk behaviors. This study examined the independent associations of positive affect and negative affect on modifiable health risk behaviors among Latino adults.

Method: Data came from 432 persons who participated in one of two studies examining determinants of modifiable health risk behaviors among Latino adults. Primary outcomes were current smoking, …

Prevalence And Types Of Drugs Used Among Hepatitis A Patients During Outbreaks Associated With Person-To-Person Transmission, Kentucky, Michigan, And West Virginia, 2016–2019, Megan G. Hofmeister, Alice Asher, Christopher M. Jones, Ryan J. Augustine, Cole Burkholder, Jim Collins, Monique A. Foster, Shannon Mcbee, Erica D. Thomasson, Doug Thoroughman, Mark K. Weng, Philip R. Spradling

Journal of Appalachian Health

Background: People who use drugs are at increased risk for hepatitis A virus infection. Since 1996, the Advisory Committee on Immunization Practices has recommended hepatitis A vaccination for people who use drugs. Since 2016, the U.S. has experienced widespread hepatitis A outbreaks associated with person-to-person transmission.

Purpose: To describe the prevalence of drug use, route of use, and drugs used among hepatitis A outbreak-associated patients.

Methods: State outbreak and medical records were reviewed to describe the prevalence, type, and route of drug use among a random sample of 812 adult outbreak-associated hepatitis A patients from Kentucky, Michigan, and West Virginia …

They Built My Soul: A Qualitative Analysis Of The Impacts Of Home Repairs In Rural Tennessee, Bethesda O'Connell, Ada Sloop, Nicole Intagliata, Melisa Miller, Megan Quinn

Journal of Appalachian Health

Background: Housing is an important social determinant of health and substandard housing is linked to physical, mental, and social health problems.

Purpose: The purpose of the study was to qualitatively assess the impacts of repairs to substandard housing in rural East Tennessee through twenty-eight interviews.

Methods: Zoom was utilized for recording phone interviews in January– February 2021 and NVivo software was used for thematic analysis in May–July 2021.

Results: Themes that emerged included environmental risk reduction, impacts on physical health, impacts on mental health, impacts on financial well-being, and willingness to receive future assistance from service organizations.

Implications: Further …

Release Of A New Forage Bermudagrass Cultivar From The Usda-Npgs Cynodon Collection, Esteban F. Rios, José C. B. Dubeux Jr., João M. B. Vendramini, M. Wallau, C. H. Lopes De Souza, A. J. Grossman, Y. Lopez, P. Munoz, W. Anderson, L. Baxter, M. S. Castillo, M. C. Saha, K. Quesenberry, A. Blount, P. Reith, K. Kenworthy

IGC Proceedings (1977-2023)

Warm-season perennial grasses are the backbone of the pasture-based livestock industry in the southeastern USA. In Florida specifically, bahiagrass (Paspalum notatum Flugge) and bermudagrass (Cynodon spp.) support 1 million head of cattle and 15,000 beef cattle operations. Bermudagrass is the most widely planted forage species in the southeastern USA, planted in approximately 15 million ha and used for grazing, hay and silage. The genus Cynodon is native to southern Africa and germplasm collections have revealed a high degree of genetic variability within the genus. The United States Department of Agriculture National Plant Germplasm System (USDA-NPGS) maintains a collection …

Relationship Between Semi-Arid Rangelands Quality Parameters And Vegetation Indexes, P. Toro-Mujica, D. Enriquez-Hidalgo, S. Escobar

IGC Proceedings (1977-2023)

A large portion of the sheep production systems in the semi-arid zone of Central Chile base their feeding on the rangelands, adjusting both the production cycle and the use of supplementary feed to the natural supply of fodder. In this way, knowledge of the rangeland quantity and quality at the farm level emerges as an essential input for the decision-making of feed management. The objective of the study was to relate the herbage quality parameters of the semi-arid zone rangeland with Vegetation Indices (VI) and to determine which vegetation index report the best results. Vegetative indexes were obtained from aerial …

Predicting Forage Intake By Sheep Through The Pampa Corte Model Or Nrc, C. A. Pozo, Gilberto V. Kozloski, H. M. N. Ribeiro Filho, J. F. Tourrand, Vicente Celestino Pires Silveira

IGC Proceedings (1977-2023)

The aim of the present study was to evaluate the precision and accuracy of the Pampa Corte and National Research Council (2007; NRC) models for predicting forage intake (FI) by sheep. Individual data (n = 213) of observed FI, body weight and chemical composition of consumed diet were taken from fifteen indoor digestibility trials conducted with male sheep housed in metabolic cages and fed only forage ad libitum. The diets were composed of tropical grasses, temperate grasses and legumes. Individual observations of FI were averaged by treatment (n = 32) into each experiment which were then compared to FI …

Pasture Utilization At Islands In Northern Norway, V. Lind, Ø. Holand, F.-A. Haugen, G. Steinheim

IGC Proceedings (1977-2023)

The Norwegian sheep industry is based on utilization of “free” rangeland pasture resources. Use of mountain pastures is dominating, with about two million sheep grazing these pastures during summer. Regional challenges related to e.g., loss of sheep to large carnivores make farmers think differently. The Norwegian coastline is among the longest globally and is scattered with islets and islands. Alone along the coast of Nordland county, it is estimated more than 14,000 islands. Use of islands for summer pasture is an alternative but there is a limited knowledge about such a management system. In this study, we examined lambs’ average …

The Crucial Role Of Sestrins In Oxidative Stress Response And Disease: An Analysis Of Phosphorylation Mutation S110a In Hsesn2, Julianne Fay

Honors Program: Senior Projects (Public)

Sestrins are highly conserved proteins which are induced under environmentally stressful conditions to adjust the cell’s response to such disturbances. This protein possesses two domains critical for its dual function in reducing reactive oxygen species (ROS) and regulating the mTORC1 complex. Sestrins may use diverse transcription factors, such as Nrf2, peroxiredoxin reductase activity, and a catalytic cysteine to regenerate oxidized species; however this was confirmed to be through a mechanism likely different than AhpD, for which there was distance sequence similarity. Furthermore, Sestrins are important regulators of TORC1 and AMPK, which are crucial energy sensors able to control cellular metabolism …

Recovery Strategies In Endurance Athletes, Robyn Braun-Trocchio, Austin J. Graybeal, Andreas Kreutzer, Elizabeth Warfield, Jessica Renteria, Kaitlyn Harrison, Ashlynn Williams, Kamiah Moss, Meena Shah

Faculty Publications

In order to achieve optimal performance, endurance athletes need to implement a variety of recovery strategies that are specific to their training and competition. Recovery is a multidimensional process involving physiological, psychological, emotional, social, and behavioral aspects. The purpose of the study was to examine current implementation, beliefs, and sources of information associated with recovery strategies in endurance athletes. Participants included 264 self-identified endurance athletes (male = 122, female = 139) across 11 different sports including placing top three overall in competition (em>n= 55) and placing in the top three in their age group or division (n = …

Evaluation Of Biofloc Technology Effects On White Leg Shrimp, Litopenaeus Vannamei Growth Performance And Water Quality Of Super-Intensive Culture Ponds, Yasser Abdul Kader Al-Gahwari, Ahmed Abdullah Al-Buhaishi

Hadhramout University Journal of Natural & Applied Sciences

Six grow-out ponds were designed with an area of 0.3 ha per pond. Each pond was stocked by 500 individual/m² of Litopenaeus vannamei with an average weight of 0.26 g. Three ponds were used for biofloc technology (BFT) and other three were used for water exchange system (control). Waters of BFT were filtered, aerated, and fertilized by organic and inorganic materials to create blooms of microbial community, while the control waters were stocked without any fertilizers. In a period of over 140 days (20 weeks), the effects of BFT were evaluated on L. vannamei growth performance as well as …

Prevalence And Risk Factors Of Pediculus Capitis Among Primary Schools Children In Al-Mukalla City, Hadhramout Governorate, Yemen: A School-Based Cross-Sectional Study, Omar Aa Bamaga1, Talal Alharazi, Nazeh Al-Abd

Hadhramout University Journal of Natural & Applied Sciences

Head lice infestations (Pediculus humanus capitis) are the most common parasitic condition among children in the world, especially in poor communities. A descriptive cross-sectional study was conducted to determine the prevalence and risk factors of head lice infestation among children in Al-Mukalla city schools, Hadhramout governorate, Yemen. Data were collected from 467 students from six different primary schools in Al-Mukalla city. A pretested questionnaire was used to collect demographic data, social-economic factors, practice hygiene and treatment history. The overall prevalence of pediculosis capitis was (58.5%). a significantly higher prevalence was showed among: female gender; long and medium hair; age group …

Assessing The Psychometric Properties Of The Who-Das 2.0 In An American Indian Community, Thoin F. Begum, Gayle Skawennio Morse, Dedra Buchwald, David O. Carpenter

Journal of Indigenous Research

American Indians and Alaska Natives report disability at rates higher than the general United States population. This disproportionate prevalence of disability warrants further investigation. We therefore administered the World Health Organization Disability Assessment Schedule (WHODAS 2.0) to 119 Akwesasne Mohawk adults over 50 years of age residing along the St. Lawrence River in New York. We used exploratory factor analysis to summarize the 36-items comprising the WHODAS 2.0. The 7 factors retained by the analyses correspond to the 6 summary domains of disability, suggesting that the data are sound and measure the intended constructs. Our assessment concludes that WHODAS 2.0 …