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The Vitamin D Metabolism and Calcium Regulation Schematic

This schematic diagram represent cutaneous production of vitamin D and its metabolism and regulation for calcium homeostasis and cellular growth. It is now recognized that everyone is at risk for vitamin D deficiency. Vitamin D deficiency causes muscle weakness, increasing the risk of falling and fractures. Vitamin D deficiency also has other serious consequences on overall health and well-being. …

American College of Rheumatology: Rheumatoid Arthritis Pathophysiology

rheumatoid arthritis cumulative joint diagram

…d substances (integrins) on memory T tissues (e.g. lymphocyte operate antigen 1 i(LFA-1) and very overdue antigen 1 (VLA-1)) and similar adhesion substances (e.g. intercellular bond compound 1 (ICAM-1), E selectin and general cellular bond compound 1 (VCAM-1)) indicated on the triggered endothelial cells of ‘high endothelial venules’ in the subsynovium. The accurate procedures resulting in initial of these endothelial tissues are not completely r…