Pharmacy and Pharmaceutical Sciences Commons^™

Computational Prediction And Analysis Of The Napp – Dr6 Interaction: Implications For Alzheimer's Research, Joseph Audie, Sergei Y. Ponomarev

Chemistry & Physics Faculty Publications

Alzheimer's disease (AD) is a progressive neurodegenerative disorder that involves a devastating clinical course and lacks an effective treatment. A biochemical model for neuronal development, recently proposed by Nikolaev and co-workers, hinges on a novel protein-protein interaction between the death cell receptor six (DR6) ectodomain and an N-terminal fragment of amyloid precursor protein (NAPP). The model provides a coherent and satisfying framework for better understanding AD pathophysiology. Moreover, the DR6-NAPP interaction offers a tempting target for novel pharmacological intervention. Given all of this, we constructed a structural model of the DR6-NAPP interaction using the neurotrophin p75 receptor as a template. …

Willingness To Influence Indication-Based Off-Label Prescribing: An Investigation Of Hospital Pharmacists, Ram Sankar Basak

Electronic Theses and Dissertations

Off-label prescribing is a comand legal practice in the United States. However, off-label prescribing occurs oftentimes with inadequate evidence of effectiveness. Such practice, especially when prescribing for disease conditions different from approved clinical indications (indication-based off-label prescribing), brings about controversy and raises different issues with various stakeholders. Although indication-based off-label prescribing offers advantages in terms of providing innovative therapy, it raises concerns because the safety and efficacy of such use may not be evaluated adequately. Thus, the objective of the study was to examine whether pharmacists are willing to influence physicians while evaluating an indication-based off-label medication order. Based on …

Type 2 Diabetes In Children: Estimates Of Epidemiology, Quality Of Care, Costs And Resource Utilization In A Medicaid Population, Vennela Thumula

Electronic Theses and Dissertations

Objective: the primary goal of this study was to assess the current state of diabetes, specifically type 2 diabetes in Mississippi Medicaid enrolled pediatric population. Background: Diabetes is the most prevalent pediatric chronic condition. Recent trends indicate that type 2 diabetes in children is increasing. Epidemiology estimates of type 2 diabetes in children and adolescents are limited. Quality of care and their health care utilization estimates are not available. Methods: 2002 - 2004 Mississippi Medicaid claims data were used for this study. A combination of ICD-9 codes (250.0x - 250.9x, where x=0 or 2) and/or oral hypoglycemic (OHG) drug use …

Fungi-Derived Natural Products With Binding Affinities For Human Opioid Or Cannabinoid Receptors, Jiangtao Gao

Electronic Theses and Dissertations

Both opioid and cannabinoid receptors belong to the large superfamily of GPCRs and play an important role in a variety of processes including pain, craving, neurodegeneration, metabolic regulation, anxiety and immune function. Therefore, recent advances and discoveries in opioid and cannabinoid receptors have paved the way for a very exciting future for opioid and cannabinoid receptors-based therapies to potentially treat a variety of conditions. However, the growing realizations of the complexity of these two receptors regulation in physiological and pathological conditions have discouraged the development of new therapeutics. So, it is important for us to identify new chemical scaffolds which …

Acute Musculoskeletal Sports Injury And Topical Nsaid, Amit M. Deokar, Shawn J. Smith, Hatim A. Omar

Pediatrics Faculty Publications

The objective of this chapter is to summarize the current standards of pain management in minor sports related musculoskeletal injuries. We also address the topical form of non-steroidal anti-inflammatory drug as an effective pain management option in an out-patient setting. Design: Quantitive systematic review of randomized controlled trials. Methods: The data was obtained through literature review of articles published in the last 10 years. In addition, FDA information on non-steroidal anti-inflammatory medications was also reviewed. The patient population studied in the articles included children and adults. Conclusion: Current standards of managing pain resulting from sports injuries involve a number of …

Evaluating The Target Pipeline In A Pharmaceutical Acquisition, Daniel Vass

Business and Economics Honors Papers

Many firms in the pharmaceutical industry turn to acquisitions when faced with gaps in their drug development pipelines and patent expirations as an alternative to making long-term investments in internal research and development. Investors are generally negative on this strategy, and upon the announcement of a pharmaceutical acquisition the stock of the acquiring firm often drops. This decline in share price creates an opportunity for the investor who can identify the characteristics of a target firm that increase the probability that the transaction will ultimately be a success, as measured by the subsequent appreciation in the acquirer's stock. It is …

The Nonpsychoactive Cannabinoid Cannabidiol Inhibits 5-Hydroxytryptamine3a Receptor-Mediated Currents In Xenopus Laevis Oocytes, Keun-Hang Susan Yang, Sehamuddin Galadari, Dmytro Isaev, Georg Petroianu, Toni S. Shippenberg, Murat Oz

Mathematics, Physics, and Computer Science Faculty Articles and Research

The effect of the plant-derived nonpsychotropic cannabinoid, cannabidiol (CBD), on the function of hydroxytryptamine (5-HT)3A receptors expressed in Xenopus laevis oocytes was investigated using two-electrode voltage-clamp techniques. CBD reversibly inhibited 5-HT (1 μM)-evoked currents in a concentration-dependent manner (IC50 = 0.6 μM). CBD (1 μM) did not alter specific binding of the 5-HT3A antagonist [3H]3-(5-methyl-1H-imidazol-4-yl)-1-(1-methylindol-3-yl)propan-1-one (GR65630), in oocytes expressing 5-HT3A receptors. In the presence of 1 μM CBD, the maximal 5-HT-induced currents were also inhibited. The EC50 values were 1.2 and 1.4 μM, in the absence and presence of CBD, indicating that CBD acts as a noncompetitive antagonist of 5-HT3 …

What Is The Impact Of Kentucky’S Pharmacy Recovery Network?, Benjamin Paul Clark

MPA/MPP/MPFM Capstone Projects

Problem Statement: This capstone will focus on Kentucky’s Pharmacy Recovery Network (PRN). In general, professional recovery networks are organizations that act as a liaison between professional state boards and the health professionals who are dealing with substance abuse and addictions that sometimes result in negative consequences to that individual and/or their profession. Instead of a “one-strike and you are out” approach, these organizations recognize that there is a disease process occurring. Thus, as opposed to engaging in strictly punitive measures, a rehabilitative approach is chosen to allow the health professional an opportunity to recover and successfully reenter into their profession. …

Impact Of Levalbuterol Versus Albuterol In Kentucky Medicaid Patients, Velma Henry

MPA/MPP/MPFM Capstone Projects

Problem:

Asthma is a chronic pulmonary disease that occurs in approximately 10 percent of the population worldwide and is associated with a significant increase in direct medical expenditures. Levalbuterol and racemic albuterol are two short-acting β2-agonists (SABA) prescribed for the treatment of asthma. Racemic albuterol has been used for more than 40 years but is associated with several side effects including tremor. When levalbuterol was approved in 2005 its manufacturer and several studies suggested that using levalbuterol results in better respiratory parameters, fewer hospitalizations, less adverse effects and therefore, lower overall treatment costs and hence less need for β-adrenergic agonist …

Investigation Of A Metal Complexing Route To Arene Trans-Dihydrodiols, Crystal O'Connor

Masters

In this work, a route for the conversion of arene cis-dihydrodiols to their trans isomers was examined. Arene trans-dihydrodiols are potentially important chiral building blocks in synthetic chemistry and are more stable than their cis analogues. While the cis-arene dihydrodiols can be produced on a relatively large scale by fermentation, their trans isomers cannot. The principal aim of this work was to carry out studies in tandem to inform the development of the synthetic pathway to convert arene cis-dihydrodiols to their trans isomers by (a) the synthesis of organometallic intermediates and (b) investigation of their reactivity by means of kinetic …

Aav Serotype Influences Gene Transfer In Corneal Stroma In Vivo, Ajay Sharma, Jonathan C. K. Tovey, Arkasubhra Ghosh, Rajiv R. Mohan

Pharmacy Faculty Articles and Research

This study evaluated the cellular tropism and relative transduction efficiency of three AAV serotypes, AAV6, AAV8 and AAV9, for corneal gene delivery using mouse cornea in vivo and donor human cornea ex vivo. The AAV6, AAV8 and AAV9 serotypes having AAV2 plasmid encoding for alkaline phosphatase (AP) gene were generated by transfecting HEK293 cell line with pHelper, pARAP4 and pRep/Cap plasmids. Viral vectors (109 vg/μl) were topically applied onto mouse cornea in vivo and human cornea ex vivo after removing the epithelium. Human corneas were processed for transgene delivery at day 5 after viral vector application. Mouse corneas were harvested …

The Role Of Transdermal Estrogen Sprays And Estradiol Topical Emulsion In The Management Of Menopause-Associated Vasomotor Symptoms., Amy M Egras, Elena Umland

College of Pharmacy Faculty Papers

Vasomotor symptoms (VMS) are among the most bothersome complaints of postmenopausal women. To date, the most widely studied and effective treatment for VMS is hormone replacement therapy, consisting of estrogen (in women without a uterus) or estrogen plus progestin (in women with a uterus). Traditionally, oral estrogens have been used for treatment. However, over the years, additional estrogen formulations have been developed including transdermal patches; vaginal rings, creams, and tablets; and injectable preparations. Two newer formulations are transdermal estrogen spray and estradiol topical emulsion. This review evaluates the current literature assessing the use of these two newer formulations for the …

Isolation And Cultivation Of Equine Corneal Keratocytes, Fibroblasts And Myofibroblasts, Dylan G. Buss, Elizabeth A. Giuliano, Ajay Sharma, Rajiv R. Mohan

Pharmacy Faculty Articles and Research

Objective—To establish an in vitro model for the investigation of equine corneal wound healing. To accomplish this goal, a protocol to isolate and culture equine corneal keratocytes, fibroblasts and myofibroblasts was developed.

Animal material—Equine corneal buttons were aseptically harvested from healthy research horses undergoing humane euthanasia for reasons unrelated to this study. Slit-lamp biomicroscopy was performed prior to euthanasia by a board-certified veterinary ophthalmologist to ensure that all samples were harvested from horses free of anterior segment disease.

Procedure—Equine corneal stroma was isolated using mechanical techniques and stromal subsections were then cultured. Customized media at different culture conditions was used …

Intravenous Artesunate For Severe Malaria, Karl M. Hess, Jeffery A. Goad, Paul M. Arguin

Pharmacy Faculty Articles and Research

OBJECTIVE: To review the pharmacodynamics and pharmacotherapeutic use of intravenous artesunate for the treatment of severe malaria.

DATA SOURCES: Literature was retrieved through PubMed (1999 March 2010), MEDLINE (1996 March 2010), and the Centers for Disease Control and Prevention (CDC), using the search terms artemisinin, artesunate, malaria, and severe malaria. In addition, reference citations from publications identified were reviewed.

STUDY SELECTION AND DATA EXTRACTION: All articles in English that were identified from the data sources were reviewed. Focus was placed on post-marketing trials examining the safety and efficacy of artesunate in comparison with other regimens.

DATA SYNTHESIS …

Studies Of Antioxidant And Angiotensin Converting Enzyme Inhibitory Activity Of Orthosiphon Stamineus (Misai Kucing)., Che Wan Imanina Che Wan Takwa

Student Works (2010-2019)

Abstract NA

Marine Algae As A Source Of Photosensitisers For Photodynamic Therapy Of Cancer., Tang Yee Voon

Student Works (2010-2019)

Photodynamic therapy (PDT) involves the intravenous administration of a photosensitiser that preferentially localises in cancerous tissues more than the surrounding normal tissues. Subsequent illumination of photosensitiser generates reactive oxygen species that cause irreversible photo-damage to the cancer cells. To date, most photosensitisers that have been approved for clinical use or are currently in clinical trials are cyclic tetrapyrroles which are derived or inspired by naturally occurring chlorophyll and its degradation products. Some non-tetrapyrrolic photosensitisers have also been found in nature suggesting that there are potential photosensitisers with interesting structures in nature. To this end, this thesis outlines the collection of …

The Thermal Characteristic Of Imipenem Encapsulated In Low And High Molecular Weight Of Polyethylene Glycol., Abdul Aziz Ismail

Student Works (2010-2019)

Microencapsulation technique is widely used in pharmaceutical industries to control the release of a drug. Biodegradable polymer such as Polyethylene glycol (PEG) is frequently used as encapsulation material. This study has tried to produce microencapsulation product of Imipenem antibiotics in Polyethylene Glycol.Commercially available product called Tienam® was used as a major source of Imipenem. We used freeze-drying method to produce the microencapsulation products. The successful of producing of this product is confirmed by the yellowish appearance of the product whereby it shows the colour properties of Tienam® Thermal analysis using Differential Scanning Calorimeter (DSC) was used to characterize pure materials …

Chemical Constituents Of Aglaia Lanuginose. King, Fadzly Adzhar Kamarulzaman

Student Works (2010-2019)

Aglaia is a small genus of trees that belong to the family Meliaceae. They are widely distributed in India, Malay Peninsula and throughout Indomalesia. The chemistry of Aglaia has been extensively investigated and most of the researches done on these plants focused on their effect as insecticides, antifeedant, growth inhibitors, cytotoxicity and others. The dichloromethane extract from the bark of Aglaia lanuginose were studied. The chromatographic separation on both of the extracts gave ten compounds. The compounds isolated were identified as eichlerialactone 102, methyl eichlerianate 103, cabraleone 104, ocotillone 105, 4-hydroxycinnamyl acetate 106, cabralealactone 107, eichlerianic acid 108, shoreic acid …

Synthesis, Characterization And Biological Activities Of Some Indole Derivatives And Their Metal Complexes., Mohamed Mustafa Mohamed Ibrahim

Student Works (2010-2019)

Tryptamine (1H-indole-3-ethyleneamine) Schiff bases were prepared by the condensation reaction of ethanolic solution of tryptamine with: salicylaldehyde (TS), 5 chlorosalicylaldehyde (TCS), 5-nitrosalicylaldehyde (TNS), 3,5-di-tert-butyl-2-hydroxy benzaldehyde (TTET) and the ketones: 2-hydroxyacetophenone (THAP), 5-methyl-2- hydroxyacetophenone (TMeHAP), 5-methoxy-2 hydroxyacetophenone (TOMeHAP), 5- chloro-2-hydroxyacetophenone (TClHAP) and 5-bromo-2 hydroxyacetophenone (TBrHAP). The ligands were coordinated to Zn(II), Cu(II) and Ni(II) by the reaction of metal acetates with the corresponding ligand in a 1 : 2 metal to ligand ratio. The solid products formed were collected, washed with ethanol and recrystallized from a suitable solvent. All the ligands and complexes prepared have been characterized by spectroscopic methods using …

Bioactivity And Chemical Investigations Of Pereskia Bleo And Pereskia Grandifollia., Sim Kae Shin

Student Works (2010-2019)

Ethnopharmacological data has been one of the common useful criteria in drug discovery. Pereskia bleo and Pereskia grandifolia (Cactaceae), commonly known as ‘Jarum Tujuh Bilah’ in Malay and ‘Cak Sing Cam’ in Chinese have long been used as natural remedies in Malaysia. The experimental approach in the present study was based on bioassay-guided fractionation. The crude methanol and fractionated extracts of both Pereskia spp. were initially investigated for their biological activities such as antioxidant, antimicrobial and cytotoxic effect against five human cancer cell lines, namely nasopharyngeal epidermoid carcinoma cell line (KB), cervical carcinoma cell line (CasKi), colon carcinoma cell line …