Digital Commons Network^™

Foxs1 Is Increased In Liver Fibrosis And Regulates Tgfβ Responsiveness And Proliferation Pathways In Human Hepatic Stellate Cells, Evelyn A. Bates, Zachary A. Kipp, Wang-Hsin Lee, Genesee J. Martinez, Lauren Weaver, Kathryn N. Becker, Sally Pauss, Justin F. Creeden, Garrett B. Anspach, Robert N. Helsley, Mei Xu, Maria E. C. Bruno, Marlene E. Starr, Terry D. Hinds Jr.

Markey Cancer Center Faculty Publications

Liver fibrosis commences with liver injury stimulating transforming growth factor beta (TGFβ) activation of hepatic stellate cells (HSCs), causing scarring and irreversible damage. TGFβ induces expression of the transcription factor Forkhead box S1 (FOXS1) in hepatocytes and may have a role in the pathogenesis of hepatocellular carcinoma (HCC). To date, no studies have determined how it affects HSCs. We analyzed human livers with cirrhosis, HCC, and a murine fibrosis model and found that FOXS1 expression is significantly higher in fibrotic livers but not in HCC. Next, we treated human LX2 HSC cells with TGFβ to activate fibrotic pathways, and FOXS1 …

Measuring Modern And Historic Maize Root Phenotypes And Their Impact On Soil Organic Carbon, Travis A. Banet

Theses and Dissertations--Plant and Soil Sciences

Supporting a growing human population under the duress of a changing global climate is arguably the greatest challenge faced by today’s world. Over the last century, agricultural development has primarily focused on improving grain yields to increase production of food, fuel, and fiber. However, recent work has emphasized that agroecosystem management can potentially help mitigate the climate crisis by storing atmospheric carbon in the soil as soil organic carbon (SOC). Furthermore, a growing body of research has focused on the critical role that roots play in building SOC. Maize crops occupy a substantial portion of the world’s cropland. As yields …

Johnson V. City Of Kissimmee, Middle District Of Florida

Historical and Topical Legal Documents

No abstract provided.

Strafford County 2023 Annual Report Of The Commissioners, Treasurer, Other County Officers, And The Strafford County Delegation For The Year Ending December 31, 2023, Strafford County Representatives

Strafford County, NH Annual Reports

This is an annual report containing vital statistics for a county in the state of New Hampshire.

Msw Portfolio, Kandace Mcgee

Graduate Student Portfolios, Professional Papers, and Capstone Projects

No abstract provided.

Healthcare In Under-Resourced Areas, Gabrielle Fleming, Ryan Northup, Bill Houseworth, Lori Housworth

Posters

Describes pediatric resident's experience working in the inpatient unit, ER, PICU, and NICU in Cambodia.

Brightpoint Community College: Effective Enrollment Anti-Melt Strategies, Michael J. Forder, Ismael J. Betancourt Velez, Adrian Petway, Juan Espinoza

Doctor of Education Capstones

Community colleges strive to provide affordable and accessible educational opportunities to all. Tuition revenue plays a significant role in college operating budgets and is critical for supporting academic functions. Student dropout threatens the fiscal security of community colleges while running counter to the mission of educating communities. This exploratory case study set out to understand the student melt issue due to non-payment at Brightpoint Community College taking place between enrollment and the start of classes. The research team aimed to understand how students engage with the current payment process, what are the underlying factors leading to missed payments, and what …

When Can An Agreement On Environmental Policies Comply With U.S. Antitrust Laws?, Nathan Mendelsohn

Emory Business Law Review

No abstract provided.

Battle In The Bloodstream: A Case Of Pediatric Autoimmune Neutropenia, Abigail Zane, Elijah Fox

UAB Huntsville Research Day - All Presentations

2024 clinical vignette poster

Adding Value To Crop Production Systems By Integrating Forage Cover Crop Grazing, Robert B. Mitchell, Daren D. Redfearn, Kenneth P. Vogel, Terry J. Klopfenstein, Galen Erickson, P. Steven Baenziger, Bruce E. Anderson, Mary E. Drewnoski, Jay Parsons, Steven D. Masterson, Marty R. Schmer, Virginia L. Jin

Department of Agronomy and Horticulture: Faculty Publications

In addition to their value as cereal grains, wheat (Triticum aestivum L.) and triticale (× Triticosecale Wittmack) are important cool-season annual forages and cover crops. Yearling steer (Bos taurus) performance was compared in the spring following autumn establishment as for age cover crops after soybean [Glycine max (L.) Merr.] grain harvest. Replicated pastures (0.4 ha) were no-till seeded in three consecutive years into soybean stubble in autumn, fertilized, and grazed the following spring near Ithaca, Nebraska, USA. Each pasture (n = 3) was continuously stocked in spring with four yearling steers (380 ± 38 kg) for …

Machine Learning-Based Disease Classification In Tomato (Solanum Lycopersicum) Plants = Klasifikasi Penyakit Berbasis Pembelajaran Mesin Pada Tanaman Tomat (Solanum Lycopersicum), Md Towfiqur Rahman, Sudipto Dhar Dipto, Israt Jahan June, Abdul Momin, Muhammad Rashed Al Mamun

Department of Agricultural and Biological Systems Engineering: Faculty Publications

English abstract

In Bangladesh, tomato cultivation faces significant challenges due to its susceptibility to various microorganisms, parasites, and bacterial infections. Typically, the early symptoms of these diseases first appear in roots and leaves, complicating timely detection. This study addresses the challenge of timely and accurate detection of diseases in tomato plants, crucial for effective plant protection management. Conventional manual inspection methods are time-consuming and subjective, resulting in delays in implementing necessary protection measures. Therefore, an image processing technique and machine learning algorithms were used for rapid and robust detection of diseases in tomato plant leaves, aiming to streamline the detection …

Medical Expenditures And The Measurement Of Poverty In The United States, Luke Petach, David Wyant

Faculty Scholarship

Using data from the Medical Expenditure Panel Survey (MEPS) we estimate the fraction of the US population that is health poor. A person is health poor if their income prior to paying health insurance premiums and out-of-pocket healthcare costs is above the poverty line, but their income net-of-premiums and out-of-pocket healthcare costs is below the poverty line. Because resources used to finance health insurance premiums and out-of-pocket costs are (A) lexicographically preferred and (B) cannot be used to maintain an individual’s standard of living, they should be excluded from official poverty estimates. Approximately 1% to 2% of the US population …

The Importance Of The Erythrocyte Distribution Width/Albumin Ratio In Patients With Chronic Obstructive Pulmonary Disease Exacerbation, Berrin Z. Eraslan, Sümeyye K. Cengiz, Seda B. Sagmen, Kübra Z. Yalçınkaya, Nesrin Kıral, Sevda Cömert

Saudi Medical Journal

Objectives: To investigate the relationship of the erythrocyte distribution width (RDW)/albumin ratio on hospital length of stay (LOS) and prognosis in patients hospitalized with chronic obstructive pulmonary disease (COPD) exacerbation. Methods: Patients hospitalized in our clinic for COPD exacerbation were retrospectively analyzed. Demographic characteristics, comorbidities, pulmonary function tests, arterial blood gas, history of hospitalization due to exacerbation in the last year, LOS, C-reactive protein, RDW, albumin, platelet counts, and 30-day mortality status were recorded. Significant cut-off RDW/albumin ratio values that could predict hospitalization for 10 days or more were analyzed. Results: A total of 58 patients were included in our …

Impact Of Pulmonary Infection After Radical Esophagectomy On Serum Inflammatory Markers, Pulmonary Function Indices, And Prognosis, Wu Wang, Tianbao Yang, Jinbiao Xie, Shijie Huang

Saudi Medical Journal

Objectives: To analyze the influence of pulmonary infection after radical esophagectomy on serum inflammatory markers, pulmonary function, and prognosis. Methods: We enrolled 278 esophageal cancer patients who underwent radical esophagectomy. Patients were split into the infected (n=51) and uninfected groups (n=227). The inflammatory parameters, complications, and prognosis were compared. Results: In the infected group, interleukin (IL)-6 was 16.19±2.63 ng/L, tumor necrosis factor-α was 19.64±3.07 µg/L, and IL-1β was 22.49±5.13 ng/L at 7 days postoperatively; white blood cell counts was 12.65±2.14 ×10 9 /L, percentage of neutrophils (NEU%) was 67.04±10.48%, and platelet (PLT) counts was 249.82±63.26 ×10 9 /L; the increasing …

Developing, Translating, And Validating A Survey Instrument For Assessing Hospital Food Service Staff’S Food Safety Knowledge, Perceptions, And Practices During The Covid-19 Pandemic, Nisreen M. Abdulsalam, Hajar B. Alnomani

Saudi Medical Journal

Objectives: To develop and validate a questionnaire to assess the food safety knowledge, perceptions, and practices (KPPs) of hospital food service staff (FSS) amidst the challenges of the coronavirus disease-2019 (COVID-19) pandemic. Methods: The questionnaire was subjected to a rigorous evaluation process, which included a literature review and focus groups comprising the general public, FSS, and key experts in food service. The pilot testing highlighted its utility and determined its content validity ratio (CVR). Results: Most items received high CVR scores of 0.96, indicating excellent content validity. A subsequent pilot study involved 40 FSS. Reliability testing, using Cronbach’s alpha value …

Grading Of Malnutrition Among Under 5 Children Residing In Urban Slum In Mysuru Using Who Classification And Indian Academy Of Pediatrics (Iap) Classification: A Comparative Study, Ravali Annaram Dr, Amogha Shree Dr, Saurish Hegde Dr, Krishnaveni Y S Dr

Digital Journal of Clinical Medicine

Background

Malnutrition in Indian children under five is widespread, driven by insufficient food intake and diseases like diarrhoea and respiratory infections. Factors such as food security, maternal literacy, and healthcare access influence malnutrition rates. Growth monitoring utilizes WHO standards globally and IAP guidelines in India. Implementing these charts improves early identification and management of malnutrition, crucial for addressing childhood health challenges in India. This study compare the prevalence of malnutrition in WHO classification with Indian Academy of Paediatrics (IAP) classification among under 5 children residing in urban slum.

Methodology

A community based cross-sectional study was conducted among children aged 6 …

Descriptive Report On Dietary Remains From Aztec And Salmon Ruins Coprolites, Karl J. Reinhard

Karl Reinhard Publications

This report focuses only on dietary results from the Aztec Ruins and Salmon Ruins coprolites. The parasitological analysis was completed in 2018 and was the focus of several papers that were summarized by Camacho and Reinhard (2020). This did not include DNA analysis. The coprolites from these sites are not appropriate sources of DNA testing.

The main conclusion of the analysis are:

1) Two very distinct plant spectra are represented in Aztec Ruins West (ARW) room 219 and room 225.

2) The three contexts of ARW room 219 show interesting variation in food selection, however these are small samples.

3) …

Recent Beak Evolution In North American Starlings After Invasion, Julia M. Zichello, Shelagh T. Deliberto, Paul Shrewsbury, Agnieszka A. Pierwola, Scott J. Werner

United States Department of Agriculture Wildlife Services: Staff Publications

European starlings are one of the most abundant and problematic avian invaders in the world. From their native range across Eurasia and North Africa, they have been introduced to every continent except Antarctica. In 160 years, starlings have expanded into different environments throughout the world, making them a powerful model for understanding rapid evolutionary change and adaptive plasticity. Here, we investigate their spatiotemporal morphological variation in North America and the native range. Our dataset includes 1,217 specimens; a combination of historical museum skins and modern birds. Beak length in the native range has remained unchanged during the past 206 years, …

African Swine Fever At The Wildlife-Livestock Interface: Challenges For Management And Outbreak Response Within Invasive Wild Pigs In The United States, Vienna R. Brown, Ryan S. Miller, Kim M. Pepin, Keith M. Carlisle, Merril A, Cook, Cole F. Vanicek, Lindsey K. Holmstrom, Lisa T. Rochette, Timothy J. Smyser

United States Department of Agriculture Wildlife Services: Staff Publications

African swine fever (ASF) causes significant morbidity and mortality in both domestic and wild suids (Sus scrofa), and disease outbreaks convey profound economic costs to impacted industries due to death loss, the cost of culling exposed/infected animals as the primary disease control measure, and trade restrictions. The co-occurrence of domestic and wild suids significantly complicates ASF management given the potential for wild populations to serve as persistent sources for spillover. We describe the unique threat of African swine fever virus (ASFV) introduction to the United States from epidemiological and ecological perspectives with a specific focus on disease management at the …

Use Of Rhodamine B As A Biomarker In A Simulated Oral Vaccine Deployment Against Bovine Tuberculosis In White-Tailed Deer, David Dressel, Kurt Vercauteren, Michael Lavelle, Nathan P. Snow, Henry Campa Iii

United States Department of Agriculture Wildlife Services: Staff Publications

Introduction Free-ranging white-tailed deer (Odocoileus virginianus) in northeastern lower Michigan, United States are a self-sustaining reservoir for bovine tuberculosis (bTB). Farm mitigation practices, baiting bans, and antlerless deer harvests have been ineffective in eliminating bTB in white-tailed deer and risks to cattle. The apparent prevalence has remained relatively constant in deer, prompting interest among wildlife researchers, managers, and veterinarians for an effective means of vaccinating deer against bTB. The commonly used human vaccine for bTB, Bacillus Calmette Guerin (BCG), is the primary candidate with oral delivery being the logical means for vaccinating deer.

Materials and methods We developed …

Effects Of Pregnancy Prevention On Brucella Abortus Shedding In American Bison (Bison Bison), Pauline Nol, Rebecca Frey, Morgan Wehtje, Jack C. Rhyan, Patrick Ryan Clarke, Matthew Mccollum, Christine Quance, Douglas C. Eckery, Suelee Robbe-Austerman

United States Department of Agriculture Wildlife Services: Staff Publications

Products of parturition are the predominant source of Brucella abortus for transmission in bison (Bison bison). Our objective was to assess whether preventing pregnancy in Brucella-seropositive bison reduced B. abortus shedding. Brucella-seropositive and -seronegative bison from Yellowstone National Park, Wyoming, USA were used in a replicated experiment. Each of two replicates (rep1, rep2) included a group of seropositive females treated with a single dose of gonadotropin-releasing hormone-based immunocontraceptive (Treatment rep1, n = 15; Treatment rep2, n = 20) and an untreated group (Control rep1, n = 14; Control rep2, …

Population Growth Rates Of Pronghorn: Influence Of Temporally And Spatially Explicit Conditions, Density Dependence, And Scale, Eric M. Gese, Cole A. Bleke, Shane B. Roberts, Paul Atwood, Patricia A. Terletzky

United States Department of Agriculture Wildlife Services: Staff Publications

Density-independent and density-dependent population regulation has long been a subject of investigation. We examined density-dependent and density-independent factors on growth rates of pronghorn (Antilocapra americana (Ord, 1815)) using a retrospective analysis of population survey data. Across Idaho, we found that as the proportion of the subpopulation harvested the previous year increased, growth rates increased. Similarly, as fawn recruitment increased, growth rates increased. We also found when the growth rate in the previous year increased, the growth rate the subsequent year decreased. When subpopulations were examined independently, we found that in a low-elevation desert subpopulation, growth rates were influenced by …

Invasive Wild Pig (Sus Scrofa) Diets On Barrier Islands In The Southeastern United States, Vienna R. Canright, Antoinette J. Piaggio, James C. Beasley

United States Department of Agriculture Wildlife Services: Staff Publications

Background

Biological invasions are a leading cause of reductions in global biodiversity. Islands are particularly sensitive to invasions, which often result in cascading impacts throughout island communities. Wild pigs (Sus scrofa) are globally invasive and pose threats to numerous taxa and ecosystems, particularly for islands where they have contributed to declines of many endemic species. However, the impacts of wild pig diet on the flora and fauna remain understudied in many island systems.

Results

We used DNA metabarcoding of wild pig fecal samples to quantify the seasonal diet composition of wild pigs on three barrier islands in the …

Taphonomic Signatures Of Early Scavenging By Black And Turkey Vultures, Marian L. Wahl, Grant N. Burcham, Amanda M. Herbert, Lee A. Humberg, Patrick A. Zollner, Landon R. Jones, Brandon M. Quinby, Bryan M. Kluever

United States Department of Agriculture Wildlife Services: Staff Publications

Scavenging is critical for nutrient cycling and maintenance of healthy ecosystems. While there is substantial research into the identification of taphonomic signatures from facultative mammalian scavengers, early stage scavenging signatures by vultures remain unknown. Further, some vulture species are opportunistic predators, highlighting the need to define signatures observed in the course of normal scavenging behavior. We placed stillborn neonatal calves in an unoccupied pasture and used motion-trigger camera traps to quantify scavenging effort, then conducted necropsies to evaluate the effect of black vulture (Coragyps atratus) and turkey vulture (Cathartes aura) scavenging effort on carcass consumption. We …

Temporal And Spatial Influences On Fawn Summer Survival In Pronghorn Populations: Management Implications From Noninvasive Monitoring, Cole A. Bleke, Eric M. Gese, Juan J. Villalba, Shane B. Roberts, Susannah S. French

United States Department of Agriculture Wildlife Services: Staff Publications

Monitoring vital rates allowsmanagers to estimate trends in growth rates of ungulate populations. However, connecting the influence of nutrition on ungulate demography is challenging. Noninvasive sampling offers a low-cost, low-effort alternative for measuring nutritional indices, allowing for an increased understanding of the mechanistic relationships between environmental factors, nutrition, and specific population vital rates. We examined the temporal influence of intrinsic and extrinsic factors on pronghorn (Antilocapra americana) fawn recruitment. We collected fresh fecal samples from adult female pronghorn in five subpopulations spanning three sampling periods associated with critical maternal life-history stages (late gestation, early lactation, breeding season) for …

Surveillance Of Highly Pathogenic Avian Influenza Virus In Wild Canids From Pennsylvania, Usa, Kevin D. Niedringhaus, Taylor C. Chan, Ashley Mcdowell, Lauren Mxwell, Madison Stevens, Lane Potts, Erica Miller, Eman Anis, Kyle Van Why, Thomas Keller, David Stallknecht, Rebecca L. Poulson, Kaitlyn Bahrs, Justin D. Brown

United States Department of Agriculture Wildlife Services: Staff Publications

The avian influenza virus is a global pathogen with significant health and economic implications. While primarily a pathogen of wild and domestic birds, recent outbreaks of the H5N1 highly pathogenic avian influenza virus (HPAIV) clade 2.3.4.4b have caused mortality in a wide variety of mammals, including members of the Canidae family, on multiple continents. Despite sporadic mortality events globally, the epidemiology and pathobiology of H5N1 HPAIV in wild canids remains poorly defined. During 2022–2024, 41 wild canid carcasses (diagnostic cases), including 23 red foxes and 18 gray foxes, were tested for the influenza A virus (IAV) via PCR, with five …

Cycle Synced Fitness: The Impact Of Menstrual Cycle Phases On Women's Exercise Performance And Health, Sabrina Galindo

Graduate Research Projects

No abstract provided.

Implementation And Evaluation Of Perinatal Educational Video Series – Postpartum Hemorrhage, Daileann Lamara Hemmings

Yale School of Nursing Digital Theses

Abstract

Implementation and Evaluation of Perinatal Educational Video Series –Postpartum Hemorrhage Per the Centers for Disease Control and Prevention (2021), 700 women die each year due to pregnancy related complications in the United States. Black women (Erickson, 2020) have a 26.6% higher risk for morbidity resulting from postpartum hemorrhage (PPH) and a five times higher risk of mortality. Education can serve as a tool to increase knowledge, promote a mother’s ability to identify the onset of a risk and report signs and symptoms of PPH that could otherwise lead to complications or death. ​ This DNP pilot project developed and …

The California Bridge Model For Emergency Department-Initiated Medication-Assisted Treatment For Opioid Use Disorder: Adaptations For Perinatal Hospital Services, Devin C. Thomas

Yale School of Nursing Digital Theses

Background: Poor access to gender-specific, pregnancy-focused medication-assisted treatment for perinatal opioid use disorder greatly contributes to adverse outcomes for pregnant patients, infants, and society, at large. It is well established that Emergency Department-initiated pharmacotherapy for opioid use disorder is safe, effective, and can be rapidly adopted by hospital systems to improve access to care for people who misuse opioids. Like the Emergency Department, perinatal hospital services are well positioned to serve as critical access points in the treatment of perinatal opioid use disorder. However, concerns such as lack of training, workflow inefficiencies, and bias act as barriers to co-located, integrated …

Colonic Malakoplakia In A Pediatric Renal Transplant Recipient Case Report, Kristen G Valencia Deray, Richard Kellermayer, Alexis C Gomez, Kalyani R Patel, Peace Imani, Seiji Kitagawa, Claire E Bocchini, Alvaro Orjuela

Faculty, Staff and Students Publications

Malakoplakia is a rare, chronic granulomatous disease that mainly affects the genitourinary system of immunocompromised adults. It is caused by a bactericidal deficit in macrophages and, therefore, the treatment includes antimicrobials that reach high concentrations in macrophages. To our knowledge, we present the first case of malakoplakia in a pediatric solid organ transplant recipient. Our patient is a 15-year-old male renal transplant recipient who presented with recurrent diarrhea. Blood, urine, and gastrointestinal pathogen panel testing were positive for enteroaggregative Escherichia coli. A colonoscopy revealed diffuse malakoplakia. He had a complete resolution of symptoms with trimethoprim-sulfamethoxazole therapy. Unfortunately, his malakoplakia recurred …