Pharmacy and Pharmaceutical Sciences Commons^™

Differential Expression And Activities Of Cytochrome P450 3a In The Rat Brain Microsomes And Mitochondria, Nouf Alshammari, Devaraj Venkatapura Chandrashekar, Mamunur Rashid, Reza Mehvar

Pharmacy Faculty Articles and Research

Midazolam (MDZ), a benzodiazepine derivative, is metabolized to 1′- and 4-hydroxylated metabolites (1′-OH-MDZ and 4-OH-MDZ, respectively) by cytochrome P450 3A (CYP3A). The purpose of this study was to investigate the CYP3A-mediated hydroxylation of MDZ in the rat brain mitochondria (MT). Brain microsomes (MC) and MT fractions were prepared from rats (n = 8) using differential and density gradient centrifugations, and the purity of the fractions was evaluated using VDAC1 and calreticulin as markers of MT and MC, respectively. The formation rates of 1′-OH-MDZ and 4-OH-MDZ in the rat brain MC and MT samples were determined using an LC–MS/MS method …

Screening Of Adapalene Microsponges Fabrication Parameters With Insight On The In Vitro Biological Effectiveness, Dalia Attia, Rania M Yehia, Mohey Elmazar, Mohamed A El-Nabarawi, Mahmoud H Teaima

Pharmacy

Purpose: The objective of the present study was to scrutinize the microsponges (MS) as a carrier system using Adapalene (ADA) as a model drug. Methods: Data modelling was implemented using Plackett-Burman design to identify the main variables affecting the formulation of ADA-MS. The adopted method of preparation for MS was quasi-emulsion solvent diffusion method. The nominated independent variables were volume of organic phase, sonication time, stirring speed, drug percent, polymer type, emulsifier concentration, and method of organic phase addition. As for the dependent variables, they included entrapment efficiency (E.E.%), production yield (P.Y. %), particle size (P.S.) and morphology. Furthermore, selected …

Impact Of A Multifaceted Intervention On Physicians' Knowledge, Attitudes And Practices In Relation To Pharmaceutical Incentivisation: Protocol For A Randomised Control Trial, Muhammad Naveed Noor, Mishal Khan, Afifah Rahman-Shepherd, Amna Rehana Siddiqui, Sabeen Sharif Khan, Iqbal Azam, Sadia Shakoor, Rumina Hasan

Department of Pathology and Laboratory Medicine

Introduction: In settings where the private sector constitutes a larger part of the health system, profit-gathering can take primacy over patients' well-being. In their interactions with pharmaceutical companies, private general practitioners (GPs) can experience the conflict of interest (COI), a situation whereby the impartiality of GPs' professional decision making may be influenced by secondary interests such as financial gains from prescribing specific pharmaceutical brands.
Methods and analysis: This study is a randomised controlled trial to assess the impact of a multifaceted intervention on GPs' medical practice. The study sample consists of 419 registered GPs who own/work in private clinics and …

The Effect Of Fatty Acid Synthase (Fasn) Depletion In Pulmonary Metastatic Formation In Breast Cancer Murine Models, Zilin Xianyu

The Journal of Purdue Undergraduate Research

No abstract provided.

Assessing Availability And Effectiveness Of Pharmacy Spanish Interpreter Services: A Systematic Review, Ma. Emmanuelle R. Domingo

The Journal of Purdue Undergraduate Research

No abstract provided.

Carum Carvi Modulates Acetaminophen-Induced Hepatotoxicity: Effects On Tnf-Α, Nf-Κb, And Caspases, Tahir Maqbool Mir, Muneeb U. Rehman, Mohammad Khalid Ashfaq, Wajhul Qamar

Faculty and Student Publications

Carum carvi is a well-known herb traditionally used as a spice in Asian countries. Acetaminophen is a known marketed drug mainly used as an analgesic. It has been scientifically proven that consumption of acetaminophen (paracetamol) is associated with liver toxicity if taken in high doses without medical supervision. The present study evaluated the in vivo antioxidant and hepatoprotective efficacy of Carum carvi against acetaminophen-induced hepatotoxicity in Wistar rats. Our results demonstrate that Carum carvi, at doses (mg/kg) of 100 (D1) and 200 (D2), showed inhibitory properties for DNA-sugar damage, lipid peroxidation, DPPH scavenging, and increased reducing potential in a concentration-dependent …

Development Of A Gc/Q-Tof-Ms Method Coupled With Headspace Solid-Phase Microextraction To Evaluate The In Vitro Metabolism Of Β-Caryophyllene, Joseph Lee, Mei Wang, Goutam Mondal, Ikhlas A. Khan

Faculty and Student Publications

Sample preparation remains both a challenging and time-consuming process in the field of bioanalytical chemistry. Many traditional techniques often require multi-step processes, which can introduce additional errors to the analytical method. Given the complexity of many biological matrices, thorough analyte extraction presents a major challenge to researchers. In the present study, a headspace solid-phase microextraction (HS-SPME) coupled with a GC/Q-ToF-MS method, was developed to quantify in vitro metabolism of β-caryophyllene by both human liver microsome (HLM) and S9 liver fractions. Validation of the method was demonstrated both in terms of linearity (R2 = 0.9948) and sensitivity with a limit of …

Comparative Genomics Of Streptococcus Oralis Identifies Large Scale Homologous Recombination And A Genetic Variant Associated With Infection, Luke R. Joyce, Madison A. Youngblom, Harshini Cormaty, Evelyn Gartstein

Faculty and Student Publications

The viridans group streptococci (VGS) are a large consortium of commensal streptococci that colonize the human body. Many species within this group are opportunistic pathogens causing bacteremia and infective endocarditis (IE), yet little is known about why some strains cause invasive disease. Identification of virulence determinants is complicated by the difficulty of distinguishing between the closely related species of this group. Here, we analyzed genomic data from VGS that were isolated from blood cultures in patients with invasive infections and oral swabs of healthy volunteers and then determined the best-performing methods for species identification. Using whole-genome sequence data, we characterized …

Rosmarinic Acid Prevents Cisplatin-Induced Liver And Kidney Injury By Inhibiting Inflammatory Responses And Enhancing Total Antioxidant Capacity, Thereby Activating The Nrf2 Signaling Pathway, Yifei Xiang, Min Ji, Liqin Wu, Li Lv

Faculty and Student Publications

Drug-induced liver and kidney damage is an emergent clinical issue that should be addressed. Rosmarinic acid (RA) has obvious anti-inflammatory and antioxidant effects, so we evaluated the anti-inflammatory and antioxidant effects of RA pretreatment on serum and liver and kidney tissues of cisplatin (CP)-treated mice and explored the possible mechanisms. The results showed that RA pretreatment effectively downregulated the serum, liver, and kidney levels of ALT, AST, BUN, and CRE and the inflammatory factors IL-1β, IL-6, and TNF-α, and simultaneously enhanced the total antioxidant capacity of the liver and kidney. RA pretreatment significantly reduced the levels of MPO, MDA, and …

Is The 340b Hospitals Battle At The Supreme Court Over?, Casey W.. Baker, Susan W. Lanham, Alberto Coustasse

Accounting Faculty Research

Under the Federal 340B Program, hospitals and eligible health care clinics that serve low income or rural populations can qualify for federally negotiated manufacturer discounts on purchases of prescription drugs. Approximately 50,000 entities participate in the 340B program, where pharmaceutical manufacturers are instructed to supply outpatient medications to participating providers at discounted rates of 20% to 50%. Participating hospitals depend on profits from the differential between their reimbursement for these drugs and the discounted rates they disburse to finance affordable patient care in underserved communities. On June 15, 2022, the US Supreme Court ruled that major cuts to 340B payments …

Radio Frequency Identification Enhances Patient Safety, Craig Kimble, Alberto Coustasse, Ken Maxik

Pharmacy Practice & Administration

Radio Frequency Identification (RFID) is a technology that uses tags and readers to identify and collect asset information. In pharmacies, this usually means RFID is used for high cost equipment or pharmaceuticals. RFID applications have been in use for many years but recently gained traction in health systems. RFID is becoming particularly effective in drug inventory and automation applications, such as medication carousels and pick-to-light systems.

Evaluate 503b Facilities For Outsourced Compounds, Sarah Clemente, Brittany Riley, Alberto Coustasse

Pharmacy Practice & Administration

The US health care system has encountered long-standing, complex challenges, including growing costs, overuse of care, staffing shortages and supply chain weaknesses. COVID-19 revived these pressures, transforming the health care landscape. Medication and staffing shortages plague hospital systems, and pharmacies are not exempt. Most health systems have experienced high levels of pharmacy technician turnover, with most reporting a minimum turnover rate of 21% last year. In addition, medication shortages of critical medications and infusions create significant workflow barriers that hospitals must address to ensure patient safety. In the face of these obstacles, health systems are turning to 503B compounding facilities …

Gabapentin Presents High Potential For Misuse, Alberto Coustasse, Stacie Deslich, Susan W. Lanham, Brittany Riley

Management Faculty Research

The FDA Approved Gabapentin in 1993 as a non-controlled substance and it has remained a non-controlled substance at the federal level. The drug was created as an anticonvulsant and used to treat seizure disorders. The medication has also been used to treat hot flashes, neuropathic pain, pain, postoperative nausea, substance abuse issues, and vomiting. It is estimated that approximately 1% of people in the United States misuse gabapentin. This fact has compelled certain states to generate legislative initiatives designed to monitor the use and/or reclassify gabapentin. In 2019, US pharmacies dispensed 69 million prescriptions for gabapentin.

Pharmacy Newsletter : November 2022, Pharmacy Department

Department of Pharmacy Archives

• Flood Borne Diseases - Current Situation & Its Impact
• Prevention & Management
• Prevent Uncontrolled, Rapid Infusion Rates: Confirm the Infusions are Connected to Pumps Before Opening the Clamp
• Colistin Induced Paresthesia
• Colistin Induced Paresthesia
• TOX TOK: General Treatment Approach To Unknown Poisoning - Coma Cocktail
• Dengue Fever
• Improving the patient safety and quality through Pharmacy Interventions at AKHW&C, Kharadar (Secondary Hospital)
• Food Allergy

Interactions 2022, Thomas J. Long School Of Pharmacy

Interactions

In each issue of Interactions, the School’s annual magazine you will find stories about students, faculty and alumni from each of our disciplines. Learn about the ways our students, faculty and alumni are impacting their communities through health care outreach. Read about their research and how they are contributing to advances in patient care. Meet our Alumni of the Year and get to know our faculty.

A Semi-Mechanistic Dose-Finding Design In Oncology Using Pharmacokinetic/Pharmacodynamic Modeling, Xiao Su, Yisheng Li, Peter Müller, Chia-Wei Hsu, Haitao Pan, Kim-Anh Do

Faculty, Staff and Student Publications

While a number of phase I dose-finding designs in oncology exist, the commonly used ones are either algorithmic or empirical model-based. We propose a new framework for modeling the dose-response relationship, by systematically incorporating the pharmacokinetic (PK) data collected in the trial and the hypothesized mechanisms of the drug effects, via dynamic PK/PD modeling, as well as modeling of the relationship between a latent cumulative pharmacologic effect and a binary toxicity outcome. This modeling framework naturally incorporates the information on the impact of dose, schedule and method of administration (e.g., drug formulation and route of administration) on toxicity. The resulting …

Prostate Imaging Reporting And Data System Score (Pi-Rads) And Glutathione S-Transferase P1 Methylation Status (Gst-P1) In The Diagnosis Of Prostate Cancer Patients With Borderline Psa Values, Marius Stan, Vladimir Botnarciuc, Andra Iulia Suceveanu, Andreea Cristina Costea, Adrian Paul Suceveanu, Laura Mazilu, Ciprian Iorga, Tony Hangan, Corneliu Tudor, Dragos Epistatu, Sergiu Chirila, Viorel Gherghina, Felix Voinea

Journal of Mind and Medical Sciences

Objectives. The objective of this study was to evaluate the potential use of Prostate Imaging – Reporting and Data System version 2 (PI-RADS) in combination with Glutathione S-transferase P1 (GST-P1) expression for an improved diagnosis of prostate cancer, in patients with inconclusive values of prostate-specific antigen (PSA). Materials and Methods. The study was conducted on 80 patients for whom PSA values were evaluated and were found to be inconclusive (4-10 ng/ml). These patients underwent imagistic evaluation (PI-RADS), followed by transurethral prostate biopsy, with the evaluation of GST-P1 expression and histopathological examination (for diagnosis confirmation). Results. By combining the results of …

Effects Of Glp-1 Receptor Agonists On Cardiovascular Outcomes In Patients With Type 2 Diabetes And Chronic Kidney Disease: A Systematic Review And Meta-Analysis, Michael S. Kelly, Jelena Lewis, Hindu Rao, Jessica Carter, Ivan Portillo, Richard Beuttler

Pharmacy Faculty Articles and Research

Aim

To evaluate the cardiovascular outcomes of glucagon-like peptide-1 receptor agonists (GLP1-RA) in patients with type 2 diabetes (T2DM) and chronic kidney disease (CKD).

Materials and Methods

We searched PubMed, Ovid MEDLINE, CINAHL, and Web of Science databases for randomized controlled trials reporting event rates for a composite cardiovascular outcome of cardiovascular death, myocardial infarction, and stroke in patients with T2DM and CKD receiving GLP1-RA or placebo. Studies were restricted to those reporting specific event rates for patients with CKD separately from the overall population. We conducted a meta-analysis using a random-effects model. This meta-analysis was registered on PROSPERO (CRD42022320157). …

Opioids For Dyspnea End Of Life Review, Lindsey Obarzanek, Wendy Wu, Victoria Tutag-Lehr

Library Scholarly Publications

Objective: The objective of this systematic review is to consolidate the existing evidence on opioid use, including administration, dosing and efficacy, for the relief of dyspnea at end-of-life. The overarching goal is to optimize clinical management of dyspnea by identifying patterns in opioid use, improving opioid management of dyspnea, and to prioritize future research.

Background: Opioids are commonly used in the management of dyspnea at end of life; yet specific administration guidelines are limited. A greater understanding of the effectiveness of opioids in relieving end-of-life dyspnea with consideration of study design, patients, and opioids, including dyspnea evaluation tools …

The Global, Regional, And National Burden Of Benign Prostatic Hyperplasia In 204 Countries And Territories From 2000 To 2019: A Systematic Analysis For The Global Burden Of Disease Study 2019, Atalel Fentahun, Hannah Han, Behzad Abbasi, Mohsen Abbasi-Kangevari, Muktar Beshir Ahmed, Ismaeel Yunusa Ph. D., Et Al.

Faculty Publications

Background Benign prostatic hyperplasia is a common urological disease affecting older men worldwide, but comprehensive data about the global, regional, and national burden of benign prostatic hyperplasia and its trends over time are scarce. As part of the Global Burden of Diseases, Injuries, and Risk Factors Study (GBD) 2019, we estimated global trends in, and prevalence of, benign prostatic hyperplasia and disability-adjusted life-years (DALYs) due to benign prostatic hyperplasia, in 21 regions and 204 countries and territories from 2000 to 2019.

Methods This study was conducted with GBD 2019 analytical and modelling strategies. Primary prevalence data came from claims from …

Host-Level Susceptibility And Irf1 Expression Influence The Ability Of Ifn-Γ To Inhibit Kshv Infection In B Lymphocytes, Nedaa Alomari, Jennifer Totonchy

Pharmacy Faculty Articles and Research

Kaposi’s sarcoma-associated herpesvirus (KSHV) is associated with vascular endothelial cell tumor, Kaposi’s sarcoma (KS) and lymphoproliferative disorder, multicentric Castleman’s disease (MCD), primary effusion lymphoma (PEL) and KSHV inflammatory cytokine syndrome (KICS). Dysregulation of proinflammatory cytokines is found in most KSHV associated diseases. However, little is known about the role of host microenvironment in the regulation of KSHV establishment in B cells. In the present study, we demonstrated that IFN-γ has a strong inhibitory effect on KSHV infection but only in a subset of tonsil-derived lymphocyte samples that are intrinsically more susceptible to infection, contain higher proportions of naïve B cells, …

Efficacy And Safety Of A Brain-Penetrant Biologic Tnf-Α Inhibitor In Aged App/Ps1 Mice, Weijun Ou, Yuu Ohno, Joshua Yang, Devaraj V. Chandrashekar, Tamara Abdullah, Jiahong Sun, Riley Murphy, Chuli Roules, Nataraj Jagadeesan, David H. Cribbs, Rachita K. Sumbria

Pharmacy Faculty Articles and Research

Tumor necrosis factor alpha (TNF-α) plays a vital role in Alzheimer’s disease (AD) pathology, and TNF-α inhibitors (TNFIs) modulate AD pathology. We fused the TNF-α receptor (TNFR), a biologic TNFI that sequesters TNF-α, to a transferrin receptor antibody (TfRMAb) to deliver the TNFI into the brain across the blood–brain barrier (BBB). TfRMAb-TNFR was protective in 6-month-old transgenic APP/PS1 mice in our previous work. However, the effects and safety following delayed chronic TfRMAb-TNFR treatment are unknown. Herein, we initiated the treatment when the male APP/PS1 mice were 10.7 months old (delayed treatment). Mice were injected intraperitoneally with saline, TfRMAb-TNFR, etanercept (non-BBB-penetrating …

Evaluation Methods For Vaccination Campaigns On College Campuses: A Scoping Review, Alexcia Carr, Eric Pittman, Hyllore Imeri, Saara Nasruddin, Wesley Sparkmon, Katherine J. Head, Sarah Vivo, Marie Barnard

Faculty and Student Publications

Background: Vaccinations are successful, cost-effective tools to prevent the spread of certain infectious diseases. Many colleges conduct vaccination campaigns on their campuses for various vaccinepreventable diseases, including measles, mumps, influenza, HPV, and most recently, for SARS-CoV-2, the virus responsible for COVID-19. Implementing these campaigns requires substantial effort and understanding their effectiveness is an important factor in justifying these programs.
Aim: This scoping review aims to identify, review, and summarize existing evaluation methods for vaccination campaigns on college campuses in order to provide evaluation guidance for institutions planning future vaccination campaigns.
Methods: Publications that focused on vaccination campaigns on college campuses …

The U.S. Travel Health Pharmacists’ Role In A Post-Covid-19 Pandemic Era, Keri Hurley-Kim, Karina Babish, Eva Chen, Alexis Diaz, Nathan Hahn, Derek Evans, Sheila M. Seed, Karl Hess

Pharmacy Faculty Articles and Research

Background: Many countries have enforced strict regulations on travel since the emergence of the SARS-CoV-2 (COVID-19) pandemic in December 2019. However, with the development of several vaccines and tests to help identify it, international travel has mostly resumed in the United States (US). Community pharmacists have long been highly accessible to the public and are capable of providing travel health services and are in an optimal position to provide COVID-19 patient care services to those who are now starting to travel again. Objectives: (1) To discuss how the COVID-19 pandemic has changed the practice of travel health and …

Comparative Estimation Of The Cytotoxic Activity Of Different Parts Of Cynara Scolymus L.: Crude Extracts Versus Green Synthesized Silver Nanoparticles With Apoptotic Investigation, Shady Swidan, Amgad Khedr, Abdelaziz Farrag, Ali Nasr, Mohamed Nafie, Maged Abdel-Kader, Marwa Goda, Jihan Badr, Reda Abdelhameed

Pharmacy

Different parts of Cynara scolymus L. and their green synthesized eco-friendly silver nanoparticles (AgNPs) were screened for their cytotoxicity and apoptotic activity. Results showed that flower extract AgNPs exhibited more potent cytotoxicity compared to the normal form against PC-3 and A549 cell lines with IC50 values of 2.47 μg/mL and 1.35 μg/mL, respectively. The results were compared to doxorubicin (IC50 = 5.13 and 6.19 μg/mL, respectively). For apoptosis-induction, AgNPs prepared from the flower extract induced cell death by apoptosis by 41.34-fold change and induced necrotic cell death by 10.2-fold. Additionally, they induced total prostate apoptotic cell death by a 16.18-fold …

Guidelines For Assessing And Enhancing The Organizational Vitality Of Pharmacy Educational Programs: A Call To Action!, Ashim Malhotra, Jeremy Hughes, David G Fuentes

Faculty, Staff and Student Publications

Organizational vitality encompasses organizational mission and identity, organizational purpose and values, and employee engagement, cohesiveness, anxiety, and information sharing. Using the organizational vitality framework consisting of the following five pillars: (1) human, (2) knowledge, (3) intellectual, (4) financial capital, and (5) market value, we propose a reflection guide and specific calls to action for academic leaders including deans, department chairs, assistant/associate deans, and others within pharmacy and healthcare education systems. Our overall aim is to provide a blueprint for academic leaders to assess and enhance the organizational health, vitality, resiliency, and sustainability of their pharmacy educational programs using an established …

The Risk And Clinical Implications Of Antibiotic-Associated Acute Kidney Injury: A Review Of The Clinical Data For Agents With Signals From The Food And Drug Administration’S Adverse Event Reporting System (Faers) Database, Kalin M. Clifford, Ashley R. Selby, Kelly R. Reveles, Chengwen Teng, Ronald G. Hall Ii, Jamie Mccarrell, Carlos A. Alvarez

Faculty Publications

Antibiotic-associated acute kidney injury (AA-AKI) is quite common, especially among hospitalized patients; however, little is known about risk factors or mechanisms of why AA-AKI occurs. In this review, the authors have reviewed all available literature prior to 1 June 2022, with a large number of AKI reports. Information regarding risk factors of AA-AKI, mechanisms behind AA-AKI, and treatment/management principles to decrease AA-AKI risk were collected and reviewed. Patients treated in the inpatient setting are at increased risk of AA-AKI due to common risk factors: hypovolemia, concomitant use of other nephrotoxic medications, and exacerbation of comorbid conditions. Clinicians should attempt to …

Assessing Performance Of The Healthcare Access And Quality Index, Overall And By Select Age Groups, For 204 Countries And Territories, 1990–2019: A Systematic Analysis From The Global Burden Of Disease Study 2019, Annie Haakenstad, Jamal Akeem Yearwood, Nancy Fullman, Corinne Bintz, Kelly Bienhoff, Ismaeel Yunusa Ph. D., Et Al.

Faculty Publications

Background Health-care needs change throughout the life course. It is thus crucial to assess whether health systems provide access to quality health care for all ages. Drawing from the Global Burden of Diseases, Injuries, and Risk Factors Study 2019 (GBD 2019), we measured the Healthcare Access and Quality (HAQ) Index overall and for select age groups in 204 locations from 1990 to 2019.

Methods We distinguished the overall HAQ Index (ages 0–74 years) from scores for select age groups: the young (ages 0–14 years), working (ages 15–64 years), and post-working (ages 65–74 years) groups. For GBD 2019, HAQ Index construction …

Ribosomal Rack1 Regulates The Dendritic Arborization By Repressing Fmrp Activity, Nicla Romano, Bruna Di Giacomo, Veronica Nobile, Antonella Borreca, Daniela Willems, Francesca Tilesi, Elisabetta Catalani, Manasi Agrawal, Kristy Welshhans, Sara Ricciardi, Davide Cervia, Marcello Ceci

Faculty Publications

FMRP is an RNA-binding protein that represses the translation of specific mRNAs. In neurons, its depletion determines the exaggerated translation of mRNAs leading to dendritic and axonal aberrant development, two peculiar features of Fragile X syndrome patients. However, how FMRP binds to translational machinery to regulate the translation of its mRNA targets is not yet fully understood. Here, we show that FMRP localizes on translational machinery by interacting with the ribosomal binding protein, Receptor for Activated C Kinase 1 (RACK1). The binding of FMRP to RACK1 removes the translational repressive activity of FMRP and promotes the translation of PSD-95 mRNA, …

Identification Of Minimum Essential Therapeutic Mixtures From Cannabis Plant Extracts By Screening In Cell And Animal Models Of Parkinson’S Disease, Michael G Morash, Jessica Nixon, Lori M N Shimoda, Helen Turner, Alexander J Stokes, Andrea L Small-Howard, Lee D Ellis

Faculty, Staff and Student Publications

Medicinal cannabis has shown promise for the symptomatic treatment of Parkinson's disease (PD), but patient exposure to whole plant mixtures may be undesirable due to concerns around safety, consistency, regulatory issues, and psychoactivity. Identification of a subset of components responsible for the potential therapeutic effects within cannabis represents a direct path forward for the generation of anti-PD drugs. Using an