<prompt> Tubular maximum for glucose is:180 mgdl325 mgmin375 mgmin375 mgdl  <response>: Glucose is typical of substances removed from the urine by secondary active transport. It is filtered at a rate of approximately 100 mgmin 80 mgdL of plasma × 125 mLmin. Essentially all of the glucose is reabsorbed, and no more than a few milligrams appear in the urine per 24 h. The amount reabsorbed is proportional to the amount filtered and hence to the plasma glucose level PG times the GFR up to the transport maximum TmG . When the TmG is exceeded, the amount of glucose in the urine rises. The TmG is about 375 mgmin in men and 300 mgmin in women.Reference: Ganongs Review of Medical Physiology T W E N T Y - F I F T H E D I T I O N page no 680 