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Articles 4321 - 4350 of 39338
Full-Text Articles in Entire DC Network
Book Review: Kings, Conquerors, Psychopaths: From Alexander To Hitler To The Corporation, Tim Bakken
Book Review: Kings, Conquerors, Psychopaths: From Alexander To Hitler To The Corporation, Tim Bakken
Genocide Studies and Prevention: An International Journal
The book Kings, Conquerors, Psychopaths is a survey of a vast amount of human wrongdoing. It lays bare the motivations of aggressors who wish to subjugate nations or groups of people and corporate executives and government bureaucrats who make discretionary decisions that harm people. Along with cataloging mass killings by despots and soldiers, the book includes stories about Ponzi-schemers and the deaths of automobile drivers and passengers who were killed by vehicle defects known to the manufacturer. The book posits that “[p]owerful, elite forces are trying to force us backward toward a non-democratic state, one where power, wealth, and prerogative …
Atlantic Cutlassfish (Trichiurus Lepturus), Gabriela R. Ridings Ms., David Kerstetter
Atlantic Cutlassfish (Trichiurus Lepturus), Gabriela R. Ridings Ms., David Kerstetter
All Scans: Kerstetter Fisheries and Avian Ecology 3D Scan Series
No abstract provided.
Minimization Of Diet For Optimum Consumption Using Linear Programming, Nita Ngozi Ezekwem, Aditi Ghosh
Minimization Of Diet For Optimum Consumption Using Linear Programming, Nita Ngozi Ezekwem, Aditi Ghosh
Annual Symposium on Biomathematics and Ecology Education and Research
No abstract provided.
Msis-Kondrashov: Does Humanizing Scientists Increase Student Science Identity And Quantitative Skills?, Rachel Hartnett
Msis-Kondrashov: Does Humanizing Scientists Increase Student Science Identity And Quantitative Skills?, Rachel Hartnett
Annual Symposium on Biomathematics and Ecology Education and Research
No abstract provided.
Integrating Quantitative Skills Into Biology Courses, Kathleen Hoffman, Sarah Leupen, Hannah Pie, Michelle Starz-Gaiano, Patricia Turner, Tory Williams
Integrating Quantitative Skills Into Biology Courses, Kathleen Hoffman, Sarah Leupen, Hannah Pie, Michelle Starz-Gaiano, Patricia Turner, Tory Williams
Annual Symposium on Biomathematics and Ecology Education and Research
No abstract provided.
Targeting Bet Proteins Downregulates Mir-33a To Promote Synergy With Pim Inhibitors In Cmml, Christopher T. Letson
Targeting Bet Proteins Downregulates Mir-33a To Promote Synergy With Pim Inhibitors In Cmml, Christopher T. Letson
USF Tampa Graduate Theses and Dissertations
Chronic Myelomonocytic Leukemia (CMML) is a rare myeloid malignancy with a dismal prognosis and no therapeutic options which are capable of altering the natural course of the disease. There remains a significant need for novel therapies that are able to meaningfully improve patient outcomes. In this study we explore the effectiveness of Bromodomain and Extra-Terminal domain protein inhibitor (BETi) combinations in CMML. Preclinical studies in myeloid neoplasms have demonstrated efficacy of BETi. However, BETi demonstrate poor single agent activity in clinical trials. Several studies suggest that combinations with other anti-cancer inhibitors may enhance the efficacy of BETi. To nominate BETi …
Green Synthesized Silver Nanoparticles-Based Sensing For Monitoring Water Pollution: An Updated Review, Muhamad Allan Serunting, Muhammad Ali Zulfikar, Henry Setiyanto, Dian Ayu Setyorini, Vienna Saraswaty
Green Synthesized Silver Nanoparticles-Based Sensing For Monitoring Water Pollution: An Updated Review, Muhamad Allan Serunting, Muhammad Ali Zulfikar, Henry Setiyanto, Dian Ayu Setyorini, Vienna Saraswaty
Karbala International Journal of Modern Science
Water is a basic human need and has been heavily contaminated. Therefore, it becomes a concern to remove the pollutant and monitor its quality. The removal methods include precipitation, filtration, adsorption, and photodegradation. Meanwhile, the monitoring can be done by measuring and analyzing the contaminant using spectrophotometry and chromatography. Nevertheless, those methods usually need a complicated preparation, and are expensive. Thus, a simple method is necessary to overcome these drawbacks by developing a sensor. In recent years, the sensor performance has been enhanced by using nanomaterials, such as silver nanoparticles (AgNPs). AgNPs can be synthesized using plant extracts through a …
Synthesis And Characterization Of Zirconium Oxide Nanoparticles Using Z. Officinale And S. Aromaticum Plant Extracts For Antibacterial Application, M. J. Tuama, M. F. A. Alias
Synthesis And Characterization Of Zirconium Oxide Nanoparticles Using Z. Officinale And S. Aromaticum Plant Extracts For Antibacterial Application, M. J. Tuama, M. F. A. Alias
Karbala International Journal of Modern Science
Abstract The dramatic rise in bacterial infections and increased resistance to conventional antibiotics has led to the exploration of biologically derived nanomaterials to counteract bacterial activity. Nanotechnology, which deals with materials at the atomic or molecular level, is a promising way to achieve this goal. Zirconium oxide nanoparticles (ZrO2NPs) have shown strong antibacterial effects due to the increased surface-to-volume ratio at the nanoscale. This study focused on the production of ZrO2NPs in an environmentally friendly manner, which included extracts from Zingiber officinale (ginger), where G-ZrO2NPs were produced, and Syzygium aromaticum (clove), which produced S-ZrO2NPs. Various techniques were used, such as …
Brain Metastasis-Associated Fibroblasts Secrete Fucosylated Pvr/Cd155 That Induces Breast Cancer Invasion, Emma Adhikari
Brain Metastasis-Associated Fibroblasts Secrete Fucosylated Pvr/Cd155 That Induces Breast Cancer Invasion, Emma Adhikari
USF Tampa Graduate Theses and Dissertations
Breast cancer (BC) continues to be the most diagnosed cancer and the second leading cause of cancer deaths in women worldwide. High mortality, in most cancers, is due to metastasis; BC is the most common source of one of the deadliest forms of metastasis–brain metastasis (BM) in female. Patients with triple negative breast cancer (TNBC) exhibit the highest incidence of BM and poorest survival outcomes upon diagnosis with BM. The prognosis of breast cancer brain metastasis (BCBM) remains poor because the blood–brain barrier (BBB) prevents the uptake of drug substances, including chemotherapeutic agents, targeted agents, and toxins, from the brain. …
Discovery, Structure-Activity Relationship And In Vitro Anticancer Activity Of Small-Molecule Inhibitors Of The Protein-Protein Interactions Between Af9/Enl And Af4 Or Dot1l, Xin Li, Xiaowei Wu, Shenyou Nie, Jidong Zhao, Yuan Yao, Fangrui Wu, Chandra Bhushan Mishra, Md Ashraf-Uz-Zaman, Bala Krishna Moku, Yongcheng Song
Discovery, Structure-Activity Relationship And In Vitro Anticancer Activity Of Small-Molecule Inhibitors Of The Protein-Protein Interactions Between Af9/Enl And Af4 Or Dot1l, Xin Li, Xiaowei Wu, Shenyou Nie, Jidong Zhao, Yuan Yao, Fangrui Wu, Chandra Bhushan Mishra, Md Ashraf-Uz-Zaman, Bala Krishna Moku, Yongcheng Song
Faculty, Staff and Students Publications
Simple Summary
Chromosomal translocations involving the mixed lineage leukemia (MLL) gene generate potent fusion oncogenes and cause acute myeloid leukemia or lymphocytic leukemia, which account for ~75% infant and 5–10% child/adult acute leukemia cases with a poor prognosis (5-year survival rates < 45%). Protein–protein interactions between the most frequent MLL fusion partner proteins AF9/ENL and AF4 or histone methyltransferase DOT1L are critical to malignant gene expression and are therefore a potential drug target for cancer. Compound screening followed by medicinal chemistry studies identified several novel small-molecule inhibitors showing strong inhibition of these protein–protein interactions, significant suppression of characteristic gene expression, and robust cellular anticancer activities with negligible cytotoxicity. These compounds are useful chemical probes for biological studies of these protein–protein interactions, as well as pharmacological leads for further drug development against MLL-rearranged and other leukemias.
Abstract
Chromosomal translocations involving the mixed lineage leukemia (MLL) gene cause 5–10% acute leukemias with poor clinical outcomes. Protein–protein interactions (PPI) between the most frequent MLL fusion partner proteins AF9/ENL and AF4 or histone methyltransferase DOT1L are drug targets for MLL-rearranged (MLL-r) leukemia. Several benzothiophene-carboxamide compounds were identified as novel inhibitors of these PPIs with IC50 values as …
Genomic Diversity And Carbohydrate Utilisation In Human-Associated Bifidobacterial Isolates, Ortensia Catalano Gonzaga
Genomic Diversity And Carbohydrate Utilisation In Human-Associated Bifidobacterial Isolates, Ortensia Catalano Gonzaga
ORBioM (Open Research BioSciences Meeting)
Bifidobacteria are beneficial commensals of the human gastrointestinal tract and their presence in the gut has been associated with positive health effects on the host. They account for a vast proportion of the infant gut microbiota, when the infant is fed on a milk-based diet, with their number progressively decreasing in adult and elderly. The gut microbiota and associated metabolic activities significantly impact on human health by promoting appropriate development of the infant immune system and contributing to the maintenance of the intestinal homeostasis. In recent years it has become clear that microbial colonization of the gut immediately following birth …
Monocytes And Macrophages Promote Increased Tissue Factor-Factor Viia-Dependent Procoagulant Activity In Response To The Sars-Cov-2 Spike Protein, James Harte
ORBioM (Open Research BioSciences Meeting)
Background
Venous thromboembolism (VTE) is a high-incidence complication of severe SARS-CoV-2-associated COVID-19. Recently, abnormal tissue factor expression has been linked to thromboembolic events in patients with COVID-19. Monocytes and macrophages are the predominant source of tissue factor in peripheral circulation, which suggests a potential pathomechanistic interplay between SARS-CoV-2 and the monocyte-macrophage axis. However, the link between monocytes and macrophages and the thromboembolic risk associated with COVID-19 is largely unaddressed.
Aims
In this study, we investigated changes in monocyte/macrophage procoagulant activity in response to the SARS-CoV-2 spike protein.
Methods
Immortalised human-derived monocytes and differentiated macrophages were treated with the SARS-CoV-2 spike …
Doxorubicin-Induced Modulation Of Tgf-Β Signaling Cascade In Mouse Fibroblasts: Insights Into Cardiotoxicity Mechanisms, Conner Patricelli, Parker Lehmann, Julia Thom Oxford, Xinzhu Pu
Doxorubicin-Induced Modulation Of Tgf-Β Signaling Cascade In Mouse Fibroblasts: Insights Into Cardiotoxicity Mechanisms, Conner Patricelli, Parker Lehmann, Julia Thom Oxford, Xinzhu Pu
Biology Faculty Publications and Presentations
Doxorubicin (DOX)-induced cardiotoxicity has been widely observed, yet the specific impact on cardiac fibroblasts is not fully understood. Additionally, the modulation of the transforming growth factor beta (TGF-β) signaling pathway by DOX remains to be fully elucidated. This study investigated DOX’s ability to modulate the expression of genes and proteins involved in the TGF-β signaling cascade in mouse fibroblasts from two sources by assessing the impact of DOX treatment on TGF-β inducible expression of pivotal genes and proteins within fibroblasts. Mouse embryonic fibroblasts (NIH3T3) and mouse primary cardiac fibroblasts (CFs) were treated with DOX in the presence of TGF-β1 to …
Individual And Population Age Impact Social Behavior And Network Structure In A Long-Lived Insect, P. A. Cook, R. A. Costello, Vincent A. Formica, E. D. Brodie Iii
Individual And Population Age Impact Social Behavior And Network Structure In A Long-Lived Insect, P. A. Cook, R. A. Costello, Vincent A. Formica, E. D. Brodie Iii
Biology Faculty Works
Social behaviors vary among individuals, and social networks vary among groups. Understanding the causes of such variation is important for predicting or altering ecological processes such as infectious disease outbreaks. Here, we ask whether age contributes to variation in social behavior at multiple levels of organization: within individuals over time, among individuals of different ages, among local social environments, and among populations. We used experimental manipulations of captive populations and a longitudinal dataset to test whether social behavior is associated with age across these levels in a long-lived insect, the forked fungus beetle (Bolitotherus cornutus). In cross-sectional analyses, …
A Telencephalon Cell Type Atlas For Goldfish Reveals Diversity In The Evolution Of Spatial Structure And Cell Types, Muhammad Tibi, Stav Biton Hayun, Hannah Hochgerner, Zhige Lin, Shachar Givon, Osnat Ophir, Tal Shay, Thomas Mueller, Ronen Segev, Amit Zeisel
A Telencephalon Cell Type Atlas For Goldfish Reveals Diversity In The Evolution Of Spatial Structure And Cell Types, Muhammad Tibi, Stav Biton Hayun, Hannah Hochgerner, Zhige Lin, Shachar Givon, Osnat Ophir, Tal Shay, Thomas Mueller, Ronen Segev, Amit Zeisel
Department of Biology Faculty Scholarship and Creative Works
Teleost fish form the largest group of vertebrates and show a tremendous variety of adaptive behaviors, making them critically important for the study of brain evolution and cognition. The neural basis mediating these behaviors remains elusive. We performed a systematic comparative survey of the goldfish telencephalon. We mapped cell types using single-cell RNA sequencing and spatial transcriptomics, resulting in de novo molecular neuroanatomy parcellation. Glial cells were highly conserved across 450 million years of evolution separating mouse and goldfish, while neurons showed diversity and modularity in gene expression. Specifically, somatostatin interneurons, famously interspersed in the mammalian isocortex for local inhibitory …
The Persistence Of Blue Ash In The Aftermath Of Emerald Ash Borer May Be Due To Adult Oviposition Preferences And Reduced Larval Performance, Don Cipollini, Emily Morton
The Persistence Of Blue Ash In The Aftermath Of Emerald Ash Borer May Be Due To Adult Oviposition Preferences And Reduced Larval Performance, Don Cipollini, Emily Morton
Biological Sciences Faculty Publications
- We examined the health of mature blue ash, Fraxinus quadrangulata, in two forests in southwestern Ohio in relation to that of mature white ash, F. americana, and examined the potential importance of oviposition preferences and larval resistance in the persistence of blue ash.
- Both blue ash and white ash were largely unaffected by emerald ash borer in 2012. By 2018, nearly 90% of the blue ash trees observed in these forests had full or nearly full canopies, as opposed to less than 20% of the white ash encountered in our studies. In 2021, blue ash maintained a …
Enhancing Brain-Computer Interface (Bci)-Based Color Vision Assessment Subtitle : A New Protocol For Using Steady-State Visual Evoked Potentials To Identify Metamers, Marc Diraimo
Legacy Theses & Dissertations (2009 - 2024)
This thesis describes work to design, optimize, and perform initial validation of an enhancedbrain-computer interface (BCI)-based color vision (CV) assessment protocol. Our overall goal was to enhance the speed, precision, and interpretability of BCI-based CV assessment. We drew inspiration from the design of the anomaloscope, the “gold-standard” of CV assessment, and eliminated differences in luminance between test stimuli that require existing BCI-based CV assessment protocols to complete a multidimensional search during BCI-based CV assessments. Following the protocol design phase, we completed three pilot experiments: (1) We analyzed the effect of ambient lighting on the new protocol; (2) We compared the …
The Evolutionary Responses Of Life-History Strategies To Climatic Variability In Flowering Plants, James Boyko, Eric R. Hagen, Jeremy M. Beaulieu, Thais Vasconcelos
The Evolutionary Responses Of Life-History Strategies To Climatic Variability In Flowering Plants, James Boyko, Eric R. Hagen, Jeremy M. Beaulieu, Thais Vasconcelos
Biological Sciences Faculty Publications and Presentations
- The evolution of annual or perennial strategies in flowering plants likely depends on a broad array of temperature and precipitation variables. Previous documented climate life-history correlations in explicit phylogenetic frameworks have been limited to certain clades and geographic regions.
- To gain insights which generalize to multiple lineages we employ a multi-clade approach analyzing 32 groups of angiosperms across eight climatic variables. We utilize a recently developed method that accounts for the joint evolution of continuous and discrete traits to evaluate two hypotheses: annuals tend to evolve in highly seasonal regions prone to extreme heat and drought; and annuals tend to …
Induced Pluripotent Stem Cells Derived From Patients Carrying Mitochondrial Mutations Exhibit Altered Bioenergetics And Aberrant Differentiation Potential, Fibi Meshrkey, Kelly M. Scheulin, Christopher M. Littlejohn, Joshua Stabach, Bibhuti Saikia, Vedant Thorat, Yimin Huang, Thomas Laframboise, Edward J. Lesnefsky, Raj R. Rao, Franklin D. West, Shilpa Iyer
Induced Pluripotent Stem Cells Derived From Patients Carrying Mitochondrial Mutations Exhibit Altered Bioenergetics And Aberrant Differentiation Potential, Fibi Meshrkey, Kelly M. Scheulin, Christopher M. Littlejohn, Joshua Stabach, Bibhuti Saikia, Vedant Thorat, Yimin Huang, Thomas Laframboise, Edward J. Lesnefsky, Raj R. Rao, Franklin D. West, Shilpa Iyer
Biological Sciences Faculty Publications and Presentations
Background
Human mitochondrial DNA mutations are associated with common to rare mitochondrial disorders, which are multisystemic with complex clinical pathologies. The pathologies of these diseases are poorly understood and have no FDA-approved treatments leading to symptom management. Leigh syndrome (LS) is a pediatric mitochondrial disorder that affects the central nervous system during early development and causes death in infancy. Since there are no adequate models for understanding the rapid fatality associated with LS, human-induced pluripotent stem cell (hiPSC) technology has been recognized as a useful approach to generate patient-specific stem cells for disease modeling and understanding the origins of the …
Background Acoustics In Terrestrial Ecology, Clinton D. Francis, Jennifer N. Phillips, Jesse R. Barber
Background Acoustics In Terrestrial Ecology, Clinton D. Francis, Jennifer N. Phillips, Jesse R. Barber
Biology Faculty Publications and Presentations
The way in which terrestrial organisms use the acoustic realm is fundamentally important and shapes behavior, populations, and communities, but how background acoustics, or noise, influence the patterns and processes in ecology is still relatively understudied. In this review, we summarize how background acoustics have traditionally been studied from the signaling perspective, discuss what is known from a receiver's perspective, and explore what is known about population- and community-level responses to noise. We suggest that there are major gaps linking animal physiology and behavior in noise to fitness; that there is a limited understanding of variation in hearing within and …
Biocrusts Indicators Of Livestock Grazing Effects On Soil Stability In Sagebrush Steppe: A Case Study From A Long-Term Experiment In The Northern Great Basin, Stella M. Copeland, Lea A. Condon, Roger Rosentreter, Jesse E. D. Miller, Maya Kahn-Abrams
Biocrusts Indicators Of Livestock Grazing Effects On Soil Stability In Sagebrush Steppe: A Case Study From A Long-Term Experiment In The Northern Great Basin, Stella M. Copeland, Lea A. Condon, Roger Rosentreter, Jesse E. D. Miller, Maya Kahn-Abrams
Biology Faculty Publications and Presentations
Biocrusts are sensitive to changes in livestock grazing intensity in arid rangelands and may be useful indicators of ecosystem functions, particularly soil properties like soil stability, which may suggest the potential for soil erosion. We compared biocrust community composition and surface soil stability in a big sagebrush (Artemisia tridentata) steppe rangeland in the northwestern Great Basin in several paired sites, with or without long-term cattle grazing exclusion, and similar soils (mostly sandy loams), climate, and vegetation composition. We found that livestock grazing was associated with both lower surface soil stability and cover of several biocrust morphogroups, especially lichens, compared with …
Development And Application Of Sem/Eds In Biological, Biomedical & Nanotechnological Research, Aniruddha Acharya
Development And Application Of Sem/Eds In Biological, Biomedical & Nanotechnological Research, Aniruddha Acharya
Faculty Publications - Biological Sciences
This comprehensive review discusses the development of scanning electron microscopy and the application of this technology in different fields such as biology, nanobiotechnology and biomedical science. Besides being a tool for high resolution imaging of surface or topography, the technology is coupled with analytical techniques such as energy dispersive spectroscopy for elemental mapping. Since the commercialization of the technology, it has developed manifold and currently very high-resolution nano scale imaging is possible by this technology. The development of FIB-SEM has allowed three-dimensional imaging of materials while the development of cryostage allows imaging of hydrated biological samples. Though variable pressure or …
Yellowtail Snapper, Abigayle Groth, David Kerstetter
Yellowtail Snapper, Abigayle Groth, David Kerstetter
All Scans: Kerstetter Fisheries and Avian Ecology 3D Scan Series
No abstract provided.
Interactive Effects Of Increased Nestbox Temperature And Vitamin E On Nestling Growth Are Attenuated By Plasticity In Female Incubation Effort, Paige A. Duncan, Ashley M. Tauber, Scott K. Sakaluk, Charles F. Thompson
Interactive Effects Of Increased Nestbox Temperature And Vitamin E On Nestling Growth Are Attenuated By Plasticity In Female Incubation Effort, Paige A. Duncan, Ashley M. Tauber, Scott K. Sakaluk, Charles F. Thompson
Faculty Publications – Biological Sciences
In recent years, temperatures have increased globally, and nestlings of many bird species are likely regularly exposed to increased temperatures both pre- and post-natally. Even small increases in nest temperature during incubation affect offspring growth and survival in a variety of species, one cause of which is thought to be increased production of pro-oxidants in embryos and nestlings. Defences marshalled in response to this oxidative stress could, in turn, result in trade-offs that lead to reduced survival or growth. If so, any downstream negative effects on nestlings of increased ambient temperatures during incubation could be counteracted by increasing their antioxidant …
Big Boned: How Fat Storage And Other Adaptations Influenced Large Theropod Foraging Ecology, Cameron Pahl, Luis A. Ruedas
Big Boned: How Fat Storage And Other Adaptations Influenced Large Theropod Foraging Ecology, Cameron Pahl, Luis A. Ruedas
Biology Faculty Publications and Presentations
Dinosaur foraging ecology has been the subject of scientific interest for decades, yet much of what we understand about it remains hypothetical. We wrote an agent-based model (ABM) to simulate meat energy sources present in dinosaur environments, including carcasses of giant sauropods, along with living, huntable prey. Theropod dinosaurs modeled in this environment (specifically allosauroids, and more particularly, Allosaurus Marsh, 1877) were instantiated with heritable traits favorable to either hunting success or scavenging success. If hunter phenotypes were more reproductively successful, their traits were propagated into the population through their offspring, resulting in predator specialists. If selective pressure favored scavenger …
Drivers Of Plankton Community Structure In Intermittent And Continuous Coastal Upwelling Systems–From Microbes And Microscale In-Situ Imaging To Large Scale Patterns, Moritz Schmid, Su Sponaugle, Anne W. Thompson, Kelly T. Sutherland, Robert Cowen
Drivers Of Plankton Community Structure In Intermittent And Continuous Coastal Upwelling Systems–From Microbes And Microscale In-Situ Imaging To Large Scale Patterns, Moritz Schmid, Su Sponaugle, Anne W. Thompson, Kelly T. Sutherland, Robert Cowen
Biology Faculty Publications and Presentations
Eastern Boundary Systems support major fisheries whose early life stages depend on upwelling production. Upwelling can be highly variable at the regional scale, with substantial repercussions for new productivity and microbial loop activity. Studies that integrate the classic trophic web based on new production with the microbial loop are rare due to the range in body forms and sizes of the taxa. Underwater imaging can overcome this limitation, and with machine learning, enables fine resolution studies spanning large spatial scales. We used the In-situ Ichthyoplankton Imaging System (ISIIS) to investigate the drivers of plankton community structure in the northern California …
Germ Cell Recovery, Cryopreservation And Transplantation In The California White Sturgeon, Acipenser Transmontanus, Amie L. Romney, Danielle M. Myers, Fatima R. Martin, Tawney N. Scanlan, Stuart A. Meyers
Germ Cell Recovery, Cryopreservation And Transplantation In The California White Sturgeon, Acipenser Transmontanus, Amie L. Romney, Danielle M. Myers, Fatima R. Martin, Tawney N. Scanlan, Stuart A. Meyers
Biology Faculty Publications and Presentations
The white sturgeon (Acipenser transmontanus) is the largest freshwater fish in North America. Because of the unique life history characteristics of sturgeon, including longevity, late maturation and long spawning intervals, their aquaculture can be a significant investment of resources. As a result of habitat loss and overharvesting, natural populations of white sturgeon are threatened and there is a growing effort to improve conservation aquaculture programs. Germ cell transplantation is an innovative technology previously demonstrated in a variety of fish species to be able to produce a surrogate broodstock. The technique relies upon optimal donor germ cell recovery and transplantation into …
The Impacts Of Embryo Development And Asynchronous Hatching On Morphology, Growth, And Development Of Larval Burbot (Lota Lota)., Andrew J. Shapiro
The Impacts Of Embryo Development And Asynchronous Hatching On Morphology, Growth, And Development Of Larval Burbot (Lota Lota)., Andrew J. Shapiro
All NMU Master's Theses
Burbot (Lota lota) are native fish in Lake Superior and typically spawn during the winter under the ice or by migrating up rivers. The early life history of larval burbot, where they dispurse, how fast they develop, and what their survival rates have not been extensively studied. Asynchronous hatching is a strategy used by other cod species as a bet-hedging strategy to ensure that some larvae are hatched in more advantageous conditions in a varying environment. Asynchronous hatching has been documented in burbot, but the extent of the period and the impacts that asynchrony has on the development of …
Anti Cancer Activity Of Rhus Coriaria (Sumac) Against 5-Fluorouracil-Resistant Colorectal Cancer Cells, Zohra Nausheen Nizami
Anti Cancer Activity Of Rhus Coriaria (Sumac) Against 5-Fluorouracil-Resistant Colorectal Cancer Cells, Zohra Nausheen Nizami
Theses
Colorectal cancer (CRC) is the second leading cause of cancer-related deaths, both worldwide and in the UAE. 5-Fluorouracil (5-FU), a pyrimidine analogue, is a chemotherapeutic agent that is an integral component of chemotherapy regimens for CRC treatment. However, 5-FU resistance (intrinsic and/or acquired) inhibits their clinical efficacy. In recent years, there has been a growing popularity for plant-based cancer therapeutics, specifically using phytochemical compounds. Rhus coriaria (Sumac) is a Mediterranean plant whose fruits are used as a spice and medicinal herb. Extracts of Rhus coriaria fruits (RCE) have been reported to exhibit anti-cancer activity against breast cancer and CRC. In …
Modulation Of Chronic Allergic Contact Dermatitis Through B Cells, Sara Saeed Alhmoudi
Modulation Of Chronic Allergic Contact Dermatitis Through B Cells, Sara Saeed Alhmoudi
Theses
Allergic contact dermatitis (ACD) is a common inflammatory disease caused by contact with an allergen and is a T-cell-mediated type IV hypersensitivity reaction. Shortchain fatty acids (SCFAs) showed the ability to modulate immune cells in case of inflammation. Pentanoate is one of the abundant SCFA that showed therapeutic ability by inducing interleukin-10 (IL-10) secretion in lymphocytes. IL-10-producing regulatory B cells have been shown to decrease different inflammatory responses; however, the overall role of B cells in ACD is not well studied. This project aims to explore the role of B cells during chronic ACD and their modulation with the SCFA …