Diseases Commons^™

Phages Of Non-Diary Lactococci: Isolation And Characterization Of Phi L47, A Phage Infecting The Grass Isolate Lactococcus Lactis Ssp Cremoris Dpc6860, Daniel Cavanagh, Caitríona M. Guinane, Horst Neve, Aidan Coffey, R. Paul Ross, Gerald F. Fitzgerald, Olivia Mcauliffe

Department of Biological Sciences Publications

Lactococci isolated from non-dairy sources have been found to possess enhanced metabolic activity when compared to dairy strains. These capabilities may be harnessed through the use of these strains as starter or adjunct cultures to produce more diverse flavor profiles in cheese and other dairy products. To understand the interactions between these organisms and the phages that infect them, a number of phages were isolated against lactococcal strains of non-dairy origin. One such phage, ΦL47, was isolated from a sewage sample using the grass isolate L. lactis ssp. cremoris DPC6860 as a host. Visualization of phage virions by transmission electron …

Washington, Rebecca (Smith), 1776-1861 (Sc 1254), Manuscripts & Folklife Archives

Manuscript Collection Finding Aids

Finding aid and scan (Click on "Additional Files" below) for Manuscripts Small Collection 1254. Letter, 10 August 1835, written by Rebecca Washington, Logan County, Kentucky, to her daughter Jane Walker in Arkansas Territory. She vividly describes the cholera epidemic that has devastated the white and African American residents of Russellville and Logan County, and relates family news. Information about the letter is included.

Milk Consumption And Cardiovascular Risk Factors In Older Chinese: The Guangzhou Biobank Cohort Study, Yangbo Sun, Chaoqiang Jiang, Kar Keung Cheng, Weisen Zhang, Gabriel M. Leung, Tai Hing Lam, Mary Schooling

Publications and Research

Background
Dairy products consumption is increasingly common globally. Most of the evidence concerning dairy products comes from observational studies in western populations which are inevitably open to confounding. To triangulate the evidence concerning dairy products, we examined the associations of whole cow’s milk consumption with cardiovascular risk factors in a non-Western setting with a different pattern of milk consumption and cardiovascular diseases from Western populations.

Methods
We used multivariable censored linear or logistic regression to examine cross-sectionally the adjusted associations of whole cow’s milk consumption (none (n = 14892), 1–3/week (n = 2689) and 3+/week (n = 2754)) with cardiovascular …

A Systematic Review Of Internet-Based Worksite Wellness Approaches For Cardiovascular Disease Risk Management: Outcomes, Challenges & Opportunities, Ehimen Aneni, Lara Roberson, Arthur Agatston, Theodore Feldman, Maribeth Rouseff, Thinh Tran, Khurram Nasir

All Publications

No abstract provided.

The Relationship Between Area Poverty Rate And Site-Specific Cancer Incidence In The United States, Francis P. Boscoe, Christopher J. Johnson, Recinda L. Sherman, David G. Stinchcomb, Ge Lin, Kevin A. Henry

Epidemiology & Biostatistics Faculty Scholarship

BACKGROUND

The relationship between socioeconomic status and cancer incidence in the United States has not traditionally been a focus of population-based cancer surveillance systems.

METHODS

Nearly 3 million tumors diagnosed between 2005 and 2009 from 16 states plus Los Angeles were assigned into 1 of 4 groupings based on the poverty rate of the residential census tract at time of diagnosis. The sex-specific risk ratio of the highest-to-lowest poverty category was measured using Poisson regression, adjusting for age and race, for 39 cancer sites.

RESULTS

For all sites combined, there was a negligible association between cancer incidence and poverty; however, …

Palytoxin Poisoning Via Inhalation In Pediatric Siblings, Martha M. Rumore, Blaine M. Houst

Touro College of Pharmacy (New York) Publications and Research

Introduction: Several cases of palytoxin poisoning have occurred during cleaning of aquariums.

Case Report: We report a case of palytoxin inhalational toxicity in pediatric siblings following secondary exposure to vapors from cleaning of an aquarium containing Zoanthids. Symptoms included fever, tachycardia, leukocytosis and elevated lactic dehydrogenase. Both patients received supportive treatment in the pediatric intensive care unit and were discharged after 48 hours. Symptoms also occurred in children’s parents including cleaning attendant.

Conclusion: Herein, we present a rare case of inhalational toxicity from palytoxin.

Prc2 Is Recurrently Inactivated Through Eed Or Suz12 Loss In Malignant Peripheral Nerve Sheath Tumors, W. Lee, S. Teckie, T. Wiesner, A. Viale, S. Singer, D. Zheng, M. F. Berger, Y. Chen, C. R. Antonescu, P. Chi, +11 Additional Authors

Journal Articles

Malignant peripheral nerve sheath tumors (MPNSTs) represent a group of highly aggressive soft-tissue sarcomas that may occur sporadically, in association with neurofibromatosis type I (NF1 associated) or after radiotherapy. Using comprehensive genomic approaches, we identified loss-of-function somatic alterations of the Polycomb repressive complex 2 (PRC2) components (EED or SUZ12) in 92% of sporadic, 70% of NF1-associated and 90% of radiotherapy-associated MPNSTs. MPNSTs with PRC2 loss showed complete loss of trimethylation at lysine 27 of histone H3 (H3K27me3) and aberrant transcriptional activation of multiple PRC2-repressed homeobox master regulators and their regulated developmental pathways. Introduction of the lost PRC2 component in a …

Metabolic Reprogramming Induced By Ketone Bodies Diminishes Pancreatic Cancer Cachexia, Surendra K. Shukla, Teklab Gebregiworgis, Vinee Purohit, Nina V. Chaika, Venugopal Gunda, Prakash Radhakrishnan, Kamiya Mehla, Iraklis I. Pipinos, Robert Powers, Fang Yu, Pankaj K. Singh

Journal Articles: Eppley Institute

BACKGROUND: Aberrant energy metabolism is a hallmark of cancer. To fulfill the increased energy requirements, tumor cells secrete cytokines/factors inducing muscle and fat degradation in cancer patients, a condition known as cancer cachexia. It accounts for nearly 20% of all cancer-related deaths. However, the mechanistic basis of cancer cachexia and therapies targeting cancer cachexia thus far remain elusive. A ketogenic diet, a high-fat and low-carbohydrate diet that elevates circulating levels of ketone bodies (i.e., acetoacetate, β-hydroxybutyrate, and acetone), serves as an alternative energy source. It has also been proposed that a ketogenic diet leads to systemic metabolic changes. Keeping in …

Systematic Condition In A Ncaa-I Collegiate Soccer Player, Ashley D. Smith

Theses, Dissertations and Capstones

Objective: The purpose of this case study is to inform athletic trainers of a systematic disease not common in our patient population.

Background: The athlete, a twenty-one YO, 160 lb, 69 inch female NCAA-I collegiate soccer goalie presented with complaint of bilateral elbow and knee joint pain and stiffness along with tender red itchy bumps on the anterior aspect of her shins. The athlete had flu-like symptoms and a URI prior to this complaint. The athlete has a history of anemia, mononucleosis, and streptococcal.

Differential Diagnosis: Rheumatoid arthritis, lymphoma, HIV/aids, erythema nodosum, lupus, Lyme disease.

Treatment: The athlete sought out …

Suppression Of Aquaporin, A Mediator Of Water Channel Control In The Carcinogenic Liver Fluke, Opisthorchis Viverrini, Sirikanda Thanasuwan, Supawadee Piratae, Paul J. Brindley, Alex Loukas, Sasithorn Kaewkes, Thewarach Laha

Microbiology, Immunology, and Tropical Medicine Faculty Publications

Background

Opisthorchiasis and Opisthorchis viverrini-associated bile duct cancer represent major public health threats in Thailand and Laos. The tegument of this food borne fluke plays pivotal roles in parasite metabolism, homeostasis and osmoregulation. Excretory/secretory products also pass from the fluke to the biliary environment, products that likely underlie pathogenesis of liver fluke infection. Aquaporins (AQPs), belong to the major intrinsic protein superfamily of integral plasma membrane channel proteins that selectively transport water across cell membranes. AQPs play key roles as water and ion transport channels through the tegument of helminth parasites.

Methods

Here, two forms of AQP mRNAs from the …

Efficacy Of A Carbon Fiber Orthotic Toe-Off Brace In Adults With Cerebral Palsy, June Kume, John R. Magel, Erin Dicandia, Justine Hoffman, Robert Issing, Joshua Little, Tyler Roden

The School of Health Sciences Publications and Research

Purpose/Hypothesis : This pilot study evaluated the effects of a unique carbon fiber ankle/foot orthosis for individuals diagnosed with foot drop (“Toe-Off” design, Allard USA, Inc). We hypothesized that use of this brace would be useful for adults with cerebral palsy (CP) as evidenced by improved gait characteristics including gait endurance and balance.

Number of Subjects : A convenience sample of 4 patients, between the ages of 29 and 55, with diagnoses of cerebral palsy, was successfully recruited from United Cerebral Palsy (UCP) of Suffolk (Central Islip, NY). All individuals received regular physical therapy at UCP prior to and throughout …

Cognitive Impairment In Patients With Type 2 Diabetes Mellitus: Perspectives And Challenges, Okezie I. Aruoma, Darshini Narrain, Joseph Indelicato, Emmanuel Bourdon, Fatima Murad, Theeshan Bahorun

The School of Health Sciences Publications and Research

Type 2 Diabetes Mellitus is associated with elevated blood glucose level, abnormal abdominal fat deposition, insulin resistance and a number of complications including embryopathy, cardiovascular diseases, nephropathy, neuropathy, microangiopathy and retinopathy. Complications extending to the central nervous system may have a deteriorating effect on mental health including a decline in cognitive functioning. This could be a reason for depression, lack of compliance towards medication/treatment, and the inability of patients to meet the day-to-day management demands of the disease. Due to the high metabolic demand for energy in the brain, perturbations in glucose metabolism can noticeably impact cognitive performance. This review …

The Interplay Of Diabetes, And Health Self Efficacy, Cognition And Compliance, Joseph Indelicato, Vanessa Gilchriest

The School of Health Sciences Publications and Research

The authors argue that screening tools for health self efficacy and cognitive impairment in patients with diabetes should be created to help implement interventions which would be most useful to those patients.

Metabolic Factor: A New Clinical Tool In Obesity Diagnosis And Weight Management, Brandon Davis, Joseph Indelicato, Nicholas Kuiper

The School of Health Sciences Publications and Research

Obtaining resting metabolic rates (RMR) via indirect calorimetry is a critical component of weight management that is used to calculate a new concept, metabolic factor. This calculation allows for the standardized expression of RMR to make it possible to compare metabolism between people and over time. This study found an inverse relationship between weight and metabolic factor, statistically significant, r = -­‐.63, p < 0.001, effect size = .46, suggesting that people who weigh more tend to have lower metabolic factors. Furthermore, statistically significant differences were found in the metabolic factors between people who were normal weight, overweight, and obese, p < 0.001. There was also an inverse relationship between metabolic factor and age, r = -­‐0.21, p < .05, effect size = .03, suggesting that age has a small but significant effect of metabolic factor. This variable has the potential to play a key role in treatment planning as it can be used to set realistic weight goals, determine caloric needs for a given weight, and to make decisions as to surgical intervention. More importantly, metabolic factor can be a key instrument in clinical work used to educate people regarding unique differences in metabolism to lower prejudice against the obese and to reduce the devastating shame that often accompanies weight issues.

The Sustainable Action Against Hiv And Aids In Communities (Sahacom): Impacts On Health And Quality Of Life Of People Living With Hiv In Cambodia, Siyan Yi, Pheak Chhoun, Samantha Brant, Kelley Kita, Samedy Suong, Kouland Thin, Sovannary Tuot

This study evaluated the impacts of the Sustainable Action against HIV and AIDS in Communities (SAHACOM) Project on health and quality of life of people living with HIV (PLHIV). Outcome indicators from baseline documentation (2010) were compared to those obtained at midterm (2012) and end line (2014). Results showed that HIV prevalence among pregnant women aged 15–24 attending antenatal care decreased from 0.5% at baseline to 0.3% at midterm and end line. Proportion of PLHIV who were on antiretroviral therapy (ART) 12 months after the initiation of the treatment increased from 85% at baseline and midterm to 89.5% at end …

Helminth.Net: Expansions To Nematode.Net And An Introduction To Trematode.Net, John Martin, Bruce A. Rosa, Philip Ozersky, Kymberlie Hallsworth-Pepin, Xu Zhang, Veena Bhonagiri-Palsikar, Rahul Tyagi, Qi Wang, Young-Jun Choi, Xin Gao, Samantha N. Mcnulty, Paul J. Brindley, Makedonka Mitreva

Microbiology, Immunology, and Tropical Medicine Faculty Publications

Helminth.net (http://www.helminth.net) is the new moniker for a collection of databases: Nematode.net and Trematode.net. Within this collection we provide services and resources for parasitic roundworms (nematodes) and flatworms (trematodes), collectively known as helminths. For over a decade we have provided resources for studying nematodes via our veteran site Nematode.net (http://nematode.net). In this article, (i) we provide an update on the expansions of Nematode.net that hosts omics data from 84 species and provides advanced search tools to the broad scientific community so that data can be mined in a useful and user-friendly manner and (ii) we …

B Cells Populating The Multiple Sclerosis Brain Mature In The Draining Cervical Lymph Nodes, J. N. Stern, G. Yaari, J. A. Vander Heiden, G. Church, W. F. Donahue, R. Q. Hintzen, A. J. Huttner, J. D. Laman, R. M. Nagra, K. C. O’Connor, +7 Additional Authors

Journal Articles

Multiple sclerosis (MS) is an inflammatory disease of the central nervous system (CNS) characterized by autoimmune-mediated demyelination and neurodegeneration. The CNS of patients with MS harbors expanded clones of antigen-experienced B cells that reside in distinct compartments including the meninges, cerebrospinal fluid (CSF), and parenchyma. It is not understood whether this immune infiltrate initiates its development in the CNS or in peripheral tissues. B cells in the CSF can exchange with those in peripheral blood, implying that CNS B cells may have access to lymphoid tissue that may be the specific compartment(s) in which CNS-resident B cells encounter antigen and …

Transcriptional Diversity Of Long-Term Glioblastoma Survivors, N. K. Gerber, A. Goenka, S. Turcan, M. Reyngold, V. Makarov, K. Kannan, K. Beal, C. W. Brennan, J. T. Huse, T. A. Chan, +3 Additional Authors

Journal Articles

BACKGROUND: Glioblastoma (GBM) is a highly aggressive type of glioma with poor prognosis. However, a small number of patients live much longer than the median survival. A better understanding of these long-term survivors (LTSs) may provide important insight into the biology of GBM. METHODS: We identified 7 patients with GBM, treated at Memorial Sloan-Kettering Cancer Center (MSKCC), with survival >48 months. We characterized the transcriptome of each patient and determined rates of MGMT promoter methylation and IDH1 and IDH2 mutational status. We identified LTSs in 2 independent cohorts (The Cancer Genome Atlas [TCGA] and NCI Repository for Molecular Brain Neoplasia …

Defining Internal Target Volume Using Positron Emission Tomography For Radiation Therapy Planning Of Moving Lung Tumors, A. C. Riegel, M. K. Bucci, O. R. Mawlawi, M. Ahmad, D. Luo, A. Chandler, T. S. Pan

Journal Articles

Substantial disagreement exists over appropriate PET segmentation techniques for non-small cell lung cancer. Currently, no segmentation algorithm explicitly considers tumor motion in determining tumor borders. We developed an automatic PET segmentation model as a function of target volume, motion extent, and source-to-background ratio (the VMSBR model). The purpose of this work was to apply the VMSBR model and six other segmentation algorithms to a sample of lung tumors. PET and 4D CT were performed in the same imaging session for 23 patients (24 tumors) for radiation therapy planning. Internal target volumes (ITVs) were autosegmented on maximum intensity projection (MIP) of …

The Effects Of Lipoxin A4 (Lxa4) On Neutrophil Biology In Sepsis, Benedict Wu

Graduate School of Biomedical Sciences Theses and Dissertations

During sepsis, neutrophils are inappropriately activated and have prolonged lifespans, thus becoming dysfunctional. Excessive neutrophil activation can lead to tissue injury while neutrophil dysfunction can lead to decreased free radical production and reduced phagocytosis, preventing the host from clearing preexisting infections. Lipoxin A4 (LXA4) is a specialized pro-resolution mediator which reduces neutrophil migration and expression of proinflammatory mediators. Intact neutrophil functions are critical for the host to efficiently clear invading pathogens. The effects of LXA4 on neutrophil function in sepsis have not been established. Using the cecal ligation and puncture (CLP) model of sepsis, LXA4 administered 1 h after sepsis …

Weighing The Risks And Benefits Of Radiation Exposure And Diagnostic X-Rays In Children, Leah Costello

Physician Assistant Scholarly Project Posters

The number of X-rays, specifically CT scans, performed on patients in the United States is increasing exponentially every year. Children are at most risk for long term damage from this increase in radiation exposure. This study explores how much risk children are being exposed to and how we can, as practitioners, make informed decisions about when or when not to order CT scans. The purpose of this paper is to provide practitioners the information needed to help patients decide if the long-term risks of cancer from medical radiation outweigh the potential benefit of diagnostic or therapeutic radiation. The review of …

Palivizumab Administration Decreases Recurrent Wheeze, Shelly Daniels

Physician Assistant Scholarly Project Posters

Children who have been infected with Respiratory Syncytial Virus have a higher incidence of wheeze-associated clinic visits and hospitalizations compared to children without previous RSV exposure. The purpose of this study is to determine if palivizumab, an immunoglobulin injection used to prevent RSV infections, can decrease the incidence of recurrent wheezing in children. The review of literature will follow male and female children from infancy to age 13 who were treated with palivizumab and compare these children to patients with similar demographics that were not treated with palivizumab to determine if there is any difference in incidence of wheezing. The …

Non-Emphysematous Chronic Obstructive Pulmonary Disease Is Associated With Diabetes Mellitus, Craig P. Hersh, Barry J. Make, David A. Lynch, R. Graham Barr, Russell P. Bowler, Peter M.A. Calverley, Peter J. Castaldi, Michael H. Cho, Harvey O. Coxson, Dawn L. Demeo, Marilyn G. Foreman, Meilan K. Han, Benjamin J. Harshfield, John E. Hokanson, Sharon Lutz, Joe W. Ramsdell, Elizabeth A. Regan, Stephen I. Rennard, Joyce D. Schroeder, Frank C. Sciurba, Robert M. Steiner, Ruth Tal-Singer, Edwin Van Beek, Edwin K. Silverman, James D. Crapo, Copdgene And Eclipse Investigators

Journal Articles: Pulmonary & Critical Care Med

BACKGROUND: Chronic obstructive pulmonary disease (COPD) has been classically divided into blue bloaters and pink puffers. The utility of these clinical subtypes is unclear. However, the broader distinction between airway-predominant and emphysema-predominant COPD may be clinically relevant. The objective was to define clinical features of emphysema-predominant and non-emphysematous COPD patients.

METHODS: Current and former smokers from the Genetic Epidemiology of COPD Study (COPDGene) had chest computed tomography (CT) scans with quantitative image analysis. Emphysema-predominant COPD was defined by low attenuation area at -950 Hounsfield Units (LAA-950) ≥10%. Non-emphysematous COPD was defined by airflow obstruction with minimal to no emphysema (LAA-950 …

Sexually-Dimorphic Targeting Of Functionally-Related Genes In Copd, Kimberly Glass, John Quackenbush, Edwin K. Silverman, Bartolome Celli, Stephen I. Rennard, Guo-Cheng Yuan, Dawn L. Demeo

Journal Articles: Pulmonary & Critical Care Med

BACKGROUND: There is growing evidence that many diseases develop, progress, and respond to therapy differently in men and women. This variability may manifest as a result of sex-specific structures in gene regulatory networks that influence how those networks operate. However, there are few methods to identify and characterize differences in network structure, slowing progress in understanding mechanisms driving sexual dimorphism.

RESULTS: Here we apply an integrative network inference method, PANDA (Passing Attributes between Networks for Data Assimilation), to model sex-specific networks in blood and sputum samples from subjects with Chronic Obstructive Pulmonary Disease (COPD). We used a jack-knifing approach to …

The Search For Novel Inhibitors Of The Mycobacterial Enoyl Reductase Inha, Esther Saul

The Science Journal of the Lander College of Arts and Sciences

Isoniazid (INH), one of two first-line drugs used to treat tuberculosis (TB), has been shown to be a potent inhibitor of InhA, the mycobacterial enoyl reductase. However, the increasing resistance to INH makes it imperative to find alternative drugs that are as effective as the first-line drugs, yet active against INH-resistant strains. Since InhA has been validated as an excellent target of TB, there have been attempts to find novel inhibitors of InhA. Through rational drug design, a variety of high affinity InhA inhibitors were synthesized. Triclosan itself was observed to be a suboptimal inhibitor of InhA with a K …

The Association Of Plasma Biomarkers With Computed Tomography-Assessed Emphysema Phenotypes, Brendan J. Carolan, Grant Hughes, Jarrett Morrow, Craig P. Hersh, Wanda K. O'Neal, Stephen I. Rennard, Sreekumar G. Pillai, Paula Belloni, Debra A. Cockayne, Alejandro P. Comellas, Meilan Han, Rachel L. Zemans, Katerina Kechris, Russell P. Bowler

Journal Articles: Pulmonary & Critical Care Med

RATIONALE: Chronic obstructive pulmonary disease (COPD) is a phenotypically heterogeneous disease. In COPD, the presence of emphysema is associated with increased mortality and risk of lung cancer. High resolution computed tomography (HRCT) scans are useful in quantifying emphysema but are associated with radiation exposure and high incidence of false positive findings (i.e., nodules). Using a comprehensive biomarker panel, we sought to determine if there was a peripheral blood biomarker signature of emphysema.

METHODS: 114 plasma biomarkers were measured using a custom assay in 588 individuals enrolled in the COPDGene study. Quantitative emphysema measurements included percent low lung attenuation (%LAA) ≤ …

Randomized Study Of The Safety, Pharmacokinetics, And Bronchodilatory Efficacy Of A Proprietary Glycopyrronium Metered-Dose Inhaler In Study Patients With Chronic Obstructive Pulmonary Disease, Stephen I. Rennard, Charles Fogarty, Colin Reisner, Carlos Fernandez, Tracy Fischer, Michael Golden, Earl St Rose, Patrick Darken, Gregory Tardie, Chadwick Orevillo

Journal Articles: Pulmonary & Critical Care Med

BACKGROUND: Bronchodilator medications are central to the symptomatic management of chronic obstructive pulmonary disease (COPD). Metered-dose inhalers (MDIs) are the most commonly used devices to deliver treatment to patients with COPD and asthma, comprising approximately 70% of bronchodilator prescriptions. Proprietary porous-particle technology permits the formulation of long-acting muscarinic antagonists, long-acting β2-agonists, and a combination of both in hydrofluoroalkane (HFA) MDIs, providing a solution to formulation challenges inherent to the development of HFA MDIs, which have contributed to the development of dry-powder inhalers.

METHODS: In this randomized, double-blind, 4-period, 6-treatment, placebo- and active-controlled, multicenter, crossover study, 4 ascending single doses of …

Analyzing Networks Of Phenotypes In Complex Diseases: Methodology And Applications In Copd, Jen-Hwa Chu, Craig P. Hersh, Peter J. Castaldi, Michael H. Cho, Benjamin A. Raby, Nan Laird, Russell Bowler, Stephen I. Rennard, Joseph Loscalzo, John Quackenbush, Edwin K. Silverman

Journal Articles: Pulmonary & Critical Care Med

BACKGROUND: The investigation of complex disease heterogeneity has been challenging. Here, we introduce a network-based approach, using partial correlations, that analyzes the relationships among multiple disease-related phenotypes.

RESULTS: We applied this method to two large, well-characterized studies of chronic obstructive pulmonary disease (COPD). We also examined the associations between these COPD phenotypic networks and other factors, including case-control status, disease severity, and genetic variants. Using these phenotypic networks, we have detected novel relationships between phenotypes that would not have been observed using traditional epidemiological approaches.

CONCLUSION: Phenotypic network analysis of complex diseases could provide novel insights into disease susceptibility, disease …

Clinical And Computed Tomographic Predictors Of Chronic Bronchitis In Copd: A Cross Sectional Analysis Of The Copdgene Study, Victor Kim, Adam Davey, Alejandro P. Comellas, Meilan K. Han, George Washko, Carlos H. Martinez, David Lynch, Jin Hwa Lee, Edwin K. Silverman, James D. Crapo, Barry J. Make, Gerard J. Criner, The Copdgene® Investigators

Journal Articles: Pulmonary & Critical Care Med

BACKGROUND: Chronic bronchitis (CB) has been related to poor outcomes in Chronic Obstructive Pulmonary Disease (COPD). From a clinical standpoint, we have shown that subjects with CB in a group with moderate to severe airflow obstruction were younger, more likely to be current smokers, male, Caucasian, had worse health related quality of life, more dyspnea, and increased exacerbation history compared to those without CB. We sought to further refine our clinical characterization of chronic bronchitics in a larger cohort and analyze the CT correlates of CB in COPD subjects. We hypothesized that COPD patients with CB would have thicker airways …

Culture, Caregiving, And Health: Exploring The Influence Of Culture On Family Caregiver Experiences, Jennifer Pharr, Carolee Dodge Francis, Christine Terry, Michele Clark

School of Public Health Faculty Research

Ethnic minorities are expected to experience a greater demand for family caregiving than non-Latino Whites due to their projected population growth. Although the consensus of researchers on caregiving and culture finds that the caregiving experience differs significantly among cultural/ethnic groups, the question remains as to how cultural values and norms influence the caregiver experiences. We conducted an interpretative, phenomenological qualitative analysis of focus group transcripts from four groups (African American, Asian American, Hispanic American, and European American) for cultural influences on caregiving. Data were collected in Nevada between December 7, 2009, and August 20, 2010. Thirty-five caregivers participated in this …