Other Pharmacy and Pharmaceutical Sciences Commons^™

Bmp7 Gene Transfer Via Gold Nanoparticles Into Stroma Inhibits Corneal Fibrosis In Vivo, Ashish Tandon, Ajay Sharma, Jason T. Rodier, Alexander M. Klibanov, Frank G. Rieger, Rajiv R. Mohan

Pharmacy Faculty Articles and Research

This study examined the effects of BMP7 gene transfer on corneal wound healing and fibrosis inhibition in vivo using a rabbit model. Corneal haze in rabbits was produced with the excimer laser performing -9 diopters photorefractive keratectomy. BMP7 gene was introduced into rabbit keratocytes by polyethylimine-conjugated gold nanoparticles (PEI2- GNPs) transfection solution single 5-minute topical application on the eye. Corneal haze and ocular health in live animals was gauged with stereo- and slit-lamp biomicroscopy. The levels of fibrosis [a-smooth muscle actin (aSMA), F-actin and fibronectin], immune reaction (CD11b and F4/80), keratocyte apoptosis (TUNEL), calcification (alizarin red, vonKossa and osteocalcin), and …

What Evidence Is Available On Aldosterone Antagonists For Use In Heart Failure With Preserved Ejection Fraction?, Vivian Loo, Laura Tsu

Pharmacy Faculty Articles and Research

This drug information question and answer sheet discusses the use of aldosterone antagonists for use in heart failure with preserved ejection fraction.

Variceal Bleeding From Cirrhosis: A Clinical Review Of Causes And Pharmacotherapy Options, Hillary Aphaisuwan, Ibrahim Lala, Laura Tsu

Pharmacy Faculty Articles and Research

This home-study CPE activity has been developed to educate pharmacists on the prevention and treatment of hemorrhagic esophageal varices resulting from cirrhosis.

Phase Composition Control Of Calcium Phosphate Nanoparticles For Tunable Drug Delivery Kinetics And Treatment Of Osteomyelitis. Part 2: Antibacterial And Osteoblastic Response, Vuk Uskoković, Tejal A. Dasai

Pharmacy Faculty Articles and Research

Osteomyelitis has been traditionally treated by the combination of long-term antibiotic therapies and surgical removal of diseased tissue. The multifunctional material was developed in this study with the aim to improve this therapeutic approach by: (a) enabling locally delivered and sustained release of antibiotics at a tunable rate, so as to eliminate the need for repetitive administration of systemically distributed antibiotics; and (b) controllably dissolving itself, so as to promote natural remineralization of the portion of bone lost to disease. We report hereby on the effect of the previously synthesized calcium phosphates (CAPs) with tunable solubilities and drug release time …

Nanoparticles Of Cobalt-Substituted Hydroxyapatite In Regeneration Of Mandibular Osteoporotic Bones, Nenad Ignjatović, Zorica Ajduković, Vojin Savić, Stevo Najman, Dragan Mihailović, Perica Vasilijević, Zoran Stojanović, Vuk Uskoković, Dragab Uskoković

Pharmacy Faculty Articles and Research

Indications exist that paramagnetic calcium phosphates may be able to promote regeneration of bone faster than their regular, diamagnetic counterparts. In this study, analyzed was the influence of paramagnetic cobalt-substituted hydroxyapatite nanoparticles on osteoporotic alveolar bone regeneration in rats. Simultaneously, biocompatibility of the material was tested in vitro, on osteoblastic MC3T3-E1 and epithelial Caco-2 cells in culture. The material was shown to be biocompatible and nontoxic when added to epithelial monolayers in vitro, while it caused a substantial decrease in the cell viability as well as deformation of the cytoskeleton and cell morphology when incubated with the osteoblastic …

Calcium Phosphate Nanoparticles: A Future Therapeutic Platform For The Treatment Of Osteomyelitis?, Tejal A. Dasai, Vuk Uskoković

Pharmacy Faculty Articles and Research

No abstract provided.

Corneal Gene Therapy: Basic Science And Translational Perspective, Rajiv R. Mohan, Jason T. Rodier, Ajay Sharma

Pharmacy Faculty Articles and Research

Corneal blindness is the third leading cause of blindness worldwide. Gene therapy is an emerging technology for corneal blindness due to the accessibility and immune-privileged nature of the cornea, ease of vector administration and visual monitoring, and ability to perform frequent noninvasive corneal assessment. Vision restoration by gene therapy is contingent upon vector and mode of therapeutic gene introduction into targeted cells/tissues. Numerous efficacious vectors, delivery techniques, and approaches have evolved in last decade for developing gene-based interventions for corneal diseases. Maximizing the potential benefits of gene therapy requires efficient and sustained therapeutic gene expression in target cells, low toxicity, …

Preparasi, Karakterisasi Dan Evaluasi Pelepasan Obat Dari Beads Kalsium Alginat Deksametason Dengan Metode Gelasi Ionik, Christye Aulia, Joshita Djajadisastra

Majalah Ilmu Kefarmasian

Inflammatory Bowel Disease (IBD) is a disease of inflammation in the colon. Targeted delivery systems for the treatment of IBD is designed to increase the drug concentration in the local tissue. Dexamethasone is a drug having anti-inflammatory and antifibrosis effects which is used to repair scar tissue arising from postoperative IBD. This research purpose to create calciumalginate beads dexamethasone to be released only in the colon. Beads were made by using sodium-alginate and Ca2+ as crosslinker by ionic gelation method, with ratio between sodium alginate-dexamethasone (3:1). A concentration of solution sodium alginate 3 % b/v with variation concentration of crosslinker …

Cytotoxic And Antioxidant Compounds From The Stem Bark Of Goniothalamus Tapisoides Mat Salleh, Kok Hoong Leong

Kok Hoong Leong

Eleven compounds:goniomicin A (1), goniomicin B (2), goniomicin C (3), goniomicin D (4), tapisoidin (5), goniothalamin (6), 9-deoxygoniopypyrone (7), pterodondiol (8), liriodenine (9), benzamide (10) and cinnamic acid (11), were isolated from the stem bark of Goniothalamus tapisoides. All compounds were identified by spectroscopic analysis and, for known compounds, by comparison with published data. Goniothalamin (6) exhibited mild cytotoxic activity towards a colon cancer cell line (HT-29), with an IC50value of 64.17 ± 5.60 μM. Goniomicin B (2) give the highest antioxidant activity in the DPPH assay among all compounds tested, with an IC50 of 0.207 μM.

Pharmacokinetics And Brain Uptake In The Rhesus Monkey Of A Fusion Protein Of Arylsulfatase A And A Monoclonal Antibody Against The Human Insulin Receptor, Ruben J. Boado, Jeff Zhiqiang Lu, Eric Ka-Wai Hui, Rachita K. Sumbria, William M. Pardridge

Pharmacy Faculty Articles and Research

Metachromatic leukodystrophy (MLD) is a lysosomal storage disorder of the brain caused by mutations in the gene encoding the lysosomal sulfatase, arylsulfatase A (ASA). It is not possible to treat the brain in MLD with recombinant ASA, because the enzyme does not cross the blood-brain barrier (BBB). In the present investigation, a BBB-penetrating IgG-ASA fusion protein is engineered and expressed, where the ASA monomer is fused to the carboxyl terminus of each heavy chain of an engineered monoclonal antibody (MAb) against the human insulin receptor (HIR). The HIRMAb crosses the BBB via receptor-mediated transport on the endogenous BBB insulin receptor, …

Triterpenes And Steroids From The Leaves Of Aglaia Exima (Meliaceae), Kok Hoong Leong

Kok Hoong Leong

A study on the leaves of Aglaia exima led to the isolation of one new and seven known compounds: six triterpenoids and two steroids. Their structures were elucidated and analyzed mainly by using spectroscopic methods; 1D and 2D NMR, mass spectrometry, UV spectrometry and X-ray. All the triterpenoids and steroids were measured in vitro for their cytotoxic activities against eight cancer cell lines; lung (A549), prostate (DU-145), skin (SK-MEL-5), pancreatic (BxPC-3), liver (Hep G2), colon (HT-29), breast (MCF-7) and (MDA-MB-231). The new cycloartane triterpenoid, 24(E)-cycloart-24-ene-26-ol-3-one 1, showed potent cytotoxic activity against colon (HT-29) cancer cell line (IC50 11.5 μM).

Uji Penghambatan Aktivitas Alfa-Glukosidase Ekstrak Dan Fraksi Daun Antidesma Montanum Blume, Nofiantini Nofiantini, Berna Elya, Azizahwati Azizahwati

Majalah Ilmu Kefarmasian

alpha-Glucosidase inhibitor has known to be a therapeutic agent for diabetes mellitus (DM) treatment, especially type 2 DM. Based on previous studies. There are various plants that have the effect of inhibiting the activity of a-glucosidase, one of which is garu leaves (Antidesma montanum Blume). This research aimed to get the fraction which had the highest Il-glucosidase inhibiting activity from ethanol extract of garu leaves and identify the chemical compounds from the most active fraction. Simplisia powder was extracted by maseration using 80% ethanol then fractionated using n-hexane, ethyl acetate, and methanol. Inhibitory activity test was performed by measuring absorbance …

Analisis Zat Warna Merah Sintetik Pada Selai Stroberi Yang Dijual Di Pasar Tradisional Kota Depok, Putri Ayuningtyas, Rani Sauriasari, Maryati Kurniadi

Majalah Ilmu Kefarmasian

Jam is a semi-solid food products made of fruit cooked with sugar that used as aflavoring on bakery including strawberry jam. Strawberry jam is added to food additives such as food dyes. The purpose of this study is to know about ponceau 4R, allura red, rodamin B, and amaran in the sample of strawberry jam in the traditional market at Depok City and to determine the levels of synthetic red dyes that are permitted on the sample strawberry jam. The method applied was dye isolation with wool and followed by analysis using a color reaction, then followed by paper chromatography …

Uji Stabilitas Fisik Dan Aktivitas Antioksidan Formula Krim Yang Mengandung Ekstrak Kulit Buah Delima, Joshita Djajadisastra, Juheini Amin

Majalah Ilmu Kefarmasian

Delima (Punica granatum L) merupakan salah satu buah memiliki aktivitas antioksidan yang kuat karena mengandung senyawa flavanoid dan tannin seperti asam elagic, asam gallat, punicalin, punicalagin, anthocianin, elligatanin, gallotanin, kuersetin, katekin. Senyawa—senyawa ini diketahui dapat mencegah dan menghambat terbentuknya radikal bebas yang penyebabkan penuaan dini dan penyakit kronis. Dalam penelitian ini ekstrak kulit buah delima diformulasikan dalam bentuk krim yang dibedakan kandungan nya yaitu konsentrasi 0, 75%, 1%, 2%. Uji kestabilan fisik dilakukan dengan penyimpanan sediaan pada tiga suhu yaitu suhu kamar; suhu 40C; 40,2 C, uji mekanik dan cycling test. Hasil penelitian ini menunjukkkan bahwa krim ekstrak kulit buah …

Uji Efek Analgesik Ekstrak Etanol Mencit Jantan Dengan Metode Tail-Flick, Widiarti Widiarti, Retnosari Andrajati, Juheini Amin

Majalah Ilmu Kefarmasian

In the previous study the analgesic effect of Cinnamommum zeylanicum Breyn had been investigating. The aim of this study was to investigate analgesic effect of the 70% ethanol extract of cinnamon bark (Cinnamommum zeylanicum Breyn.). This study used Tail Flick method at 25 male mice which have passed sensitivity test, divided into five groupes. Group I as negative control was administered 0,5% CMC, group Il as positive control was administered tramadol HCI, group Ill, IV and V was administered extract of cinnamon bark at 8; 16 and 32 mg/20 g BW. Drugs were orally administered to mice. The reaction of …

Seleksi Galur-Galur Leuconostoc Yang Mempunyai Aktivitas Bakteriostatin Terhadap Berbagai Bakteri Indikator, Agustina Retnaningsih, Amarila Malik, Maksum Radji

Majalah Ilmu Kefarmasian

Lactid Acid Bacteria (LAB) are known to produce bacteriocins which have antimicrobial activity, and possessed to be developed as antibiotic complement. This study aimed to characterize bacteriocins activity from Leuconostoc strains isolated previously from local sources, and to optimize pH and incubation temperature as well. A well diffusion agar assay for zone inhibition method and bacteriocin potency assay performing minimum inhibition concentration (MIC) have been done. Bacterial indicators used in this study are Leu. mesenteroides TISTR 120, and JCM 6124, Staphylococcus aureus FNCC 0047, Listeria monocytogenes FNCC 0156, Escherichia coli FNCC 0183, Pseudomonas aeruginosa FNCC 0063, Salmonella typhi FNCC 0165 …

Development Of A Men’S Preference For Testosterone Replacement Therapy (P-Trt) Instrument, Sheryl L. Szeinbach, Enrique Seoane-Vazquez, Kent H. Summers

Pharmacy Faculty Articles and Research

Background: This study used a standard research approach to create a final conceptual model and the Preference for the Testosterone Replacement Therapy (P-TRT) instrument.

Methods: A discussion guide was developed from a literature review and expert opinion to direct one-on-one interviews with participants who used testosterone replacement therapy and consented to participate in the study. Data from telephone interviews were transcribed for theme analysis using NVivo 9 qualitative analysis software, analyzed descriptively from a saturation grid, and used to evaluate men’s P-TRT. Data from cognitive debriefing for five participants were used to evaluate the final conceptual model and …

Commencement Program 2012, Loma Linda University

Commencement Programs

CONTENTS

1 | Message from the President

3 | 2012 Events of Commencement

5 | The Academic Procession

7 | Significance of Academic Regalia

9 The Good Samaritan

10 | University History Highlights

12 | Loma Linda University Song - "Healing Love"

13 | The Speakers

24 | The University Honorees

36 | The School Honorees

54 | The Program

• School of Medicine, 55
• School of Pharmacy, 72
• School of Dentistry, 79
• School of Science and Technology/School of Behavioral Health and School of Religion, 97
• School of Nursing, 109
• School of Allied Health Professions - Physical Therapy, 117
• School of …

Selectivity Of The Ubiquitin-Binding Modules, Simin Rahighi, Ivan Dikic

Pharmacy Faculty Articles and Research

Ubiquitin-binding modules are constituents of cellular proteins that mediate the effects of ubiquitylation by making transient, non-covalent interactions with ubiquitin molecules. While some ubiquitin- binding modules bind single ubiquitin moieties, others are selective for specific ubiquitin chains of different linkage types and lengths. In recent years, functions of ubiquitin chains that are polymerized through their Lys or N-terminal Met (i.e. linear chains) residues have been linked to a variety of cellular processes. Selectivity of ubiquitin-binding modules for different ubiquitin chain types appears as a key to the distinct regulatory consequences during protein quality control pathways, receptor endocytosis, gene transcription, signaling …

Prescription Stimulant Use By Graduate Students, Matthew Donald Varga

Doctoral Dissertations

The purpose of this study was to measure graduate student prescription stimulant use by assessing the extent of use, reasons for use, and poly-substance use. Graduate students (n = 1,015) enrolled at a large Southeastern university completed the Student Life Survey. The data were analyzed using a variety of analytical techniques including descriptive statistics, frequencies, and a stepwise logistic regression in order to answer the research questions guiding this study:

1. What is the extent of prescription stimulant abuse among graduate students on college campuses?
2. What are the reasons for graduate students’ illicit use of prescription stimulants?
3. Are graduate students …

Pengaruh Pemberian Infusa Herba Sambiloto (Andrographis Paniculata Nees) Terhadap Glibenklamid Dalam Menurunkan Kadar Glukosa Darah Tikus Putih Jantan Yang Dibuat Diabetes, Santi Purna Sari, Azizahwati Azizahwati, Diandra Andina Ratimanjari

Majalah Ilmu Kefarmasian

Many diabetics perform self-medication with antidiabetic herbs and synthetic drugs with the aim to obtain a synergistic or additive effects without informing their primary physician, such as the use of creat and glibenclamide. This research was carried out to know the impact of creat herb infusion on glibenclamide in bwering blood glucose levels on diabetic male albino rats. This study used 24 male Sparague-Lawley rats, which are divided into 6 groups, normal control and diabetic control were given 0,5% CMC solution I ml/200 g bw of rat, glibenclamide control were given glibenclamide suspension 0,9 mg/200 g bw of rat, creat …

Skrining Fitokimia Dan Uji Penghambatan Aktivitas Alfa-Glukosidase Pada Ekstrak Etanol Dari Beberapa Tanaman Yang Digunakan Sebagai Obat Antidiabetes, Abdul Munim, Azizahwati Azizahwati, Ayu Andriani

Majalah Ilmu Kefarmasian

Diabetes mellitus (DM) is a group of metabolic disorders characterized by hyperglicemia and associated with abnormalities in carbohydrate, fat, and protein metabolisms. Patients with DM in the world continue to increase along with population growths. Starting from this condition, searching for sources of DM treatment is always performed. One therapy of DM is a-glucosidase inhibitor. a-Glucosidase is an enzyme that can break down a complex carbohydrate into simple sugar. lhe inhibiton of this enzyme can retard the rate of carbohydrate digestion resulting in a delay in glucose absorption. The purpose of this studywas to identify the content of chemical compound …

Archaeosomes And Tetraether Lipid Liposome, Hans-Joachim Freisleben

Majalah Ilmu Kefarmasian

Archaea have phytanyl ether lipids which is one of the characteristics that separates them from bacteria and eukaryotes. Some archaea have also unique membrane spanning tetrae ther lipids (T EL); in Sulfolobus and Ihermoplasma species these TELmake up the majority of total membrane lipids. Archaeal lipids are able to form stable liposomal structures, both from membrane factions, mainly the polar membrane fraction, i.e. archaeosomes, or from highly purified TEL (tetraether lipid liposomes). Liposomes of the main polar lipid (MPL) from thermoacidophilic archaeon Ihermoplasma acidophilum were thoroughly inevstigated. Archaeosomes and TEL liposomes exhibit extremely low proton permeability and high stability at …

Uji Penghambatan Aktivitas Alfa-Glukosidase Ekstrak Dan Fraksi Daun Antidesma Neurocarpum Miq., Rieka Widihasputri, Berna Elya, Azizahwati Azizahwati

Majalah Ilmu Kefarmasian

Diabetes mellitus is a metabolic dysfunction disease showed by hyperglicemia and abnormality of carbohydrates, fats, and proteins metabolism. It is known can be cured with a-glucosidase inhibitor. Previous experiment reported that methanol extract from leaves of Antidesma neurocarpum Miq. has a strong inhibitory activity of a-glucosidase (IC50 = 2,18 mikrogram/mL). The aim of this experiment was to know about the most active extract and fraction of inhibitory activity of a-glycosidase and also the chemical compounds from those most active extract and fraction. Extraction is done by using multilevel maceration (n-hexane, ethyl acetate and methanol). Inhibitory activity of a-glucosidase tested with …

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 angulata L.) herb has been widely observed, 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 …

Pengaruh Pemberian Sari Buah Mengkudu (Morinda Citrifolia Linn.) Terhadap Glibenklamid Dalam Menurunkan Kadar Glukosa Darah Tikus Putih Jantan Yang Dibuat Diabetes, Santi Purna Sari, Abdul Munim, Sri Wulandah Fitriani

Majalah Ilmu Kefarmasian

Drug interactions can occur in the use of two or more drugs simultaneously, including the use of synthetic drug with herbal medicine. Combination of glibenclamide with noni juice (Morinda citrifolia Linn.) often used by diabetic patient to decrease their blood glucose level. lhe aim of this research was to know the interaction between glibenclamide and noni juice administration on blood glucose level. This research used 24 Sprague-Dawley male rats which were divided into 6 groups. Before the experiment, the rats were first induced by alloxan, except group 1, which was the normal control. Group 2 was the control of diabetic …

Pharmacokinetic/Pharmacodynamic (Pk/Pd) Modeling Of Anti-Neoplastic Agents, Daniel Lexcen, Ahmed H. Salem, Walid F. Elkhatib, Virginia Haynes, Ayman Noreddin

Pharmacy Faculty Books and Book Chapters

"Development of tumor resistance to chemotherapeutics is related to inherent tumor variations regarding sensitivity to chemotherapeutics and to sub-optimal dosing regimens, including variation in patient pharmacokinetics that result in suboptimal exposure of tumor cells to anti-neoplastic drugs [1, 2]. The rate and extent of drug efficacy depends on the extent of drug exposure at the tumor site and the time above the effective concentration [3]. In vitro models that incorporate these pharmacokinetic and pharmacodynamic (PK/PD) principles to optimize therapeutic response may be considered the method of choice for optimizing dosing schedules before translating data from static assays to animals and …

Application Of Pharmacokinetics/Pharmacodynamics (Pk/Pd) In Designing Effective Antibiotic Treatment Regimens, Ghada F. Ahmed, Ayman Noreddin

Pharmacy Faculty Books and Book Chapters

"Designing antibiotic dosing regimens is often not optimal and the dose-response relationship for most antibiotics is not well-known1. Both Pharmacokinetics (PK) and Pharmacodynamics (PD) are characteristics of antimicrobial agents that should be considered in the development of effective antibiotic therapy. By linking the concentration time profile at the site of action to the drug effect (PK/PD), the effect of varying dosage regimens against pathogens could be simulated enabling the identification of effective dosage strategies. It is known that inadequate antibiotic dosing could not only lead to a therapeutic failure, but also to the development of bacterial resistance. Importantly, the evolution …

Bigpic: Bridging Income Generation With Provision Of Incentives For Care, Sonak Pastakia

Changing World Conference

No abstract provided.

Molecular Staging Individualizing Cancer Management, Alex Mejia, Stephanie Schulz, Terry Hyslop, David S. Weinberg, Scott A. Waldman

Department of Pharmacology and Experimental Therapeutics Faculty Papers

Although the most important prognostic and predictive marker in colorectal cancer is tumor cells in lymph nodes, ∼30% of patients who are node-negative die from occult metastases. Molecular staging employing specific markers and sensitive detection technologies has emerged as a powerful platform to assess prognosis in node-negative colon cancer. Integrating molecular staging into algorithms that individualize patient management will require validation and the definition of relationships between occult tumor cells, prognosis, and responses to chemotherapy. J. Surg. Oncol. 2012; 105:468-474. © 2012 Wiley Periodicals, Inc.

Copyright © 2012 Wiley Periodicals, Inc.