Medicine and Health Sciences Commons^™

School Of Medicine Academic Plan, 2009-2014

Annual Reports - Education

The University of Connecticut School of Medicine is the only public medical school in the state and one of only three public medical schools in the New England. Consequently, it plays a pivotal role in education, research, and healthcare delivery in both the state and the region. The primary mission of the School of Medicine is education at the undergraduate, graduate, and professional levels for practitioners, teachers, and researchers, conducted in an environment of exemplary patient care, research, and public service.

Expression And Function Of Hypoxia Inducible Factor-1 Alpha In Human Melanoma Under Non-Hypoxic Conditions, Caroline N. Mills, Sandeep S. Joshi, Richard M. Niles

Biochemistry and Microbiology

Background

Hypoxia inducible factor-1 alpha (HIF-1α) protein is rapidly degraded under normoxic conditions. When oxygen tensions fall HIF-1α protein stabilizes and transactivates genes involved in adaptation to hypoxic conditions. We have examined the normoxic expression of HIF-1α RNA and protein in normal human melanocytes and a series of human melanoma cell lines isolated from radial growth phase (RGP), vertical growth phase (VGP) and metastatic (MET) melanomas.

Results

HIF-1α mRNA and protein was increased in RGP vs melanocytes, VGP vs RGP and MET vs VGP melanoma cell lines. We also detected expression of a HIF-1α mRNA splice variant that lacks part …

Mcconnell, Addison Mitchell "Mitch," Jr., B. 1942 (Sc 2081), Manuscripts & Folklife Archives

Manuscript Collection Finding Aids

Finding aid only for Manuscripts Small Collection 2081. Letter from U.S. Senator Mitch McConnell to Sue Lynn Stone, Bowling Green, Kentucky, responding to her concerns about cancer research and expressing support for funding the National Institutes of Health.

Validation Of A Commercial Geographical Information Systems Database Of Walking And Bicycling Destinations, Heather A. Whitcomb, Ellen K. Cromley, Kosuke Tamura, Steven J. Melly, Sayali Kale, Francine Laden, Peter James, Robin Puett, Eran Ben-Joseph, Philip J. Troped

GIS Day

Background: Recent interdisciplinary studies in public health, transportation, and urban planning have shown that stores and other destinations such as banks, post offices, and physical activity facilities within close proximity to residences are positively related to recreational and transportation physical activity. The built environment has been measured several different ways, including conducting field audits and by surveying individuals’ perceptions of their neighborhood. Increasingly researchers are also using geographic information systems (GIS) software and commercially available data sources to create objective measures of the built environment. The advantages of commercial data are that they are relatively easy to access and are …

Ada News - 11/16/2009, 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.

Experiences, Attitudes And Barriers Towards Research Amongst Junior Faculty Of Pakistani Medical Universities, Saniya Sabzwari, Samreen Kauser, Ali Khan Khuwaja

Department of Family Medicine

Background: The developing world has had limited quality research and in Pakistan, research is still in its infancy. We conducted a study to assess the proportion of junior faculty involved in research to highlight their attitude towards research, and identify the factors associated with their research involvement. Methods: A cross-sectional study was conducted in four medical universities/teaching hospitals in Pakistan, representing private and public sectors. A pre-tested, self-administered questionnaire was used to collect information from 176 junior faculty members of studied universities/hospitals. Logistic regression analysis was used to identify factors related to attitudes and barriers in research among those currently …

Doxorubicin Loaded Polymeric Nanoparticulate Delivery System To Overcome Drug Resistance In Osteosarcoma, Michiro Susa, Arun K. Iyer, Keinosuke Ryu, Francis J. Hornicek, Henry Mankin, Mansoor M. Amiji, Zhenfeng Duan

Pharmaceutical Sciences Faculty Publications

Background: Drug resistance is a primary hindrance for the efficiency of chemotherapy against osteosarcoma. Although chemotherapy has improved the prognosis of osteosarcoma patients dramatically after introduction of neo-adjuvant therapy in the early 1980's, the outcome has since reached plateau at approximately 70% for 5 year survival. The remaining 30% of the patients eventually develop resistance to multiple types of chemotherapy. In order to overcome both the dose-limiting side effects of conventional chemotherapeutic agents and the therapeutic failure incurred from multidrug resistant (MDR) tumor cells, we explored the possibility of loading doxorubicin onto biocompatible, lipid-modified dextran-based polymeric nanoparticles and evaluated the …

Medical School Watercooler Newsletter - November 15, 2009, Lindsey Lyle

Watercooler Newsletter

This is the November 15, 2009 edition of the Frederick P. Whiddon College of Medicine's newsletter - Watercooler

Contents Include:

• Healthy Rx: Wash your hands!
• Stimulus Money: Where's it going?

Animal Health Matters, David H. Zeman

Animal Health MATTERS Newsletter

Director's Message [Page] 1- Education...Discovery...Service: Dedicated people required [Page] 1- Dr. Firkins Motivates Faculty, Staff, Students [Page] 2- AVMA Survey Indicates Most Starting Salaries are up for New Veterinarians Pieces and Parts [Page] 3- Ability of PCR to detect PRRSV 3-4-2 RFLP cut pattern strain [Page] 3- Chase named Veterinarian of the Year by SDVMA [Page] 3- Subscribe to CVM Updates [Page] 4- The Bacteriology Section at SDSU ADRDL [Page] 6- Disposal of Veterinary Sharps in South Dakota [Page] 6- Incoming Freshmen with Pre-Vet Majors at SDSU [Page] 7- 2009—2010 Veterinary Science Scholarship Awards [Page] 7- SDSU Students Accepted to …

Solution Structure Of The Inhibitory Phosphorylation Domain Of Myosin Phosphatase Targeting Subunit 1., Shunsuke Mori, Ryou Iwaoka, Masumi Eto, Shin-Ya Ohki

Department of Molecular Physiology and Biophysics Faculty Papers

Cell motility, such as smooth muscle contraction and cell migration, is controlled by the reversible phosphorylation of the regulatory light chain of myosin II and other cytoskeletal proteins. Mounting evidence suggests that in smooth muscle cells and other types of cells in vertebrates, myosin phosphatase (MP) plays an important role in controlling the phosphorylation of myosin II as well as other cytoskeletal proteins, including ezrin, moesin, and radixin.1 MP is a holoenzyme consisting of a catalytic subunit of a type-1 Ser/Thr phosphatase (PP1C) delta isoform, a myosin phosphatase targeting subunit 1 (MYPT1), and an accessory subunit M21. In this ternary …

Mckenney, John Oscar, 1879-1946 (Sc 2122), Manuscripts & Folklife Archives

Manuscript Collection Finding Aids

Finding aid only for Manuscripts Small Collection 2122. Three notebooks of John Oscar McKenney, a Beaver Dam, Kentucky physician. The books contain notes on physiology and on the characteristics, diagnosis and treatment of illnesses and diseases.

No Time For Fear, Kenneth P. Serbin

At Risk for Huntington's Disease

No abstract provided.

Nonhomologous End-Joining: Tdp1-Mediated Processing, Atm-Mediated Signaling, Amy Hawkins

Theses and Dissertations

This thesis investigates two separate features of nonhomologous end-joining (NHEJ) DNA repair: end processing, and DNA repair kinase signaling. DNA end processing was investigated in a mouse model of hereditary spinocerebellar ataxia with axonal neuropathy (SCAN1), a congenital neurodegenerative disease. SCAN1 is caused by a homozygous H493R mutation in the active site of tyrosyl-DNA phosphodiesterase (TDP1). To address how the H493R mutation elicits the specific pathologies of SCAN1 and to further elucidate the role of TDP1 in processing DNA end modifications, we generated a Tdp1 knockout mouse and characterized their behavior and specific repair deficiencies in extracts of embryonic fibroblasts …

Geriatric Patients' Expectations Of Their Physicians: Findings From A Tertiary Care Hospital In Pakistan, Taimur Saleem, Umair Khalid, Waris Qidwai Dr

Department of Family Medicine

Background: Geriatric health is a neglected and under-explored area internationally and in Pakistan. We aimed to ascertain the expectations of the geriatric Patients from their physicians and the factors associated with Patient satisfaction in this particular age bracket.
Methods: A cross-sectional survey was carried out at a tertiary care teaching hospital in Karachi, Pakistan. Data collection was carried out via face-to-face interviews based on structured, pretested questionnaires. All consenting individuals aged 65 years or above were recruited into the study. Convenience sampling was used to draw the sample. The data was analyzed using SPSS version 16. Geriatric Patient's expectations from …

A Privacy Framework For Mobile Health And Home-Care Systems, David Kotz, Sasikanth Avancha, Amit Baxi

Dartmouth Scholarship

In this paper, we consider the challenge of preserving patient privacy in the context of mobile healthcare and home-care systems, that is, the use of mobile computing and communications technologies in the delivery of healthcare or the provision of at-home medical care and assisted living. This paper makes three primary contributions. First, we compare existing privacy frameworks, identifying key differences and shortcomings. Second, we identify a privacy framework for mobile healthcare and home-care systems. Third, we extract a set of privacy properties intended for use by those who design systems and applications for mobile healthcare and home-care systems, linking them …

Reactive Oxygen And Nitrogen Species Induce Protein And Dna Modifications Driving Arthrofibrosis Following Total Knee Arthroplasty., Theresa A Freeman, Javad Parvizi, Craig J Della Valle, Marla J Steinbeck

Department of Orthopaedic Surgery Faculty Papers

BACKGROUND: Arthrofibrosis, occurring in 3%-4% of patients following total knee arthroplasty (TKA), is a challenging condition for which there is no defined cause. The hypothesis for this study was that disregulated production of reactive oxygen species (ROS) and nitrogen species (RNS) mediates matrix protein and DNA modifications, which result in excessive fibroblastic proliferation.

RESULTS: We found increased numbers of macrophages and lymphocytes, along with elevated amounts of myeloperoxidase (MPO) in arthrofibrotic tissues when compared to control tissues. MPO expression, an enzyme that generates ROS/RNS, is usually limited to neutrophils and some macrophages, but was found by immunohistochemistry to be expressed …

2009 Scholars And Artists Bibliography, Michael Schwartz Library, Cleveland State University, Friends Of The Michael Schwartz Library, Michael Schwartz Ph.D.

Scholars and Artists Bibliographies

This bibliography was created for the annual Friends of the Michael Schwartz Library Scholars and Artists Reception, recognizing scholarly and creative achievements of Cleveland State University faculty, staff and emeriti. Dr. Michael Schwartz was the honored guest.

Environmental Health Service Learning And Water Quality In Gales Point, Belize, Ritchie D. Taylor, Shabbar Ranapurwala, Matthew Hill

Impact Belize

Belize is a country in Central America, formerly British Honduras, located south of Mexico and east of Guatemala on the Yucatan Peninsula. As part of the WKU International Health and Human Service Learning Program, an assessment of the local water supply in Gales Point, Belize was conducted. Gales Point is a small rural village located on the Caribbean Sea coast of Belize. Belize is a developing country thus access to safe drinking water can be problematic, as was observed on the local scale. The lack of technical, managerial and financial capacity coupled with the rural location of the village, create …

Denitration In Colonic Smooth Muscle, Seemab Malick

Theses and Dissertations

Tyrosine nitration results in altered function of smooth muscle voltage-gated L-type calcium channel. We explored the possibility that smooth muscle contains denitrase activity to allow functional recovery of the calcium channel without requiring synthesis of new channel proteins. Following peroxynitrite treatment of mouse colonic smooth muscle strips, CaCl2 (1 mM)-induced smooth muscle contraction was significantly reduced by 67% (P ≤ 0.05), which reversed by approximately 86% upon periodic washing within 2 hr period (P ≤ 0.001). The effect of the c-Src kinase inhibitor, PP2, on muscle contraction was also restored after 2 hr post-peroxynitrite treatment consistent with the thesis that …

Current Substance Use Behavior Among Severely Mentally Ill Individuals Diagnosed With Hiv And Hcv, Michelle Hampton, Linda Chafetz, Carmen Portillo

Faculty Publications

BACKGROUND: Infection with HIV and HCV is higher among severely mentally ill (SMI) individuals than the general population. The literature addressing prevention focuses primarily on sexual risk, though substance-related risk is significant. Insufficient data is available about substance use behavior in this population to formulate effective secondary prevention interventions. METHODS: This cross-sectional study was a secondary analysis of a RCT. Subjects reporting a diagnosis of HIV/HCV (reporters) were compared to non-reporters. Data were extracted from interviews that included the Addiction Severity Index (ASI). Data were analyzed using logistic regression. RESULTS: Of 275 subjects, 64(23.3%) reported a HIV/HCV diagnosis. Compared to …

Trnas: Cellular Barcodes For Amino Acids, Ranat Banerjee, Shawn Chen, Kiley Dare, Marla Gilreath, Mette Praetorius-Ibba, Medha Raina, Noah M. Reynolds, Theresa E. Rogers, Hervé Roy, Srujana S. Yadavalli, Michael Ibba

Biology, Chemistry, and Environmental Sciences Faculty Articles and Research

The role of tRNA in translating the genetic code has received considerable attention over the last 50 years, and we now know in great detail how particular amino acids are specifically selected and brought to the ribosome in response to the corresponding mRNA codon. Over the same period, it has also become increasingly clear that the ribosome is not the only destination to which tRNAs deliver amino acids, with processes ranging from lipid modification to antibiotic biosynthesis all using aminoacyl‐tRNAs as substrates. Here we review examples of alternative functions for tRNA beyond translation, which together suggest that the role of …

Mpcs: Mobile-Based Patient Compliance System For Chronic Illness Care, Guanling Chen, Bo Yan, Minho Shin, David Kotz, Ethan Burke

Dartmouth Scholarship

More than 100 million Americans are currently living with at least one chronic health condition and expenditures on chronic diseases account for more than 75 percent of the $2.3 trillion cost of our healthcare system. To improve chronic illness care, patients must be empowered and engaged in health self-management. However, only half of all patients with chronic illness comply with treatment regimen. The self-regulation model, while seemingly valuable, needs practical tools to help patients adopt this self-centered approach for long-term care. \par In this position paper, we propose Mobile-phone based Patient Compliance System (MPCS) that can reduce the time-consuming and …

Quantitative And Qualitative Findings And Implications Of An Intercultural Sensitivity Assessment Among Employees At A Large Health System, Jarret R. Patton Md, Jay Baglia Phd, Lynn M. Deitrick Rn, Phd, Anthony Nerino Ma, Eric J. Gertner Md, Mph, Judith Sabino Mph, Mary Kay Grim Bs, Debbie Salas-Lopez Md, Mph

Department of Pediatrics

Tuesday, November 10, 2009: 2:45 PM Jarret R. Patton, MD , Department of Pediatrics, Lehigh Valley Health Network, Allentown, PA Jay Baglia, PhD , Department of Family Medicine, Lehigh Valley Health Network, Allentown, PA Lynn M. Deitrick, RN, PhD , Department of Community Health, Health Studies and Education, Lehigh Valley Health Network, Allentown, PA Anthony Nerino, MA , Department of Community Health, Health Studies and Education, Lehigh Valley Health Network, Allentown, PA Eric J. Gertner, MD, MPH , Department of Medicine, Lehigh Valley Health Network, Allentown, PA Judith N. Sabino, MPH , Cultural Awareness, Lehigh Valley Health Network, Allentown, PA …

Today - November 9, 2009, Loma Linda University

TODAY

Inside this issue:

-- Loma Linda University celebrates the life-saving legacy of Baby Fae and the infant heart transplantation program
-- Chapel service kicks off centennial celebration for School of Medicine
-- 12th Annual Research Symposium leads off new research season
-- Children’s Hospital unveils plaque recognizing Kiwanis Pediatric Emergency Medicine Fellowship
-- LLU Church to host 32nd annual anniversary concert for Cassavant organ
-- Centennial grand opening and ribbon-cutting celebrate campus milestone
-- School of Medicine Centennial Celebration ends with a very big bang
-- School of Medicine centennial weekend events take place at LLU Church
-- School of …

Today - December 9, 2009, Loma Linda University

TODAY

Inside this issue:

-- New strategic plan created to guide LLUMC through times of economic uncertainty
-- School of Public Health hosts forum for H1N1 flu pandemic
-- Flurry of activities at Loma Linda University School of Pharmacy
-- Loma Linda University trains officials in disaster management
-- Amazon Mission Trip: The Inside Story
-- Faculty link food with climate change at recent conference
-- 101 year-old physician personifies lifestyle and longevity benefits of Adventist lifestyle
-- Santa makes his first stop of the season at LLU Children’s Hospital
-- Church scholar is international authority on the Septuagint and Apocrypha …

U.S. Facing A Generation Without Playing Host To Olympics, Rick Burton, Norm O'Relly

Sport Management - All Scholarship

No abstract provided.

Medical School Watercooler Newsletter - November 8, 2009, Lindsey Lyle

Watercooler Newsletter

This is the November 8, 2009 edition of the Frederick P. Whiddon College of Medicine's newsletter - Watercooler

Contents Include:

• Soap and Water - Your Best Defense
• Stimulating Science - Story to Air Sunday
• USA Pulmonary Hypertension Center Takes Part in National Awareness Effort

• Med School Cafe' - "State of the Art Care for Peripheral Artery Disease"

• November 12th DSS - “Epigenetic Control of Chromatin-Dependent Transcription: Lessons from HPV E2 and E6 Proteins”

Age-Related Genetic And Epigenetic Chromosomal Changes: A Twin Study, Kimberly Jones

Theses and Dissertations

The primary aims of this study were to examine acquired genetic and epigenetic changes that occur in individuals with increasing age and to determine how these changes are influenced by genetic/environmental factors. Acquired genetic changes were assessed by determining the frequency and chromosomal contents of spontaneously occurring micronuclei in identical and fraternal twins. A total of 115 individuals (48 twin pairs and 19 singletons) were evaluated, ranging in age from 7 to 85 years. As expected, micronuclei frequencies, which are indicative of genomic damage, significantly increased with age (p<0.0001, r=0.446). The majority of micronuclei (32%) contained sex chromosomes and the frequency of sex chromosome-bearing micronuclei significantly increased with age (p<0.0001). The frequency of autosome-containing micronuclei was not significantly influenced by age or gender. However, some autosomes were seen more (chromosomes 4, 8, and 9) or less (chromosomes 17 and 22) frequently than expected by chance (p<0.05). An evaluation of the numerical contents of the sex chromosome-containing micronuclei and their corresponding binucleates showed that the majority of the binucleates had an abnormal chromosomal complement (either hypodiploid or hyperdiploid), with the subset of binucleates having a normal chromosomal complement decreasing with age for both the Y chromosome in males and the X chromosome in females. Model fitting, implemented in Mx, showed the variation in the frequency of micronuclei to be best explained by either additive genetic and unique environmental components, or common and unique environmental factors. Specific environmental exposures and health conditions that were shown to influence micronuclei frequencies, included: multivitamins, leafy green vegetables, fruit, vitamin E supplements, arthritis, heart disease, allergies, and alcohol. To assess acquired epigenetic changes, global methylation profiles of two identical twin pairs were compared and found to differ, indicating that individuals do develop alterations in their methylation profiles with age. Furthermore, the twin pair having a significant difference in their micronuclei frequencies and environmental exposures had more differences in their methylation pattern compared to the twin pair whose micronuclei frequencies and environmental factors did not differ. Overall, genetic and epigenetic changes were shown to occur with age and to be influenced by genetic and lifestyle factors.

Hp Newsletter Sept. 09 Download Full Pdf

Population Health Matters (Formerly Health Policy Newsletter)

No abstract provided.

A Comparison Of Frequentist And Bayesian Approaches To The Estimation Of Long-Stay Per-Diems, Jeff Hatcher, Jason M. Sutherland

Dartmouth Scholarship

Within many diagnosis related group (DRG) systems, there is recognition that a single cost weight per DRG is not suitable, and that cost weights should take into account extremely lengthy hospital stays. Long lengths of stay are considered to be due to factors largely beyond the control of the hospital, and a single weight per DRG would potentially place hospitals under financial risk.

Within Canada's acute-care, inpatient grouping methodology - Case Mix Groups (CMG+) - long-stay episodes represent approximately 4.5% of all discharges. Within a CMG (analogous to DRG), the cost weight assigned to long-stay cases consists of the typical …