Browsing Pharmacy by Type "Doctoral Thesis"
Now showing items 1-20 of 21
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5-HT7 Receptor Neuroprotection against Excitotoxicity in the Hippocampus
(University of Waterloo, 2014-04-11)Introduction and Objectives: The PDGFβ receptor and its ligand, PDGF-BB, are expressed throughout the central nervous system (CNS), including the hippocampas. Several reports confirm that PDGFβ receptors are neuroprotective ... -
Analysis of plasma chemokines and circulating tumour cells in colorectal and breast cancer patient peripheral blood
(University of Waterloo, 2020-01-22)Circulating tumour cells (CTCs) provide a prognostic value in solid tumours including colorectal and breast. Enumeration of tumour cells from blood is becoming a common practice in informing prognosis and may guide therapy ... -
Cationic Gelatin/Pluronic-based Nanoparticles as Novel Non-Viral Delivery Systems for Gene Therapy
(University of Waterloo, 2018-08-09)A delivery system is essential to protect the DNA from degradation because of the extracellular and intracellular barriers. Two main types of delivery systems have been used to deliver genes into the body: viral and non-viral ... -
Communicating health information in primary care: a multidisciplinary exploration of patient, pharmacist, and physician decision-making
(University of Waterloo, 2019-06-27)Research has yet to clearly define how health care professionals’ (HCPs) use and sharing of information influences how health decisions are made, both independently and collaboratively. Similarly, the manner in which ... -
Construction and Characterization of a Robust in vivo Technology for the Production of Superior DNA Vectors for Gene Therapy and Vaccination
(University of Waterloo, 2013-09-27)Plasmid DNA (pDNA) vectors are the current conventional technology driving therapeutic gene transfer, whether for use toward mal/nonfunctional gene replacement, DNA vaccination, or production of therapeutic proteins in ... -
Development and characterization of stimuli-responsive drug delivery systems to prevent HIV infection and the treatment of chronic wounds
(University of Waterloo, 2021-06-10)Patient compliance is very important and highly depends on the drug dosage form which correlates with the success of therapy. Drug delivery systems can be adapted to different pharmaceutical ingredients and to different ... -
Development of a Novel, Microemulsion System for the Simultaneous Delivery of Hydrophilic and Hydrophobic Active Pharmaceutical Ingredients (APIs)
(University of Waterloo, 2020-09-28)Concurrent chronic disease and ensuing multi-morbidity are a debilitating reality for millions of Canadians. This adversity is compounded by increased pill burden and decreased patient adherence. Microemulsions (MEs) serve ... -
Development of in vitro 3D model systems for screening non-viral neurotrophic factor gene therapies for the retina
(University of Waterloo, 2018-08-21)Glaucoma is a neurodegenerative disease that can lead to a complete loss of vision due to retinal ganglion cell (RGC) death. Therapies that have the capacity to protect and rescue stressed RGCs remain a critical unmet need ... -
Development of Novel Molecules as Modulators of Amyloid-β Aggregation
(University of Waterloo, 2021-09-08)Our brain is remarkably special and unique. It has billions of neurons that govern actions and reactions, and enables us to have thoughts, memories, and personality traits – outmost precious assets – that define who we are ... -
Development of Peptide-Modified Gemini Nanoplexes for Gene Delivery to the Retina
(University of Waterloo, 2020-04-22)Glaucoma is a retinal neurodegenerative disease where the retinal ganglion cells (RGCs) suffer from damage and die over time due to multiple factors, including a persistently elevated intraocular pressure (IOP). Glaucoma ... -
GPCR and RTK Regulation in Neurons: The Impact of Stress on GPCR and RTK signalling and Crosstalk
(University of Waterloo, 2020-04-14)Crosstalk between receptors allows for the integration of diverse and complex signalling pathways. Transactivation is a form of crosstalk between G-protein coupled receptors (GPCRs) and receptor tyrosine kinases (RTKs). ... -
In-Silico Methods for De-Risking the Clinical Development of Subcutaneously Administered Therapeutic Macromolecules
(University of Waterloo, 2016-07-27)Prediction of human pharmacokinetics (PK) following subcutaneous (SC) administration to animals is challenged by potential interspecies differences in skin anatomy and physiology. With respect to biologic or macromolecule ... -
Mixed Micelle Characterization of Pluronic and Gemini Surfactant – Based Gene Therapy Carriers and a Connection to Transfection Efficiency
(University of Waterloo, 2020-09-16)Non-viral gene therapy formulation development often relies on a rational design approach, where vector components are selected based on individual characteristics known to favour transfection efficiency. However, these ... -
Parameterization of In Silico Oral Disposition Models: Focus on Pediatrics
(University of Waterloo, 2017-03-16)Owing to their biologically relevant design, physiologically-based pharmacokinetic (PBPK) models require quantitative knowledge of organism anatomy and physiology to facilitate appropriate parameterization. Within such ... -
Peptide-Driven Tri-Modal Gene Delivery Systems (PDTMG): Novel Versatile Peptide-Based Lipopolyplexes Incorporating Peptide-Functionalized Gemini Surfactants for Targeted Gene Therapy- Implementation of RGD Motifs as a Means for Endosomal Escape
(University of Waterloo, 2018-09-04)The development of non-viral gene delivery vectors is highly challenging and aims to provide a safe while cost-effective manufacturing alternative to viral vectors. Eleven novel gemini surfactants (G4-G14) were designed ... -
Pharmacokinetic modelling of clinically relevant situations in the treatment of hemophilia A and B
(University of Waterloo, 2020-04-03)Hemophilia is a congenital bleeding disorder caused by deficiency of clotting factor VIII (FVIII; hemophilia A) or IX (FIX; hemophilia B). Severe hemophilia patients have less than 1% (or 1 IU/dL) of normal factor activity, ... -
Physiologically Based Pharmacokinetic Modeling of Monoclonal Antibodies in Children
(University of Waterloo, 2021-06-25)The following thesis chapters chronicle evolving efforts throughout 2016 – 2021 to support research toward improving the pediatric clinical pharmacology of monoclonal antibodies (mAbs). Translating the benefits of successful ... -
Shades of gray in vaccine decision making: Understanding, exploring, and addressing the challenges of influenza vaccine hesitancy in Ontario community pharmacies
(University of Waterloo, 2019-12-19)Background: Two-thirds of Canadian adults currently do not receive the annual influenza vaccine. Vaccine hesitancy (VH), the voluntary delay or refusal of vaccination services despite availability is a significant contributor ... -
Synthesis and Characterisation of Chiral Nanomaterials and their Influence on Stem Cell Differentiation
(University of Waterloo, 2017-08-11)Tissue engineering is a field related to regenerative medicine which aims at replacing or regenerating a patient’s tissue, usually using a combination of cells and a bioactive material which is designed to influence cell ... -
Transactivation of platelet-derived growth factor receptor type β: Mechanisms and potential relevance in neurobiology
(University of Waterloo, 2013-12-23)In the absence of ligand, certain growth factor receptors can be activated via G protein-coupled receptor (GPCR) activation in a process termed transactivation. Serotonin (5-HT) receptors can transactivate the receptor ...