Pharmacy and Pharmaceutical Sciences Commons^™

The Role Of Ape/Ref-1 In Hepatocellular Carcinoma Progression, Zhen Yang, Sun Yang, Bobbye J. Misner, Feng Liu-Smith, Frank L. Meyskens

Pharmacy Faculty Articles and Research

Hepatocellular carcinoma (HCC) is responsible for a third of the estimated cancer-caused deaths worldwide. To deeply understand the mechanisms controlling HCC progression is of primary importance to develop new approaches for treatment. Apurinic/apyrimidinic endonuclease-1/redox effector factor 1 (APE/Ref-1) has been uncovered elevated in various types of cancer, including HCC. Additionally, HCC progression is always correlated with elevated copper (Cu). Our previous data demonstrated that Cu treatment initiated APE/Ref-1 expression and its downstream targets. Therefore, we hypothesized that APE/Ref-1 may be involved in HCC progression through mediating the effect of Cu to its signaling cascades. Following different treatments, human HCC cell …

Exploring The Effect Of Solution Speciation On Crystallization Outcome, David M. Harvey, Arjun Kalra, Tonglei Li

The Summer Undergraduate Research Fellowship (SURF) Symposium

In the field of pharmaceuticals, the crystallization process significantly impacts the purity, morphology and polymorphism of active pharmaceutical ingredients (API), all of which are important in drug development. Polymorphism is the existence of more than one solid-state form of the same chemical entity. Tolfenamic acid (TFA), a Non-Steroid Anti-inflammatory drug (NSAID), has been shown to exhibit a unique physical phenomenon called concomitant polymorphism, whereby two polymorphs crystallize from the solution simultaneously. From previous work, it has been established that solution speciation i.e. the presence of monomers or dimers of TFA in solution is concentration and temperature dependent. This study correlates …

Effect Of Twin Screw Granulator Process Parameters On Granule Attributes, Haosheng Xu, Ridade Sayin, James Litster

The Summer Undergraduate Research Fellowship (SURF) Symposium

Twin screw wet granulation has been considered as an efficient and effective technique of manufacturing granules (agglomerates made up of small particles) and has been widely applied in pharmaceutical industry. However, narrow granule size distributions are difficult to achieve. This study aims to elucidate the effect of process parameters such as liquid feed rate and screw configuration on the granule attributes through granule characterization. The methods used are sieve analysis (for size distribution), liquid distribution (determining the dye concentration in the granules) and density and porosity (percentage gas volume in the granule) analyses. A sieve shaker is used to divide …

Electrochemical Investigations Of Benzanthrone, Antonio Trevino, Kefa Karimu Onchoke

Undergraduate Research Conference

No abstract provided.

Self-Study In Patient Safety And Quality Improvement To Enhance Student Experience In Interprofessional Case Competition, M. Lisa Pagnucco, Erin Maggie Jones, James Walrath, Danielle Cropley, Lindsay Robusto, Nora Asamoah, Leslie Ochs

2014 Interprofessional Student Advisory Team (IPSAT) Case Competition

Objective: The Interprofessional Student Advisory Team (IPSAT) at the University of New England (UNE) organized its 2nd interprofessional student case competition, modeled after the CLARION competition from the University of Minnesota. Completion of an online certificate in patient safety and quality improvement from the Institute for Healthcare Improvement (IHI) Open School was added as a pre-requisite to participation in the 2014 competition. Completion of this program was predicted to improve student preparedness and confidence and facilitate interprofessional teamwork during their case preparation.

Conclusions: Survey results indicate an increase in student confidence and preparedness for interprofessional teamwork during the 2014 UNE …

Evaluation And Revision Of An Introduction To Experiential Rotations Course, Eliza A. Dy, Sarah Nisly

Scholarship and Professional Work – COPHS

The objectives of this study were to evaluate the perceived student value of topics taught in Butler University’s Introduction to Experiential Rotations (RX500) course, implement course revisions to address any perceived weaknesses, and to reassess the course following implementation of those course revisions. Advanced Pharmacy Practice Experience (APPE) students from Butler University’s 2012 doctorate of pharmacy class were initially surveyed to assess the perceived usefulness and design of RX500. Based on the findings of the initial data, course revisions were developed and implemented for the following semester’s RX500 course. In order to assess for potential changes in the perceived value …

Building A Metabolic Bridge Between Glycolysis And Sphingolipid Biosynthesis : Implications In Cancer., Morgan L. Stathem

Electronic Theses and Dissertations

Cancer therapeutics has seen an emergence and re-emergence of two metabolic fields in recent years, namely bioactive sphingolipids and glycolytic metabolism. Anaerobic glycolysis and its role in cancer has been recognized in cancer biology over 90 years. In recent decades, the role of sphingolipids in cancer cell metabolism has gained recognition, notably ceramide’s essential role in programmed cell death and the role of the glucosylceramide synthase (GCS) in chemotherapeutic resistance. Despite this knowledge, a direct link between these two fields has yet to be concretely drawn. Herein, we show that in a model of highly glycolytic cells, generation of the …

Inducible Tumor Difference Between Rapid And Slow Rat Nat2 Congenic Fischer 344 Rats Administered Methyl-Nitrosourea., Marcus W. Stepp

Electronic Theses and Dissertations

Human arylamine N-acetyltransferase 1 (NAT1) is a well-known phase II metabolic enzyme that has been associated with carcinogenesis. Its role in the biotransformation of aromatic and heterocyclic amine carcinogens has been investigated for many years, but more recent investigations focus on a possible endogenous role of human NAT1 in cancer initiation and progression. We conducted in vivo studies using homozygous Fischer 344 rats, congenic at the rat Nat2 locus for high (rapid) and low (slow) activity. Wistar Kyoto inbred rats were used to breed in the slow activity rat Nat2 locus into the Fischer 344 inbred rat, which contains the …

Evaluation Of The Safety And Pharmacokinetic Profile Of The Broad Spectrum Antiviral Lectin Griffithsin., Christopher Lynn Barton

Electronic Theses and Dissertations

Carbohydrate binding agents that target viral envelope glycans are being studied for their potential use as microbicides and antiviral therapeutics. Griffithsin is a lectin originally identified in a red alga Griffithisia sp. Multiple studies have shown that GRFT inhibits HIV-1, Coronaviruses, Hepatitis C, influenza and Ebola virus replication in vitro. This antiviral activity suggests potential uses in chemoprophylaxis and disease treatment. However, safety of GRFT administration has not been extensively studied. In vivo testing--chronic subcutaneous treatment as well as single dose subcutaneous, oral, and intravenous administrations of Griffithsin in Sprague Dawley Rats (Rattus Norvegicus)--was used to assess Griffithsin’s pharmacokinetic properties …

Bone Strength And Architecture : Pharmacological Targeting Of Camkk2 As A Method For Enhancing Bone Quality., Zachary James Pritchard

Electronic Theses and Dissertations

Mice lacking or pharmacologically inhibited for calcium/calmodulin-dependent protein kinase kinase 2 (CaMKK2) have enhanced bone mass and microarchitecture. This enhanced bone mass and architecture is due to changes in osteoblast and osteoclast numbers as well as activity. Whether the enhanced bone mass translated to increased bone quality and strength was further explored by developing a method to directly test the trabecular strength of the distal femur. Micro computed tomography (CT)-based measurement of the length of the epiphysis of the distal femur, aided in its removal, allowing the exposure of the trabecular bone volume used to determine the microarchitecture parameters. Following …

Pharmacists' And Patients' Perceptions Of Role Of Pharmacist In Discharge Process, Ravi Teja Vempati

All Theses

The objective of this study was to identify the perceptions of both patients and pharmacists about the pharmacist's role in the hospital discharge process. In order to do this, observations were conducted with the patients and interviews were conducted with both patients and pharmacists. During the interviews, both the patients and pharmacists were asked about the pharmacist's role in the hospital discharge process. The interviews were qualitatively analyzed using the in vivo technique. Four high-level themes emerged from this study: Current role of a pharmacist in the hospital, Ideal role of a pharmacist in the discharge process, Pharmacists' perceptions of …

In Vivo Processing Of Ceria Nanoparticles Inside Liver: Impact On Free-Radical Scavenging Activity And Oxidative Stress, Uschi M. Graham, Michael T. Tseng, Jacek B. Jasinski, Robert A. Yokel, Jason M. Unrine, Burtron H. Davis, Alan K. Dozier, Sarita S. Hardas, Rukhsana Sultana, Eric A. Grulke, D. Allan Butterfield

Pharmaceutical Sciences Faculty Publications

The cytotoxicity of ceria ultimately lies in its electronic structure, which is defined by the crystal structure, composition, and size. Despite previous studies focused on ceria uptake, distribution, biopersistance, and cellular effects, little is known about its chemical and structural stability and solubility once sequestered inside the liver. Mechanisms will be presented that elucidate the in vivo transformation in the liver. In vivo processed ceria reveals a particle-size effect towards the formation of ultrafines, which represent a second generation of ceria. A measurable change in the valence reduction of the second-generation ceria can be linked to an increased free-radical scavenging …

Once-Weekly Exenatide As Adjunct Treatment Of Type 1 Diabetes Mellitus In Patients Receiving Continuous Subcutaneous Insulin Infusion Therapy, Andrea N. Traina, Melinda E. Lull, Adrian C. Hui, Toni M. Zahorian, Jane Lyons-Patterson

Pharmacy Faculty/Staff Publications

Objective

The use of once-weekly exenatide in type 2 diabetes mellitus is well supported, but little is known about its effectiveness in type 1 diabetes. The objective of this study was to determine the clinical efficacy of once-weekly exenatide on glycemic control in patients with type 1 diabetes when added to basal-bolus insulin therapy.

Methods

For this retrospective study, patients with type 1 diabetes, aged 18 years and older, receiving continuous subcutaneous insulin infusion, using a continuous glucose monitoring device or regularly measuring blood glucose levels and receiving 2 mg of exenatide once weekly for at least 3 months were …

Antidepressant Effects Of The Nts1 Agonist Pd149163 In The Forced Swim Test, Lawrence Carey Iv

All NMU Master's Theses

Neurotensin is a neuropeptide that influences monoaminergic neurotransmission in areas of the brain involved in the pathophysiology of depression. The forced swim test is a commonly used screening model for putative antidepressant medications. Drugs that have antidepressant effects in humans reliably decrease the time animals spend in an immobile posture in the forced swim test without increasing general locomotor activity as measured in an open field test. The present study sought to examine the effects of the neurotensin NTS₁ receptor agonist PD149163 and the tricyclic antidepressant drug imipramine on immobility in the forced swim test and on locomotor activity …

Persistent Hepatic Structural Alterations Following Nanoceria Vascular Infusion In The Rat, Michael T. Tseng, Qiang Fu, Khoua Lor, G. Rafael Fernandez-Botran, Zhong-Bin Deng, Uschi M. Graham, D. Allan Butterfield, Eric A. Grulke, Robert A. Yokel

Chemistry Faculty Publications

Understanding the long-term effects and possible toxicity of nanoceria, a widely utilized commercial metal oxide, is of particular importance as it is poised for development as a therapeutic agent based on its autocatalytic redox behavior. We show here evidence of acute and subacute adverse hepatic responses, after a single infusion of an aqueous dispersion of 85 mg/kg, 30 nm nanoceria into Sprague Dawley rats. Light and electron microscopic evidence of avid uptake of nanoceria by Kupffer cells was detected as early as 1 hr after infusion. Biopersistent nanoceria stimulated cluster of differentiation 3⁺ lymphocyte proliferation that intermingled with nanoceria-containing …

Radiation-Induced Genomic Instability And Line-1 Hypomethylation In Radiographers, Yoon Hee Cho

University Grant Program Reports

Genomic instability is an important factor in cancer induced by ionizing radiation. Global DNA hypomethylation has been recently proposed as a potential biomarker for cancer risk through genomic instability. However the association between low-dose ionizing radiation exposure and DNA methylation changes is unclear. This study aimed to understand the epigenetic mechanisms associated with low-level radiation exposure and radiation-induced genomic instability (RIGI) among industrial radiographers.

Production Of Recombinant Human Coagulation Factor Ix By Transgenic Pig, Weijie Xu

Department of Chemical and Biomolecular Engineering: Dissertations, Theses, and Student Research

Hemophilia B is the congenital bleeding disorder caused by deficiency in functional coagulation factor IX (FIX) and about 28,000 patients worldwide in 2012. And current treatment is restricted to protein-replacement therapy, which required FIX concentrates for patients’ life-time. Approximately 1 billion units FIX were consumed in 2012. However, still about 70-80% patients, mostly in developing countries, received inadequate or no treatment because of the unavailable and/or unaffordable FIX concentrates. Considering safety reasons, e.g. transmission of blood-borne diseases, the recombinant human FIX (rFIX) is recommended other than the plasma-derived FIX. However, only one rFIX is currently available on the market. The …

Expanding The Role Of Pharmacology Tutors Through The Use Of Online Quizzes, Melinda E. Lull, Nicole E. Moore, Matthew Stryker, Jennifer Mathews

Pharmacy Faculty/Staff Publications

Objectives: Pharmacology tutors have been available each semester for the past two years, but have been under-utilized by the student population. The primary objective of this study was to use innovative methods to increase the use of tutors in pharmacology courses.

The Use Of Student Development Workshops To Supplement The Traditional Pharmacy Curriculum, Melinda E. Lull, Jennifer Mathews

Pharmacy Faculty/Staff Publications

Objectives: Preparing students to be successful in the classroom and as practitioners requires more than didactic education. The objectives of this study were to develop and assess a series of student development workshops aimed at addressing supplementary professional and academic needs of pharmacy students.

Enhancing Ambulatory Care Appes By Incorporating Patient-Centered Medical Home Principles, Nabila Ahmed-Sarwar, Angela Nagel

Pharmacy Faculty/Staff Publications

Objective: Incorporation of various clinical activities during ambulatory care APPEs to achieve exposure to the five principals of a patient centered medical home (PCMH) provide Pharm.D. Candidates at the Wegmans School of Pharmacy with a strong foundation for a future practice in patient centered care.

Methods: The APPE is designed to engage students in activities involving the five principals of a PCMH practice. Students that are assigned to complete their Ambulatory Care APPE at one of two Level 3 National Committee for Quality Assurance (NCQA) certified PCMH Family Medicine Residency Training Practices are directly involved in engaging patients in decision …

Neuroinflammation And Neurodegeneration In Adult Rat Brain From Binge Ethanol Exposure: Abrogation By Docosahexaenoic Acid, Nuzhath Tajuddin, Kwan-Hoon Moon, Simon Alex Marshall, Kimberly Nixon, Edward J. Neafsey, Hee-Yong Kim, Michael A. Collins

Pharmaceutical Sciences Faculty Publications

Evidence that brain edema and aquaporin-4 (AQP4) water channels have roles in experimental binge ethanol-induced neurodegeneration has stimulated interest in swelling/edema-linked neuroinflammatory pathways leading to oxidative stress. We report here that neurotoxic binge ethanol exposure produces comparable significant effects in vivo and in vitro on adult rat brain levels of AQP4 as well as neuroinflammation-linked enzymes: key phospholipase A2 (PLA2) family members and poly (ADP-ribose) polymerase-1 (PARP-1). In adult male rats, repetitive ethanol intoxication (3 gavages/d for 4 d, ∼ 9 g/kg/d, achieving blood ethanol levels ∼ 375 mg/dl; "Majchrowicz" model) significantly increased AQP4, Ca+2-dependent PLA2 GIVA (cPLA2), phospho-cPLA2 GIVA …

To Vaccinate Or Not Vaccinate, Brian Knoske, Samantha Morrison, Rodney Richmond

Faculty Research ​and Publications

No abstract provided.

In Vitro Metabolic Stability Study Of New Cyclen Based Antimalarial Drug Leads Using Rp-Hplc And Lc-Ms/Ms, Apoorva V. Rudraraju, Mohammad F. Hossain, Anjuli Shrestha, Prince N.A. Amoyaw, Babu L. Tekwani, M. O. Faruk Khan

Pharmaceutical Science and Research

Metabolic stability of the new antimalarial drug leads is determined using Human Liver Microsome (HLM) and specific cytochrome P450 enzyme (CYP2C8) taking the clinically used antimalarial drug chloroquine as a positive control. Experiment is done using standard methods. All the assays were conducted in 0.5 M phosphate buffer at pH 7.4. In general the metabolic reaction was initiated by adding 1 mM NADPH and 0.5 mg of enzyme. Incubations were done with time frequency of 0 hr, 1 hr, and 2 hrs at 37°C and the reactions were terminated by adding acetonitrile in the equal amounts of the assay mixture …

The College Of Pharmacy, South Dakota State University

Jackrabbits Script and Scope (Formerly called College of Pharmacy and Allied Health Professions Magazine)

[Page] 2 Student Organizations Throughout the history of the college, student organizations have played a strong part in what the college has become.
[Page] 8 Academic and athletic success Numerous students participate as members of the Jackrabbits’ athletics teams.
[Page] 10 Relationships matter Johns Hopkins researcher works with State on breast cancer and delivers second annual Francis Miller Lecture.
[Page] 12 Celebration of Excellence By playing a prominent role in interprofessional education, Debra Farver is named the college’s outstanding scholar.
[Page] 14 Pharmacist of the Year Associate professor Tadd Hellwig honored by South Dakota Society of Health-System Pharmacists.
[Page] 15 …

A Filtration System That Greatly Reduces Aluminum In Calcium Gluconate Injection, Usp Used To Prepare Parenteral Nutrition Solutions, Robert A. Yokel, Wesley R. Harris, Christopher D. Spilling, Vasiliy P. Abramov, Jason M. Lone, Robert J. Kuhn

Pharmaceutical Sciences Faculty Publications

OBJECTIVE: The study objective was to reduce aluminum (Al) in Calcium Gluconate Injection, US Pharmacopeia (USP) used in the preparation of parenteral nutrition (PN) solutions.

METHODS: A flow-through filter containing an immobilized chelator that complexes Al from Calcium Gluconate Injection, USP as it flows through the filter was designed, refined by design modifications, and extensively tested. When a small-volume parenteral vial containing 100 mL of Calcium Gluconate Injection, USP is connected on the inlet side of the filter, and the outlet side is connected to an evacuated receiving vial, the filtered solution is drawn into the receiving vial. This constitutes …

Pharmacy Law Brief: The Federal False Claims Act, Joseph L. Fink Iii

Pharmacy Practice and Science Faculty Publications

No abstract provided.

Posaconazole Tablet Pharmacokinetics: Lack Of Effect Of Concomitant Medications Altering Gastric Ph And Gastric Motility In Healthy Subjects., Walter K. Kraft, Peter S. Chang, Marlou L P S Van Iersel, Hetty Waskin, Gopal Krishna, Wendy M Kersemaekers

Department of Pharmacology and Experimental Therapeutics Faculty Papers

Posaconazole oral suspension is an extended-spectrum triazole that should be taken with food to maximize absorption. A new posaconazole tablet formulation has demonstrated improved bioavailability over the oral suspension in healthy adults in a fasting state. This study evaluated the effects of concomitant medications altering gastric pH (antacid, ranitidine, and esomeprazole) and gastric motility (metoclopramide) on the pharmacokinetics of posaconazole tablets. This was a prospective open-label 5-way crossover study in 20 healthy volunteers. In each treatment period, a single 400-mg dose (4 100-mg tablets) of posaconazole was administered alone or with 20 ml antacid (2 g of aluminum hydroxide and …

Transgender Patients: Communication Pearls For Pharmacists, Emmanuelle Schwartzmann, Thomas Kleyn

Pharmacy Faculty Articles and Research

Understanding the unique communication needs of transgender patients is critical in order to minimize health disparities and patient barriers to care. As this population gains more social and political acceptance, pharmacists must be equipped to provide medical acceptance through knowledge of how to appropriately communicate with these patients through active listening, empathy, and sensitivity, while maintaining a high standard of respect and privacy.

A Simple High Performance Liquid Chromatography Method For Determination Of Rebamipide In Rat Urine, Dustin L. Cooper, Sam Harirforoosh

Pharmacy Faculty Articles and Research

Rebamipide is a mucoprotective agent commonly used to prevent nonsteriodal anti-inflammatory drug-induced gastrointenstinal side effects [1]. Human plasma and urine analysis of rebamipide utilizing high performance liquid chromatography (HPLC) have been reported [2]. Recently, we reported on the plasma levels of rebamipide in presense or absence of celecoxib or diclofenac in rats [3] using a modified HPLC method of detection developed by Jeoung et al. [4]. To tailor the method towards use in urinary rebamipide extraction and analysis, the following modifications were made:

• To compensate for high concentrations of rebamipide found in urine, a new rebamipide stock solution was prepared …

Neonatal Abstinence Syndrome In Methadone Exposed Infants: Role Of Genetic Variability, Andrea L. Fielder, J. K. Coller, M. R. Hutchinson, Ross R. Haslam, Nona Lu, Susan C. Adeniyi-Jones, Michelle Ehrlich, Walter K. Kraft

Department of Pharmacology and Experimental Therapeutics Posters

Poster presented at: CPDD Scientific Meeting, San Juan, PR.

Aims: NAS incidence & severity in infants exposed to methadone during gestation is independent of maternal methadone dose. The incidence & severity of NAS could be in part due to genetic variability of key genetic loci related to opioid response; the interleukin-1beta (IL-1B) & mu opioid receptor (OPRM1) genes. This study aimed to investigate the impact of genetic variability in IL-1B -31 or OPRM1 A118G on NAS incidence (treatment required) & severity (dose of morphine).

Methods: This pilot study collected cheek cells from 71 methadone exposed infants; 46 …