Title
Die ArterioVensen Anastomosen: Anatomie / Biologie / Pathologie (German Edition),Used
Delivery time: 8-12 business days (International)
Die arteriovenosen Anastomosen, welche als nichtkapillare, unmittelbare Verbindungen zwischen der arteriellen Hochdruckund der venosen Niederdruck leitung unter den Sondereinrichtungen in der peripheren Strombahn zweifellos eine besonders bedeutsame Rolle spielen, sind bis zu dem Erscheinen der ersten Auflage vorliegender Monographie (Verlag J. A. Barth, Leipzig, 1939) vorzugsweise Gegenstand anatomischer Untersuchungen gewesen, haben aber seitdem auch von physiologischer, pathologischer und klinischer Seite eine zunehmende Beachtung gefunden, wie die zahlreichen Aussagen uber Vorkommen und Funktion dieser derivatorischen GefaBabschnitte zeigen. Die in dem letzten J ahrzehnt gelungene Aufdeckung von neuen Fundorten und von verschiedenen Bauformen der arteriovenosen Anastomosen sowie die Beobachtung, daB an den Orten ihres regelmaBigen Vorkommens vielfach GefaB organe ausgebildet sind, die zwar aIle histologischen Merkmale epitheloidzelliger Nebenschlusse besitzen, aber keine unmittelbaren Verbindungen zwischen Arterien und Venen, sondern organartig gebaute prakapillare Strecken der arteriellen Strombahn sind, haben eine weitgehende Neuassung der Darstellung notwendig gemacht. Unsere Kenntnisse von der funktionellen Bedeutung der arteriovenosen Anastomosen stecken ungeachtet aller Bemuhungen noch immer sozusagen in den Kinderschuhen; hat die Auffassung, daB aIle derartigen GefaBverbindungen durch die gleichen Baueigentiimlichkeiten gekennzeichnet sind, aufgegeben werden mussen, so stellt sich damit andererseits die Frage nach der funktionellen Rolle der verschiedenen Bauformen, welche bis heute keineswegs befriedigend beantwOl"tet werden kann.
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Shipping & Returns
Shipping
We ship your order within 2–3 business days for USA deliveries and 5–8 business days for international shipments. Once your package has been dispatched from our warehouse, you'll receive an email confirmation with a tracking number, allowing you to track the status of your delivery.
Returns
To facilitate a smooth return process, a Return Authorization (RA) Number is required for all returns. Returns without a valid RA number will be declined and may incur additional fees. You can request an RA number within 15 days of the original delivery date. For more details, please refer to our Return & Refund Policy page.
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Warranty
We provide a 2-year limited warranty, from the date of purchase for all our products.
If you believe you have received a defective product, or are experiencing any problems with your product, please contact us.
This warranty strictly does not cover damages that arose from negligence, misuse, wear and tear, or not in accordance with product instructions (dropping the product, etc.).
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Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
We accept payments with :
Visa, MasterCard, American Express, Paypal, Shopify Payments, Shop Pay and more.