Red pulp of spleen with venous sinusoids (monkey, human)

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Title Red pulp of spleen with venous sinusoids (monkey, human)
Creator Poels, Lambert G.
Contributor Lambert G. Poels, PhD, UMC St Radboud Nijmegen; Paul H. K. Jap, PhD, UMC St Radboud Nijmegen
Date 2010-06-11
Subject sinusoid; reticular fibres
Description Stain: A: Silver stain (Movat) (monkey); B: Silver stain (Gomori) (human). (A): The darkly stained fibres are conspicuous in the PALS (1) area arranged in parallel rows. The blood vessels continue in the surrounding splenic sinusoids (4). The wall of the sinusoid is built as a grid, the space is surrounded with argyrophilic fibers (3) spirally wrapped around the space (4) that is lined inside with elongated endothelial cell types. The cross-sectioned reticular fibers are shown as dark dots (2). These fibres consist of collagen type III with microfibrils and enclosed by a glycoprotein coating they surround and reinforce sinusoids. Macrophages cover and embrace the reticular grid, and control the flow in the sinusoids on foreign particles. (B) The Gomori silver stain mainly shows the fine and coarse argyrophilic fibres around and between the sinusoids.
Subtype Image
Format image/jpeg
Rights https://rightsstatements.org/page/CNE/1.0/
Collection Poja Histology Collection - Lymphatic Tissues and Organs Subset
ARK ark:/87278/s63f7rwb
Setname ehsl_heal
ID 890936
Reference URL https://collections.lib.utah.edu/ark:/87278/s63f7rwb
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