Browsing Pharmacy and Pharmaceutical Sciences (Theses and Dissertations) by Title
Now showing items 51-70 of 156
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Endothelium as a target in the design of novel tumour antiangiogenic / vasculature-targeting agents
(Trinity College (Dublin, Ireland). School of Pharmacy & Pharmaceutical Sciences, 2008)This thesis begins with a review of tumour growth and development, with a particular focus on angiogenesis. The numerous mechanisms which regulate the process are touched upon, with current and fiiture antiangiogenic agents ... -
Engineering a novel insulin delivery system
(Trinity College (Dublin, Ireland). School of Pharmacy & Pharmaceutical Sciences, 2013)The studies in this thesis investigated the preparation of a novel system that would be suitable for the oral delivery of insulin. The genetic modification of insulin gene to establish a simple system of insulin production ... -
Exploring Membrane Transporters in Lung Epithelial Cells: Drug-Transporter Interaction Analyses in Different In Vitro Models
(Trinity College Dublin. School of Pharmacy & Pharma. Sciences. Discipline of Pharmacy, 2023)Over the last decade, the incidence of lung-related diseases such as asthma and chronic obstructive pulmonary disease and their associated morbidity have continuously risen. A heterogeneity in treatment response to commonly ... -
Exploring population pharmacokinetic models in patients treated with vancomycin during continuous venovenous hemodiafiltration on different anticoagulant modalities
(Trinity College Dublin. School of Pharmacy & Pharma. Sciences. Discipline of Pharmacy, 2017)Uncertainty remains concerning pharmacokinetics (PK) of antimicrobials in critically ill patients due to the scarcity of data and the variable physiology of the patient cohort. This project incorporates two distinct aims. ... -
Exploring the potential impact of collaborative medicines optimisation involving pharmacogenomic testing and general practice pharmacists in primary care in Ireland
(Trinity College Dublin. School of Pharmacy & Pharma. Sciences. Discipline of Pharmacy, School of Pharmacy and Pharmaceutical Sciences, University of Dublin, Trinity College, 2024)Introduction People are living longer, but not necessarily in better health. The ageing population coupled with the rise in chronic conditions has led to many older people being prescribed polypharmacy, which may not always ... -
Factors affecting the stability and performance of amorphous solid dispersions of poorly soluble active pharmaceutical ingredients
(Trinity College Dublin. School of Pharmacy & Pharma. Sciences. Discipline of Pharmacy, 2020)This thesis focuses on factors affecting the stability and performance of amorphous solid dispersions (ASDs) of poorly soluble active pharmaceutical ingredients (APIs). The poor aqueous solubility of pipeline drugs has ... -
Factors associated with the use of gastrointestinal medicines amoung older people with intellectual disabilities in Ireland
(Trinity College Dublin. School of Pharmacy & Pharma. Sciences. Discipline of Pharmacy, 2020)Background: People with intellectual disabilities (ID) experience multi-morbidity, multiple medication use and have complex health needs. Gastrointestinal (GI) disorders such as constipation and gastroesophageal reflux ... -
Formulation and characterisation of polyelectrolyte complex nanoparticles for the delivery of salmon calcitonin
(Trinity College (Dublin, Ireland). School of Pharmacy & Pharmaceutical Sciences, 2013)The studies in this thesis explored the formulation of various polyelectrolyte complex nanoparticles as potential carriers for the delivery of macromolecules. The complexes were formed between a polyanion (hyaluroninc acid, ... -
Formulation of protein and DNA microparticulate vaccine systems
(Trinity College (Dublin, Ireland). School of Pharmacy & Pharmaceutical Sciences, 2003)This study involved investigation of protein and DNA-loaded microspheres manufactured with a range of polymers and under different manufacturing conditions. The polymers used during encapsulation were poly (lactide-co-glycolide) ... -
Formulation, production and biointeraction of micro and nano particulates with potential for use in drug delivery
(Trinity College (Dublin, Ireland). School of Pharmacy & Pharmaceutical Sciences, 2009)The current study involved the preparation of a range of micro and nano particulates from known biocompatible pharmaceutical polymeric excipients: PLGA, chitosan and hyaluronic acid, using physical rather than chemical ... -
Functional expression of the epithelial sodium channel δ-subunit in human respiratory epithelial cells
(Trinity College (Dublin, Ireland). School of Pharmacy & Pharmaceutical Sciences, 2012)Mammalian amiloride-sensitive epithelial Na+ channel (ENaC) can be composed by different combinations of four homologous subunits, α, β, γ and δ. The canonical αβγ- ENaC, abundantly expressed in Na+ absorbing epithelia, ... -
The Gut-Brain Axis in Inflammatory Bowel Disease: Assessment of the Central Inflammatory Response to Dextran Sulfate Sodium-Induced Colitis in Rats
(Trinity College Dublin. School of Pharmacy & Pharma. Sciences. Discipline of Pharmacy, 2018)Inflammatory bowel disease (IBD) is a chronic relapsing-remitting inflammatory condition of the gastrointestinal (GI) tract. Evidence indicates a comorbidity between IBD and psychological symptoms in patients. It is thought ... -
Hormonal and emotional regulation of memory processes
(Trinity College (Dublin, Ireland). School of Pharmacy & Pharmaceutical Sciences, 2003)This thesis comprises two areas of study. The first study examined the effect of the menstrual cycle on Event-Related Potentials (ERPs) and verbal memory, as measured by paragraph recall and paired associates, and mood, ... -
Improving appropriate polypharmacy in older people in primary care
Introduction People are living longer but not necessarily in better health. The ageing population coupled with the increasing prevalence of chronic conditions has resulted in many older people being prescribed polypharmacy ... -
Influence of anti-inflammatory interventions in the Kainic acid model of hippocampal excitotoxicity
(Trinity College (Dublin, Ireland). School of Pharmacy & Pharmaceutical Sciences, 2010)Excitotoxicity is implicated as a mechanism of neuronal cell death in a range of neurodegenerative disorders. Such toxicity can be induced experimentally by systemic administration of the glutamate kainate receptor agonist, ... -
Intestinal degradation and absorption kinetics of salmon calcitonin
(Trinity College (Dublin, Ireland). School of Pharmacy & Pharmaceutical Sciences, 2000)The aim of this work was to investigate the intestinal degradation and absorption of a hydrophilic peptide, salmon calcitonin (sCT), and to evaluate the use of bile salt simple and mixed micellar systems as potential ... -
Intestinal lymphatic transport of DDT and Saquinavir : the role of lipid based formulations and modulators of P-Glycoprotein and Cytochrome P450
(Trinity College (Dublin, Ireland). School of Pharmacy & Pharmaceutical Sciences, 2002)The experiments in this thesis represent biopharmaceutical investigations, performed in an attempt to evaluate potential dosage form strategies designed to promote the intestinal lymphatic transport of lipophilic compounds. ... -
Intestinal targeting of small molecule MMP and TGR5 ligands for inflammatory bowel disease
(Trinity College Dublin. School of Pharmacy & Pharma. Sciences. Discipline of Pharmacy, 2018)The aetiology of inflammatory bowel disease (IBD) is incompletely understood but it is generally accepted to involve a dysregulated intestinal immune response to commensal microbiota and an increase in intestinal permeability. ... -
Intracellular and extracellular biomarkers predictive of response to anti-cancer treatments for breast and prostate cancer
(Trinity College (Dublin, Ireland). School of Pharmacy & Pharmaceutical Sciences, 2013)Cancer remains one of the leading causes of death worldwide. Breast and prostate cancer are the most frequently diagnosed cancers among women and men, respectively. Despite some breakthroughs in their treatment, innate or ... -
Investigating mechanisms of anti-cancer drug resistance in breast cancer cells and extracellular vesicles
(Trinity College Dublin. School of Pharmacy & Pharma. Sciences. Discipline of Pharmacy, 2019)Breast cancer is the most common female cancer diagnosed worldwide. In 2018 alone, there were over 2 million new breast cancer cases diagnosed. In Ireland, breast cancer is the most commonly diagnosed cancer in women. In ...