Other Pharmacy and Pharmaceutical Sciences Commons^™

Stribild: A Review Of Component Characteristics And Combination Drug Efficacy, Derek E. Murrell, Jonathan P. Moorman, Sam Harirforoosh

Pharmacy Faculty Articles and Research

BACKGROUND: Numerous methods have been devised to combat human immunodeficiency virus (HIV) replication and disease progression. Composed of an integrase strand transfer inhibitor, a pharmacoenhancer, and two reverse transcriptase inhibitors, Stribild is a relatively new combination HIV drug formulated for once-a-day dosing.

METHODS: Relevant information, original research articles and reviews, were gathered primarily through the use of the PubMed database. The search was conducted without date restrictions in order to collect both historical and recent information concerning HIV, individual drugs, and combinations for a thorough overview.

RESULTS: Stribild, when taken with food, provides therapeutic drug concentrations as …

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 …

Role Of 5'Tg3'-Interacting Factors (Tgifs) In Vorinostat (Hdac Inhibitor)-Mediated Corneal Fibrosis Inhibition, Ajay Sharma, Nishant R. Sinha, Saad Siddiqui, Rajiv R. Mohan

Pharmacy Faculty Articles and Research

Purpose: We have previously reported that vorinostat, an FDA-approved, clinically used histone deacetylase (HDAC) inhibitor, attenuates corneal fibrosis in vivo in rabbits by blocking transforming growth factor β (TGFβ). The 5′TG3′-interacting factors (TGIFs) are transcriptional repressors of TGFβ1 signaling via the Smad pathway. The present study was designed to explore the expression of TGIFs in human corneal fibroblasts and to investigate their role in mediating the antifibrotic effect of vorinostat.

Methods: Human corneal fibroblast cultures were generated from donor corneas. RNA isolation, cDNA preparation, and PCR were performed to detect the presence of TGIF1 and TGIF2 transcripts. The cultures were …

Roles Of Abcg5 Abcg8 Cholesterol Transporter In Lipid Homeostasis, Yuhuan Wang

Theses and Dissertations--Pharmacy

The ABCG5 ABCG8 (G5G8) sterol transporter promotes cholesterol secretion into bile and opposes dietary sterol absorption in the small intestine. An emerging body of literature suggests that G5G8 links sterol flux to various risk factors for metabolic syndrome (MetS) and nonalcoholic fatty liver disease (NAFLD). Therapeutic approaches that accelerate G5G8 activity may augment reverse cholesterol transport (RCT) and provide beneficial effects in the prevention and treatment of cardiovascular and liver disease.

Mice lacking leptin (ob/ob) or its receptor (db/db) are obese, insulin resistant in part due to the reduced levels of hepatic G5G8 and biliary cholesterol. …

Kinetics And Mechanisms Of Crystal Growth Inhibition Of Indomethacin By Model Precipitation Inhibitors, Dhaval D. Patel

Theses and Dissertations--Pharmacy

Supersaturating Drug Delivery Systems (SDDS) could enhance oral bioavailability of poorly water soluble drugs (PWSD). Precipitation inhibitors (PIs) in SDDS could maintain supersaturation by inhibiting nucleation, crystal growth, or both. The mechanisms by which these effects are realized are generally unknown. The goal of this dissertation was to explore the mechanisms underpinning the effects of model PIs including hydroxypropyl β-cyclodextrins (HP-β-CD), hydroxypropyl methylcellulose (HPMC), and polyvinylpyrrolidone (PVP) on the crystal growth of indomethacin, a model PWSD. At high degrees of supersaturation (S), the crystal growth kinetics of indomethacin was bulk diffusion-controlled, which was attributed to a high energy form deposited …

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.

Celecoxib Or Diclofenac Hepatic Status In The Presence Or Absence Of Rebamipide, Derek E. Murrell, Yuyun Rahmasari, James W. Denham, Peter C. Panus, Sam Harirforoosh

Pharmacy Faculty Articles and Research

OBJECTIVE: Utilization of nonsteroidal anti-inflammatory drugs (NSAIDs), such as diclofenac, can produce gastrointestinal ulceration. Thus, cyclooxygenase-2-selective inhibitors, such as celecoxib, and protective agents (e.g. rebamipide) have been employed to alleviate harmful NSAID effects. This study sought to explore the influence of rebamipide on the hepatic outcomes following administration of two commonly prescribed NSAIDs.

MATERIALS AND METHODS: Rats were given either vehicle or rebamipide (30 mg/kg) orally twice daily for two days, then on the third day respective groups were dosed with either vehicle, celecoxib (40 mg/kg), or diclofenac (10 mg/kg) in addition to a respective dose of vehicle …

Reference Material Development For Paralytic Shellfish Poisoning Toxins And Associated Analytical Applications, Stephen Burrell

Doctoral

Food poisoning incidences relating to marine biotoxins are a global phenomenon and have the potential to severely impact the aquaculture industry. As a result, and as a legislative requirement in the European Union (EU), many countries have implemented monitoring programmes for these compounds but their success relies on the availability of certain quality assurance tools, two of which are reference materials (RMs) and proficiency testing. The limited amounts of RMs, in particular matrix certified reference materials (CRMs) for paralytic shellfish poisoning (PSP) toxins has been a limiting factor in the implementation of alternatives to the mouse bioassay for routine monitoring …

Molecular Mechanisms Underlying Environmental Enrichment-Induced Neuroprotection In Vulnerability To Nicotine Addiction, Adrian Michael Gomez

Theses and Dissertations

Tobacco use is the number one preventable cause of death in the world. Nicotine is the principal, addictive component in tobacco responsible for its reinforcing properties that drive the behavioral manifestations of nicotine addiction. Environment is becoming increasingly implicated in nicotine susceptibility. However, the molecular mechanisms that underlie susceptibility to nicotine addiction remain unknown. An ideal animal model that addresses environmental factors uses rats raised in an enriched condition (EC), a standard condition (SC), and an impoverished condition (IC); which differ in novelty, social cohorts, handling, and physical activity. EC rats exhibit a neuroprotective-like phenotype in the behavioral resistance to …

The Effect Of Δ9-Tetrahydrocannabinol, Cannabidiol, Menthol And Propofol On 5-Hydroxytryptamine Yype 3 Receptors--A Computational Approach, Andreas C. Schilbach, Tatiana Prytkova, Keun-Hang Susan Yang

Mathematics, Physics, and Computer Science Faculty Articles and Research

This study investigates the function of 5-HT type 3 (5- HT3) receptors using a computational approach.

Enhancement Of The Placental Transmission Of Lopinavir Using A Transporter Targeted Prodrug Strategy, Meng Wang

Theses and Dissertations

Lopinavir (LPV) is a potent protease inhibitor specific for HIV-1. However, LPV has poor placental penetration due to substrate activity for efflux transporter by P-glycoprotein (P-gp). Since fatty acid transporters are highly expressed in the placenta during pregnancy, we designed fatty acid ester prodrug of lopinavir as substrates of fatty acid transporter in order to improve their uptake into placenta. Seven dicarboxylic acid esters of lopinavir have been made in our lab. The structures were characterized by ¹H-NMR, ¹³C-NMR, LC-MS/MS, HRMS, IR and melting points. After making the prodrugs, an LC-MS/MS method with high specificity and sensitivity, as …

Generation And Delivery Of Charged Aerosols To Infant Airways, Landon T. Holbrook

Theses and Dissertations

The administration of pharmaceutical aerosols to infants on mechanical ventilation needs to be improved by increasing the efficiency of delivery devices and creating better ways of evaluating potential therapies. Aerosolized medicines such as surfactants have been administered to ventilated infants with mixed results, but studies have shown improvement in respiratory function with a much lower dose than with liquid instillation through an endotracheal tube (ETT). An aerosolized medicine must be transported through the ventilation tubing and deposit in the lungs to have the desired therapeutic response.

This work has taken a systematic approach to (i) develop new devices for the …

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 …

The Prevalence Of Dietary Supplement Use Among Older Adult Population Using National Health And Nutrition Examination Survey (Nhanes) 2009-2012, Fawaz M. Alotaibi

Theses and Dissertations

Background: Dietary supplements (DS) use has increased in the U.S. in the past 20 years. More than half of the U.S. population reported using DS. There are few studies to our knowledge that have assessed DS use specifically for older adults. In this study we purposed to evaluate the trend of using DS among older adults and to test the association between using DS and several demographics, socioeconomics and health characteristics. The second objective was to evaluate the reasons behind using DS among older adults using a nationally representative database.

Methods: This is a cross sectional study using the most …

Formulasi Krim Antioksidan Ekstrak Etanol Daun Ubi Jalar Ungu (Ipomoea Batatas (L.) Lamk) Sebagai Anti Aging, Damaranie Dipahayu, Widji Soeratri, Mangestuti Agil

Pharmaceutical Sciences and Research

No abstract provided.

Uji Stabilitas Fisik Formula Krim Yang Mengandung Ekstrak Kacang Kedelai (Glycine Max), Rosmala Dewi, Effionora Anwar, Yunita Ks

Pharmaceutical Sciences and Research

Soybean extract has known for its antiaging potential. The addition of soybean extract was predicted can influence the physical stability of the cream. Therefore, this research was aimed to test the physical stability of cream contained soybean extract in different concentration (2%, 4%, 6%, and 8%). The physical stability test including the storage for eight weeks at room temperature, high temperature (40°±2°C), and low temperature (4°±2°C). Stability parameters were the organoleptic observation, pH, globul size, viscosity, and cycling test. Those four cream formula showed good stability in organoleptic, pH, globul size, viscosity, and cycling test.

Efek Fraksi N-Heksana Kulit Hylocereus Polyrhizus Terhadapaktivitas Katalase Tikus Stres Oksidatif, Eka Kartika Untari, Sri Wahdaningsih, Agustia Damayanti

Pharmaceutical Sciences and Research

Production of excess free radicals cause oxidative damage and degenerative diseases. Catalase enzyme is one of the endogenous intracellular antioxidant that can be reduced by oxidative stress conditions. The peel of red dragon fruit (Hylocereus polyrhizus) as a potent exogenous antioxidants could support the internal enzyme activity to prevent free radicals. The aim of this research was to determine the effect of n-hexane fraction of H.polyrhizus’s peel and the dose that could increase activity of catalase. The peel was maserated with chloroform, then fractionated by n-hexane. Stress condition was achieved by five days fasting and swimming for 10 mins/day to …

Efek Fraksi N-Heksana Kulit Hylocereus Polyhizus Terhadap Kadar Malondialdehida Tikus Stres Oksidatif, Wirna Maya Sari, Sri Wahdaningsih, Eka Kartika Untari

Pharmaceutical Sciences and Research

Excessive free radical production will lead to oxidative stress. One of the indicators used to determine stress oxidative is malondialdehyde (MDA). Hylocereus polyhizus peel is potential used natural exogenous antioxidant. The aim of this research was to study the effect of n-hexane fraction of H.polyhizus peel on MDA level and to determine the dose that could reduce the MDA level. H.polyhizus peel was macerated with chloroform, fractionated with n-Hexane. Rats were divided into 7 groups : normal, negative, positive control vitamin E (18 mg/ kgbw), positive control quercetin (4 mg/200gbw), H.polyhizus peel extract group treated with dose I (10mg/ 200gbw), …

Antibakteri Fraksi N-Heksana Kulit Hylocereus Polyrhizus Terhadap Staphylococcus Epidermidis Dan Propionibacterium Acnes, Sri Wahdaningsih, Eka Kartika Untari, Yunita Fauziah

Pharmaceutical Sciences and Research

Acne can be caused by Staphylococcus epidermidis and Propionibacterium acnes. By using antibiotic for the acne theraphy in a long term period can cause resistance, organ detriment and imunohypersensitivity. Red dragon fruit’s peel (Hylocereus polyrhizus) is one of natural materials which can be used for alternative antibacterial. This study aims to determine the antibacterial activity of n-Hexane fraction of red dragon fruit’s peel against S. epidermidis dan P. acnes by the method of disc diffusion Kirby-Bauer. Red dragon fruit’s peel powder macerated within chloroform, and macerate then fractionated with n-Hexane. Phytochemical screening result red dragon fruit’s peel contains terpenoid and …