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Full-Text Articles in Medicine and Health Sciences

From Crisis To Aftermath: The Role Of Nursing Professional Development Educators During The Covid-19 Pandemic: A Realist Case Study, Kimberly Kanner May 2024

From Crisis To Aftermath: The Role Of Nursing Professional Development Educators During The Covid-19 Pandemic: A Realist Case Study, Kimberly Kanner

Theses and Dissertations

The purpose of this qualitative, realistic inquiry case study was to examine and understand the experiences of NPD educators as they assisted new graduate nurses transitioning into clinical nursing practice during the COVID-19 pandemic in acute care hospitals in the state of New York. Moreover, this research study sought to understand how the COVID-19 pandemic brought about changes to the NPD educator's role and their ability to assist new graduate nurses transitioning into clinical practice post-pandemic. The sample included NPD educators from acute care hospitals in the state of New York. Data collection included semi-structured interviews and document collection. The …


To Decipher Genomic Evolution Of Dengue Virus And To Probe The Activation Mechanism Of A Her2 Directed Chimeric Antigen Receptor Toward Computer Aided Drug Design (Cadd), Mariya Hryb Apr 2024

To Decipher Genomic Evolution Of Dengue Virus And To Probe The Activation Mechanism Of A Her2 Directed Chimeric Antigen Receptor Toward Computer Aided Drug Design (Cadd), Mariya Hryb

Theses and Dissertations

This study encompasses three significant chapters focusing on diverse yet interconnected aspects of pharmaceutical research. Chapter 1 delves into the complexities of drug development, emphasizing the challenges and the pressing need for advanced technologies to streamline the process. Computational methods like Computer-Aided Drug Design (CADD) extend their scope beyond small molecules, aiding in the design of intricate biomolecules vital for biomedical advancements, especially in immunotherapy. Chapter 2 introduces the Near-Neutral Balanced Selectionist Theory (NNBST) validated through analysis of Dengue virus evolution. The unique features observed align with NNBST, surpassing existing theories. This approach offers a deeper understanding of viral evolution …


Tunable Dual-Phase Dual-Drug Delivery System Using A Plga Microparticle/Pva Hydrogel Composite, Timothy John Eck Apr 2024

Tunable Dual-Phase Dual-Drug Delivery System Using A Plga Microparticle/Pva Hydrogel Composite, Timothy John Eck

Theses and Dissertations

Current drug-eluting coatings have demonstrated controlled long-term, sustained release but have only tried to mitigate short-term burst release as a negative side effect. For applications like wound healing, there is a need for a drug-eluting coating which is adjustable in both short- and long-term release, independent of each other. We present a tunable dual-phase dual-drug delivery coating composed of drug-loaded polymer microparticles and drug-loaded hydrogel which can control short term and long term release individually in this study. This coating was created using lidocaine and dexamethasone encapsulated in poly(D,L-lactide-co-glycolide) particles combined with lidocaine- and dexamethasone-loaded poly(vinyl alcohol) hydrogel. Hydrogel drug …


Mri Image Regression Cnn For Bone Marrow Lesion Volume Prediction, Kevin Yanagisawa Feb 2024

Mri Image Regression Cnn For Bone Marrow Lesion Volume Prediction, Kevin Yanagisawa

Theses and Dissertations

Bone marrow lesions (BMLs), occurs from fluid build up in the soft tissues inside your bone. This can be seen on magnetic resonance imaging (MRI) scans and is characterized by excess water signals in the bone marrow space. This disease is commonly caused by osteoarthritis (OA), a degenerative join disease where tissues within the joint breakdown over time [1]. These BMLs are an emerging target for OA, as they are commonly related to pain and worsening of the diseased area until surgical intervention is required [2]–[4]. In order to assess the BMLs, MRIs were utilized as input into a regression …


Impairment Of The Glial Phagolysosomal System Drives Prion-Like Propagation Of Huntington’S Disease, Graham Davis Feb 2024

Impairment Of The Glial Phagolysosomal System Drives Prion-Like Propagation Of Huntington’S Disease, Graham Davis

Theses and Dissertations

The ability of glia to tightly regulate neuronal health and homeostasis in the CNS is conserved across species. Yet, despite the ability to degrade protein aggregates, glia are vulnerable to the accumulation of neurotoxic amyloid aggregates during neurodegenerative disease progress, and even exacerbate their spread. A developing narrative highlights glia as a double-edged sword in neurodegenerative diseases: initially capable of dynamically responding to amyloid aggregate-ladened dying neurons but also capable of inducing chronic inflammation and creating seeding-competent amyloid oligomers. Thus, uncovering the mechanisms that allow glia to control aggregate deposition while preventing the neurotoxic effects and seed generation is vital …


Behavioral Effects Of Novel Treatments For Pain Using Different Pathways, Danya M I Aldaghma Jan 2024

Behavioral Effects Of Novel Treatments For Pain Using Different Pathways, Danya M I Aldaghma

Theses and Dissertations

Pain is defined as an unpleasant sensation that is mostly caused by a stimulus from our surroundings. This sensation has the potential to become a significant concern, disrupting daily activities, and diminishing overall quality of life. However, it could also hold significant importance as it serves as a protective mechanism. Pain acts as an alarm system for the human body, alerting it to potentially harmful situations where tissues may be at risk of damage1. Despite the considerable advancements in pain treatment and the extensive knowledge scientists possess regarding the pathophysiology and pathways of pain, numerous medications aimed at alleviating pain …


Dynamic Regulation Of Store-Operated Calcium Entry By Protein S-Acylation, Goutham Kodakandla Nov 2023

Dynamic Regulation Of Store-Operated Calcium Entry By Protein S-Acylation, Goutham Kodakandla

Theses and Dissertations

Calcium plays a pivotal role in many physiological functions in cells. Cytosolic calcium levels are finely tuned by calcium ion channels, pumps, and intracellular organelles. Store-operated calcium entry (SOCE) is when depletion of endoplasmic reticulum (ER) calcium stores activates a calcium sensor known as stromal interaction molecule 1 (STIM1). Activation of STIM1 leads to a conformational change from a compact state to an extended state. This extended state of STIM1 allows it to bind to a calcium channel in the plasma membrane (PM) known as Orai1. The binding of Orai1 and STIM1 leads to opening of Orai1 channels and calcium …


Sctiger: A Deep-Learning Method For Inferring Gene Regulatory Networks From Single-Cell Gene Expression Data, Madison Dautle Sep 2023

Sctiger: A Deep-Learning Method For Inferring Gene Regulatory Networks From Single-Cell Gene Expression Data, Madison Dautle

Theses and Dissertations

Inferring gene regulatory networks (GRNs) from single-cell RNA-sequencing (scRNA-seq) data is an important computational question to reveal fundamental regulatory mechanisms. Although many computational methods have been designed to predict GRNs, none work on condition specific GRNs by directly using paired datasets of case versus control experiments, common in diverse biological research projects. We present a novel deep-learning based method, scTIGER, for GRN detection by using the co-dynamics of gene expression. scTIGER also employs cell type-based pseudotiming, an attention-based convolutional neural network method, and permutation-based significance testing to infer GRNs from gene modules. We first applied scTIGER to scRNA-seq datasets of …


Tailoring Digital Physical Activity Support Messages For Women In Midlife With Elevated Risk For Cardiovascular Disease: A Multicomponent Study, Kiri Baga Aug 2023

Tailoring Digital Physical Activity Support Messages For Women In Midlife With Elevated Risk For Cardiovascular Disease: A Multicomponent Study, Kiri Baga

Theses and Dissertations

Women in midlife (ages 40-60) are at heightened risk for cardiovascular disease (CVD). Although physical activity (PA) engagement can reduce CVD risk, few women engage in sufficient PA to receive this benefit. They cite lack of social support as a key barrier, but existing interventions that employ social support show limited effectiveness. Digital PA support messages (i.e., brief, text-based messages delivered via smartphone or other device) may be a powerful method to meet social support needs in daily life. However, women’s preferences for and responses to distinct types of messages are not well understood. The aim of this study was …


Awareness, Acceptance, And Equanimity: Relationships Between Trait Mindfulness, Stress, And Blood Pressure, Gabrielle Renee Chin Aug 2023

Awareness, Acceptance, And Equanimity: Relationships Between Trait Mindfulness, Stress, And Blood Pressure, Gabrielle Renee Chin

Theses and Dissertations

Hypertension (HTN) is associated with stress and unhealthy emotion regulation. Mindfulness-based interventions (MBIs) are said to help address stress-related diseases like cardiovascular disease by impacting stress and emotion regulation, yet studies of MBIs on cardiovascular health show inconsistent findings. Limited research has examined the basic links between trait mindfulness and cardiovascular health, leaving the active components of MBIs in this context unclear. Therefore, the current study examined the relationship between trait mindfulness and blood pressure (BP) in individuals with pre-hypertension (pre-HTN). Latent variables representing two conceptualizations of trait mindfulness -Monitor and Accept Theory (MAT) and Equanimity- were calculated using facets …


Establishing Validity And Preliminary Clinical Utility Of A Behavioral Economic Measure Of Social Risk Discounting For Health Behaviors, Connor A. Burrows Jul 2023

Establishing Validity And Preliminary Clinical Utility Of A Behavioral Economic Measure Of Social Risk Discounting For Health Behaviors, Connor A. Burrows

Theses and Dissertations

The COVID-19 pandemic has been the most profound public health emergency of the past several decades and the United States has faced numerous challenges with the timely adoption of mitigating health behaviors. Sustained ambivalence surrounding perceptions of public health recommendations of social distancing, mask wearing, and timely vaccination remain a barrier to slowing the spread of the virus years after its initial onset. Behavior analysis and behavioral economics offer compelling theoretical and quantitative models for framing the relationship between behaviors that are aversive in the short term but beneficial for individual and public good in the long term. The present …


Investigating The Longitudinal Relationship Between Social Motivation And Depression In Autistic Adults, Robyn H. Himelstein Jul 2023

Investigating The Longitudinal Relationship Between Social Motivation And Depression In Autistic Adults, Robyn H. Himelstein

Theses and Dissertations

Autism affects individuals across the lifespan, yet there tends to be limited research and services for autistic adults. This is especially concerning given that autistic adults have high mental health needs, with depression being one of the most common and clinically significant co-occurring conditions. We explored the longitudinal relationships between social motivation, social access (i.e., having opportunities for meaningful social interactions), loneliness, and depression in N=303 autistic adults ages 18-65. Participants completed online surveys about social behavior and wellbeing three times over 3–4 months. We hypothesized that an interaction between higher social motivation and lower social access at Time 1 …


Chemical And Polymer Characterization Of The Potential Modes Of Degradation Of An Injectable Nucleus Pulposus Replacement Device, Antonio G. Abbondandolo Jun 2023

Chemical And Polymer Characterization Of The Potential Modes Of Degradation Of An Injectable Nucleus Pulposus Replacement Device, Antonio G. Abbondandolo

Theses and Dissertations

HYDRAFIL™ is a poly(vinyl alcohol)/poly(ethylene glycol)-based hydrogel nucleus pulposus replacement device that is injected in situ and has demonstrated efficacy in lowering the prevalence and pain associated with back. In this work, we developed a method to analyze HYDRAFIL™ polymer composition using (TGA) and characterized intermolecular bonding interactions within the hydrogel through (FTIR). To function as a permanent implant for nucleus pulposus replacement, HYDRAFIL™ must be stable when exposed to a multitude of degradation pathways, namely, thermal, chemical, and mechanical. We subjected HYDRAFIL™ to accelerated thermal and chemical degradation pathways and described compositional, physical and chemical property changes using a …


Artemisinin And Its Derivatives Reactions: Characterization Of The Reaction Products Using Lc/Tof Ms, Kogila Vijayan May 2023

Artemisinin And Its Derivatives Reactions: Characterization Of The Reaction Products Using Lc/Tof Ms, Kogila Vijayan

Theses and Dissertations

Artemisinin (ART) is a sesquiterpene lactone and a popular malaria drug with potential anticancer properties. In this work, LC/TOF MS was used to investigate the reaction of ART with DNA bases and estradiol. ART-deoxyadenosine and ART-deoxycytidine interactions were studied in the presence of Fe (II) ions. ART-deoxyadenosine and ART-deoxycytidine reaction mixtures gave chromatographic signatures that remained unchanged at room temperature but grew after incubation at 37°C. The change in temperature from room temperature to 37°C was the main driver of adduct formation in these reactions. ART was found to react with Fe (II) ions as observed from several new chromatographic …


Contingency Management For Opioid Use Disorder: Early Treatment Adherence And Mood, Shelby Renee Goodwin May 2023

Contingency Management For Opioid Use Disorder: Early Treatment Adherence And Mood, Shelby Renee Goodwin

Theses and Dissertations

Opioid use results in potentially devastating consequences, but medications for opioid use disorder, such as buprenorphine, serve as effective ways to curb cravings and withdrawal, helping an individual reduce their use. Unfortunately, around half of patients discontinue buprenorphine treatment within 30 days and co-occurring conditions such as mood symptoms may serve as additional barriers and decrease engagement. This study sought to examine contingency management (CM; incentives for meeting behavioral goals) as a potential intervention to increase early treatment engagement, as well as the role of total depression, anxiety, and stress (mood) severity in the efficacy of contingency management. New patients …


Substance Use Disorders And The Behavioral Effects Of Novel And Existing Compounds, Sarah Uribe Mar 2023

Substance Use Disorders And The Behavioral Effects Of Novel And Existing Compounds, Sarah Uribe

Theses and Dissertations

These investigations aimed to study the effects of experimental compounds for use in treating and preventing substance use disorders, particularly opioid use disorder (OUD) and alcohol use disorder (AUD). Identifying and testing potential medications for these two diseases is critical since current FDA-approved medications are only modestly effective, and addiction continues to spread. We previously demonstrated that co-administration of morphine and MP-III-024 produced synergistic effects in hot plate and von Frey assays. This study evaluated whether MP-III-024 also produced synergistic effects in behavioral tests sensitive to the side effects of morphine. Our findings suggest that co-administration of morphine and MP-III-024 …


Investigating The Role Of Vasopressin Receptor 1a Expressing Neurons In Mouse Dorsal Raphe, Tirth Nimishbhai Patel Jan 2023

Investigating The Role Of Vasopressin Receptor 1a Expressing Neurons In Mouse Dorsal Raphe, Tirth Nimishbhai Patel

Theses and Dissertations

Human social interactions heavily impact our physical and mental wellbeing. Arginine-vasopressin (Avp) and serotonin have both been implicated in modulation of social behaviors ranging from affiliation to aggression. In male mice, Avp neurons in the bed nucleus of stria terminalis (BNST) show increased activity during prosocial behavior. BNST sends Avp afferents to the dorsal raphe (DR) in the midbrain, a home to a large portion of serotonin neurons in the mouse brain. Previous data suggests that DR is activated during male prosocial behavior with a female stimulus, and Avp indirectly excites serotonin neurons. We hypothesized that DR contains a population …


Technology Use In Schizotypy Utilizing The Domains Of Technology Use Survey (Dotus), Devin Massaro Apr 2022

Technology Use In Schizotypy Utilizing The Domains Of Technology Use Survey (Dotus), Devin Massaro

Theses and Dissertations

The diathesis stress model for schizophrenia posits that genetics and prenatal factors confer vulnerability (diathesis) for mental illness which then may be activated through exposure to environmental stressors during life. One component of our contemporary environment involves technology use which has demonstrated risk and beneficial capabilities in regards to the schizophrenia spectrum. Using an online and in-person survey, this study aimed to elucidate the manner in which time spent on technology related to schizotypy, problematic technology use (PTU), and health behaviors in 227 undergraduate students (aged 18-30). We hypothesized that levels of schizotypy, as well as time spent on social …


Selective Small Molecule Targeting Of Mcl-1 In Multiple Myeloma, Omar S. Al Odat Jan 2022

Selective Small Molecule Targeting Of Mcl-1 In Multiple Myeloma, Omar S. Al Odat

Theses and Dissertations

Multiple Myeloma (MM) is a deadly blood malignancy, characterized by the uncontrolled proliferation of aberrantly differentiated plasma cells. MM is challenging to diagnose and treat, accounting for approximately 12% of hematologic malignancies. The overexpression of anti-apoptotic group of Bcl-2 family proteins, particularly Myeloid cell leukemia 1 (Mcl-1), play a critical role in the pathogenesis of MM. The overexpression of Mcl-1 is associated with drug resistance and overall poor prognosis. Thus, inhibition of the Mcl-1 protein is an attractive therapeutic strategy against myeloma cells. Over the last decade, the development of selective Mcl-1 inhibitors has seen remarkable advancement. In this project, …


Behavioral Effects Of Novel Treatments For Pain And Alcohol Use Disorder, Christa Marie Donegan Sep 2021

Behavioral Effects Of Novel Treatments For Pain And Alcohol Use Disorder, Christa Marie Donegan

Theses and Dissertations

Opioid use disorder (OUD) and alcohol use disorder (AUD) are pressing public health problems in the United States that require new pharmacotherapies to be explored. Current FDA-approved treatment options for these two disorders are only moderately effective. Thus, there is a demand for the identification of new targets for drug development. Previous research initiatives have shown that when morphine is co-administered with the novel imidazodiazepine, MP-III-024, synergistic effects in models of analgesia and antinociception are produced. Our research efforts were concerned with understanding if morphine in combination with MP-III-024 produced synergistic effects in measures of undesirable pharmacological responses: opioid side …


Identifying Inhibitors Targeting The Nonstructural Protein 15 And Main Protease Of Coronaviruses Using Molecular Docking And Molecular Dynamics Simulation, Nakoa Kristen Webber Sep 2021

Identifying Inhibitors Targeting The Nonstructural Protein 15 And Main Protease Of Coronaviruses Using Molecular Docking And Molecular Dynamics Simulation, Nakoa Kristen Webber

Theses and Dissertations

The pandemic caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) in 2020 has impacted daily life globally for over a year. While multiple vaccines have been authorized for emergency use and one oral medication has entered clinical trials, we are still seeking antiviral drugs for a long-term treatment for SARS-CoV-2 as well as other coronaviruses. Computational drug screenings of two SARS-CoV-2 protein target candidates are presented in this thesis: the nidoviral RNA uridylate-specific endoribonuclease (Nsp15) and the main protease (Mpro) of SARS-CoV-2. Nonstructural proteins of coronaviruses were selected as targets as they are more conserved across coronavirus strains than …


Fabrication And Comparative Study Of Horizontal And Vertical Electrospun Protein-Polysaccharide Nanofiber Biomaterials, Ashley Rivera-Galleti Sep 2021

Fabrication And Comparative Study Of Horizontal And Vertical Electrospun Protein-Polysaccharide Nanofiber Biomaterials, Ashley Rivera-Galleti

Theses and Dissertations

The use of biocompatible and biodegradable composite materials for biomedical applications has attracted the attention of many researchers in the past few years. In this study, we fabricated nanofibers of silk fibroin and cellulose and its derivatives to amalgamate their unique properties into a single material. The production of these nanofibers via electrospinning is of particular interest, and whereas several studies have been done on normal nanofibers, the formation of branched nanofibers is an exciting area not currently explored. Blend solutions are formed by dissolving silk and cellulose/cellulose acetate in formic acid separately and mixing to achieve the desired ratios. …


Investigation Of The Role Of Hydrophobic Amino Acids On The Structure-Activity Relationship In Ponericin L1 From Neoponera Goeldii, Nicholas Patrick Schifano Sep 2021

Investigation Of The Role Of Hydrophobic Amino Acids On The Structure-Activity Relationship In Ponericin L1 From Neoponera Goeldii, Nicholas Patrick Schifano

Theses and Dissertations

Due to the increase prevalence of antimicrobial resistance (AMR) antibiotic alternatives have been of great interest. Antimicrobial peptides (AMPs) and polymers like polymethacrylates that mimic AMPs are two non-traditional antimicrobial agents that have been investigated thoroughly over the years as a potential solution to the AMR problem. This study will further the understanding of the L1 peptide by investigating the role hydrophobic amino acids have on the antimicrobial activity. Biophysical and microbiological techniques were utilized to show that the L1 hydrophobic derivative showed enhanced binding to anionic lipid bilayers while maintaining low hemolytic activity. This study also elucidates the effect …


Endeavors Toward Novel Synthetic Roadmaps In The Synthesis Of Pertinent Pharmacological Molecular Scaffold Moieties, Justin David Horgan Aug 2021

Endeavors Toward Novel Synthetic Roadmaps In The Synthesis Of Pertinent Pharmacological Molecular Scaffold Moieties, Justin David Horgan

Theses and Dissertations

One of the main goals in the GML lab group is the development of novel, economical, and environmentally friendly organic methods for the synthesis of pharmacologically relevant molecular moieties. The most salient pieces of data to the GML lab group members, reading dependable organic journals, are finding organic moieties that are largely unexplored, finding organic moieties which various research groups are having difficulty synthesizing, and finding complex organic procedures to key organic structures that can be easily reduced, or reconstructed, into novel methods that are more economical and environmentally friendly. By looking at these unexplored molecules, as well as hard …


The Exploration Of Novel Synthetic Methods Of Biologically Relevant Nitrogen And Halogen Containing Molecules, Rebekah Erin Strong Aug 2021

The Exploration Of Novel Synthetic Methods Of Biologically Relevant Nitrogen And Halogen Containing Molecules, Rebekah Erin Strong

Theses and Dissertations

Visible light has become a highly useful, and regarded, tool to the organic chemist. The additions and transformations of an abundance of molecules can be achieved with the use of visible light and photocatalysts, when appropriate. More specifically compounds that contain nitrogen, halogens, or both are highly useful structures in nearly every chemical industry. They are elements found in naturally occurring molecules and have the capacity to mimic biologically active and relevant structures. This makes them useful targets for pharmaceutical compounds. Bromine and chlorine can act as leaving groups; this property makes molecules with these elements reactive and thus able …


Protein-Based Nanofibers And Thin Films For Drug Delivery Applications, Christopher R. Gough Aug 2021

Protein-Based Nanofibers And Thin Films For Drug Delivery Applications, Christopher R. Gough

Theses and Dissertations

Corn zein and silk are both widely available, easy to extract proteins making them valuable replacements for synthetics. Zein and silk are also promising biomaterials in several applications. This work explores the use of both proteins as drug delivery vehicles by loading 1-Dimensional micro-nanofibers and 2-Dimensional thin films with model drugs or the topical therapeutic sodium citrate. Using a formic acid solvent, powdered zein protein or silk fibers were dissolved into solution and then casted into 2D films or spun into 1D fibers through air-spraying. During dissolution, therapeutic products are added. SEM images showed that fibers maintain their small diameter …


Computational Study Of Drug Interactions Of Receptors, Specifically Glycoprotein D Of Human Herpes Virus 1 And Dopamine D4 Receptor, Griffin Fountain Jun 2021

Computational Study Of Drug Interactions Of Receptors, Specifically Glycoprotein D Of Human Herpes Virus 1 And Dopamine D4 Receptor, Griffin Fountain

Theses and Dissertations

This thesis introduces computer-aided drug design methods in Chapter 1 and discuss their applications on two receptors in Chapters 2 and 3: Glycoprotein D (gD) of Herpes Simplex Virus 1 (HSV-1) and Dopamine Receptor D4 (DRD4). The Herpes Simplex Virus is a human pathogen that develops unpleasant cold sores around the body, most commonly around the mouth, neck or genitals area. Currently there is no cure or vaccine that can eliminate this virus. Glycoprotein D (gD) is a viral ligand for host cell receptors such as nectin -1. This interaction mediates the entry of HSV-1. In chapter 2, we used …


The Experiences Of Women As Latinx Osteopathic Medical Students, Dana L. Weiss Jun 2021

The Experiences Of Women As Latinx Osteopathic Medical Students, Dana L. Weiss

Theses and Dissertations

In existing literature, researchers have predominantly examined issues related to minoritized groups by juxtaposing differences and outcomes among groups without attention to the diversity of experiences, challenges and strengths. This has had a limiting focus on the experiences specific to women as Latinx medical students, and has created a gap which restricts knowledge about experiences of perceived support and barriers within osteopathic medical school. This research provided an opportunity to think more deeply and critically about the experiences for women as Latinx osteopathic medical students. The data collected in this qualitative phenomenological study was gathered from participants as they narrated …


Behavioral Analysis Of Conditions And Treatments Affecting Movement And Nociception, Indu Mithra Madhuranthakam Jun 2021

Behavioral Analysis Of Conditions And Treatments Affecting Movement And Nociception, Indu Mithra Madhuranthakam

Theses and Dissertations

This thesis work includes three projects. First part deals with the investigation of novel D2 receptor ligands in Prepulse inhibition. The goal of this study is to establish a relationship between dopamine receptor antagonists and agonists and prepulse inhibition which can then serve as a working model for an in-vivo efficacy of novel dopamine D2 drugs. The second part of the thesis work deals with Niemann pick disease type C. Niemann pick disease type C is a progressive genetic disorder that is characterized by the lysosomal accumulation of lipids which causes neurodegeneration, dementia, ataxia, and death. NPC1nmf164 mutant mice …


Efforts Toward Novel Methods For The Synthesis Of Stereochemically-Dense Pharmacologically Relevant Scaffolds, Lauren Nicole Tumbelty May 2021

Efforts Toward Novel Methods For The Synthesis Of Stereochemically-Dense Pharmacologically Relevant Scaffolds, Lauren Nicole Tumbelty

Theses and Dissertations

Nitrogen is the most common pure element, present in nearly all relevant chemical compounds. It is an essential component of the building blocks of life such as proteins, nucleic acids, amino acids and adenosine tri-phosphate. There is a naturally occurring exchange between living organisms and the atmosphere which begins with the process of fixation. Although nitrogen is naturally abundant, the strength of the triple bond in atmospheric nitrogen prevents its applicability in organic synthesis. Therefore, the development of methods to place synthetic nitrogen into heteroatomic compounds plays an important role in the development of pharmacologically relevant scaffolds. Contained within this …