Salivary and plasma insulin levels in man.
Changes in plasma and salivary immunoreactive insulin were studied in saliva and blood of 9 healthy subjects following either oral glucose or a test meal ingestion at 30 min intervals for up to 3h. The levels of plasma immunoreactive insulin reached maximum at 60 min with a value of 62.77 +/- 6.52 microU/ml after the glucose load and 62.62 +/- 6.52 microU/ml after the test meal. In the case of salivary immunoreactive insulin levels, the maximum was attained at 90 min with a value of 18.47 +/- 2.68 microU/min after the glucose load and 22.40 +/- 2.01 microU/min after the test meal. Positive linear correlation (r = 0.74) was found between the salivary and plasma immunoreactive insulin levels.
Fekete
Z
Z
Research Center, University of Medicine and Dentistry of New Jersey, Newark 07103.
Korec
R
R
Feketeova
E
E
Murty
V L
VL
Piotrowski
J
J
Slomiany
A
A
Slomiany
B L
BL
D000284:Administration, Oral; D000328:Adult; D015992:Body Mass Index; D004435:Eating; D005260:Female; D005947:Glucose / Q000008:administration & dosage / Q000494:pharmacology; D006801:Humans; D007328:Insulin / Q000032:analysis* / Q000097:blood*; D008297:Male; D012463:Saliva / Q000737:chemistry* / Q000378:metabolism
D007328:Insulin; D005947:Glucose