Digital Commons Network^™

Digest Of The Philadelphia College Of Osteopathic Medicine (Fall 1990), Philadelphia College Of Osteopathic Medicine

Digest

The Fall 1990 issue of the Digest of the Philadelphia College of Osteopathic Medicine includes the following articles:

• President’s Perspective
• In the News
• Up, Up and Away
• "This Joyous Gathering of Our Family"
• The College Chancellor, Reminiscing
• New Appointments
• On Campus
• Class Acts
• In Memorium
• Coming Up

Effects Of Ethanol Extraction And Heat Treatment Of Soybean Flakes On Function And Morphology Of Pig Intestine, J. D. Hancock, E. R. Peo Jr., A. J. Lewis, Rodney A. Moxley

School of Veterinary and Biomedical Sciences: Faculty Publications

Digesta and tissue samples were collected from the intestinal tracts of 27 pigs to determine the relationship between intestinal morphology and the utilization of nutrients from soybean flakes. Soybean flake treatments were under-, intermediate- and overprocessed (Le., 5, 20 and 60 min of autoclaving) either without extraction or with heating before or after extraction with a 55% ethanol-water mixture. Final BW was greatest (P< .001) for pigs fed soybean flakes given 20 min of heat treatment. There was a trend (P < .09) for plasma lysine concentrations to be reduced when the unextracted soybean flakes were over-processed (60 min of heat). Differences in the flow rate of DM and N through the ileum and colon reflected differences in DM and N intake, rather than differences in intestinal function. The soybean flake treatments had no effect (P > .OS) on pH of the contents of the stomach, duodenum, ileum or colon. The ethanol extraction process increased (P < .001) N digestibility of the soybean flakes, especially when the soybean flakes were underprocessed (interaction, P < .02). Villus size (area, height and perimeter length) tended to be greater in pigs fed the soybean flakes heated after extraction and(or) exposed to the intermediate level of heat treatment. Indicators of villus shape (villus area/ villus height) and proliferative activity (crypt depth and villus heigh/crypt depth) were not affected by soybean flake treatment (P > .OS). Ethanol extraction and heat treatment affected the utilization of nutrients …

Jefferson Alumni Bulletin – Volume Xl, Number 1, Fall 1990

The Bulletin (formerly the Jefferson Medical College Alumni Bulletin)

Jefferson Alumni Bulletin – Volume XL, Number 1, Fall 1990

Opening exercises introduce a new team for a new decade, page 2

Knowledge management: the services of Scott Library, page 8

What can CME cure? Page 14

Learning health care Honduras-style, page 16

Assessment Of Lipid Extraction From Human Bone On Subsequent Demineralization, Jaeeun Lee

Biological Sciences Theses & Dissertations

The purpose of this study was to assess the effectiveness of various solvents m removal of lipids from human bone, and to determine the effects of lipid extraction on subsequent acid solubilization of the mineral components of bone. Specifically, the following processing steps were studied; 1) ground human bone was de fatted in various ethanol / water mixtures, and / or chloroform / methanol ( 2: 1, v:v ), 2) ground human bone which had lipids extracted ( in absolute ethanol ) and bone which had not had lipids extracted were demineralized using vanous concentrations of hydrochloric acid to assess …

Activation In Vitro Of Transfer Rna-Guanine Ribosyltransferase By Protein Kinase C, Panayota Eriotou

Chemistry & Biochemistry Theses & Dissertations

The purpose of this study was to isolate and purify the enzymes, transfer RNA-guanine ribosyltrasferase and protein kinase C, and to determine whether the phosphorylating enzyme activates the insertion enzyme in vitro. Transfer RNA-guanine ribosyltransferase lost activity within several days after isolation and total, complete reactivation was accomplished in the presence of protein kinase C. This demonstrated that ribosyltransferase's instability is related to the degree of its phosphorylation. It is proposed that modification of tRNA is controlled by protein kinase C. Deactivation of the insertion enzyme leads to hypomodified tRNA which in turn is associated with neoplasia. Potential use …

What's Happening: September 26, 1990, Maine Medical Center

What's Happening

No abstract provided.

Application Of Dna Fingerprints For Cell-Line Individualization, Dennis A. Gilbert, Yvonne Reid, Mitchell H. Gail, David Pee, Christine White, Robert J. Hay, Stephen J. O'Brien

Biology Faculty Articles

DNA fingerprints of 46 human cell lines were derived using minisatellite probes for hypervariable genetic loci. The incidence of 121 HaeIII DNA fragments among 33 cell lines derived from unrelated individuals was used to estimate allelic and genotypic frequencies for each fragment and for composite individual DNA fingerprints. We present a quantitative estimate of the extent of genetic difference between individuals, an estimate based on the percentage of restriction fragments at which they differ. The average percent difference (APD) among pairwise combinations from the population of 33 unrelated cell lines was 76.9%, compared with the APD in band sharing …

Federal Technology Transfer: Should We Build Subarus In Bethesda, Christopher J. Harnett

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

A critical examination of a policy designed to encourage commercial exploitation of federally funded biomedical research. The author argues that the implementation of this policy threatens the integrity of basic science in America.

Laminin Potentiates Differentiation Of Pcc4uva Embryonal Carcinoma Into Neurons, T. M. Sweeney, Roy C. Ogle, C. D. Little

School of Medical Diagnostics & Translational Sciences Publications

The embryonal carcinoma PCC4uva differentiates into neurons in response to treatment with retinoic acid and dbcAMP. We used this in vitro model system to study the effects of laminin on early neural differentiation. Laminin substrata markedly potentiate neural differentiation of retinoic acid and dbcAMP-treated cultures. Only laminin induced more rapid neural cell body clustering, neurite growth and neurite fasciculation as compared to type IV collagen, type I collagen, and fibronectin substrata. Exogenous laminin substrata promoted greater cell attachment, cellular spreading and growth to confluence than type IV collagen, type I collagen, fibronectin and glass substrata. Laminin-induced effects were inhibited by …

Commencement Program 1990 (Summer Conferring Of Degrees), Loma Linda University

Commencement Programs

CONTENTS

2 | Biography on Calvin B. Rock

3 | The Academic Procession

4 | Combined Conferring of Degrees

7 | Candidates for Degrees (Riverside Campus)

10 | Candidates for Degrees (Loma Linda Campus)

Louisiana State University Medical Center - 1990 - Summer Commencement, Office Of The Registrar, Lsu Health Sciences Center-No

Graduation & Commencement Programs

The program for the 1990 Summer Commencement of LSU Health Sciences Center - New Orleans held August 18, 1990.

Analysis Of Cholesterol Screening Practices, Jane Mattina

MSN Research Projects

Cardiovascular disease, which consists of hypertension, coronary heart disease, and cerebrovascular accidents, affects over 82 million American adults and is currently the leading cause of death in the United States. The Center for Disease Control and Prevention (CDC) identifies high-blood cholesterol as one of the main risk factors in the development of these diseases. Furthermore, 71 million Americans report having a high-blood cholesterol level, yet only about one third of those people have it under control (CDC, 2014c). The National Cholesterol Education Program Adult Treatment Panel III (NCEP ATP III) guidelines recommend that adults 20 years or older be screened …

Characteristics Of Hospice Nurses And Nurse Clinicians In Primary Care Settings, Glenda Avery

MSN Research Projects

Literature review revealed that hospice nurses and primary care nurse clinicians were similar in nursing philosophy, practice, and professional qualities suggesting that a hospice setting may be a new role dimension for primary care nurses. Therefore, the purpose of this study was to compare demographic characteristics, personality characteristics, and death anxiety levels among hospice nurses and primary care nurse clinicians. The conceptual framework was Modeling and Role Modeling by Erickson, Tomlin, and Swain (1983). A descriptive ex post facto design was used to answer five research questions. The 16 PF Personality Factor Questionnaire, Temp1er Death Anxiety Scale, and the Demographic …

Progressive Muscle Relaxation As An Adjunctive Treatment For Moderate Asthmatics, Kellye Hutton Slaggert

Masters Theses

This study examined the effects of parent assisted progressive muscle relaxation (PMR) training on moderate asthmatics. Three children between the ages of 7 and 12 participated in the study. After 3 weeks of PMR training and daily practice, the parents became involved in prompting their children to use PMR when an attack appeared likely.

The findings from this study suggest that parental prompting of PMR was instrumental in decreasing the frequency of attacks, increasing peak expiratory flow rates (PEFR) values, and decreasing the severity of attacks for 2 of the 3 subjects. The long term implications for using PMR as …

Development Of Catalytic Rnas As Potential Anti-Hiv-1 Agents, Pairoj Sae Chang

Loma Linda University Electronic Theses, Dissertations & Projects

RNA molecules with enzymatic activity (ribozymes) targeted to the genome of HIV-1 were developed and demonstrated to mediate site-specific cleavage of the HIV-1 RNA in vitro and to inhibit viral proliferation intracellularly. Two classes of ribozymes that incorporate a "hammerhead" catalytic center were utilized, eotide elements in the viral sequence to provide half of the The first class used nuclcatalytic center. A complementary strand harboring the remaining active site nucleotides was supplied in trans and directed the site-specific cleavage of the HIV-1 RNA target. A second type of ribozyme incorporated the entire catalytic center, minus the site of cleavage, within …

Proto-Oncogene Regulation By Growth Factors In Bone Cells, Harold Lyndon Merriman

Loma Linda University Electronic Theses, Dissertations & Projects

Previous studies have shown that bone cells in culture produce a number of growth factors that are important in bone regulation. Chick and mouse primary calvarial cultures consist of a mixture of cell types that make it difficult to interpret the results from these model systems. In contrast, MC3T3-E1 cells are a clonal mouse osteoblast-like cell line. Since MC3T3-E1 cells consist of a single population of calvarial cells, they make an ideal system in which to study the autocrine effects of bone growth factors.

Based on this work, MC3T3-E1 cells are now known to produce IGF-I, TGF-beta and IGF-II in …

Electrophysiology, Cell Calcium, And Mechanisms Of Hepatocyte Volume Regulation, Walid E. Khalbuss

Electronic Theses and Dissertations

The electrophysiologic technique (Reuss, L., Proc. Natl. Acad. Sci. USA 82:6014, 1985) was modified to measure changes in steady-state hepatocyte volume during osmotic stress. Hepatocytes in mouse liver slices were loaded with tetramethylammonium ion (TMA$\sp{+}$) during transient exposure of cells to nystatin. Intracellular TMA$\sp{+}$ activity (a$\sp{\rm i}\sb{\rm TMA}$) was measured with TMA$\sp{+}$-sensitive, double-barreled microelectrodes. Loading hepatocytes with TMA$\sp{+}$ did not change their membrane potential (V$\sb{\rm m}$), and under steady-state conditions a$\sp{\rm i}\sb{\rm TMA}$ remained constant over 4 min in single impalements. Hyperosmotic solutions (50, 100, & 150 mM sucrose added to media) and hyposmotic solutions (sucrose in media reduced by …

A Woman For All Seasons: A Biography Of Julia Catherine Stimson (1881-1948), Mary T. Weber Sarnecky Dnsc, Mn, Bsn

Dissertations

Little is known or written about one of nursing's most enduring and productive leaders, Julia Catherine Stimson. The purpose of this investigation was to examine the life and character of Miss Stimson and to identify the many, diverse contributions which she made to the profession of nursing and to humanity. Additionally through an analysis of her leadership qualities, a profile of an effective nursing leader evolved. The historical method was used in this investigation. Data was collected for the study from the National Archives, the Center of Military History, the New York Hospital/Cornell Medical Center Archives, the New York Historical …

The Role Of The Nurse Practitioner In Health Promotion And Childhood Obesity, Jennifer Fitzgerald Stanton

MSN Research Projects

The purpose of this study is to further explore literature regarding the role of the nurse practitioner in health promotion and childhood obesity.

Perceptions Of Weight, Health Status, Health Conception, And Health-Promoting Lifestyle In Normal Weight And Morbidly Obese Women, Donna Dean

MSN Research Projects

The purpose of this descriptive study is to determine the differences in perceived weight, perceived health status, health conception, and health-promoting lifestyle in normal weight and morbidly obese women.

The Relationship Between Creativity And Self-Esteem In Elders Living In The Community, Jennifer Fitzgerald Stanton

MSN Research Projects

The purpose of this study is to further explore literature regarding the role of the nurse practitioner in health promotion and childhood obesity.

Effects Of Antihypertensive And Cardiac Drugs And Level Of Depression In Community-Based Elders, Angela Hays

MSN Research Projects

The purpose of this ex post facto study was to determine the effects of antihypertensive and cardiac drugs on the level of depression in community-based elders. Roy's Adaptation Model provided the theoretical framework for this study. Data were collected using the Brink Geriatric Depression Scale and the Drug Information Sheet. These questionnaires were administered to 40 subjects ages 55 and older who were taking antihypertensive and/or cardiac drugs or neither antihypertensive nor cardiac drugs. One null hypothesis and five directional hypotheses guided this study. The null hypothesis stated that there would be no difference in mean depression scores among the …

Effects Of An Educational Program On Perceived Environmental Risk And Identification Of Corrective Actions Related To Falls Among Community-Based Elders, Mary Davis

MSN Research Projects

Injury from falls is a prevalent problem among the elderly population. There is not only high morbidity associated with falls, but also a high mortality rate. The purpose of this study was to determine the effects of an education program on perceived environmental risks and corrective actions related to falls among community-based elders. Johnson's Behavioral System Model provided the conceptual framework for this study. A quasi-experimental posttest only control group design was used to test the two hypotheses : The knowledge level of perceived environmental risks for falls will be higher among elders who participate in a falls prevention education …

Quantitative Respirator Fit Testing: Probed Facepiece Versus Probed Cartridge, Sonya Melissa Seward

Community & Environmental Health Theses & Dissertations

This study was performed to determine if there is a quantifiable difference between quantitative fit testing using a probed facepiece and a probed cartridge. Four subjects were tested on four different respirators. The respirators used were MSA & 3M full and half face respirator. Each subject performed each method five times per respirator. The results indicated no correlation between the two fit testing methods overall. However, a moderate correlation was found between the MSA respirators and the two methods. This study found many variables which influence fit testing. These include the type of respirator used (brand and facepiece), the probe …

Effects Of Applied Soil Repellent Finish On Pesticide Residues In Work Clothing, Sandra L. Prior

Community & Environmental Health Theses & Dissertations

This study explores the feasibility of using an applied soil repellent finish, Scotchgard, on 100% cotton denim fabric in order to enhance the removal of atrazine and alachlor residue during the laundering process. The experimental findings provided no statistically significant evidence that Scotchgard fabric protector reduced pesticide residuals on the 100% cotton denim fabric either before or after laundering. A significant finding secondary to the study involved the possible interaction of Scotchgard with the pesticide alachlor, leaving greater amounts of residual on the fabric after laundering than those found with no fabric treatment. This suggests that agricultural workers be cautioned …

The Relationships Of Body-Image Attitudes To Sexual Functioning And Experiences In A Normal College Population, Jill D. Hangen

Psychology Theses & Dissertations

This study examined the relationships of body-image attitudes and sexual attitudes, experiences, and functioning in a college population. Sixty-five males and 120 females completed a variety of established self-report measures assessing the constructs under study, as well as two new measures developed in this study. The new measures included (1) The Sexual Experiences and Problems Survey for self-assessment of difficulties in sexual functioning, and (2) The Body Exposure in Sexual Activities Questionnaire to measure self-consciousness and avoidance of body exposure in sexual contexts. Analyses were performed in the data of those predominantly heterosexual subjects who reported a history of sexual …

What's Happening: July 5, 1990, Maine Medical Center

What's Happening

No abstract provided.

Santa Clara Magazine, Volume 32 Number 4, Summer 1990, Santa Clara University

Santa Clara Magazine

10 - WHAT'S UP WITH COMIC BOOKS? Comic books aren't what they used to be but they continue to charm our children. By Mitch Finley '73

14 - STRESS, ILLNESS, AND PSYCHOTHERAPY The meaning of a stressful situation determines whether it is perceived as a challenge to be overcome or a demoralization. By Jerome D. Frank

18 - A BEELINE TO THE USA "Killer" bees have been winging their way from Brazil since scores of queens escaped a Sao Paolo lab in 1957. By Paul M. McCarthy '46

21 - PROMISE & OPPORTUNITY An economic forecast for the 1990s by …

Book Review Forum On David E. Stannard's Before The Horror: The Population Of Hawai‘I On The Eve Of Western Contact, David E. Stannard, Terry L. Hunt, Ann F. Ramenofsky, Francis L. Black

Pacific Studies

No abstract provided.

Hana ‘Ino: Child Maltreatment In A Hawaiian-American Community, Jill E. Korbin

Pacific Studies

No abstract provided.