Research Methods in Life Sciences Commons^™

Suturing Education For Athletic Trainers: An Evidence-To-Practice Review, Morgan K. Webb, Brett T. Heim, Allyson E. Ritchey, Kenya Moore, Zachary K. Winkelmann

Clinical Practice in Athletic Training

Teaching suturing skills to medical students is a critical component of their education. Implementing suturing into a comprehensive framework is developed from how professors teach the skill. Suturing is a required skill by the General Medical Council that all medical students must have, and how it is being introduced to new students is changing. This review aimed to summarize different educational interventions and determine the most efficient and cost-effective way to teach future suturing skills. The original systematic review included 25 articles in the final data synthesis. Fourteen studies were randomized control trials, six were quasi-experimental, and five were observational. …

Impact Of A Focused Best Practice Workshop On Athletic Trainer Confidence, Jaclyn B. Arduini, Jennifer L. Volberding, Zachary A. Murray

Clinical Practice in Athletic Training

Athletic trainers are required to be proficient in emergency management skills, without review these skills may decay creating a potentially dangerous knowledge gap. Confidence measures of emergency management skills were taken before and after a workshop to determine if they changed due to the review of material. All 11 confidence measures increased post workshop, seven significantly, including rectal temperature, hemostatic agents, external hemostatic modalities, in-line stabilization, measurement and application of a cervical collar, football and other equipment removal. ATs should aim to incorporate emergency management review into continuing education choices.

Neuromuscular Deficits Following An Isolated Pcl Tear In A Collegiate Lacrosse Player: A Case Study, Mckenna G. Witlin, Erin R. Mcmullan, Courtney M. Meyer, Amy L. Fraley

Clinical Practice in Athletic Training

This disablement model case study outlines a 21-year-old female collegiate lacrosse player attending a United States service academy who presented with a unique neuromuscular deficit following a conservative grade II PCL tear rehabilitation. Nearing the end of her rehabilitation protocol, she noticed difficulty with toe-off while running; however, she did not report to the athletic trainer due to the institution’s holiday break proximity. An unexpected transfer of care occurred when the patient returned after the holidays, and she was cleared for full participation upon return. Several days after the patient was cleared, she reported her ankle feeling “stuck.” Upon evaluation, …

Improving The Discussion Of Suicide Prevention: A Quality Improvement Project, Chelsea Reynolds, Alyssa Zeitouni, Kathryn Stephenson

Clinical Practice in Athletic Training

Suicide is currently the second leading cause of death among adolescents in the United States and the third leading cause of death in this age group worldwide.1,2 Suicide prevention is understandably a growing focus in pediatrics. Currently, at the Children’s Hospital Outpatient Clinic, that is staffed by pediatric resident physicians, suicidal ideation is screened for using a PHQ-9 screen. However, at the time this study was initiated and completed, the TEEN screen was utilized. After the screening is performed, regardless of type, it is up to the provider to address these findings in a safe and effective manner. The goal …

Examining Burnout Among Athletic Trainers Employed In The College And Secondary School Settings, Stephanie M. Singe, Dayna Liu, Alexandrya Cairns

Clinical Practice in Athletic Training

Burnout continues to be an important concern for athletic trainers working traditional employment settings. The purpose of this study was to compare the secondary school and collegiate settings in relation to burnout. Both secondary school and collegiate athletic trainers participated in a self-reported, online cross-sectional design (Qualtrics) to collect data on their experiences with burnout. Data collection occurred during the second week of October 2023 and ceased during the early weeks of November. Collegiate athletic trainers reported moderate burnout overall (54.56 ±15.89) on the CBI whereas secondary school athletic trainers reported low burnout overall (46.67 ±16.57). On the personal-related burnout …

Conservative Management Of Athletic Pubalgia In A Collegiate Beach Volleyball Athlete: A Case Study, Sydney F. Hendrick, Amy L. Fraley, Madison V. Kefferstan, Zachary K. Winkelmann

Clinical Practice in Athletic Training

A 24-year-old female collegiate beach volleyball athlete experienced sharp pain in the pubis symphysis region after turning and running to reach a ball hit over her right shoulder. The patient was unable to move her lower extremities without extreme pain and required help off the court. She was referred to the student health center, where no initial imaging was performed. Differential diagnoses included osteitis pubis, abdominal strain, and athletic pubalgia. Magnetic resonance imaging (MRI) showed a small partial sports hernia with the shearing of the aponeurotic plate. The team physician recommended conservative management. The patient requested a consultation with a …

The Inherent Values Of Observation And Description: A Case Study In The Spiny Solanums Of Australia, Christopher T. Martine

Faculty Journal Articles

The basic exploratory effort of doing descriptive biology is an avenue by which we can deepen our knowledge about taxa and the natural phenomena that drive their diversification. As Conniff (2011) wrote in The species seekers, “we still live in the great age of discovery”, and much like that historically recognized period of the eighteenth and nineteenth centuries there remains today a distinct need for the sort of work that might have been attributable to the naturalists of that time. The careful observation of how organisms go about their lives, including how they interact with one another …

Employing Seca Recombinant Protein To Generate Polyclonal Antibodies For The Rapid Identification Of Phytoplasma, Arik Arubil Fatinah, Muhaimin Rifa'i, Estri Laras Arumingtyas, Sri Widyarti

Makara Journal of Science

Phytoplasma, a plant pathogen that threatens plant health, can induce diseases such as yellow wilt, virescence, phyllody, and witches’ broom. Although early detection methods using polyclonal and monoclonal antibodies have been developed, synthetic peptides offer advantages such as higher titers, predictable antigenic characteristics and superior sensitivity and specificity. Epitope mapping plays a key role in designing peptide antigens and includes gene synthesis, transformation, expression assessment, large-scale production, and purification. A study using New Zealand male White rabbits was conducted to generate antibodies against phytoplasma. The SecA (395–470) sequence, obtained from the preprotein translocase meets the criteria of being non-homologous, nonallergic, …

Evaluation Of Semen Characteristics And The Impact Of Storage Time In Dong Tao And Ho Indigenous Chickens, Phan Nhan, Nguyen Thi My Phuong

The Philippine Agricultural Scientist

This study aimed to evaluate the semen quality of 2 indigenous Vietnamese chicken breeds, Dong Tao and Ho, and to assess their reproductive potential for breeding and conservation programs. Semen samples were collected from 10 roosters of each breed and analyzed for macroscopic and microscopic traits. The results indicated that both breeds exhibited semen quality within acceptable physiological ranges. Mean semen volume was 0.47 mL in Dong Tao and 0.48 mL in Ho roosters; pH values were 7.47 and 7.42, respectively. Semen color scores (2.39 vs. 2.35), sperm concentrations (2.11 vs. 1.92 × 109/mL), and mass activity scores (3.79 vs. …

Polyphenols For The Mitigation Of Vascular Calcification; In Vitro And In Vivo Studies, Abdullah Altuhami

All Theses

Globally, cardiovascular diseases, in most cases associated with calcification, are the main cause of death. However, currently, the only effective cure is to undergo surgery to augment or receive a healthy donor heart, which could be very difficult due to the long waiting list and the associated risks. The possibility of body rejection of the foreign organs is attributed to immunoreaction or the risk of infection, since the donor must be on immunosuppressant drugs that lower the body's immunity and facilitate the body's acceptance of the new organ as one of its own. Taking that into consideration, using tissue-engineered vascular …

Evaluation Of A Forest Restoration Strategy On Small Mammals In Southern Pine Ecosystems, Gage R. Grantham, Jessica L. Glasscock, Christopher M. Schalk, Kathryn R. Kiid, Reuber Antoniazzi

Electronic Theses and Dissertations

Industrial forestry replanted historic native pine forests (e.g., longleaf pine [Pinus palustris] and shortleaf pine [Pinus echinata]) to homogenous, high-density plantations consisting of native off-site species (e.g., loblolly pine [Pinus taeda]) after intensive harvesting for wood products. The contemporary forest structure that remains, consisting of off-site overstory compositions, can potentially serve as an ecological bridge to facilitate a gradual transition to a more desirable canopy species, thereby conserving biodiversity and ecosystem function. Understanding disturbance-sensitive small mammal communities from restoration strategies (retention) can help achieve long-term management goals for ecosystem conservation across larger scales. I …

Impact Of S-Phase Kinase Protien 2 Blockades On Hematopoetic Stem Cell Metabolism, Nicole Elmaraghy

Electronic Theses, Projects, and Dissertations

Hematopoietic stem and progenitor cells (HSPCs) quiescence is vital for the success of bone marrow transplantation, as it preserves long term self- renewal and prevents premature exhaustion (Takubo et al., 2013; Wilson et al., 2008). However, bone marrow transplant (BMT) failure remains a clinical challenge, often due to lack of long-term engraftment and insufficient stress reliance. Both of these characteristics are tightly linked to disrupted stem cell quiescence and metabolic imbalance (Anso et al., 2017; Vannini et al., 2016). One key player is S-phase kinase protein (SKP2), an E3 ubiquitin ligase that targets cell cycle inhibitors, like p27, for proteosome …

Microbial Metabolite Regulation Of Microglial Ahr Signaling In Alzheimer’S Disease, Ghalya E. Alrousan

Dissertations and Theses (Open Access)

Introduction: Alzheimer’s disease (AD) is a progressive neurodegenerative disorder characterized by amyloid-β plaque accumulation, neuroinflammation, and cognitive decline. Recent evidence suggests that systemic factors, particularly the gut microbiota and its metabolites, play a significant role in shaping brain immune responses, including microglial activation. However, the mechanisms linking gut dysbiosis to microglial dysfunction in AD are poorly understood. The aryl hydrocarbon receptor (AHR), a ligand-activated transcription factor responsive to tryptophan metabolites, has recently gained attention as a key regulator of neuroinflammation and microglial function. I hypothesize that the loss of beneficial microbial AHR ligands, specifically indole derivatives, during aging and AD …

Agent-Based Model Outputs Regarding Error Associated With Drone-Based Animal Surveys, Emma Schultz, Natasha Ellison-Neary, Landon R. Jones, Kristine O. Evans, Raymond B. Iglay

Research Data

Count results from different scenarios of an agent-based model simulating various drone flight patterns across a survey area with differing animal distributions (clumped, random, uniform). Each Excel worksheet contains count results from surveys with specific numbers of animals (n = 4, 9, 25, 49, 100) programmed within the agent-based model survey area.

Role And Electrophysiological Properties Of Sexually Dimorphic Oxytocin Receptor Expressing Neurons In The Anteroventral Periventricular Nucleus Of The Female Mice, Armita Abdollahi Govar

LSU Doctoral Dissertations

Oxytocin is a neurohypophyseal hormone that plays a crucial role in regulating mother-infant bonding and maternal behavior. Oxytocin modulates sex-specific parental behaviors by binding to the oxytocin receptor (OXTR)-expressing neurons in the brain. This study investigates the sexually dimorphic OXTR neurons in the anteroventral periventricular nucleus (AVPV) to understand how oxytocin modulates behavior in females. Specifically, we explored the behavioral roles, neural projections, and intrinsic electrophysiological characteristics of these neurons in the female mice. Using immunohistochemistry revealed that the number of OXTR-expressing neurons was enhanced in postpartum females compared with virgin females, suggesting that these neurons are involved in female-specific …

Participatory Science Newsletter Vol. 4 2025_07_15, Mairi Poisson, Malin Clyde, Alyson L. Eberhardt

Participatory Science News

In this edition of the UNH Participatory Sciences Newsletter, we offer news and resources on Learning From Each Other. Articles include one student's reflection on attending the national conference for the Association for Advancing Participatory Sciences in Portland, Oregon in May, 2025. UNH PhD student Mairi Poisson was both a presenter and a booth exhibitor, and shares her reflection on the people and topics that excited her during the conference. Additionally, this edition describes the upcoming opportunity to study participatory science as a topic at the UNH graduate school, as well as a winter, 2026 offering for a professional development …

Cilia In The Brain Display Region-Dependent Oscillations Of Length And Orientation, Roudabeh Vakil Monfared, Sherif Abdelkarim, Pieter Derdeyn, Kiki Chen, Hanting Wu, Kenneth Leong, Tiffany Chang, Justine Lee, Sara Versales, Surya M. Nauli, Kevin Beier, Pierre Baldi, Amal Alachkar

Pharmacy Faculty Articles and Research

In this study, we conducted high-throughput spatiotemporal analysis of primary cilia length and orientation across 22 mouse brain regions. We developed automated image analysis algorithms, which enabled us to examine over 10 million individual cilia, generating the largest spatiotemporal atlas of cilia. We found that cilia length and orientation display substantial variations across different brain regions and exhibit fluctuations over a 24-h period, with region-specific peaks during light-dark phases. Our analysis revealed unique orientation patterns of cilia, suggesting that cilia orientation within the brain is not random but follows specific patterns. Using BioCycle, we identified rhythmic fluctuations in cilia length …

Western Australia’S Agricultural R&D Ecosystem, Ross Kingwell

Farm Systems and Economics published reports

• Decades ago, the agricultural R&D ecosystem in Western Australia (WA) was fairly simple with few funders and some key providers of R&D services such as the Department of Agriculture, CSIRO and the University of Western Australia.
• Since then, the agricultural R&D ecosystem in WA has increased in complexity with more R&D providers and a greater injection of industry and private funding.
• These changes have occurred against a backdrop of the total investment in agricultural R&D declining as a share of agriculture’s gross value of production.
• State and federal governments have reduced their share of the total investment in agricultural R&D. …

Scientific Note: Garden Loosestrife (Lysimachia Vulgaris, Primulaceae), An Emerging Invasive Plant Species Of Riparian Corridors In The Mid-Atlantic Region, Christopher T. Martine, Amy L. Jewitt, Claire M. Ciafre, Kaitlin G. Henry, Elizabeth H. Williams, Pj Newhart, Melody P. Sain

Faculty Journal Articles

Lysimachia vulgaris (garden loosestrife, Primulaceae) is an herbaceous perennial native to Europe that has been identified as an aggressive invasive species in parts of North America. The status of the species in the Mid-Atlantic region of the US, however, is poorly determined. Using recent field observations (from iNaturalist, iMapInvasives, and EDDMapS records) we here report localized incursions of L. vulgaris in the Susquehanna River Valley of central Pennsylvania, along with notes on its ecology, threats to native plant communities, and broader distribution in the state.

Murine Tbk1 Regulates Mpp3-Type Hspcs And Circulating Leukocytes In Normal Hematopoiesis And Flt3+ Lscs In Mll-Af9-Driven Leukemia, Austin P. Runde, Joseph Cannova, Ryan Mack, Kanak Joshi, Mark Sellin, Rohit Thalla, Allan Youmaran, Mattias Lenz, Peter Breslin, Wei Wei, Jiwang Zhang

School of Medicine

BACKGROUND: Acute myeloid leukemia (AML) is an aggressive hematologic cancer with a notoriously bleak prognosis; for non-M3 AML, the overall 5-year survival rate is ∼30%. While 60-70% of newly diagnosed AML patients will achieve complete remission (CR), half of these patients will experience relapse (secondary resistance) by three years from their diagnosis. Moreover, 30-40% of AML patients present with refractory disease (primary resistance) and cannot respond to frontline treatments. Leukemia stem cells (LSCs) are implicated in both primary and secondary resistance, and their eradication is necessary to maintain CR. LSCs have unique transcriptomes and immunophenotypes, thus can be identified relatively …

Arts-Based Sustainability: From New York To Malawi, Martha B. Lerski

Publications and Research

Recognizing that libraries serve multiple constituencies and subject areas, this chapter documents and advocates for development of transdisciplinary arts-based research (ABR) and culture-related projects linked to environmental challenges. Libraries contribute collections and spaces, as well as the research of library and information scientists. Libraries are currently among invisible contributors to sustainability planning and services. The chapter will link this invisibility to the value of what visual arts refer to as negative space elements in subjects ranging from traditional ecological knowledge to environmental science. Library collections, projects, and research contribute to education for sustainable development (ESD) as required to achieve the …

The Role Of G6pd Variants And 3d Genomic Structure In The Development Of Pulmonary Hypertension, Christina M. Signoretti Ph.D.

NYMC Student Theses and Dissertations

Pulmonary hypertension is an under-recognized global health epidemic which is estimated to affect 1% of the population. It is associated with sustained mean pulmonary artery pressure greater than 20 mmHg, pulmonary artery remodeling, smooth muscle and endothelial cell proliferation and subsequent increased right ventricle hypertrophy due to increased afterload. Glucose-6-phosphate dehydrogenase (G6PD) is one of the key enzymes in the pentose phosphate pathway and has been previously linked to the development of pulmonary hypertension. G6PD deficiency is the most common human enzymopathy which affects approximately 400 million people worldwide and is a result of agricultural and epidemiological evolution in different …

Mechanisms Of Placental Impairment And The Upregulation Of Fetuin-B During Maternal Undernourishment, Mia Camilliere

NYMC Student Theses and Dissertations

Proper nutrition is crucial during pregnancy to support fetal and placental development. Failure to meet these nutritional needs can result in adverse health outcomes for both mother and baby. Despite its high prevalence in underdeveloped countries, maternal undernourishment is a public health issue worldwide. There are several possible causes of maternal undernourishment, and these can occur alone or in combination, such as poor access to nutrition, hyperemesis gravidarum, and drug use. This condition can adversely affect placental development and function to the extent of placental insufficiency, perturbing the entire pregnancy. The placenta is responsible not only for hormonally and physically …

Ammonia Regulation In Aedes Taeniorhynchus, A Salt-Water Mosquito, Joseph Edmonds

Undergraduate Honors Theses

The salt tolerant mosquito species Aedes taeniorhynchus has been observed in high salinity and ammonia conditions. Previous studies indicate Na+/K+ ATPase (NKA), the proton pump vacuolar-type H+ ATPase (VHA) and sodium-dependent cation-chloride cotransporters (NKCC’s) in sodium secretion in larval Aedes taeniorhynchus. However ammonia transporter such as Rh-protein, Amt1, and Amt2 have only been characterized in Aedes taeniorhynchus’s fresh water relative Aedes aegypti. Our research exhibits the expression of these transporters in A.taeniorhynchus using immunohistochemistry techniques. Evidence of VHA and NKA function in ammonia transport was characterized in vivo using drug antagonists in varying saline and ammonia concentrations. Ammonia flux rates …

Network Analysis Of Antimicrobial Resistance In Staphylococcus Aureus: Characterization Of Hub Genes And Their Functional Implications, Md Imran Hasan, Davida Smyth, Jeong Yang, Ashley Teufel

Masters Theses (Archived)

Antimicrobial resistance is a major cause of morbidity and mortality in patients with S. aureus infections. In this study, we analyzed genes, molecular mechanisms, and pathways driving drug resistance in S. aureus using network analysis. Using whole-genome sequencing (WGS) data and systems biology approaches, we identified 229 AMR-associated genes and constructed a protein-protein interaction network among these genes. Through network topology and functional enrichment analyses, we not only confirmed their association with resistance, but also highlighted the central roles of these genes in resistance pathways, such as efflux, target replacement, and target protection, which are directly linked to multiple drug …

Participatory Science Newsletter 2025_05_20, Mairi Poisson, Malin Clyde, Alyson L. Eberhardt

Participatory Science News

In this edition of the UNH Participatory Sciences Newsletter, we offer news and resources on The Power of Participatory Sciences. These include a story about UNH graduate student Lauren White's work using participatory science data about horseshoe crab spawning in the Great Bay. Another story highlights UNH's Coastal Research Volunteers Beach Profiling Project and another outlines how many UNH researchers at UNH are working with local communities to find solutions to environmental problems. A final article shares information about the 2025 conference for the Association for Advancing Participatory Sciences and the poster presented by scholars and students from UNH.

Plastic In The Pack: Assessing Microplastic Risk To Urban Coyotes (Canis Latrans) In The San Francisco Bay Area, Elaina E. Herrmann

Master's Projects and Capstones

Microplastics are an emerging concern worldwide. However, their impact on terrestrial mammals, such as Canis latrans (coyotes), has yet to be extensively studied. Coyotes are unique in their ability to adapt to urban environments and have recently begun bridging the gap between marine and terrestrial food webs. This research examines the potential sources and impact of microplastic exposure in urban coyotes in the San Francisco Bay Area and possible food web impacts through literature synthesis and Geographic Information System (GIS) mapping. This research examined potential mechanisms for direct and trophic microplastic uptake by coyotes resulting from the anthropogenic, terrestrial, and …

Sickle Cell Mice Exhibit Elevated Plasma Bilirubin And Altered Intracranial Cerebral Blood Velocities That Are Exacerbated By Hypoxia-Reoxygenation, Francisco J. Nunez, Ashraf M. Mohieldin, Amy Y. Pan, Sean P. Palecek, Rahima Zennadi, Ramani Ramchandran, Kevin R. Rarick, Surya M. Nauli

Pharmacy Faculty Articles and Research

Sickle cell disease (SCD) is a genetic disorder characterized by sickle red blood cells (RBCs). Sickle RBCs cause cerebral vasculopathies including vaso-occlusive events, leading to ischemia-reperfusion injury and hypoxic tissue environment. To date, the physiological blood flow velocities in cerebral vessels of preclinical SCD models has not been evaluated under hypoxic-reoxygenation. In our study, we used transcranial ultrasound techniques to measure abnormal blood flow velocities in the internal carotid (ICA) and middle cerebral arteries (MCA) of transgenic sickle cell mice (SS) challenged with hypoxia-reoxygenation. Our study showed that SS mice that underwent hypoxic stress exhibited lower relative mean velocities in …

Peripheral Neuroimmune Mechanisms Of Chronic Back Pain, Aleyah Esther Goins

Biomedical Sciences ETDs

Chronic back pain (CBP) affects 1 in 10 people worldwide, reducing mobility, productivity, and quality of life. Despite its prevalence, non-addictive treatments remain limited due to an incomplete understanding of chronic pain mechanisms. This dissertation examines peripheral neuroimmune interactions in CBP using a urokinase-type plasminogen activator (uPA)-induced mouse model (uPA-CBP). uPA, a pro-inflammatory serine protease, was injected into the L2/L3 lumbar spinous ligament, inducing prolonged mechanical and cold hypersensitivity. Flow cytometry of dorsal root ganglia (DRG) showed increased CD45+CD11b+ myeloid cells in males and CD45+CD3+CD4+ lymphocytes in females. DRG neurons from male uPA-CBP mice exhibited heightened action potential firing. Pharmacological …

Impacts Of Polyploidization On Endocrine Regulation And Vocalization In The Gray Treefrog Complex, Avery Thigpen

Honors Theses

Comparative genomics data suggest that vertebrates are descendants of ancestral polyploids and that historical polyploidization events fueled evolutionary innovations. For example, polyploidization can modify gene expression patterns and/or increase gene mutation rates to alter the phenotype. While considerable emphasis has been placed on the evolutionary impact of ancient polyploidization events, less is known regarding phenotypic modifications in extant polyploids. I examined circulating levels of adrenal glucocorticoids and gonadal steroids in the diploid-tetraploid gray treefrog complex to understand how polyploidization has impacted hormonal regulation. Furthermore, I examined the relationships between levels of these hormones and acoustic signals to examine if and …