Medicine and Health Sciences Commons^™

Cognitive Impairment And Substance Abuse: Implications For Treatment Planning, Hunter Downing Alessi, Mary Ballard, Alan Kirk, Nicholas Montalbano

Faculty Articles

The cognitive abilities of 24 males at an in-patient substance abuse facility were assessed using the Neurobehavioral Cognitive Status Examination (Cognistat). Findings suggested that there were significant changes in cognitive functioning during the 21-day in-patient treatment as measured by the Cognistat. Implications for mental health professionals working with this population are discussed.

Presentation And Features Of Conversion Disorder At A Tertiary Care Hospital In Karachi, Sameer Khan, Abdullah Ladha, Sarah Khalid Khan, Sana Farooq Khan, Awais Amjad Malik, Zehra Memon, Samiullah Ghulam Nabi, Hafiz Yasir Adnan, Haider Ali Naqvi

Pakistan Journal of Neurological Sciences (PJNS)

No abstract provided.

The Future Of National Medical Journals, Kamran Abbasi

Pakistan Journal of Neurological Sciences (PJNS)

No abstract provided.

Hyperhomocysteinemia And Cerebralvenoussinus Thrombosis, Mughis Sheerani, Bhojo A. Khealani

Pakistan Journal of Neurological Sciences (PJNS)

No abstract provided.

Current Approach To Primary Central Nervous System Lymphoma, Amar Lal, Nehal Masood

Pakistan Journal of Neurological Sciences (PJNS)

No abstract provided.

Treatment Of Spinal Tuberculosis: Role Of Surgical Intervention, Syed Ather Enam, Ahmed Ali Shah

Pakistan Journal of Neurological Sciences (PJNS)

No abstract provided.

Epilepsy And Crohn's Disease, Muhammad Shazam Hussain, S. Nizam Ahmed

Pakistan Journal of Neurological Sciences (PJNS)

No abstract provided.

Comparative Study Of Direct Test-Cost Between Microscopy Method And Iq200 Automated Urine Microscopy Analyzer, P. Jaiwang, P. Eakwong, V. Wiwanitkit

Chulalongkorn Medical Journal

No abstract provided.

Pilot Project Of Blood Gas And Electrolyte Analyzer Network At King Chulalongkorn Memorial Hospital, N. Charuruks, P. Lekngam, M. Wongcharoenvuthi, S. Suwannabutra, G. Srichindarat

Chulalongkorn Medical Journal

No abstract provided.

Announcement And Call For Papers, T. Werawatganon

Chulalongkorn Medical Journal

No abstract provided.

Glucose Tolerance Test: A Brief Summary Of Basic Principles And Important Considerations, V. Wiwanitkit

Chulalongkorn Medical Journal

No abstract provided.

Comparison Of Efficacy Between Nalbuphine, Tramadol And Ondansetron In Treatment Of Postanesthetic Shivering After Spinal Anesthesia For Cesarean Delivery, D. Tamdee, O. Kyokong, S. Charuluxanan

Chulalongkorn Medical Journal

No abstract provided.

Weakly Positive Urine Pregnancy Diagnostic Test Rate:A Study On Laboratory Incidence, P. Ekawong, V. Wiwanitkit

Chulalongkorn Medical Journal

No abstract provided.

A Case Study On Patient Management After Venipuncture, V. Wiwanitkit

Chulalongkorn Medical Journal

No abstract provided.

Current International Laboratory Guidelines For Diagnosis Of Diabetes Mellitus, N. Charuruks

Chulalongkorn Medical Journal

No abstract provided.

The Cost Of Negative Perceptions Of The Work Environment Among Intermediate Intensive Care Unit Nurses, Joselyn Peralta

Master's Projects

This descriptive study assessed the perceptions of the work environment and the retention plans among registered nurses (RNs) who worked in the Intermediate Intensive Care Unit at a tertiary university hospital. Results from the Moos Work Environment Scale found that nurses perceived high levels of work pressure and low levels of clarity, coworker cohesion, and supervisor support. Results indicated that the intent to leave the unit was dependent on the nurses having other options in nursing, desiring further education, an undesirable scheduling process and unsafe patient care. The direct and indirect costs to hospitals could be offset by developing strategies …

Stress Reduction: A Neighborhood Introduction, Barbara D. Johnson

Master's Projects

Responding to reported health concerns a stress reduction program was developed for residents of an urban Latino neighborhood struggling with poverty, crime, and limited access to healthcare. The revised Health Promotion Model (HPM) was used as a framework (Pender, 1996). A qualitative study testing a 5-week Mindfulness-based Stress Reduction (MBSR) intervention was imbedded into the program 18 months after its implementation. Utilizing a pre/post test design participants were predicted to demonstrate significant reductions in post-intervention mean scores for 3 self-report measures, the Cohen Perceived Stress Scale, General Sleep Disturbance Scale, and a modified Memorial Symptom Assessment Scale. A 91% drop …

An Art Therapy Intervention To Help Military Children Cope With Parental Deployment, Eleanor Kai Lampell

EVMS School of Health Professions Theses & Dissertations

Research regarding military children and their ability to cope with parental deployment is extensive. However, research dealing with art therapy and military children is limited. The purpose of this study was to explore the benefits of participating in group art therapy interventions for military children with a parent currently on deployment. Five group art therapy sessions were conducted with two military children with a parent currently in stage two of parental deployment. It was hypothesized that through participating in group art therapy, military children with a parent who is currently deployed would have a reduction of problematic behaviors in a …

Development And Implementation Of Optimized Energy-Delay Sub-Network Routing Protocol For Wireless Sensor Networks, James W. Fonda, Maciej Zawodniok, S. Jagannathan, Steve E. Watkins

Electrical and Computer Engineering Faculty Research & Creative Works

The development and implementation of the optimized energy-delay sub-network routing (OEDSR) protocol for wireless sensor networks (WSN) is presented. This on demand routing protocol minimizes a novel link cost factor which is defined using available energy, end-to-end (E2E) delay and distance from a node to the base station (BS), along with clustering, to effectively route information to the BS. Initially, the nodes are either in idle or sleep mode, but once an event is detected, the nodes near the event become active and start forming sub-networks. Formation of the inactive network into a sub-network saves energy because only a portion …

Chemoprevention Of Breast Cancer For Women At Hgh Risk, Kathryn Chan, Gloria J. Morris

Department of Medicine Faculty Papers

Breast cancer remains the second most common cause of cancer death in the United States. Several studies have identified cohorts of women at higher than average risk to develop this disease. These are women who are exposed to high levels of endogenous or exogenous estrogens, those with a family history of breast cancer, and those who harbor benign breast disease or genetic mutations that predispose to breast cancer. In this population group, adapting a chemoprevention strategy to decrease the risk of developing overt disease is a strong consideration. To this end, tamoxifen is the most accepted agent to date. This …

Minority Adolescents At Risk For Obesity: Health Behaviors And Perceptions, Linda D. Jones

Master's Projects

The purpose of this study was to examine behaviors related to nutrition and physical activity of inner-city minority adolescents, and their perception of normal weight and overweight. The research study used a descriptive, non-experimental design which had a convenience sample of thirty-seven 8th grade minority adolescents who attended a chartered urban K-8 grade school in Northern California. There were no statistically significant differences in the results, however, over 50% of the students reported not eating the recommended daily servings of fruits and vegetables. Another 68% reported participating more than 30 minutes in exercising or playing sports during physical education class. …

Depression, Anxiety, Hazardous Drinking, Subjective Burden, And Rewards In Family Caregivers Of Patients With Chronic Liver Disease, Lois Vennesta Bolden

Theses and Dissertations (ETD)

This descriptive correlation study had three purposes. The study first described depressive and anxiety symptom levels, prevalence of hazardous drinking, rewards, and subjective burden reported by family caregivers of patients with chronic liver disease (CLD). Second, the investigator compared depressive and anxiety symptom levels, prevalence of hazardous drinking, rewards, and subjective burden reported by African Americans family caregivers with those reported by Caucasian family caregivers of patients with CLD. The third purpose was to determine the predictors of subjective burden and mental health status of family caregivers of persons with CLD.

A convenience sample of 73 caregivers of patients receiving …

Rapid Isolation Of Dna From The Mucus Of Asian Arowana (Scleropages Formosus, Osteoglossidae), Nantarika Chansue

The Thai Journal of Veterinary Medicine

Owing to arowana being listed in CITES, DNA diagnostics should not rely on conventional methods of obtaining tissue samples. A non-invasive method of obtaining material containing DNA has been developed. Mucus samples for DNA isolation can be obtained by cotton swabbing the arowana body surface with subsequent purification of DNA fragments by using phenol/chloroform. DNA sample quality is assessed by UV absorbancy at wave lengths of 260 nm and 280 nm, as well as by calculating the absorbancy ratio involving 260 nm/280 nm results in order to determine DNA sample quality and quantity. Electrophoresis is employed to assess DNA quantity …

Genetically Modified Mosquitoes: A New Strategy To Control Mosquito Borne Diseases, Padet Siriyasatien, Usavadee Thavara

The Thai Journal of Veterinary Medicine

Mosquito borne diseases remain a major human and animal health concern in many areas of the world. Chemical control strategy faces a number of problems including the development of insecticide resistance in mosquitoes, the impact of insecticides on human and animal health and the environment and the constant inability to control mosquitoes effectively. Advances in the knowledge about mosquito-pathogen relationships and the molecular biology of mosquitoes make it now possible to produce mosquito strains that are unable to transmit various parasites or viruses. Strategies of using the genetically modified mosquitoes to control mosquito borne diseases are discussed here.

Measuring Attentional Ability In Older Adults: Development And Psychometric Evaluation Of Driverscan, Lesa Hoffman, Yang Xiangdong, James A. Bovaird, Susan E. Embretson

Department of Psychology: Faculty Publications

Although deficits in visual attention are often postulated as an important component of many declines in cognitive processing and functional outcomes in older adults, surprisingly little emphasis has been placed on evaluating psychometric instruments with which individual differences in visual attention ability can be assessed. This article reports the development and beginning psychometric evaluation of DriverScan, a change detection measure of attentional search for older adults. A constrained graded response model is used to approximate response speed and accuracy with categories of immediate, delayed, or no response. DriverScan items are shown to have excellent reliability over the studied sample, and …

A Dyadic Examination Of Daily Health Symptoms And Emotional Well-Being In Late-Life Couples, Jeremy B. Yorgason, David Almeida, Shevaun D. Neupert, Avron Spiro Iii, Lesa Hoffman

Department of Psychology: Faculty Publications

This study investigated the link between daily health symptoms and spousal emotional well-being in a sample of 96 older dyads. Higher negative mood and lower positive mood were associated with spousal symptoms in couples wherein husbands or wives reported higher average levels of symptoms. For wives, partner effects were moderated by husbands’ marital satisfaction and illness severity. Specifically, higher husband marital satisfaction and illness severity were associated with higher negative mood and lower positive mood for wives on days where husbands reported higher symptom levels. In their work with later-life families, practitioners and educators should address long-term and daily health-related …

Clinical Registered Dietitians, Employers, And Educators Are Interested In Advanced Practice Education And Professional Doctorate Degrees In Clinical Nutrition, Annalynn Skipper, Nancy M. Lewis

Department of Nutrition and Health Sciences: Faculty Publications

A subset of registered dietitians (RDs) is known to practice at an advanced level, but a clear educational pathway supporting advanced medical nutrition therapy practice has not been identified. Thus, an electronic survey was designed to investigate interest of clinical RDs, employers, and educators in advanced practice competencies and professional doctorate degree programs in clinical nutrition. Usable responses were obtained from 440 of 978 (45%) RDs, 61 of 107 (57%) employers, and 76 of 114 (67%) educators. Mean interest (5 = very interested, 1 = very uninterested) in obtaining advanced practice education was highest among RDs (3.93 ±1.01) and was …

Androgen-Regulated Formation And Degradation Of Gap Junctions In Androgen-Responsive Human Prostate Cancer Cells., Shalini Mitra, Lakshmanan Annamalai, Souvik Chakraborty, Kristen E. Johnson, Xiao-Hong Song, Surinder K. Batra, Parmender P. Mehta

Journal Articles: Biochemistry & Molecular Biology

The constituent proteins of gap junctions, called connexins (Cxs), have a short half-life. Despite this, the physiological stimuli that control the assembly of Cxs into gap junctions and their degradation have remained poorly understood. We show here that in androgen-responsive human prostate cancer cells, androgens control the expression level of Cx32-and hence the extent of gap junction formation-post-translationally. In the absence of androgens, a major fraction of Cx32 is degraded presumably by endoplasmic reticulum-associated degradation, whereas in their presence, this fraction is rescued from degradation. We also show that Cx32 and Cx43 degrade by a similar mechanism. Thus, androgens regulate …

Bovine Immune Response To Shiga-Toxigenic Escherichia Coli O157:H7., Mark A Hoffman, Christian Menge, Thomas A Casey, William Laegreid, Brad T Bosworth, Evelyn A Dean-Nystrom

Manuscripts, Articles, Book Chapters and Other Papers

Although cattle develop humoral immune responses to Shiga-toxigenic (Stx+) Escherichia coli O157:H7, infections often result in long-term shedding of these human pathogenic bacteria. The objective of this study was to compare humoral and cellular immune responses to Stx+ and Stx- E. coli O157:H7. Three groups of calves were inoculated intrarumenally, twice in a 3-week interval, with different strains of E. coli: a Stx2-producing E. coli O157:H7 strain (Stx2+ O157), a Shiga toxin-negative E. coli O157:H7 strain (Stx- O157), or a nonpathogenic E. coli strain (control). Fecal shedding of Stx2+ O157 was significantly higher than that of Stx- O157 or the …

Combined Effects Of Aldehyde Dehydrogenase Variants And Maternal Mitochondrial Genes On Alcohol Consumption, Yedy Israel, Maria E. Quintanilla, Amalia Sapag, Lutske Tampier

Department of Pathology, Anatomy, and Cell Biology Faculty Papers

Two lines of rats bred to differ in their voluntary alcohol consumption — the alcohol-abstaining UChA rats and the alcohol-drinking UChB rats — differ in how effectively toxic acetaldehyde is removed during alcohol metabolism. UChB animals carry efficient variants of the aldehyde dehydrogenase 2 (ALDH2) genes and have active mitochondria, resulting in fast removal of acetaldehyde. UChA animals, in contrast, carry less efficient ALDH2 variants and less active mitochondria, which result in transient elevations of acetaldehyde levels after alcohol ingestion. Cross-breeding studies have demonstrated that the presence of active mitochondria inherited from UChB females can fully abolish the reduction of …