Medicine and Health Sciences Commons^™

Health, Human Rights And The Pharmaceutical Industry, Gerald Montgomery

Human Rights & Human Welfare

The pharmaceutical industry is a crucial touchstone in the discussion of corporate responsibility to promote human rights. This relationship is, however, problematic at best and, at worst work in opposition to each other. At the same time that drug producers are instrumental in promoting a basic level of human welfare, the outlook of major pharmaceutical corporations are mitigated by unfiltered lenses of profit. With hundreds of millions of dollars spent on research and development, patenting, and marketing, they understandably develop strategies for handling reoccurring costs. But should a morally responsible international community redirect these costs to the developing world or …

Riboflavin Synthase Of Schizosaccharomyces Pombe. Protein Dynamics Revealed By 19f Nmr Protein Perturbation Experiments., Markus Fischer, Ann-Kathrin Schott, Kristina Kemter, Richard Feicht, Gerald Richter, Boris Illarionov, Wolfgang Eisenreich, Stefan Gerhardt, Mark S. Cushman, Stefan Steinbacher, Robert Huber, Adelbert Bacher

Borch Department of Medicinal Chemistry and Molecular Pharmacology Faculty Publications

Background

Riboflavin synthase catalyzes the transformation of 6,7-dimethyl-8-ribityllumazine into riboflavin in the last step of the riboflavin biosynthetic pathway. Gram-negative bacteria and certain yeasts are unable to incorporate riboflavin from the environment and are therefore absolutely dependent on endogenous synthesis of the vitamin. Riboflavin synthase is therefore a potential target for the development of antiinfective drugs.

Results

A cDNA sequence from Schizosaccharomyces pombe comprising a hypothetical open reading frame with similarity to riboflavin synthase of Escherichia coli was expressed in a recombinant E. coli strain. The recombinant protein is a homotrimer of 23 kDa subunits as shown by sedimentation equilibrium …

Research News: 2003, No. 4, University Of Mississippi. School Of Pharmacy

Research News: Grants and Publications (2000-2014)

Grants, publications, technology transfer, special announcements

Ethical Issues In The Use Of Animals In Biomedical And Psychopharmocological Research, John P. Gluck, Jordan Bell

Experimentation Collection

Rationale: The ethical debate concerning the use of animals in biomedical and pharmacological research continues to be replete with misunderstandings about whether animals have moral standing. Objectives: This article briefly reviews the central ethical positions and their relationship to the basic parameters of research regulation from an international perspective. The issues associated with the validation of animal models will then be discussed. Finally, suggestions for empirical ethics research will be presented. Methods: Recent literature reviews were accessed and analyzed. Results: This review summarizes the pertinent ethical and research literature. Conclusions: In summary, regardless of the ethical perspective one favors, there …

Pharmaceutical Formulation For Poorly Water Soluble Camptothecin Analogues, Tiang-Xiang Xiang, Bradley D. Anderson

Pharmaceutical Sciences Faculty Patents

The present invention provides a general method to retard the precipitation inception time for poorly water-soluble camptothecin analogues from a supersaturated solution by a chemical conversion approach via pH alteration. This method is successfully utilized to prepare stable parenteral formulations for silatecan 7-t-butyldimethylsilyl-10-hydroxycamptothecin (DB-67), a poorly water-soluble lipophilic camptothecin analogue, in aqueous solutions containing β-cyclodextrin sulfobutyl ether (SBE-CD) or other solubilizing agents. The formulations manufactured by this method are more simple and cost-effective, of higher doses and better quality in terms of manufacture loss and formulation stability, and can be free of organic solvents (e.g., DMSO or N-methyl-2-pyrrolidinone).

Synthases, Joseph Chappell, Kathleen R. Manna, Joseph P. Noel, Courtney M. Starks

Pharmaceutical Sciences Faculty Patents

Novel synthases and the corresponding nucleic acids encoding such synthases are disclosed herein. Such synthases possess an active site pocket that includes key amino acid residues that are modified to generate desired terpenoid reaction intermediates and products. Synthase modifications are designed based on, e.g., the three-dimensional coordinates of tobacco 5-epi-aristolochene synthase, with or without a substrate bound in the active site.

Research News: 2003, No. 3, University Of Mississippi. School Of Pharmacy

Research News: Grants and Publications (2000-2014)

Grants, publications, technology transfer, special announcements

Pharmacy Newsletter : September 2003, Pharmacy Department

Department of Pharmacy Archives

Content:

• Heparin Induced Thrombocytopenia (HIT)
• Antibiotics and Dialysis
• Management of Helicobacter pylori Infection
• Story of A Pharmacist In a Busy Pharmacy
• ACE inhibitor, diuretic and NSAID: a dangerous combination

System And Method For Intranasal Administration Of Lorazepam, Daniel Wermeling

Pharmacy Practice and Science Faculty Patents

A therapeutic composition of lorazepam and its pharmaceutically acceptable derivatives are provided for intranasal administration of at least one predetermined volumetric unit dose in the form of a spray by means that delivers one or more therapeutically prescribed unit doses that are highly accurate as to the volume discharged and which leave no significant quantity of the composition in the delivery means.

Pathogen- Or Elicitor-Inducible Transcription Regulatory Element From The Tobacco 5-Epi-Aristolochene Synthase Gene And Plants Transformed Therewith, Joseph Chappell, Shaohui Yin, Catherine Cornett

Pharmaceutical Sciences Faculty Patents

A tobacco epi-5-aristolochene synthase transcriptional regulatory element functional in plants, plant tissue and in plant cells for pathogen inducible gene expression and a method for increasing the transcriptional expression of downstream genetic information in plants, plant tissue and plant cells are disclosed.

2003 Apothecary, Southwestern Oklahoma State University

Apothecary

The 2003 Apothecary staff would like to say congratulations to the graduating seniors. We wish you success as you leave your school years behind and start your careers as health care professionals. We hope that you will always cherish the 2003 Apothecary as it highlights your senior year at the Southwestern Oklahoma State University School of Pharmacy.

Pharmacy Newsletter : June 2003, Pharmacy Department

Department of Pharmacy Archives

Content:

• Drug Induced Liver Injury
• Drug Expiration Date Clarification

Effects Of Mtad On Some Physical Properties Of Enamel And Dentin, Tanya Kristina Machnick

Loma Linda University Electronic Theses, Dissertations & Projects

Recently, a Mixture of Tetracycline, an Acid, and a Detergent (MTAD) has been advocated to remove smear layer and disinfect canals. The purpose of this study was to evaluate the effect of MTAD the flexural strength and modulus of elasticity of dentin as well as its effect on the bond strength to enamel and dentin. In Part I, dentin bars were randomly assigned to eight groups treated either with various concentrations of NaOCl (5.25%, 2.65%, 1.31%, 0.66%), 17% EDTA, MTAD, saline, or according to a clinical protocol with 1.3% NaOCl and then 5 min of MTAD. …

Synthases, Joe Chappell, Kathleen R. Manna, Joseph P. Noel, Courtney M. Starks

Pharmaceutical Sciences Faculty Patents

Novel synthases and the corresponding nucleic acids encoding such synthases are disclosed herein. Such synthases possess an active site pocket that includes key amino acid residues that are modified to generate desired terpenoid reaction intermediates and products. Synthase modifications are designed based on, e.g., the three-dimensional coordinates of tobacco 5-epi-aristolochene synthase, with or without a substrate bound in the active site.

Transdemal Delivery Of Opioid Antagonist Prodrugs, Audra L. Stinchcomb, Peter W. Swaan

Pharmaceutical Sciences Faculty Patents

A composition, a method and an apparatus for transdermally delivering an effective amount of opioid antagonists derived from prodrugs for treatment of eating disorders, narcotic dependence and alcoholism. In addition, the present invention relates to a composition, a method and an apparatus for transdermally delivering an effective amount of an opioid and opioid antagonist derived from an opioid agonist and one of an opioid antagonist and a prodrug for treatment of pain.

Synthases, Joe Chappell, Kathleen R. Manna, Joseph P. Noel, Courtney M. Starks

Pharmaceutical Sciences Faculty Patents

Novel synthases and the corresponding nucleic acids encoding such synthases are disclosed herein. Such synthases possess an active site pocket that includes key amino acid residues that are modified to generate desired terpenoid reaction intermediates and products. Synthase modifications are designed based on, e.g., the three-dimensional coordinates of tobacco 5-epi-aristolochene synthase, with or without a substrate bound in the active site.

Research News: 2003, No. 1, University Of Mississippi. School Of Pharmacy

Research News: Grants and Publications (2000-2014)

Grants, publications, technology transfer, special announcements

Up-Regulation Of Neuronal Calcium Sensor-1 (Ncs-1) In The Prefrontal Cortex Of Schizophrenic And Bipolar Patients, Phil Ok Koh, Ashiwel S. Undieh, Robert Levenson, Patricia S. Goldman-Rakic, Michael S. Lidow

Publications and Research

The delineation of dopamine dysfunction in the mentally ill has been a long-standing quest of biological psychiatry. The present study focuses on a recently recognized group of dopamine receptor- interacting proteins as possible novel sites of dysfunction in schizophrenic and bipolar patients. We demonstrate that the dorsolateral prefrontal cortex in schizophrenia and bipolar cases from the Stanley Foundation Neuropathology Consortium display significantly elevated levels of the D2 dopamine receptor desensitization regulatory protein, neuronal calcium sensor-1. These levels of neuronal calcium sensor-1 were not influenced by age, gender, hemisphere, cause of death, postmortem period, alcohol consumption, or antipsychotic and mood stabilizing …

Bridged Nicotine Compounds For Use In The Treatment Of Cns Pathologies, Peter A. Crooks, Linda P. Dwoskin, Rui Xu, Vladimir P. Grinevich

Pharmaceutical Sciences Faculty Patents

Pharmaceutical compounds comprising bridged nicotine analogs of N-octylnicotinium iodide (NONI) having selective antagonist properties at α3β2-containing nicotinic receptor subtypes, and compositions containing these compounds. The compounds and compositions are used to treat central nervous system pathologies.

Knowledge And Attitudes Of Pharmacists In A Midwestern State Regarding Natural Products, Kevin A. Clauson, Cydney E. Mcqueen, Kelly M. Shields, Patrick J. Bryant

Pharmacy Faculty Scholarship

Objectives. The purpose of this descriptive investigation was to determine the perceived knowledge of and attitudes toward natural products by pharmacists in Missouri. Methods. A questionnaire was mailed to 2921 licensed pharmacists. Assessments were conducted regarding the venues and specific resources these pharmacists utilized in order to gain knowledge in the area of natural products. Results. Over half (56.9%) of those surveyed indicated that they received natural product questions on a weekly basis, but only a minority (2.4%) felt they could “always answer natural product questions.” The most commonly used means for education was printed continuing education (70.2%). Only 12.5% …

Natural Product Education In Schools Of Pharmacy In The United States, Kelly M. Shields, Cydney E. Mcqueen

Pharmacy Faculty Scholarship

Objective. The purpose of this study was to describe pharmacy school curriculum offerings in the areas of natural products and complementary/alternative medicine. Methods. Eighty-one schools of pharmacy in the United States were surveyed to determine the extent to which coursework addressing natural product or complementary/alternative medicine had been incorporated into their curriculum. Results. Usable responses were obtained from 64 schools (79 percent). Of these, 51 schools offered some exposure to these topics, while 40 offered courses exclusively on these topics. Most of these schools offered this instruction as an elective course focused primarily on natural products. Conclusion. These results indicate …

Equilibrative Nucleoside Transporter Family Members From Leishmania Donovani Are Electrogenic Proton Symporters, Alex Stein, Gayatri Vaseduvan, Nicola S. Carter, Buddy Ullman, Scott M. Landfear, Michael Kavanaugh

Biomedical and Pharmaceutical Sciences Faculty Publications

Leishmania donovani express two members of the equilibrative nucleoside transporter family; LdNT1 encoded by two closely related and linked genes, LdNT1.1 and LdNT1.2, that transport adenosine and pyrimidine nucleosides and LdNT2 that transports inosine and guanosine exclusively. LdNT1.1, LdNT1.2, and LdNT2 have been expressed in Xenopus laevis oocytes and found to be electrogenic in the presence of nucleoside ligands for which they mediate transport. Further analysis revealed that ligand uptake and transport currents through LdNT1-type transporters are proton-dependent. In addition to the flux of protons that is coupled to the transport reaction, LdNT1 transporters mediate a variable constitutive proton …

Health Professions Division Catalog 2003-2004, Nova Southeastern University

Health Professions Divisions Course Catalogs and Course Descriptions

No abstract provided.

Clinical Issues Surrounding Once-Daily Aminoglycoside Dosing In Children, Chad A. Knoderer, Julie A. Everett, William F. Buss

Scholarship and Professional Work – COPHS

Aminoglycoside antibiotics are first-line treatment for many infectious diseases in the pediatric population and are effective in adults. The traditional dosing interval in children is every 8–12 hours. Studies in adults reported equivalent efficacy and equal or less toxicity with once-daily regimens. Despite many studies in the adult population, this approach has yet to become standard practice in most pediatric hospitals. Reasons for lack of acceptance of this strategy in children include rapid aminoglycoside clearance, unknown duration of postantibiotic effect, safety concerns, and limited clinical and efficacy data.

Pulmonary Embolism As An Adverse Drug Event Of Intravenous Immunoglobulin Therapy, Katasha S. Butler, Deborah S. Zeitlin

Scholarship and Professional Work – COPHS

TO THE EDITOR: Intravenous immunoglobulin (IVIG) therapy has gained popularity for the treatment of neuromuscular diseases (i.e., myasthenia gravis, inflammatory myopathy, chronic inflammatory demyelinating polyneuropathy), although adverse events are associated with high-dose IVIG infusions.^1,2 Common adverse reactions to IVIG therapy are anxiety, headache, fever, chills, chest pain, dyspnea, nausea, and abdominal pain.³ More serious adverse events include anaphylaxis, hemolytic anemia, hepatitis C, and thrombosis.³ Studies have shown documented effects of IVIG on blood rheology. It increases plasma viscosity in a dose-related response and may also activate platelets.^2–4 High-dose IVIG therapy is approximately 24–54 g/d.⁴

Quality Assessment Of A Collaborative Approach For Decreasing Drug-Related Morbidity And Achieving Therapeutic Goals, Brian J. Issetts, Lawrence M. Brown, Stephen W. Schondelmeyer, Lois A. Lenarz

Pharmacy Faculty Articles and Research

Background Collaboration between physicians and pharmacists is one approach to address drug-related morbidity and achieve therapeutic goals. A collaborative practice of pharmaceutical care has been used in the Fairview Clinics System of Minneapolis-St Paul since 1999.

Methods The quality of therapeutic determinations made by pharmacists within this collaborative practice of pharmaceutical care was studied by a 12-member panel of physicians and pharmacists who used randomly selected patient records. This was a quality improvement and care process validation component of a study evaluating the effects of drug therapy management in patients receiving prepaid medical assistance. An implicit review process was used …

Human Cytomegalovirus Chemokine Receptor Us28-Induced Smooth Muscle Cell Migration Is Mediated By Focal Adhesion Kinase And Src, Daniel N. Streblow, Jennifer Totonchy, Patsy Smith, Ryan Melnychuk, Laurel Hall, Dora Pancheva, Martine Smit, Paola Casarosa, David D. Schlaepfer, Jay A. Nelson

Pharmacy Faculty Articles and Research

The human cytomegalovirus-encoded chemokine receptor US28 induces arterial smooth muscle cell (SMC) migration; however, the underlying mechanisms involved in this process are unclear. We have previously shown that US28-mediated SMC migration occurs by a ligand-dependent process that is sensitive to proteintyrosine kinase inhibitors. We demonstrate here that US28 signals through the non-receptor protein-tyrosine kinases Src and focal adhesion kinase (FAK) and that this activity is necessary for US28-mediated SMC migration. In the presence of RANTES (regulated on activation normal T cell expressed and secreted), US28 stimulates the production of a FAK Src kinase complex. Interestingly, Src co-immunoprecipitates with US28 in …

Price Of Pharmaceuticals, Value, R&D, And Intergenerational Equity, Enrique Seoane-Vazquez

Pharmacy Faculty Articles and Research

"A few issues are more debated today than the price of pharmaceuticals. The debate is prompted by the lack of drug access for the world's population, the high expenditures of pharmaceutical companies in marketing and profits, and the need for research and development of new drugs."

Hypertonic Stress Co-Stimulates T Cell Il-2 Expression Through A Feedback Mechanism Involving Atp Release And P2 Receptor Activation Of P38 Map Kinase, William H. Loomis, Sachiko Namiki, Rennolds S. Ostrom, Paul A. Insel, Wolfgang G. Junger

Pharmacy Faculty Articles and Research

Hypertonic stress (HS) can alter the function of mammalian cells. We have reported that HS enhances differentiated responses of T cells by increasing their ability to produce interleukin (IL)-2, a finding of clinical interest because hypertonic infusions may modulate immune function in patients. HS shrinks cells and mechanically deforms membranes, which results in ATP release from many cell types. Here we investigate if ATP release is an underlying mechanism through which HS augments T cell function. We found that mechanical stress and HS induced rapid ATP release from Jurkat T cells. HS and exogenous ATP mobilized intracellular Ca2+, activated p38 …

Toxicity Potential Of Aqueous Kava Extracts On Liver Function Tests In Rats, Ashwini K. Devkota

The Journal of Undergraduate Research

Kava, prepared as the traditional aqueous infusion, was tested in the rat for possible effects on liver function tests. Extracts were administered in dosages containing 200 or 500 mg of the active kavalactones per kg for two or four weeks. Sera were assayed for four enzymes that are markers of liver toxicity and liver homogenates for malondiadehyde formation that indicates changes in lipid peroxidation. The data showed that none of the enzymes, alanine aminotransferase, aspartate aminotransferase, alkaline phosphatase, and lactate dehydrogenase, nor malondialdehyde levels were elevated, in fact in some cases they were significantly reduced, suggesting the lack of a …