Pharmaceutical Preparations Commons^™

From Cough To Crip: The Development Of Codeine From A Purely Medical Substance Into A Popular Recreational Drug, Rhett C. Vaughn

Senior Theses

The research that was conducted aimed to elicit the influence that pop culture has on recreational drug consumption. Specifically, the usage of the drug codeine has become very popular in social media among many influencers. The research focuses on the prevalence of this drug across several media platforms, alongside the growing rate of consumption globally. Research was conducted primarily through combining various databases at various organizations and this study aims to compile the data into one coherent paper regarding codeine in pop culture. While, it cannot be solely attributed to one specific outlet or influence, this study found that alongside …

An Injectable In Situ Forming Collagen/Alginate/Caso4 Composite Hydrogel For Tissue Engineering Applications: Optimization, Characterization And In Vitro Assessments, Samar A. Salim, Samar A. Salim

Nanotechnology Research Centre

In situ injectable hydrogels are effectively employed to fill irregular cavitary bone defects with initiating bone growth in targeted areas. Herein, an injectable composited hydrogel composed of collagen and alginate cross-linked in situ using different concentrations of calcium sulfate (0.15, 0.3 and 0.6%, wt./v) was synthesized. Recently, CaSO4 is frequently supported as a bone graft material for bone regeneration, owing to its biocompatibility and osteoconductive properties. Moreover, hydroxyapatite (Hap) after salinization-step by (3-Aminopropyl) triethoxysilane (APTES) was incorporated for further enhancing the osteoconductive property of injected hydrogels. All fabricated hydrogels were characterized by SEM, FTIR and XRD analyses. While physiochemical characteristics …

Eco-Friendly Hptlc Determination Of Paracetamol, Caffeine, Drotaverine Hcl And Two Of Their Official Impurities; Application To Assay And Content Uniformity Testing Of Tablet Dosage Form, Samia A. Tawfik, Nariman A. El-Ragehy, Maha A. Hegazy, Ghada A. Sedik

Bulletin of Faculty of Pharmacy Cairo University

The present work is focused on developing and validating an eco-friendly, sustainable and sensitive HPTLC method for the purpose of simultaneous determination of a five component mixture. This mixture includes paracetamol, caffeine, drotaverine HCl and the official impurities of the first two aforementioned drugs, namely; p-aminophenol and theophylline, in order. The developed method is based on application of planar chromatography using a developing system of ethyl acetate: methanol: acetic acid (8:1:2, by volume). Quantitative determination of the mentioned components was performed using UV detection. The parameters impacting chromatographic separation have been optimized. The cited compounds were effectively separated with retardation …

“The Role Of Artificial Intelligence In The Pharmaceutical Field: Enhancing Therapeutic Outcomes And Repurposing Through The Acceleration Of Drug Discovery”, Tonivie Valeriano

[Archive] Belmont University Research Symposium (BURS)

The development of new drugs and their repurposing have considerably benefited the field of pharmacy. It will not only affect the pharmaceutical sector but also its diverse facets of health will be significantly influenced. Yet, the development of innovative medical treatments necessitated a lengthy period of expectancy for human survival. Individual survival rates were decreasing over time before the development of the treatment. Humanity has a limited lifespan. Moreover, investments in new drugs often go unnoticed because of the prolonged and complex process of drug research and development (R&D). In the future of pharmacy, artificial intelligence will continue to have …

Nebulization Based Inhalation Nanomedicine For Lung Cancer Treatments, Rahul Tiwari, Meghana Kolli, Neeraj Chauhan, Eswara Naga Hanuma, Vivek Kashyap, Subhash Chauhan, Murali Yallapu

Research Symposium

Background: Lung cancer is reported to have a high incidence rate and first leading cause of cancer-related morbidity and mortality across the world including in the United States. Noninvasive nebulized inhalation is a promising delivery strategy for lung, which can enhance the targeting efficiency and detention time interval of nanoparticles in the lung tissue, thus elevating the therapeutic index of therapeutic agent(s) at lower dosages. The aim of this study is to develop inhalable nanoparticles (INPs) for effective delivery of therapeutic agents in lung cancer cell lines and ex vivo models.

Methods: The inhalation nanoparticles (INPs) were prepared by solvent …

January / February / March 2024, Randy Curry, Cindy Brooks

RURAL ROCKS

This is the January, February, and March issue of Rural Rocks from the SWOSU College of Pharmacy.

Purification And Isolation Of Α-Chloro-Β-Lactone Precursor Molecules, Matthew Ellis

ASPIRE 2024

This research investigates the synthesis of α-chloro-β-lactone molecules, focusing on the production, isolation, and purification of two precursor compounds from chloroacetic acid and substituted benzaldehydes. While multiple methods were explored, including EDC, DIC, and DCC catalysis, DCC proved to be most effective in producing higher yields. However, challenges in purification arose due to the formation of byproducts, particularly with DCC, prompting further investigation for efficient extraction and purification techniques. DCC, however, shows a promising route for α-chloro-β-lactone synthesis, despite purification complexities.

Evaluation Of Novel Therapeutic Agents For The Treatment Of Chronic Dry Eyes, Lilian Huynh, Evonie Villarete, Surajit Dey

Annual Research Symposium

Dry eye disease (DED) is a multifactorial ocular condition, where disrupted tear film stability and ocular surface inflammation affected between 5% to 34% of the worldwide population in 2015 and posed a challenge to conventional ophthalmic treatments. Recent advances have led to potential novel therapeutics aiming to alleviate symptoms and improve patient outcomes.

Thinking Outside The Box For Experiential Student Learning: Development Of Remote Experiential Learning And Volunteering During The Pandemic, Amy Christopher

Learning Teaching Forum

In response to the COVID-19 pandemic, experiential learning for health care professional programs struggled to find clinical rotation sites and provide students in the didactic curricular phase opportunities to apply health education outside of the classroom. Many healthcare sites and community health screening events were prohibited during an extended period of time due to pandemic isolation. As a health educator, exploration of remote experiential learning took creative planning to ensure students were able to apply their medical knowledge in real-life situations, give back to their community according to Marianist charisms, and fulfill healthcare-related volunteer service hour requirements.

More information in …

Exploring The Metabolic And Mitogenic Potential Of A Hyper-Stable Variant Of Fgf1, Emma Starr, Oshadi Edirisinghe, Thallapuranam Krishnaswamy Suresh Kumar

Inquiry: The University of Arkansas Undergraduate Research Journal

Fibroblast growth factors (FGFs) are a family of 22 human cytokines involved in critical cellular processes, such as proliferation, differentiation, metabolism, angiogenesis, tumor metastasis, and wound healing. Among these, fibroblast growth factor 1 (FGF1) possesses a powerful mitogenic potential as it can nonspecifically bind to all four FGF receptors. However, the therapeutic applications of FGF1 are hindered by its inherent thermal and proteolytic instability, especially at physiological temperatures. This is believed to be attributed to the heparin-binding pocket at the C-terminus, which contains numerous positively charged residues that repel each other. To combat this instability, FGF1 binds to a negatively …

A Closer Look At The Humanistic Aspects Of The Opioid Epidemic And Its Implications For Pharmaceutical Ethics And Law, Eriel Burns

Gaines Fellow Senior Theses

This paper elucidates the humanistic elements of this crisis, that is, the ethical challenges it poses and the role of culture in it. The opioid crisis disturbs several bioethics principles as indicated by the fact that it burgeoned out of the health care system as opposed to the illicit environments of the underground market. The book Dreamland by investigative journalist and storyteller, Sam Quinones encapsulates the complexity of the opioid epidemic through research and interviews with important figures related to the crisis such as physicians, people with opioid use disorder, and pharmaceutical sales representatives, among others. Quinones details that the …

Developing Radiosensitizers To Enhance Radiotherapy In Treating Gastroenteropancreatic Neuroendocrine Tumor, Zeta Chow

Theses and Dissertations--Clinical and Translational Science

Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET) is a heterogeneous group of malignancies arising from multipotent neuroendocrine stem cells in the gastrointestinal tract. The incidence of GEP-NET continues to rise, possibly due to the advancement of imaging and biomarkers available for diagnosis. However, even though the majority of patients are diagnosed with low-grade and localized disease, a significant percentage of patients present with advanced-stage metastatic disease with poor prognosis in months to a few years. These advanced-stage GEP-NET patients can also present with a variety of debilitating symptoms that significantly impact their quality of life. The role of palliative-intent surgery is limited, and …

Continuous, Platform Purification Of Viral Products Using Aqueous Two-Phase Extraction, Natalie M. Nold

Dissertations, Master's Theses and Master's Reports

Cell and gene therapies, a ground-breaking class of drugs that can heal genetic diseases and cure cancer, often have treatment costs over $1 million. Most cell and gene therapies are delivered using virus-based delivery vectors, which are incredibly expensive to manufacture. Liquid chromatography is the favored method of viral vector purification since it is easily scalable and can be functionalized to purify by biospecificity, charge, hydrophobicity, or size. However, chromatography-based purification processes are highly expensive and usually only recover 20-50% of the viral vectors. There is currently no platform purification strategy for viral vectors due to differences in their surface …

Continuous Flow As A Process Intensification Tool For The Preparation Of Pharmaceutically Relevant N-Heterocycles, John W. Tomlin Jr

Theses and Dissertations

Continuous flow as a process intensification tool for the preparation of pharmaceutically relevant N-heterocycles

John W. Tomlin

Thesis Defense: 17 January 2024

Committee: B. Frank Gupton, Ph.D. (Advisor), Suzanne M. Ruder, Ph.D. (Chair), Heather R. Lucas, Ph.D., James K. Ferri, Ph.D., Matthew C.T. Hartman, Ph.D.

A dissertation submitted in partial fulfillment of the requirements of Doctor of Philosophy at Virginia Commonwealth University

© 2024 John W. Tomlin Jr All Rights Reserved

Abstract

Essential medicines must be produced in large quantities to accommodate large global demand. The preparation of these active pharmaceutical ingredients (API) must therefore strive to be both cost-effective …

Evaluating Outcomes Post-Adoption Of Reck Solution For Total Shoulder Arthroplasties: A Retrospective Quality Analysis, Benjamin Levi Tillis

Graduate Theses, Dissertations, and Problem Reports (ETD)

Abstract

Evaluating Outcomes Post-adoption of RECK Solution for Total Shoulder Arthroplasties: A Retrospective Quality Analysis

Benjamin Tillis

Introduction: Local infiltration analgesia (LIA) has become an integral part of postoperative pain relief for West Virginia University (WVU) Medicine’s total joint arthroplasty procedures. However, not all LIAs are the same. Liposomal bupivacaine has a unique mechanism of delivery which could potentially lead to longer lasting effects. Ropivacaine, epinephrine, clonidine, and ketorolac (RECK) solution offers a multimodal approach to enhancing the duration of effect for the LIA. In 2022, WVU Medicine switched from liposomal bupivacaine to the RECK solution for total joint …

Analyzing Functional Interactions Of Designed Peptides By Nmr Spectroscopy, Wonsuk Choi

Pharmaceutical Sciences (MS) Theses

The development of small peptide-based therapeutics can be accelerated by the knowledge of relationships between the peptide structure and its functional interactions. Here, we report the analysis of two groups of synthetic peptides designed for two applications – broad bactericidal action and inhibition of protein-protein interactions in human cells. Novel amphiphilic peptides designed for antibacterial application incorporated arginine as cationic amino acids and non-natural amino acids that have aromatic side chains with similar hydrophobic properties as tryptophan. The interaction of lead cyclic peptides and their linear analogs with a phospholipid bilayer mimicking a bacterial membrane was studied using nuclear magnetic …

November / December 2023, Randy Curry, Cindy Brooks

RURAL ROCKS

This is the November & December 2023 issue of Rural Rocks from the SWOSU College of Pharmacy.

Proton Pump Inhibitor Use And Adverse Effects In South Atlantic Hospitals, Nicholas D'Angelo, Ramyar Sigarchy, Anthony Esswein, Sidra Asrar

HCA Healthcare Journal of Medicine

Background

Proton pump inhibitors (PPI) have transformed the management of acid-related gastrointestinal disorders, becoming one of the top-selling medications in the United States. There is no doubt that PPIs have a significant therapeutic impact on patients with gastroesophageal reflux disease and gastrointestinal bleeding. However, evidence is mounting that PPIs are overprescribed, leading to more patients possibly experiencing adverse effects. There is a great deal of ongoing debate surrounding the significance and impact of these adverse effects.

Methods

We conducted a study in 9 HCA hospitals in the southeastern United States to determine the number of patients who started on PPIs …

September / October 2023, Randy Curry, Cindy Brooks

RURAL ROCKS

This is the September & October 2023 issue of Rural Rocks from the SWOSU College of Pharmacy.

Characterization Of Epithelial Growth Factor Transcripts Identified In Crotalus Atrox Venom, Ivan Lopez, Ying Jia

Research Symposium

Epithelial Growth Factor (EGF) is the primary source in regeneration and stimulation of essential fibroblasts cells commonly found in epithelium. Studies have shown that snake venom components are becoming a growing factor in treating illnesses such as cancer, muscular dystrophy, chronic pain, blood pressure, blood clotting, etc. EGF in human cells contains a promising quaternary structure that can bind to snake venom metalloproteinases, proposing a means of activating biochemical responses through protein-protein interactions to regulate unwanted cellular functions. This supports promising research in achieving a greater understanding of regulation along cellular pathways through ligands, increasing the likelihood of targeting unwanted …