Publications by authors named "N I Echeverria"
To investigate the feasibility of non-invasively estimating the arterial partial pressure of carbon dioxide (PaCO) using a computational Adaptive Neuro-Fuzzy Inference System (ANFIS) model fed by noninvasive volumetric capnography (VCap) parameters. In 14 lung-lavaged pigs, we continuously measured PaCO with an optical intravascular catheter and VCap on a breath-by-breath basis. Animals were mechanically ventilated with fixed settings and subjected to 0 to 22 cmHO of positive end-expiratory pressure steps.
View Article and Find Full Text PDFArticle Synopsis
- - Hepatitis C virus (HCV) is a major global health issue with millions affected, complicated by the absence of an effective vaccine and ongoing challenges in diagnosis and treatment despite available antiviral therapies.
- - The study investigates HCV's genetic diversity, particularly focusing on mixed infections and the discovery of inter-genotypic recombination between genotypes 1a and 3a in the conserved internal ribosome entry site (IRES) region, which was previously considered rare.
- - Utilizing advanced methods like deep sequencing, the research confirms mixed infections and uncovers new recombinant forms, providing insights into HCV's evolution and adaptation that could inform future treatment strategies.
This study evaluated the tolerability and efficacy of the topical rho-kinase inhibitor netarsudil for canine primary corneal endothelial degeneration (PCED). Twenty-six eyes of 21 client-owned dogs with PCED were enrolled in a prospective, randomized, vehicle control clinical trial and received topical netarsudil 0.02% (Rhopressa®) or vehicle control twice daily (BID) for the first 4 months.
View Article and Find Full Text PDFBackground: Patients with skin and soft tissue infections (SSTIs) are often admitted by the emergency department for intravenous antibiotic therapy and surgical drainage of abscesses if necessary. As part of the initial diagnostic workup, blood cultures are routinely drawn at our institution in patients with SSTIs. This study seeks to identify the utility of performing blood cultures in patients with upper extremity abscesses as it relates to the number of incision and drainage (I&D) procedures performed, patient readmission rates, and length of hospital stay.
View Article and Find Full Text PDFPurpose: We sought to define the role of Wwtr1 in murine ocular structure and function and determine the role of mechanotransduction in Fuchs' endothelial corneal dystrophy (FECD), with emphasis on interactions between corneal endothelial cells (CEnCs) and Descemet's membrane (DM).
Methods: A Wwtr1 deficient mouse colony was established, and advanced ocular imaging, atomic force microscope (AFM), and histology/immunofluorescence were performed. Corneal endothelial wound healing was assessed using cryoinjury and phototherapeutic keratectomy in Wwtr1 deficient mice.