Medicine and Health Sciences Commons^™

Bidirectional Global Health Education: The Rvcp-Jeff Health Exchange Program, Ellen J. Plumb Md, James D. Plumb Md, Mph, Komal S. Soin Md

Population Health Matters (Formerly Health Policy Newsletter)

No abstract provided.

Jsph Hosts A Successful Gathering Of Future Leaders In Quality And Safety, Diana Huang

Population Health Matters (Formerly Health Policy Newsletter)

No abstract provided.

Détection Des Virus Respiratoires Et Entériques En Milieu Hospitalier : Une Étude Pilote, Caroline Duchaine, Marc Veillette, Julie Jean, Yves Longtin, Laetitia Bonifait, Nathalie Turgeon, Rémi Charlebois

Rapports de recherche scientifique

Selon l’Institut national de santé publique du Québec (INSPQ), les infections nosocomiales constituent une cause majeure de complication des soins de santé avec comme impacts, une augmentation de la mortalité et de la morbidité, une prolongation de l’hospitalisation et une majoration importante des coûts de santé. Ces infections représentent la quatrième cause de mortalité au Canada et sont à l’origine d’un grand nombre de lésions professionnelles (Raka et coll. 2006). Bien que des efforts considérables soient faits sur le terrain pour endiguer ce problème, les infections nosocomiales perdurent et tendent à se complexifier : résistance aux antibiotiques, souches plus virulentes, …

Overexpression Of Sox11 Promotes Corticospinal Tract Regeneration After Spinal Injury While Interfering With Functional Recovery, Zimei Wang, Ashley Reynolds, Adam Kirry, Christopher Nienhaus, Murray G. Blackmore

Biomedical Sciences Faculty Research and Publications

Embryonic neurons, peripheral neurons, and CNS neurons in zebrafish respond to axon injury by initiating pro-regenerative transcriptional programs that enable axons to extend, locate appropriate targets, and ultimately contribute to behavioral recovery. In contrast, many long-distance projection neurons in the adult mammalian CNS, notably corticospinal tract (CST) neurons, display a much lower regenerative capacity. To promote CNS repair, a long-standing goal has been to activate pro-regenerative mechanisms that are normally missing from injured CNS neurons. Sox11 is a transcription factor whose expression is common to a many types of regenerating neurons, but it is unknown whether suboptimal Sox11 expression contributes …

The Development Of Listen: A Novel Intervention For Loneliness, Laurie A. Theeke Phd, Jennifer A. Mallow Phd

Faculty & Staff Scholarship

Purpose: The purpose of this paper is to present the development of LISTEN (Loneliness Intervention

using Story Theory to Enhance Nursing-sensitive outcomes), a new intervention for loneliness.

Methods: LISTEN was developed using the Medical Research Council (MRC) framework for intervention

development. Extensive literature review revealed that belonging, relating, place in community,

challenges, and meanings of coping were concepts significant to loneliness. Past interventions

were limited but it was determined from a recent meta-analysis that enhanced effectiveness

may result from interventions that targeted the poorly adapted cognitive processes of loneliness.

These processes include social undesirability, stigma, and negative thoughts about self …

Inaugural Editorial - Journal Of Nutritional Medicine And Diet Care, Basil Aboul-Enein

Health & Wellness Department Faculty Publications and Research

No abstract provided.

Proteomic Signature Of The Murine Intervertebral Disc, Matthew R. Mccann, Priya Patel, Agya Frimpong, Yizhi Xiao, Walter L. Siqueira, Cheryle A. Séguin

Bone and Joint Institute

© 2015 McCann et al. Low back pain is the most common musculoskeletal problem and the single most common cause of disability, often attributed to degeneration of the intervertebral disc. Lack of effective treatment is directly related to our limited understanding of the pathways responsible for maintaining disc health. While transcriptional analysis has permitted initial insights into the biology of the intervertebral disc, complete proteomic characterization is required. We therefore employed liquid chromatography electrospray ionization tandem mass spectrometry (LC-ESI-MS/MS) protein/peptide separation and mass spectrometric analyses to characterize the protein content of intervertebral discs from skeletally mature wild-type mice. A total …

Toll Like Receptor (Tlr) Stimulation For Ocular Angiogenesis And Macular Degeneration, Jayakrishna Ambati

Ophthalmology and Visual Science Faculty Patents

Provided are methods and compositions for the treatment or prevention of ocular angiogenesis and neovascularization. Administration of stimulators of the TLR3 and TLR7 receptors, Trif or of IL-10 and IL-12 inhibits ocular angiogenesis. Furthermore, all siRNAs (both targeted and non-targeted) can inhibit ocular angiogenesis.

The Effects Of Test-Enhanced Learning On Long-Term Retention In Aan Annual Meeting Courses., Douglas P Larsen, Andrew C Butler, Wint Y Aung, John R Corboy, Deborah I Friedman, Michael R Sperling

Department of Neurology Faculty Papers

OBJECTIVE: We measured the long-term retention of knowledge gained through selected American Academy of Neurology annual meeting courses and compared the effects of repeated quizzing (known as test-enhanced learning) and repeated studying on that retention.

METHODS: Participants were recruited from 4 annual meeting courses. All participants took a pretest. This randomized, controlled trial utilized a within-subjects design in which each participant experienced 3 different postcourse activities with each activity performed on different material. Each key information point from the course was randomized in a counterbalanced fashion among participants to one of the 3 activities: repeated short-answer quizzing, repeated studying, and …

Scoliosis Related Information On The Internet In China: Can Patients Benefit From This Information?, Hongda Bao, Feng Zhu, Fei Wang, Zhen Liu, Mike H. Bao, Shouyu He, Zezhang Zhu, Yong Qiu

Dartmouth Scholarship

Background: There has been an increasing popularity of searching health related information online in recent years. Despite that considerable amount of scoliosis patients have shown interest in obtaining scoliosis information through Internet, previous studies have demonstrated poor quality of online information. However, this conclusion may vary depending on region and culture. Since China has a restricted Internet access outside of its borders, the aim of this study is to evaluate the quality of scoliosis information available online using recognized scoring systems and to analyze the Internet as a source of health information in China.

Methods: A survey-based questionnaire was distributed …

Directed Evolution Of A Yeast-Displayed Hiv-1 Sosip Gp140 Spike Protein Toward Improved Expression And Affinity For Conformational Antibodies, Sebastian K. Grimm, Michael B. Battles, Margaret E. Ackerman

Dartmouth Scholarship

Design of an envelope-based immunogen capable of inducing a broadly neutralizing anti- body response is thought to be key to the development of a protective HIV-1 vaccine. How- ever, the broad diversity of viral variants and a limited ability to produce native envelope have hampered such design efforts. Here we describe adaptation of the yeast display sys- tem and use of a combinatorial protein engineering approach to permit directed evolution of HIV envelope variants. Because the intrinsic instability and complexity of this trimeric glyco- protein has greatly impeded the development of immunogens that properly represent the structure of native envelope, …

Mdr1 Sirna Loaded Hyaluronic Acid-Based Cd44 Targeted Nanoparticle Systems Circumvent Paclitaxel Resistance In Ovarian Cancer, Xiaoqian Yang, Arun K. Iyer, Amit Singh, Edwin Choy, Francis J. Hornicek, Mansoor M. Amiji, Zhenfeng Duan

Pharmaceutical Sciences Faculty Publications

Development of multidrug resistance (MDR) is an almost universal phenomenon in patients with ovarian cancer, and this severely limits the ultimate success of chemotherapy in the clinic. Overexpression of the MDR1 gene and corresponding P-glycoprotein (Pgp) is one of the best known MDR mechanisms. MDR1 siRNA based strategies were proposed to circumvent MDR, however, systemic, safe, and effective targeted delivery is still a major challenge. Cluster of differentiation 44 (CD44) targeted hyaluronic acid (HA) based nanoparticle has been shown to successfully deliver chemotherapy agents or siRNAs into tumor cells. The goal of this study is to evaluate the ability of …

Ada News - 02/16/2015, American Dental Association, Publishing Division

ADA News

Established in 1970 as the official newspaper of the American Dental Association, the ADA News serves practicing dentists and others allied to the dental profession in the U.S. and internationally. It is the No. 1 source of news and information about the many benefits and services the ADA delivers to members daily as well as timely information on scientific, social, political and economic developments affecting dentistry and health care.

Posterior Approach To Kidney Dissection: An Old Surgical Approach For Integrated Medical Curricula, Frank J. Daly, David L. Bolender, Deepali Jain, Sheryl Uyeda, Todd M. Hoagland

Biomedical Sciences Faculty Publications

Integrated medical curricular changes are altering the historical regional anatomy approach to abdominal dissection. The renal system is linked physiologically and biochemically to the cardiovascular and respiratory systems, yet anatomist often approach the urinary system as part of the abdomen and pelvic regions. As part of an integrated curriculum, the renal system must be covered relatively quickly after the thorax in the cadaver lab, often without the opportunity to fully appreciate the rest of the abdominal contents. This paper provides dissection instructions that follow the one of the historical surgical approaches for nephrectomy, including preservation of the posterior abdominal wall …

Macular Pigment Spatial Distribution Effects On Glare Disability/Efectos De La Distribución Espacial Del Pigmento Macular En El Nivel De Discapacidad Por Deslumbramiento, Christopher M. Putnam, Carl J. Bassi

Educator Preparation & Leadership Faculty Works

Purpose

Methods

What's Happening: February 16, 2015, Maine Medical Center

What's Happening

No abstract provided.

Molecular Docking And Inhibition Of Matrix Metalloproteinase-2 By Novel Difluorinatedbenzylidene Curcumin Analog, Aamir Ahmad, Afreen Sayed, Kevin R. Ginnebaugh, Vivek Sharma, Anita Suri, Arundhati Saraph, Subhash Padhye, Fazlul H. Sarkar

Department of Pathology

We recently described the synthesis and characterization of a novel difluorinatedbenzylidene analog of curcumin, commonly referred as CDF, which demonstrated significantly enhanced bioavailability and in vivo anticancer activity. CDF targets many factors similar to curcumin, albeit with more potency, as reported previously. To further highlight this differential behavior of CDF, we chose matrix metalloproteinase protein MMP-2 which is involved in the processes of invasion and metastasis of human tumors. Both curcumin and CDF were characterized for their binding characteristics using in silico docking studies; they were also evaluated via biological assays involving gelatin zymography, miRNA analysis, invasion assays and ELISA. …

Medical School Watercooler Newsletter - February 15, 2015, Lindsey Lyle

Watercooler Newsletter

This is the February 15, 2015 edition of the Frederick P. Whiddon College of Medicine's Newsletter - Watercooler.

Contents Include:

USA Gold Humanism Honor Society Members Participate in 'Tell Me More' Solidarity Day

Summer Research Proposal Deadline Approaching

USA College of Medicine Facebook Page Hits Milestone

USA Medical Student Elected Southern Regional Legislative Affairs Delegate

Estimating The Costs Of Foundational Public Health Services, Glen P. Mays, Cezar B. Mamaril

UKCPHSSR Research Briefs and Reports

The Institute of Medicine’s 2012 report on public health financing called for the convening of expert panels to identify the components of a “minimum package” of public health services and cross-cutting capabilities that should be available in every U.S. community to protect and improve population health. This report also called for studies to identify the resources required to make these services universally available across the country. This research brief describes the research methodology in use to generate first-generation estimates of current resource use and estimated resource needs for implementing foundational public health services and capabilities.

The Effect Of Active Video Games On The Heart Rate Of Older Adults, Yeon Bai, Shahla M. Wunderlich, Diane M. Hanel

Department of Nutrition and Food Studies Scholarship and Creative Works

Background: Heart rate is used as a health biomarker. This aim of this study was to investigate the effects of playing active video games on the heart rate of older adults, in comparison to the heart rate after common table recreational activity.

Methods: An experimental study with 40 participants was conducted: a control group (n=20) participated in common Pokeno® card games; an experimental group (n=20) played WiiTM bowling. The participants’ pre- and post-activity heart rates were measured and compared between and within groups using t-tests.

Results: The findings signified an 11.9% increase (p

Conclusions: The inclusion of active video games …

Novel Actions Of Next-Generation Taxanes Benefit Advanced Stages Of Prostate Cancer., Renée De Leeuw, Lisa D. Berman-Booty, Matthew J. Schiewer, Stephen J Ciment, Robert Den, Adam P. Dicker, William Kelly, Edouard J. Trabulsi, Costas D. Lallas, Leonard G. Gomella, Karen E. Knudsen

Department of Cancer Biology Faculty Papers

PURPOSE: To improve the outcomes of patients with castration-resistant prostate cancer (CRPC), there is an urgent need for more effective therapies and approaches that individualize specific treatments for patients with CRPC. These studies compared the novel taxane cabazitaxel with the previous generation docetaxel, and aimed to determine which tumors are most likely to respond.

EXPERIMENTAL DESIGN: Cabazitaxel and docetaxel were compared via in vitro modeling to determine the molecular mechanism, biochemical and cell biologic impact, and cell proliferation, which was further assessed ex vivo in human tumor explants. Isogenic pairs of RB knockdown and control cells were interrogated in vitro …

Binding Of Cxcl8/Il-8 To Mycobacterium Tuberculosis Modulates The Innate Immune Response, Agnieszka Krupa, Marek Fol, Bozena R. Dziadek, Ewa Kepka, Dominika Wojciechowska, Anna Brzostek, Agnieszka Torzewska, Jaroslaw Dziadek, Robert P. Baughman, David Griffith, Anna K. Kurdowska

Cellular and Molecular Biology Faculty Publications and Presentations

Interleukin-8 (IL-8) has been implicated in the pathogenesis of several human respiratory diseases, including tuberculosis (TB). Importantly and in direct relevance to the objectives of this report quite a few findings suggest that the presence of IL-8 may be beneficial for the host. IL-8 may aid with mounting an adequate response during infection with Mycobacterium tuberculosis (M. tb); however, the underlying mechanism remains largely unknown. The major goal of our study was to investigate the contribution of IL-8 to the inflammatory processes that are typically elicited in patients with TB. We have shown for the first time that IL-8 can …

Anti-Tumoral Effects Of Mir-3189-3p In Glioblastoma, Duane Jeansonne, Mariacristina Deluca, Luis Marrero, Adam Lassak, Marco Pacifici, Dorota Wyczechowska, Anna Wilk, Krzysztof Reiss, Francesca Peruzzi

School of Medicine Faculty Publications

Glioblastoma is one of the most aggressive brain tumors. We have previously found up-regulation of growth differentiation factor 15 (GDF15) in glioblastoma cells treated with the anticancer agent fenofibrate. Sequence analysis of GDF15 revealed the presence of a microRNA, miR-3189, in the single intron. We then asked whether miR-3189 was expressed in clinical samples and whether it was functional in glioblastoma cells. We found that expression of miR-3189-3p was down-regulated in astrocytoma and glioblastoma clinical samples compared with control brain tissue. In vitro, the functionality of miR-3189-3p was tested by RNA-binding protein immunoprecipitation, and miR-3189-3p coimmunoprecipitated with Argonaute 2 together …

Diversification Of Importin-Α Isoforms In Cellular Trafficking And Disease States., Ruth A. Pumroy, Gino Cingolani

Department of Biochemistry and Molecular Biology Faculty Papers

The human genome encodes seven isoforms of importin α which are grouped into three subfamilies known as α1, α2 and α3. All isoforms share a fundamentally conserved architecture that consists of an N-terminal, autoinhibitory, importin-β-binding (IBB) domain and a C-terminal Arm (Armadillo)-core that associates with nuclear localization signal (NLS) cargoes. Despite striking similarity in amino acid sequence and 3D structure, importin-α isoforms display remarkable substrate specificity in vivo. In the present review, we look at key differences among importin-α isoforms and provide a comprehensive inventory of known viral and cellular cargoes that have been shown to associate preferentially with specific …

Postcolonial Disability In Mohesen Makhmalbaf’S Kandahar, Sukshma Vedere

Ray Browne Conference on Cultural and Critical Studies (2015-2021)

Kandahar (2001), an Iranian film directed by Mohsen Makhmalbaf, details the journey of the protagonist, Nafas, to Kandahar to save her sister from committing suicide on the day of the solar eclipse. The film has gained recent attention by disability studies scholars for the representation of disability in Afghanistan; scholars have discussed the significance of prosthetics and international aid for the disabled in post-war zones of the Third World, but little has been said about disability as a postcolonial embodiment. I argue that Kandahar represents the postcolonial state as a disabled space both literally and metaphorically. It projects the veil …

Measuring Organisational Readiness For Patient Engagement (More): An International Online Delphi Consensus Study, Linda J. M. Oostendorp, Marie-Anne Durand, Amy Lloyd, Glyn Elwyn

Dartmouth Scholarship

Widespread implementation of patient engagement by organisations and clinical teams is not a reality yet. The aim of this study is to develop a measure of organisational readiness for patient engagement designed to monitor and facilitate a healthcare organisation’s willingness and ability to effectively implement patient engagement in healthcare. The development of the MORE (Measuring Organisational Readiness for patient Engagement) scale was guided by Weiner’s theory of organisational readiness for change. Weiner postulates that an organisation’s readiness is determined by both the willingness and ability to implement the change (i.e. in this context: patient engagement). A first version of the …

Cmh Performs Its First Heart Transplant, Children's Mercy Hospital

Our Story Continues

Kansas City teen, Hannah Mountz, is first patient to undergo a pediatric heart transplant at the Ward Family Heart Center

Factors Affecting Ventriculoperitoneal Shunt Survival In Adult Patients, Farid Khan, Abdul Rehman, Muhammad Shahzad Shamim, Muhammad Ehsan Bari

Section of Neurosurgery

Background: Ventriculoperitoneal (VP) shunt insertion remains the mainstay of treatment for hydrocephalus despite a high rate of complications. The predictors of shunt malfunction have been studied mostly in pediatric patients. In this study, we report our 11-year experience with VP shunts in adult patients with hydrocephalus. We also assess the various factors affecting shunt survival in a developing country setting.
Methods: A retrospective chart analysis was conducted for all adult patients who had undergone shunt placement between the years 2001 and 2011. Kaplan-Meier curves were used to determine the duration from shunt placement to first malfunction and log-rank (Cox-Mantel) tests …

College Of Public Health News, Georgia Southern University

College of Public Health: News & Publications

• Impact of Physical Activity on Stress Tolerance

Improving Care Of Assisted Living Residents With Dementia Through A Competency-Based Behavioral Training Curriculum For Assisted Living Caregivers, Mary Ann Z. De Vera

Doctor of Nursing Practice (DNP) Projects

Behavioral and psychological symptoms of dementia (BPSD) are common among residents of assisted living facilities. Inadequately managed symptoms of BPSD can lead to problematic behaviors with significant consequences for patients and caregivers. Non-pharmacologic approaches to the management of problematic behaviors in individuals with dementia are the preferred management option. Caregiver training and education to enhance knowledge and skills in managing behavioral and psychological symptoms for assisted living caregivers is indicated to provide optimum care for patients with dementia. The purpose of this doctor of nursing practice (DNP) project was to develop and implement a caregiver-training workshop utilizing a competency-based behavioral …