Calcium Carbonate As A Potential Intervention To Prevent Labor Dystocia: Narrative Review Of The Literature,
2023
Chicago Medical School at Rosalind Franklin University
Calcium Carbonate As A Potential Intervention To Prevent Labor Dystocia: Narrative Review Of The Literature, Sabahat Raees, Marie Forgie, Rita Mitchell, Emily Malloy
Journal of Patient-Centered Research and Reviews
Anecdotally, there are attestations from clinicians of calcium carbonate being used successfully for laboring people experiencing labor dystocia. The goal of this narrative review was to provide a synopsis of pertinent literature on calcium use in obstetrics to explore the potential benefit of calcium carbonate as a simple and low-cost intervention for prevention or treatment of labor dystocia. To answer how calcium and carbonate physiologically contribute to myometrium contractility, we conducted a literature search of English-language peer-reviewed articles, with no year limitation, consisting of the keywords “calcium,” “calcium carbonate,” “calcium gluconate,” “pregnancy,” “hemorrhage,” and variations of “smooth muscle contractility” and …
Mirnas Signature As Potential Biomarkers For Cervical Precancerous Lesions In Human Papillomavirus Positive Women,
2023
Universidad de Antioquia
Mirnas Signature As Potential Biomarkers For Cervical Precancerous Lesions In Human Papillomavirus Positive Women, Martha I. González-Ramírez, Yurley T. Cardona, María C. Agudelo, Carolina López, Juan J. Florez-Acosta, Samuel Agudelo-Gamboa, Jone Garai, Li Li, Carlos A. Orozco-Castaño, Jovanny Zabaleta, Gloria I. Sánchez
School of Medicine Faculty Publications
Biomarkers to identify women at risk of cervical cancer among those with high-risk HPV infection (hrHPV+) are needed. Deregulated expression of microRNAs (miRNAs) contributes to hrHPV-induced cervical carcinogenesis. We aimed at identifying miRNAs with the capacity to distinguish high (CIN2+) and low (≤ CIN1) grade cervical lesions. We sequenced miRNA libraries from Formalin-Fixed Paraffin-Embedded (FFPE) tissues from women with CIN2+ (n = 10) and age-matched women with ≤ CIN1 (n = 10), randomly and retrospectively selected from a trial that followed women for 24 months after a hrHPV+ test at the screening visit. Five miRNAs differentially expressed were validated by …
Comparison Between Honey Produced By Bees, Aphids And Wasps In Kurdistan Region - Iraq Based On Biochemical Parameters,
2023
Department of Chemistry, College of Science, Salahaddin University- Erbil, Kurdistan Region, Iraq
Comparison Between Honey Produced By Bees, Aphids And Wasps In Kurdistan Region - Iraq Based On Biochemical Parameters, Jian Lateif Hussein
Al-Bahir Journal for Engineering and Pure Sciences
Honey is a sweet substance that has been valued by humans for its taste and health benefits. It is produced by honey bees from the sugary secretions of plants. However, other insects, such as aphids and wasps, also produce honey-like substances. This study aimed to compare the physical and biochemical properties of honey produced by honey bees, aphids, and wasps in the Kurdistan Region of Iraq. To achieve this, samples of honey, bitter honey, honeydew, and wasp honey were collected and examined. The samples were analyzed for total sugar, sucrose, water, Hydroxymethylfurfural (HMF), acidity, total acidity, diastase activity, total phenolic …
Detection Of Sars-Cov-2 Mutations In Vermillion, Sd, Wastewater Utilizing Probe-Based Rt-Qpcr,
2023
University of South Dakota
Detection Of Sars-Cov-2 Mutations In Vermillion, Sd, Wastewater Utilizing Probe-Based Rt-Qpcr, Matthew J. Schmitz
Honors Thesis
The COVID-19 pandemic, caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) from the subgenus Sarbecovirus, has presented numerous public health challenges for communities across the globe. As demonstrated by the Delta variant (B.1.617.2) and the recent Omicron variants, the virus can mutate and pose new risks for communities, such as reinfection, increased transmissibility, and variable mortality. As such, accurately monitoring the spread of specific variants has become a priority for public health agencies. However, clinical testing faces various limitations, and the increased use of at-home test kits inhibits surveillance. Wastewater-based epidemiology (WBE) can monitor infection rates of entire …
Correlation Between Gut Biomarkers And Depression,
2023
Rowan University
Correlation Between Gut Biomarkers And Depression, Jianle Gao
Stratford Campus Research Day
The correlation between the gut-microbiota- brain axis and mental state in the context of mental disorders such as Major Depressive Disorder (MDD), Schizophrenia, etc. has been well studied. Production of inflammatory and non-inflammatory metabolites by the gut- microbiota directly and indirectly affects the brain and mood. Therefore, colonization by maladaptive, pro-inflammatory bacteria may cause mood dysregulation and depressive features. Metabolites from these bacteria can be quantitatively analyzed for use as biomarkers of Major Depressive Disorder. Biomarkers studied include: serotonin, dopamine, butyrate, acetate, and propionate.
The Developing Effects Of Potassium Ferricyanide On Tetrahymena,
2023
Whittier College
The Developing Effects Of Potassium Ferricyanide On Tetrahymena, Katelyn Coronell
Whittier Scholars Program
Potassium Cyanide is a highly toxic chemical asphyxiant that interferes with the body's ability to use oxygen, typically by directly affecting the body by ingestion, inhalation, skin contact, or eye contact(CDC, 2011). Due to its high toxicity, the main effect that leads to the downfall of the organism begins with the cessation of aerobic metabolism; it does this by cyanide binding to the ferric ions and inhibiting cytochrome oxidase within the mitochondria (Zhang, 2015). There are no physical dangers the substance causes. Although, there are many chemical dangers. If used at temperatures higher than 70℉ The substance may produce toxic …
Uncovering Molecular Targets To Overcome Immunosuppression In Non-Small Cell Lung Cancer With Acquired Tki Resistance,
2023
The Texas Medical Center Library
Uncovering Molecular Targets To Overcome Immunosuppression In Non-Small Cell Lung Cancer With Acquired Tki Resistance, Sonia A. Patel
Dissertations and Theses (Open Access)
Non-small cell lung cancer (NSCLC) remains the leading cause of cancer-related deaths worldwide. Targeted therapeutic agents, such as epidermal-like growth factor receptor (EGFR) tyrosine kinase inhibitors (TKIs) or monoclonal antibodies targeting vascular endothelial growth factor (VEGF/R), can effectively inhibit upregulated signaling pathways driving tumorigenesis in NSCLC and many other cancers. Unfortunately, however, resistance to such targeted therapies inevitably arise in most patients and can occur through a variety of resistance mechanisms including genomic alterations and upregulation of bypass pathways. Additionally, patients who have acquired resistance to these targeted agents typically have tumors characterized by an immunosuppressive tumor microenvironment and thus …
Utilizing Ultra-Performance Chromatography High-Resolution Mass Spectrometry To Investigate Fatty Acid Mediated Antibiotic Tolerance,
2023
University of Tennessee, Knoxville
Utilizing Ultra-Performance Chromatography High-Resolution Mass Spectrometry To Investigate Fatty Acid Mediated Antibiotic Tolerance, Brittni Woodall
Doctoral Dissertations
The lipid membrane is the first component necessary to sustain life. To maintain homeostasis, segregate cellular machinery, provide protection from the environment, and reproduce, an organism must establish a boundary in which the processes can occur. Throughout the last two decades, research has propelled our knowledge of lipid membranes much beyond original hypotheses. Once thought of to be static and uniform, the understanding of the lipid membrane has evolved to encompass a structure that is responsive, unique, and intricately constructed by the organism itself. By chance or by choice, organisms adapt the lipid membrane according to the environment for which …
Splenic Asssessment Of The Toxicological Effects Of Dietary Consumption Of Pfbs (Perfluorobutane Sulfonic Acid),
2023
Georgia Southern University
Splenic Asssessment Of The Toxicological Effects Of Dietary Consumption Of Pfbs (Perfluorobutane Sulfonic Acid), Janelene Sanders
Honors College Theses
Perfluoroalkyl and polyfluoroalkyl substances (PFAs) are synthetic chemicals that can pose adverse health effects such as kidney cancer, thyroid disease, pregnancy complications and liver damage due to human exposure in food and drinking water. In this study, the class of PFAs that will be investigated is Perfluorobutane sulfonic acid (PFBS), which is commonly found in the environment and consumer products such as wastewater, dust, and floor cleaners, and consists of 4 carbon chain bonded with fluorine and a sulfonic acid functional group. To accomplish study goals, PFBS, a shorter carbon chain length was ingested by Sprague Dawley rats. Serum LDH …
Upregulation Of Cell Surface Glycoproteins In Correlation With Kshv Lana In The Kaposi Sarcoma Tumor Microenvironment,
2023
LSU Health Sciences Center - New Orleans
Upregulation Of Cell Surface Glycoproteins In Correlation With Kshv Lana In The Kaposi Sarcoma Tumor Microenvironment, Sara R. Privatt, Owen Ngalamika, Jianshui Zhang, Qinsheng Li, Charles Wood, John T. West
School of Medicine Faculty Publications
HIV-associated epidemic Kaposi sarcoma (EpKS) remains one of the most prevalent cancers in sub-Saharan Africa despite the widespread uptake of anti-retroviral therapy and HIV-1 suppression. In an effort to define potential therapeutic targets against KS tumors, we analyzed previously published KS bulk tumor transcriptomics to identify cell surface biomarkers. In addition to upregulated gene expression (>6-fold) in the EpKS tumor microenvironment, biomarkers were selected for correlation with KSHV latency-associated nuclear antigen (LANA) expression. The cell surface glycoprotein genes identified were KDR, FLT4, ADAM12, UNC5A, ZP2, and OX40, as well as the endothelial lineage determinants Prox-1 and CD34. Each protein …
Investigating The Antibacterial And Immunomodulatory Properties Of Lactobacillus Acidophilus Postbiotics,
2023
Rowan University
Investigating The Antibacterial And Immunomodulatory Properties Of Lactobacillus Acidophilus Postbiotics, Rachael M. Wilson
Graduate School of Biomedical Sciences Theses and Dissertations
Probiotics are nonpathogenic microorganisms that have been extensively studied for their ability to prevent various infectious, gastrointestinal, and autoimmune diseases. The mechanisms underlying these probiotic effects have not been elucidated. However, we and other researchers have evidence suggesting that probiotic bacteria secrete metabolites that are antimicrobial and anti-inflammatory. As such, we developed a methodology to collect the secreted metabolites from a probiotic bacterium, Lactobacillus acidophilus, and tested this cell free filtrate (CFF) both in vitro and in vivo. Using this CFF, we have demonstrated that L. acidophilus secretes a molecule(s) that has specific bactericidal activity against the opportunistic pathogen, Pseudomonas …
The Effects Of Vitamin B1 Analog, Benfotiamine, On The Prevention Of Non-Small Cell Lung Cancer,
2023
Noorda College of Osteopathic Medicine
The Effects Of Vitamin B1 Analog, Benfotiamine, On The Prevention Of Non-Small Cell Lung Cancer, Emely Fernandez, Hannah Christensen, Kota A. Ramana
Annual Research Symposium
No abstract provided.
Utilizing The Zebrafish Species, Danio Rerio, To Assess The Effect Of Acute Treatment With St. John’S Wort Supplements On Anxiety As Measured By The Novel Dive Tank Test,
2023
Lincoln Memorial University
Utilizing The Zebrafish Species, Danio Rerio, To Assess The Effect Of Acute Treatment With St. John’S Wort Supplements On Anxiety As Measured By The Novel Dive Tank Test, Sebastian Woodson, Lori Mcgrew Dr.
Research Projects
Background: The zebrafish species, Danio rerio, is a widely utilized model organism with well-characterized behaviors including anxiety-like behavior when placed into a novel environment. In addition, the fish can be treated with substances by immersion.
St. John’s Wort has been suggested as a plant-based treatment for depression and anxiety because it contains compounds that inhibit the serotonin transporter (SERT) among other effects. A number of St. John’s Wort supplements are commercially available.
The National Institute of Mental Health (NIMH) estimates that about 19% of US adults suffer an anxiety disorder each year and about 31% will experience an anxiety disorder …
Role Of Adenylyl Cyclase Type 7 In Functions Of Bv-2 Microglia,
2022
LSU Health Sciences Center - New Orleans
Role Of Adenylyl Cyclase Type 7 In Functions Of Bv-2 Microglia, Yawen Hu, Rebecca A. Hill, Masami Yoshimura
School of Medicine Faculty Publications
To assess the role of adenylyl cyclase type 7 (AC7) in microglia’s immune function, we generated AC7 gene knockout (AC7 KO) clones from a mouse microglial cell line, BV-2, using the CRISPR-Cas9 gene editing system. The ability of BV-2 cells to generate cAMP and their innate immune functions were examined in the presence or absence of ethanol. The parental BV-2 cells showed robust cAMP production when stimulated with prostaglandin-E1 (PGE1) and ethanol increased cAMP production in a dose-dependent manner. AC7 KO clones of BV-2 cells showed diminished and ethanol-insensitive cAMP production. The phagocytic activity of the parental BV-2 cells was …
Therapies For Mitochondrial Disorders,
2022
Technological University of the Shannon: Midlands Midwest
Therapies For Mitochondrial Disorders, Kayli Sousa Smyth, Anne Mulvihill
SURE_J: Science Undergraduate Research Journal
Mitochondria are cytoplasmic, double-membrane organelles that synthesise adenosine triphosphate (ATP). Mitochondria contain their own genome, mitochondrial DNA (mtDNA), which is maternally inherited from the oocyte. Mitochondrial proteins are encoded by either nuclear DNA (nDNA) or mtDNA, and both code for proteins forming the mitochondrial oxidative phosphorylation (OXPHOS) complexes of the respiratory chain. These complexes form a chain that allows the passage of electrons down the electron transport chain (ETC) through a proton motive force, creating ATP from adenosine diphosphate (ADP). This study aims to explore current and prospective therapies for mitochondrial disorders (MTDS). MTDS are clinical syndromes coupled with abnormalities …
The Use Of Autologous Prp Gel For The Treatment Of Diabetic Foot Ulcers,
2022
James Madison University
The Use Of Autologous Prp Gel For The Treatment Of Diabetic Foot Ulcers, Erin Klein, Dominic E. Paoletti
Physician Assistant Capstones, 2020-current
The purpose of this systematic literature review is to examine the efficacy of platelet rich-plasma (PRP) gel as a therapy for diabetic foot ulcers (DFUs). Infections in patients with diabetes, especially diabetic foot ulcers, are challenging to treat due to neurovascular compromise. Searches were done in PubMed utilizing the terms “diabetic foot ulcer”, “platelet rich plasma” and “autologous”. In PubMed, the following limits and terms were used: randomized control trial (RCTs), sample size greater than 30 participants, foot ulcers, and English. A meta-analysis revealed three studies meeting inclusion/exclusion criteria: Li et al, Gude et al, and Ahmed et al. The …
Metabolic Pathways Enriched According To Erg Status Are Associated With Biochemical Recurrence In Hispanic/Latino Patients With Prostate Cancer,
2022
Instituto Nacional de Cancerología de Colombia
Metabolic Pathways Enriched According To Erg Status Are Associated With Biochemical Recurrence In Hispanic/Latino Patients With Prostate Cancer, Natalia L. Acosta-Vega, Rodolfo Varela, Jorge Andrés Mesa, Jone Garai, Melody C. Baddoo, Alberto Gómez-Gutiérrez, Silvia J. Serrano-Gómez, Marcela Nuñez Lemus, Martha Lucía Serrano, Jovanny Zabaleta, Alba L. Combita, María Carolina Sanabria-Salas
School of Medicine Faculty Publications
Background: The role of ERG-status molecular subtyping in prognosis of prostate cancer (PCa) is still under debate. In this study, we identified differentially expressed genes (DEGs) according to ERG-status to explore their enriched pathways and implications in prognosis in Hispanic/Latino PCa patients. Methods: RNA from 78 Hispanic PCa tissues from radical prostatectomies (RP) were used for RNA-sequencing. ERGhigh/ERGlow tumor groups were determined based on the 1.5-fold change median expression in non-tumor samples. DEGs with a False Discovery Rate (FDR) < 0.01 and a fold change >2 were identified between ERGhigh and ERGlow tumors and submitted to enrichment analysis in MetaCore. Survival and association analyses were performed …
The Kinetics And Cellular Imaging Of Multi-Color Fluorescent And Chemiluminescent Compounds,
2022
Southern Methodist University
The Kinetics And Cellular Imaging Of Multi-Color Fluorescent And Chemiluminescent Compounds, Bo Li
Chemistry Theses and Dissertations
A three-dimensional display is a useful method which can provide spatially accurate representations of high-resolution images with a 360° view. Therefore, it has potential to be applied widely in the medical area, entertainment industry and for military applications. According to the first-generation 3D digital light photoactivatable dye display (3D Light PAD), N-phenyl spirolactam rhodamine B was used as photoactivatable compound that could be switched from non-fluorescent to fluorescent using ultraviolet light. However, the detailed mechanism, how other rhodamine derivatives would perform in 3D Light PAD, and what other factors in this system could improve the imaging quality remained unclear. …
Development Of A Decellularized Hydrogel Composite And Its Application In A Novel Model Of Disc-Associated Low Back Pain In Female Sprague Dawley Rats,
2022
University of Nebraska-Lincoln
Development Of A Decellularized Hydrogel Composite And Its Application In A Novel Model Of Disc-Associated Low Back Pain In Female Sprague Dawley Rats, David Lillyman
Biological Systems Engineering--Dissertations, Theses, and Student Research
Chronic low back pain is a global socioeconomic crisis compounded by an absence of reliable, curative treatments. The predominant pathology associated with chronic low back pain is degeneration of intervertebral discs in the lumbar spine. During degeneration, nerves can sprout into the intervertebral disc tissue and be chronically subjected to inflammatory and mechanical stimuli, resulting in pain. Pain arising from the intervertebral disc, or disc-associated pain, is a complex, multi-faceted disorder which necessitates valid animal models to screen therapeutics and study pathomechanisms of pain.
While many research teams have created animal models of disc degeneration, the translation of these platforms …
Thromboelastography Profiles Of Hemophilia A Patients On Emicizumab,
2022
Wayne State University
Thromboelastography Profiles Of Hemophilia A Patients On Emicizumab, Daniel J. Vanzweden, Meera Chitlur, Charity J. Stadler
Medical Student Research Symposium
Emicizumab is a new monoclonal antibody developed to dtreat people with Hemophilia A, especially those with antibodies. However, breakthrough bleeding can still occur in patients taking Emicizumab. TEG is a global coagulation assay which measures coagulability through viscosity. This study describes the use of tissue factor activated TEG in measuring bleeding profiles in patients taking Emicizumab. The goal of this prospective study is to determine if TEG can be used, which variables of TEG might be useful, and how much more useful it is than the current standard, aPtt. Findings include a 25% increased R time and 24% increased K …
