Medicine and Health Sciences Commons^™

Olanzapine And Risperidone Disrupt Conditioned Avoidance Responding In Phencyclidine-Pretreated Or Amphetamine-Pretreated Rats By Selectively Weakening Motivational Salience Of Conditioned Stimulus, Ming Li, Wei He, Alexa Mead

Department of Psychology: Faculty Publications

The rat conditioned avoidance response model is a well-established preclinical behavioral model predictive of antipsychotic efficacy. All clinically approved antipsychotic drugs disrupt conditioned avoidance responding – a feature that distinguishes them from other psychotherapeutics. We previously showed that the typical antipsychotic drug haloperidol disrupts avoidance responding by progressively attenuating the motivational salience of the conditioned stimulus (CS) in normal rats. In this study, using two pharmacological rat models of schizophrenia [e.g. phencyclidine (PCP) or amphetamine sensitization], we examined whether atypicals such as olanzapine or risperidone disrupt avoidance responding through the same behavioral mechanism. Rats were first pretreated with PCP, amphetamine, …

Effect Of Noxious Stimulation Upon Antipredator Responses And Dominance Status In Rainbow Trout, Paul J. Ashley, Sian Ringrose, Katie L. Edwards, Emma Wallington, Catherine R. Mccrohan, Lynne U. Sneddon

Aquaculture Collection

A potentially painful experience may modify normal behavioural responses. To gauge the importance of pain relative to predation or social status, we presented competing stimuli, a predator cue or an unfamiliar social group, to two groups of noxiously treated rainbow trout, Oncorhynchus mykiss. In the predator cue experiment, fish were classified as bold or shy. Noxiously stimulated fish did not show antipredator responses, suggesting that pain is the imperative. In the social status experiment, noxiously stimulated fish held individually and undisturbed showed an increase in respiration rate and plasma cortisol. As a comparison, we used the dominant or subordinate fish …

From Traumatic Brain Injury To Posttraumatic Epilepsy: What Animal Models Tell Us About The Process And Treatment Options, Asla Pitkänen, Riikka J. Immonen, Olli H.J. Gröhn, Irina Kharatishvili

Biomedicine and Animal Models in Research Collection

A large number of animal models of traumatic brain injury (TBI) are already available for studies on mechanisms and experimental treatments of TBI. Immediate and early seizures have been described in many of these models with focal or mixed type (both gray and white matter damage) injury. Recent long-term video-electroencephalography (EEG) monitoring studies have demonstrated that TBI produced by lateral fluid-percussion injury in rats results in the development of late seizures, that is, epilepsy. These animals develop hippocampal alterations that are well described in status epilepticus–induced spontaneous seizure models and human posttraumatic epilepsy (PTE). In addition, these rats have damage …

Helicobacter Pylori Infection Rate Decreases In Symptomatic Children: A Retrospective Analysis Of 13 Years (1993-2005) From A Gastroenterology Clinic In West Virginia, Yoram Elitsur, Yulia Dementieva, Mary Rewalt, Zanda Lawrence

Pediatrics

Background: The rate of Helicobacter pylori is decreasing in the developed countries, but few long-term studies are available from the United States. We retrospectively assessed the annual H. pylori infection rate in symptomatic children seen in our clinic over a 13-year study period.

Study: A retrospective analysis of all children who had histologic diagnosis of H. pylori infection between January 1993 and December 2005 in our pediatric gastroenterology clinic was performed. The annual infection rate and the overall infection rate were calculated.

Results: A total of 1743 upper endoscopy reports were reviewed, of which 212 (12.1%) were diagnosed with H. …

Nonrigid Registration Of Three-Dimensional Ultrasound And Magnetic Resonance Images Of The Carotid Arteries, Nuwan D Nanayakkara, Bernard Chiu, Abbas Samani, J David Spence, Jagath Samarabandu, Grace Parraga, Aaron Fenster

Medical Biophysics Publications

Atherosclerosis at the carotid bifurcation can result in cerebral emboli, which in turn can block the blood supply to the brain causing ischemic strokes. Noninvasive imaging tools that better characterize arterial wall, and atherosclerotic plaque structure and composition may help to determine the factors which lead to the development of unstable lesions, and identify patients at risk of plaque disruption and stroke. Carotid magnetic resonance (MR) imaging allows for the characterization of carotid vessel wall and plaque composition, the characterization of normal and pathological arterial wall, the quantification of plaque size, and the detection of plaque integrity. On the other …

What's Happening: February, 2009, Maine Medical Center

What's Happening

No abstract provided.

Non-Invasive Prediction Of St Elevation Myocardial Infarction Complications By Left Ventricular Tei Index, Nasir Rahman, Khawar Abbas Kazmi, Muniza Yousaf

Section of Cardiology

OBJECTIVE: To investigate association between the Tei index and cardiac complications of ST elevation of Myocardial Infarction.

PATIENTS AND METHODS: A total of a 202 adult consecutive patients with first ST elevation MI (STEMI) were studied. Tei index was obtained as: (a _ b)/b, where "a" is the interval between the cessation and onset of mitral flow and "b" is the ejection time of aortic flow measured with the help of pulsed Doppler echocardiography. Subsequent complications, included Death, Congestive Heart Failure (CHF), Cardiogenic shock, Atrial Flutter/ Atrial Fibrillation, Sustained ventricular tachycardia, Advanced Atrio- Ventricular Clock (AV Block), Myocardial Infarction (MI), …

Risks For Preterm Delivery And Low Birth Weight Are Independently Increased By Severity Of Maternal Anaemia, Hussein Kidanto, Ingrid Mogren, Gunilla Lindmark, Siriel Massawe, Lennarth Nystrom

Faculty of Health Sciences, East Africa

OBJECTIVE: To estimate the effect of the severity of maternal anaemia on various perinatal outcomes.

DESIGN: A cross-sectional study.

SETTING: Labour Ward, Muhimbili National Hospital, Dar es Salaam, Tanzania.

METHOD: The haemoglobin of eligible pregnant women admitted for delivery between 15 November 2002 and 15 February 2003 was measured. Data on socio-demographic characteristics, iron supplementation, malaria prophylaxis, blood transfusion during current pregnancy, and current and previous pregnancy outcomes were collected and analysed. Anaemia was classified according to the World Health Organization (WHO) standards: normal - Hb >11.0 g/dl; mild - Hb 9.0 - 10.9 g/dl; moderate - …

Response To Protocol Review Scenario: Reporting May Vary, Judy Daviau, Dvm, Daclam, Troy Wilkins, Bs

Office of Animal Resources papers and presentations

Unfortunately for those of us in academic communities, we are sometimes faced with situations similar to those described in this protocol review. It is important that the IACUC be well versed in reporting procedures in order to prevent regulatory citations at a later date.

New Dosing Schedules Of Dasatinib For Cml And Adverse Event Management, Siu Fun Wong

Pharmacy Faculty Articles and Research

Resistance to imatinib in patients with chronic myelogenous leukemia (CML) or Philadelphia chromosome-positive acute lymphoblastic leukemia (Ph+ ALL) has emerged as a significant clinical issue. Dasatinib is a tyrosine kinase inhibitor that has 325-fold greater in vitro activity against native BCR-ABL (breakpoint cluster region-Abelson leukemia virus) compared with imatinib and can overcome primary (intrinsic) and secondary (acquired) imatinib resistance. Here, we review the clinical profile of dasatinib in imatinib-resistant and -intolerant patients and share clinical approaches for managing adverse events (AEs) to ensure maximum patient benefit. References were obtained through literature searches on PubMed as well as from the Proceedings …

Age-Related Differences In Reaction Time Task Performance In Young Children, Sergey Kiselev, Kimberly A. Espy, Tiffany Sheffield

Developmental Cognitive Neuroscience Laboratory: Faculty Publications

Performance of reaction time (RT) tasks was investigated in young children and adults to test the hypothesis that age-related differences in processing speed supersede a “global” mechanism and are a function of specific differences in task demands and processing requirements. The sample consisted of 54 4-year-olds, 53 5-year-olds, 59 6-year-olds, and 35 adults from Russia. Using the regression approach pioneered by Brinley and the transformation method proposed by Madden and colleagues and Ridderinkhoff and van der Molen, age-related differences in processing speed differed among RT tasks with varying demands. In particular, RTs differed between children and adults on tasks that …

Relationships Among Loneliness, Interpersonal Dependency, And Disordered Eating In Young Adults, Mary Pritchard, Kyra L. Yalch

Psychological Sciences Faculty Publications and Presentations

Previous studies on loneliness and interpersonal dependency suggest a shared relation with eating disorders. Previous findings of the relation of interpersonal dependency with eating disorders may have misestimated the importance of interpersonal dependency by not including loneliness. Measures of loneliness, interpersonal dependency, and disordered eating (drive for thinness, bulimic symptoms, body dissatisfaction) were given to 176 college students. Mediation models were used to test the relative influence of interpersonal dependency and loneliness on body dissatisfaction. Loneliness mediated the relation between interpersonal dependency and body dissatisfaction; no other mediation models could be tested.

Proton Magnetic Resonance Spectroscopy In Multiple Sclerosis, Balasrinivasa R Sajja, Jerry S Wolinsky, Ponnada A Narayana

Faculty, Staff and Student Publications

Proton magnetic resonance spectroscopy ((1)H-MRS) provides tissue metabolic information in vivo. This article reviews the role of MRS-determined metabolic alterations in lesions, normal-appearing white matter, gray matter, and spinal cord in advancing our knowledge of pathologic changes in multiple sclerosis (MS). In addition, the role of MRS in objectively evaluating therapeutic efficacy is reviewed. This potential metabolic information makes MRS a unique tool to follow MS disease evolution, understand its pathogenesis, evaluate the disease severity, establish a prognosis, and objectively evaluate the efficacy of therapeutic interventions.

Healthcare Could Your Organization Save Money With Complementary And Alternative Medicine?, William Martin, Hugh Long

College of Business Faculty and Staff Works

Some evidence suggests complementary and alternative medicine could reduce costs and improve efficiency while increasing patient satisfaction.

Service In A Suitcase Benefits Many, Andre Weston

Lake Union Herald

No abstract provided.

Eating Routines: Embedded, Value Based, Modifiable, And Reflective, Margaret M. Jastran, Carole A. Bisogni, Jeffrey Sobal, Christine E. Blake, Carol M. Devine

Faculty Publications

Eating routines are a compelling issue because recurring eating behaviors influence nutrition and health. As non-traditional and individualized eating patterns have become more common, new ways of thinking about routine eating practices are needed. This study sought to gain conceptual understanding of working adults' eating routines. Forty-two purposively sampled US adults reported food intake and contextual details about eating episodes in qualitative 24-h dietary recalls conducted over 7 consecutive days. Using the constant comparative method, researchers analyzed interview transcripts for recurrent ways of eating that were either explicitly reported by study participants as "routines" or emergent in the data. Participants' …

Oncolog Volume 54, Number 02, February 2009, Maude Veech, Joe Munch, Don Norwood

OncoLog MD Anderson's Report to Physicians (All issues) Archives

• Accelerated Partial Breast Irradiation: A Promising Adjuvant to Lumpectomy Acute Lymphoblastic Leukemia: Pediatric Regimens for Adolescents and
• House Call: Think About Your Medical Needs When Preparing for Natural Disasters
• Young Adults Yield Survival Advantages
• A New Biomarker for Bladder Cancer?

Balancing Safety And Availability: A Historical Perspective On The Pace Of Drug Approval, 1950s-2009., Fabienne C. Meier-Abt

Yale Medicine Thesis Digital Library

BALANCING SAFETY AND AVAILABILITY: A HISTORICAL PERSPECTIVE ON THE PACE OF DRUG APPROVAL, 1950s-2009. Fabienne C. Meier-Abt and Bruno J. Strasser. Department of History of Medicine, Yale University, School of Medicine, New Haven, CT. Over the course of the past 50 years, drug approval processes have ranged from 42 days to more than 10 years. What are the consequences of slow or rapid drug approvals on drug safety and drug availability? How slow is too slow? How fast is too fast? These questions have engaged the public, the government, physicians and the pharmaceutical industry for decades. This essay adopts a …

Gastrocnemius-Soleus Muscle Tendon Unit Changes Over The First 12 Weeks Of Adjusted Age In Infants Born Preterm, Marybeth Grant-Beuttler, Robert J. Palisano, Debra P. Miller, Barbara Reddien Wagner, Carolyn B. Heriza, Patricia A. Shewokis

Physical Therapy Faculty Articles and Research

Background and Purpose: Differences in the gastrocnemius-soleus muscle and tendon have been documented shortly after birth in infants born preterm compared with infants born at term. Knowledge of muscle tendon unit lengths at term age to 12 weeks of age in infants born preterm may be useful in understanding motor development.

Participants and Method: Gastrocnemius-soleus muscle tendon unit lengths were compared at term age, at 6 weeks of age, and at 12 weeks of age (preterm adjusted age) in 20 infants born full term and 22 infants born preterm.

Results: Significant differences were found between the 2 groups on taut …

Health Status Of Children Entering Kindergarten: Results Of The 2008-2009 Nevada Kindergarten Health Survey, Clark County School District, Southern Nevada Health District, Nevada State Health Division, Nevada School District Superintendents, Denise Tanata Ashby, Tara Phebus, Amanda Haboush, Jennifer Waddoups, Enrique Lopez

Nevada Institute for Children's Research and Policy Reports

Academic achievement for children is vital to their success in life. Those that do well in school have greater opportunities for post-secondary education, and later have better prospects for employment. One of the major factors that can affect a child’s academic achievement is his or her health status. Academic outcomes and health conditions are consistently linked in the literature (Taras & Potts-Datema, 2005). Children with poor health status, and especially those with common chronic health conditions, have increased numbers of school absences and more academic deficiencies (Taras & Potts-Datema, 2005). In a study concerning excused versus unexcused absences, children with …

The Not-So-Safe Drinking Water Act: Why We Must Regulate Hydraulic Fracturing At The Federal Level, Angela C. Cupas

William & Mary Environmental Law and Policy Review

No abstract provided.

Multimodality Education For Airway Endoscopy Skill Development., Ellen S. Deutsch, Thomas Christenson, Joseph Curry, Jobayer Hossain, Karen Zur, Ian Jacobs

Department of Otolaryngology - Head and Neck Surgery Faculty Papers

OBJECTIVES: Airway endoscopy is a difficult skill to master. A unique practicum was designed to help otolaryngology residents develop endoscopy skills. The learning modalities included lectures, an animal laboratory, high-fidelity manikins, virtual bronchoscopy simulation, and standardized patients. This study compares the relative subjective value of these learning modalities for skill development and realism. METHODS: Participants used a Likert scale (1=disagree to 5=agree) and open responses to anonymously rate the efficacy of 5 learning modalities for teaching airway management, endoscopy skills, and clinical leadership and for providing a realistic experience. RESULTS: The results in 2007 were uniformly positive, with mean scores …

Nevada Medicaid And Check Up Programs: Barriers To Enrollment And Utilization, The Nevada Institute For Children’S Research And Policy, Denise Tanata Ashby, Jennifer Waddoups, Tara Phebus

Nevada Institute for Children's Research and Policy Reports

This study offers only a brief look at some of the barriers Nevada children and families face with Medicaid and Nevada Check Up. Strengthening the Medicaid and Nevada Check Up programs is vital to improving children’s health care access and utilization in Nevada. By developing and implementing legislation to improve public health insurance coverage, access, and utilization in Nevada, policymakers can ensure a brighter, happier, and healthier future for Nevada’s children and families.

Normal Breathing Pattern And Arterial Blood Gases In Awake And Sleeping Goats After Near Total Destruction Of The Presumed Pre-Bötzinger Complex And The Surrounding Region, Katie L. Krause, Hubert Forster, T. Kiner, S. E. Davis, Joshua M. Bonis, B. Qian, Lawrence Pan

Physical Therapy Faculty Research and Publications

Abrupt neurotoxic destruction of >70% of the pre-Bötzinger complex (preBötzC) in awake goats results in respiratory and cardiac failure (Wenninger JM, Pan LG, Klum L, Leekley T, Bastastic J, Hodges MR, Feroah TR, Davis S, Forster HV. J Appl Physiol 97: 1629–1636, 2004). However, in reduced preparations, rhythmic respiratory activity has been found in other areas of the brain stem (Huang Q, St. John WM. J Appl Physiol 64: 1405–1411, 1988; Janczewski WA, Feldman JL. J Physiol 570: 407–420, 2006; Lieske SP, Thoby-Brisson M, Telgkamo P, Ramierz JM. Nature Neurosci 3: 600–607, 2000; St. John WM, Bledsoe TA. J Appl …

The Gift Of Giving, Jin Park

Lake Union Herald

No abstract provided.

Public Private Mix Model In Enhancing Tuberculosis Case Detection In District Thatta, Sindh, Pakistan, Jameel Ahmed, Mubashir Ahmed, A Laghari, Wasdev Lohana, Sajid Ali, Zafar Fatmi

Community Health Sciences

To enhance the TB case detection through Public Private Mix (PPM) model by involving private practitioners in collaboration with National TB Control Program, (NTP) in district Thatta. Private practitioners (PPs) of district Thatta involved in treatment of TB cases were requested to participate in the study. All consenting physicians were provided with training on Directly Observed Treatment Short course (DOTS) module. In addition to routine cases, TB cases diagnosed by private practitioners through sputum microscopy were also registered with the district TB control program and medicines were provided by NTP. After intervention of PPM-DOTS change in Case Detection Rate (CDR) …

Comprehensive Sports Medicine Treatment Of An Athlete Who Runs Cross-Country And Is Iron Deficient, Jason Brumitt, Linda Mcintosh, Richard Rutt

Faculty Publications - College of Physical Therapy

Background: Optimal athletic performance may be dependent upon an athlete maintaining adequate iron levels through the consumption of dietary forms of iron and subsequent metabolism. Endurance athletes, especially female distance runners, have been identified as being at risk for developing iron deficiency. While iron deficiency is treatable, early diagnosis may be delayed if an adequate medical history and evaluation is not conducted.

Objective: To describe the evaluation, diagnosis, and comprehensive sports medicine treatment of a collegiate cross-country athlete with a medical diagnosis of iron deficiency with anemia and sports-related musculoskeletal pain.

Case Description: A 21-year-old female collegiate crosscountry athlete experienced …

The Future (Or Lack Of Future) Of Personalized Prescription In Psychiatry, Jose De Leon

Psychiatry Faculty Publications

Rapid technological advances in genetics have created conceptual chaos regarding the genetics of drug response. Terms for differing concepts are used interchangeably: pharmacogenetics with pharmacogenomics, personalized medicine with personalized prescription. Biomarker has many definitions. The author prefers the concept of personalized prescription and uses it with implications beyond pharmacogenetics by considering all scientific information valid for prescribing medication. Genetics may not be crucial for all drugs. In this comprehensive view, clinicians must consider genetic, environmental and personal variables when prescribing medication and incorporate some basic pharmacological principles: (1) safety and efficacy, (2) pharmacokinetics and pharmacodynamics, (3) therapeutic window and prescriber's …

Analysis Of 2006 Maine Emergency Department Use: A Study Conducted On Behalf Of The Emergency Department Use Work Group Of The Maine Advisory Council On Health System Development, Carolyn E. Gray Mph, Catherine Mcguire Bs, Beth Kilbreth, Tamar Chitashvili

Population Health & Health Policy

This study, conducted on behalf of the Emergency Department Use Work Group of the Maine Advisory Council on Health System Development provides an analysis of visits to hospital emergency departments in Maine that took place in 2006. The study relied on two sources of data: a comprehensive file of hospital discharge records provided by the Maine Health Data Organization; and comprehensive claims records for most privately insured residents in Maine and most MaineCare members. The 2006 data used for this analysis pre-dated some of the initiatives undertaken by the Department of Human Services to improve access to primary care and …

5th Grade Veterinary Medicine Activity Book - Spanish Edition, Sandy F. Amass, Becky Bierman, Jessica Schneider

College of Veterinary Medicine eBooks

The objective of this book is to provide career-based activities for students in grade 5. This book incorporates Indiana Academic Standards for Math, English/Language Arts, and Science.The activities in this book are intended to educate students into considering veterinary medicine as a potential career choice.