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The Minnesota Multiphasic Personality Inventory-2 And Low Back Pain Surgery Outcome, David S. Shearer

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Chronic back pain is a serious problem in the U.S. for which about 10% of back pain sufferers will undergo elective surgery. Unfortunately, back surgery is not successful in alleviating back pain in a substantial number of surgery patients. Various psychological and psychosocial variables have a demonstrated relationship to back surgery outcome. The most widely used personality test used to predict back surgery outcome is the Minnesota Multiphasic Personality Inventory (MMPI). Past research has shown that elevations on three MMPI clinical scales (Hs, D, and Hy) are positively correlated with poor back surgery outcome. The current prospective study shows a …

Morphine Enhances The Permeability Across Vascular Endothelial Cell Barriers, Jenine Anday

Seton Hall University Dissertations and Theses (ETDs)

Using three types of in vitro endothelial cell barrier models, we investigated the direct effects and mechanisms of morphine on vascular permeability. Our current studies illustrate LPS induces permeability across these VEC barriers, and is significantly enhanced when co-treated with morphine, displayed using the [ 14 CJ-inulin paracellular marker. Incubation with morphine alone induces permeability in a concentration­ depeodent manner, and is not blocked by the addition of naloxone. Morphine enhances the detrimental effects of LPS on cell viability and alone also decreases endothelial cell viability, concentration-dependently, which is also not affected by naloxone, as demonstrated by the trypan blue …

Trends In Contraceptive Use Among Catholics In The United States: 1988-1995, Richard J. Fehring, Andrea Schlidt

College of Nursing Faculty Research and Publications

National surveys to determine trends in contraceptive use in the United States have occurred every 6 to 10 years since 1955.1,2,3 Since that time, there has been a rapid decline in the use of natural methods of family planning; a sharp rise and slow decline in the use of oral contraceptives and, in the past ten years, a major reliance on surgical sterilization for contraception. Information from these national surveys has provided useful information for contraceptive providers, policy makers, and religious groups. The method of avoiding and achieving pregnancy that is promoted and encouraged by the Roman Catholic Church is …

Rationality In Medical Decision Making: A Review Of The Literature On Doctors’ Decision-Making Biases, Brian H. Bornstein, A. Christine Emler

Department of Psychology: Faculty Publications

The objectives of this study were to describe ways in which doctors make suboptimal diagnostic and treatment decisions, and to discuss possible means of alleviating those biases, using a review of past studies from the psychological and medical decision-making literatures. A number of biases can affect the ways in which doctors gather and use evidence in making diagnoses. Biases also exist in how doctors make treatment decisions once a defi nitive diagnosis has been made. These biases are not peculiar to the medical domain but, rather, are manifestations of suboptimal reasoning to which people are susceptible in general. None the …

Evidence For Two Mechanisms Of Amino Acid Osmolyte Release From Hippocampal Slices, R. Franco, M. E. Torres-Marquez, H. Pasantes-Morales

School of Veterinary and Biomedical Sciences: Faculty Publications

A 30% decrease in osmolarity stimulated ³H-taurine, ³H-GABA and glutamate (followed as ³H-D-aspartate) efflux from rat hippocampal slices. ³H-taurine efflux was activated rapidly but inactivated slowly. It was decreased markedly by 100 μM 5-nitro-(3-phenylpropylamino) benzoic acid (NPPB) and 600 μM niflumic acid and inhibited strongly by tyrphostins AG18, AG879 and AG112 (25–100 μM), suggesting a tyrosine kinase-mediated mechanism. Hyposmolarity activated the mitogen-activated protein kinases (MAPK) extracellular-signal-related kinase-1/2 (ERK1/ERK2) and p38, but blockade of this reaction did not affect ³H-taurine efflux. Hyposmosis also activated phosphatidyl-inositide 3-kinase (PI3K) and its prevention by wortmannin (100 nM) essentially abolished …

Use Of The Naturally-Occuring Quinones Thymoquinone And Dithymoquinone As Antineoplastic And Cytotoxic Agents, Peter A. Crooks, David R. Worthen, Omar A. Ghosheh

Pharmaceutical Sciences Faculty Patents

Nigella sativa derivatives, thymoquinone (TM) and dithymoquinone (DIM) are used in treatment of parental and multi-drug resistant human cancers.

Healthnet News V.16:No.1 Spring 2001, Judith S. Kronick, Alberta Richetelle

Articles - Patient Care

A newsletter for public librarians and others interested in consumer health information services.

Thrombolytic Therapy For Acute Myocardial Infarction In The Elderly, Bernard Bun-Lap Wong, Wai-Hong Chen

Journal of the Hong Kong College of Cardiology

Acute myocardial infarction (MI) is a leading cause of morbidity and mortality in developed countries. Patients ≥75 years constitute up to 30% of the acute MI population and are associated with a 50% in-hospital mortality. Thrombolytic therapy was shown in a metaanalysis of 9 largest randomized controlled trials to reduce 35-day mortality. However, the benefit was observed mainly among patients < 75 years old. For patients ≥ 75 years, the 35-day mortality was 24.3% in those treated with thrombolytic therapy and 25.3% in the placebo group, a difference not reaching statistical significance.

Nsu Achievements - Spring 2001, Nova Southeastern University

NSU Achievements

No abstract provided.

Santa Clara Magazine, Volume 42 Number 4, Spring 2001, Santa Clara University

Santa Clara Magazine

3 - EL SOL SHINED IN 1968 STUDENT ELECTIONS By Adam Breen. During the 1968 campus elections, an electrical engineering student felt the student body was too apathetic, so he ran for dictator to spur interest. He could have been king, but instead had himself "assassinated " for a greater cause.

12 - DOUBLE LIVES By Susan Vogel. An economic boom in Silicon Valley created opportunities, jobs, and wealth-but those who work here often can't afford to live here. What are employees and employers doing about it?

16 - THE GLACIER PRIEST By Jeff Kunkel. Bernard Hubbard, S.J., was more …

The Ethics Of Making The Body Beautiful: Lessons From Cosmetic Surgery For A Future Of Cosmetic Genetics, Sara Goering

Center for the Study of Ethics in Society Papers

This piece was originally published in the Philosophy and Public Policy Quarterly, Spring 2001 issue (from the Maryland Institute for Philosophy and Public Policy).

History Of Love Canal And Suny At Buffalo's Response: History, The University Role, And Health Research, A. Theodore Steegmann Jr.

Buffalo Environmental Law Journal

No abstract provided.

Science And Health Risks Research Since Love Canal, John E. Vena

Buffalo Environmental Law Journal

No abstract provided.

Science And Health Risks Research Since Love Canal, James R. Olson

Buffalo Environmental Law Journal

No abstract provided.

Reflections On Love Canal, David Hahn-Baker

Buffalo Environmental Law Journal

No abstract provided.

Aluminium Toxicokinetics: An Updated Minireview, Robert A. Yokel, Patrick J. Mcnamara

Pharmaceutical Sciences Faculty Publications

This MiniReview updates and expands the MiniReview of aluminium toxicokinetics by Wilhelm et al. published by this journal in 1990. The use of ²⁶Al, analyzed by accelerator mass spectrometry, now enables determination of Al toxicokinetics under physiological conditions. There is concern about aluminium in drinking water. The common sources of aluminium for man are reviewed. Oral Al bioavailability from water appears to be about 0.3%. Food is the primary common source. Al bioavailability from food has not been adequately determined. Industrial and medicinal exposure, and perhaps antiperspirant use, can significantly increase absorbed aluminium. Inhalation bioavailability of airborne soluble Al …

Region Of Herpes Simplex Virus Type 1 Latency-Associated Transcript Sufficient For Wild-Type Spontaneous Reactivation Promotes Cell Survival In Tissue Culture, Melissa Inman, Guey-Chuen Perng, Gail A. Henderson, Homayon Ghiasi, Anthony B. Nesburn, Steven L. Wechsler, Clinton J. Jones

School of Veterinary and Biomedical Sciences: Faculty Publications

The latency-associated transcript (LAT) is the only abundant herpes simplex virus type 1 (HSV-1) transcript expressed during latency. In the rabbit eye model, LAT null mutants do not reactivate efficiently from latency. We recently demonstrated that the LAT null mutant dLAT2903 induces increased levels of apoptosis in trigeminal ganglia of infected rabbits compared to LAT⁺ strains (G.-C. Perng, C. Jones, J. Ciacci-Zarella, M. Stone, G. Henderson, A. Yokht, S. M. Slanina, F. M. Hoffman, H. Ghiasi, A. B. Nesburn, and C. S. Wechsler, Science 287:1500–1503, 2000).The same study also demonstrated that a plasmid expressing LAT nucleotides 301 to …

Characterization Of The Cd154-Positive And Cd40-Positive Cellular Subsets Required For Pathogenesis In Retrovirus-Induced Murine Immunodeficiency, Kathy A. Green, Randolph J. Noelle, Brigit G. Durell, William R. Green

Dartmouth Scholarship

Genetically susceptible C57BL/6 (B6) mice that are infected with the LP-BM5 isolate of murine retroviruses develop profound splenomegaly, lymphadenopathy, hypergammaglobulinemia, terminal B-cell lymphomas, and an immunodeficiency state bearing many similarities to the pathologies seen in AIDS. Because of these similarities, this syndrome has been called murine AIDS (MAIDS). We have previously shown that CD154 (CD40 ligand)-CD40 molecular interactions are required both for the initiation and progression of MAIDS. Thus, in vivo anti-CD154 monoclonal antibody (MAb) treatment inhibited MAIDS symptoms in LP-BM5-infected wild-type mice when either a short course of anti-CD154 MAb treatment was started on the day of infection or …

The Flame, Spring 2001, Mennonite College Of Nursing

The Flame (1985-present)

The Flame is a newsletter of Illinois State University's Mennonite College of Nursing

Consent To The Use Of Stored Dna For Genetics Research: A Survey Of Attitudes In The Jewish Population, Marc D. Schwartz, Karen H. Rothenberg, Linda Joseph, Judith Benkendorf, Caryn Lerman

Faculty Scholarship

No abstract provided.

Validation Of Tissue Microarrays For Immunohistochemical Profiling Of Cancer Specimens Using The Example Of Human Fibroblastic Tumors, Axel Hoos, M. J. Urist, A. Stojadinovic, S. Mastorides, M. Dudas, Denis H. Y. Leung

Research Collection School Of Economics

Tissue microarrays allow high-throughput molecular profiling of cancer specimens by immunohistochemistry. Phenotype information of sections from arrayed biopsies on a multitissue block needs to be representative of full sections, as protein expression varies throughout the entire tumor specimen. To validate the use of tissue microarrays for immunophenotyping, we studied a group of 59 fibroblastic tumors with variable protein expression patterns by immunohistochemistry for Ki-67, p53, and the retinoblastoma protein (pRB). Data on full tissue sections were compared to the results of one, two, and three 0.6-mm core biopsies per tumor on a tissue array. Ki-67 and p53 staining was read …

Increased Mrna Expression For The Α1 Subunit Of The GabaA Receptor Following Nitrous Oxide Exposure In Mice, Lisa M. Johanek, William E. Cullinan, Linda K. Vaughn

Biomedical Sciences Faculty Research and Publications

The mechanisms by which nitrous oxide (N₂O) produces physical dependence and withdrawal seizures are not well understood, but both N₂O and ethanol exert some of their effects via the GABA_A receptor and several lines of evidence indicate that withdrawal from N₂O and ethanol may be produced through similar mechanisms. Expression levels of mRNA transcripts encoding several GABA_A receptor subunits change with chronic ethanol exposure and, therefore, we hypothesized that N₂O exposure would produce changes in mRNA expression for the α₁ subunit. Male, Swiss–Webster mice, 10–12 weeks of age, were …

Sars, A Sara Homolog Repressible By Agr, Is An Activator Of Protein A Synthesis In Staphylococcus Aureus, Ambrose L. Cheung, Katherine Schmidt, Brian Bateman, Adhar C. Manna

Dartmouth Scholarship

The expression of protein A (spa) is repressed by global regulatory loci sarA and agr. Although SarA may directly bind to the spa promoter to downregulate spa expression, the mechanism by which agr represses spa expression is not clearly understood. In searching for SarA homologs in the partially released genome, we found a SarA homolog, encoding a 250-amino-acid protein designated SarS, upstream of the spa gene. The expression of sarS was almost undetectable in parental strain RN6390 but was highly expressed in agr and sarA mutants, strains normally expressing high level of protein A. Interestingly, protein A …

Circadian Clock-Specific Roles For The Light Response Protein White Collar-2, Michael A. Collett, Jay C. Dunlap, Jennifer J. Loros

Dartmouth Scholarship

To understand the role of white collar-2 in theNeurospora circadian clock, we examined alleles ofwc-2 thought to encode partially functional proteins. We found that wc-2 allele ER24 contained a conservative mutation in the zinc finger. This mutation results in reduced levels of circadian rhythm-critical clock gene products, frq mRNA and FRQ protein, and in a lengthened period of the circadian clock. In addition, this mutation altered a second canonical property of the clock, temperature compensation: as temperature increased, period length decreased substantially. This temperature compensation defect correlated with a temperature-dependent increase in overall FRQ protein levels, with the …

Childhood Obesity And Its Relationship To Sedentary Behavior Patterns Vs. Other Independent Risk Factors Of Obesity Among Navy Dependent Adolescents, Shaye Lauren Arluk

Human Movement Studies & Special Education Theses & Dissertations

Background According to data gathered in the NHANES 1999 survey 14% of American children are now classified as obese, a 60% increase in prevalence from the NHANES II survey in 1976. Multiple research studies have looked at the role of dietary intake, heredity, and physical activity participation as independent risk factors of obesity with mixed results. However, sedentary behavior patterns, which have markedly increased in the past ten years, have not been extensively studied in relation to childhood obesity. The goal of this study was to focus on the relationship between various sedentary behaviors and childhood obesity.

Methods Two descriptive …

Seasonal Phytoplankton Assemblages Of Five Ephemeral Ponds In York County, Virginia, Michelle R. Kokolis

Biological Sciences Theses & Dissertations

Five ephemeral ponds were identified in and around the Grafton Ponds Natural Area Preserve, approximately 56 km north of the City of Norfolk, Virginia. These ponds, which are filled seasonally by precipitation and groundwater discharge, range from 0.1 ha to 2 ha in size and from 4 cm to 3 meters in depth. Ponds for the study were chosen based on variations in their size, depth, basin cover material, canopy openness, and historical inundation period. The purpose of this study is to relate differences in the phytoplankton assemblages to the physical and chemical characteristics of the ponds. All five ponds …

A Comparison Of Phytoplankton Communities In Lake Prince And The Western Branch Reservoir, Suffolk, Virginia, Cara Marie Muscio

Biological Sciences Theses & Dissertations

Lake Prince and the Western Branch Reservoir are two eutrophic bodies of water located in Suffolk, Virginia. Lake Prince and its two small tributaries join the Western branch via a constructed spillway. This lake system is a source of water for the surrounding municipalities, and a recreational area for community citizens. In the past, these bodies of water had repeated incidents of low oxygen and nuisance algal blooms, particularly cyanobacteria species. As a result aerators have been installed in the main body of both Lake Prince and the Western Branch Reservoir. In addition, a pipeline has been installed from North …

Investigations Into The Innate Resistance Of The Tick, Dermacentor Variabilis, When Challenged With The Bacterium, Escherichia Coli, Shane Michael Ceraul

Biological Sciences Theses & Dissertations

In addition to the soluble response, many invertebrates control bacterial infections by means of phagocytosis or melanotic encapsulation. In some insects, Escherichia coli growth is reported to be inhibited by aggregation/encapsulation. Soluble and phagocytic responses to bacterial challenge have been reported in ticks, but evidence of an aggregation/encapsulation response was reported only for inanimate (araldite) implants. This study was done to determine how ticks control infection by E. coli. Ticks were challenged by direct inoculation of bacteria into the hemocoel cavity. Using plate counts, no viable E. coli were detected I hour post-inoculation. A direct fluorescence assay (DF A) …

Effect Of Magnesium On The Production Of Scna And Scnr By Streptococcus Pyogenes, Strain Ff22, Laura E. Quinn

Biological Sciences Theses & Dissertations

The lantibiotic SA-FF22, produced by Streptococcus pyogenes strain FF22, was the first described antimicrobial peptide produced by a Streptococcus species. S. pyogenes is a group A Streptococcus responsible for such human illness as strep-throat, rheumatic fever, necrotizing fasciitis, endocarditis, and meningitis. Previous studies of SA-FF22 have shown that antimicrobial activity is lost in the presence of lmM magnesium. We hypothesize that the lack of SA-FF22 activity in the presence of magnesium is due to an absence of transcription of scnA, the gene encoding SA-FF22. The lack of transcriptional activation of scnA may be due to an absence of ScnR, a …

2001 - The Sixth Annual Symposium Of Student Scholars

Symposium of Student Scholars Program Books

The full program book from the Sixth Annual Symposium of Student Scholars, held on March 30, 2001. Includes abstracts from the presentations and posters.