metanephric glomerular mesangium development
metanephric glomerular mesangium development
The process whose specific outcome is the progression of the metanephric glomerular mesangium over time, from its formation to the mature structure. The metanephric glomerular mesangium is the thin membrane connective tissue composed of mesangial cells in the metanephros, which helps to support the capillary loops in a renal glomerulus.