the polyamines spermidine ( spd ) and spermine ( spm ) , and their diamine precursor , putrescine ( put ) were separately determined in red blood cells ( rbc ) and 24-hour urine samples of gynecologic malignant and non-malignant cases using high-pressure liquid chromatography ( hplc ) technique .
C0032433
polyamines
C0011957
diamine