Medicine and Health Sciences Commons^™

Commencement Program 2008, Loma Linda University

Commencement Programs

CONTENTS

2 | 2008 Events of Commencement

3 | The Academic Procession

4 | Significance of Academic Regalia

5 | The Good Samaritan

6 | The Speakers

14 | The University Honorees

24 | The School Honorees

35 | The Programs

36 | School of Medicine

47 | School of Pharmacy

52 | School of Dentistry

62 | School of Science and Technology and School of Religion

70 | School of Nursing

76 | School of Allied Health Professions - Physical Therapy

82 | School of Allied Health Professions

91 | School of Public Health

Oxidative Stress-Mediated Anticancer Activity Of Novel Ahr Modulators Af & 5f203, Lancelot S. Mclean

Loma Linda University Electronic Theses, Dissertations & Projects

Estrogen receptor positive (ER+) breast cancer tends to respond to anti-estrogen agents such as Tamoxifen. Approximately 40% of ER+ breast cancer is resistant to these agents and those that initially respond often acquire resistance. Estrogen receptor negative (ER-) breast cancer remains largely unresponsive to these agents. It is therefore vital to discover drugs that are potent in both forms of breast cancer. Aminoflavone, (5-amino-2, 3-fluorophenyl)-6,8-difluoro-7-methyl-4H-l-benzopyran-4-one; AF; NSC 686288) and 5F203, (2-[-Amino-3-methy phenyl]-5-flurobenzothiazole) are novel anticancer candidate agents that display potent in vitro and in vivo anti-proliferative activity against select human tumor cells with a unique anticancer activity profile in the …

Experimental Investigation Of The Fluid Velocity Distribution In Stirred Tank Reactors Equipped With Retreat-Blade Impellers Using Laser Doppler Velocimetry, Deepak Rajesh Madhrani

Theses

Stirred tank reactors are commonly used in the pharmaceutical industry for synthesis of Active Pharmaceutical Ingredients (API's) and their intermediates. Typically, these vessels are glass-lined and are provided with a single retreat-blade glass-lined impeller and a single baffle. Despite their ubiquitous utilization in the pharmaceutical industry for at least the past 40 years, the mixing characteristics of these systems have not been studied to any great extent, making it difficult to predict mixing performance in any given operation.

In this work, the velocity distribution inside the typical glass-lined vessel/impeller system was experimentally quantified using Laser Doppler Velocimetry (LDV), which is …

2,6-Disubstituted Piperidines And Piperazine Compounds, Peter A. Crooks, Linda P. Dwoskin, Marlon D. Jones, Dennis Keith Miller, Seth Davin Norholm, Guangrong Zheng, Sairam Krishamurthy

Pharmaceutical Sciences Faculty Patents

The preparation of novel microemulsions to be used as precursors for solid nanoparticles is described. The microemulsion precursors consist of either alcohol-in-fluorocarbon microemulsions, liquid hydrocarbon-in-fluorocarbon microemulsions, or liquid hydrocarbon-in-water microemulsions. The formed solid nanoparticles have diameters below 200 nanometers and can be made to entrap various materials including drugs, magnets, and sensors. The solid nanoparticles can be made to target different cells in the body by the inclusion of a cell-specific targeting ligand. Methods of preparing the novel microemulsion precursors and methods to cure solid nanoparticles are provided.

Flavonoids And Related Compounds As Nucleoside Transporter Inhibitors, Surekha Ravaji Pimple

Theses and Dissertations (ETD)

Mammalian nucleoside transporters can be classified into two main categories, namely, equilibrative nucleoside transporters (ENTs) and concentrative nucleoside transporters (CNTs). ENTs are ubiquitous, and mediate sodium-independent bi-directional facilitated diffusion nucleoside transport processes. CNTs on the other hand, are secondary active unidirectional transporters that are sodium-dependent. Both the equilibrative and the concentrative nucleoside transporters have several family members which are ENT1 to ENT4 and CNT1 to CNT6. Over the past two decades, important advances in the understanding of nucleoside transporter functions have been made. Identification and molecular cloning of the ENT and CNT families from mammals and protozoan parasites have provided …

Synthesis Of Novel Targeted Drug Delivery Systems For Cancer Therapy, Antonio Clementi

Masters

One of the most important goals of pharmaceutical science is local izing the pharmacological activity of the drug at the site of action. Drug delivery systems - are. molecular tools which without undesired interaction at other sites target a specific drug receptor. In this work a· novel folate-cyclodextrin conjugate was synthesised for potential use as a drug delivery system in cancer therapy. Folate was directly covalently bound to an amino derivative of p-Cyclodextrin with a view to decreasing the polydispersity of the carrier system. Ultimately the cyclodextrin cavity will be used to transport drugs to the site of action. This …

Potential Role Of Adenosine Signaling In Acetic Acid Activation Of Murine Sensory Neurons, Ryan Vaughan

Honors Scholar Theses

Chronic respiratory illnesses are a significant cause of morbidity and mortality, and acute changes in respiratory function often lead to hospitalization. Air pollution is known to exacerbate asthma, but the molecular mechanisms of this are poorly understood. The current studies were aimed at clarifying the roles of nerve subtypes and purinergic receptors in respiratory reflex responses following exposure to irritants. In C57Bl/6J female mice, inspired adenosine produced sensory irritation, shown to be mediated mostly by A-delta fibers. Secondly, the response to inhaled acetic acid was discovered to be dually influenced by C and A-delta fibers, as indicated by the observed …

Comparison Of Chronic Wound Care Products, S. Hester, Joseph A. Woelfel

School of Pharmacy Faculty Articles

No abstract provided.

Design, Synthesis, And Evaluation Of Small Molecules In The Discovery Of Novel Antimicrobial Agents, Kimberly D. Grimes

Theses and Dissertations (ETD)

The increasing prevalence of antibiotic-resistant bacteria, including Mycobacterium tuberculosis, Streptococcus pneumoniae, Staphylococcus aureus, and Enterococcus faecalis, pushes us to discover new antibacterial agents to maintain adequate patient coverage. This body of work highlights the use of medicinal chemistry methodologies that encompass cross-disciplinary fields of study. Chapter 1 gives an introduction to the antibacterial drug targets, resistance, and how scientists are working to overcome obstacles encountered with drug-resistant bacteria. It also details modern medicinal chemistry applications in antimicrobial drug discovery. Chapter 2 details the use of a structure-guided library approach to drug design, in which large virtual libraries against the target …

Why Pharmacists Choose To Seek Or Not Seek Board Certification In Pharmacy Practice: A Comparison Of Motivation And Motivating Factors, Mark Tankersley

Theses and Dissertations (ETD)

The stated mission of the Board of Pharmaceutical Specialties (BPS) with regard to specialization is, via board certification, to recognize specialty areas, define skill standards for those specialty areas, and evaluate the knowledge and skills of individual Pharmacy specialists. The perceived or real benefits to the pharmacist of pursuing board certification are unknown. These benefits can be evaluated by separating into values (valences) and instrumentalities, the latter of which is the perceived or known probability that a performance will lead to an outcome. The primary purpose of this study was to determine the differences in values and instrumentalities perceived by …

Dna Synthesis From Unbalanced Nucleotide Pools Causes Limited Dna Damage That Triggers Atr-Chk1-Dependent P53 Activation, Kedar Hastak, Rajib K. Paul, Mukesh K. Agarwal, Vijay S. Thakur, Arm R. Amin, Sudesh Agrawal, R. Michael Sramkoski, James W. Jacobberger, Mark W. Jackson, George R. Stark, Munna L. Agarwal

Pharmaceutical Science and Research

p53-dependent G₁ and G₂ cell cycle checkpoints are activated in response DNA damage that help to maintain genomic stability. p53 also helps to protect cells from damage that occurs during S phase, for example, when the cells are starved for DNA precursors or irradiated with a low dose of UV. p53 is activated in normal cells starved for pyrimidine nucleotides by treatment with N-(phosphonacetyl)-L-aspartate (PALA). The treated cells progress through a first S phase with kinetics similar to those of untreated cells. However, the DNA of the treated cells begins to become damaged rapidly, within 12 h, …

Electrical Behavior Of Non-Aqueous Formulations: Role Of Electrostatic Interactions In Pressurized Metered Dose Inhalers (Pmdis), Reshma Kotian

Theses and Dissertations

Aerosol electrostatics is an important property of pharmaceutical aerosols. The electrostatic properties of pMDI aerosols have been shown to be a function of both formulation and packaging components. The modified ELPI enables measurement of aerosol charge as a function of particle size, and the simultaneous determination of the mass distribution using chemical analysis. However, in order to fully assess the cause and effects of aerosol electrostatics in terms of its biological and regulatory implications, it is necessary to understand the basic charging mechanisms inside the pMDI formulation.

Electrical resistivity and zeta potential measurements confirmed the presence of charged species within …

Autism And Vaccination: The Real Story, Richard Philp

Data and Test Instruments

Public perception has linked the onset of signs and symptoms of Autism Spectrum Disorders (ASD) to childhood vacciniation, mainly with the measles-mumps-rubella vavine (MMR). This perception has been reinforced by the very public statements of some celebrities. Numerous clinical studies have failed to show any evidence of such an association and one study that initiallty raised the question has been retracted. This evidence is reviewed and discussed.

Cannabinoid Ester Constituents From High-Potency Cannabis Sativa, Safwat A. Ahmed, Samir A. Ross, Desmond Slade, Mohamed M. Radwan, Fazila Zulfiqar, Rae R. Matsumoto, Yan-Tong Xu, Eddy Viard, Robert C. Speth, Vardan T. Karamyan, M A. Elsohly

HPD Articles

Eleven new cannabinoid esters, together with three known cannabinoid acids and Delta9-tetrahydrocannabinol ( Delta9-THC ), were isolated from a high-potency variety of Cannabis sativa. The structures were determined by extensive spectroscopic analyses to be beta-fenchyl Delta9-tetrahydrocannabinolate ( 1), epi-bornyl Delta9-tetrahydrocannabinolate ( 2), alpha-terpenyl Delta9-tetrahydrocannabinolate ( 3), 4-terpenyl Delta 9-tetrahydrocannabinolate ( 4), alpha-cadinyl Delta9-tetrahydrocannabinolate ( 5), gamma-eudesmyl Delta9-tetrahydrocannabinolate ( 6), gamma-eudesmyl cannabigerolate ( 7), 4-terpenyl cannabinolate ( 8), bornyl Delta9-tetrahydrocannabinolate ( 9), alpha-fenchyl Delta9-tetrahydrocannabinolate ( 10), alpha-cadinyl cannabigerolate ( 11), Delta9-tetrahydrocannabinol ( Delta9-THC ), Delta9-tetrahydrocannabinolic acid A ( Delta9-THCA ), cannabinolic acid A ( CBNA), and cannabigerolic acid ( CBGA). Compound …

The Influence Of Citrate, Maltolate And Fluoride On The Gastrointestinal Absorption Of Aluminum At A Drinking Water-Relevant Concentration: A 26Al And 14C Study, Yuzhao Zhou, Wesley R. Harris, Robert A. Yokel

Pharmaceutical Sciences Faculty Publications

The objectives were to test the null hypotheses that (1) citrate, maltolate, and fluoride do not significantly influence oral Al bioavailability, C_max or T_max at an Al dose relevant to drinking water exposure; and (2) Al citrate and maltolate are absorbed intact from the gastrointestinal tract. Male Fisher rats were given 1 ml of solution intra-gastrically containing 1 nCi ²⁶Al (65 nmol total Al) as the Al³⁺ ion, or as complexes with ¹⁴C-citrate, ¹⁴C-maltolate or fluoride, during concurrent ²⁷Al iv infusion. Blood was repeatedly collected for serum ²⁶Al, total Al and ^{14 …}

Developing A Software For Pharmaceutical Promotional Meeting Planning, Michele S. Brouse

UNLV Theses, Dissertations, Professional Papers, and Capstones

“How wrong I was!” This admission from John H. Young (Young, 2006, p. 340) relates to his first exposure to pharmaceutical marketing more than 20 years ago. Young states he had been “sent to represent the medical group at a planning meeting of the launch of a new non-steroidal.” He felt competent he could hold his own at the meeting. At the planning meeting, however, as competition, inventories, market segments, inventories, formulation issues, opinion leader development, and public relations campaigns highlighted discussions, Young learned he would out of his depth. He needed to, Young determined, learn about marketing and production …

Research News: 2008, No. 1, University Of Mississippi. School Of Pharmacy

Research News: Grants and Publications (2000-2014)

Grants, publications, technology transfer, special announcements

Application Of Prodrugs To Inflammatory Diseases Of The Gut, Helieh S. Oz, Jeffrey L. Ebersole

Center for Oral Health Research Faculty Publications

Oral delivery is the most common and preferred route of drug administration although the digestive tract exhibits several obstacles to drug delivery including motility and intraluminal pH profiles. The gut milieu represents the largest mucosal surface exposed to microorganisms with 10^10-12 colony forming bacteria/g of colonic content. Approximately, one third of fecal dry matter is made of bacteria/ bacterial components. Indeed, the normal gut microbiota is responsible for healthy digestion of dietary fibers (polysaccharides) and fermentation of short chain fatty acids such as acetate and butyrate that provide carbon sources (fuel) for these bacteria. Inflammatory bowel disease (IBD) results …

Transient Acquired Hemophilia Associated With Mycoplasma Pneumoniae Pneumonia, Min Sun Kim, Paul E. Kilgore, Ju Sung Kang, Sun Young Kim, Dae Yeol Lee, Jung Soo Kim, Pyoung Han Hwang

Department of Pharmacy Practice

Acquired hemophilia is a rare disorder caused by autoantibodies to factor VIII (FVIII) (also referred to as factor VIII inhibitors or anti-FVIII) and may be associated with pregnancy, underlying malignancy, or autoimmune disorders. A 33-month-old girl who presented with hematochezia and ecchymotic skin lesions was diagnosed with Mycoplasma pneumoniae pneumonia by serology and polymerase chain reaction. Hematologic studies showed a prolonged activated partial thromboplastin time (aPTT), partially corrected mixing test for aPTT, reduced levels of FVIII, and the presence of antibodies against FVIII. She was treated conservatively with prednisone and intravenous immunoglobulin (IVIG) without FVIII transfusion and recovered without sequelae. …

Regulation Of Apical Nhe3 Trafficking By Ouabain-Induced Activation Of Basolateral Na/K-Atpase Receptor Complex, Haiping Cai, Liang Wu, Weikai Qu, Deepak Malhotra, Zijian Xie, Joseph I. Shapiro, Jiang Liu

Pharmaceutical Science and Research

The long-term effects of ouabain on transepithelial Na⁺ transport involve transcriptional downregulation of apical Na⁺/H⁺ exchanger isoform 3 (NHE3). The aim of this study was to determine whether ouabain could acutely regulate NHE3 via a posttranscriptional mechanism in LLC-PK1 cells. We observed that the basolateral, but not apical, application of ouabain for 1 h significantly reduced transepithelial Na⁺ transport. This effect was not due to changes in the integrity of tight junctions or increases in the intracellular Na⁺ concentration. Ouabain regulated the trafficking of NHE3 and subsequently inhibited its activity, a process independent of …

Composites Comprising Cholesterol And Carboxymethyl Cellulose, Vuk Uskoković

Pharmacy Faculty Articles and Research

Whereby cholesterol presents one of the major fatty substances in human body, carboxymethyl cellulose is a water-soluble derivative of cellulose, the most abundant dietary fiber. Whereas on one hand in vivo precipitation of cholesterol is the major cause of atherosclerosis, dietary fibers are on the other hand known for their ability to clean the fatty plaque deposited on intestinal pathways, and prevent its build-up in other critical areas within the organism. In this work, a method for the preparation of a composite material comprising cholesterol and carboxymethyl cellulose from 1-hexanol/water biphase mixtures is reported. Specificity of the interaction between the …

Ultra-Fine Particle Formation Using Principle Of Rapid Expansion Of Supercritical Solutions`, Miraj Minesh Sheth

Theses

There are indications in the chemical and pharmaceutical industries that the reduction in size of a crystalline particle can lead to better performance of the drug compound, particularly for water insoluble drugs, in the final dosage form. Many particle formation techniques have been investigated in recent years by researchers to obtain desired particulate sizes and size distributions. Supercritical fluid technologies have been successfully investigated for particle formation due to its unique gas/liquid properties in the supereritical state. In this report, results of particle formation using the principles of Rapid Expansion of Supercritical Solutions (RESS) have been documented.

In the RESS …

Right-Handed 14-Helix In Β3-Peptides From L-Aspartic Acid Monomers, Kamaljit Kaur, Tara Sprules, Wael Soliman, Reem Beleid, Sahar Ahmed

Pharmacy Faculty Articles and Research

β-Peptides made from L-aspartic acid monomers form a new class of β³-peptides. Here we report the first three-dimensional NMR solution structure of a β³-hexapeptide (1) from L-aspartic acid monomers in 2,2,2-trifluoroethanol (TFE). We show that 1 forms a right-handed 14-helical structure in TFE. α-peptides from naturally occurring L-amino acids adopt a right-handed α-helix whereas β³-peptides formed from β³-amino acids derived from naturally occurring L-amino acids form left-handed 14-helices. The right-handed 14-helical conformation of 1 is a better mimic of α-peptide conformations. Using the NMR structure of 1 in TFE, we …

Transcriptome Analysis Reveals Response Regulator So2426-Mediated Gene Expression In Shewanella Oneidensis Mr-1 Under Chromate Challenge, K. Chourey, W. Wei, X. -F. Wan, D. K. Thompson

Pharmaceutical Sciences

No abstract provided.

Impaired Clearance Of Methotrexate In Organic Anion Transporter 3 (Slc22a8) Knockout Mice: A Gender Specific Impact Of Reduced Folates, Adam L. Vanwert, Douglas H. Sweet

Pharmaceutics Publications

Purpose

To elucidate the role of the renal basolateral transporter, Oat3, in the disposition of methotrexate.

Materials and Methods

Chinese hamster ovary cells expressing mouse Oat3 were used to determine kinetics and specificity of inhibition of methotrexate transport. Methotrexate clearance was then examined in vivo in wildtype and Oat3 knockout mice.

Results

NSAIDs, ß-lactams, and uremic toxins inhibited mOat3-mediated methotrexate uptake by 70–100%, while folate, leucovorin, and 5-methyltetrahydrofolate inhibited transport by 25–50%. A Km of 60.6±9.3 μM for methotrexate transport was determined. Oat3 knockout mice exhibited reduced methotrexate-to-inulin clearance ratios versus wildtype. Male wildtype mice, but not knockouts or …

Health Professions Division Catalog 2008-2009, Nova Southeastern University

Health Professions Divisions Course Catalogs and Course Descriptions

No abstract provided.

Resource Pack On Curriculum Design And Assessment To Promote Effective Learning., Christine O'Connor

Other resources

This resource pack is an overview of current considerations for academics designing programmes for third level education. The changing demographic of third level students along with employers’ demands has resulted in programme development with a focus on skills basis (Hyslop-Margison, 2001) to support a knowledge based society. The rationale behind the changes in curriculum design is introduced and further focus is emphasised in the areas of curriculum design models, assessment models and evaluation models. Examples of innovative curricula and assessment models in third level chemistry education will be incorporated during the pack which may be applied across other disciplines.

Impact Of Decmedetomidine On Opioid And Benzodiazepine Dosing Requirements In Children., Amy E. Helvie, Chad A. Knoderer, Iftekhar D. Kalsekar, Brandon T. Kibby, Michael S. Mazurek

Scholarship and Professional Work – COPHS

Poster presented at: Annual Update on Pediatric Cardiovascular Disease; February 2008; Scottsdale Arizona.

Fenoldapam For Acute Kidney Injury In Children, Chad A. Knoderer, Jeffrey D. Leiser, Corina Nailescu, Mark W. Turrentine, Sharon P. Andreoli

Scholarship and Professional Work – COPHS

We report two cases of children with severe cardiomyopathy requiring treatment with ventricular assist devices who developed acute kidney injury and were treated with fenoldopam. Therapy with fenoldopam appeared successful in one case in that renal replacement therapy was avoided with improvement in urine output and renal function. These are the first reported cases of fenoldopam use in children with acute kidney injury receiving mechanical circulatory support.

Use Of Sildenafil To Facilitate Weaning From Inhaled Nitric Oxide In Children With Pulmonary Hypertension Following Surgery For Congenital Heart Disease, Jaclyn E. Lee, Simon C. Hillier, Chad A. Knoderer

Scholarship and Professional Work – COPHS

Pulmonary hypertension frequently complicates the postoperative management of patients after congenital cardiac surgery. Inhaled nitric oxide is an effective treatment option, but rebound pulmonary hypertension can occur upon its withdrawal. Sildenafil may facilitate its withdrawal by restoring cyclic guanosine monophosphate availability via phosphodiesterase-5 inhibition. The purpose of this study was to evaluate the use of sildenafil in facilitating weaning from inhaled nitric oxide after congenital cardiac surgery in patients who had previously failed weaning, and to compare the effects of sildenafil on pulmonary and systemic hemodynamics. Children who received sildenafil after cardiovascular surgery during a 23-month period at Riley Hospital …