Medicine and Health Sciences Commons^™

The Development Of A Measure Of Prosocial Behaviors For Late Adolescents, Gustavo Carlo, Brandy A. Randall

Department of Psychology: Faculty Publications

The correlates and structure of prosocial behaviors in late adolescents were examined using a newly constructed, multidimensional measure. In Study 1, 249 college students (145 women; M age = 19.9 years) were administered the Prosocial Tendencies Measure (PTM) which assesses 6 types of prosocial behaviors: altruistic, compliant, emotional, dire, public, and anonymous. Measures of sympathy, perspective taking, personal distress, social desirability, global prosocial behaviors, social responsibility, ascription of responsibility, vocabulary skills, and prosocial moral reasoning were also completed. Test-retest reliability and further validity of the PTM were demonstrated in Study 2 with a sample of 40 college students (28 women; …

Increased Responsiveness Of Hypoxic Endothelial Cells To Fgf2 Is Mediated By Hif-1 Alpha-Dependent Regulation Of Enzymes Involved In Synthesis Of Heparan Sulfate Fgf2-Binding Sites, Jian Li, Nicholas W. Shworak, Michael Simons

Dartmouth Scholarship

Binding of basic fibroblast growth factor (FGF2) to its high affinity receptors requires the presence of specific heparan sulfate (HS) moieties on the cell surface that act as coreceptors. To determine the contribution of cell-surface HS to modulation of FGF2-dependent cell growth, we studied the changes in the cell mass and FGF2 binding of endothelial cell HS under normoxic and hypoxic conditions in vitro. Both large vein and cardiac microvascular endothelial cells cultured under hypoxic conditions demonstrated an increase in the ratio of cell-surface HS to chondroitin sulfate (CS), as well as an increase in the number of low affinity …

Pretrial Publicity And Civil Cases: A Two-Way Street?, Brian H. Bornstein, Brooke L. Whisenhunt, Robert J. Nemeth, Deborah L. Dunaway

Department of Psychology: Faculty Publications

Published pretrial publicity (PTP) research has been conducted almost exclusively with criminal cases and has focused on PTP that is detrimental to the defense. The current research examined the effects of PTP in a civil case to determine if PTP can have a biasing effect against either the defendant or the plaintiff in civil litigation. In Experiment 1, participants exposed to PTP biased against the defendant were more likely to reach a liable verdict than participants who read a control article or PTP biased against the plaintiff. Experiment 2 demonstrated that a judicial admonition did not reduce the biasing effect …

Improvement In Quantity And Quality Of Prevention Measurement Of Toddler Injuries And Parental Interventions, Lizette Peterson, David Dilillo, Terri Lewis, Kenneth Sher

Department of Psychology: Faculty Publications

Injury is the leading killer of children in the United States, yet little research has focused on this vital subject. One of the distinct barriers to injury prevention is the absence of effective assessment devices. Epidemiological aspects of injury have been assessed, but these provide little information at a level sufficient to allow conclusions about potential behavioral prevention methods. This paper describes an alternative, the Participant Event Monitoring (PEM) system. In this paper, the PEM system is used to examine a sample of 170 toddlers (ages 18 to 36 months), over a 6-month period, resulting in data on over 4,200 …

Reduction In The Incidence Of Type 2 Diabetes With Lifestyle Intervention Or Metformin., William C. Knowler, Elizabeth Barrett-Connor, Sarah E. Fowler, Richard F. Hamman, John M. Lachin, Elizabeth A. Walker, David M. Nathan, P. G. Watson, J. T. Mendoza, K. A. Smith, J. Caro, B. Goldstein, C. Lark, L. Menefee, L. Murphy, C. Pepe, J. M. Spandorfer

Department of Medicine Faculty Papers

BACKGROUND: Type 2 diabetes affects approximately 8 percent of adults in the United States. Some risk factors--elevated plasma glucose concentrations in the fasting state and after an oral glucose load, overweight, and a sedentary lifestyle--are potentially reversible. We hypothesized that modifying these factors with a lifestyle-intervention program or the administration of metformin would prevent or delay the development of diabetes.

METHODS: We randomly assigned 3234 nondiabetic persons with elevated fasting and post-load plasma glucose concentrations to placebo, metformin (850 mg twice daily), or a lifestyle-modification program with the goals of at least a 7 percent weight loss and at least …

Future Lies In Salt Lake For 4 Execs On The Spot, Rick Burton

Sport Management - All Scholarship

No abstract provided.

Ada News - 02/02/2002, 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.

Triplet Repeat Dna Structures And Human Genetic Disease: Dynamic Mutations From Dynamic Dna., Richard R. Sinden, Vladimir N. Potaman, Elena A. Oussatcheva, Christopher E. Pearson, Yuri L. Lyubchenko, Luda S. Shlyakhtenko

Journal Articles: Pharmaceutical Sciences

Fourteen genetic neurodegenerative diseases and three fragile sites have been associated with the expansion of (CTG)n (CAG)n, (CGG)n (CCG)n, or (GAA)n (TTC)n repeat tracts. Different models have been proposed for the expansion of triplet repeats, most of which presume the formation of alternative DNA structures in repeat tracts. One of the most likely structures, slipped strand DNA, may stably and reproducibly form within triplet repeat sequences. The propensity to form slipped strand DNA is proportional to the length and homogeneity of the repeat tract. The remarkable stability of slipped strand DNA may, in part, be due to loop-loop interactions facilitated …

Spectral And Temporal Processing In Human Auditory Cortex, Deborah A Hall, Ingrid Johnsrude, Mark P Haggard, Alan R Palmer, Michael A Akeroyd, A Quentin Summerfield

Brain and Mind Institute Researchers' Publications

Hierarchical processing suggests that spectrally and temporally complex stimuli will evoke more activation than do simple stimuli, particularly in non-primary auditory fields. This hypothesis was tested using two tones, a single frequency tone and a harmonic tone, that were either static or frequency modulated to create four stimuli. We interpret the location of differences in activation by drawing comparisons between fMRI and human cytoarchitectonic data, reported in the same brain space. Harmonic tones produced more activation than single tones in right Heschl's gyrus (HG) and bilaterally in the lateral supratemporal plane (STP). Activation was also greater to frequency-modulated tones than …

View Box Case--2 Mid-Colic Intussusception, I Masroor, R Hashmi

Department of Radiology

No abstract provided.

Correlates Of Vigorous Physical Activity For Children In Grades 1 Through 12: Comparing Parent-Reported And Objectively Measured Physical Activity, James F. Sallis, Wendell C. Taylor, Marsha Dowda, Patty S. Freedson, Russell R. Pate

Faculty Publications

Correlates of physical activity were examined in young people in grades 1 through 12, and analyses were conducted separately for eight age/grade and sex subgroups. Twenty-one explanatory variables were assessed by parental report. Physical activity was assessed in 781 young people via parent report, and 200 wore an accelerometer for seven days. Between 11% and 36% of parent-reported child vigorous physical activity was explained. The most consistent correlates were peer support and use of afternoon time for active rather than sedentary recreation. Peer support was the only significant correlate of objectively monitored activity in multiple subgroups.

Elders, Values, And Peppermint Candies, Sarah A. Klein, Andrea C. Bostrom

Peer Reviewed Articles

The demographics of the population of the United States are inexorably changing: The baby boomers, who have defined much of the culture of the past half century, will continue to do so over the next 50 years. Just as the population is aging, so are the members of the nursing profession. Working with elders as our patients and as our peers is a reasonable expectation. Encouraging younger nurses to embrace working with elders is a challenge. Learning about how we have come to value aging and our elders is one way to engage the change in the work that nurses …

Osmosensitive Release Of Neurotransmitter Amino Acids: Relevance And Mechanisms, Herminia Pasantes-Morales, Rodrigo Franco, Lenin Ochoa, Benito Ordaz

School of Veterinary and Biomedical Sciences: Faculty Publications

Hyposmolarity activates amino acid efflux as part of the corrective volume process in a variety of cells. This review discusses the mechanism of amino acid release in brain cells preparations. Results present evidence of substantial differences between the efflux of taurine and that of GABA and glu-tamate, which besides a possible role as osmolytes, have a main function as synaptic transmitters. The differences found concern the efflux time course, the sensitivity to Cl^– channel blockers, the modulation by tyrosine kinases, the influence of PKC and the effect of cytoskeleton disruptive agents. While taurine efflux features fit well with the …

A Gene Capable Of Blocking Apoptosis Can Substitute For The Herpes Simplex Virus Type 1 Latency-Associated Transcript Gene And Restore Wild-Type Reactivation Levels, Guey-Chuen Perng, Barak Maguen, Ling Jin, Kevin R. Mott, Nelson Osorio, Susan M. Slanina, Ada Yukht, Homayon Ghiasi, Anthony B. Nesburn, Melissa Inman, Gail A. Henderson, Clinton J. Jones, Steven L. Wechsler

School of Veterinary and Biomedical Sciences: Faculty Publications

After ocular herpes simplex virus type 1 (HSV-1) infection, the virus travels up axons and establishes a lifelong latent infection in neurons of the trigeminal ganglia. LAT (latency-associated transcript), the only known viral gene abundantly transcribed during HSV-1 neuronal latency, is required for high levels of reactivation. The LAT function responsible for this reactivation phenotype is not known. Recently, we showed that LAT can block programmed cell death (apoptosis) in neurons of the trigeminal ganglion in vivo and in tissue culture cells in vitro (G.-C. Perng et al., Science 287:1500–1503, 2000; M. Inman et al., J. Virol. 75:3636–3646, 2001). Consequently, …

Typical Symptoms Are Predictive Of Acute Coronary Syndromes In Women, Kerry A. Milner, Marjorie Funk, Amy L. Arnold, Viola Vaccarino

Nursing Faculty Publications

Background: Previous research suggests that the presentation of acute coronary syndromes (ACS) may differ in women and men. No study has prospectively evaluated the role of a comprehensive set of typical and atypical symptoms and whether different symptoms on presentation predict ACS diagnosis in women and men. Methods and Results: We directly observed 246 women and 276 men seen in the emergency department with symptoms suggestive of ACS and documented their symptoms verbatim. ACS was eventually diagnosed in 89 (36%) women and 124 (45%) men on the basis of standard electrocardiogram and cardiac enzyme criteria. Presence of typical symptoms (chest …

Isotonic Designs For Phase I Trials, Denis H. Y. Leung, You-Gan Wang

Research Collection School Of Economics

The purpose of a phase I trial in cancer is to determine the level (dose) of the treatment under study that has an acceptable level of adverse effects. Although substantial progress has recently been made in this area using parametric approaches, the method that is widely used is based on treating small cohorts of patients at escalating doses until the frequency of toxicities seen at a dose exceeds a predefined tolerable toxicity rate. This method is popular because of its simplicity and freedom from parametric assumptions. In this paper, we consider cases in which it is undesirable to assume a …

Cd8+-T-Cell Immunity Against Toxoplasma Gondii Can Be Induced But Not Maintained In Mice Lacking Conventional Cd4+ T Cells, Lori Casciotti, Kenneth H. Ely, Martha E. Williams, Imtiaz A. Khan

Dartmouth Scholarship

T-cell immunity is critical for survival of hosts infected with Toxoplasma gondii. Among the cells in the T-cell population, CD8⁺ T cells are considered the major effector cells against this parasite. It is believed that CD4⁺ T cells may be crucial for induction of the CD8⁺-T-cell response against T. gondii. In the present study, CD4^−/− mice were used to evaluate the role of conventional CD4⁺ T cells in the immune response against T. gondii infection. CD4^−/− mice infected with T. gondii exhibited lower gamma interferon (IFN-γ) messages in the majority of their …

Prostatic Carcinoma With Emphasis On Gleason’S Grading: An Institution Based Experience., Zaid Ahmed, Suhail Muzaffar

Department of Pathology and Laboratory Medicine

Abstract

Objective:To grade prostatic carcinomas according to the Gleason’s Grading System and see whether the frequency of incidental carcinoma is significant. Method:Retrospective study of all consecutive cases of prostatic adenocarcinoma diagnosed at Aga Khan University Hospital (AKUH) between January 1st, 1996 and December 31st, 1999. Setting:The histopathology section of AKUH, Karachi. Observation:Prostatic adenocarcinomas comprised 14.2% of all prostate specimens. There were 3 types of specimens i.e. transurethral resection, suprapubic prostatectomies and core bIopsies. The mean age was 72.1 years; 68.1% patients were 65 years or older. The majority of the tumours were moderately differentiated (Gleason’s scores 5,6 or 7). Grading …

Child Sexual Abuse, Eugenia Hsu, Georganna Sedlar, Mary Fran Flood, David J. Hansen

Department of Psychology: Faculty Publications

This chapter describes the case of two adolescent girls who were living in foster care with their maternal aunt and her family, the Kraller family. The girls and their aunt and uncle participated in Project SAFE, a university-based program for sexually abused children and their nonoffending caregivers, which is described in detail in the Course of Treatment section. The Kraller family was referred to Project SAFE by the local Child Advocacy Center. Miriam Kraller contacted the Child Advocacy Center when she learned that her two nieces (her younger sister’s daughters), Gina (age 14) and Suzy (age 13), had been sexually …

From Diagnosis To Payment: The Dynamics Of Coding Systems For Hospital, Physician, And Other Health Services, Karen Matherlee

National Health Policy Forum

This background paper reviews the two principal coding systems used to describe health services in the United States: ICD-9-CM and HCPCS, a combination of CPT-4 and national and local codes. It probes the relationships of these coding systems to payment policy, administrative simplification under HIPAA, and other concerns. The paper also addresses four coding issues: governance of CPT; adoption of ICD-10-CM; the appropriateness, accuracy, and responsiveness to change of the codes themselves; and the degree of documentation needed to monitor health services and determine payment.

Who Will Be There To Care? The Growing Gap Between Caregiver Supply And Demand, Nora Super

National Health Policy Forum

This paper examines the increasing demand for long-term care services and the concurrent decrease in the supply of paid and unpaid caregivers. It considers workforce trends for paraprofessionals, such as certified nursing assistants, home health aides, and personal care attendants, as well as several public and private efforts to address staff shortages and quality-of-care. The paper explores the sociodemographic factors that have affected the demand for and supply of informal care provided by family and friends. It also reviewes policy proposals designed to provide support for family caregivers and/or to give choices to consumers.

Diagnostic And Therapeutic Procedures Among Australian Hospital Patients Identified As Indigenous, Joan Cunningham

Aboriginal Policy Research Consortium International (APRCi)

Objectives: To determine whether hospital patients identified as Indigenous are less likely than other inpatients to have a principal procedure recorded, and the extent to which any disparity in procedure use can be explained by differences in patient, episode and hospital characteristics. Design: Retrospective analysis of routinely collected administrative data from the National Hospital Morbidity Database (NHMD). Setting: Australian public and private hospitals. Patients: All patients included in the NHMD whose episode type was recorded as acute and whose separation occurred between 1 July 1997 and 30 June 1998. Patients admitted for routine dialysis treatment were excluded. Main outcome measure: …

Ada News - 01/21/2002, 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.

Quality Management And Improvement Practices For Home And Community-Based Care: Literature Review, Maureen Booth Mrp, Ma, Julie T. Fralich Mba, Sue Nonemaker Rn, Ms

Disability & Aging

The Centers for Medicare and Medicaid Services (CMS) have contracted with the Muskie School of Public Service to develop a technical assistance guide for use by states and CMS regional offices to assess and improve the quality of home and community-based care (HCBC) to Medicaid beneficiaries. 1 The project will identify tools, measures, standards, and oversight mechanisms for performance measurement and quality improvement of long term care services delivered under federal and state-funded HCBC programs, exclusive of consumer-directed services. In addition to highlighting promising state practices, the project will describe the opportunities and challenges of applying advancements in the field …

Method For Enhancing Protective Cellular Responses To Genotoxic Stress In Skin, Elaine L. Jacobson, Myron Jacobson

Graduate Center for Nutritional Sciences Faculty Patents

The present invention is directed to methods of using pro-NAD agents capable of enhancing the dermal and epidermal skin cell NAD content. These pro-NAD agents may be administered topically, orally, or parenterally to enhance DNA repair and other protective responses to DNA damage. The invention further relates to pharmaceutical compositions comprising pro-NAD agents that effectively elevate intracellular NAD content. Finally, the invention relates to the method of using the pro-NAD agents to treat disorders such as sunburn and other skin deterioration that results from DNA damage in skin cells.

Managed Care: As Good As It Gets? (Los Angeles), Lisa Sprague

National Health Policy Forum

This site visit was a return trip to southern California to examine the state of managed care. Between the Forum's last visit (in late 1998) and this one, the marketplace underwent considerable change, including significant movement away from global capitation, the collapse of physician practice management firms, and the development of new insurance products. Site visitors were briefed on managed care trends in the state, and panel discussions focused on issues related to physician group solvency, employer and consumer expectations, managed care regulation, and plan and provider strategies for surviving and prospering in the difficult southern California market. Site visitors …

Genes Encoding Several Poly (Adp-Ribose) Glycohydrolase (Parg) Enzymes, The Proteins And Fragments Thereof, And Antibodies Immunoreactive Therewith, Myron Jacobson, Elaine L. Jacobson, Jean-Christoph Amé, Winston Lin

Graduate Center for Nutritional Sciences Faculty Patents

The isolation and characterization of cDNAs encoding poly(ADP-ribose) glycohydrolase (PARG) enzymes and the amino acid sequences of PARGs from several species are described. PARG is involved in the cellular response to DNA damage and its proper function is associated with the body's response to neoplastic disorder inducing agents and oxidative stress. Expression vectors containing the cDNAs and cells transformed with the vectors are described. Probes and primers that hybridize with the cDNAs are described. Expression of the cDNA in E. coli results in an enzymatically active protein of about 111 kDa and an active fragment of about 59 kDa. Methods …

Ada News - 01/07/2002, 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.

Construction And Characterization Of A Chimeric Virus (Biv/Hiv-1) Carrying The Bovine Immunodeficiency Virus Gag-Pol Gene: Research Letters, Guomin Chen, Shuhui Wang, Kun Xiong, Jinzhong Wang, Tao Ye, Wenping Dong, Qi Wang, Qimin Chen, Yunqi Geng, Charles Wood, Yi Zeng

Nebraska Center for Virology: Faculty Publications

HIV-1HXB2 5′LTR region, most of BIVR29 gag-pol segment and HIV-1HXB2 pol IN-3′LTR region were respectively amplified. A chimeric clone, designated as pHBIV₃₇₅₃, was constructed by cloning three fragments sequentially into pUC18. MT4 cells were transfected with pHBIV₃₇₅₃. The replication and expressions of the chimeric virus (HBIV₃₇₅₃) were monitored by RT activity and IFA. The results firstly demonstrated that it is possible to generate a new type of the BIV/HIV-1 chimeric virus containing BIV gag-pol gene.

Phosphoglycan Messengers And Their Medical Uses (Lipidemia), Khalid M. Elased, Khalid A. Gumaa, Hassan Rahmoune, Thomas Rademacher

Pharmacology and Toxicology Faculty Publications

Phosphoglycan messengers (PGMs) which are carbohydrate derivatised phosphatidyl cyclitols are disclosed, together with the finding that these substances are biologically active, e.g. in lowering blood glucose levels. These compounds are distinct from GPI-anchors disclosed in the prior art as these GPI-anchors are protein linked and are not biologically active.