Tao He Cheng Qi Tang can restain RIF, which mechanism related to restrain the growth factor of renal interstitial fibroblasts in RIF and decrease extracellular matrix.
When dendritic cells are young and immature, they're excellent at phagocytosis, constantly eating large amounts of protein found in the interstitial fluid.
When the pressure in the interstitial space is greater than the pressure in the lymphatic capillary, the endothelial minivalves open up, allowing fluid to enter.
Normally, the interstitial space of various body tissues is full of microfibrils - which are strong ropelike structures that provide tissue integrity and form connective tissue.
When the pressure in the interstitial space is less than the pressure in the lymphatic capillary, the endothelial minivalves are pushed shut, keeping the lymph inside.
These endothelial cells are anchored to structures in the interstitial space by collagen filaments, which allows the lymphatic capillaries to remain flexible but retain their overall shape.