328,721 results match your criteria: "TX; and Georgetown Lombardi Comprehensive Cancer Center and MedStar Health[Affiliation]"

Forest edges, where humans, mosquitoes, and wildlife interact, may serve as a nexus for zoonotic arbovirus exchange. Although often treated as uniform interfaces, the landscape context of edge habitats can greatly impact ecological interactions. Here, we investigated how the landscape context of forest edges shapes mosquito community structure in an Amazon rainforest reserve near the city of Manaus, Brazil, using hand-nets to sample mosquitoes at three distinct forest edge types.

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Adverse iliofemoral anatomy represents a unique challenge for endovascular aortic aneurysm repair (EVAR). This report describes a transaxillary EVAR in a patient with severe iliofemoral occlusive disease and an infrarenal aortic aneurysm. A reversely mounted Gore Excluder graft was advanced and deployed in the infrarenal aorta using the left axillary artery.

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Indigenous Maya-Mam leadership competencies: a grounded theory study.

Front Sociol

January 2025

Agricultural Economics and Agricultural Business Department, New Mexico State University, Las Cruces, NM, United States.

Introduction: This study explores the leadership competencies within the Indigenous Maya-Mam community, aiming to understand the specific skills and qualities exhibited by Maya-Mam leaders. The research seeks to address the gap in literature regarding Indigenous leadership practices, particularly focusing on how cultural values influence leadership behaviors.

Methods: Qualitative methods were employed for this study, including interviews and thematic analysis.

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Existing HIV-related literature affirms that Black women in the US have a low perceived risk of HIV. Yet, Black women consistently experience higher HIV incidence than other women. The ability of HIV risk perception to influence HIV prevention behaviors remains unclear.

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This perspective work examines the current advancements in integrated CO capture and electrochemical conversion technologies, comparing the emerging methods of (1) electrochemical reactive capture (eRCC) though amine- and (bi)carbonate-mediated processes and (2) direct (flue gas) adsorptive capture and conversion (ACC) with the conventional approach of sequential carbon capture and conversion (SCCC). We initially identified and discussed a range of cell-level technological bottlenecks inherent to eRCC and ACC including, but not limited to, mass transport limitations of reactive species, limitation of dimerization, impurity effects, inadequate generation of CO to sustain industrially relevant current densities, and catalyst instabilities with respect to some eRCC electrolytes, amongst others. We followed this with stepwise perspectives on whether these are considered intrinsic challenges of the technologies - otherwise recommendations were disclosed where appropriate.

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Generative artificial intelligence in graduate medical education.

Front Med (Lausanne)

January 2025

Clinical Informatics Fellowship Program, Baylor Scott & White Health, Round Rock, TX, United States.

Generative artificial intelligence (GenAI) is rapidly transforming various sectors, including healthcare and education. This paper explores the potential opportunities and risks of GenAI in graduate medical education (GME). We review the existing literature and provide commentary on how GenAI could impact GME, including five key areas of opportunity: electronic health record (EHR) workload reduction, clinical simulation, individualized education, research and analytics support, and clinical decision support.

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Objectives: This case series describes adults with aquaporin 4 immunoglobulin G-seropositive (AQP4-IgG+) neuromyelitis optica spectrum disorder (NMOSD) who switched treatment from eculizumab to satralizumab.

Methods: Case information for patients with AQP4-IgG+ NMOSD who received satralizumab for ≥6 months was obtained from US healthcare providers from April 2022 to January 2024. Patient characteristics, examination findings, diagnostic test results, treatment response, and adverse events were recorded.

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Butterfly classification and species discovery using genomics.

Taxon Rep Int Lepid Surv

October 2023

Department of Biophysics, University of Texas Southwestern Medical Center, 5323 Harry Hines Blvd., Dallas, TX 75390-9050, USA.

Genomic sequencing of worldwide butterfly fauna followed by phylogenetic analysis of protein-coding genes informs butterfly classification throughout the taxonomic hierarchy, from families to species. As a rule, we attribute the same taxonomic rank to more prominent clades of comparable divergence (i.e.

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Aim: This study leveraged standard-of-care CT scans of patients receiving unilateral radiotherapy (RT) for early tonsillar cancer to detect volumetric changes in the carotid arteries, and determine whether there is a dose-response relationship.

Methods: Disease-free cancer survivors (>3 months since therapy and age > 18 years) treated with intensity modulated RT for early (T1-2, N0-2b) tonsillar cancer with pre- and post-therapy contrast-enhanced CT scans available were included. Patients treated with definitive surgery, bilateral RT, or additional RT before the post-RT CT scan were excluded.

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Background: Despite advancements in the therapeutic armamentarium for Crohn's disease (CD), biologic and small molecule monotherapies are associated with sub-optimal response and remission rates. Utilizing dual biologic therapy (DBT) holds the potential to increase efficacy in the treatment of refractory or partially responsive CD. Evidence pertaining to this strategy remains limited.

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Genomic analysis reveals new species and subspecies of butterflies.

Taxon Rep Int Lepid Surv

December 2023

Department of Biophysics, University of Texas Southwestern Medical Center, 5323 Harry Hines Blvd., Dallas, TX 75390-9050, USA.

Large-scale genomic sequencing of butterfly taxa reveals new findings that are presented here. While we focus on detecting species by comparative genomics and define subspecies as groups of populations genetically differentiated from each other but not as strongly as species (i.e.

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Descriptions of one hundred new species of Hesperiidae.

Insecta mundi

December 2023

Departments of Biophysics and Biochemistry, University of Texas Southwestern Medical Center, 5323 Harry Hines Blvd., Dallas, TX, 75390-9050 USA.

A century and a half since the time of Hewitson, we are experiencing a renaissance in species discovery fueled by whole genome sequencing. A large-scale genomic analysis of Hesperiidae Latreille, 1809 (Lepidoptera), including primary type specimens, reveals a deluge of species new to science. One hundred of them (one in a new genus) are described here from the New World (type localities are given in parenthesis): () Grishin, (Ecuador: Napo), Grishin, (Ecuador: Esmeraldas), Grishin, (Panama: Panama), () Grishin, (Ecuador: Zamora-Chinchipe), () Grishin, (Panama: Darien), () Grishin, (Ecuador: Napo), () Grishin, (Panama: Panama), () Grishin, (Ecuador: Pastaza), Grishin, (Panama: Colón), Grishin, (Ecuador: Napo), Grishin, (Ecuador: Esmeraldas), Grishin, (Guyana), Grishin, (Peru: Cuzco), Grishin, (Peru: Cuzco), Grishin, (Panama: Panama), Grishin, (Brazil: Mato Grosso), () Grishin, (Brazil: Rondônia), () Grishin, (Panama: Panama), () Grishin, (Ecuador: Napo), Grishin, (Brazil: Rondônia), Grishin, (Peru: Loreto), Grishin, (Suriname: Para), Grishin, (Brazil: Santa Catarina), Grishin, (Panama: Panama), Grishin, (Brazil: Santa Catarina), Grishin, (Ecuador: Orellana), Grishin, (Venezuela: Aragua), Grishin, (Guatemala), Grishin, (Guyana), () Grishin, (Panama: Darien), () Grishin, (Mexico: Guerrero.

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Background: Sodium-glucose cotransporter 2 inhibitors (SGLT2i) have shown benefits in improving cardiovascular (CV) outcomes in patients with heart failure (HF) and may mitigate symptom progression in myocardial infarction (MI). However, their effectiveness in patients with type 2 diabetes and MI undergoing percutaneous coronary intervention (PCI) is unclear.

Methods: To identify eligible studies, a comprehensive search of electronic databases, PubMed, Cochrane Library, Scopus and Embase, was conducted from inception until May 2024.

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Purpose: To determine the effect on intraocular pressure (IOP) of switching to a once-daily netarsudil/latanoprost fixed dose combination (FDC) from various topical treatment regimens including latanoprost monotherapy or latanoprost combined with other IOP-lowering agents for the treatment of open-angle glaucoma or ocular hypertension.

Methods: A total of 136 participants enrolled. Eligible participants were aged ≥18 years and had a current diagnosis of open-angle glaucoma or ocular hypertension.

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The complete mitochondrial genomes of and .

Mitochondrial DNA B Resour

January 2025

Department of Wildlife, Fisheries and Aquaculture, Mississippi State University, Mississippi State, Mississippi, USA.

We present a novel mitogenome assembly of the Redlip Shiner, , and assemblies for the Greenhead Shiner, (Cypriniformes: Leuciscidae). Both are charismatic minnows in the taxonomic group and are endemic to the eastern United States. The genome contains 16,711bp and 16,706bp each comprising a total of 13 protein coding genes, 22 tRNAs, two rRNAs, and a control region.

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Introduction: Hepatocellular carcinoma (HCC) disproportionately affects Hispanic persons with higher age-specific incidence and increased mortality rates compared to non-Hispanic Whites. These high rates of incidence and mortality may be explained by the variation in risk factors. Given the high prevalence of type 2 diabetes mellitus (DM) among the Hispanic population, we aimed to assess the risk and prognosis of HCC in Mexican Americans with type 2 DM with consideration of treatment for DM.

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New taxa of butterflies supported by genomic analysis.

Taxon Rep Int Lepid Surv

November 2024

Department of Biophysics, University of Texas Southwestern Medical Center, 5323 Harry Hines Blvd., Dallas, TX 75390-9050, USA.

Continuing with the genomic analysis of butterflies, we present a taxonomic update. As a result of this work, 3 genera, 6 subgenera, 16 species, and 2 subspecies are described as new. New genera and subgenera are (type species in parenthesis): Grishin, ( W.

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Recent Developments in Ventricular Assist Device Therapy.

Rev Cardiovasc Med

January 2025

Center for Preclinical Surgical & Interventional Research, The Texas Heart Institute, Houston, TX 77030, USA.

The evolution of left ventricular assist devices (LVADs) from large, pulsatile systems to compact, continuous-flow pumps has significantly improved implantation outcomes and patient mobility. Minimally invasive surgical techniques have emerged that offer reduced morbidity and enhanced recovery for LVAD recipients. Innovations in wireless power transfer technologies aim to mitigate driveline-related complications, enhancing patient safety and quality of life.

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Massive Carbon Black Inhalation.

J Community Hosp Intern Med Perspect

January 2025

Departments of Internal Medicine, Texas Tech University Health Sciences Center, Lubbock, TX, USA.

Carbon black is the general term for a powdery commercial form of carbon. It can cause adverse health effects after inhalation, ingestion, or dermal contact. Exposure to carbon black particles can have adverse effects on the respiratory system; this exposure usually occurs when people inhale contaminated air in the workplace.

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Purpose: To determine the performance of TOTAL30 for Astigmatism (T30fA; Alcon; Fort Worth, TX, USA) contact lenses (CLs) in existing CL wearers who are also frequent digital device users.

Methods: This 1-month, 3-visit study recruited adult, 18- to 40-year-old subjects who were required to use daily digital devices for at least 8 hours per day. All subjects were refit into T30fA CLs.

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Resolving inconsistencies between Plötz's descriptions and presumed type specimens of some Hesperiidae (Lepidoptera).

Mitt Mus Naturkunde Berl Dtsch Entomol Z

April 2023

Department of Biophysics McDermott Center For Human Growth & Development, University of Texas Southwestern Medical Center, 5323 Harry Hines Blvd., Dallas, TX 75390, USA.

Comparing specimens curated in MfN as primary types of Hesperiidae names proposed by Carl Plötz with the original descriptions and unpublished drawings reveals a number of inconsistencies that we address. Lectotypes are designated for Butler, 1877, Plötz, 1881, and Plötz, 1884. Neotypes are designated for Plötz, 1882 and Plötz, 1882.

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A 65-year-old patient presented with recurrent, locally advanced poorly differentiated thyroid cancer despite 2 neck surgeries, and with newly diagnosed brain and skull base metastases. He was treated with palliative stereotactic radiosurgery to the brain and skull base lesions. Thereafter, as no targetable genetic alteration was identified and antiangiogenic multikinase inhibitors were deemed at high risk of hemorrhagic complications, off-label systemic therapies were considered.

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Serum metabolomic signatures of patients with rare neurogenetic diseases: an insight into potential biomarkers and treatment targets.

Front Mol Neurosci

January 2025

Interdisciplinary Centre for Innovations in Biotechnology and Neuroscience, Faculty of Medical Sciences, University of Sri Jayewardenepura, Nugegoda, Sri Lanka.

Introduction: To further advance our understanding of Muscular Dystrophies (MDs) and Spinocerebellar Ataxias (SCAs), it is necessary to identify the biological patterns associated with disease pathology. Although progress has been made in the fields of genetics and transcriptomics, there is a need for proteomics and metabolomics studies. The present study aimed to be the first to document serum metabolic signatures of MDs (DMD, BMD, and LGMD 2A) SCAs (SCA 1-3), from a South Asian perspective.

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Objective: This study aims to investigate the sources of later response in epidural spinal recordings (ESRs) obtained from implanted leads during spinal cord stimulation, a topic has not been widely studied in previous research.

Methods: Two patients with lower back and lower extremity pain underwent SCS implantation with intraoperative neuromonitoring (IONM). The timing of extracted peaks in ESRs and intramuscular electromyography (EMG) recordings were analyzed and compared to a Monte Carlo simulation for synchronization analysis.

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Genomic analysis reveals hidden species diversity in Fabricius (Lepidoptera: Riodinidae).

Insecta mundi

November 2024

Departments of Biophysics and Biochemistry, University of Texas Southwestern Medical Center, 5323 Harry Hines Blvd., Dallas, TX, 75390-9050 USA.

Genomic analysis of [Fabricius], 1807 (Lepidoptera: Riodinidae Grote, 1895) reveals species richness higher than anticipated. As a result, one subgenus, 22 species, and one subspecies are proposed as new (type species or type localities in parenthesis): Grishin, ( Prittwitz, 1865), () Grishin, (Peru: Rio Pachitea, Monte Alegre), () Grishin, (Guyana: Cuyuni-Mazaruni), () Grishin, (Brazil: Santa Catarina), () Grishin, (Panama: Darién), () Grishin, (Ecuador: Santo Domingo), () Grishin, (Peru: Cuzco), () Grishin, (Panama: Chiriquí), () Grishin, (Mexico: Tamaulipas), () Grishin, (Mexico: Nuevo León), () Grishin, (Argentina: Salta), () Grishin, (Peru: Piura), () Grishin, (Bolivia: La Paz), () Grishin, (Mexico: Sonora), () Grishin, (Peru: Madre de Dios), () Grishin, (Bolivia: La Paz), () Grishin, (Mexico: Chiapas), () Grishin, (Panama: Darién), () Grishin, (Panama: Darién), () Grishin, (Panama: Darién), () Grishin, (Panama: Panamá), () Grishin, (Peru: Cuzco), () Grishin, (Brazil: São Paulo), and () Grishin, (Brazil: Paraná). The following five taxa are (not subspecies): () Schaus, 1928, (not () (Linnaeus, 1767)), () Stichel, 1910, (not () Westwood, 1851), () Stichel, 1929, (not () Godman and Salvin, 1886), () R.

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