Assessing Mid To Long Term Amputation-Free Survival Rates In Chronic Limb-Threatening Ischemia; A Study Of Hybrid Vascular Techniques, 2024 St. Pantelimon Emergency Clinical Hospital, Department of Surgery, Bucharest, Romania
Assessing Mid To Long Term Amputation-Free Survival Rates In Chronic Limb-Threatening Ischemia; A Study Of Hybrid Vascular Techniques, Cristian Traian Paius, Vlad Denis Constantin, Alexandru Carap, Andrei Tarus, Grigore Tinica
Journal of Mind and Medical Sciences
Introduction. Chronic limb-threatening ischemia (CLTI) is a debilitating condition characterized by inadequate blood supply to the lower extremities, often leading to tissue damage, ulcers, and limb loss. Amputation-free survival (AFS) serves as a crucial measure in evaluating interventions and managing CLTI, emphasizing limb preservation, functional restoration, and prevention of recurrent ischemic events. Objectives. This study aimed to assess mid to long term AFS in CLTI patients treated with hybrid vascular techniques. Materials and Methods. Conducted over 24 months at the Emergency Hospital of Saint Pantelimon in Bucharest, Romania, the study enrolled 62 adult CLTI patients, tracking them postoperatively. Kaplan Meyer …
Non-St Elevation Myocardial Infarction Presentation In Severe Aortic Stenotic Patient, 2024 Philadelphia College of Osteopathic Medicine
Non-St Elevation Myocardial Infarction Presentation In Severe Aortic Stenotic Patient, Margi Desai, Daniel Maysonet
The Journal of Integrated Primary Care
This case report demonstrates a patient who presents with typical findings for a diagnosis of NSTEMI. Upon further evaluation, this diagnosis was able to be ruled out. Presentations and labs consistent with NSTEMI masked the true diagnosis of aortic stenosis due to oxygen supply/demand mismatch.
The Importance Of Serial 12-Lead Ecgs In The Prehospital Setting: A Case Of Transient St Elevation Myocardial Infarction (Tstemi), 2024 Drexel University College of Medicine
The Importance Of Serial 12-Lead Ecgs In The Prehospital Setting: A Case Of Transient St Elevation Myocardial Infarction (Tstemi), Zachary J. Blickley Nrp, Fp-C, Matthew E. Kent Nrp, Fp-C, Benjamin J. Lawner Do, Emt-P
Tower Health Research Day
No abstract provided.
Hif Expression In Clear-Cell Renal Cell Carcinoma (Ccrcc) Tumors Of Adults With And Without Obstructive Sleep Apnea (Osa), 2024 Wayne State University
Hif Expression In Clear-Cell Renal Cell Carcinoma (Ccrcc) Tumors Of Adults With And Without Obstructive Sleep Apnea (Osa), Olivia Heppell, Carlos Guerra Londono, Nilesh Gupta
Medical Student Research Symposium
Introduction: Upregulation of hypoxia-inducible factors (HIF) is an important pathological feature shared by clear cell renal cell carcinoma (ccRCC) and obstructive sleep apnea (OSA). However, it is unclear whether OSA alters the pathogenesis of ccRCC via HIF expression.
Methods: A retrospective cohort of adults undergoing nephrectomy for ccRCC was identified electronically (IRB#16040-1). The diagnosis of OSA was established with preoperative STOP-BANG scores or polysomnography. A consecutive sample of 20 individuals with and 20 without OSA was selected. Clinical characteristics and pathology results were reviewed. Resected tumor sections were immunohistochemically stained for HIF-1& HIF-2 at antibody dilutions of 1:150. Intensity and …
Utilizing Primary Human Airway Mucociliary Tissue Cultures To Model Ramifications Of Chronic E-Cigarette Usage., 2024 Rowan University
Utilizing Primary Human Airway Mucociliary Tissue Cultures To Model Ramifications Of Chronic E-Cigarette Usage., Vincent J Manna, Shannon Dwyer, Vanessa Pizutelli, Salvatore J Caradonna
Rowan-Virtua School of Osteopathic Medicine Faculty Scholarship
Electronic cigarettes are battery powered devices that use a vape-liquid to produce a vapor that is inhaled. A consequence of the rise in e-cigarette usage was the 2019 emergence of a vaping-induced respiratory disease denoted as 'e-cigarette or vaping use-associated lung injury' (EVALI). One of the suspected causes of EVALI is Vitamin E Acetate (VEA), which was found to be a diluent in certain illicit vape-pens, whereas nicotine is commonly diluted in equal parts propylene glycol and vegetable glycerin (PG:VG). The prevalent use of e-cigarettes and the emergence of a novel illness has made understanding how e-cigarette vapors affect our …
Formulation Of Preservation Solutions For Model Generation With In Vivo Tissue Morphology, 2024 Purdue University
Formulation Of Preservation Solutions For Model Generation With In Vivo Tissue Morphology, Holly Pickett
The Journal of Purdue Undergraduate Research
No abstract provided.
Common Heart Failure With Preserved Ejection Fraction Animal Models Yield Disparate Myofibril Mechanics, 2024 Johns Hopkins University, Baltimore MD
Common Heart Failure With Preserved Ejection Fraction Animal Models Yield Disparate Myofibril Mechanics, Axel J. Fenwick, Vivek P. Jani, D. Brian Foster, Thomas E. Sharp, Traci T. Goodchild, Kyle Lapenna, Jake E. Doiron, David J. Lefer, Joseph A. Hill, David A. Kass, Anthony Cammarato
School of Medicine Faculty Publications
No abstract provided.
Exploring The Impact Of Swimming On Asthma Management In Asian Americans, 2024 Dominican University of California
Exploring The Impact Of Swimming On Asthma Management In Asian Americans, Trishtine Tran
Nursing | Senior Theses
Asthma is a respiratory disease that leads to narrowing of the airways in the lungs due to inflammation and mucus. Common symptoms include cough, wheezing, asthma attacks, excess mucus production, and decreased exercise tolerance. Pharmacological treatment methods for asthma include bronchodilators, corticosteroids, and allergy medications. Nonpharmaceutical treatments include monitoring of exposure to allergens and breathing exercises, however swimming is not as commonly suggested. The purpose of this study is to investigate whether implementation of a swimming education class will influence the effectiveness of swimming on asthma management in Asian Americans. This study aims to examine quality of life, changes in …
Plasma Protein Signatures Of Adult Asthma, 2024 National Institutes of Health
Plasma Protein Signatures Of Adult Asthma, Gordon J. Smilnak, Yura Lee, Abhijnan Chattopadhyay, Annah B. Wyss, Julie D. White, Sinjini Sikdar, Jianping Jin, Andrew J. Grant, Alison A. Motsinger-Reif, Jian-Liang Li, Mikyeong Lee, Bing Yu, Stephanie J. London
Mathematics & Statistics Faculty Publications
Background: Adult asthma is complex and incompletely understood. Plasma proteomics is an evolving technique that can both generate biomarkers and provide insights into disease mechanisms. We aimed to identify plasma proteomic signatures of adult asthma.
Methods: Protein abundance in plasma was measured in individuals from the Agricultural Lung Health Study (ALHS) (761 asthma, 1095 non-case) and the Atherosclerosis Risk in Communities study (470 asthma, 10,669 non-case) using the SOMAScan 5K array. Associations with asthma were estimated using covariate adjusted logistic regression and meta-analyzed using inverse-variance weighting. Additionally, in ALHS, we examined phenotypes based on both asthma and seroatopy (asthma with …
The Positive Functional And Structural Cardiovascular Impact Of Homoarginine In Aged Rats Via Modulation Of Cardiac Inos/Fibrosis Pathway And Ampk, 2024 Medical Physiology Department, Faculty of Medicine, Menoufia University, Menoufia, 3251, Egypt
The Positive Functional And Structural Cardiovascular Impact Of Homoarginine In Aged Rats Via Modulation Of Cardiac Inos/Fibrosis Pathway And Ampk, Heba Fathy El-Domiaty, Walaa Abdellah Esa, Nesrin Abd Allah Salman
Menoufia Medical Journal
Objectives To investigate the cardiovascular protective effect of HA in aged rats and to clarify the underlying mechanisms. Background: Aging is a natural process, which has a gradual biological impact on the normal functions of different organs. Methods Thirty male Wistar rats were divided in to 3 groups: adult (4-6 months), aged (23-24 months) and aged HA supplemented groups. Systolic blood pressure (SBP), electrocardiogram (ECG) and aortic blood flow parameters were recorded for all rats. Then, rats were sacrificed and cardiac tissue was dissected to measure the cardiac levels of malondialdehyde (MDA), superoxide dismutase (SOD) and tumor necrosis factor-α (TNF-α). …
Exploring The Impact Of Swimming On Asthma Management In Asian Americans, 2024 Dominican University of California
Exploring The Impact Of Swimming On Asthma Management In Asian Americans, Trishtine Tran
Nursing | Student Research Posters
Asthma is a respiratory disease that leads to narrowing of the airways in the lungs due to inflammation and mucus. Common symptoms include cough, wheezing, asthma attacks, excess mucus production, and decreased exercise tolerance. Pharmacological treatment methods for asthma include bronchodilators, corticosteroids, and allergy medications. Nonpharmaceutical treatments include monitoring of exposure to allergens and breathing exercises, however swimming is not as commonly suggested. The purpose of this study is to investigate whether implementation of a swimming education class will influence the effectiveness of swimming on asthma management in Asian Americans. This study aims to examine quality of life, changes in …
Optimizing Ventilator-Associated Pneumonia Prevention And Education: In Adult Icu Settings, 2024 Dominican University of California
Optimizing Ventilator-Associated Pneumonia Prevention And Education: In Adult Icu Settings, Danielle Gonzalez
Nursing | Student Research Posters
Abstract
Background: Ventilator associated pneumonia (VAP) in adult intensive care patient units (ICU) is one of the most common and deadly nosocomial infections today. Studies have identified a gap in intensive care nurse ventilator education and compliance with hospital protocols. Overall increasing the rates of VAP and morbidity. Hospitals worldwide have shown a decrease in VAP rates after inheriting "VAP-bundles''. This includes nurse specific interventions and assessments as a preventative measure. However, studies failed to demonstrate which bundle interventions directly correspond to the prevention of VAP. Purpose: Address all components of education, a nurse’s ability to properly identify and understand …
Hematological Biomarkers Of Troponin, Neutrophil-To-Lymphocyte Ratio, And Monocyte-Tolymphocyte Ratio Serve As Effective Predictive Indicators Of High-Risk Mortality In Acute, 2023 Faculty of Medicine, Universitas Udayana, Denpasar, Bali, Indonesia
Hematological Biomarkers Of Troponin, Neutrophil-To-Lymphocyte Ratio, And Monocyte-Tolymphocyte Ratio Serve As Effective Predictive Indicators Of High-Risk Mortality In Acute, Bryan Gervais De Liyis, Angela Faustine Ciaves, Marwa Humaira Intizam, Pierre Joshua Jusuf, I Made Junior Rina Artha
BioMedicine
Background: Assessing high-risk mortality in acute coronary syndrome (ACS) patients, encompassing ST-Elevation Myocardial Infarction (STEMI), Non-ST-Elevation Myocardial Infarction (NSTEMI), and Unstable Angina Pectoris (UAP), is crucial. However, the prognostic significance of hematological parameters in predicting high-risk mortality in ACS patients remains uncertain despite advancements in ACS research. Aim: The aim was to investigate prognostic significance of hematological parameters troponin, Creatine Kinase-MB (CKMB), Neutrophil-to-Lymphocyte Ratio (NLR), Platelet-to-Lymphocyte Ratio (PLR), Monocyte-to-Lymphocyte Ratio (MLR), Basophil-to-Lymphocyte Ratio (BLR), and Eosinophil-to-Lymphocyte Ratio (ELR) levels in predicting high-risk mortality in ACS patients. Methods: In this retrospective observational study, data from medical records of 115 patients with …
Coronary Artery Calcium Scoring In Asymptomatic Patients, 2023 Brooklyn Hospital Center, Brooklyn, NY
Coronary Artery Calcium Scoring In Asymptomatic Patients, Bilal Hussain, Ahmed Mahmood, Michael G. Flynn, Thomas Alexander
HCA Healthcare Journal of Medicine
Coronary artery calcium (CAC) scoring is an important prognostic tool for personalized cardiovascular preventive care and has recently been incorporated into American College of Cardiology/American Heart Association guidelines. CAC provides direct visualization and quantification of CAC burden for risk stratification and primary prevention of cardiovascular events in an asymptomatic population. CAC scoring is recommended for individuals with intermediate 10-year atherosclerotic cardiovascular disease (ASCVD) risk and selective populations with borderline ASCVD risk. In this review, we outline the interpretation of CAC scores for predicting the risk of cardiovascular events, and we highlight the guidelines for starting statin and potentially starting aspirin …
Atrial Fibrillation: Rate Versus Rhythm Control, 2023 Corpus Christi Medical Center
Atrial Fibrillation: Rate Versus Rhythm Control, Carlos E. Vargas, Mina Bhatnagar, Haris Ahmed, Michael G. Flynn, Thomas Alexander
HCA Healthcare Journal of Medicine
Atrial fibrillation (AF) remains the most common arrhythmia worldwide and is expected to affect approximately 12 million individuals in the United States alone by 2030. Thromboembolic events remain a feared complication of AF and should be treated and risk-stratified utilizing the CHA₂DS₂-VASc scoring system. Other complications of AF span a wide spectrum from impaired quality of life (QoL) to an increase in all-cause mortality. Rate control strategies consist of controlling the ventricular rate and have been shown to be a safe and effective strategy for asymptomatic AF patients. In patients who are plagued with symptoms leading to impaired QoL or …
Management Of Asymptomatic Hypertension In The Inpatient Setting., 2023 Marshall University Joan C. Edwards School of Medicine
Management Of Asymptomatic Hypertension In The Inpatient Setting., Charles Meadows, Mehiar Elhamdani, Dial Larry, Murad Kheetan, Khaled Al-Baqain
Marshall Journal of Medicine
Hypertension is common in hospitalized patients and is most often asymptomatic. While there are no guidelines for management of such patients, aggressive blood pressure treatment, including the use of intravenous antihypertensives, is often undertaken. While evidence of benefit is lacking, emerging data suggest that treatment of asymptomatic hypertension in the inpatient setting is associated with adverse outcomes, including acute kidney injury and ischemic stroke. In addition, the intensification of a preexisting antihypertensive regimen at hospital discharge significantly increases the risk of readmission without significant improvement in outpatient hypertension control. Such a combination of a common problem with the demonstrable benefit …
The Sympathetic Neural Control Of The Circulation At Rest And During Exercise: Effects Of Age, Biological Sex, And Sex Hormones, 2023 Western University
The Sympathetic Neural Control Of The Circulation At Rest And During Exercise: Effects Of Age, Biological Sex, And Sex Hormones, Andrew W. D'Souza
Electronic Thesis and Dissertation Repository
The overall objective of this dissertation was to determine the impact of age, sex, and sex hormones on the discharge behaviours of muscle sympathetic action potentials (APs) as well as the corresponding changes in peripheral vasoconstriction and blood pressure at rest and during exercise. The microneurographic technique was employed to record multi-unit muscle sympathetic nerve activity (MSNA), with a continuous wavelet transform applied post-hoc to evaluate APs within the recorded neurogram. Study One examined the impact of aging on the central and peripheral arcs of the sympathetic baroreflex under resting conditions. This study revealed that middle-aged-to-older adults demonstrated heightened sympathetic …
Systemic Review Of Clot Retraction Modulators, 2023 LSU Health Sciences Center - New Orleans
Systemic Review Of Clot Retraction Modulators, Alaina Guilbeau, Rinku Majumder
School of Graduate Studies Faculty Publications
Through a process termed clot retraction, platelets cause thrombi to shrink and become more stable. After platelets are activated via inside-out signaling, glycoprotein αIIbβIII binds to fibrinogen and initiates a cascade of intracellular signaling that ends in actin remodeling, which causes the platelet to change its shape. Clot retraction is also important for wound healing. Although the detailed molecular biology of clot retraction is only partially understood, various substances and physiological conditions modulate clot retraction. In this review, we describe some of the current literature pertaining to clot retraction modulators. In addition, we discuss compounds from Cudrania trucuspidata, Arctium lappa, …
Role Of Pseudomonas Aeruginosa Exoenzymes S, T, And Y In The Modulation Of Intrinsic Apoptosis In Pulmonary Microvascular Endothelial Cells, 2023 University of South Alabama
Role Of Pseudomonas Aeruginosa Exoenzymes S, T, And Y In The Modulation Of Intrinsic Apoptosis In Pulmonary Microvascular Endothelial Cells, Andrea M. Vavrinek
Honors Theses
P. aeruginosa is the most common cause of ventilator-associated pneumonia in ICU patients. P. aeruginosa uses a type III secretion system to inject exoenzymes S, T, U, and Y into host cells, exhibiting unique effects. Pulmonary microvascular endothelial cells (PMVECs) are used to evaluate cellular changes caused by exoenzymes. ExoY infection of PMVECs leads to cell rounding but does not lead to cell death, unlike ExoS/T. The current study evaluated the exoenzyme-induced modulation of intrinsic apoptosis in endothelial cells. Strain PAK, producing ExoS, T, and Y, was compared to isogenic strains expressing either S, SY, T, TY, Y, or none …
Corneal Injury Is Associated With Stromal And Vascular Alterations Within Cranial Dura Mater, 2023 Thomas Jefferson University
Corneal Injury Is Associated With Stromal And Vascular Alterations Within Cranial Dura Mater, Olga V. Glinskii, Vladislav V. Glinsky, Leike Xie, Filiz Bunyak, Vladimir V. Glinskii, Sunilima Sinha, Suneel Gupta, Renato V. Iozzo, Rajiv R. Mohan
Department of Pathology, Anatomy, and Cell Biology Faculty Papers
The cornea and cranial dura mater share sensory innervation. This link raises the possibility that pathological impulses mediated by corneal injury may be transmitted to the cranial dura, trigger dural perivascular/connective tissue nociceptor responses, and induce vascular and stromal alterations affecting dura mater blood and lymphatic vessel functionality. In this study, using a mouse model, we demonstrate for the first time that two weeks after the initial insult, alkaline injury to the cornea leads to remote pathological changes within the coronal suture area of the dura mater. Specifically, we detected significant pro-fibrotic changes in the dural stroma, as well as …