Pharmacy and Pharmaceutical Sciences Commons^™

Counterfeiting: A Challenge To Forensic Science, The Criminal Justice System, And Its Impact On Pharmaceutical Innovation, Pauline Elizabeth Leary

Dissertations, Theses, and Capstone Projects

Counterfeit drugs threaten public health and present unique and complex challenges to the criminal justice system and the field of forensic science. Theft of intellectual property in the pharmaceutical industry has caused sickness and death, and it is necessary that the perpetrators of these crimes are brought to justice. In some cases, threats to health and safety are short term; in others they are long term. This research describes these threats in detail.

The problem is complex, and there are many important factors that need to be considered to successfully address the problem. Public-health challenges, drug-development challenges, legal challenges, issues …

The Antimalarial Activity Of Pl74: A Pyridine-Based Drug Candidate, Cheryl Anne Hodson Shirley

Dissertations and Theses

In spite of great effort aimed at eradication, the malaria epidemic still claims over 600,000 lives each year, and 50% of the world is at risk of contracting the disease. The most deadly form of malaria is caused by Plasmodium falciparum, which is spread from human to human via the female Anopheles mosquito. P. falciparum's lifecycle, which includes both sexual and asexual reproduction, facilitates rapid evolution in response to drug pressure, resulting in the emergence of resistant strains against every antimalarial medication that has been deployed. There is a great need for new antimalarial drugs.

Chloroquine (CQ), an aminoquinoline …

Finding Of Widespread Viral And Bacterial Revolution Dsdna Translocation Motors Distinct From Rotation Motors By Channel Chirality And Size, Gian Marco De-Donatis, Zhengyi Zhao, Shaoying Wang, Lisa P. Huang, Chad T. Schwartz, Oleg V. Tsodikov, Hui Zhang, Farzin Haque, Peixuan Guo

Nanobiotechnology Center Faculty Publications

BACKGROUND: Double-stranded DNA translocation is ubiquitous in living systems. Cell mitosis, bacterial binary fission, DNA replication or repair, homologous recombination, Holliday junction resolution, viral genome packaging and cell entry all involve biomotor-driven dsDNA translocation. Previously, biomotors have been primarily classified into linear and rotational motors. We recently discovered a third class of dsDNA translocation motors in Phi29 utilizing revolution mechanism without rotation. Analogically, the Earth rotates around its own axis every 24 hours, but revolves around the Sun every 365 days.

RESULTS: Single-channel DNA translocation conductance assay combined with structure inspections of motor channels on bacteriophages P22, SPP1, HK97, T7, …

Commencement Program 2014, Loma Linda University

Commencement Programs

CONTENTS

1 | Message from the President

3 | 2014 Events of Commencement

5 | The Academic Procession

7 | Significance of Academic Regalia

9 | The Good Samaritan

10 | University History Highlights

12 | Loma Linda University Song - "Healing Love"

13 | The Speakers

24 | The University Honorees

40 | The School Honorees

64 | The Programs

• School of Medicine, 65
• School of Pharmacy, 87
• School of Dentistry, 95
• School of Behavioral Health and School of Religion, 114
• School of Nursing, 126
• School of Public Health, 138
• School of Allied Health Professions - Physical Therapy, 156 …

Biophysical Characterization Of The First Four Metal-Binding Domains Of Human Wilson Disease Protein, Alia V.H. Hinz

Dissertations

Wilson disease protein (WLNP) is a P_1b-type ATPase crucial for maintaining copper homeostasis in humans. Mutations in this protein result in the autosomal recessive disorder Wilson disease, a condition characterized by copper accumulation in the liver and brain. WLNP provides copper for incorporation into cuproproteins and exports excess copper into the bile for excretion. There are six metal-binding domains (MBDs) in WLNP, found within the first 650 amino acids of this 1,465 amino acid protein. Though each MBD has a different amino acid sequence, all MBDs possess a similar ferredoxin fold with a conserved hydrophobic core and a …

Hydrodynamic Cfd Modeling Of A Pharmaceutical Reactor Vessel Provided With A Retreat-Blade Impeller Under Different Baffling Conditions, Christopher G. Foehner

Theses

In the pharmaceutical industry, glass-lined reactors and vessels are often utilized to carry out a variety of different unit operations. Within these systems, both the vessel and impellers are typically glass-lined in order to provide superior corrosion resistance, prevent product contamination, and enhance cleanability. This approach, in turn, often requires the use of different, and sometimes sub-optimal, baffling conditions, which affect the hydrodynamics of the vessels and the reactor performance.

Computational Fluid Dynamics (CFD) is a computational tool that employs numerical methods and algorithms to discretize and numerically solve partial differential equations (PDEs) representing mass, energy, and momentum conservation equations …

Assessment Of A Marine Polysaccharide For Use As Excipient In Pharmaceutical Hot-Melt Extrusion, Qing Ye

Theses

Pharmaceutical Hot Melt Extrusion (HME) is currently investigated by both industry and academia as a method for manufacturing solid oral dosages with improved bioavailability of poorly-water soluble active pharmaceutical ingredients (APIs) and control drug release of water-soluble APIs. Although HME is traditionally utilizing synthetic polymers to produce such dosages, biopolymers constantly gain ground by virtue of renewability, biocompatibility and in some cases biodegradability. In this work, the possibility of using Keltone, a marine polysaccharide derived from brown seaweed, as a polymeric excipient for pharmaceutical HME is explored. Keltone is insoluble in acidic pH and soluble in basic pH, therefore making …

Dispersion And Dissolution Kinetics Of Api Particles In Pharmaceutical Hot Melt Extrusion, Wang Zhan

Theses

Pharmaceutical Hot Melt Extrusion (HME) is essentially a special case of polymer compounding. The elementary steps involved in traditional plastics melt processing are handling of particulates, melting, dispersive and distributive mixing, devolatilization and stripping, and finally pressurization and pumping. However, for pharmaceutical HME, the dissolution of the API (Active Pharmaceutical Ingredient) is an additional and very important elementary step, along with the melting of the polymeric excipient that precedes it, and mixing which accelerates the dissolution process. A major concern in pharmaceutical HME is the thermal degradation of the API. To avoid overexposure of API to heat while ensuring complete …

Experimental Determination Of The Mixing Requirements For Solid Suspension In Pharmaceutical Stirred Tank Reactors, Anqi Zhou

Theses

Glass and glass-lined, stirred-tank reactors are of significant importance in the pharmaceutical and related industries. Because of fabrication issues, a retreat blade impeller (RBI) with a low impeller clearance off the tank bottom is commonly used in glass-lined reactors, typically combined with a single baffle (providing only partial baffling conditions) mounted from the top of the reactor. In addition, these reactors are often provided with a torispherical bottom. Other configurations are also used, including full baffling or no baffles at all, hemispherical bottoms, and different impeller types. Despite their common use, some of the most important mixing characteristics of this …

Structural Similarity Between Β3-Peptides Synthesized From Β3-Homo-Amino Acids Or L-Aspartic Acid Monomers, Sahar Ahmed, Tara Sprules, Kamaljit Kaur

Pharmacy Faculty Articles and Research

Formation of stable secondary structures by oligomers that mimic natural peptides is a key asset for enhanced biological response. Here we show that oligomeric β³‐hexapeptides synthesized from l‐aspartic acid monomers (β³‐peptides 1, 5a, and 6) or homologated β³‐amino acids (β³‐peptide 2), fold into similar stable 14‐helical secondary structures in solution, except that the former form right‐handed 14‐helix and the later form left‐handed 14‐helix. β³‐Peptides from l‐Asp monomers contain an additional amide bond in the side chains that provides opportunities for more hydrogen bonding. However, based on the …

Einstein's Medication Reach Program Enhances Patient Care, Deborah Hauser Rph, Mha

Population Health Matters (Formerly Health Policy Newsletter)

No abstract provided.

Design, Synthesis And Biological Evaluation Of Novel Compounds With Cns-Activity Targeting Cannabinoid And Biogenic Amine Receptors, Alexander M. Sherwood

LSU New Orleans Theses and Dissertations

This work seeks to contribute to the discipline of neuropharmacology by way of structure activity relationship from the standpoint of an organic chemist. More specifically, we sought to develop robust synthetic methodology able to efficiently produce an array of compounds for the purpose of systematic evaluation of their interaction with specific sights within the central nervous system (CNS) in order to better understand the mind and to develop drugs that may have beneficial effects on neurological function.

The focus of these studies has been toward the development of novel molecules, using a structure-activity relationship approach, that exhibit binding affinity at …

A Transgender Health Care Panel Discussion In A Required Diversity Course, Amy L. Parkhill, Jennifer Mathews, Scott Fearing, Jeanne Gainsburg

Pharmacy Faculty/Staff Publications

OBJECTIVES: To examine the impact of a panel discussion on transgender health care on first-year (P1) pharmacy students' knowledge and understanding of transgender experiences in an Introduction to Diversity course.

DESIGN: The panel consisted of both transgender males and females. After panelists shared their healthcare experiences, students asked them questions in a moderated setting. Students completed evaluations on the presentation and learning outcomes. They also wrote a self-reflection paper on the experience.

ASSESSMENT: Ninety-one percent of students agreed that they could describe methods for showing respect to a transgender patient and 91.0% evaluated the usefulness of the presentation to be …

Retrotransposon Alu Is Enriched In The Epichromatin Of Hl-60 Cells, Ada L. Olins, Naveed Ishaque, Sasithorn Chotewutmontri, Jörg Langowski, Donald E. Olins

Pharmaceutical Sciences Faculty Publications

Epichromatin, the surface of chromatin facing the nuclear envelope in an interphase nucleus, reveals a “rim” staining pattern with specific mouse monoclonal antibodies against histone H2A/H2B/DNA and phosphatidylserine epitopes. Employing a modified ChIP-Seq procedure on undifferentiated and differentiated human leukemic (HL-60/S4) cells, >95% of assembled epichromatin regions overlapped with Alu retrotransposons. They also exhibited enrichment of the AluS subfamily and of Alu oligomers. Furthermore, mapping epichromatin regions to the human chromosomes revealed highly similar localization patterns in the various cell states and with the different antibodies. Comparisons with available epigenetic databases suggested that epichromatin is neither “classical” heterochromatin nor highly …

Household Reporting Of Childhood Respiratory Health And Air Pollution In Rural Alaska Native Communities, Desirae N. Ware, Johnnye Lewis, Scarlett Hopkins, Bert Boyer, Luke Montrose, Curis W. Noonan, Erin O. Semmens, Tony J. Ward

Biomedical and Pharmaceutical Sciences Faculty Publications

Background. Air pollution is an important contributor to respiratory disease in children.

Objective. To examine associations between household reporting of childhood respiratory conditions and household characteristics related to air pollution in Alaska Native communities.

Design. In-home surveys were administered in 2 rural regions of Alaska. The 12-month prevalence of respiratory conditions was summarized by region and age. Odds ratios (ORs) were calculated to describe associations between respiratory health and household and air quality characteristics.

Results. Household-reported respiratory health data were collected for 561 children in 328 households. In 1 region, 33.6% of children aged/or bronchitis. Children with these conditions …

Chemical Profiling And Biological Activity Of Two Tunicate-Associated Marine Bacteria, Lyubina Yankova

Honors Scholar Theses

Marine natural products have recently been an increasingly abundant source of novel antibiotics. Given that there is an increasing resistance to current drug therapies, finding new sources such as marine natural products is essential. Tunicate-associated marine bacteria can be a significant source of antibacterial compounds. Two tunicates of the species Eudistoma were collected from Portobelo National Park on the Salmedina Reef of Panama in the Caribbean Sea. Bacteria associated with the tunicate were isolated, cultured, extracted, and fractionated. Fractions were tested against an array of clinically relevant bacterial pathogens in the BioMAP assay. Two fractions MB0086E and MB0088E demonstrated activity …

Use Of Parthenolide Derivatives As Antileukemic And Cytotoxic Agents, Peter A. Crooks, Craig T. Jordan, Xiaochen Wei

Pharmaceutical Sciences Faculty Patents

To read this abstract, please download this patent.

Nanotoxicity In Cells Of The Immune System, Jonathan J. Pelc

Science Scholars

Nanoparticles (NPs) provide a new medical approach to drug therapy. As with every new approach, safety precautions need to be taken, and the immediate and long-term effects for many NPs are still unclear. When administering a medical treatment into the human body, the first issue that needs to be addressed is host detection of the medicine and inflammation as a possible result of the treatment. If a new NP treatment causes inflammation before it releases its medicine, that treatment may be ineffective, even damaging to the patient. Small metallic and organic particles have been shown to elicit an inflammatory responses …

A Systematic Column Performance Comparison For The Confirmation Of Opioids Used In Pain Management By Lc-Ms, Derek Stallard

Undergraduate Honors Theses

In this study, three different chromatographic column chemistries (C18, Pentafluorophenyl (PFP), Hydrophilic Interaction Chromatography (HILIC)) were compared under optimal conditions to determine which stationary performed best in the separation and detection of a mixture of opioids using LC-MS. Furthermore, these stationary phases were examined in three different column technologies – traditional silica, porous shell, and porous polymer (PRP). The PRP column had the best peak shape for all 13 opioids and dominated for later-eluting compounds. In terms of column reproducibility, the Hamilton C18 column had the lowest %RSD values. The Kinetex HILIC produced the most theoretical plates and best resolution …

Big Pharma And Big Medicine In The Global Environment, Anne E. Figert, Susan E. Bell

Sociology: Faculty Publications and Other Works

In previous work we argued that sociologists need to expand our thinking about pharmaceuticalization, the process of understanding and/or treating social, behavioral, or bodily conditions with pharmaceuticals. The majority of sociological scholarship has investigated pharmaceuticalization as a primarily Western process and conceptualized it in modern terms (Bell and Figert 2010, 2012a, 2012b). In our view, the work of anthropologists and science and technology studies (STS) scholars who decenter the West as the starting point for research opens up new avenues for understanding the global dynamics of pharmaceuticalization. We have also argued in favor of adopting a postmodern theoretical lens which …