Digital Commons Network^™

Medical Education Digest, Vol. 11 No. 1 (January/February 2009), Nova Southeastern University

Medical Education Digest

No abstract provided.

Blanche Dubois Geriatrics, Edward F. Ansello

Director's Editorials from Age in Action

While the numbers of older adults are growing and the leading edge of the Baby Boom is in its 60s, aging-related education, service, and practice are far from burgeoning. We look forward to continuing Virginia's Geriatric Training and Education program, which produces geriatrically or gerontologically trained physicians, nurses, pharmacists, therapists, recreators, and social workers.

My Passage To India, Edward F. Ansello

Director's Editorials from Age in Action

Different cultures select different "colors" from the curriculum palette in painting the experience of aging as they see it. Aging is a construct, experienced amid and influenced by the norms, limitations, expectations, and horizons around us.

Sold A Bill Of Goods, Edward F. Ansello

Director's Editorials from Age in Action

With regard to Boomers, elders, and all of us growing older, we have been sold a bill of goods in America. Rather than independence, assisted autonomy is a means to empowerment and inclusion. Additionally, as we grow older, we grow less like our age mates, and dissimilarity and heterogeneity increases.

Awaken The Sleeping Giant, Edward F. Ansello

Director's Editorials from Age in Action

In order to maintain our commitment to quality, we in the Aging Network need to invest in the future despite the monetary problems of the present. In Virginia, older Virginians are a remarkable resource for our future.

Virginia's Money Follows The Person Demonstration, Jason A. Rachel, Karen Lawson

Case Studies from Age in Action

Educational Objectives

1. Describe Virginia's Money Follows the Person Demonstration project, including the new services available to individuals through Virginia's Medicaid-funded home and community-based waiver program.

2. Explain how Virginia's Money Follows the Person Demonstration project, being administered by the Virginia Department of Medical Assistance Services (DMAS), would assist an individual in transitioning from a long-term care facility to the community.

3. Illustrate how someone might experience the MFP processes from pre-transition through post-transition.

The Older Inmate, Tara Livengood

Case Studies from Age in Action

Educational Objectives

1. Present a general overview of elderly inmates, including statistics, characteristics, crimes, mental and medical illnesses, and disabilities.

2. Describe Virginia’s only geriatric correctional facility.

3. Explain the practice of release planning, focusing especially on geriatric release.

Sleep And Sleep Disorders In Later Life, Robert D. Vorona

Case Studies from Age in Action

Educational Objectives

1. Describe basic changes in sleep that occur as we age.

2. Review several important sleep disorders common in later life

3. Discuss treatment modalities for these sleep disorders and potential benefits of therapy.

Activity Engagement For Persons With Dementia, Barbara Braddock, Ellen Phipps

Case Studies from Age in Action

Educational Objectives

1. Describe a successful approach to activity engagement for persons with dementia.

2. Review three cognitive interventions useful for activity engagement for persons with dementia.

3. Discuss applications of this approach using university students in home visits.

Loss Of Ski Expression In Testicular Cancer Leads To An Enhanced Invasive Phenotype Through Both Bmp-Dependent And Bmp-Independent Pathways, Amy N. Nash

Theses, Dissertations and Capstones

The proto-oncogene SKI is a transcription factor and a co-repressor of the TGFβ superfamily, including TGF

β and BMP. However, additional data suggests that SKI may function as a tumor suppressor in some cell types. The TGFβ superfamily has been implicated in cancer progression and germ cell migration. Testicular cancer afflicts men during their peak reproductive years and is the most common cancer among men of this age group. Cisplatin-based chemotherapy is the standard treatment for testicular cancer. This treatment can lead to undesirable side effects, including infertility. We have shown that SKI expression is decreased in testicular germ cell …

Chronic Elbow Dislocation Treated With Open Reduction And Lateral Ulnar Collateral Ligament Reconstruction, Louis Joseph Rubino, Michael A. Herbenick, Ryan P. Finnan, Philip A. Anloague

Physical Therapy Faculty Publications

In the United States, chronic unreduced elbow dislocations are rare injuries. We report the successful short-term outcome of a chronic elbow dislocation treated with open reduction and lateral ulnar collateral ligament reconstruction using a split semitendinosus allograft in a figure-of-8 technique without use of hinged external fixation. The authors have obtained the patient’s written informed consent for print and electronic publication of the case report.

No Effect Of Prenatal Alcohol Exposure On Activity In Three Inbred Strains Of Mice, Chris Downing, Christina Balderrama-Durbin, Jonathan Hayes, Thomas E. Johnson, David Gilliam

SPS Faculty Publications

Aims: Prenatal exposure to alcohol can have adverse effects on the developing fetus. Two of the hallmarks of children exposed to alcohol prenatally are attention deficits and hyperactivity. While hyperactivity has been observed in rats following prenatal ethanol exposure, few studies have examined these effects in mice. The present study investigated the effects of prenatal ethanol exposure on activity in mice from three inbred strains: C57BL/6 (B6), Inbred Long Sleep (ILS) and Inbred Short Sleep (ISS).

Methods: On days 7 through 18 of gestation, mice were intragastrically intubated twice daily with either 3.0 g/kg Ethanol (E) or an isocaloric amount …

Masters Of Public Health 2009, Nova Southeastern University

Health Professions Divisions Course Catalogs and Course Descriptions

No abstract provided.

Factors Influencing Early Detection Of Breast Cancer In African American Women, Tamrah Joy Parker

Nursing Theses and Capstone Projects

Background. African American women are more likely to have breast cancer diagnosed at a later stage than Caucasian women and with a five year death rate 1.5 times greater than Caucasian women. Mammography screening detects breast cancer in its early stages and can reduce mortality.

Objective. To examine factors influencing early detection of breast cancer for African American women.

Methods. A convenience sample of 39 African American women 50 years of age and older was selected from two local Baptist churches in eastern North Carolina. Eligibility criteria included ability to read and write in English with no prior or present …

Apd2: The Updated Antimicrobial Peptide Database And Its Application In Peptide Design., Guangshun Wang, Xia Li, Zhe Wang

Journal Articles: Pathology and Microbiology

The antimicrobial peptide database (APD, http://aps.unmc.edu/AP/main.php) has been updated and expanded. It now hosts 1228 entries with 65 anticancer, 76 antiviral (53 anti-HIV), 327 antifungal and 944 antibacterial peptides. The second version of our database (APD2) allows users to search peptide families (e.g. bacteriocins, cyclotides, or defensins), peptide sources (e.g. fish, frogs or chicken), post-translationally modified peptides (e.g. amidation, oxidation, lipidation, glycosylation or d-amino acids), and peptide binding targets (e.g. membranes, proteins, DNA/RNA, LPS or sugars). Statistical analyses reveal that the frequently used amino acid residues (>10%) are Ala and Gly in bacterial peptides, Cys and Gly in plant …

Epithelial Cell Gene Expression Induced By Intracellular Staphylococcus Aureus., Xianglu Li, William G. Fusco, Keun S. Seo, Kenneth W. Bayles, Erin E. Mosley, Mark A. Mcguire, Gregory A. Bohach

Journal Articles: Pathology and Microbiology

HEp-2 cell monolayers were cocultured with intracellular Staphylococcus aureus, and changes in gene expression were profiled using DNA microarrays. Intracellular S. aureus affected genes involved in cellular stress responses, signal transduction, inflammation, apoptosis, fibrosis, and cholesterol biosynthesis. Transcription of stress response and signal transduction-related genes including atf3, sgk, map2k1, map2k3, arhb, and arhe was increased. In addition, elevated transcription of proinflammatory genes was observed for tnfa, il1b, il6, il8, cxcl1, ccl20, cox2, and pai1. Genes involved in proapoptosis and fibrosis were also affected at transcriptional level by intracellular S. aureus. Notably, intracellular S. aureus induced strong transcriptional down-regulation of several …

Bleeding Meckel’S Diverticulum In A 4-Month-Old Infant: Treatment With Laparoscopic Diverticulectomy. A Case Report And Review Of The Literature, J. Rainer Poley, Thomas E. Thielen, Jeffrey C. Pence

Department of Surgery Faculty Publications

A bleeding Meckel’s diverticulum is presented in a 4-month-old African American infant. This event is rare at this age, and our patient is only the second 4-month-old infant reported in the English literature. The infant presented with painless frank rectal bleeding, the blood being maroon-colored, and clots were found in the diaper. There was also anemia, with an hemoglobin of less than 8 gm/dl. The color of the blood suggested a bleeding site in the ileocecal region, a Meckel’s diverticulum was suspected, which was then confirmed by an isotope scan. A typical Meckel’s diverticulum was found on laparoscopic surgery, was …

Sildenafil For The Treatment Of Pulmonary Hypertension In Pediatric Patients, Alice J. Huddleston, Chad A. Knoderer, Jennifer L. Morris, Eric S. Ebenroth

Scholarship and Professional Work – COPHS

Sildenafil is a phosphodiesterase 5 inhibitor widely used for the treatment of pulmonary hypertension in children. Despite limited available safety and efficacy evidence, use of sildenafil continues to increase. To date, sildenafil use for pediatric pulmonary hypertension has been characterized for 193 children through 16 studies and 28 case series and reports. The primary efficacy data suggest that sildenafil is beneficial for facilitating the weaning of inhaled nitric oxide in children after cardiac surgery. Compiled safety data suggest that sildenafil is well tolerated among children with idiopathic pulmonary arterial hypertension and pulmonary arterial hypertension associated with congenital heart disease. This …

Administrators’ Perceptions Of Medication Management In Assisted Living Facilities: Results From Focus Groups, Priscilla T. Ryder, Melanie Joseph, Marnie Zuckermann, Ilene H. Zuckermann

Scholarship and Professional Work – COPHS

Objective: Assisted living (AL) residents are vulnerable to adverse events as a result of using numerous medications and frequently need assistance in administering medications. Very little is known, however, about the ways in which medications are managed within this level of care. Design: AL administrators from the metropolitan Baltimore, Maryland area were invited to participate in focus groups to explore issues involved in medication management.

Setting and Participants: Four administrators from smaller (15 beds or fewer) and six larger (more than 15 beds) certified AL facilities serving primarily older residents participated. Administrators must have served in their position at least …

Association Of Antipsychotic Use With Hospital Events And Mortality Among Medicare Beneficiaries Residing In Long-Term Care Facilities, Linda Simoni-Wastila, Priscilla T. Ryder, Jingjing Qian, Ilene H. Zuckermann, Thomas Shaffer, Lirong Zhao

Scholarship and Professional Work – COPHS

Objective—Antipsychotic (AP) utilization has grown significantly in long-term care (LTC) settings. Although a growing literature associates AP use with higher mortality in elderly with dementia, the association of APs with hospital events is unclear. The authors examine prevalence and trends in AP use by Medicare beneficiaries residing in LTC and the association of APs and other drug use variables with hospital events and mortality.

Design—Retrospective analysis using sequential multivariate Cox proportional hazards models.

Setting—Medicare Current Beneficiary Survey linked to Institutional Drug Administration and Minimum Data Set files.

Participants—A total of 2,363 LTC Medicare beneficiaries, 1999–2002. Measurements—Trends in LTC AP use …

Treatment Of Metastatic Renal Cell Carcinoma, David J. Reeves, Chin Y. Liu

Scholarship and Professional Work – COPHS

Purpose

To review the treatment of metastatic renal cell carcinoma (RCC), including the use of new targeted therapies.

Methods

A search of MEDLINE (1966 to August 2008) and American Society of Clinical Oncology Meeting abstracts (2005 to May 2008) was preformed using the search terms bevacizumab, everolimus, interferon-alfa (IFN-α), interleukin-2 (IL-2), sorafenib, sunitinib, temsirolimus, and RCC. Articles most pertinent to the treatment of metastatic RCC are reviewed.

Results

The treatment of metastatic RCC has undergone a paradigm shift over the past 5 years from biologic response modifiers to new targeted therapies. Historically, response rates for the biological response modifiers, aldesleukin …

Retrospective Evaluation Of Venous Thromboembolism Prophylaxis In The Adult Cancer Population, David J. Reeves, Chin Y. Liu

Scholarship and Professional Work – COPHS

Study objectives. Hospitalized cancer patients are at an increased risk for venous thromboembolism (VTE) and it is recommended they receive pharmacologic prophylaxis unless otherwise contraindicated. The majority of data supporting this recommendation comes from sub-group analyses and extrapolation of data gathered in general medical/surgical patients. This study seeks to assess the safety and efficacy of VTE prophylaxis in cancer patients admitted to our institution.

Methods. Charts of patients 18—89 years of age receiving VTE prophylaxis with unfractionated heparin, low molecular weigh heparin, or fondaparinux while admitted to Karmanos Cancer Center between September and October 2007 were retrospectively reviewed. Risk factors …

Research Annual Report 2008, Children's Mercy Hospital

Research Annual Reports

Annual report of the research at Children's Mercy Hospital in Kansas City MO, a pediatric medical center.

Graduate Medical Education 2008 Annual Report, Children's Mercy Hospital

GME Annual Reports

Annual report of the Children's Mercy Hospital Graduate Medical Education department, including pediatric residency, internal medicine/pediatrics residency, and fellowship programs.

Image Processing Of Oct Glaucoma Images And Information Theory Analysis, Shuting Wang

Electronic Theses and Dissertations

Glaucoma is a group of optic nerve disease with progressive structural changes leading to loss of visual function. A careful examination and detection of changes in the optic nerve is the key to early diagnosis of glaucoma. Optical Coherence Tomography (OCT) is one of the known techniques of diagnosis of glaucoma. The patients' eyes are scanned and sub-surface images are captured from optical nerves. Captured OCT images usually suffer from noise and therefore image enhancement techniques can help doctors in better analysis of OCT images and diagnosis of glaucoma. In this thesis, we propose three successful algorithms for enhancing the …

High Adsorption Rate Is Detrimental To Bacteriophage Fitness In A Biofilm-Like Environment., Romain Gallet, Yongping Shao, Ing-Nang Wang

Department of Cancer Biology Faculty Papers

BACKGROUND: Bacterial biofilm is ubiquitous in nature. However, it is not clear how this crowded habitat would impact the evolution of bacteriophage (phage) life history traits. In this study, we constructed isogenic lambda phage strains that only differed in their adsorption rates, because of the presence/absence of extra side tail fibers or improved tail fiber J, and maker states. The high cell density and viscosity of the biofilm environment was approximated by the standard double-layer agar plate. The phage infection cycle in the biofilm environment was decomposed into three stages: settlement on to the biofilm surface, production of phage progeny …

Ua94/6/1 Student / Alumni Personal Papers Western Kentucky University Small Collections, Wku Archives

WKU Archives Collection Inventories

Small collections of personal papers and oral histories relating to the Western Kentucky University.

Snai1 And Snai2 Are Asymmetrically Expressed At The 2-Cell Stage And Become Segregated To The Te In The Mouse Blastocyst., Christine E Bell, Andrew J Watson

Obstetrics & Gynaecology Publications

SNAI1 and SNAI2 are transcription factors that initiate Epithelial-to-Mesenchymal cell transitions throughout development and in cancer metastasis. Here we show novel expression of SNAI1 and SNAI2 throughout mouse preimplantation development revealing asymmetrical localization of both SNAI1 and SNAI2 in individual blastomeres beginning at the 2-cell stage through to the 8-cell stage where SNAI1 and SNAI2 are then only detected in outer cells and not inner cells of the blastocyst. This study implicates SNAI1 and SNAI2 in the lineage segregation of the trophectoderm and inner cell mass, and provides new insight into these oncogenes.

A Dissociation Between Perception And Action In The Material‐Weight Illusion, Gavin Buckingham, Jonathan S. Cant, Kai-Ling C. Kao, Melvyn A. Goodale

Psychology Presentations

We examined what forces are applied to objects that elicit this illusion when they are lifted.We predicted that:

(1) Forces on early trials will scale to each participant’s expectations of how much a particular block will weigh ‐ excessive force will be applied to the metal block and insufficient force applied to the polystyrene block.

(2) Forces on later trials will scale to the real weight of each block ‐ identical levels of force applied to all the blocks.

(3) MWI will persist throughout ‐ polystyrene block will feel the heaviest, metal block will feel the lightest.

Grasping And Lifting Different Materials, Gavin Buckingham, Jonathan S. Cant, Melvyn A. Goodale

Psychology Presentations

The material from which an object is made can determine how heavy it feels (Seashore, 1899). Interestingly, a metal block that has been adjusted to have the same size and mass as a polystyrene block will feel lighter than the polystyrene block. We recently showed that participants experiencing this material-weight illusion’ (MWI) do not apply forces that match their perceptual experience of heaviness ‐ just like in the size‐weight illusion ( Flanagan & Beltzner, 2000).

Our previous study showed that forces on early trials were scaled to each participant’s expectations of how much a particular block should weigh ‐ excessive …