Digital Commons Network^™

Targeting The Vulnerabilities Of Oncogene Activation, Christina Huang, Jack L. Arbiser

Student Papers, Posters & Projects

No abstract provided.

Primary Care Provider Density And Social Ecological Factors Related To County-Level Diabetes Prevalence In The United States, Robert Alan Kemsley

Theses and Dissertations

Diabetes is a critical public health concern with considerable financial and personal costs in the United States. Research has identified several interventions available to primary care providers to prevent diabetes. These interventions may prevent diabetes by influencing personal, community, and public health policy factors. These factors are key components of the social ecological model, which examines the influence of diverse social influences on health. Therefore, the purpose of this study was to determine the univariate relationship between PCP density and diabetes prevalence, as well as the multivariate relationship between PCP density and diabetes prevalence with physical inactivity prevalence, obesity prevalence, …

Randomized Intervention And Outpatient Follow-Up Lowers 30-D Readmissions For Patients With Hepatic Encephalopathy, Decompensated Cirrhosis, Antoinette Pusateri, Kevin Litzenberg, Claire Griffiths, Caitlin Hayes, Bipul Gnyawali, Michelle Manious, Sean G Kelly, Lanla F Conteh, Sajid Jalil, Haikady N Nagaraja, Khalid Mumtaz

Faculty, Staff and Student Publications

BACKGROUND: We previously reported national 30-d readmission rates of 27% in patients with decompensated cirrhosis (DC).

AIM: To study prospective interventions to reduce early readmissions in DC at our tertiary center.

METHODS: Adults with DC admitted July 2019 to December 2020 were enrolled and randomized into the intervention (INT) or standard of care (SOC) arms. Weekly phone calls for a month were completed. In the INT arm, case managers ensured outpatient follow-up, paracentesis, and medication compliance. Thirty-day readmission rates and reasons were compared.

RESULTS: Calculated sample size was not achieved due to coronavirus disease 2019; 240 patients were randomized into …

Spatial Single-Cell Sequencing Of Meiosis I Arrested Oocytes Indicates Acquisition Of Maternal Transcripts From The Soma, Kenneth A Trimmer, Peisen Zhao, Jacob Seemann, Shin-Yu Chen, Sudip Mondal, Adela Ben-Yakar, Swathi Arur

Faculty, Staff and Student Publications

Maternal RNAs are stored from minutes to decades in oocytes throughout meiosis I arrest in a transcriptionally quiescent state. Recent reports, however, propose a role for nascent transcription in arrested oocytes. Whether arrested oocytes launch nascent transcription in response to environmental or hormonal signals while maintaining the meiosis I arrest remains undetermined. We test this by integrating single-cell RNA sequencing, RNA velocity, and RNA fluorescence in situ hybridization on C. elegans meiosis I arrested oocytes. We identify transcripts that increase as the arrested meiosis I oocyte ages, but rule out extracellular signaling through ERK MAPK and nascent transcription as a …

Wildlife Ecological Risk Assessment In The 21st Century: Promising Technologies To Assess Toxicological Effects, Barnett A. Rattner, Thomas G. Bean, Val R. Beasley, Philippe Berny, Karen M. Eisenreich, John E. Elliott, Margaret L. Eng, Phyllis C. Fuchsman, Mason D. King, Rafael Mateo, Carolyn B. Meyer, Jason M. O'Brien, Christopher J. Salice

United States Geological Survey: Staff Publications

Despite advances in toxicity testing and the development of new approach methodologies (NAMs) for hazard assessment, the ecological risk assessment (ERA) framework for terrestrial wildlife (i.e., air‐breathing amphibians, reptiles, birds, and mammals) has remained unchanged for decades. While survival, growth, and reproductive endpoints derived from whole-animal toxicity tests are central to hazard assessment, nonstandard measures of biological effects at multiple levels of biological organization (e.g., molecular, cellular, tissue, organ, organism, population, community, ecosystem) have the potential to enhance the relevance of prospective and retrospective wildlife ERAs. Other factors (e.g., indirect effects of contaminants on food supplies and infectious disease processes) …

High-Risk Fertility Behaviors: Impact On Child And Risks Of Maternal Mortality In Kenya, Mercy Chepkosgei Kiprop

Theses and Dissertations

Rapid population increase in Sub-Saharan Africa (SSA) over the last several decades and limited healthcare interventions have exacerbated child and maternal mortality. The maternal mortality ratio (deaths per 100,000 live births) in Sub-Saharan Africa accounts for at least 50 percent of maternal deaths globally. In 2020 alone, 5 million children under 5 years died in Kenya. Research also points out that, tragically, many of the mothers and children died of preventable or treatable conditions. Previous research has focused on biological or socioeconomic determinants of child mortality rather than their joint influences. In this study, we investigate the premise that all …

Managing E-Mindful Tourism Experiences: A Co-Creation Approach, Uglješa Stankov

ITSA 2022 Gran Canaria - 9th Biennial Conference: Corporate Entrepreneurship and Global Tourism Strategies After Covid 19

No abstract provided.

American Indian Residential Boarding Schools: Historical Trauma And The Role Of Government, Churches, And Tribes In Healing Indigenous Communities, Briana Slaubaugh

Liberty Theological Review

Throughout the 19^th and 20^th centuries, Native Americans and Indigenous tribes in North America faced systematic destruction of their cultures, genocide, and extreme abuse. With wars against Native Americans, forced relocation from their historic lands, and mandatory residential boarding schools where Indigenous children were forcibly separated from their parents, the social fabric of Native American communities was destroyed. These travesties were government sanctioned and enacted by churches. The American Indian Residential Schools serve as the most recent and egregious factories of abuse. The policies and actions enforced against Native Americans left a generation plagued by abuse leaving a …

Human Ecology, 1989, V18 N2, Advocate Aurora Health

Historical Documents - Combined

Lutheran General Hospital, Park Ridge, IL: Biannual magazine produced for the Friends of the Affiliated Corporations of Lutheran General Health Care System. This issue has features on addiction in the medical profession, a mission trip in Honduras, a journal about a 3+ month infant in the NICU, memory and dementia, workplace accidents, and an update from the annual fundraising gala.

Human Ecology, 1990, V19 N1, Advocate Aurora Health

Historical Documents - Combined

Lutheran General Hospital, Park Ridge, IL: Biannual magazine produced for the Friends of the Affiliated Corporations of Lutheran General Health Care System. This issue has features on earlier discharge trends, chronic pain, grief, the death of the first president of Lutheran General Hospital Naurice M. Nesset, navigating Medicare, living with a heart transplant, and alcohol abuse in women. It also contains the annual list of donors.

Human Ecology, 1991, V20 N1, Advocate Aurora Health

Historical Documents - Combined

Lutheran General Hospital, Park Ridge, IL: Biannual magazine produced for the Friends of the Affiliated Corporations of Lutheran General Health Care System. This issue has features on adult day health services, addiction, Fragile X Syndrome, euthanasia, weight loss, and a doctor with hearing loss. It also features the annual donor list.

Human Ecology, 1991, V20 N2, Advocate Aurora Health

Historical Documents - Combined

Lutheran General Hospital, Park Ridge, IL: Biannual magazine produced for the Friends of the Affiliated Corporations of Lutheran General Health Care System. This issue has features on a day in the life of a nurse, charity and community activities by the hospital, heart surgery, and advance directives. It also features an update from the annual fundraising gala.

Biological Case Against Downlisting The Whooping Crane And For Improving Implementation Under The Endangered Species Act, Andrew J. Caven, Hillary L. Thompson, David M. Baasch, Barry K. Hartup, Amanda M. Hegg, Stephanie M. Schmidt, Irvin Louque, Craig R. Allen, Carter G. Crouch, Craig A. Davis, Joel G. Jorgensen, Jane E. Austin, Bethany L. Ostrom, Richard D. Beilfuss, George W. Archibald, Anne E. Lacy

School of Natural Resources: Faculty Publications

The Whooping Crane (Grus americana; WHCR) is a large, long-lived bird endemic to North America. The remnant population migrates between Aransas National Wildlife Refuge, USA, and Wood Buffalo National Park, Canada (AWBP), and has recovered from a nadir of 15-16 birds in 1941 to ~540 birds in 2022. Two ongoing reintroduction efforts in Louisiana and the Eastern Flyway together total ~150 birds. Evidence indicates the U.S. Fish and Wildlife Service (USFWS) is strongly considering downlisting the species from an endangered to a threatened status under the Endangered Species Act (ESA). We examined the current status of the WHCR through the …

Sociodemographic And Health-Related Risks For Loneliness And Outcome Differences By Loneliness Status In A Sample Of Older U.S. Adults, Laurie A. Theeke

Dissertations

Loneliness is a prevalent problem for older adults and has been shown to be associated with negative physical, psychological, and social variables. There has been limited research focusing on the relationship of loneliness to health. There is a gap in the literature when it comes to understanding how the problem of loneliness relates to the health of older adults in the United States.

The purpose of this study was to address this gap in the literature through the testing of two models, the first model represented the postulated risks for loneliness and the second model represented the postulated outcomes for …

Energetic Costs Of Testosterone In Two Subsistence Populations, Benjamin C. Trumble, Herman Pontzer, Jonathan Stieglitz, Daniel K. Cummings, Brian Wood, Melissa Emery Thompson, David Raichlen, Bret Beheim, Gandhi Yetish, Hillard Kaplan, Michael Gurven

ESI Publications

Objective

Testosterone plays a role in mediating energetic trade-offs between growth, maintenance, and reproduction. Investments in a high testosterone phenotype trade-off against other functions, particularly survival-enhancing immune function and cellular repair; thus only individuals in good condition can maintain both a high testosterone phenotype and somatic maintenance. While these effects are observed in experimental manipulations, they are difficult to demonstrate in free-living animals, particularly in humans. We hypothesize that individuals with higher testosterone will have higher energetic expenditures than those with lower testosterone.

Methods

Total energetic expenditure (TEE) was quantified using doubly labeled water in n = 40 Tsimane forager-horticulturalists …

Perinatal Palliative Care In Sub-Saharan Africa: Recommendations For Practice, Future Research, And Guideline Development., Mahlet Abayneh, Sharla Rent, Peter Odion Ubuane, Brian S. Carter, Solomie Jebessa Deribessa, Betelehem B. Kassa, Atnafu Mekonnen Tekleab, Stephanie K. Kukora

Manuscripts, Articles, Book Chapters and Other Papers

Worldwide, sub-Saharan Africa has the highest burden of global neonatal mortality (43%) and neonatal mortality rate (NMR): 27 deaths per 1,000 live births. The WHO recognizes palliative care (PC) as an integral, yet underutilized, component of perinatal care for pregnancies at risk of stillbirth or early neonatal death, and for neonates with severe prematurity, birth trauma or congenital anomalies. Despite bearing a disproportionate burden of neonatal mortality, many strategies to care for dying newborns and support their families employed in high-income countries (HICs) are not available in low-and-middle-income countries (LMICs). Many institutions and professional societies in LMICs lack guidelines or …

Detrimental Effects Of Pcsk9 Loss-Of-Function In The Pediatric Host Response To Sepsis Are Mediated Through Independent Influence On Angiopoietin-1., Mihir R. Atreya, Natalie Z. Cvijanovich, Julie C. Fitzgerald, Scott L. Weiss, Michael T. Bigham, Parag N. Jain, Adam J. Schwarz, Riad Lutfi, Jeffrey Nowak, Geoffrey L. Allen, Neal J. Thomas, Jocelyn R. Grunwell, Torrey Baines, Michael Quasney, Bereketeab Haileselassie, Matthew N. Alder, Patrick Lahni, Scarlett Ripberger, Adesuwa Ekunwe, Kyle R. Campbell, Keith R. Walley, Stephen W. Standage

Manuscripts, Articles, Book Chapters and Other Papers

BACKGROUND: Sepsis is associated with significant mortality. Yet, there are no efficacious therapies beyond antibiotics. PCSK9 loss-of-function (LOF) and inhibition, through enhanced low-density lipoprotein receptor (LDLR) mediated endotoxin clearance, holds promise as a potential therapeutic approach among adults. In contrast, we have previously demonstrated higher mortality in the juvenile host. Given the potential pleiotropic effects of PCSK9 on the endothelium, beyond canonical effects on serum lipoproteins, both of which may influence sepsis outcomes, we sought to test the influence of PCSK9 LOF genotype on endothelial dysfunction.

METHODS: Secondary analyses of a prospective observational cohort of pediatric septic shock. Genetic variants …

Hyperinsulinemic Hypoglycemia And Growth Hormone Deficiency Secondary To 20p11 Deletion., Erica Wee, John Herriges, Kavitha Dileepan, Sarah Tsai, Joseph Alaimo, Emily Paprocki

Manuscripts, Articles, Book Chapters and Other Papers

Hypoglycemia is concerning for neurological complications in infants and children. Determining the cause of hypoglycemia is essential in providing appropriate treatment. Hyperinsulinism and growth hormone deficiency are known causes of hypoglycemia but are not commonly found together. We report a 4-month-old boy who presented with severe hypoglycemia and was found to have both hyperinsulinism and growth hormone deficiency. Treatment with both recombinant human growth hormone and diazoxide led to blood glucose normalization. Subsequently, he was found to have a genetic diagnosis of 20p11.22p11.21 deletion. 20p11 deletions have been associated with hypopituitarism, most commonly seen in growth hormone deficiency causing hypoglycemia. …

Prevalence Of Iron Deficiency In Patients With Inherited Bleeding Disorders, Thomas Cochran, Brian R. Lee, Shannon L. Carpenter

Posters

Background: Patients with bleeding disorders have greater propensity for blood loss and therefore may have a higher prevalence of iron deficiency (ID) when compared to the general population. However, current literature focuses on adolescent females and few studies have assessed the overall prevalence of ID in children with inherited bleeding disorders. Aims: This study aims to identify the prevalence of ID in children with an inherited bleeding disorder. Methods: A retrospective analysis of children with any inherited bleeding disorder seen in Children’s Mercy Hospital’s Hemophilia Treatment Center between 2010 and 2020 was performed. Iron deficiency was defined by recently published …

Systemic Review Of Clot Retraction Modulators, Alaina Guilbeau, Rinku Majumder

School of Graduate Studies Faculty Publications

Through a process termed clot retraction, platelets cause thrombi to shrink and become more stable. After platelets are activated via inside-out signaling, glycoprotein αIIbβIII binds to fibrinogen and initiates a cascade of intracellular signaling that ends in actin remodeling, which causes the platelet to change its shape. Clot retraction is also important for wound healing. Although the detailed molecular biology of clot retraction is only partially understood, various substances and physiological conditions modulate clot retraction. In this review, we describe some of the current literature pertaining to clot retraction modulators. In addition, we discuss compounds from Cudrania trucuspidata, Arctium lappa, …

Persistent Increase In Serum Ferritin Levels Despite Converting To Permanent Vascular Access In Pediatric Hemodialysis Patients: Pediatric Nephrology Research Consortium Study, Ali Mirza Onder, Md Abu Yusuf Ansari, Fang Deng, Matthew M. Grinsell, Larry Patterson, Jennifer Jetton, Sahar Fathallah-Shaykh, Daniel Ranch, Diego Aviles, Lawrence Copelovitch, Eileen Ellis, Vimal Chadha, Ayah Elmaghrabi, Jen-Jar Lin, Lavjay Butani, Maha Haddad, Olivera Marsenic, Paul Brakeman, Raymond Quigley, H Stella Shin, Rouba Garro, Rupesh Raina, Craig B. Langman

School of Medicine Faculty Publications

Our objective was to examine serum ferritin trends after conversion to permanent vascular access (PVA) among children who started hemodialysis (HD) using tunneled cuffed catheters (TCC). Retrospective chart reviews were completed on 98 subjects from 20 pediatric HD centers. Serum ferritin levels were collected at the creation of PVA and for two years thereafter. There were 11 (11%) arteriovenous grafts (AVG) and 87 (89%) arteriovenous fistulae (AVF). Their mean TCC use was 10.4 ± 17.3 months. Serum ferritin at PVA creation was elevated at 562.64 ± 492.34 ng/mL, increased to 753.84 ± 561.54 ng/mL (p = < 0.001) in the first year and remained at 759.60 ± 528.11 ng/mL in the second year (p = 0.004). The serum ferritin levels did not show a statistically significant linear association with respective serum hematocrit values. In a multiple linear regression model, there were three predictors of serum ferritin during the first year of follow-up: steroid-resistant nephrotic syndrome as primary etiology (p = 0.035), being from a center that enrolled >10 cases (p = …

Study On Modification Of Plant Gum Flushing Fluid In Coal-Bearing Strata And Its Mechanism, Xie Chengchao, Wang Sheng, Yan Peng, Chen Liyi, Li Bingle, Zhang Jie

Coal Geology & Exploration

To improve the adverse effects of the depletion of plant gum resources on the application of flushing fluid in complex strata such as coal-bearing strata, a study was conducted on the compound and crosslinking modification of guar gum. A new type of plant gum flushing fluid (GXB) was developed using xanthan gum as the compound synergist and organic boron as the crosslinking modifier, with cross-linking control agent and inorganic treatment agent as the supplementary. Meanwhile, a series of performance evaluation was carried out. The evaluation results show that GXB has excellent performance and can meet the requirements of drilling in …

Persistent Increase In Serum Ferritin Levels Despite Converting To Permanent Vascular Access In Pediatric Hemodialysis Patients: Pediatric Nephrology Research Consortium Study, Ali Mirza Onder, Md Abu Yusuf Ansari, Fang Deng, Matthew M Grinsell, Larry Patterson, Jennifer Jetton, Sahar Fathallah-Shaykh, Daniel Ranch, Diego Aviles, Lawrence Copelovitch, Eileen Ellis, Vimal Chadha, Ayah Elmaghrabi, Jen-Jar Lin, Lavjay Butani, Maha Haddad, Olivera Marsenic, Paul Brakeman, Raymond Quigley, H Stella Shin, Rouba Garro, Rupesh Raina, Craig B Langman

Faculty, Staff and Student Publications

Our objective was to examine serum ferritin trends after conversion to permanent vascular access (PVA) among children who started hemodialysis (HD) using tunneled cuffed catheters (TCC). Retrospective chart reviews were completed on 98 subjects from 20 pediatric HD centers. Serum ferritin levels were collected at the creation of PVA and for two years thereafter. There were 11 (11%) arteriovenous grafts (AVG) and 87 (89%) arteriovenous fistulae (AVF). Their mean TCC use was 10.4 ± 17.3 months. Serum ferritin at PVA creation was elevated at 562.64 ± 492.34 ng/mL, increased to 753.84 ± 561.54 ng/mL (p = < 0.001) in the first year and remained at 759.60 ± 528.11 ng/mL in the second year (p = 0.004). …

Nutrients Ions Indices Of Some Medicinal Flora Of Cholistan Desert Of Pakistan, Ghulam Yasin, Adeela Altaf, Ikram Ul Haq, Samra Nazeer, Mubasharah Sabir

Makara Journal of Science

By knowing the nutritional status of a plant, one can better manage and use it for ethnobotanical purposes. Various nutrients are accumulated as osmotica in plants of stressful environments. The type and quantity of nutrients present in plants also determine the effectivity of medicine obtained from that plant. Hence, practical utilization of these plants as food or medicines needs to explore the exact nature and presence of the nutrient ions for discrimination of their toxic or medicinal nature. In the present study, some important nutrients in a number of xerophytic plants from Cholistan desert of Pakistan were quantified. Leave, stem …

The Effect Of Acidic Ph On Growth Kinetics, Biomass Productivity, And Prima-Ry Metabolite Contents Of Euglena Sp., Istini Nurafifah, Muhammad Andhi Hardianto, Tia Erfianti, Ria Amelia, Khusnul Qonita Maghfiroh, Dedy Kurnianto, Dwi Umi Siswanti, Brilian Ryan Sadewo, Renata Adaranyssa Egistha Putri, Eko Agus Suyono

Makara Journal of Science

Euglena is a microalga with the potential to be an environmentally friendly renewable energy resource. The pH value is a crucial factor in micro-algal cultivation. Changes in pH affect the growth and development of microalgae, including the production of biomass and primary metabolites, such as proteins, carbohydrates, and lipids. In this study, Euglena sp. was grown on Cramer-Myers medium and subjected to various acidic conditions. This study aimed to determine the effect of pH on the growth kinetics, biomass, carbohydrate, lipid, and protein contents of Euglena sp. The Euglena sp. culture was optimized at various pH values of 2.5, 3.5, …

Physicochemical Changes And Role Of Analytical Chemistry In Black Garlic (Allium Sativum L.) Processing, Surjani Wonorahardjo, Dian Puspita Sari, Arini Salsabila, Estiyawati Estiyawati, Dewi Yuliani, Anugrah Ricky Wijaya, Suharti Suharti, Irma Kartika Kusumaningrum, Chariztya Anggita Maharani, Thjiong Angelina Noviyanti

Makara Journal of Science

Black garlic is a traditional spice having potential of herbal medicine; however, continuous heating darkens its color and changes its taste due to chemical processes and new equilibrium in the system. In this study, fresh garlic was processed into black garlic at 60 °C for 24 days. Changes in physical and chemical parameters, such as browning and protein content, reducing sugar content, and antioxidative components were recorded. Protein content was measured by Kjeldahl method, brown color development was analyzed using a color reader, reducing sugar was examined using a dinitro salicylic DNS reagent, and antioxidative activities were studied with a …

Persistent Increase In Serum Ferritin Levels Despite Converting To Permanent Vascular Access In Pediatric Hemodialysis Patients: Pediatric Nephrology Research Consortium Study., Ali Mirza Onder, Md Abu Yusuf Ansari, Fang Deng, Matthew M. Grinsell, Larry Patterson, Jennifer Jetton, Sahar Fathallah-Shaykh, Daniel Ranch, Diego Aviles, Lawrence Copelovitch, Eileen Ellis, Vimal Chadha, Ayah Elmaghrabi, Jen-Jar Lin, Lavjay Butani, Maha Haddad, Olivera Marsenic, Paul Brakeman, Raymond Quigley, H Stella Shin, Rouba Garro, Rupesh Raina, Craig B. Langman

Manuscripts, Articles, Book Chapters and Other Papers

Our objective was to examine serum ferritin trends after conversion to permanent vascular access (PVA) among children who started hemodialysis (HD) using tunneled cuffed catheters (TCC). Retrospective chart reviews were completed on 98 subjects from 20 pediatric HD centers. Serum ferritin levels were collected at the creation of PVA and for two years thereafter. There were 11 (11%) arteriovenous grafts (AVG) and 87 (89%) arteriovenous fistulae (AVF). Their mean TCC use was 10.4 ± 17.3 months. Serum ferritin at PVA creation was elevated at 562.64 ± 492.34 ng/mL, increased to 753.84 ± 561.54 ng/mL (p = < 0.001) in the first year and remained at 759.60 ± 528.11 ng/mL in the second year (p = 0.004). …

Understanding Cultural Perceptions Of Health In Middle School Females For Obesity Prevention: A Case Study, Tien Vo, Egenia Dorsan, J. Mitchell Vaterlaus, Lori A. Spruance

Journal of Social, Behavioral, and Health Sciences

The purpose of this study was to understand acculturation and race/ethnicity influences in the home and school environment that affect physical activity and nutrition in female adolescents attending middle school. A convenience sample of eight female adolescents (n = 2 Asian American, n = 2 Black, n =2 Latinx/Hispanic, and n = 2 White) was interviewed individually via Zoom. Responses regarding acculturation, physical activity, and nutrition in the home and school environment were analyzed using qualitative case study analysis. Three themes were identified: 1) experiences related to home, health, and culture, 2) the intersection between school meals and personal …

Increased Adipocyte Hypertrophy In Patients With Nascent Metabolic Syndrome, Ishwarlal Jialal, Beverley Adams-Huet, Sridevi Devaraj

Faculty, Staff and Students Publications

Background and Aims: Metabolic Syndrome (MetS), a global problem, predisposes to an increased risk for type 2 diabetes and premature cardiovascular disease. While MetS is associated with central obesity, there is scanty data on adipocyte hypertrophy, increased fat cell size (FCS), in MetS. The aim of this study was to investigate FCS status in adipose tissue (AT) biopsy of patients with nascent MetS without the confounding of diabetes, cardiovascular disease, smoking, or lipid therapy.

Methods and Results: Fasting blood and subcutaneous gluteal AT biopsies were obtained in MetS (n = 20) and controls (n = 19). Cardio-metabolic features, …

The Addition Of Sprint Interval Training To Field Lacrosse Training Increases Rate Of Torque Development And Contractile Impulse In Female High School Field Lacrosse Players, T. Brock Symons, Alexandra H. Roberts, Kathleen A. Carter, John F. Caruso

Kinesiology Faculty Publications (Archived)

Field lacrosse requires sudden directional changes and rapid acceleration/deceleration. The capacity to perform these skills is dependent on explosive muscle force production. Limited research exists on the potential of sprint interval training (SIT) to impact explosive muscle force production in field lacrosse players. The purpose of this study is to examine SIT, concurrent to field-lacrosse-specific training, on the rate of torque development (RTD), contractile impulse, and muscle function in female high school field lacrosse players (n = 12; 16 ± 1 yrs.). SIT was performed three times per week, concurrent to field-lacrosse-specific training, for 12 weeks. Right lower-limb muscle performance …