EFFECT OF AN ORAL CONTRACEPTIVE ON GLUCOSE TOLERANCE AND THE LEVELS OF IMMUNOREACTIVE INSULIN, FREE FATTY ACIDS AND TRIGLYCERIDES

1969 ◽  
Vol 61 (1_Suppl) ◽  
pp. S157
Author(s):  
H. Doorenbos ◽  
W. D. Reitsma ◽  
P. Terpstra ◽  
J. W. E. Visser
Keyword(s):  
Fatty Acids ◽  
Oral Contraceptive ◽  
Glucose Tolerance ◽  
Free Fatty Acids ◽  
Immunoreactive Insulin

Hyperglucagonemia in youth is associated with high plasma free fatty acids, visceral adiposity, and impaired glucose tolerance

2019 ◽  
Vol 20 (7) ◽  
pp. 880-891 ◽  
Author(s):  
Hannes Manell ◽  
Hjalti Kristinsson ◽  
Joel Kullberg ◽  
Sarojini Jayantha Kumari Ubhayasekera ◽  
Katharina Mörwald ◽  
...  
Keyword(s):  
Fatty Acids ◽  
Glucose Tolerance ◽  
Free Fatty Acids ◽  
Impaired Glucose Tolerance ◽  
High Plasma ◽  
Visceral Adiposity ◽  
Plasma Free Fatty Acids

Control of plasma levels of growth hormone, glucagon and insulin in ducklings: roles of free fatty acids and somatostatin

1985 ◽  
Vol 106 (1) ◽  
pp. 21-25 ◽  
Author(s):  
Ch. Foltzer ◽  
M. Th. Strosser ◽  
S. Harvey ◽  
P. Mialhe
Keyword(s):  
Fatty Acids ◽  
Oleic Acid ◽  
Free Fatty Acids ◽  
Glucagon Secretion ◽  
Inhibitory Effect ◽  
Immunoreactive Insulin ◽  
Plasma Ffa ◽  
Plasma Gh ◽  
Glucagon And Insulin ◽  
Somatostatin 14

ABSTRACT The effects of plasma free fatty acids (FFA) and somatostatin-14 (S-14) on concentrations of plasma GH, glucagon and insulin were investigated in juvenile ducks. Oleic acid, S-14 or both were infused into 4- to 7-week-old birds and plasma GH, glucagon-like immunoreactivity (GLI), immunoreactive insulin (IRI) and FFA were measured. An increase in plasma GH and a decrease in GLI but no change in IRI was observed after infusion of 9 mg oleic acid/kg per min. A decrease in plasma GH, FFA and IRI and an increase in plasma GLI was seen after infusion of 800 ng S–14/kg per min. These effects of S-14 on IRI and GLI were abolished when S-14 was infused simultaneously with oleic acid. It is concluded that FFA have a direct stimulatory effect on GH secretion and an inhibitory effect on glucagon secretion. Somatostatin-14 directly inhibits the secretion of GH and its stimulatory effect on the secretion of glucagon is mediated by a depression in concentrations of plasma FFA. Finally, S-14 has no effect on plasma insulin when basal levels of plasma FFA are maintained. J. Endocr. (1985) 106, 21–25

Changes of Individual Free Fatty Acids During Glucose Tolerance Test

Diabetes ◽  
1967 ◽  
Vol 16 (3) ◽  
pp. 175-180 ◽  
Author(s):  
H. Nakamura ◽  
G. Faludi ◽  
J. J. Spitzer
Keyword(s):  
Fatty Acids ◽  
Glucose Tolerance ◽  
Free Fatty Acids ◽  
Glucose Tolerance Test ◽  
Tolerance Test
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