A new assay for choline-containing phospholipids in amniotic fluid by an enzyme sensor.
A new rapid and direct method for the determination of choline-containing phospholipids in the amniotic fluid is proposed. The determination is performed by an amperometric-enzymatic method. The correlation with an enzymatic-spectrophotometric method, already published, is also considered.
Campanella
L
L
Dipartimento di Chimica, Universita' di Roma La Sapienza, Italy.
Tomassetti
M
M
De Angelis
G
G
Sammartino
M P
MP
Cordatore
M
M
D000328:Adult; D000429:Alcohol Oxidoreductases; D000653:Amniotic Fluid / Q000032:analysis*; D003720:Densitometry; D004566:Electrodes; D004800:Enzymes, Immobilized; D005260:Female; D006801:Humans; D010713:Phosphatidylcholines / Q000032:analysis*; D011247:Pregnancy
D004800:Enzymes, Immobilized; D010713:Phosphatidylcholines; D000429:Alcohol Oxidoreductases; C019888:choline oxidase