Digital Commons Network^™

Validity And Reliability Of Levels Of Cognitive Functioning Assessment Scale For Adults With Closed Head Injuries., Jeanne Carper Flannery

All ETDs from UAB

No abstract provided.

A Retrospective Followup Study Of Oil Refinery Workers (Mortality)., Chansuda Wongsrichanalai

All ETDs from UAB

No abstract provided.

Cancer In Louisiana: 1987, Volume 4, Louisiana Tumor Registry, Sandra L. Robinson, Vivien W. Chen, Jean Fike Craig, Pelayo Correa, Frank D. Groves, Thomas E. Ballinger, Diego E. Zavala

Policy & Position Papers

Mission To collect and report complete, high-quality, and timely population-based cancer data in Louisiana to support cancer research, control, and prevention. Vision To reduce suffering and death from cancer using information collected by the Louisiana Tumor Registry. History Cancer registration in Louisiana began in 1947 at the Charity Hospital Tumor Registry in New Orleans. In 1974, as part of its Surveillance, Epidemiology and End Results (SEER) Program, the National Cancer Institute provided funds for a population-based cancer incidence and survival registry covering Jefferson, Orleans, and St. Bernard parishes. Five years later, the Louisiana Tumor Registry (LTR) was transferred to the …

The Effects Of Xanthine Analogs On Neonatal Rat And Adult Mouse Respiration, Susan M. Reynolds

Masters Theses

Apnea, a prolonged cessation of breathing, is commonly seen in premature infants. This condition, in its severest form, can be lethal and is a suspected cause of sudden infant death syndrome (SIDS). Sometimes referred to as apnea of prematurity, recurrent apnea is presently being treated with respiratory stimulants known as methylxanthines (MX) such as theophylline and caffeine. The benefits of MXs are accompanied by central nervous system stimulation and cardiostimulation which may be detrimental to a premature infant. Theophylline (1,3-diMX) has been shown to produce some of its effects by antagonizing endogenous adenosine. Another xanthine, enprofylline (3-propylxanthine), is presently being …

The Effects Of Xanthine And Adenosine Analogs On Rat Pup Diaphragmatic Contractility, Liam C. Farrell

Masters Theses

Methylxanthines are commonly used in the treatment of respiratory disorders such as asthma, apnea of prematurity and Cheyne-Stokes respiration. Recently, certain methylxanthines have been found to potentiate the contraction of the diaphragm and increase contraction strength of the fatigued diaphragm. The mechanism of action of the methylxanthines is unknown. Three theories have been proposed but each has its supportive and negative points. One theory is that methylxanthines inhibit cyclic AMP phosphodiesterase (PDE) which facilitates contraction by increasing cyclic AMP levels in the cell. Another theory is that methylxanthines antagonize adenosine, thus blocking the adenosine-induced inhibition of contraction. The third theory …

Division Lycopodiophyta, Stanley L. Welsh, N. Duane Atwood, Sherel Goodrich, Larry C. Higgins

Great Basin Naturalist Memoirs

No abstract provided.

Introduction (English, French, German, And Spanish), Stephen L. Wood, Donald E. Bright Jr.

Great Basin Naturalist Memoirs

No abstract provided.

Division Magnoliophyta – Class Liliopsida, Stanley L. Welsh, N. Duane Atwood, Sherel Goodrich, Larry C. Higgins

Great Basin Naturalist Memoirs

No abstract provided.

Division Polypodiophyta, Stanley L. Welsh, N. Duane Atwood, Sherel Goodrich, Larry C. Higgins

Great Basin Naturalist Memoirs

No abstract provided.

Division Equisetophyta, Stanley L. Welsh, N. Duane Atwood, Sherel Goodrich, Larry C. Higgins

Great Basin Naturalist Memoirs

No abstract provided.

Glossary, Stanley L. Welsh, N. Duane Atwood, Sherel Goodrich, Larry C. Higgins

Great Basin Naturalist Memoirs

No abstract provided.

Description Of The Environment, Stanley L. Welsh, N. Duane Atwood, Sherel Goodrich, Larry C. Higgins

Great Basin Naturalist Memoirs

No abstract provided.

T–Z, Anonymous, Stephen L. Wood, Donald E. Bright Jr.

Great Basin Naturalist Memoirs

No abstract provided.

I–L, Stephen L. Wood, Donald E. Bright Jr.

Great Basin Naturalist Memoirs

No abstract provided.

A–D, Stephen L. Wood, Donald E. Bright Jr.

Great Basin Naturalist Memoirs

No abstract provided.

Development Of The Analytical Methodology For Pyrimethamine And Its Application To Studies Of Partitioning And Binding In The Subcompartments Of Blood, Anita C. Rudy

Theses and Dissertations

An original HPLC assay was developed for pyrimethamine (PYR) in plasma, RBCs, and buffer for the purpose of studying its plasma protein binding and RBC partitioning.

Equilibrium dialysis (ED) was used to study protein binding. Isotonic phosphate buffer used in ED did not prevent small volume shifts. The pH of the plasma affected the protein binding of PYR although it was not significant for the comparison of binding at pH 7.4 vs. 8.0. PYR at 1000 ng/ml averaged 93.1% bound to plasma proteins. Binding to pure human albumin was 86.5% at lower levels of albumin and PYR (350 ng/ml). There …

Opioid Receptor Effects Of Two Aminotetralin Derivatives In Guinea Pig Ileum Longitudinal Muscle And Mouse Vas Deferens Preparations, Francisca Fatima Matos

University of the Pacific Theses and Dissertations

Two substituted analogs of 3-amino-2,2-dimethyltetralin, namely 3-dimethylamino-7-hydroxy-2,2-dimethyl-1-tetralone HBr (J) and 3-dimethylamino-7-hydroxy-2,2-dimethyl-1-tetralol (MRSAL) were evaluated for opioid agonist and antagonist activity using the electrically-stimulated guinea pig ileum longitudinal muscle and mouse vas deferens preparations. The effects of these compounds in these tissues were compared to those induced by several opioid prototype agonists at mu, kappa and delta sites (normorphine, dihydromorphine, ethylketocyclazocine, U-50,488H, beta -endorphin, dynorphin 1-13, leu-enkephalin and DADLE) and one opioid antagonist (naloxone). The results of these experiments demonstrated that compound J inhibited contractions in a concentration-dependent manner as an opioid agonist and its effects were antagonized by naloxone in …

High Pressure Liquid Chromatography Ion Exchange Studies On Bile Relating To The Postmortem Interval, Bertha Louise Martin

University of the Pacific Theses and Dissertations

It is the purpose of this, then, to investigate the feasibility of using the changes of concentrations of small iconic decomposition products in bile as indicators of time since death. High pressure liquid chromatography was selected for measurement of these changes.

The Design Of A Palatal Expansion Appliance, Kelly R. Conway

Master's Theses

No abstract provided.

The Effect Of The Absence Of A Coronal Seal On Periapical Tissues Following Endodontic Therapy, Richard Alan Kohn

Master's Theses

No abstract provided.

Ultrastructural Study Of The Purkinje Cells Of Hamster Cerebellar Cortex After Chronic Alcohol Administration, Mohamed Hisham Atwa Mostafa

Master's Theses

No abstract provided.

Nosocomial Respiratory Tract Infections Associated With The Use Of Ventilatory Support Systems: Epidemiological And Bacteriological Study Of The Effect Of Changing Breathing Circuits At 24 Or 48 Hours, Virginia Archer Lamb

Theses and Dissertations

Nosocomial (hospital-acquired) pneumonia (HAP) continues to be an important cause of morbidity and mortality in the hospital. HAP is the third most common nosocomial infection after urinary tract and surgical wound infections. In addition, HAP is the nosocomial infection with the highest mortality rate. These infections are often difficult to treat, because most are caused by Gram-negative bacilli (GNB) that may be highly resistant to antimicrobial agents. HAPs frequently occur in intensive care patients with underlying lung and/or systemic diseases. Many patients are intubated and are on assisted ventilation. Several sources of infection associated with ventilators or respirators have been …

The Effect Of Massage On Blood Lactate Levels Following A Maximal Treadmill Run, Ann Morien-Mcmurray

Dissertations and Theses @ UNI

The purpose of this study was to examine the effect of massage on blood lactate levels in trained male runners following a maximal treadmill run. Twenty-two male distance runners performed a maximal aerobic run on a motor-driven treadmill, at 9 mph and a 2 1/2% grade increase every minute until exhaustion. Fifteen of the subjects were randomly selected for either an active bicycle recovery (pedaling at 40% VO2max), or to receive a massage. A third group served as a control and lay supine during recovery. The three recoveries lasted 20 min. Venous blood was collected during the recovery at 3, …

A Reclassification Of The Genera Of Scolytidae (Coleoptera), Stephen L. Wood

Great Basin Naturalist Memoirs

A taxonomic revision of the genera of Scolytidae (Coleoptera) in the world fauna is presented. Included are 215 valid genera and 273 invalid generic and subgeneric names. The type-species for each genus-group name was examined, including the type-specimen of the type-species in those taxa where a holotype, lectotype, or neotype has been designated—with the exception of four contemporary genera, the type-series of which are lost, and six fossil genera for which no effort was made to locate the types. Taxonomic keys to the families of the Curculionoidea, and to the subfamilies, tribes, and genera of Scolytidae are presented. Descriptions and …

Fetal Whole-Body Fluid, Cardiovascular And Endocrine Dynamics : Computer Analysis Of Regulatory Mechanisms, Peter Stuart Gold

Loma Linda University Electronic Theses, Dissertations & Projects

The dynamics of transcapillary fluid and protein distribution and endocrine regulation of cardiovascular function were studied in chronically instrumented fetal sheep during the third trimester. Average experimental changes in vascular pressures, blood volume, plasma hormone concentrations, hematocrit and plasma protein concentration were analyzed using mathematical modeling and parameter optimization techniques in order to determine values for the major parameters which regulate fluid, protein and endocrine dynamics and to determine endocrine dose-response relationships to changes in cardiovascular function. The hormones which were considered are arginine vasopressin (AVP), angiotensin II (AII), epinephrine (EPI) and norepinephrine (NE). Vascular disturbances which were considered include …

Full Issue, Vol. 10

Great Basin Naturalist Memoirs

No abstract provided.

A Perspective On Differential Services In Counseling: Altruism And Likeness, James Latimore

The Journal of Sociology & Social Welfare

In this exploratory study using a small sample, an attempt is made to understand the differential services provided by vocational counselors in a non-profit agency, a setting in which a strong identification with clients is encouraged. The services are measured and the unequal measures of service are related to the degree to which the client is seen as an image of the counselor in certain respects. Counseling is viewed as an altruistic occupation and the differential services are analyzed in this context. In general, it is suggested that the differential counseling and psycho-therapeutic services noted by other writers all reflect …

Canine Rabies In Thailand, Sonkram Luangtongkum

The Thai Journal of Veterinary Medicine

The dog plays an important role in the prevalence of rabies in Thailand. It has accounted for 90-93 percent of all animal brain submitted for rabies diagnosis each year. Futhermore, canine rabies represents about 95 per cent of all diagnosed animal rabies. The dog is also the primary source of rabies infection in human; 97.87 per cent of human deaths due to rabies are caused by rabid dogs. Biting by rabid dogs is the main route of rabies infection in both humans and animals. All supporting data available were collected and tabulated. The evidence indicates that the dog is the …

Regulation By Adrenal Corticosteroids Of Sodium And Potassium Transport In Loop Of Henle And Distal Tubule Of Rat Kidney., Bruce A. Stanton

Dartmouth Scholarship

Studies were conducted to examine the effects of adrenalectomy (ADX) and selective, physiological adrenal corticosteroid replacement on sodium and potassium transport by the superficial loop of Henle and distal tubule of rat kidney in vivo. In the loop of Henle, ADX inhibited sodium reabsorption by 33%. Whereas dexamethasone had no effect on reabsorption, aldosterone increased sodium transport to control levels. Thus, physiological levels of mineralocorticoids, but not glucocorticoids, control a fraction of sodium reabsorption in the loop of Henle. ADX also inhibited potassium reabsorption in the loop of Henle. Both dexamethasone and aldosterone reversed the inhibition, although only aldosterone increased …

Fine-Structure Analysis Of The Processing And Polyadenylation Region Of The Herpes Simplex Virus Type 1 Thymidine Kinase Gene By Using Linker Scanning, Internal Deletion, And Insertion Mutations., Fang Zhang, Roger M. Denome, Charles N. Cole

Dartmouth Scholarship

Most eucaryotic mRNAs are polyadenylated. In higher eucaryotes, the sequence AATAAA is located 7 to 30 base pairs (bp) upstream from the site of processing and polyadenylation and is a critical part of the signal for processing and polyadenylation. Efficient cleavage and polyadenylation also require sequences downstream of polyadenylation sites. The herpes simplex virus type 1 thymidine kinase (tk) gene contains two copies of the AATAAA hexanucleotide and a GT box (18 of 19 consecutive residues are G or T) previously shown to be required for efficient processing and polyadenylation of tk mRNA (C. N. Cole and T. P. Stacy, …