Pharmacy and Pharmaceutical Sciences Commons^™

Effect Of Concomitant Medications Affecting Gastric Ph And Motility On Posaconazole Tablet Pharmacokinetics, Walter K. Kraft, P. Chang, Mlps Van Iersel, H. Waskin, G. Krishna, W. Kersemaekers

Department of Pharmacology and Experimental Therapeutics Faculty Papers

Poster presented at: Interscience Conference on Antimicrobial Agents and Chemotherapy (52^nd ICAAC) held in San Francisco 9/9-9/12

Background: Posaconazole (POS) oral suspension is an extended-spectrum triazole that should be taken with food to maximize absorption. A new POS tablet formulation has demonstrated improved bioavailability over oral suspension in healthy adults in the fasting state. This study evaluated the effect of concomitant medications altering gastric pH (antacid, ranitidine, and esomeprazole) and motility (metoclopramide) on the pharmacokinetics of POS tablet.

Methods: This was a prospective, open-label, 5-way crossover study in 20 healthy volunteers. In each treatment period, a single 400-mg (100 …

Anti-Cancer Drug Screening Of Dual Tubulin And Hsp27 Inhibitors With 2d And 3d Lung Cancer Cell Assays, Janine Maria Naim, Rati Lama

Undergraduate Research Posters 2012

Cancer is the leading cause of death worldwide. The current treatment options available for lung cancer are limited and have drawbacks such as poor bioavailability, numerous side effects, poor efficacy and drug resistance. 3D model serve as a novel approach for drug screening purposes and the evaluation of compounds in the platform can help identify potent compounds for further in vivo xenograft studies.

Oxygen Glucose Deprivation In Rat Hippocampal Slice Cultures Results In Alterations In Carnitine Homeostasis And Mitochondrial Dysfunction, Thomas Rau, Qing Lu, Shruti Sharma, Xutong Sun, Gregory Leary, Matthew L. Beckman, Yal Hou, Mark S. Wainwright, Michael P. Kavanaugh, David J. Poulsen, Stephen M. Black

Biomedical and Pharmaceutical Sciences Faculty Publications

Mitochondrial dysfunction characterized by depolarization of mitochondrial membranes and the initiation of mitochondrial-mediated apoptosis are pathological responses to hypoxia-ischemia (HI) in the neonatal brain. Carnitine metabolism directly supports mitochondrial metabolism by shuttling long chain fatty acids across the inner mitochondrial membrane for beta-oxidation. Our previous studies have shown that HI disrupts carnitine homeostasis in neonatal rats and that L-carnitine can be neuroprotective. Thus, this study was undertaken to elucidate the molecular mechanisms by which HI alters carnitine metabolism and to begin to elucidate the mechanism underlying the neuroprotective effect of L-carnitine (LCAR) supplementation. Utilizing neonatal rat hippocampal slice cultures we …

Leadership Development Of Students Through An Integrated Student Organization Structure In A College Of Pharmacy, T. Joseph Mattingly, David Marr, Joseph L. Fink Iii

Pharmacy Practice and Science Faculty Publications

Pharmacy is a profession that requires those who practice to be very well educated within their specialty. However, it is equally important for pharmacists to conduct themselves as professionals in all that they do so they can retain the trust of the public and the professionals with whom they deal on a daily basis. In addition, pharmacists are frequently called on to serve in leadership roles in several forums – professional associations, civic clubs, health-related voluntary organizations and a wide variety of other community or religious organizations.

Pharmacy Law Brief: Contemporary Legal Issues For Leadership In Non-Profits - I, Joseph L. Fink Iii

Pharmacy Practice and Science Faculty Publications

No abstract provided.

Uji Penghambatan Aktivitas Alfa-Glukosidase Ekstrak Dan Fraksi Daun Antidesma Montanum Blume, Nofiantini Nofiantini, Berna Elya, Azizahwati Azizahwati

Majalah Ilmu Kefarmasian

alpha-Glucosidase inhibitor has known to be a therapeutic agent for diabetes mellitus (DM) treatment, especially type 2 DM. Based on previous studies. There are various plants that have the effect of inhibiting the activity of a-glucosidase, one of which is garu leaves (Antidesma montanum Blume). This research aimed to get the fraction which had the highest Il-glucosidase inhibiting activity from ethanol extract of garu leaves and identify the chemical compounds from the most active fraction. Simplisia powder was extracted by maseration using 80% ethanol then fractionated using n-hexane, ethyl acetate, and methanol. Inhibitory activity test was performed by measuring absorbance …

Analisis Zat Warna Merah Sintetik Pada Selai Stroberi Yang Dijual Di Pasar Tradisional Kota Depok, Putri Ayuningtyas, Rani Sauriasari, Maryati Kurniadi

Majalah Ilmu Kefarmasian

Jam is a semi-solid food products made of fruit cooked with sugar that used as aflavoring on bakery including strawberry jam. Strawberry jam is added to food additives such as food dyes. The purpose of this study is to know about ponceau 4R, allura red, rodamin B, and amaran in the sample of strawberry jam in the traditional market at Depok City and to determine the levels of synthetic red dyes that are permitted on the sample strawberry jam. The method applied was dye isolation with wool and followed by analysis using a color reaction, then followed by paper chromatography …

Uji Stabilitas Fisik Dan Aktivitas Antioksidan Formula Krim Yang Mengandung Ekstrak Kulit Buah Delima, Joshita Djajadisastra, Juheini Amin

Majalah Ilmu Kefarmasian

Delima (Punica granatum L) merupakan salah satu buah memiliki aktivitas antioksidan yang kuat karena mengandung senyawa flavanoid dan tannin seperti asam elagic, asam gallat, punicalin, punicalagin, anthocianin, elligatanin, gallotanin, kuersetin, katekin. Senyawa—senyawa ini diketahui dapat mencegah dan menghambat terbentuknya radikal bebas yang penyebabkan penuaan dini dan penyakit kronis. Dalam penelitian ini ekstrak kulit buah delima diformulasikan dalam bentuk krim yang dibedakan kandungan nya yaitu konsentrasi 0, 75%, 1%, 2%. Uji kestabilan fisik dilakukan dengan penyimpanan sediaan pada tiga suhu yaitu suhu kamar; suhu 40C; 40,2 C, uji mekanik dan cycling test. Hasil penelitian ini menunjukkkan bahwa krim ekstrak kulit buah …

Uji Efek Analgesik Ekstrak Etanol Mencit Jantan Dengan Metode Tail-Flick, Widiarti Widiarti, Retnosari Andrajati, Juheini Amin

Majalah Ilmu Kefarmasian

In the previous study the analgesic effect of Cinnamommum zeylanicum Breyn had been investigating. The aim of this study was to investigate analgesic effect of the 70% ethanol extract of cinnamon bark (Cinnamommum zeylanicum Breyn.). This study used Tail Flick method at 25 male mice which have passed sensitivity test, divided into five groupes. Group I as negative control was administered 0,5% CMC, group Il as positive control was administered tramadol HCI, group Ill, IV and V was administered extract of cinnamon bark at 8; 16 and 32 mg/20 g BW. Drugs were orally administered to mice. The reaction of …

Seleksi Galur-Galur Leuconostoc Yang Mempunyai Aktivitas Bakteriostatin Terhadap Berbagai Bakteri Indikator, Agustina Retnaningsih, Amarila Malik, Maksum Radji

Majalah Ilmu Kefarmasian

Lactid Acid Bacteria (LAB) are known to produce bacteriocins which have antimicrobial activity, and possessed to be developed as antibiotic complement. This study aimed to characterize bacteriocins activity from Leuconostoc strains isolated previously from local sources, and to optimize pH and incubation temperature as well. A well diffusion agar assay for zone inhibition method and bacteriocin potency assay performing minimum inhibition concentration (MIC) have been done. Bacterial indicators used in this study are Leu. mesenteroides TISTR 120, and JCM 6124, Staphylococcus aureus FNCC 0047, Listeria monocytogenes FNCC 0156, Escherichia coli FNCC 0183, Pseudomonas aeruginosa FNCC 0063, Salmonella typhi FNCC 0165 …

Psychometrics Of The Scale Of Attitudes Toward Physician-Pharmacist Collaboration: A Study With Medical Students., Mohammadreza Hojat, John Spandorfer, Gerald A. Isenberg, Michael J. Vergare, Reza Fassihi, Joseph S. Gonnella

Department of Psychiatry and Human Behavior Faculty Papers

BACKGROUND: Despite the emphasis placed on interdisciplinary education and interprofessional collaboration between physicians and pharmacologists, no psychometrically sound instrument is available to measure attitudes toward collaborative relationships.

AIM: This study was designed to examine psychometrics of an instrument for measuring attitudes toward physician-pharmacist collaborative relationships for administration to students in medical and pharmacy schools and to physicians and pharmacists.

METHODS: The Scale of Attitudes Toward Physician-Pharmacist Collaboration was completed by 210 students at Jefferson Medical College. Factor analysis and correlational methods were used to examine psychometrics of the instrument.

RESULTS: Consistent with the conceptual framework of interprofessional collaboration, three underlying …

Development Of A Men’S Preference For Testosterone Replacement Therapy (P-Trt) Instrument, Sheryl L. Szeinbach, Enrique Seoane-Vazquez, Kent H. Summers

Pharmacy Faculty Articles and Research

Background: This study used a standard research approach to create a final conceptual model and the Preference for the Testosterone Replacement Therapy (P-TRT) instrument.

Methods: A discussion guide was developed from a literature review and expert opinion to direct one-on-one interviews with participants who used testosterone replacement therapy and consented to participate in the study. Data from telephone interviews were transcribed for theme analysis using NVivo 9 qualitative analysis software, analyzed descriptively from a saturation grid, and used to evaluate men’s P-TRT. Data from cognitive debriefing for five participants were used to evaluate the final conceptual model and …

Portable Bacterial Identification System Based On Elastic Light Scatter Patterns, Euiwon Bae, Dawei Ying, Donald Kramer, Valery Patsekin, Bartek Rajwa, Cheryl Holdman, Jennifer Sturgis, Vincent J. Davisson, J Paul Robinson

Borch Department of Medicinal Chemistry and Molecular Pharmacology Faculty Publications

Background

Conventional diagnosis and identification of bacteria requires shipment of samples to a laboratory for genetic and biochemical analysis. This process can take days and imposes significant delay to action in situations where timely intervention can save lives and reduce associated costs. To enable faster response to an outbreak, a low-cost, small-footprint, portable microbial-identification instrument using forward scatterometry has been developed.

Results

This device, weighing 9 lb and measuring 12 × 6 × 10.5 in., utilizes elastic light scatter (ELS) patterns to accurately capture bacterial colony characteristics and delivers the classification results via wireless access. The overall system consists of …

Research News: 2012, No. 1, University Of Mississippi. School Of Pharmacy

Research News: Grants and Publications (2000-2014)

Grants, publications, technology transfer, special announcements

Influence Of Electrostatic Charge Upon The Deposition Behavior Of Pharmaceutical Aerosols Within Cascade Impactors, Megha Mohan

Theses and Dissertations

Cascade impactors, routinely used for in vitro particle size characterization of pharmaceutical aerosols, are calibrated using dilute, charge-neutralized, monodisperse aerosols. But pharmaceutical aerosols are known to generate concentrated, inherently charged, polydisperse aerosol clouds. A computational model of the Andersen Cascade Impactor (ACI) suggested that the presence of charge on aerosol particles may influence their deposition within the ACI, but experimental validation of the model is warranted. This dissertation investigates the influence of electrostatic charge upon the deposition behavior of aerosols within cascade impactors, to address the impact of charge on particle size characterization. The influence of applied charge upon the …

Educating Pharmacy Students To Improve Quality (Epiq) In Colleges And Schools Of Pharmacy, Adrienne M. Gilligan, Jaclyn Myers, James D. Nash, Jill Lavigne, Leticia R. Moczygemba, Kimberly S. Plake, Ana C. Quiñones-Boex, David Holdford, Donna West-Strum, Terri L. Warholak

Pharmacy Faculty/Staff Publications

Objective. To assess course instructors’ and students’ perceptions of the Educating Pharmacy Students and Pharmacists to Improve Quality (EPIQ) curriculum.

Methods. Seven colleges and schools of pharmacy that were using the EPIQ program in their curricula agreed to participate in the study. Five of the 7 collected student retrospective pre- and post-intervention questionnaires. Changes in students’ perceptions were evaluated to assess their relationships with demographics and course variables. Instructors who implemented the EPIQ program at each of the 7 colleges and schools were also asked to complete a questionnaire.

Results. Scores on all questionnaire items indicated improvement in students’ perceived …

The Enhanced Pneumococcal Lamp Assay: A Clinical Tool For The Diagnosis Of Meningitis Due To Streptococcus Pneumoniae, Dong Wook Kim, Paul E. Kilgore, Eun Jin Kim, Soon Ae Kim, Dang Duc Anh, Bai Qing Dong, Jung Soo Kim, Mitsuko Seki

Department of Pharmacy Practice

Background: Streptococcus pneumoniae is a leading cause of invasive bacterial disease in developed and developing countries. We studied the loop-mediated isothermal amplification (LAMP) technique to assess its suitability for detecting S. pneumoniae nucleic acid in cerebrospinal fluid (CSF).

Methodology/Principal Findings: We established an improved LAMP assay targeting the lytA gene (Streptococcus pneumoniae [Sp] LAMP). The analytical specificity of the primers was validated by using 32 reference strains (10 Streptococcus and seven non-Streptococcus species) plus 25 clinical alpha-hemolytic streptococcal strains, including four S. pneumoniae strains and 21 other strains (3 S. oralis, 17 S. mitis, and …

Α2-Adrenoceptor And 5-Ht3 Serotonin Receptor Ligands As Potential Analgesic Adjuvants, Genevieve Alley

Theses and Dissertations

There continues to be a need for more effective analgesics. The α2-adrenoceptor (AR) agonist clonidine is an analgesic whose use is severely limited by undesirable side effects. meta-Chlorophenylguanidine (MD-354), an agent developed in our laboratory, selectively potentiates the antinociceptive effects of clonidine in a biphasic manner. Mechanistic studies suggest that both 5-HT3 receptor and α2-AR mechanisms are involved. To further evaluate mechanisms underlying the analgesia-potentiating effect of clonidine by MD-354, pharmacological studies using more established 5-HT3 receptor agonists: meta-chlorophenylbiguanide (mCPBG) and centrally-acting SR57227A, and non-selective α2-adrenoceptor ligand TDIQ, administered alone and in combination with clonidine, were conducted in mouse antinociceptive …

Discovery And Biophysical Characterization Of Allosteric Inhibitors Of Factor Xia (Fxia), Malaika Argade

Theses and Dissertations

Thrombosis is one of the leading causes of mortality and morbidity that is associated with myocardial infarction, stroke and pulmonary embolism. Anti-thrombotic agents which intend to reduce the occurrence and severity of thrombosis usually target the enzymes of the coagulation cascade. FXIa, a 160 kDa homodimer is gaining popularity of late as a potential target for anti-thrombotic agents due to its relative safety. A number of inhibitors which target the active site of FXIa have been reported but to our knowledge there have been no inhibitors which act via an allosteric mechanism. The aim of this project was to screen …

Opinion: Bias Is Unavoidable, Lisa Cosgrove

Counseling, School Psychology & Sport Faculty Publication Series

It is part of the human condition to have implicit biases—and remain blissfully ignorant of them. Academic researchers, scientists, and clinicians are no exception; they are as marvelously flawed as everyone else. But it is not the cognitive bias that’s the problem. Rather, the denial that there is a problem is where the issues arise. Indeed, our capacity for self-deception was beautifully captured in the title of a recent book addressing researchers’ self-justificatory strategies, Mistakes Were Made (But Not by Me).