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Aortic Calcification is Associated With the Difference Between Invasive Central and Cuff-Measured Brachial Blood Pressure in Chronic Kidney Disease.
Am J Hypertens
June 2024
Department of Renal Medicine, Aarhus University Hospital, Aarhus, Denmark.
Background: Chronic kidney disease (CKD) is associated with accelerated vascular calcification and increased central systolic blood pressure when measured invasively (invCSBP) relative to cuff-based brachial systolic blood pressure (cuffSBP). The contribution of aortic wall calcification to this phenomenon has not been clarified. We, therefore, examined the effects of aortic calcification on cuffSBP and invCSBP in a cohort of patients representing all stages of CKD.
View Article and Find Full Text PDFImmunohistochemical study of CD31 and α-SMA expression for age estimation of porcine skin wounds.
J Comp Pathol
October 2023
Department of Veterinary and Animal Sciences, Faculty of Health and Medical Sciences, University of Copenhagen, Frederiksberg, Denmark.
Age estimation of wounds in veterinary forensic investigations is based on the presence and amount of granulation tissue. However, accurate age assessment is challenging and new time-dependent markers are warranted to support and improve the current procedure. The objective of this study was to evaluate the expression of CD31-positive blood vessels and α-smooth muscle action (α-SMA)-positive myofibroblasts in granulation tissue in order to evaluate their value as markers for porcine wound age estimation in a veterinary forensic context.
View Article and Find Full Text PDFComparison of aortic valve repair techniques with single- and double-ring annuloplasties.
Eur J Cardiothorac Surg
May 2023
Department of Clinical Medicine, Faculty of Health, Aarhus University, Aarhus, Denmark.
Article Synopsis
- The study aimed to compare the effects of single-ring and double-ring annuloplasties on aortic regurgitation, highlighting that double-ring annuloplasty may provide better outcomes than single-ring.
- Eighteen aortic roots from pigs were tested in a pulsatile model to assess hydrodynamics and structural measurements, revealing both methods significantly reduced aortic annulus size and improved coaptation height.
- Results showed that the double-ring annuloplasty not only increased coaptation height more than the single-ring but also achieved a greater reduction in radial forces, suggesting it offers a more effective stabilization of the aortic structure.
In the framework of its Farm to Fork Strategy, the Commission is undertaking a comprehensive evaluation of the animal welfare legislation. The present Opinion deals with protection of cattle (including calves) during transport. Welfare of cattle during transport by road is the main focus, but other means of transport are also covered.
View Article and Find Full Text PDFIn the framework of its Farm to Fork Strategy, the Commission is undertaking a comprehensive evaluation of animal welfare legislation. The present Opinion deals with the protection of small ruminants (sheep and goats) during transport. The main focus is on welfare of sheep during transport by road but other means of transport and concerns for welfare of goats during transport are also covered.
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