We present a case of a patient who underwent coronary angiography in a setting of acute myocardial infarction, which showed an independent origin of all three coronary arteries from the right coronary sinus. This has rarely been described in the medical literature.
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RADON in a high karst area of Montenegro - A case study.
Appl Radiat Isot
January 2025
School of Applied Mathematics and Informatics, University of Osijek, Trg Ljudevita Gaja 6, Osijek, Croatia.
The national radon surveys in Montenegro revealed that the highest annual average radon concentrations (C) in ground floors of dwellings and schools were found in a rural region characterized as a typical high-karst area. In this region, spanning approximately 800 km, C values in 9 houses and 16 schools ranged from 219 to 2494 Bq/m, with AM = 977 Bq/m. To investigate the causes of these elevated indoor radon concentrations, the following parameters were measured near the 25 surveyed buildings: soil humidity, electrical conductivity, pH, activity concentrations of Ra, U, U, Th and K, radon concentration in soil gas (c), soil permeability for radon gas (k), and gamma dose rate in the air.
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PLoS Genet
January 2025
Department of Zoology, University of British Columbia, Vancouver, British Columbia, Canada.
The synaptonemal complex (SC) is a protein-rich structure essential for meiotic recombination and faithful chromosome segregation. Acting like a zipper to paired homologous chromosomes during early prophase I, the complex is a symmetrical structure where central elements are connected on two sides by the transverse filaments to the chromatin-anchoring lateral elements. Despite being found in most major eukaryotic taxa implying a deeply conserved evolutionary origin, several components of the complex exhibit unusually high rates of sequence turnover.
View Article and Find Full Text PDFContinuity of Mitochondrial Budding: Insights from BS-C-1 Cells by In Situ Cryo-electron Tomography.
Microsc Microanal
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The Laboratory for Biomolecular Structures, Brookhaven National Laboratory, Upton, NY 11973, USA.
Mitochondrial division is a fundamental biological process essensial for cellular functionality and vitality. The prevailing hypothesis that dynamin related protein 1 (Drp1) provides principal control in mitochondrial division, in which it also involves the endoplasmic reticulum (ER) and the cytoskeleton, does not account for all the observations. Therefore.
View Article and Find Full Text PDFThromboembolic Complications After Treatment with the INCRAFT AAA Ultra-Low-Profile Stent Graft System.
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Department of Vascular Surgery, Inselspital, Bern University Hospital, University of Bern, Switzerland.
Objective: Low-profile endografts have reported increased rates of limb graft occlusions. The INCRAFT stent graft system is an ultra-low profile endograft for the exclusion of infrarenal abdominal aortic aneurysms. Our aim was to report thromboembolic events (TE) in patients treated with the INCRAFT device and its association with risk factors.
View Article and Find Full Text PDFEffect of Combined Proteinuria and Increased Renal Resistive Index on Chronic Kidney Disease Progression: A Retrospective Longitudinal Study.
J Clin Med
January 2025
Hypertension Unit, Division of Clinical Medicine, Department of Medical Sciences, University of Ferrara, 44124 Ferrara, Italy.
An increased renal resistive index (RRI) and proteinuria can predict an estimated glomerular filtration rate (eGFR) decline in patients with chronic kidney disease (CKD) of various causes. This study hypothesized that the RRI and proteinuria interact to determine disease progression in patients with CKDs of unknown origin. : One hundred and fifty six patients (age 76.
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