Medicine and Health Sciences Commons^™

Awareness, Trial, And Use Of Electronic Cigarettes Among 10 Countries: Findings From The Itc Project, Shannon Gravely, Geoffrey T. Fong, K. Michael Cummings, Mi Yan, Anne C. K. Quah, Ron Borland, Hua-Hie Yong, Sara C. Hitchman, Ann Mcneill, David Hammond, James F. Thrasher, Marc C. Willemsen, Hong Gwan Seo, Yuan Jiang, Tania Cavalcante, Cristina Perez, Maizurah Omar, Karin Hummel

Faculty Publications

Background: In recent years, electronic cigarettes (e-cigarettes) have generated considerable interest and debate on the implications for tobacco control and public health. Although the rapid growth of e-cigarettes is global, at present, little is known about awareness and use. This paper presents self-reported awareness, trial and current use of e-cigarettes in 10 countries surveyed between 2009 and 2013; for six of these countries, we present the first data on e-cigarettes from probability samples of adult smokers. Methods: A cross-sectional analysis of probability samples of adult (≥ 18 years) current and former smokers participating in the International Tobacco Control (ITC) surveys …

Optimizing Public Health Systems For Population Health Improvement: Institutions, Economics, And Metrics, Glen P. Mays

Health Management and Policy Presentations

This lecture reviews the evidence concerning the institutional and economic characteristics of public health delivery systems and their impact on population health. Emerging findings from these studies suggest promising pathways for transforming the U.S. public health system in ways that strengthen its effectiveness, efficiency and equity in producing health. .

Alzheimer's Therapeutics Targeting Amyloid Beta 1-42 Oligomers I: Abeta 42 Oligomer Binding To Specific Neuronal Receptors Is Displaced By Drug Candidates That Improve Cognitive Deficits, Nicholas J. Izzo, Agnes Staniszewski, Lillian To, Mauro Fa, Andrew F. Teich, Faisal Saeed, Harrison Wostein, Thomas Walko Iii, Anisha Vaswani, Meghan Wardius, Zanobia Syed, Jessica Ravenscroft, Kelsie Mozzoni, Colleen Silky, Courtney Rehak, Raymond Yurko, Patricia Finn, Gary Look, Gilbert Rishton, Hank Safferstein, Miles Miller, Conrad Johanson, Edward Stopa, Manfred Windisch, Birgit Hutter-Paier, Mehrdad Shamloo, Ottavio Arancio, Harry Levine Iii, Susan M. Catalano

Sanders-Brown Center on Aging Faculty Publications

Synaptic dysfunction and loss caused by age-dependent accumulation of synaptotoxic beta amyloid (Abeta) 1-42 oligomers is proposed to underlie cognitive decline in Alzheimer's disease (AD). Alterations in membrane trafficking induced by Abeta oligomers mediates reduction in neuronal surface receptor expression that is the basis for inhibition of electrophysiological measures of synaptic plasticity and thus learning and memory. We have utilized phenotypic screens in mature, in vitro cultures of rat brain cells to identify small molecules which block or prevent the binding and effects of Abeta oligomers. Synthetic Abeta oligomers bind saturably to a single site on neuronal synapses and induce …

The Future Of Population-Based Reimbursement, David Chin, Md, Mba

College of Population Health Forum

David C. Chin, MD, MBA is a Distinguished Scholar at the Johns Hopkins Bloomberg School of Public Health and Johns Hopkins School of Medicine, where he focuses on novel industry/academic research partnerships and preparing health systems and academic medical centers for success under accountable care.

Dr. Chin will describe the Maryland-All payer system as a model of innovative population-based reimbursement. He will discuss early adaptive strategies, including ways in which health care systems will need to change. Dr. Chin will also provide a comparison of the new incentives in the model vs. fee-for-service.

Prior to joining Hopkins Dr. Chin has …

Alzheimer's Therapeutics Targeting Amyloid Beta 1–42 Oligomers Ii: Sigma-2/Pgrmc1 Receptors Mediate Abeta 42 Oligomer Binding And Synaptotoxicity, Nicholas J. Izzo, Jinbin Xu, Chenbo Zeng, Molly J. Kirk, Kelsie Mozzoni, Colleen Silky, Courtney Rehak, Raymond Yurko, Gary Look, Gilbert Rishton, Hank Safferstein, Carlos Cruchaga, Alison Goate, Michael A. Cahill, Ottavio Arancio, Robert H. Mach, Rolf Craven, Elizabeth Head, Harry Levine Iii, Tara L. Spires-Jones, Susan M. Catalano

Sanders-Brown Center on Aging Faculty Publications

Amyloid beta (Abeta) 1-42 oligomers accumulate in brains of patients with Mild Cognitive Impairment (MCI) and disrupt synaptic plasticity processes that underlie memory formation. Synaptic binding of Abeta oligomers to several putative receptor proteins is reported to inhibit long-term potentiation, affect membrane trafficking and induce reversible spine loss in neurons, leading to impaired cognitive performance and ultimately to anterograde amnesia in the early stages of Alzheimer's disease (AD). We have identified a receptor not previously associated with AD that mediates the binding of Abeta oligomers to neurons, and describe novel therapeutic antagonists of this receptor capable of blocking Abeta toxic …

Measuring The Effectiveness Of Interactive Patient Education In Reducing Hospital Readmission Rates Of Patients Diagnosed With Congestive Heart Failure, Melanie Colace, Carly Bongart, Kayla Walker, Alisha Droxler, Yuehhsia Chen, Mary Bouchaud

College of Nursing Posters

Introduction •The leading cause of hospitalization in the United States is heart failure among adults 65 years of age. •One million patients are hospitalized every year with a primary diagnosis of heart failure, resulting in a Medicare expenditure exceeding $17 billion. •For every five patients admitted to a hospital with congestive heart failure (CHF), one patient will be readmitted within 30 days of discharge . •75 percent of early heart failure readmissions are preventable. •Medicare introduced the Hospital Readmission Reduction Program that became effective in 2012. • This program established financial penalties for greater than expected readmissions for primary diagnoses …

The Effects Of A Smart Phone App On Hospital Readmission Rates For Patients Diagnosed With Diabetes, Kevin Abercrombie, Mary Bouchaud

College of Nursing Posters

Abstract

Diabetes has been a growing concern in the United States due to the rapidly increasing incidence of this disease over the past decade. In their 2014 report, the CDC reported there were 29.1 million people diagnosed with diabetes in 2012, comprising 9.3% of the total US population. In addition, according to the CDC, 1.7 million people were newly diagnosed with type I and type II diabetes in 2012 with health care costs at an estimated $245 billion. Moving forward, the most effective approach is to empower and educate these patients to self-manage their own disease to decrease or prevent …

Unencapsulated Streptococcus Pneumoniae From Conjunctivitis Encode Variant Traits And Belong To A Distinct Phylogenetic Cluster, Michael D. Valentino, Abigail Manson Mcguire, Jason W. Rosch, Paulo J.M Bispo, Corinna Burnham, Christine M. Sanfilippo, Robert A. Carter, Michael E. Zegans, Bernard Beall, Ashlee M. Earl, Elaine I. Tuomanen, Timothy W. Morris, Wolfgaang Haas, Michael S. Gilmore

Dartmouth Scholarship

Streptococcus pneumoniae, an inhabitant of the upper respiratory mucosa, causes respiratory and invasive infections as well as conjunctivitis. Strains that lack the capsule, a main virulence factor and the target of current vaccines, are often isolated from conjunctivitis cases. Here we perform a comparative genomic analysis of 271 strains of conjunctivitis-causing S. pneumoniae from 72 postal codes in the United States. We find that the vast majority of conjunctivitis strains are members of a distinct cluster of closely related unencapsulated strains. These strains possess divergent forms of pneumococcal virulence factors (such as CbpA and neuraminidases) that are not shared with …

Severe Tubulointerstitial Nephritis From Acute Epstein-Barr Virus Infection, Craig A. Mackaness Do

Department of Medicine

No abstract provided.

A Plausible Mechanism, Based Upon Short-Root Movement, For Regulating The Number Of Cortex Cell Layers In Roots., Shuang Wu, Chin-Mei Lee, Tomomi Hayashi, Simara Price, Fanchon Divol, Sophia Henry, Germain Pauluzzi, Christophe Perin, Kimberly L Gallagher

Department of Medical Laboratory Sciences & Biotechnology Faculty Papers

Formation of specialized cells and tissues at defined times and in specific positions is essential for the development of multicellular organisms. Often this developmental precision is achieved through intercellular signaling networks, which establish patterns of differential gene expression and ultimately the specification of distinct cell fates. Here we address the question of how the SHORT-ROOT (SHR) proteins from Arabidopsis thaliana (AtSHR), Brachypodium distachyon (BdSHR), and Oryza sativa (OsSHR1 and OsSHR2) function in patterning the root ground tissue. We find that all of the SHR proteins function as mobile signals in A. thaliana and all of the SHR homologs physically interact …

The Relationship Between Pain Sensitivity And Motor Adaptations, Irina Fedulow, Katherine S. Rudolph

Research Report Posters

The perception of pain in patient populations can arise from tissue damage but when pain persists past the point of tissue healing it is thought to relate to abnormal pain processing in the CNS such as persistent central sensitization. Studies have shown that persistent central sensitization occurs in about 1/3 of people with chronic pain from knee OA and this abnormal pain processing can affect motor output and motor adaptation. It is unclear whether individuals with OA and persistent sensitization are predisposed to heightened pain perception or whether they develop heightened pain as a result of the chronic pain from …

Corticosteroids And Pediatric Septic Shock Outcomes: A Risk Stratified Analysis, Sarah J. Atkinson, Natalie Z. Cvijanovich, Neal J. Thomas, Geoffrey L. Allen, Nick Anas, Robert J. Freishtat, +17 Additional Authors

Pediatrics Faculty Publications

Background

The potential benefits of corticosteroids for septic shock may depend on initial mortality risk.

Objective

We determined associations between corticosteroids and outcomes in children with septic shock who were stratified by initial mortality risk.

Methods

We conducted a retrospective analysis of an ongoing, multi-center pediatric septic shock clinical and biological database. Using a validated biomarker-based stratification tool (PERSEVERE), 496 subjects were stratified into three initial mortality risk strata (low, intermediate, and high). Subjects receiving corticosteroids during the initial 7 days of admission (n = 252) were compared to subjects who did not receive corticosteroids (n = 244). Logistic regression …

Melampomagnolide B Derivatives As Antileukemic And Cytotoxic Agents, Peter A. Crooks, Craig T. Jordan, Shanshan Pei, Shama Nasim

Pharmaceutical Sciences Faculty Patents

Melampomagnolide B is disclosed as a new antileukemic sesquiterpene. A biotin-conjugated derivative of melampomagnolide B was prepared to elucidate its mechanism of action. Prodrugs of Melampomagnolide B are disclosed.

Olfactory Acuity In Chronic Migraine: A Cross-Sectional Study., Alexander C Whiting, Michael J. Marmura, Sarah E Hegarty, Scott W. Keith

Department of Neurology Faculty Papers

OBJECTIVE/BACKGROUND: This study aims to measure olfactory acuity in chronic migraine subjects, at baseline and on migraine days, and compare to age- and sex-matched controls. Olfactory impairment is common in neurological disorders. While smell hypersensitivity has been established with chronic migraine, olfactory acuity has not been well studied.

METHODS: We recruited 50 subjects with chronic migraine from the Jefferson Headache Center and 50 age- and sex-matched controls. Using the University of Pennsylvania Smell Identification Test (UPSIT), a validated test of olfaction, olfactory acuity was measured at baseline and during a migraine for subjects, and compared to controls at baseline and …

What's Happening: November 10, 2014, Maine Medical Center

What's Happening

No abstract provided.

Nerve Growth Factor Regulates Neurolymphatic Remodeling During Corneal Inflammation And Resolution., Darci M. Fink, Alicia L. Connor, Philip M. Kelley, Maria M. Steele, Michael A. Hollingsworth, Richard M. Tempero

Journal Articles: Eppley Institute

The cellular and physiologic mechanisms that regulate the resolution of inflammation remain poorly defined despite their widespread importance in improving inflammatory disease outcomes. We studied the resolution of two cardinal signs of inflammation-pain and swelling-by investigating molecular mechanisms that regulate neural and lymphatic vessel remodeling during the resolution of corneal inflammation. A mouse model of corneal inflammation and wound recovery was developed to study this process in vivo. Administration of nerve growth factor (NGF) increased pain sensation and inhibited neural remodeling and lymphatic vessel regression processes during wound recovery. A complementary in vivo approach, the corneal micropocket assay, revealed that …

College Of Public Health News, Georgia Southern University

College of Public Health: News & Publications

• Associations of State Legal Mandates
• Funding for Health Informatics to Promote Improved Coordination of Care
• Lessons to Transform Healthcare Performance

Knowledge And Acceptance Of Hpv And The Hpv Vaccine In Young Men And Their Intention To Be Vaccinated, Brenda Renee Jasper

USF Tampa Graduate Theses and Dissertations

Sexually active young men are at high risk of contracting HPV and developing genital warts and penile/anal cancers. They contribute significantly to the incidence of HPV in women. The HPV vaccine, Gardasil, was approved in 2009 for use in preventing HPV 6 and 11 in young males ages 9 to 26. Knowledge and awareness of the virus and the vaccine is limited among young men. Promoting education and prevention measures regarding HPV and reducing personal risks to HPV is significant in narrowing the gap between acquisition of the HPV virus and cancer sequelae. A correlational design utilizing cross-sectional survey methodology …

Statistical Analysis And Modeling Of Pm2.5 Speciation Metals And Their Mixtures, Boubakari Ibrahimou

USF Tampa Graduate Theses and Dissertations

Exposure to fine particulate matter (PM_2.5) in the ambient air is associated with various health effects. There is increasing evidence which implicates the central role played by specific chemical components such as heavy metals of PM_2.5. Given the fact that humans are exposed to complex mixtures of environmental pollutants such as PM_2.5, research efforts are intensifying to study the mixtures composition and the emission sources of ambient PM, and the exposure-related health effects. Factor analysis as well source apportionment models are statistical tools potentially useful for characterizing mixtures in PM_2.5. However, classic …

Health Policy & Management News, Georgia Southern University

Health Policy & Community Health: News & Publications (2011-2018)

• Funding for Health Informatics to Promote Improved Coordination of Care
• Associations of State Legal Mandates
• Lessons to Transform Healthcare Performance

Computer-Aided Structure-Based Drug Discovery: Cxcl12, P. Aeruginosa Lpxa, And The Tiam1 Pdz Domain, Emmanuel William Smith

USF Tampa Graduate Theses and Dissertations

For structure-based drug discovery, structural information of a target protein is necessary. NMR, or X-ray crystallography can provide necessary information on active site configuration that can lead a successful virtual screening campaign into identifying binders that may then be optimized into potent inhibitors. However, many challenges exist in the structure-based drug discovery cycle. For instance, structure determination of a protein of interest can many times be a daunting task. In addition, complex structure determination, which can allow essential characterization of protein-ligand interactions, is also challenging and many times impossible. Virtual screening heavily relies on such structural information, but hit-to-lead optimization …

Medical School Watercooler Newsletter - November 9, 2014, Lindsey Lyle

Watercooler Newsletter

This is the November 9, 2014 edition of the Frederick P. Whiddon College of Medicine's newsletter - Watercooler.

Contents Include:

• Dr. Michael Welsh to Give Charles M. Baugh Lecture
• USA Health Disparities Research Group, Student-Run Free Clinic to Host 'Homelessness in Our Community'
• USA Welcomes Dr. Wito Richter
• USA Biomedical Library Hosts Traveling Exhibition
• USA Physicians Group Participates in Benefits Fair

A Pilot Study On The Use Of Lecture Tools To Enhance The Teaching Of Pharmacokinetics And Pharmacodynamics, Hollie I. Swanson, Michael T. Piascik

Pharmacology and Nutritional Sciences Faculty Publications

Pharmacokinetics and pharmacodynamics are essential topics contained within the medical curriculum and are highly amenable to active-learning approaches. In this pilot study, we incorporated Lecture Tools, a cloud-based audience response system, into a lecture-based graduate course. Lecture Tools was used by both the instructors and the students during peer presentations. Advantages noted by the instructors include the versatility of the questions that can be presented and the ease with which student assessment can be conducted. Student surveys revealed that, overall, the use of Lecture Tools enhanced student attentiveness and engagement and facilitated student participation in questions and answers. Some disadvantages …

Bilingual Language Assessment: Contemporary Practice Versus Recommended Practice, Graciela Arias

Theses and Dissertations

Due to the increasing number of culturally and linguistically diverse students within American school systems, speech-language pathologists (SLPs) in school settings must be prepared to distinguish between typically developing bilingual students and those with language impairments. The purpose of this study was to identify current practices of school-based SLPs for bilingual language assessment and compare them to both American Speech-Language-Hearing Association (ASHA) best practice guidelines, and mandates of the Individuals with Disabilities Education Act (IDEA). The study was modeled to replicate Caesar and Kohler's (2007) study to include a nationally representative sample. While the survey was opened over 400 times, …

Comfort Care And Symptom Management, Shawnna Cannaday, Rn, Msn, Fnp-Bc, Theresa P. Yeo, Phd, Mph, Acnp

Pancreatic Cancer & Related Diseases Patient Symposium

Discuss Common Concerns in Supportive Care

•Grief

•Pain

•Nausea / Constipation / Diarrhea

•Anxiety / Depression

•Fatigue / Tiredness

•Decision making

Heart Of The Matter, Children's Mercy Hospital

Our Story Continues

The Ward Family Heart Center at Children’s Mercy has received approval to begin performing pediatric heart transplants, making it the first healthcare facility in the Kansas City region to offer the life-saving procedure to pediatric patients.

Leading the Children’s Mercy heart transplant team are two nationally recognized experts:

James D. St. Louis, MD, is a board-certified thoracic and cardiac surgeon with more than 15 years of pediatric experience. Dr. St. Louis previously was the Director of Pediatric Cardiac Transplantation at the University of Minnesota Amplatz Children’s Hospital.

Aliessa P. Barnes, MD, is a board-certified pediatric cardiologist specializing in pediatric heart …

Kynurenine Aminotransferase Iii And Glutamine Transaminase L Are Identical Enzymes That Have Cysteine S-Conjugate Β-Lyase Activity And Can Transaminate L-Selenomethionine, John T. Pinto, Boris F. Krasnikov, Steven Alcutt, Melanie E. Jones, Thambi Dorai, Maria T. Villar, Antonio Artigues, Jianyong Li, Arthur J. Cooper

NYMC Faculty Publications

Three of the four kynurenine aminotransferases (KAT I, II, and IV) that synthesize kynurenic acid, a neuromodulator, are identical to glutamine transaminase K (GTK), α-aminoadipate aminotransferase, and mitochondrial aspartate aminotransferase, respectively. GTK/KAT I and aspartate aminotransferase/KAT IV possess cysteine S-conjugate β-lyase activity. The gene for the former enzyme, GTK/KAT I, is listed in mammalian genome data banks as CCBL1 (cysteine conjugate beta-lyase 1). Also listed, despite the fact that no β-lyase activity has been assigned to the encoded protein in the genome data bank, is a CCBL2 (synonym KAT III). We show that human KAT III/CCBL2 possesses cysteine S-conjugate β-lyase …

On Reporting The Onset Of The Intention To Move, Uri Maoz, Liad Mudrik, Ram Rivlin, Ian Ross, Adam Mamelak, Gideon Yaffe

Psychology Faculty Books and Book Chapters

"In 1965, Hans Kornhuber and Luder Deecke made a discovery that greatly influenced the study of voluntary action. Using electroencephalography (EEG), they showed that when aligning some tens of trials to movement onset and averaging, a slowly decreasing electrical potential emerges over central regions of the brain. It starts 1 second ( s) or so before the onset of the voluntary action1 and continues until shortly after the action begins. They termed this the Bereitschaftspotential, or readiness potential (RP; Kornhuber & Deecke, 1965).2 This became the first well-established neural marker of voluntary action. In that, the RP allowed for more …

Pharmacological Interventions For Somatoform Disorders In Adults, Maria Kleinstäuber, Michael Witthöft, Andrés Steffanowski, Harm Van Marwijk, Wolfgang Hiller, Michael J. Lambert

Psychology Faculty Publications

Background: Somatoform disorders are characterised by chronic, medically unexplained physical symptoms (MUPS). Although different medications are part of treatment routines for people with somatoform disorders in clinics and private practices, there exists no systematic review or meta‐analysis on the efficacy and tolerability of these medications. We aimed to synthesise to improve optimal treatment decisions. Objectives: To assess the effects of pharmacological interventions for somatoform disorders (specifically somatisation disorder, undifferentiated somatoform disorder, somatoform autonomic dysfunction, and pain disorder) in adults. Search methods: We searched the Cochrane Depression, Anxiety and Neurosis Review Group's Specialised Register (CCDANCTR) (to 17 January 2014). This register …

Minutes Of 11/07/2014 Hsc Board Of Directors Mtg, Patrice Martin

HSC Committee (A subcommittee of the UNM Board of Regents)

No abstract provided.