Medicine and Health Sciences Commons^™

Linear Ubiquitin Chain-Binding Domains, Lilian Fennell, Simin Rahighi, Fumiyo Ikeda

Pharmacy Faculty Articles and Research

Ubiquitin modification (ubiquitination) of target proteins can vary with respect to chain lengths, linkage type, and chain forms, such as homologous, mixed, and branched ubiquitin chains. Thus, ubiquitination can generate multiple unique surfaces on a target protein substrate. Ubiquitin‐binding domains (UBDs) recognize ubiquitinated substrates, by specifically binding to these unique surfaces, modulate the formation of cellular signaling complexes and regulate downstream signaling cascades. Among the eight different homotypic chain types, Met1‐linked (also termed linear) chains are the only chains in which linkage occurs on a non‐Lys residue of ubiquitin. Linear ubiquitin chains have been implicated in immune responses, cell death …

Optimasi Aktivitas Bakteriosin Yang Dihasilkan Oleh Bakteri Lactobacillus Plantarum Dari Minuman Ce Hun Tiau, Rafika Sari, Pratiwi Apridamayanti, Melly Octaviani

Pharmaceutical Sciences and Research

Bacteriocin is a protein compound with a small molecular weight that has an antibacterial activity. Bacteriocin has been widely applied as a natural food preservative, as it effectively prevents the growth of pathogenic bacteria in foods and beverages. The aim of this research was to know the activity of bacteriocin produced by lactic acid bacteria Lactobacillus plantarum from Ce hun tiau beverages against Escherichia coli and Staphylococcus aureuswith different pH and temperature treatments. In this study, Lactobacillus plantarum bacteria isolated from Ce hun tiau beverages were characterized by Gram staining test. Bacteriocin was extracted from Lactobacillus plantarum bacteria which had …

Aktivitas Mukolitik Kombinasi Ekstrak Etanol Daun Kemangi Dan Ekstrak Etanol Daun Sirih Merah, Neng Fisheri Kurniati, Deden Winda Suwandi, Safira Yuniati

Pharmaceutical Sciences and Research

A cough is a protective physiological mechanism that is useful for removing and clearing the respiratory tract from sputum and foreign particles that can cause infection. Treatments for cough disorders using medicinal plants were conducted because medicinal plants were widely known to have less side effects than synthetic drugs. Basil leaves (Ocimum sanctum L.) and red betel leaves (Piper crocatum Ruiz and Pav) have been used traditionally to treat a cough. The purpose of this study was to determine the mucolytic activity, and the effective concentration of the combination of basil and red betel leaves ethanol extract. The mucolytic activity …

Peran Tenaga Kefarmasian Dalam Penanggulangan Bencana Role Of Pharmacist In Disaster Management, Meutia Faradilla

Pharmaceutical Sciences and Research

Indonesia is a country that has high potency to be affected by disaster, either by natural or man-made disaster. After the 2004 tsunami, Indonesian government has improved its disaster prevention policy and program. In disaster management study, health management in disaster setting is aimed to assure the implementation of health service toward victims accordingly. As integrated part of the healthcare team in disaster management, pharmacists have to understand the importance of pharmaceutical care in pre-disaster, disaster, and post-disaster phase. This article aims to provide an overview on pharmacists’ role in disaster management from preparing and distributing medicine and medical devices …

Sensitivity Of Escherichia Coli Bacteria Towards Antibiotics In Patient With Diabetic Foot Ulcer, Rafika Sari, Pratiwi Apridamayanti, Indira Diah Puspita

Pharmaceutical Sciences and Research

Chronic complication of diabetes mellitus is diabetic foot ulcers. Diabetic foot ulcer can be defined as an open wound in the feet which will become infected as the result of high blood sugar levels that develops and become place of bacteria. One of the bacteria in diabetic foot ulcer is Escherichia coli. Imprecise use of antibiotics in the treatment of diabetic foot ulcers can cause antibiotic resistance to bacteria. This study aims to determine antibiotic sensitivity of Escherichia coli bacteria in diabetic foot ulcer Wagner grade III and IV. Samples of diabetic foot ulcer swab’s with Wagner grade III and …

Potency Of (Poly) Acrylic/Carboxymethyl Starch-Chitosan Biohydrogel For Curcumin Oral Delivery Matrix, Eka Ruriani, Djumali Mangunwidjaja, Nur Richana, Titi Candra Sunarti

Pharmaceutical Sciences and Research

Biohydrogel has gathered great interest in the pharmaceuticals field. This natural polymers were biodegradable, non-toxic, biocompatible, and its specific ability to response environment change can be considered for the controlled released matric of bioactive compound. In this study, the biohydrogel was synthesized by graft-copolymerization of acrylic acid onto carboxymethyl starch (CMS) and chitosan. The objective of this research was to determine the effect of CMS-chitosan ratio on the biohydrogel characteristic. The acrylic acid was grafted on to the backbone (3:1) using cerric ammonium nitrate as the inisiator.A standarded curcumin was applied to test the binding potency of matrix. A higher …

Evaluasi Rasionalitas Penggunaan Obat Antihipertensi Di Puskesmas Siantan Hilir Kota Pontianak Tahun 2015, Eka Kartika Untari, Alvani Renata Agilina, Ressi Susanti

Pharmaceutical Sciences and Research

Hypertension is widely known as cardiovascular disease. In addition to resulting heart failure, hypertension can result in kidney failure and cerebrovascular disease. This study was aimed to determine the percentage of treatment rationality of hypertensive patient treatment outpatient in Puskesmas Siantan Hilir Pontianak 2015 which includes the appropriate indication, appropriate drug, appropriate patient, and appropriate dose based on the guideline JNC 7. This study was cross-sectional study using medical records of outpatient hypertension patients in 2015. The total of sample analyzed in this research were 92 medical records of hypertension patients from 118 medical records. The percentage of using the …

Evaluation Of Propolis And Milk Administration On Caffein-Induced Mus Musculus Fetus Skeletal, Dwisari Dillasamola, Almahdy A, Novita Purnama Sari, Biomechy Oktomalio Putri, Noverial Noverial, Skunda Diliarosta

Pharmaceutical Sciences and Research

Caffeine consumption by pregnant women at doses above 300 mg/day was suggested to cause skeletal damage. Propolis with high flavonoids concentration could increase the number of osteoblasts. This research aims to evaluate the effect of propolis and milk administration on fetal skeletal of caffeine-induced female mice (Mus musculus). Mice were divided into six groups: negative group, positive group of caffeine (a dose of 75 mg/kg BW), positive group of propolis (a dose of 1400 mg/kg BW), positive group of milk (200 ml), group D1 (caffeine 75 mg/kg BW and propolis 1400 mg/kg BW) and group D2 (caffeine 75 mg/kg BW …

The Hospital Antimicrobial Use Process: From Beginning To End, William R. Truong, Jason Yamaki

Pharmacy Faculty Articles and Research

Hospital antimicrobial stewardship (AMS) programs are responsible for ensuring that all antimicrobials are utilized in the most appropriate and safe manner to improve patient outcomes, prevent adverse drug reactions, and prevent the development of antimicrobial resistance. This Perspectives article outlines the hospital antimicrobial use process (AUP), the foundational system that ensures that all antimicrobials are utilized in the most appropriate and safe manner. The AUP consists of the following steps: antimicrobial ordering, order verification, preparation and delivery, administration, monitoring, and discharge prescribing. AMS programs should determine how each step contributes to how an antimicrobial is used appropriately or inappropriately at …

Translesion Synthesis Inhibitors As Anti-Cancer Adjuvant Agents, Kelly Allison Chan

University Scholar Projects

The translesion synthesis (TLS) pathway is a major mechanism through which cancer cells replicate past DNA lesions and promote chemoresistance. TLS allows cancers to survive genotoxic chemotherapy and increases the rate of mutation in tumors leading to drug-resistant cells. Cancer cells use a set of specialized low-fidelity TLS DNA polymerases to copy over lesions with Rev1 serving as a key scaffolding protein. Suppressing Rev1 activity sensitizes cancers to genotoxic chemotherapy and reduces the onset of chemoresistance by decreasing tumor mutation rate. Disruption of the Rev1/polζ-dependent TLS selective inhibitors has demonstrated the ability to sensitize cancer cells to platinating agents and …

Evaluating Itraconazole Analogues And Translesion Synthesis Inhibitors As Anti-Cancer Agents, Kelly Allison Chan

Honors Scholar Theses

My projects were to evaluate itraconazole (ITZ) analogues as anti-cancer hedgehog (Hh) and angiogenesis inhibitors, and translesion synthesis (TLS) inhibitors as anti-cancer agents. Itraconazole (ITZ) is a clinically effective triazole antifungal agent that has also been identified for its anti-cancer properties. As reported in the current literature, ITZ inhibits Gli1 transcription of the Hedgehog (Hh) signaling pathway and angiogenesis. However, the triazole moiety of ITZ has a detrimental side effect of inhibiting cytochrome P450 3A4 enzymes (CYP3A4). Thus, we have removed the triazole from the ITZ scaffold and develop a new series of ITZ analogues called des-triazole ITZ analogues. The …

Human Β-Defensin 1 And Β-Defensin 3 (Mouse Ortholog Mbd14) Function As Full Endogenous Agonists At Select Melanocortin Receptors, Mark D. Ericson, Anamika Singh, Srinivasa R. Tala, Erica M. Haslach, Marvin L. Dirain, Jay W. Schaub, Viktor Flores, Natalie Eick, Cody J. Lensing, Katie T. Freeman, Branden A. Smeester, Danielle N. Adank, Stacey L. Wilber, Robert Speth, Carrie Haskell-Luevano

HPD Articles

β-Defensin 3 (BD3) was identified as a ligand for the melanocortin receptors (MCRs) in 2007, although the pharmacology activity of BD3 has not been clearly elucidated. Herein, it is demonstrated that human BD3 and mouse BD3 are full micromolar agonists at the MCRs. Furthermore, mouse β-defensin 1 (BD1) and human BD1 are also MCR micromolar agonists. This work identifies BD1 as an endogenous MCR ligand and clarifies the controversial role of BD3 as a micromolar agonist.

A Study Of Albendazole And Artemisinin Drugs Under Electrochemical Oxidation, Zahilis A. Mazzochette

Theses and Dissertations

This work is aimed to investigate the metabolic behavior of albendazole and artemisinin. The electrochemical oxidation and reduction of these drugs were performed on electrode materials to mimic their metabolism in vivo using cyclic voltammetry and bulk electrolysis analysis. The oxidation of albendazole on gold electrode surface yielded albendazole sulfoxide and albendazole sulfone which are the main metabolites of this drug in vivo. Reduction of artemisinin on glassy carbon (GC) electrode surface yielded dihydroartemisinin and deoxy artemisinin. The formation of these products was monitored using liquid chromatography and mass spectrometry techniques. The redox processes for both drugs were shown to …

Synthesis And Cytotoxicity Evaluation Of Functionalized Betulin Derivatives, Amardeep Patel

Theses and Dissertations

Betulin and betulinic acid are complex natural compounds that can be readily extracted in high quantities from external bark of yellow and white birch trees. Birch tree is native to northern New Jersey and is also commonly available for purchase as firewood. Betulinic acid is found to exhibit very good activity against few cancer cell lines, and is relatively non-toxic to normal cells. The ready availability and selective cytotoxicity coupled with the favorable therapeutic index have made betulinic acid an attractive and promising anticancer agent. However, this molecule is almost insoluble in water and shows anti-cancer activity only on very …

'No Pink Ribbons': How Women's Lived Experiences With Breast Atypia Inform Decisions Involving Risk-Reducing Medications, Sarah L. Goff, Reva Kleppel, Grace Makari-Judson

Journal of Patient-Centered Research and Reviews

Purpose: Atypical hyperplasia (AH) is associated with a nearly 4-fold elevation of lifetime risk for breast cancer, and lobular carcinoma in situ (LCIS) is associated with a 7- to 8-fold risk. Women with AH/LCIS make numerous decisions in the course of treatment, including whether to take a risk-reducing medication, an option relatively few women pursue. We explored women’s decision-making processes through patient narratives in an effort to inform decision supports for AH/LCIS.

Methods: We conducted in-depth interviews with 20 English-speaking women with AH/LCIS and no subsequent diagnosis of invasive breast cancer who had enrolled in the Rays of Hope Center …

Stability Of Extemporaneously Prepared Ophthalmic Solutions For Mydriasis, Nicole A. Camp, Jennifer T. Nadra, Susan E. Hughes, Justine M. Gilbert, Fang Zhao

Doctoral External Publications

Purpose Results of an evaluation of the physical and chemical stability of extemporaneously prepared adult and pediatric ophthalmic solutions containing combinations of phenylephrine, tropicamide, and cyclopentolate are reported.

Methods A stability study was conducted to help determine the feasibility of innovative formulations to meet an unmet clinical need for combination mydriatic ophthalmic eyedrops. An adult mydriatic ophthalmic solution containing phenylephrine hydrochloride 2.5% and tropicamide 1.0% and a pediatric formulation containing phenylephrine hydrochloride 2.5%, tropicamide 0.5%, and cyclopentolate hydrochloride 0.5% were prepared using proper aseptic techniques. Triplicate samples of each formulation were stored for 60 days at refrigeration temperatures (2–8 °C) …

Swosu Research And Scholarly Activity Fair 2018, Lisa Appeddu, Cj Smith

SWOSU Research and Scholarly Activity Fair Programs

On behalf of the members of the Southwestern Oklahoma State University (SWOSU) University Research and Scholarly Activity Committee (USRAC) - Welcome to the Twenty-Fifth SWOSU Research and Scholarly Activity Fair! There are 130 poster presentations and 10 oral presentations involving 293 student researchers, writers, presenters, artists, collaborators, and faculty sponsors encompassing activities from the SWOSU College of Pharmacy; SWOSU School of Nursing & Allied Health Sciences; and SWOSU Departments of Art, Communication, & Theatre; Biological Sciences; Business & Computer Science; Chemistry and Physics; Education; Engineering Technology; Language & Literature; Music; Psychology; and Social Sciences. This also includes guest presenters from …

Kshv Induces Immunoglobulin Rearrangements In Mature B Lymphocytes, Jennifer Totonchy, Jessica M. Osborn, Amy Chadburn, Ramina Nabiee, Lissenya Argueta, Geoffrey Mikita, Ethel Cesarman

Pharmacy Faculty Articles and Research

Kaposi sarcoma herpesvirus (KSHV/HHV-8) is a B cell tropic human pathogen, which is present in vivo in monotypic immunoglobulin λ (Igλ) light chain but polyclonal B cells. In the current study, we use cell sorting to infect specific B cell lineages from human tonsil specimens in order to examine the immunophenotypic alterations associated with KSHV infection. We describe IL-6 dependent maturation of naïve B lymphocytes in response to KSHV infection and determine that the Igλ monotypic bias of KSHV infection in vivo is due to viral induction of BCR revision. Infection of immunoglobulin κ (Igκ) naïve B cells induces expression …

April 2018, Randy Curry, Cindy Brooks

RURAL ROCKS

Rural Rocks, the Rural Health Network newsletter by the SWOSU College of Pharmacy

Sk Channel Modulators As Drug Candidates And Pharmacological Tools, Razan Orfali

Pharmaceutical Sciences (MS) Theses

The small- and intermediate-conductance Ca2+ activated K + (SK/IK) channels play a fundamental role in the regulation of neurons in the central nervous system. In animal models, SK/IK channel positive modulators have been shown to be effective in reducing the symptoms of neurological diseases such as ataxia. Ataxia is a lethal neurological rare disease characterized by lack of balance and incoordination of muscle movements, often as a result of cerebellar or spinocerebellar neurodegeneration. SK/IK channel modulators have been developed over the past few decades. Currently available modulators are often weak in potency. Lack of knowledge about the binding site for …

Differential Effects Of Linkers On The Activity Of Amphiphilic Tobramycin Antifungals, Marina Y. Fosso, Sanjib K. Shrestha, Nishad Thamban Chandrika, Emily K. Dennis, Keith D. Green, Sylvie Garneau-Tsodikova

Pharmaceutical Sciences Faculty Publications

As the threat associated with fungal infections continues to rise and the availability of antifungal drugs remains a concern, it becomes obvious that the need to bolster the antifungal armamentarium is urgent. Building from our previous findings of tobramycin (TOB) derivatives with antifungal activity, we further investigate the effects of various linkers on the biological activity of these aminoglycosides. Herein, we analyze how thioether, sulfone, triazole, amide, and ether functionalities affect the antifungal activity of alkylated TOB derivatives against 22 Candida, Cryptococcus, and Aspergillus species. We also evaluate their impact on the hemolysis of murine erythrocytes and the …

Paclitaxel Enhances Oncolytic Potential Of Herpes Simplex Virus Type-1 In Cancer Cells, Misagh Naderi

LSU Master's Theses

Taxanes are spindle poisons that bind to and stabilize microtubules resulting in mitotic arrest. Herpes simplex Typ-1 (HSV-1) virions utilize the microtubular network for intracellular transport during both virus entry and virus egress from infected cells. It has been reported previously that taxanes may synergize with oncolytic herpes simplex viruses in the treatment of experimental prostate and breast tumors in mice. Other reports have indicated that taxanes may inhibit viral replication in infected cells. In this study the previously characterized Oncolytic Herpes Simplex Virus type 1 (OSVP), which was constructed in Kousoulas lab was used in conjugation with paclitaxel (taxol) …

Dopamine Cell Loss Within The Nigrostriatal Pathway Due To Oxidative Stress From Chronic Methylphenidate, Shannon Ketchem, Tucker Ensley, Hannah Oakes, Brooks B. Pond

Appalachian Student Research Forum

Attention deficit hyperactivity disorder (ADHD) is a neurobehavioral disorder that affects 11% of children in the US alo­ne. Methylphenidate (MPH) is the most commonly prescribed drug for the treatment of ADHD. Given the fact that ADHD symptoms persist in up to 50% of patients, many children receive MPH from childhood to early adulthood. Unfortunately, most of the scientific literature focuses on the short-term consequences of MPH, even though individuals are taking MPH for many years. MPH acts by blocking dopamine (DA) transporters and norepinephrine transporters, preventing the reuptake of these catecholamines following release. Previous research has shown that long-term exposure …

Refrigerated Stability Of Diluted Cisatracurium, Rocuronium, And Vecuronium For Skin Testing After Perioperative Anaphylaxis, Kristen Dinsmore, Bethany Campbell, Timothy Archibald, Greg Mosier, Stacy Brown Phd, Alexei Gonzalez-Estrada Md

Appalachian Student Research Forum

Rationale: The purpose of this study is to investigate the stored stability of dilutions of neuromuscular blocking agents (NMBAs), namely cisatracurium, rocuronium, and vecuronium, for skin prick/intradermal testing.

Methods: Concentrations of NMBAs were monitored by liquid chromatography-mass spectrometry (LC-MS/MS) for a period of 14 days. Dilutions of NMBAs were prepared in saline by factors of 10x, 100x, 1,000x, 10,000x, and 100,000x as sensitivity of the assay allowed. Diluted drug products were stored in a laboratory refrigerator until sampling. On sampling days, aliquots of each dilution were removed and compared to a freshly prepared set of reference dilutions.

Results: The results …

Examining The Use Of Rapid Polymerase Chain Reaction Assay In Optimizing Antimicrobial Usage In Respiratory Viral Infections, Deandra Romero, Ana Lopez-Samblas, Maria Rojo-Carlo

All Publications

Abstract Category: Research

Purpose: Historically, respiratory pathogen testing has included the use of cultures and antigen-testing. Introduction of rapid polymerase chain reaction (PCR) assay has resulted in fast, effective identification of viral pathogens. However, studies show conflicting findings in the usefulness of PCR technology in the management of respiratory infections. The objective of this study is to examine the use of viral PCR assays in the management of respiratory viral infections in a community hospital. The study will describe viral PCR use in identifying viral pathogens, evaluating appropriate treatment, and de-escalating of antimicrobial therapy when indicated.

Methods: Patients will be …

Projection Of Potential Reimbursement Of A Post-Hospital Discharge Pharmacist Operated Medication Management Service, Patricia Gonzalez-Abreu, Maria Perez Arias, Ana Lopez-Samblas

All Publications

Abstract Category: Practice Innovation / Performance Improvement (PI)

Purpose: It is well established in the literature that pharmacists providing medication therapy management services (MTM) post-hospital discharge can improve medication adherence and safety, as well as decrease Emergency Department visits and readmissions. Although the evidence supports these programs, the number of patients receiving such services is very limited, mainly due to cost. The purpose of this study is to determine if enough revenue can be generated to sustain a post-discharge pharmacist driven medication therapy management program.

Methods: A prospective review of patients discharged from medical/surgical units for an 11 months period …

The 340b Program: Benefits And Limitations, Craig Kimble Pharmd, Mba, Ms, Bcacp, Alberto Coustasse Dr.Ph. Md, Mba, Mph

Management Faculty Research

This in progress study reviews challenges and successes associated with implementing a 340B program at Marshall Health and Cabell Huntington Hospital (CHH) in Huntington, West Virginia. CHH qualified as a participant in the 340B program because it has met qualification as a disproportionate share hospital (DSH). The site has also been able to open two outpatient pharmacies to serve the targeted patient population. The pharmacies have also been able to use savings from the program to embed clinical pharmacists into the physician care areas to provide medication therapy management services including discharge counselling, disease state management services, patient financial assistance …

Do Paraben Derivatives Alter T Cell Immunity?, Hailey Kintz

Spring Presentation of Undergraduate Research

T cells immunity is linked to a complex system of cytokines that determine differentiation of naïve T cells into Th1, Th2, Th17, and Treg cells. Estrogen production or periods of elevated production have been correlated with an anti-inflammatory state in which Th2 and Treg cells are up-regulated. Such responses in the immune system are capable of supporting pre-cancerous activity. We are investigating the tie between the xenoestrogen compounds found in cosmetics, parabens, and their ability to regulate T cell immunity. Testing parabens and paraben derivatives with weaker estrogen receptor association will allow for a better understanding of the interplay between …

Osteoarthritis, Cerebrovascular Dysfunction And The Common Denominator Of Inflammation: A Narrative Review, B. K. Al-Khazraji, C. T. Appleton, F. Beier, T. B. Birmingham, J. K. Shoemaker

Physiology and Pharmacology Publications

© 2018 The Author(s) Objective: Population-based cohort studies suggest an association between osteoarthritis (OA) and cerebrovascular disease, yet the mechanisms underlying vascular comorbidities in OA remain unclear. The purpose of this narrative review is to discuss the literature examining inflammation in OA with a focus on physiological mechanisms, and whether overlapping mechanisms exist in cerebrovascular dysfunction. Method: A literature search was conducted in PubMed using combinations of search terms: osteoarthritis, cerebrovascular (disease/dysfunction/risk), cardiovascular (disease/dysfunction/risk), aging/ageing, inflammation, inflammatory mediators, cytokine, c-reactive protein, interleukin, advanced glycation end-products, metabolic syndrome, reactive oxidative species, cognitive impairment, (vascular-related) dementia, small cerebral vessel disease, endothelial function, …

Maternal Nicotine Exposure Leads To Augmented Expression Of The Antioxidant Adipose Tissue Triglyceride Lipase Long-Term In The White Adipose Of Female Rat Offspring., Nicole Barra, Taylor Vanduzer, Alison C. Holloway, Daniel B. Hardy

Physiology and Pharmacology Publications

Globally, approximately 10-25% of women smoke during pregnancy. Since nicotine is highly addictive, women may use nicotine containing products like nicotine replacement therapies for smoking cessation, but the long-term consequences of early life exposure to nicotine remain poorly defined. Our laboratory has previously demonstrated that maternal nicotine exposed (MNE) rat offspring exhibit hypertriglyceridemia due to increased hepatic de novo lipogenesis. Hypertriglyceridemia may also be attributed to impaired white adipose tissue (WAT) lipid storage; however, the effects of MNE on WAT are not completely understood. We hypothesize that nicotine-induced alterations in adipose function (e.g. lipid storage) underlie dyslipidemia in MNE adults. …