non-newtonian fluids are notable because their viscosity is not constant and inversely depends on shear rate.these proteins come from blood that circulates in synovial membranes.in addition to substances secreted by the lining cells, synovial fluid contains proteins that are electrophoretically and immunologically identical to plasma proteins.one of main functions of the lining cells of synovium is to secrete certain components of the synovial fluid.inflamed synovium contains large clefts which probably permit passage of molecules of almost any size.particulate matter is taken up by macrophages, and its egress from the joint cavity is quite slow.larger proteins appear to leave fluid by way of lymphatics.gases & crystalloids diffuse rapidly in both directions.rate and method of passage of substances into & out of synovial fluid depend upon the molecular size of the substance.synovial fluid resembles material in interstices of loose connective tissue in respect to both components.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |