title: Method of isolating erythrocytes influences their measured polyamine content.
mesh_terms: D000328:Adult; D002469:Cell Separation / Q000379:methods*; D004912:Erythrocytes; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011073:Polyamines / Q000097:blood*
chemical_list: D011073:Polyamines