Medicine and Health Sciences Commons^™

Evaluation Of Drug Information Retrieval Services For Selected Investigational Antineoplastic Agents, Ali Al-Hasan A Al-Hefzi

University of the Pacific Theses and Dissertations

The availability of drug information that is useful to clinicians is an important need for those responsible for medication use in patients. Physicians, pharmacists, nurses, and patients routinely require access to relevant information related to rational drug therapy. The need for rapid access to relevant information has become increasingly important as the science, technology, and specialization within health care expand. Because of this expansion the literature has increased not only in size but also in complexity.

The term drug information (e.g., used in drug information service, drug information center or drug information specialist) is defined as "knowledge of facts or …

Meal Interference With Antibiotics Administered Orally In Kentucky Hospitals, Shirley Harper

Masters Theses & Specialist Projects

Hospitals within the State of Kentucky were surveyed to determine if the size of the hospitals influence the frequency of potential meal interference with the administration of oral antibiotics where the "empty stomach" concept must be fulfilled. One hundred and ten hospitals responded to the mailed survey. Of the responding hospitals 103 were short-term and 7 were long-term hospitals. The frequency of conflict was greater for nourishments than with meal interference. Ninety-three and six tenths percent or 103 answered yes when asked if all patients received nourishments on request. The conflicts of potential meal interference ranged from 15 to 40 …

Regulation Of Protein Synthesis By Leucine And Amino Acid Balance., John Patrick Mcgowan

University of the Pacific Theses and Dissertations

The effects of a physiologically balanced mixture of amino acids on the synthesis of proteins has been investigated. The roles of leucine and tryptophan, both implicated in the regulation of protein synthesis, were also studied. The balance of amino acids is important under specific rate-limiting conditions; the physiological balance "protects" the protein synthesizing system from the stressed condition of leucine limitation. Leucine is an important regulator of protein synthesis and the tryptophan effect on translation is dependent on the concentration of leucine. Thus tryptophan is a secondary regulator. The relative concentration of amino acids, described as balance, alterned the synthesis …

Hair As An Indicator Of Excessive Aluminum Exposure, Robert A. Yokel

Pharmaceutical Sciences Faculty Publications

To determine if excessive systemic exposure to aluminum would be reflected in increased aluminum concentration in hair, rabbits were given a series of aluminum lactate injections. Hair was collected before the aluminum lactate administration from the site of injections and twice after the injections from this site as well as from an area adjoining the injection site. Aluminum was determined by flameless atomic absorption analysis of acid-digested samples. The concentration of aluminum in the hair increased after the injections in samples taken at both times from both sites. Considerable variability in hair aluminum was found before excessive exposure, as has …

Method Of Administering Natural Female Sex Horomones, Anwar A. Hussain, Shinichiro Hirai, Rima Bawarshi

Pharmaceutical Sciences Faculty Patents

The invention relates to a novel method of administering the natural female sex hormones, 17 β- estradiol and progesterone, to achieve enhanced bioavailability thereof. The invention further relates to novel dosage forms of 17 β- estradiol and/or progesterone which are adapted for nasal administration, such as solutions, suspensions, gels and ointments. The dosage forms containing a combination of 17 β-estradiol and progesterone are particularly useful as contraceptives, while the dosage forms containing only one of the hormonal components find utility in the treatment of conditions such as menopause, menstrual disorders, etc., which are known to respond to administration of a …

Winter 1982, Southwestern Oklahoma State University

The Sig

The Sig Newsletter from the Southwestern Oklahoma State University College of Pharmacy - Winter 1982

1982 Apothecary, Southwestern Oklahoma State University

Apothecary

THE APOTHECARY '82 would like to take this opportunity to extend our congratulations to the Senior Class of 1982. We wish you nothing but the best in pursuing your career. With the completion of five years of hard work, we can put to use the lessons learned, to set high goals, and to uphold the high standards in our profession.

The Role Of The Pharmacist In Health Care And Medical Treatment In Saudi Arabia As Perceived By The Patient, Mohammed H. Al Haidari

University of the Pacific Theses and Dissertations

Saudi Arabia, one of the developing countries, has a number of problems with the health care and medical treatment of the Saudi people. This study was undertaken to identify and to examine some of these problems and the role of the pharmacist in health education.

A questionnaire was developed and sent to 200 Saudi students in the United States; 111 completed questionnaires were returned. The questionnaire was also sent to Saudi Arabia where 51 persons were interviewed. Results of the questionnaire indicated that some of the problems identified were due to the attitudes of the person interviewed and others resulted …

Contractility Of Isolated Cardiac Muscle Obtained From Normotensive And Treated Or Untreated Hypertensive Rat Hearts : Effects Of Inotropic Agents, Mary Bassey Amanam

University of the Pacific Theses and Dissertations

In the present study, the contractility of isolated cardiac muscle obtained from normotensive and treated or untreated hypertensive rat hearts were investigated. The effects of inotropic agents were also explored •

Some SHRs were subjected to chronic antihypertensive treatment. After their blood pressure had been lowered, positive and negative inotropic agents were used to study the papillary muscles. The effects of acidosis, increased extracellular calcium, hypoxia, and reoxygenation on the isolated papillary muscles obtained from their hearts were studied. The same was done for isolated cardiac muscles that were removed from WKYs and SHRs. Isoproterenol in the absence or presence …

Synthesis Of 3-(Substituted-Aryl)-1,2,3,4-Oxatriazolium-5-Olates As Potential Hypotensive Agents, Mary Quinn Lund

Theses and Dissertations

Hypertension or high blood pressure is a major cause of illness and death in the United States today.^1,2 An estimated thirty-six million people suffer from this disease.³ Prolonged hypertension and its attendant strain on various organs may cause heart failure, brain stroke or kidney damage.⁴ Usually, a pressure of 140/90 mm Hg is taken to be the dividing line between normotension and hypertension.^5,6

The hypertensive condition is generally characterized as either primary (essential) hypertension or secondary hypertension.¹ A specific cause can be identified in secondary hypertensive patients, such as, pheochromocytoma or adrenal tumor. These causes …

Data On Licensed Pharmacists, Utah, 1979

Health

This report is one of a set of State reports published by the National Center for Health Statistics (NCHS) containing data from the 1978-79 National Inventory of Pharmacists. The actual data collection ranged from mid 1977 for the first State to mid 1980 for the final State, with the majority occurring in 1978. This set of reports includes all States and the District of Columbia for which data are available.

Synthesis Of Dihydroisoquinolines And Tetrahydroisoquinolines, John J. Schlager

Chemistry & Biochemistry Theses & Dissertations

Dihydroisoquinolines and tetrahydroisoquinolines are compounds which possess a variety of pharmacological activities. New easier methods of synthetic manipulations of these structures is of constant interest in the pharmaceutical industry.

This paper describes a new three step method of preparing 1-alkyl- and 1-aryl-tetrahydroisoquinolines from a tetrahydroisoquinoline. The synthesis involves the N-chlorination of tetrahydroisoquinoline followed by dehydrohalogenation with potassium superoxide. The reaction products are the dihydroisoquinolines. Overall yields range from 85-96%. The unsubstituted, 1-methyl-, and 1-phenyl-J,4-dihydroisoquinolines have been formed. Organometallation of the unsubstituted dihydroisoquinoline provides the 1-substituted tetrahydroisoquinoline. The 1-benzyl-, 1-n-butyl-, 1-ethyl-, 1-methyl-, and 1-phenyl-1,2,J,4-tetrahydroisoquinolines were prepared. The use of Grignard and …

Nasal Administration Of Propranolol, Anwar A. Hussain, Shinichiro Hirai, Rima Bawarshi

Pharmaceutical Sciences Faculty Patents

The invention relates to a novel method of administering propranolol, a known β-andrenergic blocking agent widely used in the treatment of angina pectoris, arrhythmias, hypertension and other cardiac conditions, and migraine. The invention further relates to novel dosage forms of propranolol which are adapted for nasal administration and which include solutions, suspensions, gels and ointments.

Testing The Integrity Of Liquid Containing Hermetically Sealed Containers By The Use Of Radioactive Markers, Patrick P. Deluca, L. David Butler

Pharmaceutical Sciences Faculty Patents

A method for detecting leaky ampules filled with a liquid such as a parenteral solution. The ampules to be tested are immersed in a solution containing a short-lived radionuclide, and a pressure differential is imposed between the solution containing the radionuclide and the parenteral solution or other liquid contained in the ampules. The ampules are then removed from solution, decontaminated to remove any solution adhering to the outer surface and pores thereof, dried, and finally examined for electromagnetic radiation, preferably gamma radiation, emanating from the interior of the ampules which would indicate a leaky condition thereof.

Synthesis And Use Of Diagnostic Radio-Pharmaceuticals Comprising Radioactive Isotopes Of Bromine With Dyes, John W. Triplett, Randall B. Smith

Pharmaceutical Sciences Faculty Patents

A process for preparing bromine-containing dyes labelled with gamma-emitting isotopes of bromine, and the product thereof which is useful as an imaging agent for the hepato-biliary system, particularly in dynamic imaging methods. The dyes prepared are from the class of triarylmethane dyes, and also from the phthalein subclass of the class of xanthene dyes, and the labelling thereof is effected with ⁷⁶Br, ⁷⁷ Br or ⁸² Br. The process for preparing these dyes involves reacting the non-brominated dye precursor with either ⁷⁶ Br₂, ⁷⁷ Br₂ or ⁸² Br₂. This is a substitution type of …

Winter 1981, Southwestern Oklahoma State University

The Sig

The Sig Newsletter from the Southwestern Oklahoma State University College of Pharmacy - Winter 1981

1981 Apothecary, Southwestern Oklahoma State University

Apothecary

THE APOTHECARY would like to congratulate the Seniors on the completion of five years of hard work. We have learned much about our profession and accept the challenges of a professional pharmacist - to be leaders in the advancement of our profession.

Synthesis And Biological Evaluation Of Sparsomycin Analogues, Scherer Preston Sanders

Theses and Dissertations

In 1962, Owen, Dietz, and Camiener reported the isolation of a new antitumor antibiotic from the culture filtrate of Streptomyces sparsogenes. The structure of the crystalline antibiotic, named sparsomycin, remained elusive until 1970, when Wiley and MacKellar reported results of spectroscopic and degradation studies which elucidated the structure. In addition to the molecular structure, investigators have examined the mechanism of action, toxicity, and related analogues, striving to establish sparsomycin or a synthetic analogue's usefulness as an effective chemotherapeutic agent.

The initial pharmacological evaluation of sparsomycin revealed it possessed activity against KB human epidermoid carcinoma cells, a variety of gram-negative and …

In Vitro Percutaneous Penetration Of Methotrexate, Rajaram Vaidyanathan

University of the Pacific Theses and Dissertations

This research project was designed to investigate the effects of various physical and chemical parameters on percutaneous penetration of methotrexate. The potential of propylene glycol in water as a vehicle for topical delivery of methotrexate has been examined. A detailed examination of solubility, partition coefficient and pH parameters in the range of 2 to 6 pH units has been conducted with the goal of correlating their effects on skin penetration of methotrexate. The importance of physiochemical parameters such as solubility and partition coefficient and their aid in the development of a suitable delivery system for topical application has been explained. …

Toxicology And Pharmacology Of N¹-Acetylspermidine And N⁸-Acetylspermidine, Othman A. Alshabanah

University of the Pacific Theses and Dissertations

The polyamines are a group of natural compounds which have been found in almost all living tissues. N¹- and N⁸- acetylspermidine have been known for a considerable time as normal constituents in human urine, but their physiological role is unknown. Recent studies have indicated the presence of enzymes in the tissues capable of converting spermidine into N¹-acetylspermidine and N⁸-acetylspermidine and other enzyme activities which catalyze deacetylation and interconversion reactions.

One approach for determining physiologic activity of an endogenous compound is to observe their pharmacologic and toxicologic effects. In the present study, the …

Release Of Cortisol From Propylene Glycol Monostearate--Ethoxylated Stearyl Alcohol Films, Conway Ko-Huri Chou

University of the Pacific Theses and Dissertations

In the present study, propylene glycol monostearate (PGM), ethoxylated stearyl alcohol (ESA) and combination thereof have been investigated for their film-forming potential. The wettability, strength, and integrity of the films were evaluated by measuring the contact angles and modulus of elasticity. The films of mixed composition had smaller contact angles than the films of either component. The modulus of elasticity of all films tested was in the range of 0.19 - 0.40 Kg/cm². A series of experiments were conducted in vitro to study the effect of changes in film composition, drug concentration and rate of agitation on cortisol …

Derivative Of Aspirin, Anwar A. Hussain, James E. Truelove, Harry B. Kostenbauder

Pharmaceutical Sciences Faculty Patents

There is provided a novel derivative of 2-acetoxybenzoic acid, i.e., 1-O-(2'-acetoxy)benzoyl-α-D-2-deoxyglucopyranose, which is suitable for the attainment of high 2-acetoxybenzoic acid blood levels without irritation of the gastrointestinal lining.

Derivatives Of Aspirin, Anwar A. Hussain, James E. Truelove, Harry B. Kostenbauder

Pharmaceutical Sciences Faculty Patents

There are provided novel derivatives of 2-acetoxybenzoic acid, which are substituted 1-0-(2'acetoxy)benzoyl-α-D-2-deoxyglucopyranose derivatives and are suitable for the attainment of high 2-acetoxybenzoic acid blood levels without irritation of the gastrointestinal lining.

Summer 1980, Southwestern Oklahoma State University

The Sig

The Sig Newsletter from the Southwestern Oklahoma State University College of Pharmacy - Summer 1980

Tobacco Smoke Filter Material, George A. Digenis, Manvendra B. Shambhu

Pharmaceutical Sciences Faculty Patents

A tobacco smoke filter comprising a imidazole-containing polymer, the imidazole groups being chemically bound to said polymer.

Winter 1980, Southwestern Oklahoma State University

The Sig

The Sig Newsletter from the Southwestern Oklahoma State University College of Pharmacy - Winter 1980

1980 Apothecary, Southwestern Oklahoma State University

Apothecary

We, the editors of the 1980 APOTHECARY, would like to thank all those who made this year's edition the success it is. A special thanks goes to our sponsor, Dr. Floyd S. Ulrich; without his help, this publication would not be possible. We would also like to acknowledge the cooperation of Dean H. F. Timmons and the pharmacy school faculty.

Congratulations to the Senior Class of 1980. Best luck to each of you as you pursue your professional career. May the memories recorded in this yearbook be treasured by each of you in the years to come and may you …

Differential Effects Of Serotonin Antagonists On Hypothermia And Stereotyped Behavior Induced By Apomorphine And Lergotrile In Rats, Rolin Lee Wade

University of the Pacific Theses and Dissertations

The naturally occuring ergot alkaloids of the fungus, Claviceps purpurea, and their many derivatives have been of neuropharmacological interest for many years because of their ability to affect peripheral and central adrenergic and serotonergic systems. More recently, selected compounds such as lergotile (2-chloro-6-methyl ergoline-8-beta acetonitrile) and and bromocriptine (2-bromo-alpha-ergocryptine), have been given additional attention due to their possible therapeutic potential in the treatment of parkinson’s disease, acromegaly and other disorders. There have been considerable data published attempting to establish the mechanism(s) whereby the ergot compounds exert their effects. A large portion of these experiments involves the interaction of ergot compounds …

In Vitro Comparative Studies On The Effect Of Vinblastine Sulfate And Hyperthermia On Normal And Transformed Human Lung Fibroblasts, Fernando Alberto Duk

University of the Pacific Theses and Dissertations

Although the differential response of malignant cells to hyperthermia was observed at the end of the last century, few investigations into the phenomenon were made until fairly recently. At first the results obtained were inconsistent due mostly to the inefficient techniques in use at the time. The advent of cell and tissue culture, increased knowledge in tumor biology, advances in molecular biology, and the development of equipment which could raise and monitor the temperature of tumors during hyperthermic treatments, have made the study of the effects of supranormal temperature on malignant neoplasias substantially more reliable.

The effectiveness of the combined …

Release Of Salicylic Acid From Lanolin Alcohol-Ethyl Cellulose Films, Arshad Rahim Khan

University of the Pacific Theses and Dissertations

In the present study lanolin alcohol films were investigated as potential drug delivery systems for the controlled release of salicylic acid. A series of experiments were conducted in vitro to study the release of salicylic acid from these films. The effect of changes in film composition and stirrer speed on drug release were examined. Seven film compositions with varying proportions of lanolin alcohol and ethyl cellulose were prepared over the ethyl cellulose concentrations of 0-30% w/w, while keeping the drug concentration at 2.5% w/w. The release data obtained in this study were examined by the Q vs ¹_/2 relationship …