Plasma prostaglandin levels in fed and starved lean, normal and obese women.
The plasma obtained from fed and starved lean, normal and obese women was estimated, by a radio-immunoassay method, for prostaglandins, owing to their implication in the regulation of adipose tissue lipolysis and the development of obesity. No significant differences were found due to nutritional status or body-build. However, a significantly higher plasma concentration of prostaglandins of the E-type than of the F-type, was found consistently. The very low levels of prostaglandins observed (a range of 0.10--0.15 ng ml-1 for E-type and a range of 0.05--0.07 ng ml-1 for the F-type) may be due, in part, to the activity of a plasmatic prostaglandin metabolizing system.
D005215:Fasting; D005260:Female; D006801:Humans; D009765:Obesity / Q000097:blood*; D011458:Prostaglandins E / Q000097:blood*; D011460:Prostaglandins F / Q000097:blood*; D012016:Reference Values
D011458:Prostaglandins E; D011460:Prostaglandins F