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The Association Of Semen Factors With The Recovery Of Ureaplasma Urealyticum, Rebecca D. Cintron

Biological Sciences Theses & Dissertations

Fifty-six semen samples from males under examination for suspected subfertility were examined to determine if alterations in specific semen parameters could be associated with the presence or absence or Ureaplasma urealvticum. Twenty-seven (48.2%) of the specimens cultured positive for U· urealyticum in U9B urease broth and A-7 differential agar. Both positive and negative specimens have a normal average motility rating. Overall sperm counts (millions per ml) were slightly lower and ejaculate volumes higher in U. urealvticum positive samples. Morphological abnormalicies were not found more frequently in U. urealyticum positive samples. No statistically significant difference between seminal parameters of U. …

Insulin Degradation By Adipose Tissue. Studies At Several Levels Of Cellular Organization, Barry J. Goldstein, James N. Livingston

Department of Medicine Faculty Papers

A systematic study of the degradation of physiological concentrations of ¹²⁵I-labelled insulin was performed in intact fat-pads, isolated adipocytes and subcellular fractions of isolated adipocytes. The findings indicate that insulin is rapidly degraded to low-molecular-weight peptides and/or amino acids by the intact tissue and isolated cells. Of the total insulin-degradation products present after incubation with an intact fat-pad, 94% is recovered in the medium, indicating that these products are not retained by the cells or tissue. The plasma membranes do not degrade insulin significantly in the absence of reduced glutathione, and over 99% of the cellular degradative capacity is …

Rabbit Erythropoiesis In Vitro, K. G. M. Brockbank

MUSC Theses and Dissertations

The erythropoietin (Ep) dose response of erythroid colony-forming units (CFU-e) and erythroid burst-forming units (BFU-e) from rabbit bone were similar to murine erythroid precursor Ep requirements. Bone marrow and peripheral blood contained a continuum of erythroid precursors at differing stages of maturation. The earliest BFU-e were assayed on day 10. CFU-e were observed in bone marrow, but not in peripheral blood. The most mature erythroid precursors observed in peripheral blood were intermediate BFU-e, assayed on day 5. A linear relationship exists between the number of nucleated bone marrow cells plated and the number of 3 day colonies and 10 day …

Faculty Publications 1979, Lsu Health Sciences Center New Orleans

Historical Faculty Publications

This Faculty bibliography contains 375 publications.

Patterns Of Fetal Lamb Regional Cerebral Blood Flow During And After Prolonged Hypoxia, Stephen Ashwal, John S. Majcher, Nestor Vain, Lawrence D. Longo

Loma Linda University Electronic Theses, Dissertations & Projects

[Abstract not included]

Speculation: In the fetal lamb during prolonged intrauterine hypoxia, total and regional cerebral blood flows increase to the same extent without evidence of preferential shunting to critical brainstem or subcortical areas. Neuropathologic studies have indicated relative sparing of these areas during similar animal experimental or human neonatal conditions. This suggests that the pattern of hypoxic ischemic insult to the neonatal central nervous system associated with asphyxia may differ from that produced by hypoxia alone. In addition, during asphyxia these pathologic changes may result primarily from hypotension and decreased regional cerebral blood flow, or from regional metabolic derangements …

Channel 8 Interview About The City Of Faith With Dr. C.T. Thompson And Dr. James Winslow, Holy Spirit Research Center, Oral Roberts University

City of Faith

This is a transcript of a January 30, 1978 television interview on the Tulsa ABC affiliate KTUL hosted by Bob Hower. The guests are Dr. C.T. Thompson, general surgeon from Tulsa who spoke in opposition to the City of Faith, and Dr. James Winlsow from Oral Roberts University.

Ua35/11 Student Honors Research Bulletin, Wku Honors Program

WKU Administration Documents

Papers representative of the variety of scholarly research conducted at WKU.

• Adams, Kathy. The Appalachian Language
• Barnett, Philip. A Study of Deviant Behavior of XYY Individuals in Regard to Environment and Genotype
• Bell, Brooks. Loving, Loyal Linda Loman: An Interpretive Note
• Danhauer, Janice. Motivating Workers Through Job Design
• Davis, Barbara. The Transformation of a Man into a Man of Understanding in Murinbata Society
• Davis, Diane. The Argot of the Homosexual
• Jewell, Teresa. The Life Story of the Hero of World War I - Sergeant Alvin C. York
• Lanham, Wayne. Das Knarrenschiff and a Ship of Fools: A Study in Influence …

Outcome Evaluation Of Medical Care Utilizing Goal Attainment Scaling, Bonnie G. Little

Dissertations and Theses

The purpose for this study was to develop guidelines for the implementation of Goal Attainment Sealing (a mental health measurement technique) in the medical care setting. As a graduate student of social work, I have become involved in the delivery of medical care and am interested in the dynamics of psycho-social variables as they affect the structure, delivery, and outcome of medical services.

Three Linked Enzyme Loci In Fishes: Implications In The Evolution Of Vertebrate Chromosomes, D C Morizot, D A Wright, M J Siciliano

Faculty, Staff and Student Publications

A three-point linkage group comprised of loci coding for adenosine deaminase (ADA), glucose-6-phosphate dehydrogenase (G6PDH), and 6-phospho-gluconate dehydrogenase (6PGD) is described in fish of the genus Xiphophorus (Poeciliidae). The alleles at loci in this group were shown to assort independently from the alleles at three other loci--isocitrate dehydrogenase 1 and 2, and glyceraldehyde-3-phosphate dehydrogenase 1. Alleles at the latter three loci also assort independently from each other. Data were obtained by observing the segregation of electrophoretically variant alleles in reciprocal backcross hybrids derived from crosses between either X. helleri guentheri or X. h. strigatus and X. maculatus. The linkage component …

Faculty Publications 1974 - 1975, Lsu Health Sciences Center New Orleans

Historical Faculty Publications

This Faculty bibliography contains 441 publications.

Maine Mental Health Annual Review And Progress Report 1977, Department Of Mental Health And Corrections

Maine Collection

Maine Mental Health Annual Review and Progress Report 1977

State of Maine., Department of Mental Health and Corrections, Augusta, Maine, 1977.

George A. Zitnay, Commissioner

Contents: Preface / Administrative Part / Services and Facilities Part

Reaction Of Brain Hexokinase With Tetranitromethane: Oxidation Of Essential Thiol Groups, Subbarao Bondada, Umakant W. Kenkare

Microbiology, Immunology, and Molecular Genetics Faculty Publications

Treatment of bovine brain mitochondrial hexokinase with a fivefold molar excess of tetranitromethane (TNM) at pH 8.0 results in a complete loss of activity of the enzyme. Spectral measurements and amino acid analysis showed that only cysteinyl residues were modified by TNM under these conditions. The products of the reaction of TNM with the enzyme were cysteic acid and disulfides as found by amino acid analysis of the carboxymethylated hexokinase. Failure of 2-mercaptoethanol to reverse the effect of TNM suggested that the thiol group that is oxidized to cysteic acid is the one essential for enzyme activity. Substrates glucose and …

Computer Assisted Electron Spin Resonance Spectral Analysis Of Trapped Radicals, Philip Mook Wah Law

Loma Linda University Electronic Theses, Dissertations & Projects

A set of general purpose FORTRAN IV programs have been written during this study to assist in the analysis of complex spectra. An interactive approach is adopted, utilizing the computer and graphics terminals of the Scientific Computation Facility at Loma Linda University. Some procedures carried out are inversion, coordinates scaling, smoothing, differentiation and integration, correction for slanting baseline, addition and subtraction, and spectral simulation.

As an application, the programs are used to assist in the study of free radicals in gamma-irradiated single crystals of 1,2,3,- benzene tricarboxylic acid dihydrate by electron spin resonance spectroscopy. Is is found that the predominant …

1975 Vol. 1 No. 2, School Of Medicine Office Of Alumni Affairs

Medicinews

LSU Medicinews Volume 1 Number 2 was edited by Rafael C. Sanchez, MD, and published by the LSU School of Medicine Office of Alumni and Continuing Education Services.

This issue consists of 8 pages. The publication date is unknown but likely October 1975.

1975 Vol. 1 No. 1, School Of Medicine Office Of Alumni Affairs

Medicinews

The inaugural issue of LSU Medicinews Volume 1 Number 1 was edited by Rafael C. Sanchez, MD, and published by the LSU School of Medicine Office of Alumni and Continuing Education Services.

This issue consists of 8 pages. The publication date is unknown but likely July 1975.

An Evaluation Of The Cytotoxicity Of Root Canal Filling Materials On Tissue Culture Cells In Vitro: Grossman's Sealer, N2 Permanent, Rickert's Sealer, And Cavit, Donald D. Antrim

Loma Linda University Electronic Theses, Dissertations & Projects

An in vitro study using radioactively-labeled tissue culture cells was conducted over a seven-month period on Grossman's sealer, Rickert's sealer, N₂ Permanent, and Cavit to determine the lasting and relative tissue toxicity of these materials.

From this study it was observed that all materials possess lasting tissue toxicity. When relative toxicity is considered, Grossman's is the most toxic, followed by N₂, Rickert's and Cavit in descending order of toxicity. Both Grossman's and N₂ would be considered highly toxic, with Rickert's displaying moderate toxicity. Cavit would be considered mild to moderate in toxicity.

The use of radioactively-labeled …

The Relationship Of Alcohol Consumption In Rats To Morphine And Codeine Intake And The Metabolism Of Dopamine, Hsiu Fen Liu

Loma Linda University Electronic Theses, Dissertations & Projects

The effects of morphine and codeine free-choice alcohol consumption in male Sprague-Dawley rats were studied. Intakes of a 10% alcohol solution in milliliters per 100 gm. of body weight were on recorded weekly. No difference was found in the alcohol intake of rats given either a morphine-supplemented diet (0.01% of the diet) or daily injection of morphine sulfate (2 mg./kg.); however, there was a significant lower intake of water (p < .05) in those rats fed the diet with morphine. Total fluid consumption of both groups given the morphine-supplemented diet and daily injection of morphine sulfate was decreased (p < .05). It was found that morphine did not affect the percentage of total fluid consumed as alcohol or the weight gain.

Two levels of codeine phosphate (10 mg./kg. and 20 mg./kg.) were injected subcutaneously into rats twice a day. It was observed that the codeine significantly decreased alcohol intake in rats …

The Effect Of Diet On Neutrophilic Phagocytosis, Linda L. Hoover

Loma Linda University Electronic Theses, Dissertations & Projects

Two series of experiments were conducted in order to determine the effects of diet on neutrophilic phagocytosis. The first series was designed to determine the effects of varying amounts of oral glucose on phagocytosis. Blood samples from 6 to 8 subjects were drawn at fasting, and at various time periods following ingestion of 12.5, 25, 50, 75, and 100 grams of glucose. In the second series of experiments, blood samples were taken from 11 subjects after an overnight fast and 2 hours following ingestion of one of 4 different liquid diets, which included the following: the meal (I), consisting of …

The Synthesis Of Active Site Directed Inhibitors For The Lac Permease Of Escherichia Coli, Mahmoud Ahmed

Theses and Dissertations (ETD)

No abstract provided.

Chlorophyll Levels And Leaf Chlorplast Ultrastructure As Ecotypic Characters In Xanthium Strumarium L., Farag Abdulrahman

Masters Theses & Specialist Projects

The major objective of the work was to clarify some of the adaptive mechanisms that a common widespread species would show as a possible requirement for survival in its natural habitats. Analysis of various populations of Xanthium (cocklebur) indicated differences in chlorophyll levels and leaf chloroplasts ultrastructure between populations. The study also revealed some insight into intrapopulational variation in dark requirements for flowering of selected populations. In addition, caloric values of dried leaf material of cocklebur were analyzed for interpopulational differences. It was evident that higher chlorophyll levels are correlated with increase in latitude of origin and a corresponding decrease …

Evidence For Bone Marrow Cell Attrition As A Mechanism For Granulocyte Regulation In The Canine, Vincent Dee Smith

Theses and Dissertations (ETD)

No abstract provided.

Mathematical Model Of Placental Oxygen And Carbon Dioxide Exchange, Ester P. Hill

Loma Linda University Electronic Theses, Dissertations & Projects

This model of placental CO₂ and O₂ exchange calculates the time course of changes in P_^CO2, [HCO₃^-], and [H⁺] in each of four "compartments" of placental exchange vessels: maternal erythrocytes, maternal plasma, fetal plasma and fetal erythrocytes. The changes in hemoglobin-bound CO₂ (carbamate) and oxyhemoglobin contents within the erythrocytes are also calculated, permitting consideration of the Haldane and Bohr effects. Equations were written to represent one-dimensional steady state CO₂ and O₂ diffusion between concurrent maternal and fetal capillaries and the subsequent hydration, carbamino and oxyhemoglobin reactions. The equations …

The Duration Of The Effect Of Different Carbohydrates On Neutrophilic Phagocytosis, Judy L. Reeser

Loma Linda University Electronic Theses, Dissertations & Projects

In order to determine the duration of the effect of glucose, fructose, sucrose, honey, starch, and orange juice on neutrophilic phagocytosis, 10 subjects underwent a complete series of carbohydrate tolerance tests. Blood samples were drawn at specific time periods following ingestion of 100 grams of each carbohydrate. Blood was then analyzed for glucose and phagocytic index (the mean number of bacteria engulfed per leukocyte); a red blood cell and white blood cell count and differential white cell count were done also on about 1/2 of the samples. In addition, 7 other subjects participated in a fasting study in which no …

Cardioregulatory Role Of The Abdominal Ganglion Of Aplysia Californica, George Maeda

Loma Linda University Electronic Theses, Dissertations & Projects

An isolated heart-abdominal ganglion preparation of this mollusc was developed and used to study the cardioregulatory function of the ganglion and nerves. The heart was perfused with artificial sea water through an atrial cannula and the gastro-esophageal artery was catheterized for blood pressure monitoring. The presence and cardioregulatory effects of axons in the nerves was investigated by electrical stimulation. Fine-tipped glass microelectrodes inserted into ganglionic neurons were used to determine the relationship between the neuronal and cardiac activities.

The principal results are listed below.

1. Primarily inhibitory responses are obtained from both right and left connective stimulation, with some evidence for …

Relationship Of Ventilation Ability And Positioning In Left-Sided Congestive Heart Failure Patients, Nancy E. Carson

Loma Linda University Electronic Theses, Dissertations & Projects

Proper positioning is used to relieve dyspnea, edema, and fatigue in congestive heart failure patients. According to the review of literature, improved ventilation as measured by specific lung volumes and lung mechanics occurred with upright positioning in normal persons. The effects of specific changes in lung volumes related to position change in congestive heart failure patients has not been documented in literature, although various recommendations related to positioning are made. This exploratory study was undertaken with nine congestive heart failure patients to see if a relationship existed between degree of head elevation and lung ventilation ability as measured by water-bell …

Faculty Publications July 1969 - June 1970, Lsu Health Sciences Center New Orleans

Historical Faculty Publications

This Faculty bibliography contains 164 publications.

A Follow-Up Study Of Patients With Chronic Obstructive Lung Disease And Their Practice Of The Breathing Pattern, A. Theodora Djagia

Loma Linda University Electronic Theses, Dissertations & Projects

The purpose of this descriptive survey was to do a follow-up study on patients with COPD to find out to what extent these patients have followed instruction to continue exercising the abdominal and diaphragmatic muscles, with the utilization of a breathing pattern. Literature was reviewed which revealed contradictory findings in regard to the physiological benefits of the use of the breathing pattern. Nine patients met the criteria and signed a consent sheet to be visited in their homes. An Observation Data Sheet and Interview Guide were the tools used to collect data. A point system was constructed and used with …

A Comparative In Vitro Metabolic Study Of Certain Pesticidal Phenyl N-Methyl-Carbamates, Larry A. Wheeler

Loma Linda University Electronic Theses, Dissertations & Projects

Two critical parameters in the evaluation of the toxicological hazards of the use of carbamate pesticides are: (1) a rapid, sensitive, and precise analytical method of identification of the carbamate and its metabolites; and (2) their metabolism. A method in this study was developed whereby various carbamates and their metabolites could be chromatographed in the gaseous phase. Also, a comparative in vitro study of 15,000 g liver supernatants from human, rat, and dog was performed. Additional tissues investigated for metabolic activity toward the carbamates, Zectran and Mesurol, were kidney (from the dog only) and various blood fractions (red blood cells, …

The Purification, Properties And Subunit Structure Of Glycerol Dehydrogenase, Michael James Barrett

Theses and Dissertations (ETD)

The inducible, NAD-linked glycerol dehydrogenase (E.C. 1.1.1.6) of a guanine requiring mutant of A. aerogenes has been purified to homogeneity. The molecular weight of the pure enzyme was found to be 3.4 x 10⁵ daltons. The sedimentation coefficient of the enzyme was 10.7 x 10^-13 sec.^-1. The diffusion constant was 3.07 x 10^-7 cm²/sec.

The partial specific volume calculated from the amino acid composition was 0.72 ml/g. The following kinetic parameters were determined; K_m glycerol, 2.4 x 10^-3 m, K_m NAD, 2.8 x 10^-4 M, K_m dihydroxyacetone, 5.1 …

The Effect Of Exercise On Metabolic Rate With Time In Overweight And Normal Weight Subjects, Roberta Jewell Keswick

Loma Linda University Electronic Theses, Dissertations & Projects

Previous studies in the Lome Linda University laboratory showed that obese subjects on an exercise program lost approximately one pound more per week as compared to a non-exercise group. Energy expenditure calculations of the exercise did not account for the total caloric deficit required to lose the additional pound. The present study was designed to investigate changes in BMR and metabolic rate with time for normal weight and overweight subjects involved in a practical exercise program. The relationship of changes in BMR and metabolic rate in coping with the problems of obesity were also studied.

Fifteen subjects, eight overweight and …