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Poster Session, Kentucky Water Resources Research Institute, University Of Kentucky

Kentucky Water Resources Annual Symposium

• The New Kentucky Nitrogen and Phosphorus Risk Assessment Tool to Protect Water Quality, Tibor Horvath and others, USDA-NRCS, Lexington, KY
• Groundwater Phosphorus in Kentucky Relative to Karst, Groundwater Sensitivity, and Groundwater Physiographic Region, Caroline Chan, Kentucky Division of Water, Frankfort, KY
• Comparison of Irrigation Scheduling Based on Daily Water Use or Plant Water Demand of Container Grown Nursery Plants, Susmitha Nambuthiri and others, Dept of Horticulture, UK
• Arsenic Species in Broiler (Gallus gallus domesticus) Litter, Soils, Maize (Zea mays L.), and Groundwater from Litter-Amended Fields, Georgia Zeigler and others, Dept Plant and Soil Science, UK
• Cyberinfrastructure …

Session 2c, Kentucky Water Resources Research Institute, University Of Kentucky

Kentucky Water Resources Annual Symposium

• Mercury Bioaccumulation and the Impact of Stream Basin Characteristics on Susceptible Populations: Policy Implications for Kentucky, Caroline Chan, Kentucky Division of Water, Frankfort, KY
• Asian Carp in Kentucky Waters: An Ecological Disaster? Ron Brooks, Kentucky Dept of Fish and Wildlife Resources, Frankfort, KY
• Effects of Streambed Sediments on the Fate of Selenium in Eastern Kentucky Watersheds Contaminated with Surface Coal Mining Operations, Edward Fisher and Yi-Tin Wang, Dept of Civil Engineering, UK
• Thermal Dependence of Solvation Geometries in Aqueous Nitrate Ion Solutions, Matthew Nee, Dept of Chemistry, WKU, Bowling Green, KY
• The Combined Effects of Atrazine and …

Session 2a: Developing Post-Incident Risk Communication Guidelines For Intentional Water Contamination Events, Pamela Cupp, Shari R. Veil, Timothy L. Sellnow, H. Dan O'Hair, Nicole Staricek, Katy Anthony, Laura Young, Chike Anyaegbunam, Charles B. Madinger, Anna Goodman Hoover

Kentucky Water Resources Annual Symposium

This panel will discuss a US EPA-funded research project intended to improve risk communication for post-incident decontamination and clearance activities associated with intentional contamination of a water system. The study incorporates two complementary methods conducted in successive phases. The recently-completed first phase included robust case study analyses of risk communication related to recent and significant contamination incidents. The second phase, which is currently underway, will identify ways in which disparate stakeholder groups in a metropolitan area differentially perceive risk and subsequent risk communication efforts.

Session 1c, Kentucky Water Resources Research Institute, University Of Kentucky

Kentucky Water Resources Annual Symposium

• Engaging Partners in the Cane Rune Watershed, Carol Hanley and others, College of Agriculture, UK
• Water Quality Monitoring Results from the McConnell Springs Stormwater Quality Wetland Pond and Gainseway Pond Retrofit Project, David Price and Susan Plueger, Lexington-Fayette County Government, Lexington, KY
• Hydrologic Characterization of a Tree- and Shrub-Vegetated Rain Garden in Central Kentucky, John McMaine and Carmen Agouridis, Dept Biosystems and Agricultural Engineering, UK
• Watershed Based Planning in the Urban Wolf Run Watershed, Steven Evans, Third Rock Consultants, LLC, Lexington, KY
• Estimating Load Reduction Costs for Assessing Stormwater Best Management Practice (BMP) Feasibility: A Case …

Loss Of Fbp1 By Snail-Mediated Repression Provides Metabolic Advantages In Basal-Like Breast Cancer, Chenfang Dong, Tingting Yuan, Yadi Wu, Yifan Wang, Teresa W-M Fan, Sumitra Miriyala, Yiwei Lin, Jun Yao, Jian Shi, Tiebang Kang, Pawel Lorkiewicz, Daret St. Clair, Mien-Chie Hung, B. Mark Evers, Binhua P. Zhou

Toxicology and Cancer Biology Faculty Publications

The epithelial-mesenchymal transition (EMT) enhances cancer invasiveness and confers tumor cells with cancer stem cell (CSC)-like characteristics. We show that the Snail-G9a-Dnmt1 complex, which is critical for E-cadherin promoter silencing, is also required for the promoter methylation of fructose-1,6-biphosphatase (FBP1) in basal-like breast cancer (BLBC). Loss of FBP1 induces glycolysis and results in increased glucose uptake, macromolecule biosynthesis, formation of tetrameric PKM2, and maintenance of ATP production under hypoxia. Loss of FBP1 also inhibits oxygen consumption and reactive oxygen species production by suppressing mitochondrial complex I activity; this metabolic reprogramming results in an increased CSC-like property and tumorigenicity by enhancing …

Calpain 1 Knockdown Improves Tissue Sparing And Functional Outcomes After Spinal Cord Injury In Rats, Chen Guang Yu, Yanzhang Li, Kashif Raza, Xin Xin Yu, Sarbani Ghoshal, James W. Geddes

Spinal Cord and Brain Injury Research Center Faculty Publications

To evaluate the hypothesis that calpain 1 knockdown would reduce pathological damage and functional deficits after spinal cord injury (SCI), we developed lentiviral vectors encoding calpain 1 shRNA and eGFP as a reporter (LV-CAPN1 shRNA). The ability of LV-CAPN1 shRNA to knockdown calpain 1 was confirmed in rat NRK cells using Northern and Western blot analysis. To investigate the effects on spinal cord injury, LV-CAPN1shRNA or LV-mismatch control shRNA (LV-control shRNA) were administered by convection enhanced diffusion at spinal cord level T10 in Long-Evans female rats (200–250 g) 1 week before contusion SCI, 180 kdyn force, or sham surgery at …

Three-Dimensional Structure Of Victorivirus Hvv190s Suggests Coat Proteins In Most Totiviruses Share A Conserved Core, Sarah E. Dunn, Hua Li, Giovanni Cardone, Max L. Nibert, Said A. Ghabrial, Timothy S. Baker

Plant Pathology Faculty Publications

Double-stranded (ds)RNA fungal viruses are currently assigned to six different families. Those from the family Totiviridae are characterized by nonsegmented genomes and single-layer capsids, 300-450 Å in diameter. Helminthosporium victoriae virus 190S (HvV190S), prototype of recently recognized genus Victorivirus, infects the filamentous fungus Helminthosporium victoriae (telomorph: Cochliobolus victoriae), which is the causal agent of Victoria blight of oats. The HvV190S genome is 5179 bp long and encompasses two large, slightly overlapping open reading frames that encode the coat protein (CP, 772 aa) and the RNA-dependent RNA polymerase (RdRp, 835 aa). To our present knowledge, victoriviruses uniquely express their RdRps via …

Two Biochemically Distinct Lipophosphoglycans From Leishmania Braziliensis And Leishmania Infantum Trigger Different Innate Immune Responses In Murine Macrophages, Izabela Coimbra Ibraim, Rafael Ramiro De Assis, Natália Lima Pessoa, Marco Antônio Campos, Maria Norma Melo, Salvatore Joseph Turco, Rodrigo Pedro Soares

Molecular and Cellular Biochemistry Faculty Publications

BACKGROUND: The dominant, cell surface lipophosphoglycan (LPG) of Leishmania is a multifunctional molecule involved in the interaction with vertebrate and invertebrate hosts. Although the role of LPG on infection has been extensively studied, it is not known if LPG interspecies variations contribute to the different immunopathologies of leishmaniases. To investigate the issue of interspecies polymorphisms, two Leishmania species from the New World that express structural variations of side chains of LPG repeat units were examined. In this context, the procyclic form of L. braziliensis LPG (strain M2903), is devoid of side chains, while the L. infantum LPG (strain BH46) has …

Building The Science Of Public Health Delivery: Advances In Public Health Services And Systems Research, Glen P. Mays

Health Management and Policy Presentations

Efforts to improve the health and economic performance of the U.S. health system require evidence about how best to deliver public health strategies that protect health and prevent disease and injury on a population-wide basis. The field of public health services and systems research is building a "science of delivery" in public health that complements the evidence-based practice movement in medical care.

From The Frontier: Translating Research To Practice...A Story Of Economic Survival, Paul C. Erwin

Frontiers in Public Health Services and Systems Research

This article is number two in the series From the Frontier: Translating Research to Practice. The narrative describes the interactions between a local health department director and two academicians in addressing the impact of the 2008 financial crisis. In a first set of activities, practice-academic partners used Financial and Operational Ratio and Trend Analysis to identify periods of a negative total margin and the impact of that on the agency’s declining fund balance. The use of private sector processes of retrenchment, repositioning, and reorganization led to a financial turnaround for the agency. In a second set of activities, practice-academic …

Disparities In Public Health Service Indicators And Governance Structures: Learning Through Comparison Between Usa And Uk, Mark Mccarthy

Frontiers in Public Health Services and Systems Research

In the USA, indicators of public health service performance differ according to governance structures for the services. However, the UK also has disparities in public health indicators by geographical, but uniform public health service governance. The international comparison provides a caution for interpretation of correlation.

Effects Of Aging On Apoptosis Gene Expression In Oral Mucosal Tissues, Octavio A. Gonzalez, Michael John Novak, Sreenatha S. Kirakodu, Arnold J. Stromberg, Shu Shen, Luis Orraca, Janis Gonzalez-Martinez, Jeffrey L. Ebersole

Center for Oral Health Research Faculty Publications

Apoptotic processes are important for physiologic renewal of an intact epithelial barrier and contribute some antimicrobial resistance for bacteria and viruses, as well as anti-inflammatory effects that benefits the mucosa. The oral cavity presents a model of host-bacterial interactions at mucosal surfaces, in which a panoply of microorganisms colonizes various niches in the oral cavity and creates complex multispecies biofilms that challenge the gingival tissues. This report details gene expression in apoptotic pathways that occur in oral mucosal tissues across the lifespan, using a nonhuman primate model. Macaca mulatta primates from 2 to 23 years of age (n = …

Becoming Director: An Internal Candidate's View, Pat A. Newcombe, James M. Donovan

Law Faculty Scholarly Articles

Articles reviewing the challenges of assuming a library directorship typically begin in the middle of the story. The new hire arrives from another campus to face a range of challenges. The accounts from there go on to extract a general map of the initial experiences along with helpful tools to navigate this intimidating terrain. That view, we suggest, obscures natural fault lines within the community of new directors. These divisions can fundamentally influence the initial experiences upon which the authors are offering their advice.

On such variable concerns the route by which the successful applicant has been named the new …

Pharmacy Law Brief: Contemporary Legal Issues For Leadership In Non-Profits - Iv, Joseph L. Fink Iii

Pharmacy Practice and Science Faculty Publications

No abstract provided.

Physicochemical Characterization And Aerosol Dispersion Performance Of Organic Solution Advanced Spray-Dried Cyclosporine A Multifunctional Particles For Dry Powder Inhalation Aerosol Delivery, Xiao Wu, Weifen Zhang, Don Hayes Jr., Heidi M. Mansour

Pharmaceutical Sciences Faculty Publications

In this systematic and comprehensive study, inhalation powders of the polypeptide immunosuppressant drug - cyclosporine A - for lung delivery as dry powder inhalers (DPIs) were successfully designed, developed, and optimized. Several spray drying pump rates were rationally chosen. Comprehensive physicochemical characterization and imaging was carried out using scanning electron microscopy, hot-stage microscopy, differential scanning calorimetry, powder X-ray diffraction, Karl Fischer titration, laser size diffraction, and gravimetric vapor sorption. Aerosol dispersion performance was conducted using a next generation impactor with a Food and Drug Administration-approved DPI device. These DPIs displayed excellent aerosol dispersion performance with high values in emitted dose, …

The Young And Suicide, Hatim A. Omar, Joav Merrick

Pediatrics Faculty Publications

No abstract provided.

Population Impacts Of Wolbachia On Aedes Albopictus, James W. Mains, Corey L. Brelsfoard, Philip R. Crain, Yunxin Huang, Stephen L. Dobson

Entomology Faculty Publications

Prior studies have demonstrated that Wolbachia, a commonly occurring bacterium capable of manipulating host reproduction, can affect life history traits in insect hosts, which in turn can have population-level effects. Effects on hosts at the individual level are predicted to impact population dynamics, but the latter has not been examined empirically. Here, we describe a biological model system based on Aedes albopictus (Asian tiger mosquito) that allows for measurement of population dynamics, which has not been accomplished in prior field trials or laboratory designs. The results demonstrate the studied populations to be robust and allow for persistent, closed populations with …

Simultaneous Measurement Of Deep Tissue Blood Flow And Oxygenation Using Noncontact Diffuse Correlation Spectroscopy Flow-Oximeter, Ting Li, Yu Lin, Yu Shang, Lian He, Chong Huang, Margaret M. Szabunio, Guoqiang Yu

Biomedical Engineering Faculty Publications

We report a novel noncontact diffuse correlation spectroscopy flow-oximeter for simultaneous quantification of relative changes in tissue blood flow (rBF) and oxygenation (Δ[oxygenation]). The noncontact probe was compared against a contact probe in tissue-like phantoms and forearm muscles (n = 10), and the dynamic trends in both rBF and Δ[oxygenation] were found to be highly correlated. However, the magnitudes of Δ[oxygenation] measured by the two probes were significantly different. Monte Carlo simulations and phantom experiments revealed that the arm curvature resulted in a significant underestimation (~-20%) for the noncontact measurements in Δ[ …

Plant-Symbiotic Fungi As Chemical Engineers: Multi-Genome Analysis Of The Clavicipitaceae Reveals Dynamics Of Alkaloid Loci, Christopher L. Schardl, Carolyn A. Young, Uljana Hesse, Stefan G. Amyotte, Kalina Andreeva, Patrick J. Calie, Damien J. Fleetwood, David C. Haws, Neil Moore, Birgitt Oeser, Daniel G. Panaccione, Kathryn K. Schweri, Christine R. Voisey, Mark L. Farman, Jerzy W. Jaromczyk, Bruce A. Roe, Donal M. O'Sullivan, Barry Scott, Paul Tudzynski, Zhiqiang An, Elissaveta G. Arnaoudova, Charles T. Bullock, Nikki D. Charlton, Li Chen, Murray Cox, Randy D. Dinkins, Simona Florea, Anthony E. Glenn, Anna Gordon, Ulrich Güldener, Daniel R. Harris, Walter Hollin, Jolanta Jaromczyk, Richard D. Johnson, Anar K. Khan, Eckhard Leistner, Adrian Leuchtmann, Chunjie Li, Jinge Liu, Jinze Liu, Miao Liu, Wade Mace, Caroline Machado, Padmaja Nagabhyru, Juan Pan, Jan Schmid, Koya Sugawara, Ulrike Steiner, Johanna E. Takach, Eiji Tanaka, Jennifer S. Webb, Ella V. Wilson, Jennifer L. Wiseman, Ruriko Yoshida, Zheng Zeng

Plant Pathology Faculty Publications

The fungal family Clavicipitaceae includes plant symbionts and parasites that produce several psychoactive and bioprotective alkaloids. The family includes grass symbionts in the epichloae clade (Epichloë and Neotyphodium species), which are extraordinarily diverse both in their host interactions and in their alkaloid profiles. Epichloae produce alkaloids of four distinct classes, all of which deter insects, and some-including the infamous ergot alkaloids-have potent effects on mammals. The exceptional chemotypic diversity of the epichloae may relate to their broad range of host interactions, whereby some are pathogenic and contagious, others are mutualistic and vertically transmitted (seed-borne), and still others vary in pathogenic …

An Acacb Variant Implicated In Diabetic Nephropathy Associates With Body Mass Index And Gene Expression In Obese Subjects, Lijun Ma, Mariana Murea, James A. Snipes, Alejandra Marinelarena, Jacqueline Krüger, Pamela J. Hicks, Kurt A. Langberg, Meredith A. Bostrom, Jessica N. Cooke, Daisuke Suzuki, Tetsuya Babazono, Takashi Uzu, Sydney C. W. Tang, Ashis K. Mondal, Neeraj K. Sharma, Sayuko Kobes, Peter A. Antinozzi, Matthew Davis, Swapan K. Das, Neda Rasouli, Philip A. Kern, Nathan J. Shores, Lawrence L. Rudel, Matthias Blüher, Michael Stumvoll, Donald W. Bowden, Shiro Maeda, John S. Parks, Peter Kovacs, Robert L. Hanson, Steven C. Elbein, Barry I. Freedman

Clinical and Translational Science Faculty Publications

Acetyl coenzyme A carboxylase B gene (ACACB) single nucleotide polymorphism (SNP) rs2268388 is reproducibly associated with type 2 diabetes (T2DM)-associated nephropathy (DN). ACACB knock-out mice are also protected from obesity. This study assessed relationships between rs2268388, body mass index (BMI) and gene expression in multiple populations, with and without T2DM. Among subjects without T2DM, rs2268388 DN risk allele (T) associated with higher BMI in Pima Indian children (n = 2021; p-additive = 0.029) and African Americans (AAs) (n = 177; p-additive = 0.05), with a trend in European Americans (EAs) (n = 512; p-additive = 0.09), but not …

An Acacb Variant Implicated In Diabetic Nephropathy Associates With Body Mass Index And Gene Expression In Obese Subjects, Lijun Ma, Mariana Murea, James A. Snipes, Alejandra Marinelarena, Jacqueline Krüger, Pamela J. Hicks, Kurt A. Langberg, Meredith A. Bostrom, Jessica N. Cooke, Daisuke Suzuki, Tetsuya Babazono, Takashi Uzu, Sydney C. W. Tang, Ashis K. Mondal, Neeraj K. Sharma, Sayuko Kobes, Peter A. Antinozzi, Matthew Davis, Swapan K. Das, Neda Rasouli, Philip A. Kern, Nathan J. Shores, Lawrence L. Rudel, Matthias Blüher, Michael Stumvoll, Donald W. Bowden, Shiro Maeda, John S. Parks, Peter Kovacs, Robert L. Hanson, Leslie J. Baier, Steven C. Elbein, Barry I. Freedman

Internal Medicine Faculty Publications

Acetyl coenzyme A carboxylase B gene (ACACB) single nucleotide polymorphism (SNP) rs2268388 is reproducibly associated with type 2 diabetes (T2DM)-associated nephropathy (DN). ACACB knock-out mice are also protected from obesity. This study assessed relationships between rs2268388, body mass index (BMI) and gene expression in multiple populations, with and without T2DM. Among subjects without T2DM, rs2268388 DN risk allele (T) associated with higher BMI in Pima Indian children (n = 2021; p-additive = 0.029) and African Americans (AAs) (n = 177; p-additive = 0.05), with a trend in European Americans (EAs) (n = 512; p-additive = 0.09), but not Germans (n …

Using Learning Collaboratives To Improve Public Health Emergency Preparedness Systems, Michael A. Stoto, Harold Cox, Melissa Higdon, Kerry Dunnell, Donald Goldmann

Frontiers in Public Health Services and Systems Research

The U.S. National Health Security Strategy calls for the development and wide-spread implementation of quality improvement (QI) tools in public health emergency preparedness (PHEP), including the development of “learning collaboratives,” a structured way for organizations with common interests to close the gap between potential and practice by learning from each other. To test this approach, we developed and assessed separate learning collaboratives focused on PHEP emergency communications and on the use of Medical Reserve Corps (MRC) volunteers. Although participants carried out improvement projects that they felt were useful, each collaborative struggled to identify a common theme, participation was limited, and …

Evidence-Based Decision Making To Improve Public Health Practice, Ross C. Brownson, Jonathan E. Fielding, Christopher M. Maylahn

Frontiers in Public Health Services and Systems Research

Despite the many accomplishments of public health, greater attention on evidence-based approaches is warranted. This article reviews the concepts of evidence-based public health (EBPH), on which formal discourse originated about 15 years ago. Key components of EBPH include: making decisions based on the best available scientific evidence, using data and information systems systematically, applying program planning frameworks, engaging the community in decision making, conducting sound evaluation, and disseminating what is learned. Core competencies for EBPH are emerging, including not only technical skills but also attention to administrative practices in public health agencies. To better bridge evidence and practice, the concepts …

Commentary: A Public Health And Hospital System Collaboration For Conducting Community Health Assessments And Community Health Improvement Plans: Seven Hospital Systems In Oregon And Washington And Four County Public Health Departments In Oregon And One In Washington, Lillian Shirley, Andrew S. Davidson, Marti Franc, Kathleen O'Leary, Priscilla Lewis, Marni Storey, Christine Sorvari

Frontiers in Public Health Services and Systems Research

The following narrative describes the innovative partnership and approach to create comprehensive, meaningful, and coordinated community health assessments and community health improvement plans that fulfill the specific needs of hospital systems, local public health, and coordinated care organizations (Oregon’s version of Accountable Care Organizations).

Deficiency In P38Β Mapk Fails To Inhibit Cytokine Production Or Protect Neurons Against Inflammatory Insult In In Vitro And In Vivo Mouse Models, Bin Xing, Adam D. Bachstetter, Linda J. Van Eldik

Sanders-Brown Center on Aging Faculty Publications

The p38 MAPK pathway plays a key role in regulating the production of proinflammatory cytokines, such as TNFα and IL-1β, in peripheral inflammatory disorders. There are four major isoforms of p38 MAPK (p38α, β, δ, γ), with p38α and p38β the targets of most p38 MAPK inhibitor drugs. Our previous studies demonstrated that the p38α MAPK isoform is an important contributor to stressor-induced proinflammatory cytokine up-regulation and neurotoxicity in the brain. However, the potential role of the p38β MAPK isoform in CNS proinflammatory cytokine overproduction and neurotoxicity is poorly understood. In the current studies, we used primary microglia from wild …

Public Health Delivery Systems And Population Health: What We Know And Need To Learn, Glen P. Mays

Health Management and Policy Presentations

Despite high overall health expenditures, the U.S. continues to fall behind other high-income countries on many measures of population health. While health care delivery systems are now studied intensively for solutions to U.S. cost and quality problems, the nation's delivery systems for public health programs and policies are only now becoming the subject of rigorous empirical study. This presentation examines recent studies of public health delivery systems and important directions for future inquiry.

Estimating The Health And Economic Effects Of Public Health Spending, Glen P. Mays

Health Management and Policy Presentations

Preventable health conditions account for more than 75% of the $2.7 trillion spent annually on health care in the U.S., yet less than 5% of these expenditures are devoted to public health programs and services that are designed to prevent and control disease and injury rather than to treat the downstream consequences of these conditions. Such limited expenditures in public health may contribute to the higher rates of preventable morbidity, mortality and excess medical costs experienced in the U.S. compared to other high-income countries. In this presentation, I update previous estimates of the health effects and medical cost offsets associated …

Hpv Vaccination Among Young Adult Women: A Perspective From Appalachian Kentucky, Laurel A. Mills, Katharine J. Head, Robin C. Vanderpool

Health, Behavior & Society Faculty Publications

INTRODUCTION: Few studies have assessed barriers to human papillomavirus (HPV) vaccination uptake and adherence, particularly among women of Appalachian Kentucky, a population with higher rates of cervical cancer, lower rates of HPV vaccination, and lower socioeconomic status compared with the rest of the nation. The objective of this study was to address women's reasons for declining the HPV vaccine and, among women who initiated the vaccine series, barriers to completion of the 3-dose regimen.

METHODS: We recruited 17 women aged 18 to 26 from a Federally Qualified Health Center who participated in in-depth, semistructured telephone interviews. All interviews were audio-recorded …

Understanding Your Organization's Culture: Fcs Facilitator's Guide, Janet Johnson, Kristina Hains

Community and Leadership Development

Effective leaders have a profound effect upon the culture of their organizations. Leaders hire and fire, determine policies and are organizational role models. All of these factors impact an organization's culture. Therefore, it is important that leaders understand the basics behind culture and how to influence it toward desired results.

Berry Preparation And Extracts, Russell J. Mumper, Jin Dai, Vincent S. Gallicchio

Pharmaceutical Sciences Faculty Patents

Compositions having antioxidant and anti-inflammatory activity, and methods for providing such compositions, are disclosed. In one aspect, the compositions are derived by exposing a berry to an acidic solvent composition, adding a cryoprotectant, and recovering a berry extract having a stabilized anthocyanin content. Compositions comprising the stabilized anthocyanin-containing berry extract, formulated for oral and/or topical administration, are provided also.