Medicine and Health Sciences Commons^™

Hantavirus In Deer Mice

Zoonotics and Wildlife Disease: Publications

Hantaviruses are a group of viruses recently identified in North America as being a risk for human health. The importance of these viruses and the facts on their presence in Newfoundland are discussed.

Methods For Increasing Leptin Levels Using Nicotinic Acid Compounds, Elaine L. Jacobson, Myron Jacobson, Hyuntae Kim

Graduate Center for Nutritional Sciences Faculty Patents

The invention relates to the use of nicotinic acid and nicotinic acid esters, such as nicotinic acid alkyl esters, to increase the amount of leptin in a subject. As a result, one can treat conditions, such as conditions characterized by wounds, by administering sufficient amounts of nicotinic acid or nicotinic acid ester to increase leptin levels to alleviating amounts. Various conditions and modes of treatment are disclosed.

Anemia And Blood Transfusion In The Critically Ill Patient: Role Of Erythropoietin, Howard L. Corwin

Dartmouth Scholarship

Critically ill patients receive an extraordinarily large number of blood transfusions. Between 40% and 50% of all patients admitted to intensive care units receive at least 1 red blood cell (RBC) unit during their stay, and the average is close to 5 RBC units. RBC transfusion is not risk free. There is little evidence that 'routine' transfusion of stored allogeneic RBCs is beneficial to critically ill patients. The efficacy of perioperative recombinant human erythropoietin (rHuEPO) has been n demonstrated in a variety of elective surgical settings. Similarly, in critically ill patients with multiple organ failure, rHuEPO therapy will also stimulate …

The Recombinant Adeno-Associated Virus Vector (Raav2)-Mediated Apolipoprotein B Mrna-Specific Hammerhead Ribozyme: A Self-Complementary Aav2 Vector Improves The Gene Expression, Shumei Zhong, Shihua Sun, Ba-Bie Teng

Faculty, Staff and Student Publications

BACKGROUND: In humans, overproduction of apolipoprotein B (apoB) is positively associated with premature coronary artery diseases. To reduce the levels of apoB mRNA, we have designed an apoB mRNA-specific hammerhead ribozyme targeted at nucleotide sequences GUA6679 (RB15) mediated by adenovirus, which efficiently cleaves and decreases apoB mRNA by 80% in mouse liver and attenuates the hyperlipidemic condition. In the current study, we used an adeno-associated virus vector, serotype 2 (AAV2) and a self-complementary AAV2 vector (scAAV2) to demonstrate the effect of long-term tissue-specific gene expression of RB15 on the regulation apoB mRNA in vivo. METHODS: We constructed a hammerhead ribozyme …

Multiple Testing Methods For Chip-Chip High Density Oligonucleotide Array Data, Sunduz Keles, Mark J. Van Der Laan, Sandrine Dudoit, Simon E. Cawley

U.C. Berkeley Division of Biostatistics Working Paper Series

Cawley et al. (2004) have recently mapped the locations of binding sites for three transcription factors along human chromosomes 21 and 22 using ChIP-Chip experiments. ChIP-Chip experiments are a new approach to the genome-wide identification of transcription factor binding sites and consist of chromatin (Ch) immunoprecipitation (IP) of transcription factor-bound genomic DNA followed by high density oligonucleotide hybridization (Chip) of the IP-enriched DNA. We investigate the ChIP-Chip data structure and propose methods for inferring the location of transcription factor binding sites from these data. The proposed methods involve testing for each probe whether it is part of a bound sequence …

Combining Predictors For Classification Using The Area Under The Roc Curve, Margaret S. Pepe, Tianxi Cai, Zheng Zhang

UW Biostatistics Working Paper Series

We compare simple logistic regression with an alternative robust procedure for constructing linear predictors to be used for the two state classification task. Theoritical advantages of the robust procedure over logistic regression are: (i) although it assumes a generalized linear model for the dichotomous outcome variable, it does not require specification of the link function; (ii) it accommodates case-control designs even when the model is not logistic; and (iii) it yields sensible results even when the generalized linear model assumption fails to hold. Surprisingly, we find that the linear predictor derived from the logistic regression likelihood is very robust in …

Ada News - 06/07/2004, 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.

Health Care Barriers For Latino Children And Provision Of Culturally Competent Care, Jane H. Lassetter, Joan H. Baldwin

Faculty Publications

The demography of the United States is rapidly changing. The impressive growth rate of Latino populations within the United States has great impact on health care. This article includes discussion of a significant increase from 1988 to 2000 in Latino utilization of emergency department and inpatient services at a pediatric medical center in Salt Lake City, Utah, information on health care barriers for Latinos, and suggestions for providing culturally competent care.

Medicaid Prescription Drug Spending And Use, Brian Bruen, Arunabh Ghosh

Health Policy and Management Issue Briefs

No abstract provided.

Effects Of A Tailored Follow-Up Intervention On Health Behaviors, Beliefs, And Attitudes, Alissa D. Jacobs, Alice S. Ammerman, Susan T. Ennett, Marci K. Campbell, Katherine W. Tawney, Semra Aytur, Stephen W. Marshall, Julie C. Will, Wayne D. Rosamond

Health Management & Policy

Background: The high rates of relapse that tend to occur after short-term behavioral interventions indicate the need for maintenance programs that promote long-term adherence to new behavior patterns. Computer-tailored health messages that are mailed to participants or given in brief telephone calls offer an innovative and time-efficient alternative to ongoing face-to-face contact with healthcare providers.

Methods: Following a 1-year behavior change program, 22 North Carolina health departments were randomly assigned to a follow-up intervention or control condition. Data were collected from 1999 to 2001 by telephone-administered surveys at preintervention and postintervention for 511 low-income, midlife adult women enrolled …

College Of Optometry Student Handbook June 2004, Nova Southeastern University

Health Professions Divisions Course Catalogs and Course Descriptions

No abstract provided.

College Of Dental Medicine Student Handbook June 2004, Nova Southeastern University

Health Professions Divisions Course Catalogs and Course Descriptions

No abstract provided.

Otc Brand Name Extensions, Joseph A. Woelfel

School of Pharmacy Faculty Articles

No abstract provided.

Ideology Masquerading As Science: The Case Of Endocrine Disrupter Screening Programmes, Troy Seidle

Experimentation Collection

The global move to develop novel testing methods and strategies to identify suspected endocrine disrupting chemicals offers a unique opportunity to move away from traditional animal testing paradigms in this new area of regulatory concern. Regrettably, the programmes under development, both in the USA and internationally through the OECD, have thus far failed to consider in vitro and other nonanimal test methods as more than “pre-screening” or “priority-setting” tools in a larger, animal-based testing strategy. Validation efforts to date have focused almost exclusively on the modification of existing animal tests to detect “endocrine effects”, with no demonstrable effort to promote …

Anabolic Agents: Adjuncts To Nutrition Support, Jane M. Gervasio

Scholarship and Professional Work – COPHS

Anabolic agents as adjuncts to nutrition support therapy have been used to improve malnutrition and establish anabolism. Growth hormone, insulin-like growth factor, and anabolic steroids have been studied for their potential to reverse the catabolic process and promote anabolism. This paper reviews several anabolic agents and their possible role in nutrition support therapy.

Multisensory Integration Sites Identified By Perception Of Spatial Wavelet Filtered Visual Speech Gesture Information, Daniel E. Callan, Jeffery A. Jones, Kevin Munhall, Christian Kroos, Akiko M. Callan, Eric Vatikiotis-Bateson

Psychology Faculty Publications

Perception of speech is improved when presentation of the audio signal is accompanied by concordant visual speech gesture information. This enhancement is most prevalent when the audio signal is degraded. One potential means by which the brain affords perceptual enhancement is thought to be through the integration of concordant information from multiple sensory channels in a common site of convergence, multisensory integration (MSI) sites. Some studies have identified potential sites in the superior temporal gyrus/sulcus (STG/S) that are responsive to multisensory information from the auditory speech signal and visual speech movement. One limitation of these studies is that they do …

Clinical Features And Outcome Of Surgery In 30 Patients With Acromegaly, A Chandna, N Islam, A Jabbar, L Zuberi, N Haque

Section of Diabetes, Endocrinology and Metabolism

Objective: To assess the surgical outcome of hypophysectomy in acromegalic patients, differences in response to surgery in micro and macroadenoma and the development of associated hormonal deficiency after surgery.

Methods: Retrospective analysis of charts of acromegalic patients who were operated upon at Aga Khan University Hospital, Karachi, was done. Information regarding presentation, laboratory data, radiological assessment, details of surgery and postoperative outcome was recorded. Surgical outcome was classified depending on the degree of disease control after surgery as biochemical cure, remission and treatment failure.

Results: Out of 30 patients, eighteen (60%) were males and 12 (40%) females with …

Chance-Type Flexion-Distraction Fracture Of Lumbar Spine, Arshad A. Siddiqui, Ahmad Ali Shah

Section of Neurosurgery

A case of a twenty years old male who had been hit by a van at the lower back, presented two weeks later with complete paraplegia and double incontinence is presented. Radiological imaging revealed shearing of spine with fracture line slicing through the second lumbar (L2) vertebra going across all the three vertebral columns with complete retrolisthesis of upper fragment. He was managed conservatively with immobilization and rehabilitation.

Predictors Of Participation In Premarital Prevention Programs: The Health Belief Model And Social Norms, Kieran T. Sullivan, Lauri A. Pasch, Tara Cornelius, Ellen Cirigliano

Psychology

The development of effective programs to prevent marital dysfunction has been a recent focus for marital researchers, but the effective dissemination of these programs to engaged couples has received relatively little attention. The purpose of this study is to determine which factors predict couples' participation in premarital counseling. Predictive factors were derived from the health prevention literature, with a particular focus on the health belief model (HBM). Couples' beliefs and attitudes about premarital counseling were assessed at least six months before their wedding, and participation was assessed after their wedding. Results indicate that the strongest predictors of couples' participation were …

Inside Unlv, Holly Ivy De Vore, Caryn Key, Carol C. Harter, Richard Morgan

Inside UNLV

No abstract provided.

Aaas Lecture Series On Women In Science And Engineering, Maribel Vazquez

Publications and Research

The winning essay for a Travel Award from the American Association for the Advancement in Science Women Lecture Series.

http://ehrweb.aaas.org/womeninscience/essays/vazquez.htm

Michigan Bovine Tuberculosis Eradication Project: 2004 Activities Report And Conference Proceedings

Michigan Bovine Tuberculosis Bibliography and Database

On June 9 and 10, 2004, the State of Michigan and U.S. Department of Agriculture hosted the eighth annual Bovine Tuberculosis (TB) Conference, with guest speakers from Georgia, Colorado, Iowa, New York and two Canadian provinces. Our guests came together from across North America to receive policy updates and share the latest scientific data and innovative research on bovine TB.

Among other things, the speakers shared insight on: the promotion of biosecurity; the $30 million annual costs of TB eradication in New Zealand; the latest research in new and improved blood tests; and the first season results of the Michigan …

Spousal Congruence On Disability, Pain, And Spouse Responses To Pain, Annmarie Cano, Ayna B. Johansen, Michael Geisser

Psychology Faculty Research Publications

We examined congruence between chronic pain patients and their spouses on their reports of patient pain severity, patient disability, and spouse responses to pain. Patients reported that they were more physically and psychosocially disabled than their spouses reported them to be. However, spouses reported that the patients’ pain was more severe than patients reported. Depressive disorders in the patient and gender interacted with patient–spouse ratings. For physical and psychosocial disability, depressed patient couples reported significantly larger differences in disability ratings than nondepressed patient couples. In addition, female patients’ disability was rated as more severe by the female patients than by …

Men Are More Fatigable Than Strength-Matched Women When Performing Intermittent Submaximal Contractions, Sandra K. Hunter, Ashley Critchlow, In-Sik Shin, Roger M. Enoka

Exercise Science Faculty Research and Publications

The purpose of this study was to compare the time to task failure for a series of intermittent submaximal contractions performed with the elbow flexor muscles by men and women who were matched for strength (n = 20, 18–34 yr). The fatigue task comprised isometric contractions at 50% of maximal voluntary contraction (MVC) torque (6-s contraction, 4-s rest). The MVC torque was similar for the men and women [64.8 ± 9.2 (SD) vs. 62.2 ± 7.9 N·m; P > 0.05]. However, the time to task failure was longer for the women (1,408 ± 1,133 vs. 513 ± 194 s; P …

Post-Irradiation Leiomyosarcoma Of The Maxilla: Report Of A Case In A Patient With Prior Radiation Treatment For Retinoblastoma, Parish P. Sedghizadeh, Francesca Angiero, Carl M. Allen, John R. Kalmar, Yeshwant B. Rawal, Eric A. Albright

School of Dentistry Faculty Research and Publications

Post-irradiation sarcoma is a well-defined complication of radiation therapy, yet few reports document such lesions in the head and neck. A 30-year-old man presented for evaluation of an expansile lesion of the left posterior maxilla. His medical history was significant for a childhood ocular malignancy - unilateral retinoblastoma - which was treated with a combination of surgical enucleation of the eye and external beam radiation therapy. Biopsy of his maxillary lesion revealed a spindle cell malignancy that was morphologically and immunohistochemically consistent with a diagnosis of leiomyosarcoma. Further investigation into the case revealed that the patient had three children, every …

Influence Of Varied, Controlled Distances From The Crank Axis On Peak Physiological Responses During Arm Crank Ergometry, Thomas L. Miller, Carl G. Mattacola, Mayra C. Santiago

Physical Therapy Faculty Publications

The purpose of the study was to determine the influence of varied, controlled distances from the crank axis during arm crank ergometry (ACE) on peak physiological responses and physical work capacity (PWC). Physiological responses to ACE were evaluated using three controlled distances from the crank axis based on 0°, 15°, and 30° from full extension in the elbow while at the furthest point in the crank rotation. Eleven adult, able-bodied women (age = 24.5 ± 4.7 yrs) performed graded maximal ACE tests at each of three distances from the crank axis. Data were analyzed for differences in peak physiological responses …

Comparison Of Transcranial Electric Motor And Somatosensory Evoked Potential Monitoring During Cervical Spine Surgery., Alan S Hilibrand, Daniel M Schwartz, Venkat Sethuraman, Alexander R Vaccaro, Todd J Albert

Rothman Institute Papers

BACKGROUND: There has been little enthusiasm for somatosensory evoked potential monitoring in cervical spine surgery as a result, in part, of the increased risk of motor tract injury at this level, to which somatosensory monitoring may be insensitive. Transcranial electric motor evoked potential monitoring allows assessment of the motor tracts; therefore, we compared transcranial electric motor evoked potential and somatosensory evoked potential monitoring during cervical spine surgery to determine the temporal relationship between the changes in the potentials demonstrated by each type of monitoring and neurological sequelae and to identify patient-related and surgical factors associated with intraoperative neurophysiological changes.

METHODS: …

Curad Silver Bandages, Joseph A. Woelfel

School of Pharmacy Faculty Articles

No abstract provided.

Ileocolitis Associated With Anaerobiospirillum In Cats, H. E. V. De Cock, S. L. Marks, B. A. Stacy, T. S. Zabka, J. Burkitt, G. Lu, David J. Steffen, Gerald E. Duhamel

School of Veterinary and Biomedical Sciences: Faculty Publications

Ileocolitis associated with spiral bacteria identified as an Anaerobiospirillum sp. was found in six cats. Two cats had acute onset of gastrointestinal signs characterized by vomiting and diarrhea in one cat and vomiting in another cat, one cat had chronic diarrhea that was refractory to medical therapy; one cat had acute onset of anorexia and lethargy, and two cats had clinical signs that were not related to the gastrointestinal tract. The presence of an Anaerobiospirillum sp. was demonstrated on the basis of ultrastructural morphology of spiral bacteria associated with intestinal lesions and PCR amplification of a genus-specific 16S rRNA gene …

Evaluation Of Frequency Of Isolation And Trends In Antibiotic Resistance Among Campylobacter Isolates Over 11 Year Period, N G. Ibrahim, Afia Zafar, Rumina Hasan

Department of Pathology and Laboratory Medicine

Objective:
To analyze frequency of isolation and trends in antibiotic resistance among Campylobacter isolates over 11 year period in Microbiology Laboratory, Aga Khan University from the year 1992-2002.
Methods:
Total 52,777 stool specimens were processed during the study period. Enteric pathogens isolated from 8,483 stool samples were further analyzed for frequency of isolation and antimicrobial resistance. Statistical Analysis was done by using descriptive statistics of SPSS version 10. Values were expressed as percentages, mean and rates.
Results:
Campylobacter species were third in frequency of isolation with an isolation rate of 24.8%. C. jejuni was the predominant pathogen followed by C.coli. …