Digital Commons Network^™

The Role Of The Salivary Glands In Uptake Of Fluoride In Teeth And Bone, Robin E. Vance

Loma Linda University Electronic Theses, Dissertations & Projects

The cariostatic capability of fluoride is generally recognized, in addition, it may also have a beneficial effect on bone. Fluoride is thought to exercise its cariostasis through a local effect on teeth, however, the possibility exists that fluoride exerts its action through a systemic mechanism. Fluoride uptake by rat teeth and its effectiveness as a cariostatic substance was studied in parotidectomized, submaxillariectomized, and totally sialoadenectomized animals (both parotid and submaxillary glands removed). The uptake of fluoride in bone was also quantitated for comparison purposes.

Rats were injected daily with 15 micromoles of fluoride dissolved in 0.1 ml saline. The rats …

Regulation Of Luteinizing Hormone And Catecholamine Release, Benjamin Aaron Adler

Theses and Dissertations (ETD)

These studies tested the interrelated hypotheses that the ovarian hormones produce their positive feedback effects on luteinizing hormone (LH) secretion through activation of noradrenergic and adrenergic systems in specific hypothalamic regions. Furthermore, the ovarian hormones may alter the activity of opioid neuropeptide and Gamma-Aminobutyric Acid (GABA) systems to produce these alterations in catecholamine transmission and gonadotropin secretion. Radioimmunoassays were utilized to determine plasma LH and median eminence LHRH, and hypothalamic catecholamine concentrations were measured by radioenzymatic assay.

The first two studies tested whether epinephrine (EPI) synthesis inhibition blocks the accumulation of median eminence LHRH that precedes the ovarian hormone-induced LH …

The Effect Of Discrimination Training On Salt And Sugar Taste Thresholds Of Preschool Children, Susan M. Castine

Masters Theses

Using a single-subject A-B-C-D design, this study examined NaCl and sucrose taste thresholds in water, tomato juice, and milk with four 4-year-old children. Taste thresholds were determined by presenting several concentrations of an adulterant (i.e. NaCl, sucrose) in each vehicle, in blocks of ten trials. Subjects evaluated each taste sample by pressing one of two levers (Yes/No response). Detection threshold was defined as the level at which there was 50% correct responding. During Baseline, subjects received no feedback regarding the accuracy of their response. During the differential reinforcement phase, subjects received reinforcement following each correct response. Results suggested that detection …

Parenting Skills Of Primiparas As Correlated To Maternal Age, Kristine Grow Johnson

MSN Research Projects

A descriptive study was designed to examine parenting skills of primiparas and determine if parenting skills correlated with maternal age. The researcher hypothesized that there would be no significant difference between maternal age and scores as determined by the Parenting Skills Questionnaire and the Observation of Parenting Skills. Primiparas, ranging in age from eighteen to thirty-three, comprised three samples : ten in the eighteen to twenty-three age group, ten in the twenty-four to twenty-nine age group, and three in the thirty to thirty-five age group. Parenting knowledge and skills were assessed of subjects with infants three to seven days old. …

Treatment For Contagious Equine Metritis, Thomas W. Swerczek

Veterinary Science Faculty Patents

A composition is provided for the treatment of contagious equine metritis, a contagious veneral disease of horses, which composition comprises an aqueous solution of dextrose, a buffering mixture to provide a pH of about 3.0 to 4.5, and a carrier, the composition being applied topically to external genitalia of horses.

What's Happening: November 14, 1984, Maine Medical Center

What's Happening

No abstract provided.

What's Happening: November 7, 1984, Maine Medical Center

What's Happening

No abstract provided.

A Comparison Of Selected Nutrition Factors Of Personal Care Residents With Nutrition For The Elderly Residents., Jill Kay Costin

Masters Theses & Specialist Projects

Persons in the Nutrition for the Elderly program in Barren River Area Development District in Kentucky and personal care residents at Lakeview Nursing Home, Morgantown, Kentucky, and Glasgow Rest Home, Glasgow, Kentucky participated I this study on a voluntary basis. The population consisted of an intact sample of sixty-eight persons: forty-six personal care residents (PC residents) and twenty-two Nutrition for the Elderly participants (NE participants). The Ne participants and Pc residents were compared to determine which received the best nutritional care. Selected parameters of nutritional assessment were compared for the two groups be means of a t test. The groups …

Robert Stuhlman Interview (2) Conducted On October 26, 1984 About The Boonshoft School Of Medicine At Wright State University, Robert Stuhlman, James St. Peter

Boonshoft School of Medicine Oral History Project

This is the second of two interviews with Dr. Robert Stuhlman, Director of the Laboratory Animal Resources and the Interdisciplinary Teaching Laboratories in the Wright State University School of Medicine. In this interview, Dr. Stuhlman discusses the two programs under his direction in the period after the arrival of Dr. William Sawyer as the second Dean of the School of Medicine.

Dr. Stuhlman continues with the impact of new School of Medicine programs on his two programs and what lies ahead in the future for both of his programs and the School of Medicine.

In the second part of the …

Nurses Alumni Association Bulletin, Fall 1984, Florence Roche, Sharon Renshaw, Margaret M. Cossman, Betty Piersol, Janet Hindson, Doris E. Bowman, Cathleen E. Keating, Valerie M. O'Donnell, Martha E. Riland, Louise O'Brien

Nursing Alumni Bulletins

Alumni Calendar

2 Officers and Committee Chairmen

The President's Message

Treasurer's Report

Nurses' Relief Fund

Scholarship Fund

By-Laws Letter

Computer Education : Teaching Students the New Way

Life of Service

Twenty Ways to Kill an Organization

Keeping the "Jeff" Spirit Alive

Do You Remember?

Fiftieth Anniversary

The Best Medicine

Happy Birthday

Down Memory Lane

On the Lighter Side

Pavilion Renovations are Complete

Resume of Minutes of Alumni Association Meetings

Committee Reports

Social

Scholarship

Sick & Welfare

Satellite

Alumni Office News

Finance

Marguerite Barnett Memorial Student Loan Fund

In Memoriam, Names of Deceased Graduates

Luncheon Photos

Class Notes

History of the …

Vital Signs, Fall 1984, Boonshoft School Of Medicine

Vital Signs

A twelve page newsletter created by the Boonshoft School of Medicine to document the current affairs of the school. This issue includes a variety of feature articles, alumni profiles, class notes, and more.

Jefferson Alumni Bulletin – Volume Xxxiv, Number 1, Fall 1984

The Bulletin (formerly the Jefferson Medical College Alumni Bulletin)

Jefferson Alumni Bulletin – Volume XXXIV, Number 1, Fall 1984

Options for hospital funding, Page 2

The Dunglison grave revisited, Page 7

Jefferson scene, Page 11

Dinner at Longwood, Page 22

Class notes, Page 26

Update - Fall 1984, Loma Linda University Center For Christian Bioethics

Update

In this issue:

-- Robert Veatch to lecture in January at Loma Linda
-- Bioethics conference slated for April
-- Charles Teel Jr. will lead Central America probe

[ Reflections Regarding Baby Fae ]
-- Ethical Issues Evoked by Baby Fae
-- The Best Available Therapy
-- The Morality of Experimenting Upon Children

-- Who Should Live When All Can? (Review)
-- Ruffcorn pledges yearly $10,000
-- Cafferky's provide $100,000
-- Ethics center seeks $500,000

Negative Cooperatively In The Binding Of 3-Aminopyridine Adenine Dinucleotide To L-Α-Glycero-3-Phosphate Dehydrogenase, David Wheeler

Chemistry & Biochemistry Theses & Dissertations

Glycerol-3-phosphate dehydrogenase catalyzes the reversible reaction:

NAD⁺ + G-3-P ⇌ NADH + DHAP + H⁺

The enzyme is found in organisms from E. coli to man. The primary function of the enzyme varies from organism to organism. Depending on the metabolism of the organism, the enzyme may function primarily to generate G-3-P for lipid (in organisms with a highly aerobic biosynthesis metabolism), or it may function primarily to produce NAD⁺ to support glycolysis. Complex multicellular organisms possess tissue specific isozymes of GPDH whose kinetic parameters reflect the relative importance of G-3-P and NAD⁺ production in various …

Back Matter

Henry Ford Hospital Medical Journal

No abstract provided.

Project Of Investigation On Infertile Dairy Cattle At Dfpo, Muak-Lek 1. Artificial Induction Of Lactation, Dumrong Leenanuruksa, Peerasak Chantaraprateep, Chainarong Lohachi, Somkiat Timpatpong, Somkiat Prasarnpanich, Kaset Vittayanupabyuenyong, Anucha Siri

The Thai Journal of Veterinary Medicine

Twenty one infertile crossbred dairy cattle were divided into three groups and treated as below. The first group (5 cows) was treated with 17 B-estradiol (10 mg) and progesterone (50 mg) twice a day for 7 consecutive days. The second (5 cows) and third (11 heifers) groups received 17B- estradiol (20 mg) and progesterone (50 mg) twice a day for 3.5 consecutive days (7 doses). After steroid treatment, 5 injections of 2 mg of reserpine were given subcutaneously every second day to each of all treated animals. In response to the treatments, there were 4, 2, and 8 animals from …

Method Of Administering Narcotic Antagonists And Analgesics And Novel Dosage Forms Containing Same, Anwar A. Hussain

Pharmaceutical Sciences Faculty Patents

The invention provides a novel method of administering narcotic antagonists, narcotic analgesics and related compounds, and novel dosage forms containing those compounds which are adapted for nasal administration. The nasal dosage forms disclosed include solutions, suspensions, gels and ointments. Especially preferred compounds which can be advantageously administered in accordance with the invention include naloxone, naltrexone, nalbuphine, levorphanol, buprenorphine, butorphanol, Δ⁹-tetrahydrocannabinol (THC), cannabidiol (CBD) and levonantradol.

Some Factors Influencing The Availability Of Colostrum To Piglets, D. Fraser

Physiology Collection

Five experiments, involving the hand milking of 53 farrowing sows, examined aspects of colostrum yield during and soon after farrowing. The initial and abundant yield of colostrum from a teat (averaging 6 to 10 g/min) declined after several minutes of continuous milking. Thereafter, most colostrum was released in discrete ejections, possibly caused by discrete releases of oxytocin. Colostrum ejections varied greatly in their yield and duration, and were sometimes associated with the birth of a piglet, sounds of other sows nursing, or other factors.

Teats varied greatly in their yield. During the initial minutes of milking, the most anterior teats …

Book Reviews Of Moral Clarity In The Nuclear Age By Michael Novak -- Our Right To Choose: Toward A New Ethic Of Abortion By Beverly Wildung Harrison -- The Death Decision: Eight Experts Address The Legal And Ethical Issues Emerging On The Frontier Of Today's New Biology Edited Leonard J. Nelson -- Challenge To Love: Gay And Lesbian Catholics In The Church Edited By Robert Nugent, Catholic Physicians' Guild

The Linacre Quarterly

No abstract provided.

Chemical Protection Against Ionizing Radiation, John C. Livesey, Donald J. Reed, Lucile F. Adamson

School of Pharmacy Faculty Books and Book Chapters

The scientific literature on radiation-protective drugs is reviewed. Emphasis is placed on the mechanisms Involved in determining the sensitivity of biological material to ionizing radiation and mechanisms of chemical radioprotection. In Section 1, the types of radiation are described and the effects of ionizing radiation on biological systems are reviewed. The effects of ionizing radiation are briefly contrasted with the effects of non-Ionizing radiation. Section I reviews the contributions of various natural factors which influence the inherent radiosensitivity of biological systems. Included in the list of these factors are water, oxygen, thiols, vitamins and antioxidants. Brief attention is given to …

ความสำคัญของคล็อสตริเดียม เสฟติคั่ม ในทางแพทย์, นราทร ธรรมบุตร

Chulalongkorn Medical Journal

No abstract provided.

Acute Effects Of Phenytoin And Thioridazine, Alone And Combination, Upon Water Intake And Body Weight Changes In Rats, Miriana Witzig-Krstic

Masters Theses

Concommitant medication of anticonvulsants and psychotropics appears to be predominant among mentally retarded, geriatric, and psychiatric in- and out-patient populations. Despite suggested interaction and toxicity resulting from such combination treatment, substantial data remains unavailable. This study was designed to explore effects of dual treatment of thioridazine

Effects Of Dentin Chips, Hydroxyapatite, And Demineralized Dentin As Apical Plugs, D. Wylie Brandell

Loma Linda University Electronic Theses, Dissertations & Projects

Two mm plugs of demineralized dentin, hydroxyapatite, or dentin chips were condensed into the apical perforations of 48 anterior teeth of eight adult cynamolgus monkeys. The remainder of the canals were obturated with gutta percha and Grossmans sealer using lateral condensation technique. The degree of hard tissue formation and inflammation was evaluated at three and six months. No significant changes were noted between various materials at three months. However, after six months, the samples with apical plugs of hydroxyapatite had more hard tissue formation and less inflammation than others.

Age-Related Changes Of Neurites In Meissner Corpuscles Of Diabetic, Vicky R. Ras

Loma Linda University Electronic Theses, Dissertations & Projects

This thesis is based on a qualitative and quantitative study of the neural component of Meissner corpuscles of diabetic and non-diabetic mice. Age-related changes were also documented in these mechanoreceptors. Corpuscles from forty-six diabetic mice and forty-six non-diabetic mice ranging from 2.5 to 17 months old were studied. Forepaw index digital pads were formalin-fixed and frozen-sectioned parallel to each digit and perpendicular to the skin. Serial sections were then silver-impregnated to allow light microscopic examination of the neurites in the corpuscles.

Neurites became more coarse, tortuous, branched, varicose, and thus more complex until middle age. Corpuscle size appeared greatest at …

The Effects Of Alprazolam And Triazolam On Two Methods Of Induced Aggression In Rats, Howard Kiel Plummer

Masters Theses

Two new benzodiazepine tranquilizers, alprazolam and triazolam were used to try to reduce aggression in rats produced by isolation or drugs. Both reduced elements of isolation-induced aggression, and triazolam was more potent. Little reduction was found in drug-induced aggression by either tranquilizer. It is unknown why aggression was not reduced for the drug-induced method, but it is possible that a synergism existed between the two methods of inducing aggression, since the same rats were used for both methods. Different rats were used for each tranquilizer. Reduction in aggression for the isolated rats seems consistent with results for other benzodiazepine tranquilizers.

The Effect Of A High Fiber, High Carbohydrate Diet On Blood Sugar Levels Utilizing Traditional Foods Of The Choctaw Indians, Martha Sharp

MSN Research Projects

This was a quasi-experimental study designed to determine the difference in blood sugar levels in subjects diagnosed with diabetes mellitus who received teaching on a high fiber, high carbohydrate diet and subjects diagnosed with diabetes mellitus who did not receive this dietary teaching. The researcher hypothesized that when the blood sugar levels of diabetic Indians who participated in a planned, high fiber, high carbohydrate dietary teaching program were compared to diabetic Indians who participated in the ADA diabetic exchange dietary teaching program and to diabetic Indians who chose not to participate in either teaching program, there would be no significant …

Mule Deer Passage Beneath An Overland Coal Conveyer, Charles L. Greenwood, Larry B. Dalton

Great Basin Naturalist

Presently, information pertaining to migration and daily movement patterns of big game in relation to overland conveyors or large diameter pipelines is sparse. A literature review showed that moose (Alces alces), caribou (Rangifer tarandus granti), reindeer, and dall sheep (Ovis dalli dalli) will pass beneath or over large diameter pipeline systems. But no information was found relative to big game crossing coal conveyor systems. Mule deer (Odocoileus hemionus) passage beneath an overland coal conveyor in Carbon County, Utah, was studied during spring 1981. Deer avoided crossing at underpass opportunities where the clearance …

Effect Of Menstrual Cycle On Hedonic Response To Gustatory Stimuli, Laurie Ann O'Toole

Dissertations and Theses

The present experiment was conducted to determine the relationship between the human menstrual cycle and gustatory hedonic response. Hedonic response was defined as the perceived pleasantness or unpleasantness of a taste stimulus. Gender differences in taste hedonic have been observed; these may be due to differences in endocrine systems. Animal taste preferences are altered when reproductive hormonal status is experimentally manipulated. Previous researchers report that human females' hedonic responses to sucrose vary systematically with phase of menstrual cycle.

Jefferson Alumni Bulletin – Volume Xxxiii, Number 4, Summer 1984

The Bulletin (formerly the Jefferson Medical College Alumni Bulletin)

Jefferson Alumni Bulletin – Volume XXXIII, Number 4, Summer 1984

Jefferson scene, Page 2

44x2+40=Reunion 1984, Page 12

Reunion clinics, Page 19

Class notes, Page 37

The Effects Of Tri-O-Cresyl Phosphate On 2',3'-Cyclicnucleotide-3'-Phosphohydrolase Activity In Neural And Non-Neural Tissue Of The Rat, Mark K. Schlager

Chemistry & Biochemistry Theses & Dissertations

A total of 44 Long-Evans rats received 5.7 g/kg tri-O-cresyl phosphate (TOCP) orally every 3 days for 6 days. A second group of 13 rats received 4.6 g/kg orally every 3 days for 6 days. Animals were administered atropine sulfate (10 mg/kg) intraperitoneally every 6 hours or as needed to alleviate cholinergic symptoms. Ten control animals were given corn oil orally. Eight rats (18%) survived the 5.7 g/kg dose regimen and 5 rats (38%) survived the 4.6 g/kg dose regimen. Surviving rats were killed at 30-33 days post-dose. Signs of delayed neuropathy included ataxia and motor impairment.

The CNP activity …