Other Pharmacy and Pharmaceutical Sciences Commons^™

Nanofabrication Of Halloysite-Pcl Composite Scaffolds And Functionalization Of Titanium For Tissue Regeneration, Shraddha Parshottambhai Patel

Doctoral Dissertations

Major medical needs may be achieved through regenerative medicine. Nanotechnology has triggered a research revolution in many important areas such as the biomedical sciences and bioengineering at the molecular level which has grown significantly due to the availability of new analytical applications and tools based on nanotechnology. Clinical conditions and diseases being targeted by nanotechnology research include burns, Alzheimer's and Parkinson's disease, implant failure, improved wound healing, birth defects, osteoporosis and congestive heart defects. Therapeutic use of growth factors and drugs to stimulate the production and/or function of endogenous cells represents a key area of regenerative medicine. The development of …

Antivirulence Potential Of Tr-700 And Clindamycin On Clinical Isolates Of Staphylococcus Aureus Producing Phenol-Soluble Modulins, Jason Yamaki, Timothy Synold, Annie Wong-Beringer

Pharmacy Faculty Articles and Research

Staphylococcus aureus strains (n = 50) causing complicated skin and skin structure infections produced various levels of phenol-soluble modulin alpha-type (PSMα) peptides; some produced more than twice that produced by the control strain (LAC USA300). TR-700 (oxazolidinone) and clindamycin strongly inhibited PSM production at one-half the MIC but exhibited weak to modest induction at one-fourth and one-eighth the MICs, primarily in low producers. Adequate dosing of these agents is emphasized to minimize the potential for paradoxical induction of virulence.

Commencement Program 2011, Loma Linda University

Commencement Programs

CONTENTS

1 | Message from the President

3 | 2011 Events of Commencement

4 | The Academic Procession

6 | Significance of Academic Regalia

8 | The Good Samaritan

9 | University History Highlights

11 | Loma Linda University Song - "Healing Love"

12 | The Speakers

20 | The University Honorees

32 | The School Honorees

53 | The Programs

• School of Medicine, 54
• School of Pharmacy, 74
• School of Dentistry, 80
• School of Science and Technology and School of Religion, 96
• School of Nursing, 111
• School of Allied Health Professions - Physical Therapy, 121
• School of Allied Health …

Over The Counter (Otc) Analgesics: A Knowledge And Usage Assessment In College Students, Nicole Patel

Senior Honors Projects

This project was designed to assess the general understanding of OTC pain relievers and their management via a survey in a college student population. From this data, an educational program was developed in conjunction with the College of Pharmacy and Health Services to educate college students on the dangers of OTC analgesic misuse.

164 college students aged 18 years and older were recruited in-person to participate in a brief survey.  This 12 question survey was developed to assess the general understanding and current usage of OTC analgesics. Specifically, health majors were compared to non-health majors in relation to the answers …

Pembuatan Sediaan Tablet Mengapung Famotidin Menggunakan Kompleks Polielektrolit Kitosan-Pektin Sebagai Bahan Matriks, Erny Sagita, Effionora Anwar, Silvia Surini

Majalah Ilmu Kefarmasian

Floating tablet is one of the drug delivery system retained in the stomach which aims to prolong the lag time of the drug in the stomach. This principle can be used to improve the efficacy of famotidine in treating diseases in the stomach The purpose of this research is to develop dosage form afloat by using Chitosan Pectin Electrolytes (PEC) as matrix then used as the matrix in tablet dosage form with famotidine as a drug model. PEC also combined with hydroxypropylmethylcellulose (HPMC) with different. PEC was also combined with hydroxypropilmethylcellulose (HPMC) in different concentrations. The results of the dissolution …

Pengembangan Sistem Penghantaran Obat Solid Self-Emulsifying Mikropartikel Gliklazid Untuk Meningkatkan Disolusi, Mega Suryani, Sutriyo Sutriyo

Majalah Ilmu Kefarmasian

Gliclazide is a Hypoglycemicdrug, second-generation sulfonylurea used in the treatment of non insulin dependent diabetes mellitus. Gliclazide exhibit poor aqueous solubility, so that their low bioavailability. Objectivesthis study is to develop solid self-emulsifying (SE) microparticles of poorly soluble gliclazide to dissolution enchancement. These microparticles were prepared by spray drying method, using three surfactant (acripol, tween 80 and sodium lauryl sulphate) with various concentration. SE microparticles characterized in terms of morphology (SEM), particle size distribution (PSA), x-ray diffraction (XRD), thermal analysis (DSC), functional group analysis (FTIR), solubility test, and dissolution test. The all gliclazide SE microparticlesexhibited particle size smaller than pure …

Analisis Adduct Dna Setelah Pemberian Natrium Nitrit Dan Dimetilamin Secara Berulang Pada Tikus, Sherly Meilianti, Yahdiana Harahap, Hayun Hayun

Majalah Ilmu Kefarmasian

Nitrosodimethylamine is a carcinogenic compound which can be formed from the reaction of nitrite and dimethylamine that is found in food. Nitrosodimethylamineis activated in liver and alkylates the DNA base and producing a DNA adductssuch as O6-methylguanine and N7-methylguanine that have a role incarcinogenesis. In this research, DNA was isolated from rat’s blood which waspreviously given nitrosodimethylamine’s precursor, sodium nitrite anddimethylamine. DNA adducts can be obtained from hydrolysis in hydrochloricacid 0.1 N for 30 minutes at 7000C. Then the adducts were analyzed using High Performance Liquid Chromatography (HPLC), with a strong cation exchangecolumn (Supelcosil LC-SCX, 5 μm, 250 x 4.6 …

Efek Antidiabetes Dan Identifikasi Senyawa Dominan Fraksi Kloroform Herba Ciplukan (Physalis Angulata L.), Sediarso Sediarso, Hadi Sunaryo, Nurul Amalia

Majalah Ilmu Kefarmasian

Antidiabetic activity of ciplukan (Physalis angulataL.) herb has a lot to do, as an extracts and infusions, proven to reduce blood sugar levels in rats or mice induced by alloxan. The research objective was to evaluate the antidiabetic effect and identify the content of the chloroform fraction ciplukan herb eluated with methanol-ammonia. Antidiabetic effects testing conducted using 30 male white mice (Mus musculus) ddY strain were divided into 6 groups, each consisting of 5 mice. K-1 is a negative control induced by alloxan, K-2, K-3 and K-4 induced by alloxan and treated with the test substance dose of 50 mg/kg …

Service, Education, And Advocacy Within A Student-Run Pharmacy: An Evaluation Of The Butler University Community Outreach Pharmacy, Eliza Anne Dy

Undergraduate Honors Thesis Collection

Objective To investigate three domains of the student-run Butler University Community Outreach Pharmacy’s (BUCOP) mission statement. Methods This multi-phase, survey-based study evaluated the execution of BUCOP’s mission statement in the areas of service, education, and advocacy. Results The service survey found that the majority (~78%) of patients were satisfied with most aspects of BUCOP’s care; however, patients were most displeased with hours of operation and wait time. The education survey results demonstrated BUCOP’s role as an early confidence-building experience; however, noteworthy clinical interactions with medical students were limited. The advocacy survey revealed that 96% of community members interviewed were unaware …

Ultrasonic Assisted Layer-By-Layer Assembly For Stable Nanocolloids Of Curcumin And Paclitaxel, Zhiguo Zheng

Doctoral Dissertations

Researchers have been trying to fight cancer with synthesis of new bioactive compounds but many of these novel drugs have low solubility in water and it is difficult to deliver them into a patient's body. One way of solving this particular problem is to use nanoscale drug delivery systems. In this dissertation, we describe using an ultrasonic assisted layer-by-layer encapsulation process to prepare anti-cancer drugs with 50∼200 nm particle size with designed coating to achieve sustained release and target delivery.

Two methods for systematic manufacture of low solubility anti-cancer drug nanoparticles were proposed: I) Top-down approach to breakdown larger drug …

Unifying The Mathematical Modeling Of In Vivo And In Vitro Microdialysis, Peter M. Bungay, Rachita K. Sumbria, Ulrich Bickel

Pharmacy Faculty Articles and Research

A unifying approach is presented for developing mathematical models of microdialysis that are applicable to both in vitro and in vivo situations. Previous models for cylindrical probes have been limited by accommodating analyte diffusion through the surrounding medium in the radial direction only, i.e., perpendicular to the probe axis, or by incomplete incorporation of diffusion in the axial direction. Both radial and axial diffusion are included in the present work by employing two-dimensional finite element analysis. As in previous models, the nondimensional clearance modulus (Θ) represents the degree to which analyte clearance from the external medium influences diffusion through the …

Systematic Review Of Chimpanzee Use In Monoclonal Antibody Research And Drug Development: 1981-2010, Raija Bettauer

Experimentation Collection

This survey examines the extent to which live chimpanzees have been used in monoclonal antibody (mAb) research and the drug approval process. The survey covers 193 scientific articles published during the years 1981-2010, as well as preclinical studies leading to the approval of mAb drugs by the Food and Drug Administration of the United States. The frequency of the articles has decreased by more than two-thirds from their highs in the late 1980’s, and the aggregate number of chimpanzees used in these studies has decreased by more than 90%.

The experimental protocols ranged from single or multiple blood draws to …

Assessment Of The Validity Of Reported Antibiotic Allergic Reactions In Pediatric Patients, Lauren E. Miller, Chad A. Knoderer, Elaine G. Cox, Martin B. Kleinman

Scholarship and Professional Work – COPHS

Study Objective. To determine whether a reported antibiotic allergy was likely to have been immunologically mediated.

Design. Questionnaire-based study.

Setting. Tertiary care, freestanding children's hospital.

Patients. One hundred patients aged 1 month-18 years for whom guardians reported an allergy to an antibiotic at the time of hospital admission between October 2009 and March 2010.

Intervention. Guardians of the patients were interviewed by using a standardized allergy assessment questionnaire.

Measurements and Main Results. Based on answers to the questionnaire, the reported allergic reactions were categorized to determine if they were true allergies or adverse reactions. Among the 100 patients, reported allergies …

Targeted Decorin Gene Therapy Delivered With Adeno-Associated Virus Effectively Retards Corneal Neovascularization In Vivo, Rajiv R. Mohan, Jonathan C. K. Tovey, Ajay Sharma, Gregory S. Schultz, John W. Cowden, Ashish Tandon

Pharmacy Faculty Articles and Research

Decorin, small leucine-rich proteoglycan, has been shown to modulate angiogenesis in nonocular tissues. This study tested a hypothesis that tissue-selective targeted decorin gene therapy delivered to the rabbit stroma with adeno-associated virus serotype 5 (AAV5) impedes corneal neovascularization (CNV) in vivo without significant side effects. An established rabbit CNV model was used. Targeted decorin gene therapy in the rabbit stroma was delivered with a single topical AAV5 titer (100 μl; 5x10^12 vg/ml) application onto the stroma for two minutes after removing corneal epithelium. The levels of CNV were examined with stereomicroscopy, H&E staining, lectin, collagen type IV, CD31 immunocytochemistry and …

Polyethylenimine-Conjugated Gold Nanoparticles: Gene Transfer Potential And Low Toxicity In The Cornea, Ajay Sharma, Ashish Tandon, Jonathan C. K. Tovey, Rangan Gupta, J. David Robertson, Jennifer A. Fortune, Alexander M. Klibanov, John W. Cowden, Frank G. Rieger, Rajiv R. Mohan

Pharmacy Faculty Articles and Research

This study examined the gene transfer efficiency and toxicity of 2-kDa polyethylenimine conjugated to gold nanoparticles (PEI2-GNP) in the human cornea in vitro and rabbit cornea in vivo. PEI2-GNP with nitrogen-to-phosphorus (N/P) ratios of up to 180 exhibited significant transgene delivery in the human cornea without altering the viability or phenotype of these cells. Similarly, PEI2-GNP applied to corneal tissues collected after 12 h, 72 h, or 7 days exhibited appreciable gold uptake throughout the rabbit stroma with gradual clearance of GNP over time. Transmission electron microscopy detected GNP in the keratocytes and the extracellular matrix of the rabbit corneas. …

Significant Inhibition Of Corneal Scarring In Vivo With Tissue-Selective, Targeted Aav5 Decorin Gene Therapy, Rajiv R. Mohan, Ashish Tandon, Ajay Sharma, John W. Cowden, Jonathan C. K. Tovey

Pharmacy Faculty Articles and Research

PURPOSE. This study tested a hypothesis that tissue-selective targeted decorin gene therapy delivered to the stroma with adeno-associated virus serotype 5 (AAV5) inhibits corneal fibrosis in vivo without significant side effects.

METHODS. An in vivo rabbit model of corneal fibrosis was used. Targeted decorin gene therapy was delivered to the rabbit cornea by a single topical application of AAV5 (100 L; 6.5 1012 g/mL) onto the bare stroma for 2 minutes. The levels of corneal fibrosis were determined with stereomicroscopy, slit lamp biomicroscopy, -smooth muscle actin ( SMA), fibronectin, and F-actin immunocytochemistry, and/or immunoblotting. CD11b, F4/80 immunocytochemistry, and TUNEL assay …

Efficacious And Safe Tissue-Selective Controlled Gene Therapy Approaches For The Cornea, Rajiv R. Mohan, Sunilima Sinha, Ashish Tandon, Rangan Gupta, Jonathan C. K. Tovey, Ajay Sharma

Pharmacy Faculty Articles and Research

Untargeted and uncontrolled gene delivery is a major cause of gene therapy failure. This study aimed to define efficient and safe tissue-selective targeted gene therapy approaches for delivering genes into keratocytes of the cornea in vivo using a normal or diseased rabbit model. New Zealand White rabbits, adeno-associated virus serotype 5 (AAV5), and a minimally invasive hair-dryer based vector-delivery technique were used. Fifty microliters of AAV5 titer (6.561012 vg/ml) expressing green fluorescent protein gene (GFP) was topically applied onto normal or diseased (fibrotic or neovascularized) rabbit corneas for 2-minutes with a custom vector-delivery technique. Corneal fibrosis and neovascularization in rabbit …

Fairness-Trust-Loyalty Relationship Under Varying Conditions Of Supplier-Buyer Interdependence, Thani Jambulingam, Ravi Kathuria, John R. Nevin

Business Faculty Articles and Research

Relationship marketing plays a significant role in supply chain practice and academic studies. Using the resource advantage theory within the relationship marketing framework, we studied the mediating role of trust as a governance mechanism in the fairness-loyalty relationship under different types of interdependence structure between suppliers (wholesalers) and buyers (retailers). Our findings, based on data from retail pharmacies, demonstrate that only under conditions of symmetric independence, trust, as a governance mechanism, completely mediate the relationship between fairness and loyalty. Under conditions of both perceived independence (i.e., lack of interdependence) and asymmetric buyer dependence, however, trust does not mediate but fairness …

The Relationship Between Psychological Contract Breach, Professional Identity, And Organizational Citizenship Behaviors: An Equity Sensitivity Perspective, Leigh Ann Bynum

Electronic Theses and Dissertations

Objectives: The purpose of this research was twofold. First, it tested the effects of the type of perceived psychological contract breach, equity sensitivity, and identity salience on an important employee outcome, namely organizational citizenship behaviors. Second, the research explored the effects that discipline and pharmacist status have on organizational citizenship behaviors. More precisely, the effect of equity sensitivity on the relationships between identity salience (discipline or school), type of perceived contract breach (administrative or professional) and the performance of organizational citizenship behaviors toward the School of Pharmacy by pharmacy school faculty was examined. Methods: Existing organizational citizenship, identity salience and …

Concurrent Validation Of The Dash And The Quickdash In Comparison To Neck-Specific Scales In Patients With Neck Pain, Saurabh Mehta, Joy Macdermid, Lisa Carlesso, Colleen Mcphee

Physical Therapy Faculty Research

Study Design. Concurrent validity study.

Objective. To examine the validity of the Disabilities of Arm, Shoulder, and Hand (DASH) and the QuickDASH in patients with neck pain in comparison with the Neck Disability Index (NDI), the Cervical Spine Outcome Questionnaire (CSOQ), and the Visual Analogue Scale (VAS) for pain. To examine the agreement between the DASH and the QuickDASH and assess whether the QuickDASH can be used instead of full DASH in patients with neck pain.

Summary of Background Data. NDI is commonly used for measuring neck-related disability in patients with neck pain; but it does not offer to assess …