Other Pharmacy and Pharmaceutical Sciences Commons^™

Parameter Fisikokimia Dan Analisis Kadar Allyl Disulfidedalam Ekstrak Etanol 70% Bawang Putih (Allium Sativum L.)Dengan Perbandingan Daerah Tempat Tumbuh Parameter, Rini Prastiwi, Siska Siska, Nila Marlita

Pharmaceutical Sciences and Research

Garlic (Allium sativum L.) is one of the medicinal plants that has a potential to be developed to become a traditional medicine. Traditional medicinal products and medicinal plants which have good quality are determined by the quality and safety of the extract. One of many factors that can affect the quality is the growing area. This research aimed to compare the value of physicochemical parameters as well as the levels of compounds responsible for pharmacological activity in ethanol 70% extract of garlic obtained from two growing areas, Bogor and Wonosobo. The test results obtained from garlic extract of Bogor were: …

Activity Of Distinct Growth Factor Receptor Network Components In Breast Tumors Uncovers Two Biologically Relevant Subtypes, Moom Roosan, Shelley M. Macneil, David F. Jenkins, Gajendra Shrestha, Sydney R. Wyatt, Jasmine A. Mcquerry, Stephen R. Piccolo, Laura M. Heiser, Joe W. Gray, W. Evan Johnson, Andrea H. Bild

Pharmacy Faculty Articles and Research

Background
The growth factor receptor network (GFRN) plays a significant role in driving key oncogenic processes. However, assessment of global GFRN activity is challenging due to complex crosstalk among GFRN components, or pathways, and the inability to study complex signaling networks in patient tumors. Here, pathway-specific genomic signatures were used to interrogate GFRN activity in breast tumors and the consequent phenotypic impact of GRFN activity patterns.

Methods
Novel pathway signatures were generated in human primary mammary epithelial cells by overexpressing key genes from GFRN pathways (HER2, IGF1R, AKT1, EGFR, KRAS (G12V), RAF1, BAD). The pathway analysis toolkit Adaptive Signature Selection …

Pharmacodynamic Activity Of Fosfomycin Simulating Urinary Concentrations Achieved After A Single 3 Gram Oral Dose Versus Escherichia Coli Using An In Vitro Model, George G. Zhanel, Kate Parkinson, Sean Higgins, Andrew Denisuik, Heather Adam, Johann Pitout, Ayman Noreddin, James A. Karlowsky

Pharmacy Faculty Articles and Research

We assessed the activity of fosfomycin simulating urinary concentrations achieved after a single 3 gram oral dose against Escherichia coli using an in vitro pharmacodynamic model. Eleven urinary isolates of E. coli were studied. Isolates were ESBL-producing or carbapenemase-producing. The in vitro pharmacodynamic model was inoculated with an inoculum of (~1 × 10⁶ cfu/mL). Fosfomycin was administered to simulate maximum free (ƒ) urine (U) concentrations and a t_1/2 obtained after a standard single 3 gram oral dose in healthy volunteers (ƒU_max, 4000 mg/L; t_1/2, 6 h). Sampling was performed over 48 h to assess …

Occurrence Of Potential Adverse Drug Events From Prescribing Errors In A Pediatric Intensive And High Dependency Unit In Hong Kong: An Observational Study, Chad A. Knoderer, Celeste L. Ewig, Hon Ming Cheung, Kwok Ho Kam, Hiu Lam Wong

Scholarship and Professional Work – COPHS

No abstract provided.

Neurofeedback Or Neuroplacebo?, Robert T. Thibault, Michael Lifshitz, Amir Raz

Psychology Faculty Articles and Research

This scientific commentary refers to ‘Better than sham? A double-blind placebo-controlled neurofeedback study in primary insomnia’, by Schabus et al.. (doi:10.1093/brain/awx011).

Utilizing Three Years Of Epidemiological Data From Medical Missions In Cambodia To Shape The Mobile Medical Clinic Formulary, Jeany Kim Jun, Junia S. Koo, Amy Y. Kang, Deborah B. Chien, Albert Shim, Dale Knutson, Eda M. Kim

Pharmacy Faculty Articles and Research

Objective: The purpose of this project was to gather epidemiological data on common diseases and medications dispensed during medical mission teams to Cambodia to shape the mobile medical clinic formulary.

Methods: Data for patients seen during week-long, mobile, medical clinics was collected in Cambodia during Septembers 2012 to 2014. Patient’s gender, age, weight, blood pressure, glucose, pertinent laboratory values, diagnoses, and medications dispensed were collected. Blood pressure and glucose were measured in patients 18 years and above. Data collected onto paper intake forms were transferred onto spreadsheets without patient identifying information and analyzed for aggregate means, common diseases, and most …

One Ion To Rule Them All: Combined Antibacterial, Osteoinductive And Anticancer Properties Of Selenite-Incorporated Hydroxyapatite, Vuk Uskoković, Maheshwar Adiraj Iyer, Victoria M. Wu

Pharmacy Faculty Articles and Research

Although hydroxyapatite (HAp) has been doped with dozens of different ions, the quest for an ion imparting a combination of properties conducive to bone healing is still ongoing. Because of its protean potency and the similarity in size and shape to the phosphate tetrahedron, the selenite ion presents a natural ionic substitute in HAp. The incorporation of selenite into synthetic HAp using two different methods – co-precipitation and ion-exchange sorption – was studied for its effect on crystal properties and on a triad of biological responses: antibacterial, anticancer and osteoinductive. Co-precipitation yielded HAp with a higher selenite content than sorption …

Quantification Of Two Isomeric Flavones In Rat Colon Tissue Using Reverse Phase High Performance Liquid Chromatography, Crystal L. Whitted, Victoria E. Palau, Ruben D. Torrenegra, Oscar E. Rodriguez, Sam Harirforoosh

Pharmacy Faculty Articles and Research

Background: Antineoplastic activity has been previously shown for two isomeric flavones, 5,7-dihydroxy-3,6,8-trimethoxy flavone (flavone A) and 3,5-dihydroxy-6,7,8-trimethoxy flavone (flavone B), against colon cancer cell lines (Thomas et al. in PLoS ONE 7:e39806, 5). Here, we present modified methods for the extraction and quantification of flavones A and B in rat colon tissue after intravenous dosing via high performance liquid chromatography, from the originally described procedure for extraction and quantification in rat plasma (Whitted et al. in J Chromatogr B Analyt Technol Biomed Life Sci 1001:150–155, 7).

Results: Modifications included tissue homogenization (1 g tissue: 2 mL water), filtration …

Ethical Imperatives Of Timely Access To Orphan Drugs: Is Possible To Reconcile Economic Incentives And Patients’ Health Needs?, Rosa Rodriguez-Monguio, T. Spargo, Enrique Seoane-Vazquez

Pharmacy Faculty Articles and Research

Background

More than 6,800 rare diseases and conditions have been identified in the US, which affect 25–30 million Americans. In 1983, the US Congress enacted the Orphan Drug Act (ODA) to encourage the development and marketing of drugs to treat rare diseases and conditions. This study analyzed all orphan designations and FDA approvals since 1983 through 2015, discussed the effectiveness of incentives for the development of treatments for rare diseases, and reflected on the ethical imperatives for timely access to orphan drugs.

Methods

Study data were derived from the Food and Drug Administration (FDA) Orange Book and the Office of …

Engineered Peptides For Applications In Cancer-Targeted Drug Delivery And Tumor Detection, R. Soudy, N. Byeon, Y. Raghuwanshi, S. Ahmed, A. Lavasanifar, Kamaljit Kaur

Pharmacy Faculty Articles and Research

Cancer-targeting peptides as ligands for targeted delivery of anticancer drugs or drug carriers have the potential to significantly enhance the selectivity and the therapeutic benefit of current chemotherapeutic agents. Identification of tumor-specific biomarkers like integrins, aminopeptidase N, and epidermal growth factor receptor as well as the popularity of phage display techniques along with synthetic combinatorial methods used for peptide design and structure optimization have fueled the advancement and application of peptide ligands for targeted drug delivery and tumor detection in cancer treatment, detection and guided therapy. Although considerable preclinical data have shown remarkable success in the use of tumor targeting …

Actionable Patient Safety Solution (Apss) #3c: Improve Prevention Of Severe Hypoglycemia, Jerika Lam, Steven Barker, Michael Ramsay, Ariana Longley, Joe Kiani

Pharmacy Faculty Articles and Research

This report presents a plan of action for introducing a "program to reduce errors in the recognition and treatment of [severe hypoglycemia]".

Synthesis Of Oxadeazoles With Electron Withdrawing Groups And The Analysis Of Product Yield With Bond Length, Elizabeth Ann Hall Peters

Undergraduate Honors Thesis Projects

2,5-disubstituted 1,3,4-oxadiazoles are a class of organic compound that are widely used and successful in pharmaceutical chemistry because they demonstrate strong biological activity. They are part of a larger class of compound called heterocycles, which make up most pharmaceutical drugs today. When synthesizing the compounds, higher yield means higher reactivity of the compound, and this is important for pharmaceuticals that need to have a strong biological activity. Per past studies, electron withdrawing groups on the compound allow higher, product yields. Along with electron withdrawing group addition, the bond length from electron withdrawing group and its corresponding carbon is analyzed to …

A Guide To The California Immunization Registry And Its Use To Enhance The Delivery Of Immunization Services, Albert Bach, Jeffery A. Goad, Steven P. Nickell

Pharmacy Faculty Articles and Research

Pharmacists in California are assuming a greater role as independent providers of immunizations for children and adults under Senate Bill 493 (SB 493). One of the requirements for pharmacists as independent providers of immunizations in California is that they must report their administered doses to the California immunization registry system (CAIR). The National Vaccine Advisory Committee Standards for Immunization Practice also supports this practice by recommending that all immunizing providers report vaccinations to their local and state immunization information systems (IIS). This document presents background and specific features of CAIR; best practice recommendations for the use of IIS lookup, forecasting, …

Actionable Patient Safety Solution (Apss) #3d: Pediatric Adverse Drug Events, Ron Jordan, Jerika Lam, Nathaniel Sims, Anne Lyren, Coco Yang

Pharmacy Faculty Articles and Research

This report presents a plan of action for introducing a "program to reduce the incidence of pediatric adverse drug events (pADEs) and harm ... [that] combine[s] leadership strategies, software (healthcare IT), hardware (drug compounding systems, drug delivery technology, and physiological monitoring systems), and most importantly people (changes in clinical practice, protocols and education)" to protect pediatric patients.

Actionable Patient Safety Solution (Apss) #3b: Antimicrobial Stewardship: The Role Of A Pharmacy And The Microbiology Lab In Patient Safety, Jerika Lam, Jason Yamaki, Ron Jordan, Celine Peters, Steven Barker, Michael Ramsay, Ariana Longley, Joe Kiani

Pharmacy Faculty Articles and Research

This report presents a plan of action for introducing an Antimicrobial Stewardship Plan (ASP) to combat the inappopriate use of antimicrobial drugs, which are a significant cause of patient morbidity and mortality.

Actionable Patient Safety Solution (Apss) #3a: Medication Errors, Ron Jordan, Jerika Lam, Anne Lyren, Nathaniel Sims, Coco Yang

Pharmacy Faculty Articles and Research

This report presents a plan of action for introducing a program to reduce medication errors, which are a major cause of patient morbidity and mortality.

Non-Steroidal Anti-Inflammatory Drugs: Is There A Link Between Cardiovascular And Renal Adverse Effects?, Regan E. Sevinsky, David W. Stewart, Sam Harirforoosh

Pharmacy Faculty Articles and Research

"Both the clinical benefits and the adverse effects of nonsteroidal anti-inflammatory drugs (NSAIDs) are mediated by the inhibition of cyclooxygenase (COX) 1 and 2.[1] COX-1 is expressed constitutively in tissues, whereas COX-2 is produced under periods of stress and inflammation. The physiologic function of COX-1 and COX-2 is to convert arachidonic acid to prostaglandins, thromboxane A2 (TXA2), and prostacyclins. These products influence multiple systems such as cardiac, immune, gastrointestinal (GI), renal, vascular, and pulmonary systems.[12] COX enzymes are present in various locations throughout the body including the blood vessels where they produce vasodilatory prostacyclins and TXA2, which causes platelet aggregation.[3] …

Polyphenols Content And Antioxidant Activity Of Artemisia Sieversiana Willd. In Western Pamir, Gulazor Miravalova, Sh. Kurbonbekova, Sh. Satorov, Akobir Mirzorahimov, Dovudsho Navruzshoev, Vyacheslav Dushenkov, M. Vakhidova

Publications and Research

Polyphenols content and antioxidant activity in Artemisia sieversiana Willd. were investigated in relation to the altitude of the plant growth in the Western Pamir region. Antioxidant activity generally correlated with the polyphenols content. However, no significant association was found between an altitude of the sample collection and polyphenols content or antioxidant activity.

Study Of Molecular Interactions Of Glycosaminoglycans And Glycosaminoglycan Mimetics With Their Protein Targets, Daniel K. Afosah

Theses and Dissertations

Glycosaminoglycans (GAGs) are complex linear chain carbohydrate molecules found on virtually all animal cell surfaces. Owing to their negatively charged nature, GAGs interact with a number of different proteins. Thus, although they have great potential as therapeutic agents, their apparent promiscuous interactions increase their side effect risk. GAG mimetics, including GAG oligosaccharides and non-saccharide GAG mimetics (NSGMs) are viable approaches to address this. This work discusses sulfated benzofuran thrombin inhibitors with submaximal protease inhibition, sulfated diflavonoid inhibitors of plasmin and GAG oligosaccharides with selectivity for human neutrophil elastase (HNE).

Anticoagulants are very important for the treatment of thrombotic diseases. The …

Living With Fragile X Syndrome: Occupations As An Outcome Measure In A Clinical Trial, Kaylee E. Gothelf, Ty Duong, Ana Baldinger, Theresa Chase

Student Research Posters

The purpose of this study was to evaluate the use of semi-structured interviews as an outcome measure in a clinical trial for children with fragile X syndrome (FXS) ages 2-6. This qualitative approach was used to analyze twenty-five interviews of parents with children in a double-blind medication trial - sertraline or placebo. The aim was to assess occupational improvements in their child that may not have been detected with the use quantitative outcome measures alone. Results showed greater improvements in the sertraline group in areas of behavior, social participation, sensory-related behaviors, receptive language, education, family impact and therapeutic strategies. Our …

A Biorelevant In Vitro Model To Characterize In Vivo Release Of Bone Morphogenetic Protein-2 (Rhbmp-2), Deblina Biswas

Theses and Dissertations

Biorelevant in vitro release/dissolution tests are designed to predict the in vivo behavior of a drug and are crucial in understanding its in vivo performance. Currently, there is no standardized compendial in vitro release testing methods or regulatory guidance’s for release/dissolution testing of implants due to their complex physiological locations.Furthermore, existing compendial methods do not capture the local release profile of ‘novel’ parenterals in physiological low fluid volume surrounding areas.

Long acting and in situ forming implants with orthobiologic proteins and peptides have increased over the past few decades due to a better understanding of genetic engineering. One of these …

Investigation Of Polymeric Composites For Controlled Drug Release, Hsi-Wei Yeh

Theses and Dissertations

The Electrospray (ES) technique is a promising particle generation method for drug delivery due to its capabilities of producing monodisperse PLGA composite particles with unique configurations and high drug encapsulation efficiency. In the dissertation work, the coaxial dual capillary ES was used to generate drug-loaded core-shell PLGA particles to study the effects of particle filling materials, drug loading locations and particle shell thicknesses on the resultant in vitro release behaviors of the hydrophilic and/ or hydrophobic model drugs. Through release profile characterization of drug-loaded PLGA particles (particle size: 400 nm and 1 μm), it was confirmed that the co-encapsulation of …

Lung Disposition Model-Based Analyses Of Clinical Pharmacokinetic Profiles For Inhaled Drugs, Anuja Raut

Theses and Dissertations

There has been a desire to accurately interpret the inhaled pharmacokinetic (PK) profiles of drugs in humans to aid successful inhaled drug and product developments. However, challenges are layered, as 1) the drug dose delivered to the lung (DTL) from inhalers is a portion of the formulated dose but rarely determined; 2) lung delivery and regional deposition differ, depending on drug, formulation and inhaler; 3) drugs are not only absorbed from the lung but may also be from the gastrointestinal (GI) tract; and 4) in addition to absorption into the systemic circulation, multiple non-absorptive processes also eliminate drugs from the …

Assessment Of Achieved Systolic Blood Pressure In Newly Treated Hypertensive Patients Aged 60-79 Years Before And After Eighth Joint National Committee Recommendations, Michael S. Kelly, Joseph J. Saseen, Joel C. Marrs

Pharmacy Faculty Articles and Research

Objective:

To determine whether patients who were newly prescribed antihypertensive therapy after the Eighth Joint National Committee (JNC 8) update were treated to a relaxed systolic blood pressure (SBP) goal compared with patients treated before the update.

Methods:

A retrospective cohort study approved by the Colorado Multiple Institutional Review Board. Patients aged 60–79 years, without diabetes or chronic kidney disease (CKD), newly treated for hypertension at a University of Colorado primary care clinics were included. The mean first-achieved and last-stable SBPs of patients newly prescribed antihypertensive medications from 1 January 2012 to 31 December 31 2013 (before cohort) were compared …

Perbandingan Efek Larvasida Minyak Atsiri Daun Cengkeh (Syzygium Aromaticum L.) Varietas Zanzibar Dengan Temephos Terhadap Larva Nyamuk Aedes Aegypti, Ridzmullah Wishnu Pamungkas, Neneng Syarifah Syafei, Arto Yuwono Soeroto

Pharmaceutical Sciences and Research

The use of temephos as larvicides in disease prevention Dengue Hemorrhagic Fever (DHF) in Indonesia has been going on for 40 years. Larviciding very long led the resistance to temephos. Cloves, one of native Indonesia plant contains eugenol that are toxic to the insect’s body. This study aims to examine the effectiveness of Zanzibar clove leaf essential oil compared to temephos in killing the larvae of Aedes aegypti. This study uses experimental laboratory research design. The samples are larvae of Aedes aegypti stage III. The mosquito larvae were classified into six groups, each given a clove leaf essential oil with …

Pengaruh Cara Pengeringan Simplisia Daun Senggani (Melastoma Malabathricum L.) Terhadap Aktivitas Antioksidan Menggunakan Metode Dpph (2,2-Difenil-1-Pikrilhidrazil), Sri Luliana, Nera Umilia Purwanti, Kris Natalia Manihuruk

Pharmaceutical Sciences and Research

Drying is the most important step to keep the compound stability in simplicia. The objective of this research is to know the effect of drying methods on antioxidant activity in Melastoma malabathricum L. The drying methods tested were oven-drying at 40°C, direct sunlight, indirect sunlight, air-drying at ± 25°C and fresh samples as control. Result revealed that the drying methods of simplicia were significant differences for antioxidant activity in Melastoma malabathricum L. (p < 0,05). Drying method that has the highest antioxidant activity was by air-drying at ± 25°C is 54.60 %.

Efektivitas Snedds Ekstrak Kulit Manggis Terhadap Bakteri P. Mirabilis Dan S. Epidermidis Yang Terdapat Pada Ulkus Diabetik, Rafika Sari, Liza Pratiwi, Pratiwi Apridamayanti

Pharmaceutical Sciences and Research

Mangosteen rind possesses the ability to conduct antibacterial activity. Under the development relating to drug delivery system, SNEDDS were known to boost the penetration of active compound. The aim of this research is to compare the effectiveness of the antibacterial activity at both SNEDDS preparation and the ethanol extract of mangosteen rind as the antibacteria against the bacteria that cause diabetic ulcers with the most prevalence whether it was Gram positive or Gram negative bacteria like Proteus mirabilis and Staphylococcus epidermidis. The research started by maceration process with the crude extract as the result continued with the phytochemical screening which …

Uji Aktivitas Anti-Inflamasi Minyak Atsiri Daun Kemangi (Ocimum Americanum L.) Pada Tikus Putih Jantan Yang Diinduksi Karagenan, Fadlina Chany Saputri, Rita Zahara

Pharmaceutical Sciences and Research

Kemangi (Ocimum americanum L.) is an aromatic plant that contains citral and known as anti-inflammatory agents. The aim of this study was to determine the anti-inflammatory activity of the essential oil kemangi leaves on carrageenan-induced rat. The male rats were divided into six groups, each consisting of four rats. Group I as negative control was given 0.5% CMC solution, group II as positive control was given diclofenac sodium, group III was given sitral, groups IV, V and VI were given 40 mg/200 g BW, 80 mg/200 g BW, and 160 mg/200 g BW essential oil of Ocimum americanum L., emulsified …

Advances And Perspectives In Genetics Of Congenital Thyroid Disorders Associated With Thyroglobulin Gene Mutations, Héctor M. Targovnik, Cintia E. Citterio, Sofi Siffo, Carina M. Rivolta

Pharmacy Faculty Articles and Research

Dyshormonogenesis due to thyroglobulin (TG) gene mutations is a rare cause of congenital hypothyroidism with an estimated incidence of approximately 1 in 100,000 newborns. The TG gene is organized in 48 exons, spanning over 270 kb on human chromosome 8q24. The human TG mRNA is 8.5 Kb long and the preprotein monomer is composed of a 19 amino acids signal peptide followed by a 2749 residues polypeptide. Until now, one hundred seventeen deleterious mutations in the human TG gene have been identified and characterized, originating structural changes in the protein that alter the normal protein folding, assembly and …

Chemosensitization Effect Of Sp1017 On Multiple Myeloma, Hangting Hu

Theses & Dissertations

Multiple myeloma (MM) is a hematological malignancy of plasma cells that are predominantly located in bone marrow (BM). Despite recent improvements in MM treatment by introduction of several novel agents includingimmunomodulatory drugs, proteasome inhibitors and the use of the drug combinations, MM remains incurable and almost all patients eventually relapse or become refractory to the current treatment regimens. So the current challenge of MM treatments is to maintain treatment response, prevent relapse and eventually prolong survival.

Here we demonstrated that Pluronic block copolymers ((Pluronic L61: Pluronic F127 = 1:8 w/w, SP1017) significantly increase cytotoxicity of proteasome inhibitors (Bortezomib, BTZ or …