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TEM of the connective tissue ECM reveals ground substance as either empty or containing fine granular material that fills spaces between the collagen (C)

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Presentation on theme: "TEM of the connective tissue ECM reveals ground substance as either empty or containing fine granular material that fills spaces between the collagen (C)"— Presentation transcript:

1 TEM of the connective tissue ECM reveals ground substance as either empty or containing fine granular material that fills spaces between the collagen (C) and elastic (E) fibers and surrounds fibroblast cells and processes (F). The granularity of ground substance is an artifact of the glutaraldehyde– tannic acid fixation procedure. X100,000. Source: Chapter 5. Connective Tissue, Junqueira’s Basic Histology, 13e Citation: Mescher AL. Junqueira’s Basic Histology, 13e; 2013 Available at: Accessed: November 07, 2017 Copyright © 2017 McGraw-Hill Education. All rights reserved

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