Polygeline

**Definition:** A 3.5 per cent colloidal solution containing urea-cross-linked polymerized peptides. It has a molecular weight of approximately 35,000 and is prepared from gelatin and electrolytes. The polymeric solution is used as a plasma expander.

**Tree numbers:** - D05.750.780 - D12.644.740 - D25.720.780 - J01.637.051.720.780