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Innovative Virtual Wellness Interventions At An Academic Medical Center: A Pilot Feasibility Study, Ritika Baweja, Michael Hayes, Aditya Joshi, Raman Baweja Jan 2024

Innovative Virtual Wellness Interventions At An Academic Medical Center: A Pilot Feasibility Study, Ritika Baweja, Michael Hayes, Aditya Joshi, Raman Baweja

Journal of Wellness

Introduction: There is generally a concerning likelihood of burnout in healthcare workers. Given the impact of COVID-19 on healthcare workers, our institution identified the need for wellness interventions to foster adaptive functioning and mitigate burnout. The purpose of this pilot project was to assess the feasibility of virtual holistic interventions like meditation, art, laughter therapy and dance and their impact on overall well-being of physicians and advanced practice providers (APPs).

Methods: A series of 12 virtual sessions (art therapy, dance therapy, mindfulness-based practices/meditation and laughter therapy) were offered to providers over a 6-month period. Participants completed an online survey reporting …


Impacts Of Dietary Restriction On A Drosophila Model Of Werner Syndrome, Eileen Sember May 2023

Impacts Of Dietary Restriction On A Drosophila Model Of Werner Syndrome, Eileen Sember

College of Arts & Sciences Senior Honors Theses

Werner syndrome (WS) is an autosomal recessive disorder that results in premature aging and occurs in 1 in 1,000,0000 to 1 in 10,000,000 people. In humans, WS is the result of mutations that render the WRN gene, that contains a helicase and an exonuclease domain, non-functional. Currently, there is no cure for WS in humans, making dietary and lifestyle interventions attractive for increasing the quality and longevity of lives. Diet restriction (DR) has been shown to extend the lifespan of several model organisms, including Drosophila melanogaster, making it a strong candidate for WS treatment. In this thesis, mutant flies …


Wellness Review 2022, Part 2, Martin Huecker, Brian A. Ferguson, Jacob Shreffler Apr 2023

Wellness Review 2022, Part 2, Martin Huecker, Brian A. Ferguson, Jacob Shreffler

Journal of Wellness

Introduction: Similar to prior reviews, the Journal of Wellness editors searched the literature from the second half of 2022 for an interesting and impactful selection of publications on wellness in healthcare professionals.

Methods: Editors conducted a standard keyword search in Pubmed, focusing chiefly on large journals, interventional trials, and other prospective research. We included papers published between July 1, 2022 and December 31, 2022.

Literature in Review: Finding several hundred publications, we excluded editorials, reviews, and some smaller, less generalizable papers. A final 25 significant studies focusing on wellness in medical professionals were sorted into the following categories: logistics, creativity …


Wellness Review 2022, Part 1, Martin Huecker, Brian A. Ferguson, Jacob Shreffler Oct 2022

Wellness Review 2022, Part 1, Martin Huecker, Brian A. Ferguson, Jacob Shreffler

Journal of Wellness

Introduction: This article represents the first of a two-part assessment of 2022 literature addressing wellness in healthcare professionals published from January 1, 2022 to June 30, 2022.

Methods: Three editors conducted a similar keyword search in Pubmed, also adding manually curated articles. Focusing chiefly on clinical trials and other prospective research, we settled on a final 25 significant papers focusing on wellness in medical professionals to include in this review.

Literature Review: Recent literature into HCW wellness continues to describe burnout factors and COVID-19 impact, but includes more resilience-targeting interventions and systematic reviews of trials seeking bolstering of well-being. Subsections …


Wastewater-Informed Public Health Intervention Playbook Sep 2022

Wastewater-Informed Public Health Intervention Playbook

Sustain Magazine

As the SARS-CoV-2 pandemic quickly spread from country to country and continent to continent in 2020, governments and scientists needed a way to track COVID-19 through populations in order to position public health interventions in the most impactful locations. Having a decision-based risk framework may help to guide policy creation that could minimize or prevent possible outbreaks and surges of infection within communities. The University of Louisville in partnership with Louisville’s Department of Public Health and Wellness tested this strategy in 2021 and 2022. This Wastewater-Informed Public Health Intervention Playbook describes the decisions and actions of that academic and public …


Cannabinoids And Retinal Fibrotic Disorders., Lucy June Sloan May 2022

Cannabinoids And Retinal Fibrotic Disorders., Lucy June Sloan

Electronic Theses and Dissertations

Retinal fibrosis is detrimental to vision. Retinal pigment epithelial (RPE) cells contribute to several retinal fibrotic diseases. Upon exposure to TGF-β, a key fibrotic cytokine, RPE cells trans-differentiate to myofibroblasts marked by the integration of α-SMA fibers into F-actin stress fibers, which confer strong contractility. Myofibroblasts produce and contract the collagen-rich fibrotic scar and disrupt retinal architecture. In this study, we investigated the in vitro effects of the putative endocannabinoid compound N-oleoyl dopamine (OLDA) on TGF-β2 induced porcine RPE cell contraction and α-SMA expression. Using an in vitro collagen matrix contraction assay, we found that OLDA inhibited TGF-β2 induced contraction …


Implementation Of A Drive-Through Covid-19 Mass Vaccination Site: Experiences From Louvax–Broadbent In Louisville, Kentucky, Ruth Carrico, Sarah Beth Hartlage, Valenchia Brown Msn, Aprn, Fnp-C, Sarah M. Bishop, Luanne Didelot, William Hayden, Beverly Williams Coleman, Sarah Tan, Delanor Manson, Kellie Kane, Dawn Balcom, Paul Kern Feb 2022

Implementation Of A Drive-Through Covid-19 Mass Vaccination Site: Experiences From Louvax–Broadbent In Louisville, Kentucky, Ruth Carrico, Sarah Beth Hartlage, Valenchia Brown Msn, Aprn, Fnp-C, Sarah M. Bishop, Luanne Didelot, William Hayden, Beverly Williams Coleman, Sarah Tan, Delanor Manson, Kellie Kane, Dawn Balcom, Paul Kern

The University of Louisville Journal of Respiratory Infections

Background: Response to the COVID-19 pandemic has required innovative approaches to vaccination, including methods to rapidly and safely immunize communities. A major challenge to such a response involved access to untapped healthcare worker resources. The Louisville, Kentucky, response involved the use of a large volunteer workforce to supplement local public health employees in planning and implementing a large-scale drive-through vaccination event. The objective of this manuscript was to outline processes involved in training a mass immunization workforce and implementating a large-scale COVID-19 community vaccination.

Approach: Competency-based and standardized training was provided for every volunteer before working their shift. Volunteers worked …


Student Pharmacists’ Emotional Responses And Coping During The Covid-19 Pandemic, Hannah E. Johnson, Deaundre Bumpass, Aric Schadler, Jeffrey Cain Dec 2021

Student Pharmacists’ Emotional Responses And Coping During The Covid-19 Pandemic, Hannah E. Johnson, Deaundre Bumpass, Aric Schadler, Jeffrey Cain

Journal of Wellness

Introduction: Health professions students, including student pharmacists, have been impacted by the coronavirus disease 19 (COVID-19 pandemic) as schools have transitioned to remote learning and cancelled milestone events. During times of crises, media consumption and hobby participation also impact well-being. The adverse emotional responses and coping strategies of student pharmacists amidst the COVID-19 pandemic have not been evaluated, nor have factors that may contribute to emotional responses. The purpose of this study is to determine Doctor of Pharmacy students’ emotional responses and coping precipitated by the COVID-19 pandemic, and the influence of media use, working status, and participation in hobbies. …


Role Of Meibum And Tear Phospholipids In The Evaporative Water Loss Associated With Dry Eye., Samiyyah M. Sledge Dec 2021

Role Of Meibum And Tear Phospholipids In The Evaporative Water Loss Associated With Dry Eye., Samiyyah M. Sledge

Electronic Theses and Dissertations

It is generally believed that the tear film lipid surface film inhibits the rate of evaporation (Revap) of the underlying tear aqueous. It is also generally believed that changes in the composition of the tear film lipid layer is responsible for an increase in Revap in patients with dry eye. Both of these ideas have never been proven. The purpose of the current studies was to test these ideas. Revap was measured in vitro gravimetrically. Lipid spreading was measured using Raman spectroscopy and microscopy. The influence of the following surface films on the Revap of the sub phase of physiologically …


Impact Of Pank1 Deletion On Mitochondrial Acetylation And Cardiac Function During Pressure Overload., Timothy N. Audam Dec 2021

Impact Of Pank1 Deletion On Mitochondrial Acetylation And Cardiac Function During Pressure Overload., Timothy N. Audam

Electronic Theses and Dissertations

Recent studies have associated elevated protein acetylation levels with heart failure in humans. Although mechanisms promoting elevated acetylation levels are not fully known, excess acetyl-CoA may drive enzyme-independent acetylation of cardiac proteins. Accumulation of acetyl-CoA depends on the availability of sufficient CoA, whose production is regulated by pantothenate kinases in the CoA biosynthetic pathway. We show that cardiac proteins are hyperacetylated during heart failure in humans and tested in mice whether limiting CoA abundance would improve ventricular remodeling during pressure overload-induced hypertrophy. We limited cardiac CoA levels by deleting the rate-limiting enzyme in CoA biosynthesis, Pank1 (one of three PANK-encoding …


Demographics, Activities, And Environmental Factors Impact Burnout In A National Survey Of Emergency Medicine Residents, Nicole Battaglioli, Tim P. Moran, Simiao Li-Sauerwine Jun 2021

Demographics, Activities, And Environmental Factors Impact Burnout In A National Survey Of Emergency Medicine Residents, Nicole Battaglioli, Tim P. Moran, Simiao Li-Sauerwine

Journal of Wellness

Introduction: Burnout in emergency medicine and in residency training has been well-described. The impact of demographic, individual, and programmatic factors on burnout have not previously been determined in a national survey of emergency medicine residents. This study aimed to identify personal and environmental factors impacting resident burnout in a national sample of emergency medicine residents.

Methods: A prospective Emergency Medicine Resident Wellness Survey was administered in 2017. We surveyed respondents on demographic, personal, and environmental factors; each respondent also completed the Maslach Burnout Inventory - Human Services Survey. Linear regressions were used to identify variables associated with the Maslach Burnout …


Assessment Of Pathogenic Changes In The Gut-Liver Axis In Plwh With Heavy Alcohol Drinking And Gut Dysbiosis Marked By Decreased Butyrogenic Potential., Smita Ghare, Vaughn Bryant, Richa Singhal, Sabina Gautam, Chanakya Charan Tirumala, Andrea Reyes-Vega, Craig J. Mcclain, Ronald Cohen, Varand Govind, Robert L. Cook, Shirish Barve Jun 2021

Assessment Of Pathogenic Changes In The Gut-Liver Axis In Plwh With Heavy Alcohol Drinking And Gut Dysbiosis Marked By Decreased Butyrogenic Potential., Smita Ghare, Vaughn Bryant, Richa Singhal, Sabina Gautam, Chanakya Charan Tirumala, Andrea Reyes-Vega, Craig J. Mcclain, Ronald Cohen, Varand Govind, Robert L. Cook, Shirish Barve

Faculty Scholarship

Purpose: People living with HIV infection (PLWH) experience increasing risk for non-AIDS diseases including liver dysfunction and injury. Both HIV-infection and heavy alcohol drinking (HAD) are known to cause gut microbial dysbiosis and systemic inflammation that may potentially contribute to altered Gut-Liver axis. However, the specific pathogenic features associated with combinatorial harmful effects of alcohol and HIV infection on gut-liver interactions are not completely understood. This study evaluate the pathogenic changes in the Gut-Liver axis in PLWH with HAD.


Harnessing The Power Of Trained Immunity In The Setting Of Pancreatic Cancer: A Novel Mechanism Of Immune Trafficking And Tumor Control., Anne Elena Geller May 2021

Harnessing The Power Of Trained Immunity In The Setting Of Pancreatic Cancer: A Novel Mechanism Of Immune Trafficking And Tumor Control., Anne Elena Geller

Electronic Theses and Dissertations

Despite the success of immunotherapy in many types of cancer, pancreatic adenocarcinoma (PDAC) has yet to benefit. Innate immune cells are critical to antitumor immunosurveillance and recent studies have revealed that these populations possess a form of memory, termed trained innate immunity, which occurs through transcriptomic, epigenetic, and metabolic reprograming. Though trained innate immunity has mostly been investigated in the context of infection, the induction of trained innate immunity could also protect against tumors, and specifically pancreatic tumors. Here, we demonstrate that yeast-derived particulate β-glucan, a known inducer of trained immunity, traffics to the pancreas following IP administration. This causes …


H1n1 Influenza Virus (Swine Flu): A Comprehensive Insight Into Escalating Catch-22 Scenarios, Muhammad Shahzaib, Ehsan Ul Haq Mar 2021

H1n1 Influenza Virus (Swine Flu): A Comprehensive Insight Into Escalating Catch-22 Scenarios, Muhammad Shahzaib, Ehsan Ul Haq

The University of Louisville Journal of Respiratory Infections

Introduction: Viruses have always been a major cause of various disastrous pandemics in mankind’s history. H1N1 became a threat when its original strain was first discovered back in the swine flu pandemic of 2009. It became highly catastrophic on a large scale because none of the therapeutic interventions and methodologies that were already present at the time were effective against the virus.

Methods: A vast amount of literature and research is available regarding H1N1 influenza from different reputable sources online. The data were gathered with the contrasting and relative situations of 1918 and 2009 pandemics in mind. The overall extracted …


Wellness Review 2020, Part 2, Brian Ferguson, Martin Huecker Feb 2021

Wellness Review 2020, Part 2, Brian Ferguson, Martin Huecker

Journal of Wellness

Introduction: This article comprises Part 2 of the Journal of Wellness review of 2020 wellness literature (July – December). In this review, JWellness editors continue the goal of offering a cohesive summary of recent publications within the wellness domain. We summarize new science and resilience initiatives published outside of JWellness that seek understanding of either burnout and its prevention or thriving in the medical community.

Methods: From the interval of 01 July – 31 Dec 2020, PubMed was queried for empirical research studies, review articles, and editorials in accordance with the following algorithm: an article was required to …


Genus Applications For Alzheimer's Disease Pathology, Whitney L Carter Jan 2021

Genus Applications For Alzheimer's Disease Pathology, Whitney L Carter

Undergraduate Arts and Research Showcase

Estimates vary, but it is thought that 5.5 million Americans age 60 and up may be living with Alzheimer’s diseases (AD). AD is the most common type of dementia and is characterized by a decline in episodic memories, long-term memory, language, attention, and personality changes. The first symptoms can vary, but for most people memory is the first capacity to become impaired. However, symptoms can also be a decline in non-memory aspects of cognition like work-finding, vision/spatial issues, and impaired reasoning or judgement. AD is identified mainly by two histopathological features: extracellular plague of amyloid-beta protein and intracellular neuronal tangles …


Epigenetic Mechanisms Underlying Hiv-Infection Induced Susceptibility Of Cd4+ T Cells To Enhanced Activation-Induced Fasl Expression And Cell Death., Smita Ghare, Paula M. Chilton, Aakarsha V. Rao, Swati Joshi-Barve, Paula Peyrani, Andrea Reyes-Vega, Craig J. Mcclain, Kendall Bryant, Robert L. Cook, Mathew Freiberg, Shirish Barve Jan 2021

Epigenetic Mechanisms Underlying Hiv-Infection Induced Susceptibility Of Cd4+ T Cells To Enhanced Activation-Induced Fasl Expression And Cell Death., Smita Ghare, Paula M. Chilton, Aakarsha V. Rao, Swati Joshi-Barve, Paula Peyrani, Andrea Reyes-Vega, Craig J. Mcclain, Kendall Bryant, Robert L. Cook, Mathew Freiberg, Shirish Barve

Faculty Scholarship

Background:

Chronic immune activation and CD4+ T cell depletion are significant pathogenic features of HIV infection. Expression of Fas ligand (FasL), a key mediator of activation-induced cell death in T cells, is elevated in people living with HIV-1 infection (PLWH). However, the epigenetic mechanisms underlying the enhanced induction of FasL expression in CD4+ T lymphocytes in PLWH are not completely elucidated. Hence, the current work examined the effect of HIV infection on FasL promoter-associated histone modifications and transcriptional regulation in CD4+ T lymphocytes in PLWH.

Method:

Flow cytometric analysis was performed to examine the Fas-FasL expression on …


The Crossroads Of Wellness And Second Victim Syndrome: Identifying Factors That Alter The Pathway Of Caregiver Recovery Following An Unanticipated Adverse Patient Outcome, Kimia Zarabian, A. Katharine Hindle, Ivy Benjenk, Anita Vincent, Jamil M. Kazma, Benjamin Shambon, Raymond Pla, Eric Heinz Dec 2020

The Crossroads Of Wellness And Second Victim Syndrome: Identifying Factors That Alter The Pathway Of Caregiver Recovery Following An Unanticipated Adverse Patient Outcome, Kimia Zarabian, A. Katharine Hindle, Ivy Benjenk, Anita Vincent, Jamil M. Kazma, Benjamin Shambon, Raymond Pla, Eric Heinz

Journal of Wellness

Introduction: Second Victim Syndrome (SVS) describes the phenomenon in which a caregiver experiences a traumatic psychological and emotional response to an adverse patient event or medical error. Using quantitative survey analysis, we aim to better understand the personal factors that affect SVS development and recovery.

Methods: Caregivers at a small urban academic medical center who had experienced an adverse patient event in the past six months were invited to take part in this institution-wide, voluntary, quantitative, cross-sectional study. Three surveys were administered; the Holmes-Rahe Life Stress Inventory (HRLSI) was used as a surrogate to measure stressful life events. The …


Characterization Of Adiposity And Inflammation Genetic Pleiotropy Underlying Cardiovascular Risk Factors In Hispanics., Mohammad Yaser (Anwar) Dec 2020

Characterization Of Adiposity And Inflammation Genetic Pleiotropy Underlying Cardiovascular Risk Factors In Hispanics., Mohammad Yaser (Anwar)

Electronic Theses and Dissertations

The observed overlap between genetic variants associated with both adiposity and inflammatory markers suggests that changes in both adiposity and inflammation could be partially mediated by common pathways. The pervasive but sparsely characterized “pleiotropic” genetic variants associated with both adiposity and inflammation have been hypothesized to provide insight into the shared biology. This study explored and characterized the genetic pleiotropy underpinning adiposity and inflammation using genetic and phenotypic observations from the Cameron County Hispanic Cohort (CCHC). A total of 3,313 samples and >9 million single nucleotide polymorphisms (SNPs) were examined in this study. Mixed model genome-wide association studies (GWAS) were …


Plasmodium Impairs Antibacterial Innate Immunity To Systemic Infections In Part Through Hemozoin-Bound Bioactive Molecules., Christopher Lynn Harding Aug 2020

Plasmodium Impairs Antibacterial Innate Immunity To Systemic Infections In Part Through Hemozoin-Bound Bioactive Molecules., Christopher Lynn Harding

Electronic Theses and Dissertations

Despite efforts to decrease the global health burden of malaria, infections with Plasmodium species continue to cause over 200 million episodes of malaria each year which resulted in 405,000 deaths in 2018 [1]. One complication of malaria is increased susceptibility to invasive bacterial infections. Plasmodium infections impair host immunity to non-Typhoid Salmonella (NTS) through activities of heme oxygenase I (HO-I) )-induced release of immature granulocytes and myeloid cell-derived IL-10. Yet, it is not known if these mechanisms are specific to NTS. We show here, that Plasmodium yoelii 17XNL (Py) infected mice had impaired clearance of systemic Listeria monocytogenes (Lm) during …


Volatile Organic Compound Exposure And Cardiometabolic Syndrome Risk In A Nationally Representative Cohort., Stacey Lane Konkle May 2020

Volatile Organic Compound Exposure And Cardiometabolic Syndrome Risk In A Nationally Representative Cohort., Stacey Lane Konkle

Electronic Theses and Dissertations

BACKGROUND: The relative importance of environmental exposures such as volatile organic compounds (VOCs) is one of the paramount public health priorities of our time, yet is presently unstudied. VOCs are ubiquitous in the environment and have been associated with numerous adverse health effects, including a number of cardiovascular and metabolic effects that are components of Cardiometabolic Syndrome (CMS). OBJECTIVES: To examine the relationship between CMS and individual-level exposures to VOCs, measured as urinary metabolites of VOCs (UM-VOCs), in a nationally representative sample. METHODS: Associations between urinary biomarkers of exposure to 19 parent VOCs and CMS were assessed using the National …


Tobacco-Derived Aldehydes: Platelet Activation, Thrombosis, And The Role Of Trpa1., Andre Dwayne Richardson May 2020

Tobacco-Derived Aldehydes: Platelet Activation, Thrombosis, And The Role Of Trpa1., Andre Dwayne Richardson

Electronic Theses and Dissertations

Cigarette smoking is the single largest risk factor for cardiovascular disease (CVD) pathophysiology. Numerous researchers have shown potential associations between aldehydes in tobacco-derived aerosols from mainstream cigarette smoke (MCS) or electronic cigarettes (e-cigs) and their cardiotoxicity by damaging blood vessel endothelium. The severity of exposure to these toxicants can furthermore lead to adverse cardiovascular outcomes such as myocardial infarctions, stroke, coronary and peripheral artery disease, or atherosclerosis due to blood clots, a pro-thrombotic event. However, the mechanisms by which levels of harmful and potentially harmful constituents (HPHCs) such as aldehydes induce thrombosis are not well-known. Of specific interest, evidence has …


Tobacco Product-Derived Aldehydes: Effects On Circulating Angiogenic Cells & Implications For Cardiovascular Disease., Jordan B. Lynch May 2020

Tobacco Product-Derived Aldehydes: Effects On Circulating Angiogenic Cells & Implications For Cardiovascular Disease., Jordan B. Lynch

Electronic Theses and Dissertations

Cardiovascular disease (CVD) is the leading cause of death worldwide. Tobacco smoke is the most significant modifiable risk factor in CVD development and contains numerous toxic compounds, including aldehydes, which have been linked to CVD. Formaldehyde, acetaldehyde, acrolein, and crotonaldehyde have been identified as significant contributors to cigarette-induced health effects, but the mechanism of these effects is not well understood. These aldehydes are also found in aerosols produced by e-cigarettes (e-cigs). The goal of this dissertation was to explore the systemic, hematological, and endothelium-related effects of exposure to tobacco products and constituent aldehydes and to identify potential mechanisms of injury. …


Dual Role Of Antimicrobial Peptide Cathelicidin In Alcohol-Associated Liver Disease., Fengyuan Li May 2020

Dual Role Of Antimicrobial Peptide Cathelicidin In Alcohol-Associated Liver Disease., Fengyuan Li

Electronic Theses and Dissertations

Patients with alcohol-associated liver disease (ALD) have high morbidity and mortality in its severe forms. One of the major features in different forms of ALD is the altered gut microbiota. Antimicrobial peptides (AMPs) play a crucial role in maintaining gut microbiota homeostasis. LL-37 (known as CRAMP in mouse) is the sole member of the human cathelicidin family and has piqued great research interest for its dual role in modulating microbiota and the immune response in metabolic diseases. Inflammasome activation is an important component of the liver pathophysiology in ALD and requires two signals for its full activation to induce the …


Sustainable Solutions, Fall/Winter 2020, Issue 41 Nov 2019

Sustainable Solutions, Fall/Winter 2020, Issue 41

Sustain Magazine

No abstract provided.


Environmentally Responsible Land Use, Spring/Summer 2010, Issue 22 Sep 2019

Environmentally Responsible Land Use, Spring/Summer 2010, Issue 22

Sustain Magazine

No abstract provided.


Sustainable Communities, Fall/Winter 2010, Issue 21 Sep 2019

Sustainable Communities, Fall/Winter 2010, Issue 21

Sustain Magazine

No abstract provided.


Sustainable Building, Spring/Summer 2009, Issue 20 Sep 2019

Sustainable Building, Spring/Summer 2009, Issue 20

Sustain Magazine

No abstract provided.


Environmental History, Fall/Winter 2009, Issue 19 Sep 2019

Environmental History, Fall/Winter 2009, Issue 19

Sustain Magazine

No abstract provided.


Student Research, Spring/Summer 2008, Issue 18 Sep 2019

Student Research, Spring/Summer 2008, Issue 18

Sustain Magazine

No abstract provided.