Digital Commons Network^™

Ocr Post-Processing Using Large Language Models, Mahdi Hajiali

UNLV Theses, Dissertations, Professional Papers, and Capstones

Optical Character Recognition (OCR) technology transforms textual visuals into an electronically readable, non-graphical format of the text. This allows the editing and other text manipulation of the content by language technology software such as machine translation, text comprehension, query-answering systems, and search engines. While Optical Character Recognition (OCR) systems continually progress towards greater precision, several complications persist when dealing with low-resolution source images or those with multicolored backgrounds. Consequently, the text derived from OCR necessitates additional refinement to optimize accuracy, beneficial for various subsequent applications. It is recognized that the character accuracy of OCR-generated text may influence certain natural language …

Global Serum Profiling: An Opportunity For Earlier Cancer Detection., Alexandra Sala, James M. Cameron, Paul M. Brennan, Emma J. Crosbie, Tom Curran, Ewan Gray, Pierre Martin-Hirsch, David S. Palmer, Ihtesham U. Rehman, Nicholas J W Rattray, Matthew J. Baker

Manuscripts, Articles, Book Chapters and Other Papers

The advances in cancer research achieved in the last 50 years have been remarkable and have provided a deeper knowledge of this disease in many of its conceptual and biochemical aspects. From viewing a tumor as a 'simple' aggregate of mutant cells and focusing on detecting key cell changes leading to the tumorigenesis, the understanding of cancer has broadened to consider it as a complex organ interacting with its close and far surroundings through tumor and non-tumor cells, metabolic mechanisms, and immune processes. Metabolism and the immune system have been linked to tumorigenesis and malignancy progression along with cancer-specific genetic …

Targeting Bcl2 Overcomes Resistance And Augments Response To Aurora Kinase B Inhibition By Azd2811 In Small Cell Lung Cancer, Kavya Ramkumar, Azusa Tanimoto, Carminia M Della Corte, C Allison Stewart, Qi Wang, Li Shen, Robert J Cardnell, Jing Wang, Urszula M Polanska, Courtney Andersen, Jamal Saeh, J Elizabeth Pease, Jon Travers, Giulia Fabbri, Carl M Gay, Jelena Urosevic, Lauren A Byers

Faculty, Staff and Student Publications

PURPOSE: Therapeutic resistance to frontline therapy develops rapidly in small cell lung cancer (SCLC). Treatment options are also limited by the lack of targetable driver mutations. Therefore, there is an unmet need for developing better therapeutic strategies and biomarkers of response. Aurora kinase B (AURKB) inhibition exploits an inherent genomic vulnerability in SCLC and is a promising therapeutic approach. Here, we identify biomarkers of response and develop rational combinations with AURKB inhibition to improve treatment efficacy.

EXPERIMENTAL DESIGN: Selective AURKB inhibitor AZD2811 was profiled in a large panel of SCLC cell lines (n = 57) and patient-derived xenograft (PDX) models. …

Enigma Chek2gether Project: A Comprehensive Study Identifies Functionally Impaired Chek2 Germline Missense Variants Associated With Increased Breast Cancer Risk, Lenka Stolarova, Petra Kleiblova, Petra Zemankova, Barbora Stastna, Marketa Janatova, Jana Soukupova, Maria Isabel Achatz, Christine Ambrosone, Paraskevi Apostolou, Banu K Arun, Paul Auer, Mollie Barnard, Birgitte Bertelsen, Biobank Japan, Marinus J Blok, Nicholas Boddicker, Joan Brunet, Elizabeth S Burnside, Mariarosaria Calvello, Ian Campbell, Sock Hoai Chan, Fei Chen, Jian Bang Chiang, Anna Coppa, Laura Cortesi, Ana Crujeiras-González, Consortium Czecanca, Kim De Leeneer, Robin De Putter, Allison Depersia, Lisa Devereux, Susan Domchek, Anna Efremidis, Christoph Engel, Corinna Ernst, D Gareth R Evans, Lidia Feliubadaló, Florentia Fostira, Olivia Fuentes-Ríos, Encarna B Gómez-García, Sara González, Christopher Haiman, Thomas Van Overeem Hansen, Jan Hauke, James Hodge, Chunling Hu, Hongyan Huang, Nur Diana Binte Ishak, Yusuke Iwasaki, Irene Konstantopoulou, Peter Kraft, James Lacey, Conxi Lázaro, Na Li, Weng Khong Lim, Sara Lindstrom, Adriana Lori, Elana Martinez, Alexandra Martins, Koichi Matsuda, Giuseppe Matullo, Simone Mcinerny, Kyriaki Michailidou, Marco Montagna, Alvaro N A Monteiro, Luigi Mori, Katherine Nathanson, Susan L Neuhausen, Heli Nevanlinna, Janet E Olson, Julie Palmer, Barbara Pasini, Alpa Patel, Maria Piane, Bruce Poppe, Paolo Radice, Alessandra Renieri, Nicoletta Resta, Marcy E Richardson, Toon Rosseel, Kathryn J Ruddy, Marta Santamariña, Elizabeth Santana Dos Santos, Lauren Teras, Amanda E Toland, Amy Trentham-Dietz, Celine M Vachon, Alexander E Volk, Nana Weber-Lassalle, Jeffrey N Weitzel, Lisa Wiesmuller, Stacey Winham, Siddhartha Yadav, Drakoulis Yannoukakos, Song Yao, Valentina Zampiga, Magnus Zethoven, Ze Wen Zhang, Tomas Zima, Amanda B Spurdle, Ana Vega, Maria Rossing, Jesús Del Valle, Arcangela De Nicolo, Eric Hahnen, Kathleen B M Claes, Joanne Ngeow, Yukihide Momozawa, Paul A James, Fergus J Couch, Libor Macurek, Zdenek Kleibl

Faculty, Staff and Student Publications

PURPOSE: Germline pathogenic variants in CHEK2 confer moderately elevated breast cancer risk (odds ratio, OR ∼ 2.5), qualifying carriers for enhanced breast cancer screening. Besides pathogenic variants, dozens of missense CHEK2 variants of uncertain significance (VUS) have been identified, hampering the clinical utility of germline genetic testing (GGT).

EXPERIMENTAL DESIGN: We collected 460 CHEK2 missense VUS identified by the ENIGMA consortium in 15 countries. Their functional characterization was performed using CHEK2-complementation assays quantifying KAP1 phosphorylation and CHK2 autophosphorylation in human RPE1-CHEK2-knockout cells. Concordant results in both functional assays were used to categorize CHEK2 VUS from 12 ENIGMA case-control datasets, including …

Prolonged Cytopenia Following Cd19 Car T Cell Therapy Is Linked With Bone Marrow Infiltration Of Clonally Expanded Ifnγ-Expressing Cd8 T Cells, Paolo Strati, Xubin Li, Qing Deng, Mario L Marques-Piubelli, Jared Henderson, Grace Watson, Laurel Deaton, Taylor Cain, Haopeng Yang, Vida Ravanmehr, Luis E Fayad, Swaminathan P Iyer, Loretta J Nastoupil, Frederick B Hagemeister, Edwin R Parra, Neeraj Saini, Koichi Takahashi, Nathan H Fowler, Jason R Westin, Raphael E Steiner, Ranjit Nair, Christopher R Flowers, Linghua Wang, Sairah Ahmed, Gheath Al-Atrash, Francisco Vega, Sattva S Neelapu, Michael R Green

Faculty, Staff and Student Publications

Autologous anti-CD19 chimeric antigen receptor T cell (CAR T) therapy is highly effective in relapsed/refractory large B cell lymphoma (rrLBCL) but is associated with toxicities that delay recovery. While the biological mechanisms of cytokine release syndrome and neurotoxicity have been investigated, the pathophysiology is poorly understood for prolonged cytopenia, defined as grade ≥3 cytopenia lasting beyond 30 days after CAR T infusion. We performed single-cell RNA sequencing of bone marrow samples from healthy donors and rrLBCL patients with or without prolonged cytopenia and identified significantly increased frequencies of clonally expanded CX3CR1hi cytotoxic T cells, expressing high interferon (IFN)-γ and cytokine …

Indoor Airborne Microbiome And Endotoxin: Meteorological Events And Occupant Characteristics Are Important Determinants, Hesham Amin, Tina Šantl-Temkiv, Christine Cramer, Kai Finster, Francisco Gomez Real, Thorarinn Gislason, Mathias Holm, Christer Janson, Nils Oskar Jögi, Rain Jogi, Andrei Malinovschi, Ian P G Marshall, Lars Modig, Dan Norbäck, Rajesh Shigdel, Torben Sigsgaard, Cecilie Svanes, Hulda Thorarinsdottir, Inge M Wouters, Vivi Schlünssen, Randi J Bertelsen

Faculty, Staff and Student Publications

Airborne bacteria and endotoxin may affect asthma and allergies. However, there is limited understanding of the environmental determinants that influence them. This study investigated the airborne microbiomes in the homes of 1038 participants from five cities in Northern Europe: Aarhus, Bergen, Reykjavik, Tartu, and Uppsala. Airborne dust particles were sampled with electrostatic dust fall collectors (EDCs) from the participants’ bedrooms. The dust washed from the EDCs’ clothes was used to extract DNA and endotoxin. The DNA extracts were used for quantitative polymerase chain (qPCR) measurement and 16S rRNA gene sequencing, while endotoxin was measured using the kinetic chromogenic limulus amoebocyte …

Synthesis And Characterization Of The N-Succinyl-L,L-Diaminopimelic Acid Desuccinylase (Dape) Alternate Substrate Analog N,N-Dimethyl-L,L-Sdap, Zachary J. Liveris, Emma H. Kelley, Emma Simmons, Katherine Konczak, Marlon Lutz Jr., Miguel Ballicora, Ken W. Olsen, Daniel P. Becker Ph.D.

Chemistry: Faculty Publications and Other Works

Growing antibiotic resistance by pathogenic bacteria has led to a global crisis. The bacterial enzyme N-succinyl-l,l-diaminopimelic acid desuccinylase (DapE) provides a very attractive target for the discovery of a new class of antibiotics, as it resides exclusively in many pathogenic bacterial strains and is a key enzyme in the lysine biosynthetic pathway. This pathway is responsible for the production of lysine as well as meso-diaminopimelate (m-DAP), both of which are required for peptidoglycan cell-wall synthesis, and lysine for peptide synthesis. The enzyme DapE catalyzes the hydrolysis of N-succinyl-l,l-diaminopimelic acid (l,l-SDAP) to succinate and l,l-diaminopimelic …

Utilization And Costs Of Home Hemodialysis, In-Center Hemodialysis, And Peritoneal Dialysis Among Patients With End-Stage Renal Disease (Esrd) In The United States, Andres Mauricio Garcia Sierra

Electronic Theses and Dissertations, 2020-2023

Chronic kidney disease (CKD) is a condition that requires access to renal replacement therapies (RRTs) to enable patients to live. The use of such therapies has been continuously researched due to the high cost to payers and their patients. This dissertation aimed to analyze the incidence, prevalence, and mortality of renal replacement therapies in patients with end-stage renal disease (ESRD), and document cost trends and analyze possible inequalities in access to these therapies. Based on an integrated health risk management (IHRM) model, this study examined patient characteristics associated with renal replacement therapies in ESRD patients through a pooled cross-sectional study …

Nanoformulations Of Essential Oils Extracted From Pistacia Lentiscus And Boswellia Sacra And Investigation Of Their Anticancer, Antimicrobial, And Antioxidant Activities., Obaydah Abd Alkader Alabrahim

Theses and Dissertations

Essential oils (EOs) obtained from natural sources have shown promising biological and therapeutical properties such as anticancer, antimicrobial, and antioxidant activities, attributing to their high content of a variety of bioactive components. However, EOs’ therapeutic properties are limited by their low stability, poor bioavailability, high volatility, and low targeting ability. Therefore, the encapsulation and nanoformulation of EOs can maximize their therapeutical efficiency and physicochemical properties while overcoming their undesirable side effects and drawbacks. EOs extracted from the resins of Pistacia Lentiscus var. Chia (P.oil) and Boswellia Sacra (B.oil) are two promising EOs that have shown great therapeutic potential. P.oil was …

A Search For Chiral Asymmetry In Secondary Electron Emission From Cysteine Induced By Longitudinally Polarized Electrons, K. J. Ahrendsen, Kenneth Wayne Trantham, D. Tupa, T. J. Gay

Department of Physics and Astronomy: Faculty Publications

We performed experiments searching for chirality-dependent secondary electron emission for a 141 eV longitudinally spin-polarized electron beam incident on a thick solid cysteine target. We determined the secondary electron yield by measuring the positive current produced when the cysteine target was negatively biased. No spin-dependent effects to a level of 10⁻³ were found for the secondary electron emission yield.

Teaching Wonder: Essays And Reflections From The National Parks System, James A. Hubbard

Dartmouth College Master’s Theses

In The Sense of Wonder (1965), acclaimed environmentalist Rachel Carson offers guidance for adults helping children explore nature and cultivate an enduring interest in the outdoors. Fondly drawing upon excursions in coastal Maine with her grandnephew Roger Christie, Carson illustrates the powerful impact of simply accompanying children in nature and letting their curiosity and questioning guide the adventure. Despite her immense knowledge in earth sciences, she made a concerted effort not to share technical vocabulary with Roger, believing that doing so might belittle his joy in their surroundings. Her work has inspired me throughout my career as a fourth grade …

Biofilm Detachment As A Passive Method To Survive Bacterial Predation, Alice Wren Goldstein-Plesser

Dartmouth College Master’s Theses

Bacterial biofilms are held together by various, often species specific, secreted proteins, polysaccharides, and DNA – collectively termed the biofilm matrix. Although biofilms have many fitness advantages conferred to them, matrix mutants are abundant within natural isolates, implying context-dependent disadvantages inherent to the production of some matrix components. Here we explore how biofilm architecture controls a tradeoff in the context of different predation pressures. The model organism Escherichia coli is used as a prey species, due to its highly characterized protection against bacteriophages, and the motile bacterial predator Bdellovibrio bacteriovorus as the predatory exposure. We use microfluidics paired with confocal …

Season, Not Long-Term Warming, Affects The Relationship Between Ecosystem Function And Microbial Diversity, Melissa S. Shinfuku, Luiz A. Domeignoz-Horta, Mallory J. Choudoir, Serita D. Frey, Kristen M. Deangelis

Faculty Publications

Across biomes, soil biodiversity promotes ecosystem functions. However, whether this relationship will be maintained under climate change is uncertain. Here, using two long-term warming experiments, we investigated how warming affects the relationship between ecosystem functions and microbial diversity across seasons, soil horizons, and warming duration. The soils in these warming experiments were heated +5 °C above ambient for 13 or 28 years. We measured seven different ecosystem functions representative of soil carbon cycling, soil nitrogen cycling, or nutrient pools. We also surveyed bacterial and fungal community diversity. We found that the relationship between ecosystem function and bacterial diversity and the …

Home-Based Self-Sampling Vs Clinician Sampling For Anal Precancer Screening: The Prevent Anal Cancer Self-Swab Study, Alan G Nyitray, Jenna Nitkowski, Timothy L Mcauliffe, Bridgett Brzezinski, Michael D Swartz, María E Fernandez, Ashish A Deshmukh, Timothy J Ridolfi, Sarah J Lundeen, Leslie Cockerham, Dave Wenten, Andrew Petroll, Brian Hilgeman, Jennifer S Smith, Elizabeth Y Chiao, Anna R Giuliano, Vanessa Schick, Prevent Anal Cancer Self-Swab Study Team

Faculty, Staff and Student Publications

Sexual minority men are at increased risk for anal squamous cell carcinoma. Our objective was to compare screening engagement among individuals randomized to self-collect an anal canal specimen at home or to attend a clinic appointment. Specimen adequacy was then assessed for human papillomavirus (HPV) DNA genotyping. A randomized trial recruited cisgendered sexual minority men and transgender people in the community and assigned them to use a home-based self-collection swabbing kit or attend a clinic-based swabbing. Swabs were sent for HPV genotyping. The proportions of participants completing screening in each study arm and the adequacy of their specimens for HPV …

Lehr Names New Snake Species For Harrison Ford | Illinois Wesleyan, Julia Perez

News and Events (Discontinued Series)

No abstract provided.

A Review Of Low-Frequency Latex Harvesting Systems That Lessen The Tapper Shortage Problem Of The Smallholders' Natural Rubber Production, Zar Ni Zaw

Jurnal Kultivasi

Smallholders' rubber production is encountering problems of skilled tapper shortage and high production costs resulting from increased worker wages and the substantial growth of new mature areas. Low-frequency latex harvesting system (LFLHS) effectively improves tapper productivity with long-term optimum yield by reducing the tapper requirement. LFLHS reduces tapper requirement by 33% to 67% of the conventional harvesting systems. Under the d3 (tapping every three days) frequency harvesting system, a tapper is assigned to cover three tasks, and his productivity is at least 30% higher than that of the d2 (alternative daily) frequency harvesting system. The cumulative yield of LFLHS is …

Induction Of Ploidy Level On Three Patchouli (Pogostemon Cablin Benth) Cultivars By Colchicine In Vitro, Suseno Amien, Nikkita Putri Darmawan, Daniya Fathya

Jurnal Kultivasi

Patchouli plants produce essential oils and are used as a raw material and fixative agent for perfumes. The most widely cultivated patchouli plant in Indonesia is Aceh patchouli. Sexual propagation in Aceh patchouli plants is impossible as it does not flower. Genetic diversity can be elevated through another method, such as polyploidy induction using colchicine. This research aimed to evaluate the state-of-the-art application of polyploidization techniques as a breeding tool for callus-based explants. A completely randomized design with a factorial pattern was used in this experiment consisting of two factors, patchouli cultivars (Sidikalang, Tapak Tuan, and Lhokseumawe) and colchicine concentration …

Comparison Between The Electrical Conductivity Method And Radicle Emergence Test As A Rapid Test Of Sorghum Seed Vigor, Nugraheni, Bambang Pujiasmanto, Samanhudi, Amalia Tetrani Sakya

Jurnal Kultivasi

Sorghum (Sorghum bicolor L. Moench) belongs to multipurpose crops. All parts of sorghum can be used both as main products and derivative products; some derivative products produced from the sorghum plant consist of sugar, bioethanol, biomass, handicraft raw materials and starch. This study aims to determine the time required for testing the vigor and viability of sorghum seeds using the electrical conductivity and radicle emergence methods. The study was conducted in two experimental stages using a completely randomized design. The first experiment consisted of two factors: the number of sorghum seeds (40, 70 and 100 grains) and the volume of …

Approved Butte Reduction Works (Brw) Smelter Area Mine Waste Remediation And Contaminated Groundwater Hydraulic Control Site Quality Assurance Project Plan (Qapp) For Microbial Analysis And Biotreatability; Request For Change Brw-2023-02, Josh Bryson

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.

Expression Of Hif-1Α, Caspase-3, P53, Hsp70, Hsp90, And Nrf2 In The Canine Spleen With Siderofibrotic Nodules: An Immunohistochemical And Immunofluorescence Perspective On Apoptosis, Ferroptosis, And Oxidative Stress, Ali Babanezhad-Gajouti, Amir Amniattalab

Turkish Journal of Veterinary & Animal Sciences

Splenic siderofibrotic nodules (SFNs) are benign tiny yellow-brownish foci found in dogs. Their pathogenesis is unclear whereas trauma and hemorrhage are assumed to be the possible causative factors. The spleen of 73 Iranian dogs of the mixed breed was examined for possible splenomegaly with SFNs. Ultrasonography, blood biochemistry, pathology, and immunohistochemistry revealed splenomegaly (n = 7), splenomegaly with SFNs (n = 6) and normal spleens (n = 60). There was no significant difference between the prevalence of splenomegaly with SFN among the examined dogs and their age or sex (p > 0.05). Ultrasonography represented a significant increase (p ≤ 0.01) in …

Spatial Immunoprofiling Of Adenoid Cystic Carcinoma Reveals B7-H4 Is A Therapeutic Target For Aggressive Tumors, Luana Guimaraes Sousa, Daniel J Mcgrail, Felippe Lazar Neto, Kaiyi Li, Mario L Marques-Piubelli, Sammy Ferri-Borgogno, Hui Dai, Yoshitsugu Mitani, Nicole Spardy Burr, Zachary A Cooper, Krista Kinneer, Maria Angelica Cortez, Shiaw-Yih Lin, Diana Bell, Adel El Naggar, Jared Burks, Renata Ferrarotto

Faculty, Staff and Student Publications

PURPOSE: Adenoid cystic carcinoma (ACC) is a heterogeneous malignancy, and no effective systemic therapy exists for metastatic disease. We previously described two prognostic ACC molecular subtypes with distinct therapeutic vulnerabilities, ACC-I and ACC-II. In this study, we explored the ACC tumor microenvironment (TME) using RNA-sequencing and spatial biology to identify potential therapeutic targets.

EXPERIMENTAL DESIGN: Tumor samples from 62 ACC patients with available RNA-sequencing data that had been collected as part of previous studies were stained with a panel of 28 validated metal-tagged antibodies. Imaging mass cytometry (IMC) was performed using the Fluidigm Helios CyTOF instrument and analyzed with Visiopharm …

Determination Of Virulence Genes And Antibiotic Resistance Profiles Of Streptococcus Agalactiae Isolated From Buffalo Milk, Nevi̇n Tuzcu, Hasan Hüseyi̇n Hadi̇mli̇, Beatri̇z Padron

Turkish Journal of Veterinary & Animal Sciences

Mastitis is a contagious disease that causes significant milk loss and serious economic damage in dairy animals. Streptococcus agalactiae causes clinical and subclinical mastitis in animals and infections in humans, especially adults, and newborns. This study aimed to confirm the identification of S. agalactiae isolates by PCR in buffalo milk; to determine the antibiotic resistance and virulence genes by multiplex PCR. The material of this study consisted of 30 (12%) S. agalactiae strains identified by phenotypic, biochemical, and PCR methods (rRNA-16S) from 250 isolates with bacterial growth from milk samples of buffaloes with mastitis. In addition, the Kirby-Bauer disc diffusion …

Effect Of Feeding Frequency On Growth, Fecundity, And Meat Quality Of Abant Trout (Salmo Abanticus Tortonese, 1954) Broodstock, Mehmet Zeki̇ Alkan, Nadi̇r Başçinar

Turkish Journal of Veterinary & Animal Sciences

This study was carried out to investigate the growth data, egg production and changes in the biochemical structure of meat of Abant trout depending on feeding frequency (once a day, twice a day, three times a day, four times a day) in order to contribute to the economy through the private sector. All fish in the groups were planned to be of similar weight at the beginning of the study. Individual fish weights were measured at the beginning of the study, and the average was found to be 224.87 ± 0.69 g. At the end of the study, the weights …

An Evaluation Of Canine Inguinal Hernias Containing The Uterus: Clinical Experience Of Four Cases (2017-2022) And Literature Review, Fi̇rdevs Bi̇nli̇, Fati̇h Büyükbudak, İpek İnan, Volkan Ferahoğlu, Anil Gürkan Aksu, Murat Findik, Serhan Serhat Ay

Turkish Journal of Veterinary & Animal Sciences

The aim of this study is to identify and summarize the evidence and risk factors of canine inguinal hernia containing the uterus (Inguinal Hysterocele; IH) etiology by presenting our clinical experience with a literature review. A total of 18 canine IH cases were evaluated in the study. Of these, four have not yet been published anywhere, two have been published before, and 12 were obtained through a literature review. According to the findings, 81.3% of the cases were small/medium races, 83.3% were ≥5 years old, and 72.7% were multiparous. Totally 83.3% of the cases were chronic and 72.2% of the …

Impact Of Black Soldier Fly (Hermetia Illucens) Fresh Meal On The Growth Performance, Digestive Enzymes, Hematology, And Intestinal Histology Of Cork Fish (Channa Striata), Boby Muslimin, Danang Yonarta, Eny Heriyati, Helmizuryani Helmizuryani, Meika Puspita Sari, Dewi Apriyanti, Rahmat Kurniawan

Turkish Journal of Veterinary & Animal Sciences

Black Soldier Fly (BSF) is an alternative ingredient for Fish Meal (FM) which is expected to reduce aquaculture operational costs and positively impact fish growth and health. The effect of BSF fresh meal on growth response, digestibility, intestinal hematology, and intestinal histology of cork fish was investigated. The BSF experiment with mixed percentages as treatments, by 20%, 50%, 80%, and 100%, was repeated four times. Furthermore, there were 50 individuals/m3 cork fish with an average weight of 1.6 ± 0.05 g distributed in each treatment. An increase in BSF influences a significant decrease in the Relative Growth Weight (RGW) and …

Stereological Investigation Of Medulla Oblongata Volume In Norduz Sheep, Ozan Ertaş, Gamze Çakmak

Turkish Journal of Veterinary & Animal Sciences

In this study, it was aimed to stereologically examine the medulla oblongata volume of Norduz sheep in the Gürpınar District of Van Province. Upon receiving news from the sections in the Gürpınar region, we went to the region. A total of 12 Norduz sheep skulls, 6 females and 6 males, were received from the Norduz sheep slaughter in the region. After the brains of Norduz sheep were dissected, they were fixed as a whole in formaldehyde for 1 week. Medulla oblongatas were separated from the brain and kept in formaldehyde for 1 week. Tissues obtained by sequential random sampling from …

In Vitro Antimicrobial And Antibiofilm-Forming Activities Of Origanum Munzurense Plant Extract On Some Foodborne Gram-Negative Bacteria, Hali̇l Yalçin, Esra Zeybek, Oktay Özkan, Asim Kart

Turkish Journal of Veterinary & Animal Sciences

lants are an important source for the discovery of antimicrobial formulations due to the many biologically active components they contain. In this study, in vitro antimicrobial and antibiofilm forming activities of ethanolic extract of Origanum munzurense were investigated against some strains of foodborne pathogenic bacteria. To investigate the antimicrobial activity, the minimal inhibitory concentration values against the selected bacteria and antibiofilm-forming activity were tested with the liquid microdilution method and microplate method, respectively. MICs of Origanum munzurense extract against the bacteria tested are 32 mg/mL for Escherichia coli O157: H7 ATCC 35150, 32 mg/mL for Escherichia coli O157: H7 ATCC …

A Multidimensional Connectomics- And Radiomics-Based Advanced Machine-Learning Framework To Distinguish Radiation Necrosis From True Progression In Brain Metastases, Yilin Cao, Vishwa S Parekh, Emerson Lee, Xuguang Chen, Kristin J Redmond, Jay J Pillai, Luke Peng, Michael A Jacobs, Lawrence R Kleinberg

Faculty, Staff and Student Publications

We introduce tumor connectomics, a novel MRI-based complex graph theory framework that describes the intricate network of relationships within the tumor and surrounding tissue, and combine this with multiparametric radiomics (mpRad) in a machine-learning approach to distinguish radiation necrosis (RN) from true progression (TP). Pathologically confirmed cases of RN vs. TP in brain metastases treated with SRS were included from a single institution. The region of interest was manually segmented as the single largest diameter of the T1 post-contrast (T1C) lesion plus the corresponding area of T2 FLAIR hyperintensity. There were 40 mpRad features and 6 connectomics features extracted, as …

Latitudinal Variation In The Potential Activity Of Atlantic Ocean Bacterioplankton Revealed Through 16s Rrna And 16s Rrna Gene Metabarcoding, Ro Allen, Kimberley E. Bird, J. Colin Murrell, Michael Cunliffe

School of Biological and Marine Sciences

The activities of bacterioplankton sustain open ocean biogeochemical and ecological processes, however, little is known about the activity of specific bacterioplankton, especially related to their biogeography across oceanic scales. The Atlantic is the second largest of the world’s oceans and has an essential role in the global carbon cycle. Here, we show congruence in the structure of 16S rRNA and 16S rRNA gene derived bacterioplankton communities throughout the Atlantic Ocean from temperate to tropical regions. We used 16S rRNA:16S rRNA gene ratios as a phylogenetically resolved proxy for potential activity, demonstrating ocean-scale patterns of putative oligotrophy and copiotrophy in major …

The Effectiveness Of Interventions To Increase Antiretroviral Therapy (Art) Adherence Among Latinx Men Who Have Sex With Men (Msm) With Human Immunodeficiency Virus (Hiv) In The United States: A Systematic Review, Everardo Leon

Doctoral Dissertations

The human immunodeficiency virus (HIV) continues to affect Latinx men who have sex with men (MSM). Interventions have been developed to improve antiretroviral therapy (ART) adherence, but little is known about the number of available interventions and their effectiveness to assist Latinx MSM. The current systematic review investigated the effects of interventions aimed at improving ART adherence for the treatment of adult Latinx MSM with HIV in the United States. The systematic review followed the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines to communicate the results. The inclusion criteria comprised Latinx MSM with HIV, any type of …