NOTE: 1  It is a good idea to label each equation. 2  This value of x can be substituted into equation [1] or [2], or into the expression for y: y = 2x â 1. 3  Choose the one that is easiest!  As a check, substitute the values back into each of the two starting equations.
Paraprotein. A paraprotein is an immunoglobulin or immunoglobulin light-chain that is produced in excess by the clonal proliferation of plasma cells. Detection of paraproteins in the urine or blood is most often associated with benign MGUS, where they remain silent, and multiple myeloma.araprotein. A paraprotein is an immunoglobulin or immunoglobulin light-chain that is produced in excess by the clonal proliferation of plasma cells. Detection of paraproteins in the urine or blood is most often associated with benign MGUS, where they remain silent, and multiple myeloma.
Prolactin is a hormone produced by the anterior pituitary gland and is responsible for breast changes during pregnancy and lactation following delivery. High prolactin, also called hyperprolactinemia, happens when the pituitary gland secretes too much prolactin.Certain drugs, pituitary tumors and hypothyroid disease can cause hyperprolactinemia.igh prolactin, also called hyperprolactinemia, happens when the pituitary gland secretes too much prolactin. Certain drugs, pituitary tumors and hypothyroid disease can cause hyperprolactinemia.