Digital Commons Network^™

Parental Factors Related To The Use Of Car Seats For Children, Clara Rustin

MSN Research Projects

Automobile accidents are the leading cause of death and injury in children. Studies have shown that placing children in car seats can prevent injury and save lives. The purpose of this study was to identify parental factors related to the use of car seats for infant, toddler, and preschool children. A descriptive design was selected for this study to identify which parental factors impact on the use of car seats. The research question which guided this study was what are the parental factors related to the use of automobile car seats for infant, toddler, and preschool children. A convenience sample …

Comparison Of Level Of Satisfaction By Hiv-Infected Clients Who Have Received Care From Nurse Practitioners And Physicians In Outpatient Settings, Michael Hoffman

MSN Research Projects

Few studies have been done that examine the acceptance of nurse practitioners as providers of care by persons infected with the Human Immunodeficiency Virus (HIV). The purpose of this study was to evaluate the level of satisfaction with care as experienced by the HIV-infected client in an outpatient setting who has received care from both nurse practitioners and physicians. The Health Belief Model (HBM) developed by Rosenstock, Hochbaum, and Kegeles in the 1950s, and specifically the concept of self-efficacy, was chosen as the conceptual framework for this study. In this descriptive study the null hypothesis examined was there will be …

Antibacterial Effects Of Various Endodontic Irrigants And Medicaments On Selected Anaerobic Bacteria, Patrick K. Ohara

Loma Linda University Electronic Theses, Dissertations & Projects

This study was undertaken to determine the antibacterial effects of various endodontic irrigants and medicaments against six selected anaerobic bacteria. In part 1, the organisms were mixed separately with dilutions of six irrigants in tubes containing fluid thioglycolate broth and allowed to remain in contact for specific time periods before being evaluated for growth. In part 2, the vapors of six medicaments were tested using agar plates streaked with the bacteria.

For part 1, the six irrigants were ranked as to their ability to inhibit bacterial growth. Statistical analysis showed that chlorhexidine and hydrogen peroxide were significantly more effective as …

Mechanism Of Calcium Transport Stimulated By Chlorothiazide In Mouse Distal Convoluted Tubule Cells., Frank A. Gesek, Peter A. Friedman

Dartmouth Scholarship

Thiazide diuretics inhibit Na+ and stimulate Ca2+ absorption in renal distal convoluted tubules. Experiments were performed on immortalized mouse distal convoluted tubule (MDCT) cells to determine the mechanism underlying the dissociation of sodium from calcium transport and the stimulation of calcium absorption induced by thiazide diuretics. Control rates of 22Na+ uptake averaged 272 +/- 35 nmol min-1 mg protein-1 and were inhibited 40% by chlorothiazide (CTZ, 10(-4) M). Control rates of 36Cl- uptake averaged 340 +/- 50 nmol min-1 mg protein-1 and were inhibited 50% by CTZ. CTZ stimulated 45Ca2+ uptake by 45% from resting levels of 2.86 +/- 0.26 …

What's Happening: July 15, 1992, Maine Medical Center

What's Happening

No abstract provided.

Santa Clara Magazine, Volume 34 Number 4, Summer 1992, Santa Clara University

Santa Clara Magazine

12 - SQUEEZING THE MIDDLE CLASS Gone, in the face of staggering recessionary losses, is the peace of mind that once seemed the virtual birthright of the middle class. By Elizabeth Fernandez '79

18 - A FRAGILE PEACE El Salvador shows a ravaged but hopeful face to a delegation from SCU, Stanford, and the Diocese of San Jose. By Thomas Shanks, S.J.

24 - IT TAKES TEAMWORK Facing fierce global competition, more and more U.S. companies are exploring work teams. By Lisa Agrimonti '87

28 - GIVING TO SANTA CLARA: IT RUNS IN THE FAMILY A tradition of giving and …

Awareness Of And Rights Related To The Patient Self-Determination Act Of 1990 By Selected Post-Adolescent College Students, Toni M. Vargas

Community & Environmental Health Theses & Dissertations

The purpose of this study was to determine if the Patient Self-Determination Act was effective in providing information to young adults and will young adults not only have an accurate understanding of their health care rights but sufficient opportunity to exercise those rights. From a sample of convenience, 83 college students were randomly selected to complete a questionnaire. The questionnaire contained 71 questions devised to reflect various aspects of the Patient Self-Determination Act. Five additional questions were asked to determine a generalized profile of the students. Data analysis of the responses identified 5 significant legal misunderstandings and 5 significant medical …

Statement On Exercise: Benefits And Recommendations For Physical Activity Programs For All Americans - A Statement For Health Professionals By The Committee On Exercise And Cardiac Rehabilitation Of The Council On Clinical Cardiology, American Heart Association, Gerald F. Fletcher, Steven N. Blair, James Blumenthal, Carl Caspersen, Bernard Chaitman, Stephen Epstein, Harold Falls, Erika S. Sivarajan Froelicher, Victor F. Froelicher, Ileana L. Piña

Faculty Publications

No abstract provided.

Competition Law And Anticompetitive Professional Behavior Affecting Health Care, Frances H. Miller

Faculty Scholarship

No abstract provided.

Jefferson Alumni Bulletin – Volume Xli, Number 4, Summer 1992

The Bulletin (formerly the Jefferson Medical College Alumni Bulletin)

Jefferson Alumni Bulletin – Volume XLI, Number 4, Summer 1992

Malignant bone tumors developing at sites of benign preexisting bone disease, page 13

An experience with a small rural hospital, page 15

The prevention of Turista and the enjoyment of foreign travel, page 16

The Nemours children’s clinic, page 17

The shoulder revisited, page 19

Jeff’s trauma program, page 20

The biochemical basis for diabetic nephropathy, page 21

Dealing with the media, page 23

Space motion sickness, page 24

Total joint replacement, page 25

Decision making and the doctor-patient relationship, 26

New endowed chair, page 30

Inaugural grandon lecture, page …

Old Remedies In The Biotechnology Age: Moore V. Regents, Michelle J. Burke, Victoria M. Schmidt

RISK: Health, Safety & Environment (1990-2002)

The California Supreme Court, by excluding a potential remedy, has eliminated many concerns generated by a lower court decision resolving rights to the cell line derived from John Moore's spleen. Yet, the Supreme Court gave little attention to remedies that remain. The authors argue that a constructive trust, a remedy of considerable vintage and great flexibility, could be applied to achieve a just result in such circumstances without affecting the biotechnology world at large.

Predicting Post-Treatment Maxillary Lip Position : A Comparison Of Two Techniques, Kevin J. Andrews

Loma Linda University Electronic Theses, Dissertations & Projects

The objective of this study was to compare the "drape" technique as proposed by Economides with the Holdaway technique in predicting post-treatment maxillary lip position and to determine which method was more accurate. Pre and post-treatment lateral cephalograms were traced for ninety (Caucasian) cases equally divided by sex into three treatment groups: a) non-extraction with at least 4mm of upper incisor retraction, b) extraction of upper first bicuspids only, and c) extraction of all first bicuspids. VTO's were constructed as outlined by Economides (drape) and Holdaway for prediction of post-treatment maxillary lip position. The predicted lip positions were compared to …

Differentiation Of Renal Beta-Intercalated Cells To Alpha-Intercalated And Principal Cells In Culture., Geza Fejes-Tóth, Aniko Náray-Fejes-Tóth

Dartmouth Scholarship

The renal collecting duct is a heterogenous epithelium consisting of intercalated cells (ICC) and principal cells (PC). The origin of this cellular heterogeneity is not clear. To test the hypothesis that the two cell types might originate from one another, pure populations of ICC (beta subtype) and PC were isolated by fluorescence-activated cell sorting and grown on permeable supports. After the monolayers reached confluence, the expression of ICC- and PC-specific functions and antigens was monitored. Cultures of sorted beta-ICC, in addition to expressing ICC-specific functions (such as an electrogenic H+ secretion) and antigens, progressively acquired PC functions (amiloride-sensitive Na+ transport …

Vol. 15 No. 2 (1992): Pacific Studies Full Issue, The Jonathan Nāpela Center For Hawaiian And Pacific Islands Studies

Pacific Studies

Pacific Studies is published two times a year by The Jonathan Nāpela Center for Hawaiian and Pacific Studies, Brigham Young University Hawai‘i #1979, 55–220 Kulanui Street, Lāʻie, Hawai‘i 96762, but responsibility for opinions expressed in the articles rests with the authors alone. Subscription rate is US$40.00 yearly, payable to The Jonathan Nāpela Center for Hawaiian and Pacific Studies. The Jonathan Nāpela Center for Hawaiian and Pacific Studies (formerly The Pacific Institute) is an organization funded by Brigham Young University Hawai‘i. The Center assists the University in meeting its cultural and educational goals by undertaking a program of teaching, research, and …

Differential Regulation Of Collagenase Gene Expression By Retinoic Acid Receptors--Alpha, Beta And Gamma, Luying Pan, Stephen H. Chamberlain, David T. Auble, Constance E. Brinckerhoff

Dartmouth Scholarship

The mechanisms involved in retinoic acid (RA)-mediated regulation of the collagenase gene in a rabbit synovial fibroblast cell line (HIG82) were investigated. When HIG82 cells are cotransfected with expression vectors containing cDNAs for retinoic acid receptor (RAR) α1, β2, or γ1 and collagenase promoter-driven CAT reporter constructs, only RAR-γ1 represses basal CAT expression upon RA treatment, while RAR-α1, β2, and γ1 all suppress phorbol-induced CAT expression. Thus, transcriptional regulation of collagenase by RA is mediated by RARs in an RAR-type specific manner. Using mutatlonal and deletional analysis, we find that interaction between elements within 182 bp collagenase promoter plays an …

Identified Barriers To Well Child Care For Homeless Children Under Age Thirteen, Judith G. Riemer

Loma Linda University Electronic Theses, Dissertations & Projects

The purpose of this study was to identify barriers perceived by homeless families to well child care for their children under age thirteen and to determine if there is a relationship between perceived barriers and duration of homelessness. Using an investigator-modified version of Melnyk's Barriers Scale and a demographic measure, a convenience sample of homeless families (N = 53) from three transitional shelters in two southern California counties were surveyed via questionnaire. Barriers to well child care for homeless children were identified. No relationship was determined to exist between duration of homelessness and perceived barriers using a measurement of correlation.

Hospital Patients' And Nurses' Perceptions Of Quality, June Hansen Larrabee

Theses and Dissertations (ETD)

Hospital quality assurance programs have been provider-oriented, focusing on structure and process elements of care rather than outcomes specific to patient needs and values. This study tested the relationship between quality and value, proposed in Larrabee's model of quality, by developing prediction indices for patient and nurse quality and value.

The sample consisted of 199 adult patients. Patient quality was measured by a 100 mm visual analog scale (VAS) (PQUALG) and a modified version of an existing instrument (PQUALT). Patient value was measured as patient goal achievement (PGOAL), the average of three VAS scores for patient defined goals …

Alternative Splicing Of Human Prostaglandin G/H Synthase Mrna And Evidence Of Differential Regulation Of The Resulting Transcripts By Transforming Growth Factor Beta 1, Interleukin 1 Beta, And Tumor Necrosis Factor Alpha., Arturo Diaz, Anthony M. Reginato, Sergio A. Jimenez

Department of Medicine Faculty Papers

Prostaglandin G/H synthase (PGG/HS) is the rate-limiting enzyme in the conversion of arachidonic acid to prostaglandins and thromboxanes. We screened a human lung fibroblast cDNA library with an ovine PGG/HS cDNA and isolated a 2.3-kilobase clone (HCO-T9). Sequence analysis of this clone showed that (a) it contained the entire translated region of PGG/HS and (b) it displayed an in-frame splicing of the last 111 base pairs encoded by exon 9, which resulted in the elimination of the N-glycosylation site at residue 409. Polymerase chain reaction amplification with specific oligonucleotides of reverse-transcribed mRNA from diverse human tissues and cultured cells yielded …

Formation And The First Fifty Years Of The 6th District Illinois Nurses' Association, Brian T. Gegel '94

History

No abstract provided.

Lying: A Failure Of Autonomy And Self-Respect, Jane Zembaty

Center for the Study of Ethics in Society Papers

Presented to the WMU Center for the Study of Ethics in Society - March 19, 1992.

Transformation Of A Continuous Rat Embryo Fibroblast Cell Line Requires Three Separate Domains Of Simian Virus 40 Large T Antigen., Jiyue Zhu, Philip W. Rice, Lisa Gorsch, Marina Abate, Charles N. Cole

Dartmouth Scholarship

Mouse C3H 10T1/2 cells and the established rat embryo fibroblast cell line REF-52 are two cell lines widely used in studies of viral transformation. Studies have shown that transformation of 10T1/2 cells requires only the amino-terminal 121 amino acids of simian virus 40 (SV40) large T antigen, while transformation of REF-52 cells requires considerably more of large T antigen, extending from near the N terminus to beyond residue 600. The ability of a large set of linker insertion, small deletion, and point mutants of SV40 T antigen to transform these two cell lines and to bind p105Rb was determined. Transformation …

Molecular And Cellular Analysis Of Chlamydia Trachomatis: Persistence And Reactivation, Kimberly R. Tau

Electronic Theses and Dissertations

Chlamydia trachomatis (CT) is the most prevalent sexually-transmitted infection in the United States. It has been suggested that CT infections can become latent. This has not been substantiated. CT persistence was examined at the molecular and cellular level in vitro and in vivo. Penicillin treatment of CT in vitro results in abnormal inclusions and reduced recovery of infectious CT. Penicillin did not inhibit initial stages of infection, but did downregulate CT rRNA levels after 25 hours post-inoculation (p.i.). DNA amplification was employed to differentiate between a resolved infection and a persistent one. Utilizing a primer pair that amplified a 144 …

Santa Clara Magazine, Volume 34 Number 3, Spring 1992, Santa Clara University

Santa Clara Magazine

12 - EAST L.A. STORY Jesuit-run Dolores Mission Alternative School is a last chance for East L.A.'s troubled teen-agers, many of whom are members of violent Latino gangs. By Rene Romo '86

20 - ONE IS TOO MANY TWO ARE NOT ENOUGH A personal account of one woman's struggle with alcohol addiction. By Lisa Agrimonti '87

24 - UP CLOSE: WITOLD KRASSOWSKI After five years in the Polish Underground Army during WW II, the founder of SCU's Sociology Department came to America and discovered teaching. His 40-year commitment to students has never waivered. By Christine Spielberger '69

28 - WORKING …

Bulletin - Spring, 1992, Civil Aviation Medical Association

Browse all Civil Aviation Medical Association Newsletters

A twelve page newsletter of the Civil Aviation Medical Association. The newsletter provided news about civil aviation medicine and information related to the organization.

The Calendar - April 1992, Nova University

The Calendar

No abstract provided.

Oasis, Barbara Cloud, Lisa Story

UNLV Magazine

No abstract provided.

Being Pregnant And Using Drugs: A Retrospective Phenomenological Inquiry, Merry A. Armstrong Dnsc, Msn

Dissertations

Qualitative methodology was employed to conduct a phenomenological inquiry describing the structure of the experience of being pregnant and using drugs. The purpose of the study was to explore the nature of women's experience and perception of the interaction, relationship, and intersection of contextual phenomena of lifestyle, pregnancy, and substance abuse. Data gathering and analysis was accomplished using guidelines provided by Spiegelberg and Van Manen. Eleven mothers voluntarily participating in a recovery program described their prior experience of being addicted and pregnant during 2 conversations with the researcher. Through transcript analysis of the first audio-taped interview, major and minor themes …

The Chironian Vol. 109 Spring 1992, New York Medical College

The Chironian

No abstract provided.

Characterization Of The Formate (For) Locus, Which Encodes The Cytosolic Serine Hydroxymethyltransferase Of Neurospora Crassa., C. Robertson Mcclung, Cynthia R. Davis, Karen M. Page, Sylvia A. Denome

Dartmouth Scholarship

Serine hydroxymethyltransferase (SHMT) occupies a central position in one-carbon (C1) metabolism, catalyzing the reaction of serine and tetrahydrofolate to yield glycine and 5,10-methylenetetrahydrofolate. Methylenetetrahydrofolate serves as a donor of C1 units for the synthesis of numerous compounds, including purines, thymidylate, lipids, and methionine. We provide evidence that the formate (for) locus of Neurospora crassa encodes cytosolic SHMT. The for+ gene was localized to a 2.8-kb BglII fragment by complementation (restoration to formate-independent growth) of a strain carrying a recessive for allele, which confers a growth requirement for formate. The for+ gene encodes a polypeptide of 479 amino acids which shows …

Optimization Of Cryopreservation Protocols For Cardiovascular Tissue, Jianfei Hu

Theses and Dissertations in Biomedical Sciences

The purpose of this research was to determine the effects of cryopreservation on the physical, biochemical and cellular aspects of heart valve tissue. The present study demonstrated that radiolabeled proline accumulation provides a quantitative estimate of total cellular metabolic viability. Radiolabeled inulin was demonstrated to be a useful marker for extracellular tissue space. Assessment of metabolic viability of the cellular population of leaflet tissue as a function of procurement and processing revealed that proline accumulation declined with increasing warm and cold ischemic times. Amphotericin B and streptomycin were toxic to the cells. Cefoxitin, lincomycin, polymyxin B, vancomycin and penicillin had …