Pharmacy and Pharmaceutical Sciences Commons^™

Effects Of Pringle Maneuver And Partial Hepatectomy On The Pharmacokinetics And Blood–Brain Barrier Permeability Of Sodium Fluorescein In Rats, Mohammad K. Miah, Imam H. Shaik, Ulrich Bickel, Reza Mehvar

Pharmacy Faculty Articles and Research

Liver diseases are known to affect the function of remote organs. The aim of the present study was to investigate the effects of Pringle maneuver, which results in hepatic ischemia–reperfusion (IR) injury, and partial hepatectomy (Hx) on the pharmacokinetics and brain distribution of sodium fluorescein (FL), which is a widely used marker of blood–brain barrier (BBB) permeability. Rats were subjected to Pringle maneuver (total hepatic ischemia) for 20 min with (HxIR) or without (IR) 70% hepatectomy. Sham-operated animals underwent laparotomy only. After 15 min or 8 h of reperfusion, a single 25-mg/kg dose of FL was injected intravenously and serial …

Periodontal Disease: Molecular Visualization Through Computer Modeling And 3d Printing, Catherine Chatowsky

Senior Honors Projects

Periodontal disease is a common infection that damages gingival tissue and creates jawbone destruction that can lead to the loosening or loss of teeth. Hundreds of diverse bacterial species reside in the harsh environment of the oral cavity. The creation of plaque and biofilms serve to allow the bacteria to avoid immune-mediated destruction. This project analyzed periodontal disease pathogens using molecular printing 3D visualization. Two bacterial species (T. denticola and P. gingivalis) were chosen from the public resource: Research Collaboratory for Structural Bioinformatics: Protein Data Bank. T. denticola was a bacteria found to have a binding protein (FhbB) …

Phenytoin-Induced Purple Glove Syndrome: A Case Report And Review Of The Literature, John Okogbaa, Ifeanyi Onor, Oluwatoyin Arije, Martha Harris, Rebecca Lillis

Faculty and Staff Publications

OBJECTIVE:To present a case report and literature review of phenytoin-induced purple glove syndrome (PGS).CASE SUMMARY:A 54-year-old African American male presented to our hospital's emergency department (ED) following a seizure episode, cardiac arrest, and loss of consciousness. On arrival to the ED, the patient's total phenytoin level was subtherapeutic at 4.1 mcg/mL and his corrected total phenytoin level was subtherapeutic at 5.1 mcg/mL. In the ED, the patient received a loading dose of intravenous (IV) phenytoin 1,000 mg once via the left cephalic vein, at a rate of 50 mg/min, and was admitted to the medicine service. A day following IV …

Shining The Spotlight On Diabetes, Rodney Richmond

Faculty Research ​and Publications

No abstract provided.

Pneumonia: Not Getting Vaccinated May Take Your Breath Away, Rodney Richmond

Faculty Research ​and Publications

No abstract provided.

Evaluating The Effects Of An Interdisciplinary Practice Model With Pharmacist Collaboration On Hiv Patient Co-Morbidities, Rebecca Cope, Leonard Berkowitz, Rebecca Arcebido, Jun-Yen Yeh, Nathan Trustman, Agnes Cha

Touro College of Pharmacy (New York) Publications and Research

Treatment of HIV now occurs largely within the primary care setting, and the principal focus of most visits has become the management of chronic disease states. The clinical pharmacist’s potential role in improving chronic disease outcomes for HIV patients is unknown. A retrospective cohort study was performed for HIV-positive patients also diagnosed with diabetes, hypertension, or hyperlipidemia. Characteristics and outcomes in 96 patients treated by an interdisciplinary team which included a clinical pharmacist (i.e., the intervention group) were compared to those in 50 patients treated by an individual healthcare provider (i.e., the control group). Primary outcomes were changes from baseline …

Customized Order-Entry Sets Can Prevent Antiretroviral Prescribing Errors: A Novel Opportunity For Antimicrobial Stewardship, Yi Guo, Philip Chung, Caryn Weiss, Keith Veltri, Grace Y. Minamoto

Touro College of Pharmacy (New York) Publications and Research

Background: Patients with human immunodeficiency virus (HIV) infection on antiretroviral (ARV) therapy are at increased risk for medication errors during transitions of care between the outpatient and inpatient settings. This can lead to treatment failure or toxicity. Previous studies have emphasized the prevalence of medication errors in such patients, but few have reported initiatives to prevent errors from occurring.

Methods: The study was conducted in a 1,400-bed health care center with a state-designated Acquired Immunodeficiency Syndrome (AIDS) Center in the Bronx, New York. The antimicrobial stewardship team and HIV specialists developed customized order-entry sets (COES) to guide ARV …

Majority Of Hiv/Hcv Patients Need To Switch Antiretroviral Therapy To Accommodate Direct Acting Antivirals, Rebecca Cope, Aaron Pickering, Thomas Glowa, Samantha Faulds, Peter Veldkamp, Ramakrishna Prasad

Touro College of Pharmacy (New York) Publications and Research

The impact of drug–drug interactions (DDIs) between interferon-free direct acting antiviral (DAA) regimens and antiretrovirals (ART) among HIV/HCV co-infected individuals in clinical practice settings is unknown. A singlecenter, retrospective chart review of co-infected patients was conducted from June 2014 to February 2015. Significant interactions between simeprevir (SMV), ledipasvir (LDV), and paritaprevir/ritonavir/ombitasvir plus dasabuvir (3D regimen) with ART were identified based on available literature. SMV had the largest number of DDIs and was further investigated to determine the feasibility of ART switch to allow for DAA use. Of 127 subjects, 23% had advanced liver disease; 86% of those with known HCV …

Treatment Outcomes For Infections Caused By “Spice” (S–Serratia, P–Pseudomonas Aeruginosa, I–Indole Positive Proteus, C–Citrobacter, E– Enterobacter) Organisms: Carbapenem Versus Non-Carbapenem Regimens, Stanley Moy, Roopali Sharma

Touro College of Pharmacy (New York) Publications and Research

Background. Techniques to identify AmpC β-lactamases in SPICE organisms are not yet optimized for the clinical laboratory and are not routinely done. Clinicians are often left with an uncertainty on the choice of antibiotic when a SPICE organism is isolated. The purpose of this study is to evaluate the outcomes of carbapenem versus non-carbapenem regimens in treating bacteremia or urinary tract infection (UTI) from a SPICE organism in a “real-world” setting.

Methods. This was a single-center, retrospective, case-cohort study consisting of adult patients who had clinical infection with a SPICE organism isolated from blood or urine cultures. Patients …

Geographic Variation In Antidiabetic Agent Adherence And Glycemic Control Among Patients With Type 2 Diabetes, Eleanora Tan, Wenya Yang, Bo Pang, Mingliang Dai, F. Ellen Loh, Paul Hogan

Touro College of Pharmacy (New York) Publications and Research

BACKGROUND: Medication nonadherence is an imperative public health concern. Among patients with type 2 diabetes mellitus (T2DM), poor adherence to antidiabetic agents is strongly associated with suboptimal glycemic control. Poor adherence and hyperglycemia greatly increase diabetes-related morbidity and mortality. At a national level, diabetes drug adherence using average proportion of days covered (PDC) is estimated to range between 36% and 81%, with an estimated range for diabetes control between 38% and 47%. At a state level no such studies exist.

OBJECTIVE: To estimate the level of medication adherence to antidiabetic agents and of diabetes control, and their association among patients …

Compliance To The Consort Statement On Participant Flow Diagrams In Infectious Disease Randomized Clinical Trials, Onyeka P. Godwin, Brandon Dyson, Paul S. Lee, Soon Park, Euni Lee

Pharmacy Faculty Articles and Research

Background: The Consolidated Standard of Reporting Trials (CONSORT) Guidelines were developed to support adequate reporting of randomized controlled trials (RCTs).

Method: A systematic review was conducted including RCTs of infectious diseases published in the top general medical and infectious disease journals in 2010. The level of compliance to flow diagram and its association with the CONSORT endorsement by the journals were evaluated.

Results: A total of 67 studies were included in the analysis and a half of the studies were HIV/AIDS RCTs. About 78% of the studies included the flow diagram and 66% of the studies described …

Drug-Induced Cardiotoxicity Of Oncological Agents: Monitoring Parameters, Prevention, And Future Chemotherapy, Sarah Nguyen, Mary Nguyen, Laura Tsu

Pharmacy Faculty Articles and Research

The goal of this article is to educate pharmacists of the impact of cardiotoxicity on chemotherapy regimens including key cancer agents, monitoring parameters, prevention, and the future of chemotherapy.

Kaposi Sarcoma Herpesvirus Induces Ho-1 During De Novo Infection Of Endothelial Cells Via Viral Mirna-Dependent And -Independent Mechanisms, Sara Botto, Jennifer Totonchy, Jean K. Gustin, Ashlee V. Moses

Pharmacy Faculty Articles and Research

Kaposi sarcoma (KS) herpesvirus (KSHV) infection of endothelial cells (EC) is associated with strong induction of heme oxygenase-1 (HO-1), a stress-inducible host gene that encodes the rate-limiting enzyme responsible for heme catabolism. KS is an angioproliferative tumor characterized by the proliferation of KSHV-infected spindle cells, and HO-1 is highly expressed in such cells. HO-1 converts the pro-oxidant, proinflammatory heme molecule into metabolites with antioxidant, antiinflammatory, and proliferative activities. Previously published work has shown that KSHV-infected EC in vitro proliferate in response to free heme in a HO-1-dependent manner, thus implicating virus-enhanced HO-1 activity in KS tumorigenesis. The present study investigated …

Analysis Of Humira, Electro-Acupuncture, And Pulsatile Dry Cupping On Reducing Joint Inflammation In Patients With Rheumatoid Arthritis, Natalie Noll

AUCTUS: The Journal of Undergraduate Research and Creative Scholarship

Humira, an anti-TNF drug aimed at decreasing inflammation in Rheumatoid Arthritis patients, can cause skin diseases from rashes to skin cancer. Humira works by blocking the chemical receptor RANKL which inhibits the production of osteoclasts. Osteoclasts are cells that attack and eat bone and cartilage therefore an inhibitory mechanism would cause inflammation.. By analyzing Humira’s effect on the human body, Humira can be compared to other treatments such as electro-acupuncture and pulsatile dry cupping to determine the viability of these alternative treatment methods in regards to their abilities to decrease inflammation in Rheumatoid Arthritis patients through blocking RANKL. An analysis …

Chemoenzymatic Studies To Enhance The Chemical Space Of Natural Products, Jhong-Min Chen

Theses and Dissertations--Pharmacy

Natural products provide some of the most potent anticancer agents and offer a template for new drug design or improvement with the advantage of an enormous chemical space. The overall goal of this thesis research is to enhance the chemical space of two natural products in order to generate novel drugs with better in vivo bioactivities than the original natural products.

Polycarcin V (PV) is a gilvocarcin-type antitumor agent with similar structure and comparable bioactivity with the principle compound of this group, gilvocarcin V (GV). Modest modifications of the polyketide-derived tetracyclic core of GV had been accomplished, but the most …

A Pharmacist’S Role In The Prevention And Management Of Perioperative Atrial Fibrillation And Flutter, Amanda Harmon, Bethany Smith, Laura Tsu

Pharmacy Faculty Articles and Research

This home-study CPE has been developed to educate pharmacists about recently published guidelines for perioperative atrial fibrillation and flutter management and prevention, and discuss the role a pharmacist can have in the care of these patients.

Comparing The 2013 Acc/Aha & 2014 Nla Dyslipidemia Guidelines And Their Impact On Clinical Decision Making, Alexander Forbes, Kevin Grimes, Jocelyn York, Laura Tsu

Pharmacy Faculty Articles and Research

This home-study CPE activity has been developed to educate pharmacists on the similarities and differences between the 2014 NLA Recommendations for Dyslipidemia Management and the 2013 ACC/AHA Guidelines for Treatment of Blood Cholesterol.

Development Of A Multivalent Subunit Vaccine Against Tularemia Using Tobacco Mosaic Virus (Tmv) Based Delivery System, Sukalyani Banik, Ahd Ahmed Mansour, Ragavan Varadharajan Suresh, Sherri Wykoff-Clary, Meenakshi Malik, Alison A. Mccormick, Chandra Shekhar Bakshi

Faculty Publications & Research of the TUC College of Pharmacy

Francisella tularensisis a facultative intracellular pathogen, and is the causative agent of a fatal human disease known as tularemia. F. tularensis is classified as a Category A Biothreat agent by the CDC based on its use in bioweapon programs by several countries in the past and its potential to be used as an agent of bioterrorism. No licensed vaccine is currently available for prevention of tularemia. In this study, we used a novel approach for development of a multivalent subunit vaccine against tularemia by using an efficient tobacco mosaic virus (TMV) based delivery platform. The multivalent subunit vaccine was formulated …

Sodium Glucose Co-Transporter 2 Inhibitors In The Treatment Of Type 2 Diabetes Mellitus, Eden Miller, Jay H. Shubrook

Faculty Publications & Research of the TUC College of Osteopathic Medicine

Type 2 diabetes mellitus (T2DM) is a chronic, progressive disease, control of which typically requires multiple therapies. Current guidelines suggest that, in addition to improving glycemic control, antihyperglycemic therapy should be chosen on the basis of its effects on body weight and the risk of hypoglycemia. The newest class of oral antihyperglycemic agents, the sodium glucose cotransporter 2 (SGLT2) inhibitors, reduces renal glucose reabsorption and increases urinary glucose excretion via an insulin-independent mechanism of action. SGLT2 inhibitors have been shown to improve glycemic control and to reduce body weight and systolic blood pressure, and their use is associated with a …

Sglt2 Inhibitors For Type 2 Diabetes Mellitus Treatment, Raymond A. Plodkowski, Megan E. Mcgarvey, Heather M. Huribal, Keith Reisinger-Kindle, Bradley Kramer, Mordecai Solomon, Quang T. Nguyen

College of Osteopathic Medicine (TUN) Publications and Research

SGLT2 inhibitors are plausible second-line drugs that provide powerful additional A1c-lowering effects while inducing weight loss without hypoglycemia.

Vitamin C: A Potential Regulator Of Inflammatory Response, Bassem M. Mohammed

Theses and Dissertations

Introduction: Neutrophils (PMNs) and Macrophages are the first responders recruited consecutively to the site of injury/inflammation. PMNs’ response/fate as well as macrophage reprogramming ultimately determine the course of resolution of inflammation. Physiologic wound healing has a significant inflammatory component. An exaggerated inflammation however is self-defeating leading to delayed healing. Parenteral vitamin C (VitC) attenuated inflammation in murine sepsis models and in patients with sepsis. However information about the mechanisms by which VitC regulates these events is limited.

Methods: Humanized mice lacking VitC synthesis capability (Gulo^-/-) were used. VitC sufficient and deficient mice were challenged with sterile inflammation, or …

Synthesis And Evaluation Of The Diarylthiourea Analogs As Novel Anti-Cancer Agents, Shengquan Liu, Maggie C. Louie, Vanishree Rajagopalan, Guangyan Zhou, Esmerelda Ponce, Tran Nguyen, Linda Green

Faculty Publications & Research of the TUC College of Osteopathic Medicine

No abstract provided.

Nucleoside Reverse Transcriptase Inhibitors Possess Intrinsic Anti-Inflammatory Activity, Benjamin J. Fowler, Bradley D. Gelfand, Younghee Kim, Nagaraj Kerur, Valeria Tarallo, Yoshio Hirano, Shoba Amarnath, Daniel H. Fowler, Marta Radwan, Mark T. Young, Keir Pittman, Paul Kubes, Hitesh Agarwal, Keykavous Parang, David R. Hinton, Ana Bastos-Carvalho, Shengjian Li, Testuhiro Yasuma, Takeshi Mizutani, Reo Yasuma, Charles Wright, Jayakrishna Ambati

Pharmacy Faculty Articles and Research

Nucleoside reverse transcriptase inhibitors (NRTIs) are mainstay therapeutics for HIV that block retrovirus replication. Alu (an endogenous retroelement that also requires reverse transcriptase for its life cycle)–derived RNAs activate P2X7 and the NLRP3 inflammasome to cause cell death of the retinal pigment epithelium in geographic atrophy, a type of age-related macular degeneration. We found that NRTIs inhibit P2X7-mediated NLRP3 inflammasome activation independent of reverse transcriptase inhibition. Multiple approved and clinically relevant NRTIs prevented caspase-1 activation, the effector of the NLRP3 inflammasome, induced by Alu RNA. NRTIs were efficacious in mouse models of geographic atrophy, choroidal neovascularization, graft-versus-host disease, and sterile …

Effects Of Pde4 Pathway Inhibition In Rat Experimental Stroke, Fan Yang, Rachita K. Sumbria, Dong Xue, Chuanhui Yu, Dan He, Shuo Liu, Annlia Paganini-Hill, Mark J. Fisher

Pharmacy Faculty Articles and Research

PURPOSE: The first genomewide association study indicated that variations in the phosphodiesterase 4D (PDE4D) gene confer risk for ischemic stroke. However, inconsistencies among the studies designed to replicate the findings indicated the need for further investigation to elucidate the role of the PDE4 pathway in stroke pathogenesis. Hence, we studied the effect of global inhibition of the PDE4 pathway in two rat experimental stroke models, using the PDE4 inhibitor rolipram. Further, the specific role of the PDE4D isoform in ischemic stroke pathogenesis was studied using PDE4D knockout rats in experimental stroke. METHODS: Rats were subjected to either the …

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

Faculty Research ​and Publications

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 …

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 …

Lrh1 As A Driving Factor For Cancer Development, Alissa M. Margraf

Senior Honors Projects

LRH1 as a driving factor for cancer development

Alissa Margraf, Qi Tang, Qiushi Lin, Xiaoqun Dong

Department of Biomedical and Pharmaceutical Science, College of Pharmacy, The University of Rhode Island, Pharmacy Building, 7 Greenhouse Road, Kingston, RI 02881 USA

Cancer is a major public health problem worldwide. Colon cancer ranks as the third most common causes of cancer mortality in the United States, with an estimated 96,830 new cases and 50,310 deaths in 2014. Colon cancer develops in the digestive tract where benign growths called polyps transform into malignant tumors. Colon cancer cells invade and destroy nearby tissue and can …

Childhood Obesity And Familial Hypercholesterolemia: Genetic Diseases That Contribute To Cardiovascular Disease, Alyssa Caudle

Senior Honors Theses

Childhood obesity occurs as the result of an imbalance between caloric intake and energy expenditure. Genetic risk factors for obesity have become an area of research due to its permanency. Mutated genes such as Fat Mass and Obesity Associated (FTO), Leptin (LEP), Leptin Receptor (LEPR), Melanocortin 4 Receptor (MC4R), Adiponectin C1Q and Collagen Domain Containing (ADIPOQ), Proprotein Convertase Subtilisin/Kexin Type 1 (PCSK1), and Peroxisome Proliferator-Activated Receptor Gamma (PPARG) all contribute to the development of childhood obesity. In the presence of high cholesterol caused by obesity, the genetic condition known as familial hypercholesterolemia is exacerbated. Familial hypercholesterolemia is caused by a …

Vaccine-Preventable Diseases In Travelers, Edith Mirzaian, Jeffery A. Goad, Ani Amloian, Fady Makar

Pharmacy Faculty Articles and Research

Travel to the developing world is increasing among those from developed countries, placing them at risk for vaccine preventable and non-vaccine preventable diseases. From 2007-2011, the GeoSentinel Network reported 737 returned travelers with a vaccine preventable disease. While it is essential that clinicians use vaccines when available for a disease of risk, they should also be aware that the vast majority of diseases acquired by travelers are non-vaccine preventable. The vaccine preventable diseases can be divided into routine travel vaccines, special travel vaccines and routine vaccines used for travel. The routine travel vaccines include Hepatitis A and B, typhoid; special …