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In the glomerulus of the kidney, the mesangium is a structure associated with the capillaries. It is continuous with the smooth muscles of the arterioles. It is outside the capillary lumen, but surrounded by capillaries. It is in the middle (meso) between the capillaries (angis). It is contained by the basement membrane, which surrounds both the capillaries and the mesangium. This term is often used interchangeably with mesangial cell, but in this context refers specifically to the intraglomerular mesangial cells. These cells are phagocytic and secrete the amorphous basement membrane-like material known as the ''mesangial matrix''. They are typically separated from the lumen of the capillaries by endothelial cells. ==References== *Nielsen, S.; Kwon, T.H.; Fenton, R.A.; Praetorious, J. Anatomy of the Kidiney. In: Rector, F. C.; Brenner, B. M. Brenner & Rector's the kidney (em ). 9. ed. Philadelphia: Elsevier Saunders, 2012. 31-93 pp. vol. 1. ISBN 978-1-4160-6193-9. *Kriz, W.; Elger, M.; Mundel, P.; Lemley, K.V. (Abril de 1995) "Structure-stabilizing forces in the glomerular tuft"(). J Am Soc Nephrol. 5: 1731-1739. PMID 7787139. *Schlöndorff, D. (Junho de 1996) "Roles of the mesangium in glomerular function"(). Kidney International 49: 1583—1585. DOI:10.1038/ki.1996.229. *Phua YL, Chu JY, Marrone AK, Bodnar AJ, Sims-Lucas S, Ho J. "Renal stromal miRNAs are required for normal nephrogenesis and glomerular mesangial survival" Physiol Rep. 2015 Oct;3(10). pii: e12537. doi: 10.14814/phy2.12537. PMID 26438731. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「mesangium」の詳細全文を読む スポンサード リンク
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