Pharmacy and Pharmaceutical Sciences Commons^™

Metabolism And Metabolic Inhibition Of Xanthotoxol In Human Liver Microsomes, Zhongnv Ma, Xianbao Shi, Gang Zhang, Feng Guo, Lina Shan, Jiqun Cai

Medicinal Chemistry Publications

Cytochrome p450 (CYP450) enzymes are predominantly involved in Phase I metabolism of xenobiotics. In this study, the CYP450 isoforms involved in xanthotoxol metabolism were identified using recombinant CYP450s. In addition, the inhibitory effects of xanthotoxol on eight CYP450 isoforms and its pharmacokinetic parameters were determined using human liver microsomes. CYP1A2, one of CYP450s, played a key role in the metabolism of xanthotoxol compared to other CYP450s. Xanthotoxol showed stronger inhibition on CYP3A4 and CYP1A2 compared to other isoenzymes with the IC50 of 7.43 μM for CYP3A4 and 27.82 μM for CYP1A2. The values of inhibition kinetic parameters (Ki) were 21.15 …

Inhibition Of Enterobacter Cloacae And Klebsiella Oxytoca By Garlic (Allium Sativum L.) And Garlic Pills, Lucinda Choules, Dennis A. Gravatt, Stephen M. Kosovich, Wei Yuan, Ping Wang, Ron Havner

Faculty Publications

Multidrug resistant infections and superinfections are increasing globally. Intrinsic and acquired resistance to multiple antibiotics by bacteria from the Enterobacteriaceae family exasperate treatment efforts by clinicians. Carbapenem antibiotics were once relied upon to treat multidrug resistant infections. However, Carbapenem Resistant Enterobacteriaceae (CRE) infections are becoming more common, requiring that an alternative treatment be found. This study trialed an ancient cure, Fresh Garlic Extract (FGE) created from garlic (Allium sativum L.) and commercially prepared garlic pills against two opportunistic Enterobacteriaceae in vitro utilizing: disc diffusion, well diffusion (introducing DIFF-bolts), and HPLC. FGE and four brands of garlic pills inhibited the growth …

Guidance For The Practical Management Of The Heparin Anticoagulants In The Treatment Of Venous Thromboembolism., Maureen A. Smythe, Jennifer Priziola, Paul P. Dobesh, Diane Wirth, Adam Cuker, Ann K. Wittkowsky

Journal Articles: Pharmacy Practice

Venous thromboembolism (VTE) is a serious and often fatal medical condition with an increasing incidence. Despite the changing landscape of VTE treatment with the introduction of the new direct oral anticoagulants many uncertainties remain regarding the optimal use of traditional parenteral agents. This manuscript, initiated by the Anticoagulation Forum, provides clinical guidance based on existing guidelines and consensus expert opinion where guidelines are lacking. This specific chapter addresses the practical management of heparins including low molecular weight heparins and fondaparinux. For each anticoagulant a list of the most common practice related questions were created. Each question was addressed using a …

Spatial And Temporal Variations Of Screening For Breast And Colorectal Cancer In The United States, 2008 To 2012, Xue Feng, Xi Tan, Ebtihag Alenzi, Pragya Rai, Jongwha Chang

Faculty & Staff Scholarship

Cancer screening tests are important tools to combat cancer-related morbidity and mortality. There is limited up-to-date research on spatial and temporal variations of colorectal and breast cancer screening in the United States.

County-level data of cancer screening adherence rates were generated from 2008 to 2012 Behavioral Risk Factor Surveillance System. We performed the univariate local indicators for spatial analyses (LISA) for the geographic differences of screening adherence rate and the differential LISA for the change of screening adherence rate from 2008 to 2012.

In the univariate LISA, low-to-low clusters were consistently identified in counties of New Mexico, Wyoming, and Mississippi …

Effect Of Soluble Epoxide Hydrolase On The Modulation Of Coronary Reactive Hyperemia: Role Of Oxylipins And Pparγ, Ahmad Hanif, Matthew L. Edin, Darryl C. Zeldin, Christophe Morisseau, Mohammed A. Nayeem

Faculty & Staff Scholarship

Coronary reactive hyperemia (CRH) is a physiological response to ischemic insult that prevents the potential harm associated with an interruption of blood supply. The relationship between the pharmacologic inhibition of soluble epoxide hydrolase (sEH) and CRH response to a brief ischemia is not known. sEH is involved in the main catabolic pathway of epoxyeicosatrienoic acids (EETs), which are converted into dihydroxyeicosatrienoic acids (DHETs). EETs protect against ischemia/reperfusion injury and have numerous beneficial physiological effects. We hypothesized that inhibition of sEH by t-AUCB enhances CRH in isolated mouse hearts through changing the oxylipin profiles, including an increase in EETs/DHETs ratio. Compared …

Depression Treatment Decreases Healthcare Expenditures Among Working Age Patients With Comorbid Conditions And Type 2 Diabetes Mellitus Along With Newly-Diagnosed Depression, Rituparna Bhattacharya, Chan Shen, Amy B. Wachholtz, Nilanjana Dwibedi, Usha Sambamoorthi

Faculty & Staff Scholarship

Background: There are many studies in the literature on the association between depression treatment and health expenditures. However, there is a knowledge gap in examining this relationship taking into account coexisting chronic conditions among patients with diabetes. We aim to analyze the association between depression treatment and healthcare expenditures among adults with Type 2 Diabetes Mellitus (T2DM) and newly-diagnosed depression, with consideration of coexisting chronic physical conditions.

Methods: We used multi-state Medicaid data (2000–2008) and adopted a retrospective longitudinal cohort design. Medical conditions were identified using diagnosis codes (ICD-9-CM and CPT systems). Healthcare expenditures were aggregated for each month for …

Treatment Of Pasireotide Lar-Associated Hyperglycemia In A Patient With Acromegaly, Cheryl Rosenfeld

Touro College of Osteopathic Medicine (Middletown) Publications and Research

Objective: Hyperglycemia was noted in pasireotide long-acting release (PAS LAR}-treated patients with acromegaly during clinical trials. We describe a clinical approach to hyperglycemia in a patient with acromegaly and diabetes mellitus type 2 (DM2) during PAS LAR initiation and treatment.

Methods: Clinical response to PAS LAR, including self­ monitored blood glucose (SMBG) levels, HbA1c, IGF-1, and adverse effects, was reported. Case Presentation: A 44-year-old male was referred for consultation in 2007 owing to uncontrolled DM2 despite maximum metformin (MET) dose. Testing led to a biochemical diagnosis of acromegaly. An 8-mm pituitary adenoma was seen on MRI. Transsphenoidal pituitary adenoma …

2016 Apothecary, Southwestern Oklahoma State University

Apothecary

This publication is dedicated to the Southwestern College of Pharmacy faculty, staff, alumni, and students. We congratulate this year's graduating seniors and wish you success in your professional careers.

It is with great honor we present the 2016 Apothecary issue. This year’s Apothecary was made possible by the provision of generous financial contributions from many stores, businesses, and Southwestern College of Pharmacy alumni. We greatly appreciate and thank you for your continued support.

Allosteric Inhibition Of Factor Xiiia. Non-Saccharide Glycosaminoglycan Mimetics, But Not Glycosaminoglycans, Exhibit Promising Inhibition Profile, Rami A. Al-Horani, Rajesh Karuturi, Michael Lee, Daniel K. Afosa, Umesh R. Desai

Medicinal Chemistry Publications

Factor XIIIa (FXIIIa) is a transglutaminase that catalyzes the last step in the coagulation process. Orthostery is the only approach that has been exploited to design FXIIIa inhibitors. Yet, allosteric inhibition of FXIIIa is a paradigm that may offer a key advantage of controlled inhibition over orthosteric inhibition. Such an approach is likely to lead to novel FXIIIa inhibitors that do not carry bleeding risks. We reasoned that targeting a collection of basic amino acid residues distant from FXIIIa’s active site by using sulfated glycosaminoglycans (GAGs) or non-saccharide GAG mimetics (NSGMs) would lead to the discovery of the first allosteric …

Doctor Of Pharmacy-Philosophy Of Pharmacy 2016, Nova Southeastern University

Health Professions Divisions Course Catalogs and Course Descriptions

No abstract provided.

Doctor Of Pharmacy Curriculum, Nova Southeastern University

Health Professions Divisions Course Catalogs and Course Descriptions

No abstract provided.

Investigation Of Tattoo Pigments By Raman Spectroscopy, Betsy Jean Yakes, Tara Jade Michael, Marianita Perez-Gonzalez, Bhakti Petigara Harp

United States Food and Drug Administration: Publications

As a result of the increase in the practice of tattooing, the US Food and Drug Administration has identified a need for improved analytical methods to detect the pigments and potential impurities in the inks. Raman spectroscopy allows for nondestructive identification of compounds and is commonly used in art, archaeology, and forensics; however, the technique has only limitedly been applied to the identification of tattoo pigments. In this study, approximately 30 inorganic, organometallic, and organic pigmentswere evaluated with Raman spectroscopy by using 532, 633, and 780-nmlasers. Individual optimization of the instrumental parameters was performed for each pigment in order to …

Bacterial Endotoxin Detection In Hyaluronic Acid-Based Medical Devices, Larissa F. Baeva, Srilekha Sarkar Das, Victoria M. Hitchins

United States Food and Drug Administration: Publications

A simple and rapid method has been developed for testing bacterial endotoxin in hyaluronic acid (HA)-based medical devices. High-molecular-weight HA (HMW HA) in solution or HA-based medical devices was digested by the enzyme hyaluronidase to reduce solution viscosity by truncating the long chains of HA and to test for bacterial endotoxin. The bacterial endotoxin level was detected and measured by kinetic chromogenic Limulus Amebocyte Lysate (LAL) assay. The method was applied to two different ophthalmic viscosurgical devices (OVDs) and one dermal filler, and may easily be adapted to use with up to 3% HA solutions and other HA-based medical devices.

Modeling Of Ambient Glutamate Concentration Measurement In The Mammalian Nervous System, Denis M. Shchepakin, Michael Kavanaugh, Leonid Kalachev

Biomedical and Pharmaceutical Sciences Faculty Publications

A neuron is an electrically excitable cell that processes and transmits information through electrical and chemical signals. Neurons connect and pass signals to other cells through the structure called synapse. We focus on synapses through which the signals are transferred by signaling molecules called neurotransmitters. One of the predominant excitatory neurotransmitters in the central nervous system of the mammals, including humans, is glutamate. It is directly or indirectly involved in most brain functions. However, the excessive stimulation of the glutamate receptors is toxic to neurons, therefore it is important to rapidly clear the glutamate from the extra-cellular space and keep …

D-Serine Is A Substrate For Neutral Amino Acid Transporters Asct1/Slc1a4 And Asct2/Slc1a5, And Is Transported By Both Subtypes In Rat Hippocampal Astrocyte Cultures, Alan C. Foster, Jill Farnsworth, Genevieve Lind, Yong-Xin Lin, Jia-Ying Yang, Van Dang, Mahmud Penjwini, Veena Viswanath, Ursula Staubli, Michael Kavanaugh

Biomedical and Pharmaceutical Sciences Faculty Publications

N-methyl-D-aspartate (NMDA) receptors play critical roles in synaptic transmission and plasticity. Activation of NMDA receptors by synaptically released L-glutamate also requires occupancy of co-agonist binding sites in the tetrameric receptor by either glycine or D-serine. Although D-serine appears to be the predominant co-agonist at synaptic NMDA receptors, the transport mechanisms involved in D-serine homeostasis in brain are poorly understood. In this work we show that the SLC1 amino acid transporter family members SLC1A4 (ASCT1) and SLC1A5 (ASCT2) mediate homo- and hetero-exchange of D-serine with physiologically relevant kinetic parameters. In addition, the selectivity profile of D-serine uptake in cultured rat hippocampal …

Exploration Of Bivalent Ligands Targeting Putative Mu Opioid Receptor And Chemokine Receptor Ccr5 Dimerization, Christopher K. Arnatt, Bethany A. Falls, Yunyun Yuan, Thomas J. Raborg, Ruturaj R. Masvekar, Nazira El-Hage, Dana E. Selley, Anthony V. Nicola, Pamela E. Knapp, Kurt F. Hauser, Yan Zhang

Medicinal Chemistry Publications

Modern antiretroviral therapies have provided HIV-1 infected patients longer lifespans and better quality of life. However, several neurological complications are now being seen in these patients due to HIV-1 associated injury of neurons by infected microglia and astrocytes. In addition, these effects can be further exacerbated with opiate use and abuse. One possible mechanism for such potentiation effects of opiates is the interaction of the mu opioid receptor (MOR) with the chemokine receptor CCR5 (CCR5), a known HIV-1 co-receptor, to form MOR-CCR5 heterodimer. In an attempt to understand this putative interaction and its relevance to neuroAIDS, we designed and synthesized …

Metabolism And Metabolic Inhibition Of Xanthotoxol In Human Liver Microsomes, Zhongnv Ma, Xianbao Shi, Gang Zhang, Feng Guo, Lina Shan, Jiqun Cai

Medicinal Chemistry Publications

Cytochrome p450 (CYP450) enzymes are predominantly involved in Phase I metabolism of xenobiotics. In this study, the CYP450 isoforms involved in xanthotoxol metabolism were identified using recombinant CYP450s. In addition, the inhibitory effects of xanthotoxol on eight CYP450 isoforms and its pharmacokinetic parameters were determined using human liver microsomes. CYP1A2, one of CYP450s, played a key role in the metabolism of xanthotoxol compared to other CYP450s. Xanthotoxol showed stronger inhibition on CYP3A4 and CYP1A2 compared to other isoenzymes with the IC50 of 7.43 μM for CYP3A4 and 27.82 μM for CYP1A2. The values of inhibition kinetic parameters (Ki) were 21.15 …

College Of Pharmacy And Allied Health Professions, South Dakota State University

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

[Page] 2 Avera’s impact The Avera Health and Science Center, the college’s home, has been open for five years. The facility is a hub of education and professional development for students.
[Page] 4 Transformational gift Wenfeng An is officially introduced as the Markl Faculty Scholar in Cancer Research.
[Page] 6 Pediatric drug development Fall convocation keynote speaker addresses struggles with developing drugs for youth.
[Page] 8 MLS students earn white coats Class of 2016 MLS students receives white coats.
[Page] 10 SDSU Health College of Pharmacy joins other colleges to address the wellness of the campus community.
[Page] 12 Take …

The Herbal Cabinet, David J. Mokler, Amber Rigdon, Samantha Schildroth

Biomedical Sciences Faculty Projects

Description of a historical Eli Lilly herb identification collection belonging to University of New England professor David Mokler, including herb scientific names, common names, ranges, and uses. Each herb bottle is pictured, its label information is reproduced, and each herb’s historical and current uses are briefly described.

Design Of Drug-Induced Diseases Elective Utilizing Active Learning, Alison M. Walton, Alex N. Isaacs, Annette T. Mcfarland, Lauren M. Czosnowski, Sarah A. Nisly

Scholarship and Professional Work – COPHS

Objectives

To describe active learning utilized in a drug-induced diseases (DID) elective and determine inter-rater reliability of the assessment rubric for oral case-based presentations.

Methods

The design of this DID elective focuses on problem-based learning to enhance students’ critical thinking and problem-solving skills pertaining to the treatment of inducible diseases and general medicine. Each class incorporates active learning, utilization of drug information resources, and group work. The primary course assessment is student developed oral case-based presentations evaluated with a standard rubric.

Results

The intra-class correlation coefficient (ICC) was calculated amongst evaluators to assess the inter-rater reliability of the DID rubric …