Pharmacy and Pharmaceutical Sciences Commons^™

Content Analysis Of Vitiligo Portrayal On Social Media, Mary Miller

Honors Theses

Given that vitiligo affects a small percentage of the world population, and its affects are not widely known, there is an increasing need to learn of its effects on those with vitiligo, both physical and psychological. Social media has become an influential platform to spread awareness and build confidence in those with vitiligo. This study aims to find how vitiligo is portrayed through social media using content analysis procedures. This is a cross-sectional content analysis that utilized a codebook to analyze Instagram posts. The results were analyzed by interrater reliability and frequency for each coder. The findings of this content …

Firsthand Experience In A Community Pharmacy Through The Lens Of A Pharmacy Technician, Khamariah Patrice Yelder-Anderson

Honors Theses

In the first chapter, I discussed three of the major issues in a community pharmacy which are rude customers, phones, and shorter hours. Technicians have to deal with very opinionated customers who can come off as insolent. The phones are a popular mode of communication for both the patients and physicians but that doesn’t account for the added demands it places on pharmacy workers. Lastly, the pharmacy has experienced later openings with earlier closings that have left filled queues and unhappy customers. The next chapter, interpersonal dynamic, takes a deeper look into how various roles of the pharmacy engage with …

Synthesis Of Fluorinated Ketones For Biological Evaluation At The Gaba-B Receptor, Katherine Kreusel

Honors Theses

The proper functioning of the CNS depends on the balance between excitatory and inhibitory neurotransmitters. While excitation is primarily regulated by glutamate, inhibition is regulated by γ-aminobutyric acid (GABA). When GABA binds to a GABA receptor, there is a block in nerve transmission which is important when studying pain and drug addiction. There are two types of GABA receptors that are used as drug targets: GABA-A and GABA-B. While GABA-A receptors are ionotropic and ligand-gated ion channels, GABA-B receptors are G-protein coupled receptors that are used by cells to convert extracellular signals into intracellular responses. Although many therapeutics modulate the …

The Design Of A Pcr-Based Assay To Detect And Isolate The Serine Palmitolytransferase Gene From Environmental Bacteria, Lana Taylor

Honors Theses

Sphingolipids are a natural class of lipids that function as structural elements of cell membranes and signaling molecules for important cellular activities such as cell growth, differentiation, apoptosis, recognition, and adhesion. These lipids can be found universally in eukaryotic cells as well as some species of bacteria, such as those found in the human gut microbiome and in the environment in soils. Though sphingolipid production is rare in bacteria, both eukaryotic and prokaryotic sphingolipid biosynthesis begin with the condensation of serine and palmitoyl CoA into 3-ketodihydrosphingosine catalyzed by the enzyme serine palmitoyltransferase (SPT). In recent years, several studies have shown …

Ameliorative Effects Of Minor Cannabinoids Over Hiv-1 Tat-Mediated Visceral Pain, Charlie Worth

Honors Theses

As the total number of people living with HIV continues to rise across the world, an effective HIV treatment is still sought after. While modern-day advanced therapies exist for mitigating much of the negative effects of HIV, the virus remains evasive and problematic in the central nervous system. Thus, even with treatment, many people living with HIV continue to suffer from a plethora of symptoms. However, a large proportion of HIV-positive patients claim to feel a reduction in those persevering symptoms after cannabis usage. This anecdotal evidence has sparked interest in the efficacy of cannabis constituents for HIV therapy. This …

Mental Health Stigma Among Pharmacy Professionals And The Need For Continuing Education, Victoria Dale

Honors Theses

Background. The mental health stigma of pharmacists, the most accessible health professional, can have a significant impact on not only how these patients seek treatment, but also their quality of life (Mey et al., 2013). This study intends to explore mental health stigma among pharmacists and also examine the need for continuing education focused on mental health.

Methods. This study was a descriptive cross-sectional study that employed a self-administered online survey. The subjects were pharmacist members of the Mississippi Pharmacists Association (MPhA). Demographic characteristics were collected. The level of mental health stigma among the respondents was examined using the Community …

A Comprehensive Examination Of Pharmacy Technician Requirements And Pharmacists’ Perceptions Of The Role Of Technicians, Courtney Hahs

Honors Theses

Pharmacy technicians play a crucial role in assisting pharmacists and allowing a pharmacy to function properly and provide care to patients. While technicians take on many tasks in a pharmacy, their role has started to evolve and expand. The first purpose of this study was to determine how states differ regarding the following pharmacy technician roles and requirements: whether or not technicians are licensed and/or certified, mandated technician-to-pharmacist ratio, whether or not technicians are allowed to take or give verbal prescriptions, verify filled prescriptions, and provide immunizations. The second purpose was to analyze how pharmacists across the United States viewed …

Emotion Regulation Among Adults With Asthma: Links With Short-Acting Inhaler Medication Overuse And Utilization Of Acute Medical Care, Victoria A. Green

Honors Theses

Effective control of asthma symptoms requires daily self-management activities, including use of short-acting or “rescue” inhaled medications. Overuse of short-acting inhaled medications, such as albuterol, can have negative side-effects, including respiratory infections and worse asthma symptom control. Existing research suggests that emotion plays an important role in airway inflammation and asthma symptom control. The objective of this study was to determine whether difficulties regulating emotion was associated with overuse of short-acting inhaled medications and acute medical care usage in adults with asthma. The sample included 401 adults with asthma recruited from an online panel of adults with chronic respiratory disease. …

The Role Of Cannabinoid Receptor 2 In Zebrafish Toxicities Following Developmental Exposure To Thc Or Cbd, Haley Watts

Honors Theses

As the laws concerning the regulation of Cannabis Sativa change across the globe, maternal use of cannabinoid-containing products during pregnancy is a greater concern than ever before. Little research has been conducted on the consequences of maternal use and developmental exposure to ∆9-tetrahydrocannabinol (THC) and cannabidiol (CBD. In this study, larval zebrafish (Danio rerio) were used to measure CBD and THC-mediated adverse outcomes including effects on larval length, eye area, and behavior in the cnr^+/+ and cnr2^-/- zebrafish strains where we discovered that cannabinoid exposure results in a decrease in each of these endpoints. Adult …

Proficiency Of Mississippi Pharmacy Staff In Communicating With Spanish-Speaking Patients, Caroline Kreh

Honors Theses

Pharmacists play a crucial role in patient care; they must be able to communicate effectively with patients to convey health information. Given the linguistic diversity of Mississippi, pharmacists will likely encounter Spanish-speaking patients in the course of their practice. Previous studies have investigated various indicators of pharmacists’ ability to communicate with Spanish-speaking patients; however, no existing studies regarding Mississippi pharmacy staff members’ ability to communicate with Spanish-speaking patients were found. The objectives of this study were to measure Mississippi pharmacists’ confidence, satisfaction, proficiency, use of resources, and level of education related to communicating with Spanish-speaking patients. The sample was composed …

University Of Mississippi Student Perceptions Of The Relationship Between Stimulant Use And Mental Health, Elizabeth Mccutcheon

Honors Theses

College students are situated in a perfect storm for stimulant misuse and mental health issues, while living admits a mental health crisis of never-before-seen proportions, in combination with a global pandemic and the normal amount of stress associated with a university course load. It is important to address college student’s perceptions of the risks and benefits of stimulant use in order to see if they realize the severity of the problem of abuse and address it. The addiction of examining mental health in relation to stimulant abuse can provide new insight to the motivation behind the rise in stimulant abuse …

The Importance Of Continuity Of Care Among Older Adults On Chronic Opioid Therapy, Max Mauney

Honors Theses

The purpose of this study was to define continuity of care and prescriber characteristics among older adults with chronic non-cancer pain who are on long-term opioid therapy. Also, it will evaluate the connection between continuity of care and prescriber characteristics on the risk of opioid-related adverse events among older adults on chronic opioid therapy. The main goal is to observe the relationship between continuity and the related adverse events that may arise.

This study utilized a nested case-control using a 5% random sample of the National Medicare data between 2012 and 2016. This data used a random sample of beneficiaries …

Prevalence Of Adhd And The Nonmedical Use Of Prescription Stimulants Among College Students, Leah Potate

Honors Theses

Objective: The principal objective in this study is to identify the contextual factors predicting the nonmedical use of prescription stimulants among college students who nonmedically use prescription stimulants (NMUPS) for academic reasons.

Participants: 470 college-aged students from varying undergraduate classes

Methods: This study utilized an observational design, which consisted of repeated surveys administered to a sample of undergraduate students at the University of Mississippi. Descriptive statistics were used to assess frequencies of contextual factors regarding the background and exam surveys. Logistic regression models assessed the correlations between the nonmedical use of prescription stimulants and various contextual factors.

Results: The percentage …

Measuring Food Consumption Within A Foodrx Program, Katie Howell

Honors Theses

This pilot study set out to assess food consumption measures within the Charleston FoodRx program. Assessments made through this investigation aim to improve the Charleston program as well as provide suggestions for future programs. Charleston FoodRx provides enrolled households with fruits and vegetables in a supply intended to last for two weeks. These goals combine social and pharmaceutical science, by addressing barriers in food environment and insecurity, nutritional health, and preventative treatment. Though the idea behind FoodRx has existed prior to recent pilot programs, research behind FoodRx and its possible integration within the healthcare system lack published and replicable research …

Synthesis Of Fluorinated Pyrazoles Via Intra- And Intermolecular Cyclization Reactions, Matthew Saucier

Honors Theses

Pyrazole-based pharmaceuticals treat a wide array of diseases and conditions including obesity, diabetes, cancer, microbial and viral infections, pain and inflammation, and many neurological disorders. Syntheses for this biologically significant substrate have been well developed, but current methods to afford fluorinated pyrazoles are limited by variability and selectivity. By 2013, over 25% of all drugs available on the market contained the element fluorine due to its unique characteristics leading to improved target protein binding, bioavailability, and metabolic stability. In order to harness these pharmaceutical benefits of fluorine and overcome its difficulty in handling and stability, we set out to develop …

Synthesis Of Aromatic Fluorinated Ketones For Evaluation At The Gaba Receptor, Madeline Griffin

Honors Theses

GABA is a neurotransmitter that inhibits the excitation of neurons. Targeting this specific receptor has the potential to inhibit the central nervous system and possibly treat addiction, anxiety, or mood disorders. Previous research has shown that fluorinated ketones can have valuable applications in the medicinal chemistry of addiction. Some fluorinated ketones have shown activity at the GABA receptor. The main goal of this project was to synthesize aromatic fluorinated ketones for biological evaluation at the GABA_B receptor. Another goal was to compare both the monofluorinated and difluorinated analogues synthesized in order to quantify differences in activity from fluorination state. …

Improving Diabetes Self-Management Developing A Patient Decision Aid To Improve Patient Education, Morgan Baker

Honors Theses

Type 2 diabetes is a complex disease that affects a large population of people. It is imperative that efforts are made to develop more effective and inclusive treatment strategies for patients with this condition. A promising approach being studied is the utilization of community pharmacists to individualize and implement diabetes self-management training and education. The objective of this study is to develop a preliminary version of a patient decision aid (PDA) designed to evaluate patient knowledge and behavior towards diabetes self-management for use in the community pharmacy setting. The study design used to achieve this objective was a cross-sectional survey …

Regulating Neuronal Growth With Structurally Defined Glycans, Gabriella D. Hartman

Honors Theses

Chondroitin sulfate proteoglycans (CSPGs) and keratan sulfate proteoglycans (KSPGs) play an important role in neural development. Aggrecan, a CSPG, operates in the neural extracellular matrix where it negatively regulates neurite outgrowth to prevent aberrant process formation. Unfortunately, this aggrecan or CSPG-rich/KSPG-rich barrier can also prevent neuronal regeneration, which contributes to the inability to repair brain and spinal cord injuries. Removal of CSPGs and KSPGs has been shown to increase neurite outgrowth. We extend these findings by testing the ability of structurally-defined glycans to outcompete aggrecan and allow neurite outgrowth. Our overall goal is to determine if there is a particular …

The Teaching Of Performance Enhancing Drugs In U.S. Schools And Colleges Of Pharmacy, Sara Dorothy Green

Honors Theses

The teaching of performance enhancing drugs in U.S. schools and colleges of pharmacy is necessary to better help patients who are athletes especially those who compete in high-level athletics such as the Olympics or the National Collegiate Athletic Association (NCAA). There is no master list for banned substances, they differ for each organization and have many exceptions. Pharmacists can play a key role in preventing unintentional disqualifications of athletes as there are many medications considered performance enhancing drugs including some supplements and stimulants. For example, commonly used cold medications may contain pseudoephedrine hydrochloride, a banned substance in the world of …

Studies Of Salvinorin-Based Antagonists To Elucidate Pertinent Interactions For Kappa Opioid Receptor Antagonism, Madeline Keane

Honors Theses

Opioid abuse, leading to addiction and related deaths, has created a chronic epidemic in the United States for the past 30 years. This crisis has sprung from reliance on the prescription of opioid analgesics as the primary method for the management of pain in the 1990s. At that time, these drugs, specifically Purdue Pharma’s OxyContin, were marketed as non-addictive. Due to this systemic minimization of the addictive properties of opioid analgesics, as prescription rates increased, opioid-related mortality rates climbed. This epidemic continues to be pervasive, as opioid-related overdose resulted in 47,600 deaths in 2017. In addition to the opioid epidemic, …

Fluorometric Characterization Of A Methylene Blue Derivative Sensitive To Reactive Oxygen Species (Ros), Matthew Weeks

Honors Theses

Methylene blue (MB) has many uses within both microbiology and pharmacology. MB can treat disorders such as methemoglobinemia, malaria, Alzheimer’s disease, and certain forms of cancer. MB is also useful for molecular imaging due to its off-on fluorescent capabilities. MB derivatives with a urea bond at the 10-N position have been cleavable by triggers such as light. However, I was interested in sensitivity to reactive oxygen species (ROS). In this study, I wanted to determine if the MB derivative MB-EA exhibited sensitivity to ROS. MB-EA was exposed to varying concentrations of hydrogen peroxide and MB release was measured. I concluded …

Impacts Of Embryonic Exposure To Cannabidiol Or ∆9-Tetrahydrocannabinol On Zebrafish (Danio Rerio) Frailty In F0 And F1 Generations, Anika Faruque

Honors Theses

Exposure to cannabinoids during critical development periods has increased with epileptic children being commonly prescribed CBD for seizures and pregnant women taking it recreationally. Many studies have been done on the possible benefits and drawbacks of cannabinoid exposure on the human brain, but not much is known about how it can affect the developing brain long-term. To see the potential adverse effects of cannabinoid exposure during critical stages of development and discover potential developmental origins of disease in consuming cannabinoids during embryogenesis, zebrafish embryos (6-96 hours post fertilization) were exposed to varying concentrations of CBD (0.02, 0.1, 0.5 µM), THC …

The Histone Deacetylase Inhibitor Largazole: A Potential Chemotherapeutic Agent, Hannah Lynn Carson

Honors Theses

Histone deacetylase enzymes are known for their inherent activity as epigenetic modifiers. Although, they have become recognized for their role in cancer progression and other diseases. But also, histone deacetylases have other non-histone targets, for example, microtubules, which play important roles in cancer metastasis, apoptosis, and replication. With histone deacetylase inhibitors (HDACi), our research explored HDACi effects on breast cancer cell lines. The overall goal was to understand the potential of largazole, a class one histone deacetylase inhibitor on breast cancer cell lines. The research consisted of two parts: sulforhodamine B (SRB) viability assays under hypoxic and normoxic conditions. The …

In-Vitro Assessment Of Cb1/Cb2 Receptor Binding And Function, Joey M. Davis

Honors Theses

Cannabinoid receptors CB1 and CB2 are G protein-coupled receptors that have a variety of physiological effects on the human body. Many natural product agonists and antagonists are presumed to interact with the cannabinoid receptors and are therefore heavily studied in drug discovery. Assays are used to study the binding of compounds to these receptors. However, a limited number of these assays are efficient in determining the functional activity of ligands associated with CB1 and CB2. Of those, many use radioactivity which is both expensive and potentially dangerous to the researcher. In this study, we first validated the assays already found …

An Evaluation Of The Treatment Of Asthma In The State Of Mississippi Using Hedis Quality Control Measures, Kyle Kantor

Honors Theses

Introduction: Asthma is an inflammatory condition of the lungs that can have significant impacts on a patient’s quality of life. Asthma attacks can be very uncomfortable and even deadly in some cases. The objective of this study is to evaluate the treatment of asthma in the state of Mississippi and to describe the disparities between demographics to help healthcare providers identify patients who might be at risk for poor treatment and help those patients receive quality healthcare. Methods: The data was retrospectively collected from January to December 2014 Mississippi Centers for Medicare and Medicaid Services claims data. This study is …

Does It Get Any Worse Than Acne? It Does, Actually. An In-Depth Review Of Accutane’S Regulatory History., Bridget A. Betts

Honors Theses

Isotretinoin, most often recognized by the brand name Accutane®, is regarded by many patients and prescribers as the miracle cure for acne. Its unsurpassed efficacy is paired with serious risk of adverse events and birth defects, which poses ethical questions regarding its safety and necessity. Its regulatory history established precedent in Food and Drug Administration Risk Evaluation and Mitigation Strategies and brought awareness to the sharp dangers of teratogenic drug use.

This medication came as a breakthrough solution to patients that suffered years of unsuccessful regimens for the treatment of acne vulgaris. Some question the risk-benefit evaluation of such a …

Multi-Generational Effects Of ∆9-Tetrahydrocannabinol Exposure On Gene Expression In Liver Tissue, Kayla Lovitt

Honors Theses

Cannabis is the most commonly used, cultivated, and trafficked illicit drug worldwide. Increased availability and acceptance of cannabis and cannabinoid-containing products provide the necessity for understanding how these substances influence aging. In this study, zebrafish (Danio rerio) were exposed to concentrations of Δ⁹-tetrahydrocannabinol (THC) (0.08, 0.4, 2 µM) during embryonic-larval development, the effects on aging were measured 30 months later and in the offspring of the exposed fish (F1 generation. We observed results indicating a biphasic and hormetic effect. Treatment with the lowest concentration of THC significantly increased egg production, while higher concentrations resulted in impaired …

Weaving Charlotte's Web: An In-Depth Guide To Cannabidiol, Lauren Pitts

Honors Theses

Cannabidiol, also known as CBD, first gathered national spotlight after Charlotte Figi and her mother Paige were able to find two physicians willing to prescribe CBD to treat Charlotte’s seizures. Charlotte suffered from Dravet Syndrome, but was able to find relief from CBD, which decreased the number and severity of her seizures. This sparked national interest and was the catalyst that lead to research and changes surrounding CBD uses and legality. Cannabidiol is a single cannabinoid that is found within the Cannabis sativa plant family—the same family that includes marijuana. This cannabinoid differs from tetrahydrocannabinol (THC) and does not provide …

Variability In Antibacterial Activity In The Caribbean Sponge Amphimedon Compressa, Mackenzie Reilly

Honors Theses

Coral reefs are essential ecosystems that provide an abundance of natural resources. Sponges, common reef inhabitants, produce a diversity of secondary metabolites that are known to serve as chemical defenses. Secondary metabolites often have ecological functions, such as antipredator and antibacterial activities. I studied the common Caribbean sponge species, Amphimedon compressa, which is known to be chemically defended. Samples were collected from three sites in Belize, two sites in Grand Cayman, and three sites in St. Croix, U.S. Virgin Islands. To determine whether antibacterial activity varied across broad or local geographic scales, sponge extracts were tested against four bacterial strains …

Molecular Nickel-Catalysts For Photocatalytic Reduction Of Co2, Harshin U. Sanjanwala

Honors Theses

Increased atmospheric CO2 has been the result of prominent usage of fossil fuels as a fuel source. As fossil fuels are a nonrenewable energy source, scientists are looking towards more renewable energy resources capable of both efficiently producing energy and reducing atmospheric CO2-emissions. A photocatalyst with an earth-abundant metal capable of chemically reducing CO2 paired with only water and photon inputs would provide a solution to these pressing issues. Here, studies were performed on three catalysts, each with a nickel metal center. Each catalyst went through a series of photocatalytic tests in various conditions to identify whether a catalyst was …