113,564 results match your criteria: "Iowa; and ‡Cincinnati Eye Institute[Affiliation]"

Chest wall lift for thoracoscopic lung lobectomy: Technique and results in two cats.

Vet Surg

January 2025

College of Veterinary Medicine, Hixson- Lied Small Animal Hospital, Iowa State University, Ames, Iowa, USA.

Objective: To report the technique and outcomes of utilizing chest wall lift to perform thoracoscopic surgery in two cats.

Study Design: Short case series.

Animals: Client-owned cats (n = 2).

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The purpose of this study was to calculate the effects of recent eHealth interventions to promote physical activity in young, middle-aged, and late middle-aged adults with obesity or overweight. This meta-analysis followed the Preferred Reporting Items for Systematic Reviews and Meta-analyses guidelines. In the search, 3550 articles were identified, and 15 studies met all inclusion criteria.

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Clinical Advances in the Diagnosis and Treatment of Cerebrovascular Diseases.

J Clin Med

January 2025

Department of Neurosurgery, University of Iowa, Iowa City, IA 52242-1181, USA.

The management of cerebrovascular diseases has significantly evolved over the last decade or so [...

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Reconfigurable Intelligent Surface (RIS) panels have garnered significant attention with the emergence of next-generation network technologies. This paper proposes a novel data-driven approach that leverages Light Detecting and Ranging (LiDAR) sensors to enhance user localization and beamforming in RIS-assisted networks. Integrating LiDAR sensors into the network will be instrumental, offering high-speed and precise 3D mapping capabilities, even in low light or adverse weather conditions.

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The Impact of Cell-Intrinsic STAT6 Protein on Donor T Cell-Mediated Graft-Versus-Tumor Effect.

Int J Mol Sci

December 2024

Department of Internal Medicine, Division of Gastroenterology and Hepatology, Carver College of Medicine, University of Iowa, Iowa City, IA 52242, USA.

Bone marrow transplantation (BMT) is mainly performed to restore an anti-tumor immune response, called the graft-versus-tumor (GVT) effect, against leukemia, myeloma and lymphoma. This GVT reactivity is driven by donor T cells, and it can also cause lethal graft-versus-host disease (GVHD). We previously demonstrated that the colonization of mice with helminths preserves the GVT response while suppressing GVHD.

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The dielectric properties of polymers play a pivotal role in the development of advanced materials for energy storage, electronics, and insulation. This review comprehensively explores the critical relationship between polymer chain conformation, nanostructure, and dielectric properties, focusing on parameters such as dielectric constant, dielectric loss, and dielectric breakdown strength. It highlights how factors like chain rigidity, free volume, molecular alignment, and interfacial effects significantly influence dielectric performance.

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Evolutionary dynamics of mitochondrial genomes and intracellular transfers among diploid and allopolyploid cotton species.

BMC Biol

January 2025

Shenzhen Branch, Guangdong Laboratory of Lingnan Modern Agriculture, Key Laboratory of Synthetic Biology, Ministry of Agriculture and Rural Affairs, Agricultural Genomics Institute at Shenzhen, Chinese Academy of Agricultural Sciences, Shenzhen, 518120, China.

Background: Plant mitochondrial genomes (mitogenomes) exhibit extensive structural variation yet extremely low nucleotide mutation rates, phenomena that remain only partially understood. The genus Gossypium, a globally important source of cotton, offers a wealth of long-read sequencing resources to explore mitogenome and plastome variation and dynamics accompanying the evolutionary divergence of its approximately 50 diploid and allopolyploid species.

Results: Here, we assembled 19 mitogenomes from Gossypium species, representing all genome groups (diploids A through G, K, and the allopolyploids AD) based on a uniformly applied strategy.

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Thromboelastography may assess the effect of anticoagulation reversal in intracranial hemorrhage.

J Stroke Cerebrovasc Dis

January 2025

Department of Neurology, University of Iowa College of Medicine; Department of Epidemiology, University of Iowa College of Public Health; Department of Neurosurgery, University of Iowa College of Medicine.

Article Synopsis
  • Intracranial hemorrhage (ICH) is a serious risk for patients on oral anticoagulants, and there's a need for biomarkers to evaluate the effectiveness of reversal agents like activated prothrombin complex concentrate (aPCC).
  • A study was conducted in an emergency department with adult patients experiencing factor Xa inhibitor-related ICH to assess changes in thromboelastography (TEG) following aPCC reversal.
  • Results showed a significant decrease in TEG R-time shortly after aPCC administration, but it returned to baseline levels by 12 and 24 hours, suggesting TEG R-time could be a valuable biomarker to monitor anticoagulation effects in these patients.
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Background: Uncertainty exists regarding patient outcomes when using TNF inhibitors versus other biological and targeted synthetic disease-modifying antirheumatic drugs (DMARDs) in rheumatoid arthritis-associated interstitial lung disease (ILD). We compared survival and respiratory hospitalisation outcomes following initiation of TNF-inhibitor or non-TNF inhibitor biological or targeted synthetic DMARDs for treatment of rheumatoid arthritis-associated ILD.

Methods: We did a retrospective, active-comparator, new-user, observational cohort study with propensity score matching following the target trial emulation framework using US Department of Veterans Affairs (VA) electronic and administrative health records.

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Plants adapted to life on land by developing diverse anatomical features across lineages. The molecular basis of these innovations often involves the emergence of new genes or establishing new connections between conserved elements, though evidence for evolutionary genetic circuit rewiring remains scarce. Here, we show that the thermospermine-dependent pathway regulating vascular cell proliferation in Arabidopsis thaliana operates as two distinct modules with different functions in the bryophyte Marchantia polymorpha.

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To Treat or Not to Treat? The Current Dilemma of Unruptured Intracranial Aneurysms.

World Neurosurg

January 2025

Department of Neurology, University of Iowa, Iowa City, Iowa, USA; Department of Neurosurgery, University of Iowa, Iowa City, Iowa, USA; Department of Radiology, University of Iowa, Iowa City, Iowa, USA.

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Introduction: Alterations in homologous recombination repair (HRR) genes occur in 20%-30% of men with metastatic castration-resistant prostate cancer (mCRPC) which may increase sensitivity to platinum chemotherapy. Specifically, exceptional responses to platinum chemotherapy have been reported among patients with BRCA mutations. This study aimed to evaluate the efficacy of platinum chemotherapy in patients with mCRPC with and without HRR.

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Background: The intrauterine device (IUD) is a highly effective form of long-acting reversible contraception, widely recognized for its convenience and efficacy. Despite its benefits, many patients report moderate to severe pain during and after their IUD insertion procedure. Furthermore, reports suggest significant variability in pain control medications, including no adequate pain medication.

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Pleomorphic adenoma of the lacrimal gland (PALG) is a benign neoplasm typically presenting with gradual, painless globe displacement and/or lid swelling. We report an atypical case of PALG in a 53-year old male presenting acutely, mimicking orbital cellulitis. Imaging demonstrated an extraconal rim-enhancing soft-tissue lesion medial to the left lacrimal gland, involving superior rectus and levator palpebrae superioris.

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Radon Exposure and Gestational Diabetes.

JAMA Netw Open

January 2025

Department of Obstetrics and Gynecology, Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, New York.

Importance: Understanding environmental risk factors for gestational diabetes (GD) is crucial for developing preventive strategies and improving pregnancy outcomes.

Objective: To examine the association of county-level radon exposure with GD risk in pregnant individuals.

Design, Setting, And Participants: This multicenter, population-based cohort study used data from the Nulliparous Pregnancy Outcomes Study: Monitoring Mothers-to-Be (nuMoM2b) cohort, which recruited nulliparous pregnant participants from 8 US clinical centers between October 2010 and September 2013.

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Data on outcomes of extracorporeal membrane oxygenation (ECMO) are limited in patients with pulmonary atresia intact ventricular septum (PAIVS). The objective of this study was to describe the use of ECMO and the associated outcomes in patients with PAIVS. We retrospectively reviewed neonates with PAIVS who received ECMO between 2009 and 2019 in 19 US hospitals affiliated with the Collaborative Research for the Pediatric Cardiac Intensive Care Society (CoRe-PCICS).

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Working in heaven's waiting room.

Nursing

December 2024

Sandy Klever is a hospice RN at EveryStep Kavanagh House in Des Moines, Iowa.

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Measles virus (MeV) is a highly contagious respiratory virus transmitted via aerosols. To understand how MeV exits the airways of an infected host, we use unpassaged primary cultures of human airway epithelial cells (HAE). MeV typically remains cell-associated in HAE and forms foci of infection, termed infectious centers, by directly spreading cell-to-cell.

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Objective: Mobile health applications (mHealth apps) can provide health care and health-promoting information while contributing to improving cancer survivors' quality of life and health outcomes. However, little is known about the rural-urban distribution of mHealth app ownership and utilization. In this study, we explore the characteristics of cancer survivors who own and use mHealth apps and examine rural-urban disparities in mHealth app ownership and utilization among cancer survivors.

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Enabling Fast AI-Driven Inverse Design of a Multifunctional Nanosurface by Parallel Evolution Strategies.

Nanomaterials (Basel)

December 2024

Department of Civil, Construction, and Environmental Engineering, Iowa State University, Ames, IA 50011, USA.

Multifunctional nanosurfaces receive growing attention due to their versatile properties. Capillary force lithography (CFL) has emerged as a simple and economical method for fabricating these surfaces. In recent works, the authors proposed to leverage the evolution strategies (ES) to modify nanosurface characteristics with CFL to achieve specific functionalities such as frictional, optical, and bactericidal properties.

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Novel Cystic Fibrosis Ferret Model Enables Visualization of CFTR Expression Cells and Genetic CFTR Reactivation.

Hum Gene Ther

January 2025

Department of Anatomy and Cell Biology, Carver College of Medicine, University of Iowa, Iowa City, Iowa, USA.

Cystic fibrosis (CF) is caused by mutations in the (). While gene therapy holds promise as a cure, the cell-type-specific heterogeneity of expression in the lung presents significant challenges. Current CF ferret models closely replicate the human disease phenotype but have limitations in studying functional complementation through cell-type-specific CFTR restoration.

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Introduction Complex interactions between cariogenic bacteria and host factors modulate dental caries. , a gram-positive facultative anaerobe plays a prominent role in the initiation of caries. The ability of to adhere to salivary enamel pellicle results in an acidic local habitat for the organism.

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Prosocial is a systems-level intervention framework that incorporates elements of acceptance and commitment therapy (ACT) with Ostrom's core design principles (CDPs) guiding effective organizations and collective action (Ostrom, 1990). We evaluated a Prosocial intervention to support teachers and staff in a specialized school. AB analysis supported improvements in group cohesion and values-behavior alignment during the intervention and pre-post analyses showed significant improvements in psychological flexibility and perceived stress of participants.

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Background: Ventral hernias are a common but heterogeneous disease. Communication among key stakeholders (eg, patients, clinicians, administrators, payers, and researchers) can be augmented by a widely utilized classification system. The European Hernia Society (EHS) developed an expert-opinion-based hernia classification system organized by hernia type (primary versus incisional) and size.

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