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Articles 111841 - 111870 of 733400
Full-Text Articles in Entire DC Network
Anti-Neuroinflammatory Effects And Underlying Mechanismsof Cleistocalyx Nervosum Var. Paniala Extracts In Microglia Cells, Sakawrat Janpaijit
Anti-Neuroinflammatory Effects And Underlying Mechanismsof Cleistocalyx Nervosum Var. Paniala Extracts In Microglia Cells, Sakawrat Janpaijit
Chulalongkorn University Theses and Dissertations (Chula ETD)
Sustained inflammatory responses have been implicated in various neurodegenerative disorders. Cleistocalyx nervosum var. paniala (CN), an edible berry, has been reported to exhibit several beneficial properties. However, only limited research is available on this fruit seed, which is classified as agricultural food waste. We therefore focused on the anti-neuroinflammatory effects and underlying mechanism of C. nervosum var. paniala seed extract (CNSE) on BV-2 mouse microglial cells induced by lipopolysaccharide (LPS) or tumor necrosis factor-alpha (TNF-α). CN seeds were extracted in 95% ethanol by Soxhlet extraction. HPLC was carried out to identified resveratrol (RESV) in CNSE. For cell-based studies, the expression …
A Corpus Stylistic Study Of The Tv Series Script Desperate Housewives, Unjita Siripachanah
A Corpus Stylistic Study Of The Tv Series Script Desperate Housewives, Unjita Siripachanah
Chulalongkorn University Theses and Dissertations (Chula ETD)
The present study aims to investigate the style of a famous American television series of all-time Desperate Housewives through analysis of keywords found in its scripts via a comparison with a corpus of American television series broadcast during the time period similar to the target corpus. Based on the quantitative methods adopted for keyword extraction, a number of keywords were identified and later categorized into semantic groups. In this study, three major groups of keywords were examined qualitatively, namely the family and relationship group, the crime and mystery, group and the food and beverages group. These groups of keywords were …
Potential Of Oleaginous Yeast Isolated From Natural Sources In Thailand For Biodiesel Production, Nuttha Chuengcharoenphanich
Potential Of Oleaginous Yeast Isolated From Natural Sources In Thailand For Biodiesel Production, Nuttha Chuengcharoenphanich
Chulalongkorn University Theses and Dissertations (Chula ETD)
Oleaginous yeast is described as yeast that can accumulate lipid more than 20% of cell dry weight (CDW) and can be used to produce biodiesel as an alternate source. Hence, the goals of this study have three main objectives, including (i) to isolate and identify effective oleaginous yeast strains from natural and industrial sources in Thailand, (ii) to select cellulolytic oleaginous yeast and evaluate the possibility of lipid production, and (iii) to evaluate the potential of using oleaginous yeast for biodiesel production from various agricultural residual waste and grasses as carbon sources. In this study, a newly isolated cellulolytic oleaginous …
Association Between Cotinine Levels And The Semen Quality Among Male Tobacco Farmers In Sukhothai Province, Thailand, Anu Surach
Chulalongkorn University Theses and Dissertations (Chula ETD)
Thai traditional tobacco is one of the greatest public health problems. Tobacco leaves contains nicotine that may impacts on the quality of life of tobacco farmers. The study aimed to explore the association of work-related factors on salivary cotinine levels and semen quality among male tobacco farmers in Sukhothai Province, Thailand. This was a longitudinal study of 62 participants aged 20-40 years without reproductive disease, chronic disease, obesity, and psychiatric disease in Sukhothai Province, Thailand. Data were collected three times during processing of cultivation tobacco growing in March to May 2022. A self-administered questionnaire was used to collect on individual …
Stimuli-Responsive Chitosan-Based Hydrogels For Antibiotic Delivery, Tu Tran Vo Minh
Stimuli-Responsive Chitosan-Based Hydrogels For Antibiotic Delivery, Tu Tran Vo Minh
Chulalongkorn University Theses and Dissertations (Chula ETD)
This study aims to investigate hydrogels fabricated via green approaches for drug delivery application. Biocompatible polymer-based drug delivery systems (DDS) have gained popularity in recent years because of their ability to improve the efficacy and safety of drug delivery by providing targeted and sustained release of drugs to reduce the frequency of dosing, making it more convenient for patients. Chitosan is one of the polymers commonly used for this purpose due to their higher water retention and porosity, which create space for loading medicine into the matrix. However, the potential utilization of endogenous and exogenous stimuli controlling drug release still …
The Influence Of Extracellular Matrix On Human Periodontal Ligament Stem Cell Properties, Daneeya Na Nan
The Influence Of Extracellular Matrix On Human Periodontal Ligament Stem Cell Properties, Daneeya Na Nan
Chulalongkorn University Theses and Dissertations (Chula ETD)
The periodontal ligament (PDL) is a crucial tissue connecting teeth to surrounding alveolar bone, withstanding the mechanical forces of mastication, speech, and deglutition. The extracellular matrix (ECM) of the PDL plays a critical role in maintaining PDL cell stability and function in response to external forces. Mechanotransduction, the process by which cells convert mechanical signals into biochemical signals, is essential for PDL cells to sense and respond to mechanical stimuli. The ECM is a critical mediator of mechanotransduction, as it is responsible for transmitting mechanical forces to cells and regulating cellular responses to mechanical stress. Matricellular proteins, such as periostin …
ปัจจัยคัดสรรที่สัมพันธ์กับความพึงพอใจในชีวิตสมรสของผู้หญิง, ตะวันนา โกเมนธรรมโสภณ
ปัจจัยคัดสรรที่สัมพันธ์กับความพึงพอใจในชีวิตสมรสของผู้หญิง, ตะวันนา โกเมนธรรมโสภณ
Chulalongkorn University Theses and Dissertations (Chula ETD)
การวิจัยครั้งนี้มีวัตถุประสงค์เพื่อศึกษาปัจจัยที่สามารถทำนายความพึงพอใจในชีวิตสมรสของผู้หญิงแต่งงานแล้ว ผู้เข้าร่วมการวิจัยเป็นผู้หญิง จำนวน 160 คน ที่มีอายุ 40–60 ปี มีสถานะแต่งงานแล้วหรือมีการใช้ชีวิตร่วมกันฉันท์สามีภรรยาเป็นระยะเวลาตั้งแต่ 3 ปีขึ้นไป เก็บข้อมูลด้วยแบบสอบถามออนไลน์ซึ่งประเมินการมีลูก รูปแบบความผูกพันแบบวิตกกังวล รูปแบบความผูกพันแบบหลีกหนี บทบาททางเพศ ความใกล้ชิดทางอารมณ์ ระยะเวลาในการใช้ชีวิตสมรส ประเภทของครอบครัว การรับรู้การตอบสนองของคู่สัมพันธ์ และความพึงพอใจในชีวิตสมรส จากผลการวิเคราะห์การถดถอยแบบพหุคูณ พบว่า ร้อยละ 39.10 (R2 = 0.391) ของความพึงพอใจในชีวิตสมรสสามารถอธิบายได้ด้วย การรับรู้การตอบสนองของคู่สัมพันธ์ (B = 2.179) และรูปแบบความผูกพันแบบหลีกหนี (B = -1.095) จากการศึกษา สามารถอธิบายได้ว่า ความพึงพอใจในชีวิตสมรสของผู้หญิงมีความสัมพันธ์เชิงบวกกับการรับรู้ของผู้หญิงที่มีต่อการตอบสนองของคู่สัมพันธ์ อย่างมีนัยสำคัญทางสถิติที่ระดับ .001 และมีความสัมพันธ์เชิงลบกับรูปแบบความผูกพันแบบหลีกหนีของผู้หญิง อย่างมีนัยสำคัญทางสถิติที่ระดับ .001
การแสดงเดี่ยวเปียโนโดย ณัฐรุจา ชุติวรรณโสภณ : บทเพลงของนักประพันธ์เพลงชาวฝรั่งเศส, ณัฐรุจา ชุติวรรณโสภณ
การแสดงเดี่ยวเปียโนโดย ณัฐรุจา ชุติวรรณโสภณ : บทเพลงของนักประพันธ์เพลงชาวฝรั่งเศส, ณัฐรุจา ชุติวรรณโสภณ
Chulalongkorn University Theses and Dissertations (Chula ETD)
การวิจัยนี้มีจุดประสงค์เพื่อศึกษาและพัฒนาทักษะการบรรเลงเปียโนในระดับบัณฑิตศึกษา ผู้วิจัยได้คัดเลือกบทเพลงที่ประพันธ์โดยนักประพันธ์เพลงชาวฝรั่งเศสในยุคบาโรกและกระแสอิมเปรชันในศตวรรษที่ 20 จำนวนทั้งหมด 10 บท ได้แก่ Le Rossignol-en-amour และ Les Papillon ของฟร็องซัว คูเปอแรง Le Rappel des oiseaux และ La Poule ของชอง-ฟิลีป ราโม Le Coucou ของหลุยส์-โคลด ดาแก็ง Images, Book I ของ โคลด เดอบุสซี Le Tombeau de Couperin ของโมริส ราเวล และ Trois Pièces ของฟร็องซีส ปูแลง ผลการวิจัยแสดงการตีความบทเพลง การนำเสนอเทคนิคการบรรเลง การถ่ายทอดบทเพลงที่มีเทคนิคการบรรเลงและการสื่อสารด้านอารมณ์ที่แตกต่างกัน รวมทั้งวิธีการและขั้นตอนการเตรียมความพร้อมสำหรับการแสดงเดี่ยวเปียโนที่จัดขึ้นเมื่อวันที่ 17 เมษายน พ.ศ.2566 เวลา 14.00 น ณ ห้องแสดงดนตรีธงสรวง (Tongsuang’s Recital Hall) โดยใช้เวลาแสดงประมาณ 1 ชั่วโมง 15 นาที
การสื่อสารการตลาดแบบบูรณาการของตราสินค้าที่มีเนื้อหาความหลากหลายทางเพศการเปิดรับสื่อ ทัศนคติ และพฤติกรรมการซื้อของผู้บริโภค, ฆฤณา มหกิจเดชาชัย
การสื่อสารการตลาดแบบบูรณาการของตราสินค้าที่มีเนื้อหาความหลากหลายทางเพศการเปิดรับสื่อ ทัศนคติ และพฤติกรรมการซื้อของผู้บริโภค, ฆฤณา มหกิจเดชาชัย
Chulalongkorn University Theses and Dissertations (Chula ETD)
การศึกษาวิจัยครั้งนี้เป็นการวิจัยแบบผสม โดยมีวัตถุประสงค์เพื่อ (1) ศึกษาการใช้สื่อและเนื้อหาในการสื่อสารการตลาดที่มีเนื้อหาความหลากหลายทางเพศในประเทศไทย (2) ศึกษาการเปิดรับสื่อ ทัศนคติ และพฤติกรรมการซื้อของผู้บริโภคต่อสินค้าและบริการที่มีเนื้อหาความหลากลายทางเพศ (3) ศึกษาความแตกต่างกันในการเปิดรับสื่อ ทัศนคติ และพฤติกรรมการซื้อของผู้บริโภคที่มีเพศสภาพแตกต่างกัน ต่อสินค้าและบริการที่มีเนื้อหาความหลากหลายทางเพศ และ (4) ศึกษาความสัมพันธ์ระหว่างการเปิดรับสื่อ ทัศนคติ และพฤติกรรมการซื้อของผู้บริโภค โดยเก็บข้อมูลกับกลุ่มผู้บริโภคตัวอย่างทั้งเพศชาย เพศหญิง และเพศวิถีอื่น ๆ (LGBTQIA+) ที่มีอายุ 18 ปีขึ้นไป จำนวน 430 คน ในช่วงเดือนเมษายน พ.ศ. 2566 ผลการศึกษาวิจัยเชิงคุณภาพพบว่า ตราสินค้ามีการใช้ลักษณะเนื้อหาการสื่อสารการตลาดบนสื่อออนไลน์ที่ปรากฎมากที่สุด คือ เนื้อหาที่มีคำแสดงถึงความหลากหลายทางเพศโดยอ้อม ส่วนลักษณะเนื้อหาการสื่อสารการตลาดบนสื่อออนไลน์ที่ปรากฎน้อยที่สุด คือ เนื้อหาที่สัญลักษณ์สีรุ้ง และช่องทางที่ตราสินค้าใช้ในการสื่อสารที่ปรากฎมากที่สุด คือ เฟซบุ๊ก ส่วนช่องทางที่ใช้ในการสื่อสารที่ปรากฎน้อยที่สุด คือ เว็บไซต์ต่าง ๆ นอกจากนี้ผลการศึกษาวิจัยเชิงปริมาณพบว่า กลุ่มผู้บริโภคตัวอย่างโดยส่วนใหญ่เป็นเพศหญิง อายุระหว่าง 18-26 ปี สถานภาพโสด มีการศึกษาระดับปริญญาตรี ประกอบอาชีพพนักงานบริษัทเอกชน และมีรายได้เฉลี่ยต่อเดือน 25,001-35,000 บาทมากที่สุดนั้น มีการรับเปิดสื่อสารการตลาดเนื้อหาความหลากหลายทางเพศอยู่ในระดับปานกลาง โดยมีการเปิดรับสูงบนช่องทางสื่อเฟซบุ๊ก และสื่อสารการตลาดในรูปแบบสื่อที่พรีเซนเตอร์ผู้มีความหลากหลายทางเพศเป็นผู้แสดงหรือนำเสนอสินค้าในระดับสูง ส่วนทัศนคติต่อการสื่อสารการตลาดเนื้อหาความหลากหลายทางเพศนั้นอยู่ในระดับสูง โดยเห็นว่าเป็นเนื้อหาที่มีความทันสมัย ส่วนพฤติกรรมการซื้อต่อการสื่อสารการตลาดเนื้อหาความหลากหลายทางเพศโดยรวมอยู่ในระดับปานกลาง อีกทั้งผู้บริโภคที่มีเพศสภาพแตกต่างกันจะมีการเปิดรับสื่อ ทัศนคติ และพฤติกรรมการซื้อต่อสินค้าและบริการที่มีเนื้อหาความหลากหลายทางเพศแตกต่างกัน และการเปิดรับสื่อ ทัศนคติ และพฤติกรรมการซื้อนั้นมีความสัมพันธ์กัน
Standardization And Dna Barcoding Of Cannabis In Thailand And Pharmacological Properties Of Cannabis-Based Thai Traditional Medicine Formula Extract (Kealomkeasan), Kanittha Nakkliang
Standardization And Dna Barcoding Of Cannabis In Thailand And Pharmacological Properties Of Cannabis-Based Thai Traditional Medicine Formula Extract (Kealomkeasan), Kanittha Nakkliang
Chulalongkorn University Theses and Dissertations (Chula ETD)
Cannabis sativa L. subsp. Indica (Cannabaceae) has been used as a medicinal plant in various aspects. C. sativa has been part of Thai medicine for more than three centuries and its Ingredients in herbal medicine recipe. Kealomkeasan (KLKS) remedy is one of the Thai traditional medicines, consists of seven plants with an unequal part by weight (1:2:3:4:5:20:40) as follows: Cuminum cyminum L. fruits, Nigella sativa L. seeds, Foeniculum vulgare Miller fruits, Zingiber officinale Roscoe rhizomes, Plumbago indica L. roots, Cannabis sativa L. leaves and Piper nigrum L. seeds for relief of muscle pain and anti-inflammation. Recently, medical cannabis was officially …
Therapeutic Efficacy Of Subconjunctival Injectionof Canine Adipose-Derived Mesenchymal Stem Cells On Canine Spontaneous Chronic Corneal Epithelial Defect, Pechchalee Kengkla
Therapeutic Efficacy Of Subconjunctival Injectionof Canine Adipose-Derived Mesenchymal Stem Cells On Canine Spontaneous Chronic Corneal Epithelial Defect, Pechchalee Kengkla
Chulalongkorn University Theses and Dissertations (Chula ETD)
Spontaneous chronic corneal epithelial defects (SCCEDs) are important corneal injuries in dogs. Canine adipose-derived mesenchymal stem cells (cAD-MSCs) was used for treatment of various types of corneal ulcers in dogs. This study aimed to evaluate clinical outcomes and concentrations of tear fluid cytokine after subconjunctival injection of cAD-MSCs in canine SCCEDs. 9 canine SCCEDs eyes previously treated by debridement twice were included into this study. All eyes received a single subconjunctival injection of 1x106 cAD-MSCs. Ophthalmic examinations were undergone at day 7, 14 and 21 after treatment. Photographs of the cornea were taken to assess corneal epithelial defect, neovascularization and …
Production Of Pd-L1 Immune Checkpoint Inhibitor In Nicotiana Benthamiana, Thareeya Phetphoung
Production Of Pd-L1 Immune Checkpoint Inhibitor In Nicotiana Benthamiana, Thareeya Phetphoung
Chulalongkorn University Theses and Dissertations (Chula ETD)
Immune checkpoint antibodies disrupt the binding of receptor-ligand pairs which regulate immune response in cancer treatment. PD-1/PD-L1 pathway has become one target of the cancer immunotherapy approaches. Atezolizumab, the first FDA-approved antibody to PD-L1 in the treatment of metastatic urothelial, non-small cell lung, small cell lung, and hepatocellular cancers, is expressed in Chinese Hamster Ovary (CHO) cell lines with several limitations, i.e., high costs of production, limited-capacity yields, and pathogen risks. To overcome these drawbacks, the transient expression in Nicotiana benthamiana leaves, which provide expandable scalability and inexpensive costs, was investigated by co-infiltration of Agrobacterium tumefaciens GV3101 cultures harboring Atezolizumab …
Development Of A Animal Assisted Therapy Intervention Manual And Screening Tool For The Pediatric Population, Moira O'Keefe
Development Of A Animal Assisted Therapy Intervention Manual And Screening Tool For The Pediatric Population, Moira O'Keefe
Occupational Therapy Doctoral Capstones
The doctoral capstone project aims to 1) create a pediatric animal assisted therapy intervention manual and 2) screening tool to promote appropriate and diverse usage of AAT for increased goal achievement. The intervention manual and screening tool serves as an evidence-based educational resource and tool that therapists can use to advocate for occupational therapists' role within animal assisted therapy and fill a gap within the population.
Deciphering The Role Of Mitochondrial Physiology And Thermal Acclimation In Shaping Whole Organismal Performance Of An Invasive Forest Pest, Essa Alrashdi
Masters Theses
Environmental factors such as temperature are substantial determinants of the spongy moth, L. dispar, distribution, reproduction, and growth. Accumulating energy reserves at the larval stage is particularly important to L. dispar, since the larvae metamorphose into a fully-grown, non-feeding adult. As non-feeding adults, the energy balance of the pupae must be adequate, to ensure enough energy reserves for adult dispersal, egg maturation and overall persistence of the species in the region. At this stage, environmental temperature also determines daily metabolic demands, and the overall cost of sustaining ecologically relevant activities. Various hypotheses describing a mismatched growth and metabolic …
"Comic"Ally Calling For Cultural Competency: Using Graphic Narratives To Teach Social Justice In The Writing Classroom, Travis Moody
"Comic"Ally Calling For Cultural Competency: Using Graphic Narratives To Teach Social Justice In The Writing Classroom, Travis Moody
Masters Theses
No abstract provided.
Comparison Of Bigheaded Carp Reproduction In Tributaries Of The Illinois And Wabash Rivers, David J. Yff
Comparison Of Bigheaded Carp Reproduction In Tributaries Of The Illinois And Wabash Rivers, David J. Yff
Masters Theses
Understanding environmental conditions that support bigheaded carp (Hypophthalmichthys sp.) reproduction in tributary rivers provides key predictions of their invasion throughout the United States. Past research, primarily in larger order rivers, identified factors such as discharge, temperature, and turbidity as main environmental drivers of bigheaded carp reproduction. I used the variable hydrologic conditions between the Illinois and Wabash Rivers to compare environmental conditions between tributaries of each basin, determine which conditions influence bigheaded carp reproduction in tributaries, and predict tributaries likely to support bigheaded carp reproduction. Three tributaries of the Illinois and Wabash Rivers were sampled for ichthyoplankton from …
Differences In The Growth And Bioenergetics Between Centrarchids In A Midwestern Power Plant Lake, Kyle Joseph Rempe
Differences In The Growth And Bioenergetics Between Centrarchids In A Midwestern Power Plant Lake, Kyle Joseph Rempe
Masters Theses
Black Crappie Pomoxis nigromaculatus and Bluegill Lepomis macrochirus are popular sportfishes that co-occur in similar bodies of water throughout most of the Central and Eastern United States but have distinct thermal physiologies. L. macrochirus is often found in warmer regions of freshwater reservoirs, where P. nigromaculatus tends to exploit cooler regions, especially in power plant cooling reservoirs. The coal-fired Coffeen Power Station ceased energy production in October 2019, providing an ideal scenario to study the organismal effects of the sudden shift in thermal regime. Previous studies showed that P. nigromaculatus inhabited the less thermally-impacted areas of Coffeen Lake, whereas L. …
Oregon State Rank Assessment For Larch Mountain Salamander (Plethodon Larselli), Eleanor P. Gaines
Oregon State Rank Assessment For Larch Mountain Salamander (Plethodon Larselli), Eleanor P. Gaines
Institute for Natural Resources Publications
Oregon state conservation status assessment for Larch Mountain salamander (Plethodon larselli) using NatureServe methodology, 2022.
The Role Of Irf-1 In Spontaneous Mouse Glioma, Aakash B. Vaidya
The Role Of Irf-1 In Spontaneous Mouse Glioma, Aakash B. Vaidya
Theses and Dissertations
Glioblastoma Multiforme has been shown to be one of the deadliest primary brain cancers. One of the reasons why GBM is so deadly, is a unique immunosuppressive tumor microenvironment that promotes GBM growth and progression. Both astrocyte and microglia have been implicated in immunosuppression. In this study, we explored the role of Interferon Regulatory Factor 1 (IRF-1) in astrocytes and glioma cells on the growth of spontaneous glioma tumors. IRF-1 is regulated by the JAK/STAT pathway and induces expression of Programmed death ligand 1 (PD-L1). PD-L1 downregulates immune responses to glioma. We found that IRF-1 had no effect on spontaneous …
Outcome Of Endodontic Microsurgery: Success And Survival Rates At Virginia Commonwealth University, Abdullah Alawadhi
Outcome Of Endodontic Microsurgery: Success And Survival Rates At Virginia Commonwealth University, Abdullah Alawadhi
Theses and Dissertations
Introduction: Endodontic microsurgery treatment is an option for teeth with apical periodontitis and may be indicated for teeth with previous endodontic treatment that have not healed, teeth with canal obstructions which would impede a non-surgical approach, and where a biopsy is needed. The purpose of this study is to evaluate healing after endodontic microsurgery in 2-dimensional PA radiographs and 3 dimensional CBCT imaging. Methods: Patient records were pooled from graduate resident cases completed at Virginia Commonwealth University in the Graduate Endodontic Clinic between the years 2010 to 2020. Cases were identified using the CDT codes and a key word search …
The Effect Of Er:Yag, Nd:Yag And Co2 Laser Combined With Hydrogen Peroxide, Sodium Hypochlorite, Chlorohexidine Or Fluoride On Reducing Oral Bacterial Count Implicated In Root Caries, Nitya Reddy
Theses and Dissertations
Purpose: Lasers have been used for treatment of dentinal hypersensitivity and for various bacterial reduction indications in periodontology. Their effectiveness in killing oral bacteria is not well known. The compounding effect of the combination of a laser treatment and adjunct antimicrobial agent use on bacterial viability is still evolving. The purpose of this in vitro study was to evaluate the effect of three lasers commonly used in dentistry in conjunction with chlorhexidine (CHX), hydrogen peroxide (H2O2), sodium hypochlorite (NaOCl), or sodium fluoride (NaF) on viability of oral bacteria associated with root caries.
Methods: Three …
Characteristics Of Posterior Permanent Teeth With A Periradicular Diagnosis Of Symptomatic Apical Periodontitis: A Retrospective Study, Christina A. Martin
Characteristics Of Posterior Permanent Teeth With A Periradicular Diagnosis Of Symptomatic Apical Periodontitis: A Retrospective Study, Christina A. Martin
Theses and Dissertations
The diagnosis of apical periodontitis is based on radiographic manifestations and the results of the various clinical tests that can be performed as part of a routine dental examination. Apical periodontitis producing clinical symptoms involving a painful response to biting and/or percussion or palpation is given the diagnosis of symptomatic apical periodontitis (SAP). This study aimed to determine associations of SAP with gender, age, radiographic findings, diagnostic testing, pulpal diagnosis, and location of the tooth in the arch. Data for this study were obtained from patients of record treated at Virginia Commonwealth University School of Dentistry in the Department of …
Progress Towards Next Generation Modulators Of Ctbp's Oncogenic Effects, Jacqueline L. West
Progress Towards Next Generation Modulators Of Ctbp's Oncogenic Effects, Jacqueline L. West
Theses and Dissertations
Human C-terminal binding proteins (CtBP1 and CtBP2) are transcriptional coregulators of multiple genes in the human genome, including tumor suppressor genes (e.g., Bik, PTEN, BRCA1, and E-cadherin) as well as oncogenes (e.g. MDR1 and Tiam1). Both homologues of CtBP are overexpressed in many types of cancer, including breast cancer (92%), ovarian cancer (83%), colorectal cancer (64%), hepatocellular carcinoma (60%), gastric cancer, prostate cancer, and pancreatic adenocarcinoma. Further, expression levels of CtBP correlate with worse prognostic outcomes and more aggressive tumor features because it promotes proliferation, epithelial-mesenchymal transition, and cancer stem cell self-renewal activity.
Our laboratory has identified a lead inhibitor …
Again Black Again, Muthi Reed
Again Black Again, Muthi Reed
Theses and Dissertations
ABSTRACT
AGAIN BLACK AGAIN
by muthi reed, M.F.A
A thesis submitted in partial fulfillment of the requirements for the degree of Master of Fine Arts at Virginia Commonwealth University.
Program Director: Stephen Vitiello
Committee: Semi Ryu, Orla McHardy, MK Abadoo, Cara Benedetto
AGAIN BLACK AGAIN. ABA-BBABB is documentation of a reparations practice and articulations for a reparations manifesto devised by the artist. Reparations begins with the self. Singing truth to the self. Talking with the self. The thesis organizes around the problems of surveillance and myth making about Black people and the subsequent source of self-regard, conjure and social dreaming …
Viral Injection Of Rna Polymerase Ii-Interacting Protein Rprd2 In The Nucleus Accumbens Induces Anxiety-Like Behavior In Mice, Hannah E. Woolard
Viral Injection Of Rna Polymerase Ii-Interacting Protein Rprd2 In The Nucleus Accumbens Induces Anxiety-Like Behavior In Mice, Hannah E. Woolard
Theses and Dissertations
Anxiety and its related disorders have become increasingly prevalent as more awareness and acceptance of mental illnesses have come to fruition, especially in the light of the ongoing COVID-19 pandemic. Anxiety can affect anyone regardless of their age, sex, or social status and is currently the most commonly diagnosed mental illness worldwide (Bandelow & Michaelis, 2015). While there are several effective treatments available, the underlying brain mechanisms that cause anxiety are still largely unknown and further research continues to piece together the complex pathophysiology behind this disease. The use of laboratory animal models, such as mice, to induce and observe …
Innovative Techniques Of Neuromodulation And Neuromodeling Based On Focal Non-Invasive Transcranial Magnetic Stimulation For Neurological Disorders, Ivan C. Carmona-Tortolero
Innovative Techniques Of Neuromodulation And Neuromodeling Based On Focal Non-Invasive Transcranial Magnetic Stimulation For Neurological Disorders, Ivan C. Carmona-Tortolero
Theses and Dissertations
This dissertation aims to develop alternative technology that improves the current range of application of transcranial magnetic stimulation (TMS), on a scale that would permit defining specific non-invasive treatments for Parkinson’s disease and other neurological disorders. This is accomplished through three specific objectives. 1) The design of a neurostimulation system that increases the focality in TMS to regions of narrow target areas and variable depths in the brain cortex. 2) The assessment of the feasibility of novel high-frequency neuromodulation techniques that would allow increasing the focality in deeper areas beyond the cortical surface. 3) The development of a computational model …
Targeting Bcl-2 Family Proteins In Therapy Induced Senescent Cancer Cell Models, Wade Cook
Targeting Bcl-2 Family Proteins In Therapy Induced Senescent Cancer Cell Models, Wade Cook
Theses and Dissertations
Non-small Cell Lung Cancer (NSCLC) originates from numerous different cell types in the lungs and is among the deadliest of cancers. Head and Neck Squamous Cell Carcinomas (HNSCC) are derived from the mucosal membranes of the oral cavity, pharynx, and larynx. Both NSCLC and HNSCC are predominately caused by tobacco smoke inhalation and as such mutations in the tumor suppressor gene TP53 are common. Since similarities exist in the root cause of NSCLC and HNSCC, they may also share similarities in treatment methods. Cisplatin is a platinum-based DNA damaging agent that has been used as a cancer chemotherapy for decades. …
Evaluating Population Genetic Structure And Potential Genomic Signals Of Natural Selection In A Migratory Songbird (Protonotaria Citrea), Tyler A. Hohenstein
Evaluating Population Genetic Structure And Potential Genomic Signals Of Natural Selection In A Migratory Songbird (Protonotaria Citrea), Tyler A. Hohenstein
Theses and Dissertations
In this study I attempted to further resolve the population genetic structure in the Prothonotary Warbler (Protonotaria citrea), and conducted an outlier SNP analysis and exploratory gene ontology analysis to investigate potential ongoing natural selection in the species. This analysis of population structure confirms previous work by DeSaix et al. (2019), where weak population structure was observed between eastern sites along the Atlantic Coastal Plain, and western sites in the Mississippi Alluvial Valley, possibly due to a genetic discontinuity across the Appalachian Mountains. I conducted two forms of outlier SNP analyses, a principal component analysis (PCA)-based approach to identify SNPs …
Differential Progression Of Unhealthy Diet-Induced Hepatocellular Carcinoma In Obese And Non-Obese Mice, Emma Hymel, Elizabeth M. Vlock, Kurt W. Fisher, Paraskevi A. Farazi
Differential Progression Of Unhealthy Diet-Induced Hepatocellular Carcinoma In Obese And Non-Obese Mice, Emma Hymel, Elizabeth M. Vlock, Kurt W. Fisher, Paraskevi A. Farazi
Journal Articles: Epidemiology
BACKGROUND: Non-alcoholic fatty liver disease (NAFLD) ranks first among liver diseases in Western countries. NAFLD is typically associated with obesity and diabetes, however it also develops in lean individuals without metabolic syndrome. The prevalence of lean NAFLD is 7 percent in the U.S. and 25-30 percent in some Asian countries. NAFLD starts with excess liver fat accumulation (NAFL), progresses to nonalcoholic steatohepatitis (NASH), cirrhosis and hepatocellular carcinoma (HCC). The pathogenesis of lean NASH-HCC and how it differs from obese NASH-HCC is not well understood.
METHODS: In this work, we generated a mouse model of lean and obese NASH-HCC using a …
Willingness To Pay For Mangroves’ Coastal Protection: A Case Study In Santo Angel, Calauag, Quezon, Philippines, Wesley Gagarin, Decibel F. Eslava, Rico Ancog, Cristino L. Tiburan Jr, Noelynna Ramos
Willingness To Pay For Mangroves’ Coastal Protection: A Case Study In Santo Angel, Calauag, Quezon, Philippines, Wesley Gagarin, Decibel F. Eslava, Rico Ancog, Cristino L. Tiburan Jr, Noelynna Ramos
Forest and Society
The mangroves in Santo Angel in the municipality of Calauag, Quezon Province in the Philippines, provide a wide array of ecological services that range from provisioning of resources and habitat to various floral and faunal species to regulating services including coastal protection. Coastal protection from mangroves is needed by the local community as Santo Angel is susceptible to typhoons and storm surges. However, the mangrove’s ability to provide coastal defense has considerably declined in the past decades due to overexploitation. Using the double-bounded dichotomous choice contingent valuation method, the willingness to pay (WTP) of the local community for a hypothetical …