Digital Commons Network^™

Working Paper: Elders In Massachusetts Prefer Paid Caregivers, Francis G. Caro

Gerontology Institute Publications

Older Massachusetts residents would rather have paid professionals provide their long-term care than their own children, according to a recent UMass Poll of 461 Massachusetts residents.

Retrospective Analysis Of Youth Evaluated For Suicide Attempt Or Suicidal Ideation In An Emergency Room Setting, Julie Hagedorn, Hatim A. Omar

Pediatrics Faculty Publications

Suicide is the third leading cause of death in adolescents and a major contributor to morbidity in this age group. The objective of this study was to look at the demographics, major stressors and factors leading to attempting suicide as well as the methods of attempted suicide in adolescents admitted to two hospitals in a medium size city. Medical records were reviewed of adolescents admitted to two area hospitals for attempted suicide between 7/1/97-12/31/99. Coroner's data on completed suicide were also reviewed. In the study period a total of 287 persons aged 21 years or under were admitted for attempted …

Psychiatric Morbidity And Perceptions On Psychiatric Illness Among Patients Presenting To Family Physicians, In April 2001 At A Teaching Hospital In Karachi, Pakistan, Waris Qidwai, Iqbal Azam

Department of Family Medicine

Objective: To assess psychiatric morbidity and the perceptions about psychiatric illness, among patients presenting to family physicians, at a teaching hospital in Karachi, Pakistan.
Methods: A questionnaire based survey was developed to collect demographic data, information on psychiatric morbidity and perceptions on psychiatric illness. It was administered to 400 patients, against a sample size of 347. The study objective was explained, written consent was taken and confidentiality was assured.
Results: There were more women then men in the study, with a mean age of 37 years. The majority was married, better educated and socioeconomically placed then the rest …

Perceptions On Bioethics Among General Practitioners In Karachi, Pakistan, Waris Qidwai, Hafeez Qureshi, Iqbal Azam, Syed Sohail Ali, Semi Ayub

Department of Family Medicine

Objective: To study the perceptions on bioethics among general practitioners in Karachi, Pakistan.
Design: A questionnaire based cross sectional survey. Settings: 85 general practitioners in Karachi were surveyed at their clinic premises. Main outcome measures: Perceptions on the broad principles of bioethics.
Results: The majority of general practitioners were males, with mean age of 36.3 years, had minimal postgraduate qualifications and continuing medical education. They reported the top five moral duties of a physician and their reaction in the event of the death of a close relative due to a doctor's negligence. A significant number of respondents agreed …

Patterns Of Use And Non-Use Of The Services Of Hakim Practitioners Among Patients In Karachi, Waris Qidwai

Department of Family Medicine

Objective: To study the pattern of use and non-use of the services of hakim practitioners, among patients visiting the Family Physicians, at a teaching hospital in Karachi.
Design: Cross-sectional survey
Place and Duration of Study: Family practice centre, The Aga Khan University, Karachi, from March to June, 2001.
Methods: A total of 387 patients were surveyed against an estimated sample size of 347. A questionnaire was developed and administered to collect information on the patterns of the use and non-use of the services of hakim practitioners among the respondents.
Results: The majority of the respondents were young, well-educated …

Knowledge About Sexually Transmitted Infections Among Young Pakistani Men, Waris Qidwai

Department of Family Medicine

Prevalence of Human Immuno-deficiency Virus (HIV) infection is still believed to be low in Pakistan. However, because of its location in South Asia and the presence of high risk group for the disease, it is likely that Pakistan would experience diffusion of HIV1. We therefore decided to cany out this study to access the understanding of young Pakistani men about sexually transmitted infections (STI s).

Primaquine-Induced Hemolytic Anemia: Formation And Mechanism Of Action Of The Hemotoxic Metabolite 6-Methoxy-8-Hudroxylamoniquinoline (Maq-Noh), Laura Jane Campbell-Bolchoz

MUSC Theses and Dissertations

Primaquine is an important antimalarial drug that is often dose-limited in therapy by the onset of hemolytic anemia. It is well accepted that this toxicity is due to the action of its metabolites and not the parent compound. However, the toxic species have not been identified and little is known about the mechanism underlying primaquine-induced red cell injury. Previous studies to identify the hemotoxic metabolites have focused on the redox active phenolic derivatives of primaquine and have shown that a number of these compounds are capable of decreasing red cell GSH levels and oxidizing oxyhemoglobin to methemoglobin. However, these derivatives …

Oxidized Ldl Density Lipoprotein Antibodies And Oxidized Low Density Lipoprotein-Containing Immune Complexes: Characteristics And Pathogenic Significance In Diabetes, Daniel H. Atchley

MUSC Theses and Dissertations

Mounting evidence suggests that two major vascular complications of diabetes mellitus, atherosclerosis and nephropathy, are pathogenically analogous processes, with atherosclerosis occurring primarily in the microvasculature and nephropathy involving the microvasculature. Additionally, several lines of evidence point to oxidized low-density lipoprotein (oxLDL) as a major participant in both processes. OxLDL is found deposited in both types of vascular lesions, and appears to influence several events. It causes influx of macrophages, which ingest the oxLDL and are transformed into foam cells - a key component of atherosclerosis and glomerulosclerosis. OxLDL also appears to promote the proliferation of smooth muscle cells in atherosclerosis …

Early Surgical Results With Intent To Treat By Radical Retropubic Prostatectomy For Clinically Localized Prostate Cancer, Farhat Abbas, Kamran Siddiqui, Syed R. Biyabani, Jamsheer J. Talati, S. H. Hasan

Section of Urology

Aims: To evaluate the early cancer control rates, morbidity and mortality in men undergoing radical retropubic prostatectomy (RRP) for clinicallylocalized adenocarcinoma prostate.
Methods: Patient's characteristics, operative data, progressive-free survival rates, morbidity and mortality were analyzed for 23 men with clinical T1-2 prostate cancer who underwent surgery with an intent to treat by RRP between December 1997 to July 2001.
Results: Patient's mean age was 63 +/- 6.2 years (range 51 to 76 years) with American Society of Anesthesiology (ASA) status I in 4%, II in 65% and III in 31%. Two third of the patients had lower urinary tract obstructive …

Polymerase Chain Reaction: An Emerging Tool For Research In Pharmacology, Rishi Sharma, Manjeet Singh, Ajay Sharma

Pharmacy Faculty Articles and Research

Polymerase chain reaction (PCR) is a technique that can amplify a specific DNA segment in vitro using two site specific primers that hybridise to opposite DNA strands. The method produces large amounts of specific DNA from a complex DNA template in a single enzymatic reaction within a matter of hours. Reaction mixture contains a double helix DNA, two target specific primers, dNTPs, a DNA polymerase and a Mg2+ containing buffer. PCR is carried out in three distinct steps i.e. denaturation step, annealing step and extension step, which are repeated many times. The efficiency of PCR is measured in terms of …

Using Operations Research To Strengthen Programmes For Encouraging Abandonment Of Female Genital Cutting. Report Of A Consultative Meeting On Methodological Issues For Fgc Research, Frontiers In Reproductive Health

Reproductive Health

The Population Council’s Frontiers in Reproductive Health program, with funding from USAID, organized a consultative meeting on the practice of female genital cutting (FGC) in Nairobi, Kenya in April 2002. The meeting brought together a small group of researchers and program managers who are actively undertaking operations research and systematic program evaluations to review the state of the art concerning intervention research design and measurement issues. The deliberations at this workshop should stimulate interest both in undertaking operations research more routinely when programming anti-FGC activities and in furthering the development and application of research methods appropriate for this subject. Several …

Health Professions Division Catalog Academic Year 2002-2003, Nova Southeastern University

Health Professions Divisions Course Catalogs and Course Descriptions

No abstract provided.

The Role Of Diet And Physical Activity For Ovarian Cancer Results From The Adventist Health Study, Fatemeh Kiani

Loma Linda University Electronic Theses, Dissertations & Projects

A few aspects of the epidemiology of ovarian cancer are well understood, such as the inverse relationship with parity and oral contraceptive (OC) use. The role of other factors such as the potential influence of diet or physical activity is far from being established. A few studies, however, have been able to identify dietary risk factors for ovarian cancer. In this dissertation, I have conducted two studies that investigate the relationship between dietary factors and physical activity and the three endpoints: 1) nonfatal ovarian cancer (1976-1982; time to diagnosis), 2) fatal ovarian cancer (1976-1988; time to death), and 3) total …

Preparing Students For Ebp, Pamela Levangie

All PTHMS Faculty Publications

Describes one particular approach to teaching evidence-based practice in physical therapy. At Sacred Heart University students begin course work that is foundational to preparing them for evidence-based practice. In the first semester of study, they take a Concepts in Measurement unit. During the second semester, I teach a semester-long Clinical Research course that focuses on understanding concepts of clinical research and on critical review of physical therapy literature. During the third and fourth semesters of study, when they are doing their clinical coursework, the emphasis is on the concepts of validity and reliability of the tools they use. The students …

Differential Synthesis Of Beta-Tubulin Isotypes In Gerbil Nasal Epithelia, Karen Woo, Heather Jensen Smith, Richard F. Ludueña, Richard Hallworth

Journal Articles: Eppley Institute

Compartmentalization of beta-tubulin isotypes within cells according to function was examined in gerbil olfactory and respiratory epithelia by using specific antibodies to four beta-tubulin isotypes (beta(I), beta(II), beta(III), and beta(IV)). Isotype synthesis was cell-type-specific, but the localization of the isotypes was not compartmentalized. All four isotypes were found in the cilia, dendrites, somata, and axons of olfactory neurons. Only two isotypes (beta(I) and beta(IV)) were present in the cilia of nasal respiratory epithelial cells. The beta(IV) isotype, thought to be an essential component of cilia, was present in olfactory neurons and respiratory epithelial cells, which are ciliated, but was not …

Practicing What We Preach? A Study Of The Implementation Of Exemplary Midwifery Process In Clinical Education, Ginette Lange

Seton Hall University Dissertations and Theses (ETDs)

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Spatio-Temporal Variation In Activation Intervals During Ventricular Fibrillation, Sachin Anil Moghe

University of Kentucky Doctoral Dissertations

Spatio-temporal variation in activation rates during ventricular fibrillation (VF)provides insight into mechanisms of sustained re-entry during VF. This study had three objectives related to spatio-temporal dynamics in activation rates during VF.

The first objective was to quantify spatio-temporal variability in activation rates,that is, in dominant frequencies, computed from epicardial electrograms recorded during VF in swine. Results showed that temporally and spatially, dominant frequencies variedas much as 20% of the mean dominant frequency, and the mean dominant frequencies increased during first 30 sec of VF. These results suggest that activation rates are nonstationary during VF.

The second objective of the study …

Small Glutamine-Rich Protein/Viral Protein U–Binding Protein Is A Novel Cochaperone That Affects Heat Shock Protein 70 Activity, Peter C. Angeletti, Doriann Walker, Antonito T. Panganiban

Nebraska Center for Virology: Faculty Publications

Molecular chaperone complexes containing heat shock protein (Hsp) 70 and Hsp90 are regulated by cochaperones, including a subclass of regulators, such as Hsp70 interacting protein (Hip), C-terminus of Hsp70 interacting protein (CHIP), and Hsp70-Hsp90 organizing factor (Hop), that contain tetratricopeptide repeats (TPRs), where Hsp70 refers to Hsp70 and its nearly identical constitutive counterpart, Hsc70, together. These proteins interact with the Hsp70 to regulate adenosine triphosphatase (ATPase) and folding activities or to generate the chaperone complex. Here we provide evidence that small glutamine-rich protein/viral protein U–binding protein (SGT/UBP) is a cochaperone that negatively regulates Hsp70. By “Far-Western” and pull-down assays, SGT/UBP …

Effect Of Zinc On The Treatment Of Plasmodium Falciparum Malaria In Children: A Randomized Controlled Trial, F. Sempertegui, B. Estrella, F.R. Toapanta, D.S. Torres, D.E. Calahorrano, K. Yeboah-Antwi, E. Addo-Yobo, P. Arthur, S. Newton, Zul Premji, M. Hubert, C.S. Makwaya, F. Ssengooba, J. Konde-Lule, E. Mukisa, D.H. Hamer, W. Macleod, C. Duggan, W. Fawzi, J. Simon, V. Mwanakasale, M. Mulenga, T. Sukwa, J. Tshiula

Pathology, East Africa

Background: Zinc supplementation in young children has been associated with reductions in the incidence and severity of diarrheal diseases, acute respiratory infections, and malaria.

Objective: The objective was to evaluate the potential role of zinc as an adjunct in the treatment of acute, uncomplicated falciparum malaria; a multicenter, double-blind, randomized placebo-controlled clinical trial was undertaken.

Design: Children (n = 1087) aged 6 mo to 5 y were enrolled at sites in Ecuador, Ghana, Tanzania, Uganda, and Zambia. Children with fever and ≥ 2000 asexual forms of Plasmodium falciparum/μL in a thick blood smear received chloroquine and were randomly assigned to …

Acute Myeloid Leukemia In Children In Pakistan: An Audit, S. Zaki, I. A. Burney, Mohammad Khurshid

Section of Haematology/Oncology

Objective: To see the clinical features and treatment of children with Acute Myeloid Leukemia (AML) in Pakistan. Setting: Tertiary referral at a specialist Hematology/Oncology center.
Methods: Retrospective, chart-based review of children (less than 14 years) admitted to the hospital with a diagnosis of AML between January 1987 and August 1997.
Results: A total of 23 patients were admitted. There were 18 males and 5 females. The mean age was 8 5 years. M3 was the commonest morphological subtype (43%). Twenty- two percent of the patients presented with hyperleucocytosis (TLC> 100 x i09 /L) and 95% with an elevated …

Lack Of Benefit Of Granulocyte Macrophage Or Granulocyte Colony Stimulating Factor In Patients With Febrile Neutropenia, T. Siddiqui, I. A. Burney, A. Salam, G. N. Kakepoto, Mohammad Khurshid, R. A. Smego

Section of Haematology/Oncology

Objectives: To compare the clinical benefits of granulocyte-colony stimulating factor (G-CSF) or granulocyte macrophage-colony stimulating factor (GM-CSF) plus standard supportive care to supportive care alone among cancer patients with febrile neutropenia.
Methods: Clinical data were collected retrospectively from 148 consecutive cancer patients with neutropenia and fever. Patients had hematologic (i.e., acute leukemias or lymphoproliferative disorders) or non-hematologic malignancies (i.e., solid tumors including carcinoma of breast, lung, or colon). Clinical variables analyzed included: age and sex; underlying malignancies; chemotherapy regimens; symptoms at time of presentation; duration of fever prior to study enrollment; days from chemotherapy until administration of GM-CSF or …

Predicting Work Stress Burnout In Rural And Urban Emergency Medical Technicians Through The Use Of Early Recollections, Susan M. Vettor

Dissertations

Problem . Literature on work-stress burnout among emergency medical technicians (EMTs) suggests that they have maintained the same levels of burnout and attrition rates for the past 20 years. The purpose of this study was to investigate the relationship between early recollections and burnout in EMTs working in urban and rural locations.

Method . A demographic questionnaire, the Staff Burnout Scale for Health Professionals (SBS-HP), and two early recollections, were used to survey 120 emergency medical technicians in Toronto, Ontario and Mojave County, Arizona to assess their level of burnout and to identify various themes in early recollections.

Results . …

Acridine Orange For Malaria Diagnosis: Its Diagnostic Performance, Its Promotion And Implementation In Tanzania, And The Implications For Malaria Control, J. Keiser, J. Utzinger, Zul Premji, Y. Yamagata, B.H. Singer

Pathology, East Africa

One hundred years ago, Giemsa's stain was employed for the first time for malaria diagnosis. Giemsa staining continues to be the method of choice in most malarious countries, although, in the recent past, several alternatives have been developed that exhibit some advantages. Considerable progress has been made with fluorescent dyes, particularly with Acridine Orange (AO). The literature on the discovery, development and validation of the AO method for malaria diagnosis is reviewed here. Compared with conventional Giemsa staining, AO shows a good diagnostic performance, with sensitivities of 81.3%-100% and specificities of 86.4%-100%. However, sensitivities decrease with lower parasite densities, and …

Prevalence And Risk Factors For Vaginal Candida Colonization In Women With Type 1 And Type 2 Diabetes, Ella M. De Leon, Scott J. Jacober, Jack D. Sobel, Betsy Foxman

Wayne State University Associated BioMed Central Scholarship

Abstract

Background

Diabetes mellitus increases the rate of vaginal colonization and infection with Candida species

Methods

We surveyed women with diabetes receiving care at either an urban or suburban diabetes clinic to examine the relationship between vaginal Candida colonization, diabetes type and duration, and HbA_1c level. 101 participants completed the self-administered questionnaire and self-collected a vaginal swab for Candida culture. Candida colonization was similar by age and race.

Results

Type 1 diabetics were three times as likely as type 2 diabetics to be colonized with any Candida species (OR = 3.4; 95% CI: 1.03, 11.41; p = 0.04); even …

In-Gel Purified Ditags Direct Synthesis Of Highly Efficient Sage Libraries, Saroj P. Mathupala, Andrew E. Sloan

Wayne State University Associated BioMed Central Scholarship

Abstract

Background

SAGE (serial analysis of gene expression) is a recently developed technique for systematic analysis of eukaryotic transcriptomes. The most critical step in the SAGE method is large scale amplification of ditags which are then are concatemerized for the construction of representative SAGE libraries. Here, we report a protocol for purifying these ditags via an 'in situ' PAGE purification method. This generates ditags free of linker contaminations, making library construction simpler and more efficient.

Results

Ditags used to generate SAGE libraries were demarcated 'in situ' on preparative polyacrylamide gels using XC and BPB dyes, which precisely straddle the ditag …

Implementation Of The Scholarly Activity Standard In Diagnostic Radiology Residency Programs, Judith E. Malinowski

Seton Hall University Dissertations and Theses (ETDs)

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Niche Market And Customer Analysis For The Introduction Of A Potential New Pharmaceutical Product In Peninsular Malaysia, Jeyalakshmi Rajan

Student Works (2000-2009)

Benign Prostatic Hyperplasia (BPH) is a non-cancerous condition in which the number of prostate cells increases, causing the gland to enlarge. Nearly all men develop BPH If they live long enough and about half would develop symptoms of BPH. Company A's product is one of three drugs competing for the BPH market. In view of the slow growth of its product, Company A was considering launching a new formulation. Thus, a customer and market evaluation was essential to understand the market and develop relevant marketing strategies for such a launch. The major objectives of this study were to: (a) determine …

Abscesses In The Liver: Amoebic Or Pyogenic?, Bushra Jamil, Saeed Hamid

Department of Medicine

No abstract provided.

Initiation Of Apoptosis In Cells Exposed To Medium From The Progeny Of Irradiated Cells: A Possible Mechanism For "Bystander" Induced Genomic Instability., Fiona Lyng, B. Maguire, B. Mcclean, C. Seymour, Carmel Mothersill

Articles

Much evidence now exists regarding radiation-induced bystander effects, but the mechanisms involved in the transduction of the signal are still unclear. The mitogen-activated protein kinase (MAPK) pathways have been linked to growth factor-mediated regulation of cellular events such as proliferation, senescence, differentiation and apoptosis. Activation of multiple MAPK pathways such as the ERK, JNK and p38 pathways have been shown to occur after exposure of cells to radiation and a variety of other toxic stresses. Previous studies have shown oxidative stress and calcium signaling to be important in radiation-induced bystander effects. The aim of the present study was to investigate …

Developing And Testing A Pain Management Program For Family Caregivers Of Advanced Cancer Patients, Lynn Oldham

Theses: Doctorates and Masters

Increasingly, advanced cancer patients are receiving care in the community supported by families and hospice home care services. However, little or no preparation is provided to family caregivers who assume this supportive role, often 24 hours per day. Pain management is consistently identified by family caregivers as their primary concern related to care and support of a relative with cancer. This project involved a three-phase program of research to develop and test a pain management program (PMP) that would provide family caregivers of advanced cancer patients with information and skills to manage the patient's pain.