English Meaning: 1  The name Donne is an English baby name. In English the meaning of the name Donne is: Form of Donn. 2  The name Donne is a Welsh baby name. In Welsh the meaning of the name Donne is: Used in honor of 17th century poet John Donne.
Macroamylasemia Definition. Macroamylasemia is the presence of an abnormal substance called macroamylase in the blood. Causes. Macroamylase is a substance that consists of an enzyme, called amylase, attached to a protein. Because it is large, macroamylase is filtered very slowly from the blood by the kidneys.
Physiology. Amylase is a calcium dependent enzyme which hydrolyzes complex carbohydrates at alpha 1,4-linkages to form maltose and glucose. Amylase is filtered by renal tubules and resorbed (inactivated) by tubular epithelium.