Thermotropic And Lyotropic Phase Behaviours Of Spontaneously Self-Assembled Amphiphilic Branched-Chain Glycosides With Various Chain Length,
2020
Universiti Malaya
Thermotropic And Lyotropic Phase Behaviours Of Spontaneously Self-Assembled Amphiphilic Branched-Chain Glycosides With Various Chain Length, Abdul Hamid Hairul Amani
Student Works (2020-2029)
Lipid polymorphism is a process which illustrates the self-assembly of lipid aggregation depending on the environment. Lipids such as branched-chain glycolipids which are amphiphilic molecules also known as amphitropic tend to generate mesophases in thermotropic (dry) and lyotropic (solvation) conditions. These molecules are capable of self-aggregating into various types of glycolipid self-assemblies offering an interesting insight in relation to their functions in living cells. Hence, this study aims to investigate the mesophases of ꞵ-D-glycosides which are branched-chain synthetic glycolipids, namely, ꞵ-D-glucosides and ꞵ-D-maltosides. The study was carried out on the thermotropic phases of dry glycosides and the lyotropic phases of …
Targeting The Transferrin Receptor To Develop Erythropoietin For Alzheimer’S Disease,
2020
Chapman University
Targeting The Transferrin Receptor To Develop Erythropoietin For Alzheimer’S Disease, Rachita K. Sumbria
Pharmacy Faculty Articles and Research
"Alzheimer’s disease (AD) is the sixth leading cause of death in the United States with approximately 5.8 million Americans currently living with AD. Due to the lack of a disease modifying treatment for AD and the aging baby boomer generation, this number is projected to grow to 13.8 million by 2050 (Gaugler et al., 2019). Amyloid-beta (Aβ) plaque accumulation, one of the major pathological hallmarks of AD, can begin > 20 years before clinical symptoms of AD. By the time AD is clinically diagnosed, neuronal loss and neuropathological lesions (Aβ plaques and tau tangles) have already occurred in many brain regions …
May / June 2020,
2020
Southwestern Oklahoma State University
May / June 2020, Randy Curry, Cindy Brooks
RURAL ROCKS
Rural Rocks, the Rural Health Network newsletter by the SWOSU College of Pharmacy.
Comparative Antiviral Activity Of Remdesivir And Anti-Hiv Nucleoside Analogs Against Human Coronavirus 229e (Hcov-229e),
2020
Chapman University
Comparative Antiviral Activity Of Remdesivir And Anti-Hiv Nucleoside Analogs Against Human Coronavirus 229e (Hcov-229e), Keykavous Parang, Naglaa Salem El-Sayed, Assad J. Kazeminy, Rakesh Tiwari
Pharmacy Faculty Articles and Research
Remdesivir is a nucleotide prodrug that is currently undergoing extensive clinical trials for the treatment of COVID-19. The prodrug is metabolized to its active triphosphate form and interferes with the action of RNA-dependent RNA polymerase of SARS-COV-2. Herein, we report the antiviral activity of remdesivir against human coronavirus 229E (HCoV-229E) compared to known anti-HIV agents. These agents included tenofovir (TFV), 4′-ethynyl-2-fluoro-2′-deoxyadenosine (EFdA), alovudine (FLT), lamivudine (3TC), and emtricitabine (FTC), known as nucleoside reverse-transcriptase inhibitors (NRTIs), and a number of 5′-O-fatty acylated anti-HIV nucleoside conjugates. The anti-HIV nucleosides interfere with HIV RNA-dependent DNA polymerase and/or act as chain terminators. …
Determining The Link Between Advanced Glycation Endproducts (Ages), Feeding, And Metabolism,
2020
Dominican University of California
Determining The Link Between Advanced Glycation Endproducts (Ages), Feeding, And Metabolism, Lauren Wimer
Natural Sciences and Mathematics | Biological Sciences Master's Theses
Reactive a-dicarbonyls (a-DC’s), such as methylglyoxal (MGO), are unavoidable metabolites generated during glycolysis that accumulate with age and have been linked with chronic age-related metabolic diseases such as Diabetes Mellitus. Diabetes Mellitus is generally characterized by peripheral neuropathy and sustained hyperglycemia. Chronic hyperglycemia leads to an increase in glycolysis and a downstream increase in reactive a-DC’s. The human body has a natural method of detoxifying these a-DC’s. Glycolytic cells have enzymes which can detoxify a-DC’s, but if overwhelmed, a-DC’s can accumulate and react non-enzymatically with proteins, lipids and DNA to yield a group of molecules called advanced glycation end-products (AGEs). …
Development Of Hyaluronic Acid-Derived Macromolecular Agents For Multimodal Imaging Probes And Nanomedicine,
2020
University of Nebraska Medical Center
Development Of Hyaluronic Acid-Derived Macromolecular Agents For Multimodal Imaging Probes And Nanomedicine, William M. Payne
Theses & Dissertations
Cancer, one of the most challenging maladies facing modern medicine, is a complex family of diseases that requires a multifaceted treatment regime. In recent years, increased research effort has been placed on the development of nanoscale formulations as a potential method to improve therapeutic efficacy and offer better treatment. Both drug formulation and biomedical imaging has benefitted from the development of new, nanoscale agents. Hyaluronic Acid (HA), a naturally occurring glycosaminoglycan, is a promising platform for the development of new drug delivery systems. Furthermore, hyaluronic acid is the principal ligand for the cell surface receptor CD44, which is overexpressed on …
The Effects Of Alpha-Tocopherol And Ascorbic Acid On Metastatic Breast Cancer Cells,
2020
University of Mississippi
The Effects Of Alpha-Tocopherol And Ascorbic Acid On Metastatic Breast Cancer Cells, Scout Treadwell
Honors Theses
Breast cancer is a multifaceted, complex disease that affects hundreds of thousands of patients every year. Although there has a been a decline in the mortality rate of this disease, it is still vital to investigate and discover new possible treatments. One area of research involves the generation of reactive oxygen species (ROS) in cancer cells and the possibility of ROS-induced apoptosis. Antioxidants such as Vitamin C and Vitamin E have been shown to serve as pro-oxidants. Instead of detoxifying the cell from damaging ROS, these compounds can stimulate ROS production, triggering an apoptotic cascade in the cell. In this …
Study Of Pharmaceutical Tablets Using Raman Mapping,
2020
University of Mississippi
Study Of Pharmaceutical Tablets Using Raman Mapping, Kyle Joseph Pauly
Honors Theses
Covalent bonds are the strongest type of bonds holding molecules together. Based on the pattern of bonding of the molecule, the atoms associated with the bond will vibrate at a specific frequency. Utilizing vibrational spectroscopy, such as Raman spectroscopy, these unique vibrational frequencies can be used to detect the presence of analytes over a selected area. Furthermore, the intensities of the vibrational modes can be tracked to comparatively quantify the concentration of analytes at various locations. This is a method of great importance due to its ability to compare pharmaceutical tablets synthesized with different techniques. Here, the presence and concentration …
Fluorometric Characterization Of A Methylene Blue Derivative Sensitive To Reactive Oxygen Species (Ros),
2020
University of Mississippi
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 …
Multi-Generational Effects Of ∆9-Tetrahydrocannabinol Exposure On Gene Expression In Liver Tissue,
2020
University of Mississippi
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 …
Design And Synthesis Of Novel Analogs As Potential Antitubercular Agents,
2020
University of Mississippi
Design And Synthesis Of Novel Analogs As Potential Antitubercular Agents, Peggy Mccluggage
Honors Theses
Tuberculosis (TB) is an infectious, airborne disease which primarily infects the lungs. One-third of the world’s population is currently estimated to be infected with Mycobacterium tuberculosis (Mtb), the causative agent for TB [1]. Current treatment for this disease requires at least six months of taking multiple antibiotics with undesirable side effects [2]. Difficulty in complying to this regimen as well as the prevalence of HIV/AIDS has led to antimicrobial resistance seen in Mtb. In order to combat the Multi-Drug Resistant and Extensively-Drug Resistant strains of the disease-causing bacteria, preventative care and novel antibiotics are urgently needed [3]. The purpose for …
How Can We Stop Cancer?,
2020
St. John Fisher University
How Can We Stop Cancer?, Joseph R. Current
The Review: A Journal of Undergraduate Student Research
Cancer is a disease that humans have been struggling to combat for centuries. It originates from the accumulation of several mutations over the life of a cell that causes it to evade cell death and multiply rapidly. It can affect any tissue in the body and can spread to other parts of the body through metastasis. Cancer comes in numerous shapes and sizes with different levels of aggression, growth speeds, and health risks. Many treatments for cancer exist today, three of the most popular being surgery, chemotherapy, and radiation therapy, which can be used in combinations with other treatments to …
215— The Fight For The Right To Live,
2020
SUNY Geneseo
215— The Fight For The Right To Live, Marlie Hess
GREAT Day Posters
The opioid epidemic is becoming a serious crisis throughout the United States of America, and addiction as a disease is the pandemic that people need to start paying more attention to than COVID-19. Addiction is a serious disease and those who suffer from it are often neglected from society. This can make matters worse for those with addiction. The capitalist mentality that this entire country is founded on permeates the Big Pharma industry, which can be attributed to being a big contributor to the opioid addiction crisis. Everyone knows someone who struggles with addiction—1 in every 3 Americans has a …
April 2020,
2020
Southwestern Oklahoma State University
April 2020, Randy Curry, Cindy Brooks
RURAL ROCKS
Rural Rocks, the Rural Health Network newsletter by the SWOSU College of Pharmacy.
Association Of Long-Term Consumption Of Repeatedly Heated Mix Vegetable Oils In Different Doses And Hepatic Toxicity Through Fat Accumulation,
2020
Aga Khan University
Association Of Long-Term Consumption Of Repeatedly Heated Mix Vegetable Oils In Different Doses And Hepatic Toxicity Through Fat Accumulation, Gul Ambreen, Afshan Siddiq, Kashif Hussain
Department of Biological & Biomedical Sciences
Background: Hepatic diseases are one of the chief reasons for worldwide morbidity and mortality. The increased incidence in Asian countries is driving researchers to explore preventive ways from nature. It is more practical to go with healthy routine edibles like vegetable oils to avoid environmental and chemical hepatic injuries. With the use of thermally oxidized oils overproduction of reactive oxygen species (ROS) with overwhelmed cellular antioxidants defense system results in oxidative stress, the known cause of cardiovascular diseases (CVDs), cancers and neurodegenerative disorders. Little is investigated about the effect of daily used oxidized cooking oils on hepatic function changes with …
February/March 2020,
2020
Southwestern Oklahoma State University
February/March 2020, Randy Curry, Cindy Brooks
RURAL ROCKS
Rural Rocks, the Rural Health Network newsletter by the SWOSU College of Pharmacy
Gesea Biosciences - Core Shell Pellet Manufacturing Device,
2020
California Polytechnic State University, San Luis Obispo
Gesea Biosciences - Core Shell Pellet Manufacturing Device, Claire Edelman, Maria Medrano, Rachel Longoria
Biomedical Engineering
No abstract provided.
Chrysin‐Loaded Chitosan Nanoparticles Potentiates Antibiofilm Activity Against Staphylococcus Aureus,
2020
Pondicherry University
Chrysin‐Loaded Chitosan Nanoparticles Potentiates Antibiofilm Activity Against Staphylococcus Aureus, Busi Siddhardha, Uday Pandey, K. Kaviyarasu, Rajasekharreddy Pala, Asad Syed, Ali K. Bahkali, Abdallah M. Elgorban
Pharmacy Faculty Articles and Research
The application of nanotechnology in medicine is gaining popularity due to its ability to increase the bioavailability and biosorption of numerous drugs. Chrysin, a flavone constituent of Orocylumineicum vent is well‐reported for its biological properties. However, its therapeutic potential has not been fully exploited due to its poor solubility and bioavailability. In the present study, chrysin was encapsulated into chitosan nanoparticles using TPP as a linker. The nanoparticles were characterized and investigated for their anti‐biofilm activity against Staphylococcus aureus. At sub‐Minimum Inhibitory Concentration, the nanoparticles exhibited enhanced anti‐biofilm efficacy against S. aureus as compared to its bulk counterparts, chrysin …
January 2020,
2020
Southwestern Oklahoma State University
January 2020, Randy Curry, Cindy Brooks
RURAL ROCKS
Rural Rocks, the Rural Health Network newsletter by the SWOSU College of Pharmacy
Prescription Drug Abuse,
2020
Eastern Kentucky University
Prescription Drug Abuse, Olivia Ann Lauer, Laura Bray
Kentucky Journal of Undergraduate Scholarship
This informative paper analyzed the prescription drug abuse epidemic among the adolescent population through a holistic lens. The prescription drug abuse epidemic has been identified as a national and community healthcare issue due to the harmful physiological effects and alarming death rates of adolescents in the United States. Current healthcare policies by the federal government, pharmaceutical companies, and various organizations were researched to show the progress made to counteract the epidemic; and possible consequences of these newly implemented policies were reviewed and scrutinized. In response to the prescription drug abuse epidemic, a physician accountability system was proposed as a potential …
