Chemicals and Drugs Commons^™

Special Muscles, Annamaria C. Scaccia

Capstones

Special Muscles is a documentary that explores living with Duchenne muscular dystrophy, a fatal degenerative disease that weakens the muscles at an aggressive rate. The film will give an uncensored look at how one family copes with inevitability of the disease and their journey chasing a promising experimental cure.

Special Muscles follows 7-year-old Pietro Scarso and his family as they face the challenges, complications and promise of treating Pietro’s progressive muscle disorder. The film travels from New York to Los Angeles to Philadelphia to document the Scarso family’s race against time as Pietro undergoes a 96-week clinical trial for Eteplirsen, …

How The Manipulation Of The Ras Homolog Enriched In Striatum Alters The Behavioral And Molecular Progression Of Huntington’S Disease, Franklin A. Lee

LSU New Orleans Theses and Dissertations

Huntington’s disease is an incurable, progressive neurological disorder characterized by loss of motor control, psychiatric dysfunction, and eventual dystonia leading to death. Despite the fact that this disorder is caused by a mutation in one single gene, there is no cure. The mutant Huntingtin (mHtt) protein is expressed ubiquitously throughout the brain but frank cell death is limited to the striatum. Recent work has suggested that Rhes, Ras homolog enriched in striatum, which is selectively expressed in the striatum, may play a role in Huntington’s disease neuropathology. In vitro studies have shown Rhes to be an E3 ligase for the …

Effects Of Repeated Quetiapine Treatment On Conditioned Avoidance Responding In Rats, Jun Gao, Min Feng, Natashia Swalve, Collin Davis, Nan Sui, Ming Li

Department of Psychology: Faculty Publications

The present study characterized the behavioral mechanisms of avoidance–disruptive effect of quetiapine in the conditioned avoidance response test under two behavioral testing (2 warning signals vs. 1 warning signal) and two drug administration conditions (subcutaneous vs. intravenous). In Experiments 1 and 2, well-trained adult male Sprague-Dawley rats were tested under the subcutaneous (s.c.) quetiapine treatment (5.0, 15.0, 25.0, 50.0 mg/kg) for 7 days in a novel procedure consisting of two conditioned stimuli (CS) (white noise serving as CS1 and pure tone as CS2). Only the highest dose (50.0 mg/kg) produced a persistent suppression of the avoidance response without impairing the …

Using A Cost Benefit Analysis To Support The Development Of A Comprehensive Business Model For A Pre-Filled, Pre-Labeled, Pre-Diluted, Sterilely Packaged, Ready-To-Use, Syringe-Based Anesthesia Delivery System, Lance B. Kennedy

Doctoral Projects

The foundation of Certified Registered Nurse Anesthetists’ (CRNAs) entire profession is built on the ability to provide anesthetic services using a variety of medications in the safest, most efficient, cost-effective way possible. The purpose of this capstone is to address, via a comprehensive cost benefit analysis, whether pre-filled syringe drug trays are a more cost-effective way to address problems as compared to vial-filled drug trays and to implement the necessary transitions in order to improve outcomes. There are a number of identifiable problems related to anesthesia medication delivery via vial-filled medication, including increased cost of healthcare, decreased patient safety to …

A Pilot Study Of Propofol As An Anti-Emetic In Laparoscopic, Gynecologic Surgery Patients, Flem-Flam Aaron Flemister

Doctoral Projects

The goal of this project was to use sub-hypnotic doses of propofol to decrease post operative nausea and vomiting (PONV) rates in the immediate post-operative period in females, ages 18-65, undergoing laparoscopic gynecologic surgery.

PONV is one of the largest complications of anesthesia affecting 20-30% of all surgical patients. Risk factors associated with PONV are female gender, laparoscopy, general anesthesia, opioids, volatile agents, and post-operative pain; all of which are frequently encountered. The incidence of PONV can prolong recovery time, delay discharge, increase patient cost, decrease patient satisfaction, and can cause significant medical complications. Propofol has previously demonstrated anti-emetic properties; …

The Effectiveness Of A Preoperative Multimodal Antiemetic Regimen On Reducing Early Postoperative Nausea And Vomiting In Total Joint Arthroplasty Patients, Jerry Mosley

Doctoral Projects

Postoperative nausea and vomiting (PONV) occurs frequently in all types of surgeries including after total joint orthopedic procedures. The resulting PONV can lead to many unwanted occurrences including immobilization, distress, and many serious adverse health complications. These unwanted occurrences may then lead to increased cost to the patient and healthcare facility. Administration of a preoperative multimodal regimen known to reduce PONV has the potential to reduce such unwanted anesthetic side effects influencing a reduction in overall healthcare cost. The purpose of this study is to determine the effectiveness of the preoperative kit which includes the administration of metoclopramide, famotidine, ondansetron, …

Prescription Drug Diversion: Predictors Of Illicit Acquisition And Redistribution In Three U.S. Metropolitan Areas, Shana Harris, Valentina Nikulina, Camila Gelpi-Acosta, Cory Morton, Valerie Newsome, Alana Gunn, Heidi Hoefinger, Ross Aikins, Vivian Smith, Victoria Barry, Martin J. Downing Jr.

Publications and Research

Objective: Prescription drug diversion, the transfer of prescription drugs from lawful to unlawful channels for distribution or use, is a problem in the United States. Despite the pervasiveness of diversion, there are gaps in the literature regarding characteristics of individuals who participate in the illicit trade of prescription drugs. This study examines a range of predictors (e.g., demographics, prescription insurance coverage, perceived risk associated with prescription drug diversion) of membership in three distinct diverter groups: individuals who illicitly acquire prescription drugs, those who redistribute them, and those who engage in both behaviors.

Methods: Data were drawn from a cross-sectional Internet …

Street Drug Markets Beyond Favelas In Belo Horizonte, Brazil, Elenice De Souza Oliveira, Braulio Figueiredo Alves Silva, Marcos Oliveira Prates

Department of Justice Studies Faculty Scholarship and Creative Works

This study examines whether social disorganization mechanisms that explain clusters of street drug markets in socially disorganized neighborhoods in developed countries can also help explain geographical patterns of drug dealing across neighborhoods in Belo Horizonte, Brazil. Data for this study includes drug arrests from 2007 to 2011 and socio demographic data from the 2010 Census. To examine the influence of exploratory variables on drug market locations, the Negative Binominal regression model was used at two levels of analysis—the Belo Horizonte city center and other neighborhoods including favelas. The findings show that a high hot spot of street drug markets located …

Effect Of Kidney Function On Drug Kinetics And Dosing In Neonates, Infants, And Children., Frederique Rodieux, Melanie Wilbaux, Johannes N. Van Den Anker, Marc Pfister

Pediatrics Faculty Publications

Neonates, infants, and children differ from adults in many aspects, not just in age, weight, and body composition. Growth, maturation and environmental factors affect drug kinetics, response and dosing in pediatric patients. Almost 80% of drugs have not been studied in children, and dosing of these drugs is derived from adult doses by adjusting for body weight/size. As developmental and maturational changes are complex processes, such simplified methods may result in subtherapeutic effects or adverse events. Kidney function is impaired during the first 2 years of life as a result of normal growth and development. Reduced kidney function during childhood …

The Effects Of Nutrition Pertaining To Fitness And Health, Daniel Swem

University Honors Program

The current research is focused on how nutrition influences both fitness and health. It is important to understand the difference between the two terms. Fitness relates to a person’s ability to perform specific tasks whereas health is a condition of being free of disease or illness. Pertaining to fitness, this study primarily focuses on cardiovascular endurance, muscular strength, and body composition. (The other components of physical fitness are muscular endurance and flexibility). This research will attempt to answer some highly researched questions. How important is the timing of pre-exercise and post-exercise meals? What foods are beneficial for those seeking to …

Synthesis Of Medicinally Relevant Thiazolyl Aryl Ketones Under Mild Conditions, Danielle M. Gardner

Health, Human Performance and Recreation Undergraduate Honors Theses

Purpose: The growing amount of clinical resistance observed in current antifungal drugs and in anti-HIV pharmaceuticals is a concern in the medical community. The purpose of this study is to develop a mild synthetic process for biomedically relevant thiazolyl aryl ketones that can be used to develop antifungal and anti-HIV drugs. We hypothesized that the proposed synthetic technique would be more efficient, produce fewer unwanted byproducts, and be more tolerant of functional groups than existing methods.

Methods: Prior to each of the ketone reactions, the necessary salt was synthesized by mixing thiazole and 9-bromofluorene neat in a reaction tube heated …

Targeting Oncogenic Mirnas With Small Molecules For Breast Cancer Therapy, Paloma Del C. Monroig

Dissertations and Theses (Open Access)

The crucial role of microRNAs (miRNAs) in cancer pathobiology has driven the introduction of new drug development approaches such as miRNA inhibition. In order to advance miRNA-therapeutics, there is a need to develop screening strategies that can target tumors in a specific way. Small molecule inhibitors represent an attractive approach to pursue this. However, the absence of molecular structures for most of the miRNAs makes it very difficult to predict which inhibitors can bind to them. Herein we designed a strategy to screen for small molecules by assesing whether they could directly bind/ interact with miR-10b/miR-21. As part of our …

Normal Glycolytic Enzyme Activity Is Critical For Hypoxia Inducible Factor-1a Activity And Provides Novel Targets For Inhibiting Tumor Growth, Geoffrey Grandjean Phd

Dissertations and Theses (Open Access)

Normal Glycolytic Enzyme Activity is Critical for Hypoxia Inducible Factor-1α Activity and Provides Novel Targets for Inhibiting Tumor Growth

By Geoffrey Grandjean

Advisory Professor: Garth Powis, D. Phil

Unique to proliferating cancer cells is the observation that their increased need for energy is provided by a high rate of glycolysis followed by lactic acid fermentation in a process known as the Warburg Effect, a process many times less efficient than oxidative phosphorylation employed by normal cells to satisfy a similar energy demand ^[1]. This high rate of glycolysis occurs regardless of the concentration of oxygen in the cell and …

Dancing Through Life: Molecular Dynamics Simulations And Network-Centric Modeling Of Allosteric Mechanisms In Hsp70 And Hsp110 Chaperone Proteins, Gabrielle Stetz, Gennady M. Verkhivker

Mathematics, Physics, and Computer Science Faculty Articles and Research

Hsp70 and Hsp110 chaperones play an important role in regulating cellular processes that involve protein folding and stabilization, which are essential for the integrity of signaling networks. Although many aspects of allosteric regulatory mechanisms in Hsp70 and Hsp110 chaperones have been extensively studied and significantly advanced in recent experimental studies, the atomistic picture of signal propagation and energetics of dynamics-based communication still remain unresolved. In this work, we have combined molecular dynamics simulations and protein stability analysis of the chaperone structures with the network modeling of residue interaction networks to characterize molecular determinants of allosteric mechanisms. We have shown that …

Illicit Drugs: Should They Be Legalized? Can Technology And Regulation Make Them Safer?, Max Lee Ketcham Iii

University Honors Program

For many years America has been the leading force in substance prohibition. Many countries blindly follow the USA in an attempt to earn their respect. As a result, very few countries actually know what uses these illicit substances have; before it ever reached the hands of the right people, the wrong people take it, use it incorrectly, and leave a bad name on that substance forever. If people could slander a substance, America would end up being found the main conspirator in the slanderous lies and misconceptions! This study has been done in an attempt to clear the name of …

Assessing The Effectiveness Of Implementation Of Unified Workflow In Improvement Of Medication Reconciliation For Aurora St. Luke’S Family Medicine Residency Outpatients, Katherine Meyers, Jessica Konarske, Jessica J.F. Kram, Dennis J. Baumgardner

Journal of Patient-Centered Research and Reviews

Background: Medication errors are the most common errors occurring in hospitals. Preventable adverse drug events are linked with 1 in 5 injuries or deaths; 23% of medication errors in primary care occur due to inaccuracies in the medication list. Quality improvement projects designed to improve accuracy of outpatient medication reconciliations may decrease the number of medication errors and increase patient safety by preventing adverse drug events.

Purpose: To determine whether a unified workflow for medication reconciliation improves the accuracy of ambulatory, electronic medical record (EMR)-based patient medication records.

Methods: Retrospective study of random sample of patients from Aurora Family Medicine …

Essentials Of Herb-Drug Interactions In The Elderly With Cardiovascular Disease, Sulaiman Sultan, Maria Viqar, Rabaiya Ali, A. Jamil Tajik, Arshad Jahangir

Journal of Patient-Centered Research and Reviews

As the number of individuals, particularly the elderly, using herbal products with prescription drugs continues to grow, the risk for adverse interactions increases but remains poorly recognized. The true incidence and nature of adverse herb reactions or herb-drug interactions remains unknown since no postmarketing surveillance mechanism exists. Adverse events are greatly underreported, and information regarding safety mainly comes from case reports and suboptimally conducted studies in a limited number of healthy young volunteers or patients with limited comorbidities. Therefore, convincing evidence for the safety of herbal products in the elderly is lacking, and the true magnitude of problems that herb-drug …

A Meta-Analysis Of Incidence And Risk Factors Of Trastuzumab-Induced Cardiotoxicity In Breast Cancer, Zeeshan Ali Jawa, Ruth M. Perez, Lydia Garlie, Maharaj Singh, Rubina Qamar, Bijoy K. Khandheria, Arshad Jahangir, Yang Shi

Journal of Patient-Centered Research and Reviews

Background: A monoclonal antibody, trastuzumab targets the human epidermal growth factor receptor 2 (HER2) oncogene that is overexpressed in 25–30% of breast cancers. In combination with first-line therapy, trastuzumab resulted in significant improvement in survival outcomes for those with HER2-positive metastatic breast cancer. Due to its improvement in outcome and prolonged survival, trastuzumab has been established as standard of care in both adjuvant and metastatic settings. However, along with common adverse events, trastuzumab has been found to be associated with cardiotoxicity. An estimated 1–4% of patients treated with trastuzumab will develop heart failure and ~10% of patients will experience a …

Cysteine And Arginine-Rich Peptides As Molecular Carriers, Amir Nasrolahi Shirazi, Naglaa Salem El-Sayed, Dindayal Mandal, Rakesh Tiwari, Kathy Tavakoli, Matthew Eteshem, Keykavous Parang

Pharmacy Faculty Articles and Research

A number of linear and cyclic peptides containing alternative arginine and cysteine residues, namely linear (CR)₃, linear (CR)₄, linear (CR)_5, cyclic [CR]₄, and cyclic [CR]₅, were synthesized. The peptides were evaluated for their ability to deliver two molecular cargos, fluorescence-labeled cell-impermeable negatively charged phosphopeptide (F′-GpYEEI) and fluorescence-labeled lamivudine (F′-3TC), intracellularly in human leukemia cancer (CCRF-CEM) cells. We investigated the role of cyclization and the number of amino acids in improving the transporting ability of the peptides. The flow cytometry studies suggested that the synthesized peptides were able to work efficiently as …

Regulating Drug Promotion To Promote The Public Health: A Response To Bennett, Et Al., Patricia J. Zettler

Faculty Publications By Year

No abstract provided.