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Articles 13201 - 13230 of 14249

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Gene Expression In Cardiac Tissues From Infants With Idiopathic Conotruncal Defects., Douglas C. Bittel, Merlin G. Butler, Nataliya Kibiryeva, Jennifer A. Marshall, Jie Chen, Gary K. Lofland, James E. O'Brien Jan 2011

Gene Expression In Cardiac Tissues From Infants With Idiopathic Conotruncal Defects., Douglas C. Bittel, Merlin G. Butler, Nataliya Kibiryeva, Jennifer A. Marshall, Jie Chen, Gary K. Lofland, James E. O'Brien

Manuscripts, Articles, Book Chapters and Other Papers

BACKGROUND: Tetralogy of Fallot (TOF) is the most commonly observed conotruncal congenital heart defect. Treatment of these patients has evolved dramatically in the last few decades, yet a genetic explanation is lacking for the failure of cardiac development for the majority of children with TOF. Our goal was to perform genome wide analyses and characterize expression patterns in cardiovascular tissue (right ventricle, pulmonary valve and pulmonary artery) obtained at the time of reconstructive surgery from 19 children with tetralogy of Fallot.

METHODS: We employed genome wide gene expression microarrays to characterize cardiovascular tissue (right ventricle, pulmonary valve and pulmonary artery) …


Noncoronary Cardiac Abnormalities Are Associated With Coronary Artery Dilation And With Laboratory Inflammatory Markers In Acute Kawasaki Disease., Beth F. Printz, Lynn A. Sleeper, Jane W. Newburger, L Luann Minich, Timothy Bradley, Meryl S. Cohen, Deborah Frank, Jennifer S. Li, Renee Margossian, Girish S. Shirali, Masato Takahashi, Steven D. Colan, Pediatric Heart Network Investigators Jan 2011

Noncoronary Cardiac Abnormalities Are Associated With Coronary Artery Dilation And With Laboratory Inflammatory Markers In Acute Kawasaki Disease., Beth F. Printz, Lynn A. Sleeper, Jane W. Newburger, L Luann Minich, Timothy Bradley, Meryl S. Cohen, Deborah Frank, Jennifer S. Li, Renee Margossian, Girish S. Shirali, Masato Takahashi, Steven D. Colan, Pediatric Heart Network Investigators

Manuscripts, Articles, Book Chapters and Other Papers

OBJECTIVES: We explored the association of noncoronary cardiac abnormalities with coronary artery dilation and with laboratory inflammatory markers early after Kawasaki disease (KD) diagnosis.

BACKGROUND: Left ventricular (LV) dysfunction, mitral regurgitation (MR), and aortic root dilation occur early after diagnosis; their associations with coronary artery dilation and inflammatory markers have not been well-described.

METHODS: Centrally interpreted echocardiograms were obtained at KD diagnosis and 1 and 5 weeks after diagnosis on 198 subjects in the National Institutes of Health-sponsored Pediatric Heart Network KD pulsed steroid trial. Regression models were constructed to investigate the relationships among early LV dysfunction, MR, and aortic …


Compromised Osseous Healing Of Dental Extraction Sites In Zoledronic Acid-Treated Dogs., M. R. Allen, D. J. Kubek, D. B. Burr, S. L. Ruggiero, T. M. G. Chu Jan 2011

Compromised Osseous Healing Of Dental Extraction Sites In Zoledronic Acid-Treated Dogs., M. R. Allen, D. J. Kubek, D. B. Burr, S. L. Ruggiero, T. M. G. Chu

Journal Articles

UNLABELLED: The goal of this study was to document how treatment with high doses of zoledronic acid affects dental extraction healing. Our results, showing significantly compromised osseous healing within the socket as well as presence of exposed bone and development of a sequestrum in one animal, provide a building block toward understanding osteonecrosis of the jaw.

PURPOSE: The goal of this study was to document how treatment with a bisphosphonate affects the bone tissue following dental extraction.

METHODS: Skeletally mature female beagle dogs were either untreated controls (CON) or treated with intravenous zoledronic acid (ZOL). Following the extraction of the …


Safety And Efficacy Of Abt-089 In Pediatric Attention-Deficit/Hyperactivity Disorder: Results From Two Randomized Placebo-Controlled Clinical Trials., Timothy E. Wilens, Laura M. Gault, Ann Childress, Christopher J. Kratochvil, Lindsey Bensman, Coleen M. Hall, Evelyn Olson, Weining Z. Robieson, Tushar S. Garimella, Walid M. Abi-Saab, George Apostol, Mario D. Saltarelli Jan 2011

Safety And Efficacy Of Abt-089 In Pediatric Attention-Deficit/Hyperactivity Disorder: Results From Two Randomized Placebo-Controlled Clinical Trials., Timothy E. Wilens, Laura M. Gault, Ann Childress, Christopher J. Kratochvil, Lindsey Bensman, Coleen M. Hall, Evelyn Olson, Weining Z. Robieson, Tushar S. Garimella, Walid M. Abi-Saab, George Apostol, Mario D. Saltarelli

Journal Articles: Psychiatry

OBJECTIVE: To assess the safety and efficacy of ABT-089, a novel α(4)β(2) neuronal nicotinic receptor partial agonist, vs. placebo in children with attention-deficit/hyperactivity disorder (ADHD).

METHOD: Two multicenter, randomized, double-blind, placebo-controlled, parallel-group studies of children 6 through 12 years of age were conducted. Study 1 (n = 274) assessed six treatment groups over 8 weeks: 4 once-daily (QD) ABT-089 doses (0.085-0.700 mg/kg), QD atomoxetine, and placebo. Study 2 (n = 119) assessed three treatment groups over 6 weeks: 2 QD ABT-089 doses (0.7 mg/kg, 1.4 mg/kg) and placebo. The primary efficacy variable was the investigator-administered Attention-Deficit/Hyperactivity Disorder Rating Scale-IV: Home …


Web-Based Interventions For Weight Loss And Weight Maintenance Among Rural Midlife And Older Women: Protocol For A Randomized Controlled Trial., Patricia A. Hageman, Carol H. Pullen, Melody Hertzog, Linda S, Boeckner, Susan Noble Walker Jan 2011

Web-Based Interventions For Weight Loss And Weight Maintenance Among Rural Midlife And Older Women: Protocol For A Randomized Controlled Trial., Patricia A. Hageman, Carol H. Pullen, Melody Hertzog, Linda S, Boeckner, Susan Noble Walker

Journal Articles: Physical Therapy

BACKGROUND: Weight loss is challenging and maintenance of weight loss is problematic among midlife and older rural women. Finding effective interventions using innovative delivery methods that can reach underserved and vulnerable populations of overweight and obese rural women is a public health challenge.

METHODS/DESIGN: This Women Weigh-In for Wellness (The WWW study) randomized-controlled trial is designed to compare the effectiveness of theory-based behavior-change interventions using (1) website only, (2) website with peer-led support, or (3) website with professional email-counseling to facilitate initial weight loss (baseline to 6 months), guided continuing weight loss and maintenance (7-18 months) and self-directed weight maintenance …


The Limits Of Constructivism: Can Rawls Condemn Female Genital Mutilation?, Andrew Koppelman Jan 2011

The Limits Of Constructivism: Can Rawls Condemn Female Genital Mutilation?, Andrew Koppelman

Faculty Working Papers

The strategy for coping with value pluralism that Rawls has proposed is to permit political decisions, at least with respect to basic rights, to depend only on those goods that can be inferred from the bare requirements of respectful relations between persons. His account offers such a parsimonious conception of the good that it cannot cognize some atrocities. I focus on one extreme human rights case: the practice of female genital mutilation (FGM), which, it is well established, violates basic human rights. Doubtless Rawls was appalled by the practice. Yet his theory cannot generate a basis for condemning it. A …


The Last Male Bastion: In Search Of A Trojan Horse, Joan Macleod Heminway Jan 2011

The Last Male Bastion: In Search Of A Trojan Horse, Joan Macleod Heminway

Scholarly Works

Numerous legal scholars and commentators have written about the paucity of women in the boardroom at influence-wielding U.S. public companies. Fewer have written about the scarcity of female Chief Executive Officers, and fewer yet have written about the relatively low numbers of female executive officers, at U.S. public companies.

This brief essay (an edited version of my remarks offered at the University of Dayton School of Law’s symposium on "Perspectives on Gender and Business Ethics: Women in Corporate Governance") does not endeavor to add to the collective understanding of observed gender disparities in boardrooms and the C-suite — the senior …


Efficacy And Safety Of Once-Daily Aclidinium In Chronic Obstructive Pulmonary Disease, Paul W. Jones, Stephen I. Rennard, Alvar Agusti, Pascal Chanez, Helgo Magnussen, Leonardo Fabbri, James F. Donohue, Eric D. Bateman, Nicholas J. Gross, Rosa Lamarca, Cynthia Caracta, Esther Garcia Gil Jan 2011

Efficacy And Safety Of Once-Daily Aclidinium In Chronic Obstructive Pulmonary Disease, Paul W. Jones, Stephen I. Rennard, Alvar Agusti, Pascal Chanez, Helgo Magnussen, Leonardo Fabbri, James F. Donohue, Eric D. Bateman, Nicholas J. Gross, Rosa Lamarca, Cynthia Caracta, Esther Garcia Gil

Journal Articles: Pulmonary & Critical Care Med

BACKGROUND: The long-term efficacy and safety of aclidinium bromide, a novel, long-acting muscarinic antagonist, were investigated in patients with moderate to severe chronic obstructive pulmonary disease (COPD).

METHODS: In two double-blind, 52-week studies, ACCLAIM/COPD I (n=843) and II (n=804), patients were randomised to inhaled aclidinium 200 μg or placebo once-daily. Patients were required to have a post-bronchodilator forced expiratory volume in 1 second (FEV1)/forced vital capacity ratio of ≤70% and FEV1< 80% of the predicted value. The primary endpoint was trough FEV1 at 12 and 28 weeks. Secondary endpoints were health status measured by St George's Respiratory Questionnaire (SGRQ) and time to first moderate or severe COPD exacerbation.

RESULTS: At 12 and 28 weeks, aclidinium improved trough FEV1 versus placebo in ACCLAIM/COPD I (by 61 and 67 mL; both p< 0.001) and ACCLAIM/COPD II (by 63 and 59 mL; both p< 0.001). More patients had a SGRQ improvement≥4 units at 52 weeks with aclidinium versus placebo in ACCLAIM/COPD I (48.1% versus 39.5%; p=0.025) and ACCLAIM/COPD II (39.0% versus 32.8%; p=0.074). The time to first exacerbation was significantly delayed by aclidinium in ACCLAIM/COPD II (hazard ratio [HR] 0.7; 95% confidence interval [CI] 0.55 to 0.92; p=0.01), but not ACCLAIM/COPD I (HR 1.0; 95% CI 0.72 to 1.33; p=0.9). Adverse events were minor in both studies.

CONCLUSION: Aclidinium is effective and well tolerated …


Prehypertension And Endothelial Progenitor Cell Function., Oj Maceneaney, C A Desouza, B R Weil, E J Kushner, Gary Van Guilder, M L Mestek, J J Greiner, B L Stauffer Jan 2011

Prehypertension And Endothelial Progenitor Cell Function., Oj Maceneaney, C A Desouza, B R Weil, E J Kushner, Gary Van Guilder, M L Mestek, J J Greiner, B L Stauffer

Health and Nutritional Sciences Faculty Publications

Prehypertension is associated with significant damage to the coronary vasculature and increased rates of adverse cardiovascular events. Circulating endothelial progenitor cells (EPCs) are critical to vascular repair and the formation of new blood vessels. We tested the hypothesis that prehypertension is associated with EPC dysfunction. Peripheral blood samples were collected from 83 middle-aged and older adults (51 M/32 F): 40 normotensive (age 53±2 yr; BP 111/74±1/1 mmHg) and 43 prehypertensive (54±2; 128/77±1/1 mmHg). EPCs were isolated from peripheral blood and EPC colony-forming capacity (colony-forming unit assay), migratory activity (Boyden chamber) and apoptotic susceptibility (active caspase-3 concentrations) were determined. There were …


Reduction Of Exacerbations By The Pde4 Inhibitor Roflumilast--The Importance Of Defining Different Subsets Of Patients With Copd, Stephen I. Rennard, Peter M.A. Calverley, Udo M. Goehring, Dirk Bredenbröker, Fernando J. Martinez Jan 2011

Reduction Of Exacerbations By The Pde4 Inhibitor Roflumilast--The Importance Of Defining Different Subsets Of Patients With Copd, Stephen I. Rennard, Peter M.A. Calverley, Udo M. Goehring, Dirk Bredenbröker, Fernando J. Martinez

Journal Articles: Pulmonary & Critical Care Med

BACKGROUND: As chronic obstructive pulmonary disease (COPD) is a heterogeneous disease it is unlikely that all patients will benefit equally from a given therapy. Roflumilast, an oral, once-daily phosphodiesterase 4 inhibitor, has been shown to improve lung function in moderate and severe COPD but its effect on exacerbations in unselected populations was inconclusive. This led to the question of whether a responsive subset existed that could be investigated further.

METHODS: The datasets of two previous replicate, randomized, double-blind, placebo-controlled, parallel-group studies (oral roflumilast 500 μg or placebo once daily for 52 weeks) that were inconclusive regarding exacerbations were combined in …


Ouabain Stimulates A Na+/K+-Atpase-Mediated Sfk-Activated Signalling Pathway That Regulates Tight Junction Function In The Mouse Blastocyst., Holly Giannatselis, Michele Calder, Andrew J Watson Jan 2011

Ouabain Stimulates A Na+/K+-Atpase-Mediated Sfk-Activated Signalling Pathway That Regulates Tight Junction Function In The Mouse Blastocyst., Holly Giannatselis, Michele Calder, Andrew J Watson

Obstetrics & Gynaecology Publications

The Na(+)/K(+)-ATPase plays a pivotal role during preimplantation development; it establishes a trans-epithelial ionic gradient that facilitates the formation of the fluid-filled blastocyst cavity, crucial for implantation and successful pregnancy. The Na(+)/K(+)-ATPase is also implicated in regulating tight junctions and cardiotonic steroid (CTS)-induced signal transduction via SRC. We investigated the expression of SRC family kinase (SFK) members, Src and Yes, during preimplantation development and determined whether SFK activity is required for blastocyst formation. Embryos were collected following super-ovulation of CD1 or MF1 female mice. RT-PCR was used to detect SFK mRNAs encoding Src and Yes throughout preimplantation development. SRC and …


Non-Suicidal Self-Injury And Eating Problems: A Comparison Of Coping Strategies In Female Undergraduate Students, Elyse Kristen Dodd Jan 2011

Non-Suicidal Self-Injury And Eating Problems: A Comparison Of Coping Strategies In Female Undergraduate Students, Elyse Kristen Dodd

Digitized Theses

Non-suicidal self-injury (NSSI) and eating problems (EP) are difficulties that affect young females. NSSI and EP are methods of coping that have been associated with trauma, prior abuse, avoidant coping, substance use and impulsivity. The present study compared coping strategies among four groups of undergraduate female participants (N = 92): those that exhibit NSSI alone, comorbid NSSI and EP, EP alone, and comparison females. These groups were defined by endorsement of items on the How I Deal with Stress Inventory (HIDS; Heath & Ross, 2007). A multivariate analysis (MANOVA) investigated the frequency of using items on the HIDS reflective of …


Relationships Among Sarcopenia, Strength And Ageing In Healthy Adult Women, Marcus R. Barnett Jan 2011

Relationships Among Sarcopenia, Strength And Ageing In Healthy Adult Women, Marcus R. Barnett

Digitized Theses

Leg muscle cross sectional area (CSA), isometric strength and contraction velocity were examined in a group of young (Y), old (O), and very old, (VO) women to investigate the effects of aging and sarcopenia among healthy women. Ten contiguous transverse MRI (3Telsa IMRIS Scanner) scans were done horizontal to the right leg and produced images of the upper 1/3 of the leg in seven Y (23±2y), five O (65±4y) and six VO (76±3y) women. Maximal voluntary isometric contraction (MVC) torque and maximal contraction velocity (at a fixed load of -IN m ) of the dorsiflexors and plantar flexors were determined …


Negative Associations Between Corpus Callosum Midsagittal Area And Iq In A Representative Sample Of Healthy Children And Adolescents., Hooman Ganjavi, John D Lewis, Pierre Bellec, Penny A Macdonald, Deborah P Waber, Alan C Evans, Sherif Karama, The Brain Development Cooperative Group Jan 2011

Negative Associations Between Corpus Callosum Midsagittal Area And Iq In A Representative Sample Of Healthy Children And Adolescents., Hooman Ganjavi, John D Lewis, Pierre Bellec, Penny A Macdonald, Deborah P Waber, Alan C Evans, Sherif Karama, The Brain Development Cooperative Group

Brain and Mind Institute Researchers' Publications

Documented associations between corpus callosum size and cognitive ability have heretofore been inconsistent potentially owing to differences in sample characteristics, differing methodologies in measuring CC size, or the use of absolute versus relative measures. We investigated the relationship between CC size and intelligence quotient (IQ) in the NIH MRI Study of Normal Brain Development sample, a large cohort of healthy children and adolescents (aged six to 18, n = 198) recruited to be representative of the US population. CC midsagittal area was measured using an automated system that partitioned the CC into 25 subregions. IQ was measured using the Wechsler …


An Examination Of Multiple Predictors Of Orthographic Functioning., Glenn R Mesman, Michelle Y. Kibby Jan 2011

An Examination Of Multiple Predictors Of Orthographic Functioning., Glenn R Mesman, Michelle Y. Kibby

Publications

The purpose of this study was to compare three variables in terms of how well they predict orthographic functioning. To this end, the authors examined the relative contributions of rapid automatic naming, exposure to print, and visual processing to a composite measure of orthographic functioning in a heterogeneous group of 8- to 12-year-old children. Hierarchical regression analyses revealed that rapid naming, exposure to print, and visual processing were each predictive of orthographic functioning when controlling for the other variables as well as vocabulary knowledge and phonological awareness. Thus, it appears that both linguistic and visual abilities are related to orthographic …


Genetics Of Sputum Gene Expression In Chronic Obstructive Pulmonary Disease, Weiliang Qiu, Michael H. Cho, John H. Riley, Wayne H. Anderson, Dave Singh, Per Bakke, Amund Gulsvik, Augusto A. Litonjua, David A. Lomas, James D. Crapo, Terri H. Beaty, Bartolome R. Celli, Stephen I. Rennard, Ruth Tal-Singer, Steven M. Fox, Edwin K. Silverman, Craig P. Hersh, Eclipse Investigators Jan 2011

Genetics Of Sputum Gene Expression In Chronic Obstructive Pulmonary Disease, Weiliang Qiu, Michael H. Cho, John H. Riley, Wayne H. Anderson, Dave Singh, Per Bakke, Amund Gulsvik, Augusto A. Litonjua, David A. Lomas, James D. Crapo, Terri H. Beaty, Bartolome R. Celli, Stephen I. Rennard, Ruth Tal-Singer, Steven M. Fox, Edwin K. Silverman, Craig P. Hersh, Eclipse Investigators

Journal Articles: Pulmonary & Critical Care Med

Previous expression quantitative trait loci (eQTL) studies have performed genetic association studies for gene expression, but most of these studies examined lymphoblastoid cell lines from non-diseased individuals. We examined the genetics of gene expression in a relevant disease tissue from chronic obstructive pulmonary disease (COPD) patients to identify functional effects of known susceptibility genes and to find novel disease genes. By combining gene expression profiling on induced sputum samples from 131 COPD cases from the ECLIPSE Study with genomewide single nucleotide polymorphism (SNP) data, we found 4315 significant cis-eQTL SNP-probe set associations (3309 unique SNPs). The 3309 SNPs were tested …


The Incidence Of Type-1 Diabetes In Nod Mice Is Modulated By Restricted Flora Not Germ-Free Conditions., Cecile King, Nora Sarvetnick Jan 2011

The Incidence Of Type-1 Diabetes In Nod Mice Is Modulated By Restricted Flora Not Germ-Free Conditions., Cecile King, Nora Sarvetnick

Journal Articles: Regenerative Medicine

In the NOD mouse, the incidence of type-1 diabetes is thought to be influenced by the degree of cleanliness of the mouse colony. Studies collectively demonstrate that exposure to bacterial antigen or infection in the neonatal period prevents diabetes [1], [2], [3], [4], [5], [6], [7], [8], [9], [10], supporting the notion that immunostimulation can benefit the maturation of the postnatal immune system [11]. A widely accepted extrapolation from this data has been the notion that NOD mice maintained under germ-free conditions have an increased incidence of diabetes. However, evidence supporting this influential concept is surprisingly limited [12]. In this …


The Effects Of Laropiprant, A Selective Prostaglandin D₂ Receptor 1 Antagonist, On The Antiplatelet Activity Of Clopidogrel Or Aspirin., Aimee Dallob, Wen-Lin Luo, Julie Mabalot Luk, Lisa Ratcliffe, Amy O Johnson-Levonas, Jules I Schwartz, Victor Dishy, Walter K. Kraft, Jan N De Hoon, Anne Van Hecken, Inge De Lepeleire, Waldemar Radziszewski, John A Wagner, Eseng Lai Jan 2011

The Effects Of Laropiprant, A Selective Prostaglandin D₂ Receptor 1 Antagonist, On The Antiplatelet Activity Of Clopidogrel Or Aspirin., Aimee Dallob, Wen-Lin Luo, Julie Mabalot Luk, Lisa Ratcliffe, Amy O Johnson-Levonas, Jules I Schwartz, Victor Dishy, Walter K. Kraft, Jan N De Hoon, Anne Van Hecken, Inge De Lepeleire, Waldemar Radziszewski, John A Wagner, Eseng Lai

Department of Pharmacology and Experimental Therapeutics Faculty Papers

Laropiprant (LRPT) is being developed in combination with Merck's extended-release niacin (ERN) formulation for the treatment of dyslipidemia. LRPT, an antagonist of the prostaglandin PGD₂ receptor DP1, reduces flushing symptoms associated with ERN. LRPT also has affinity for the thromboxane A₂ receptor TP (approximately 190-fold less potent at TP compared with DP1). Aspirin and clopidogrel are two frequently used anti-clotting agents with different mechanisms of action. Since LRPT may potentially be co-administered with either one of these agents, these studies were conducted to assess the effects of steady-state LRPT on the antiplatelet activity of steady-state clopidogrel or aspirin. Bleeding time …


Determinants Of Multimethod Contraceptive Use In A Sample Of Adolescent Women Diagnosed With Psychological Disorders, Delia L. Lang, Jessica M. Sales, Laura F. Salazar, Ralph J. Diclemente, Richard A. Crosby, Larry K. Brown, Geri R. Donenberg Jan 2011

Determinants Of Multimethod Contraceptive Use In A Sample Of Adolescent Women Diagnosed With Psychological Disorders, Delia L. Lang, Jessica M. Sales, Laura F. Salazar, Ralph J. Diclemente, Richard A. Crosby, Larry K. Brown, Geri R. Donenberg

Health, Behavior & Society Faculty Publications

OBJECTIVE: Despite recommendations for concurrent use of contraceptives and condoms to prevent unintended pregnancy and STIs, multimethod contraceptive use among women is poor. This study examined individual-, interpersonal-, and environmental-level factors that predict multimethod use among sexually active adolescent women diagnosed with psychological disorders.

METHODS: This multisite study analyzed data from 288 sexually active adolescent women who provided sociodemographic, psychosocial, and behavioral data related to birth control and condom use.

RESULTS: 34.7% of the participants reported multimethod use in the past three months. Controlling for empirically and theoretically relevant covariates, a multivariable logistic regression identified self-efficacy, multiple partners, pregnancy history, …


Medical Encounter Characteristics Of Hiv Seroconverters In The Us Army And Air Force, 2000–2004, Shilpa Hakre, David Brett-Major, Darrell E. Singer, Robert J. O'Connell, Warren B. Sateren, Jose L. Sanchez, Brian K. Agan, Nelson L. Michael, Paul T. Scott Jan 2011

Medical Encounter Characteristics Of Hiv Seroconverters In The Us Army And Air Force, 2000–2004, Shilpa Hakre, David Brett-Major, Darrell E. Singer, Robert J. O'Connell, Warren B. Sateren, Jose L. Sanchez, Brian K. Agan, Nelson L. Michael, Paul T. Scott

Journal Articles: Epidemiology

BACKGROUND AND METHODS: Active duty US Army and Air Force military personnel undergo mandatory biennial HIV antibody screening. We compared pre- and post-HIV seroconversion health status by conducting a case-control study, which evaluated all medical encounters and sociodemographic factors among incident HIV seroconverters and HIV-negative controls from June 2000 through February 2004.

RESULTS: A total of 274 HIV seroconverters and 6205 HIV-negative personnel were included. In multivariate analysis restricted to male personnel (cases = 261, controls = 5801), single marital status (adjusted odds ratio [AOR] = 14.37), clinical indicators or symptoms within four years of HIV diagnosis (AOR = 6.22), …


Β-Lactams Interfering With Pbp1 Induce Panton-Valentine Leukocidin Expression By Triggering Sara And Rot Global Regulators Of Staphylococcus Aureus, Oana Dumitrescu, Priya Choudhury, Sandrine Boisset, Cedric Badiou, Michele Bes, Yvonne Benito, Christiane Wolz, Francois Vandenesch, Jerome Etienne, Ambrose L. Cheung Jan 2011

Β-Lactams Interfering With Pbp1 Induce Panton-Valentine Leukocidin Expression By Triggering Sara And Rot Global Regulators Of Staphylococcus Aureus, Oana Dumitrescu, Priya Choudhury, Sandrine Boisset, Cedric Badiou, Michele Bes, Yvonne Benito, Christiane Wolz, Francois Vandenesch, Jerome Etienne, Ambrose L. Cheung

Dartmouth Scholarship

Previous articles reported that beta-lactam antibiotics increase the expression of Staphylococcus aureus Panton-Valentine leukocidin (PVL) by activating its transcription. We investigated the mechanisms underlying the inductor effect of beta-lactams on PVL expression by determining targets and regulatory pathways possibly implicated in this process. We measured PVL production in the presence of oxacillin (nonselective), imipenem (penicillin-binding protein 1 [PBP1] selective), cefotaxime (PBP2 s


Addicted Youth: The Understanding Of Smoking-Related Health Risks In Female College Students, Rebekah Agnes Ann Morris Jan 2011

Addicted Youth: The Understanding Of Smoking-Related Health Risks In Female College Students, Rebekah Agnes Ann Morris

All Graduate Theses, Dissertations, and Other Capstone Projects

Young adults are at the greatest risk for initiation of smoking or becoming daily smokers. Smoking has a unique history in the United States and is associated with health risks beyond heart disease and lung cancer, many specifically affecting women. Although the majority of people are aware of the risks for heart disease and lung cancer, many other risks are not recognized. By evaluating the known knowledge of smoking-related health risks beyond and including heart disease and lung cancer in the high risk population of female college students, education programs and cessation teaching can be altered, potentially resulting in lower …


Do Law Schools Mistreat Women Faculty? Or, Who’S Afraid Of Virginia Woolf?, Dan Subotnik Jan 2011

Do Law Schools Mistreat Women Faculty? Or, Who’S Afraid Of Virginia Woolf?, Dan Subotnik

Scholarly Works

No abstract provided.


The Hypoxia-Adenosine Link During Myocardial Ischemia—Reperfusion Injury, Diana Panesso, Maria C Montealegre, Sandra Rincón, Maria F Mojica, Louis B Rice, Kavindra V Singh, Barbara E Murray, Cesar A Arias Jan 2011

The Hypoxia-Adenosine Link During Myocardial Ischemia—Reperfusion Injury, Diana Panesso, Maria C Montealegre, Sandra Rincón, Maria F Mojica, Louis B Rice, Kavindra V Singh, Barbara E Murray, Cesar A Arias

Faculty, Staff and Student Publications

BACKGROUND: Plasmids containing hylEfm (pHylEfm) were previously shown to increase gastrointestinal colonization and lethality of Enterococcus faecium in experimental peritonitis. The hylEfm gene, predicting a glycosyl hydrolase, has been considered as a virulence determinant of hospital-associated E. faecium, although its direct contribution to virulence has not been investigated. Here, we constructed mutants of the hylEfm-region and we evaluated their effect on virulence using a murine peritonitis model.

RESULTS: Five mutants of the hylEfm-region of pHylEfmTX16 from the sequenced endocarditis strain (TX16 [DO]) were obtained using an adaptation of the PheS* system and were evaluated in a commensal strain TX1330RF to …


Conventional Aortic Valve Replacement For Elderly Patients In The Current Era., Kentaro Yamane, Hitoshi Hirose, Benjamin A Youdelman, Linda J Bogar, James T. Diehl Jan 2011

Conventional Aortic Valve Replacement For Elderly Patients In The Current Era., Kentaro Yamane, Hitoshi Hirose, Benjamin A Youdelman, Linda J Bogar, James T. Diehl

Department of Surgery Faculty Papers

BACKGROUND: Because of the rising expectation of prolonged life in the general population and the recent recognition of undertreated aortic valve disease in the elderly, updating the available results of aortic valve surgery is imperative, especially considering the rapid evolution of the transcatheter valve implantation procedure.

METHODS AND RESULTS: Between 1997 and 2010, 308 patients aged 70 years or older underwent aortic valve replacement (AVR) for aortic stenosis (AS). Short- and long-term results were analyzed and risk factors for long-term mortality were determined. Mean age was 78.5 years and 124 patients were aged 80 or older. Concomitant coronary artery bypass …


The Implications Of Physical Beauty Norms On Gender Identity Development, Sexual Identity Formation, And Sense Of Self In The Femme Queer Community, Megan Oberdorfer Jan 2011

The Implications Of Physical Beauty Norms On Gender Identity Development, Sexual Identity Formation, And Sense Of Self In The Femme Queer Community, Megan Oberdorfer

Theses, Dissertations, and Projects

This study sought to ascertain what physical beauty norms are present in the femme queer community and how these standards of beauty influence the experience of women who selfidentify as femme and queer. Utilizing semi-structured interviews with 10 participants that selfidentified as female, femme, and queer, this qualitative study examined how standards of beauty in the femme queer community affect one's sense of gender identity, the process of one's sexual identity formation, and one's sense of self. For the purpose of this study, the term queer serves an inclusionary function and is used to define a wide range of sexual …


The Cardiac Atlas Project--An Imaging Database For Computational Modeling And Statistical Atlases Of The Heart, Carissa G. Fonseca, Michael Backhaus, David A. Bluemke, Randall D. Britten, Jae Do Chung, Brett R. Cowan, Alan H. Kadish Jan 2011

The Cardiac Atlas Project--An Imaging Database For Computational Modeling And Statistical Atlases Of The Heart, Carissa G. Fonseca, Michael Backhaus, David A. Bluemke, Randall D. Britten, Jae Do Chung, Brett R. Cowan, Alan H. Kadish

Office of the President Publications and Research

MOTIVATION: Integrative mathematical and statistical models of cardiac anatomy and physiology can play a vital role in understanding cardiac disease phenotype and planning therapeutic strategies. However, the accuracy and predictive power of such models is dependent upon the breadth and depth of noninvasive imaging datasets. The Cardiac Atlas Project (CAP) has established a large-scale database of cardiac imaging examinations and associated clinical data in order to develop a shareable, web-accessible, structural and functional atlas of the normal and pathological heart for clinical, research and educational purposes. A goal of CAP is to facilitate collaborative statistical analysis of regional heart shape …


Measuring Alcohol Craving: Development Of The Alcohol Craving Experience Questionnaire., Dixie J. Statham, Jason P. Connor, David J. Kavanagh, Gerald F.X. Feeney, Ross Mc D. Young, Jon May, Jackie Andrade Jan 2011

Measuring Alcohol Craving: Development Of The Alcohol Craving Experience Questionnaire., Dixie J. Statham, Jason P. Connor, David J. Kavanagh, Gerald F.X. Feeney, Ross Mc D. Young, Jon May, Jackie Andrade

School of Psychology

To develop a measure of craving based on the Elaborated Intrusion (EI) theory of desire and to examine the construct, concurrent and discriminant validity of the instrument.


Does Participation In Christian Faith Affect The Healing Process Of Female African American Childhood Sexual Abuse Survivors, Tamika A. Thomas Jan 2011

Does Participation In Christian Faith Affect The Healing Process Of Female African American Childhood Sexual Abuse Survivors, Tamika A. Thomas

PCOM Psychology Dissertations

Childhood sexual abuse (CSA) is often associated with devastating effects that are long-lasting and pervasive in nature. Though the sequelae vary from survivor to survivor, difficulties typically manifest psychologically, interpersonally, behaviorally, and in physical health problems. While there are many articles in the CSA literature on coping strategies and various treatment modalities, literature on the efficacy of treatment for this population is limited. Further absent from the CSA literature is an understanding of the impact that participation in religious activities has on the healing process within this population. The purpose of this qualitative study was to explore the impact that …


Nutrition Assessment And Intervention Improves Body Composition And Diet In Ncaa Female Volleyball Players, Rachel Wenzel Jan 2011

Nutrition Assessment And Intervention Improves Body Composition And Diet In Ncaa Female Volleyball Players, Rachel Wenzel

Electronic Theses and Dissertations

Intercollegiate volleyball is a powerful sport that consists of two to three hour matches; therefore, optimal physical condition is critical for top performance. This study assessed nutrition and anthropometric parameters at the start and conclusion of both the spring 2009 (no intervention) and spring 2010 (intervention) off-seasons as well as additional measurements four months after the intervention. The subject' body composition, total energy, carbohydrate and protein needs were calculated and intakes were assessed. The intervention consisted of monthly individual nutrition counseling sessions based on analysis of intake from three-day food records. Food records were analyzed using Nutrient Data System for …