However , subgroup and meta-regression analysis suggested that in subjects with a more profound increase of dietary LA intake , LA might increase the blood CRP level .
Other acute phase reactants including fibrinogen and plasminogen activator inhibitor-1 and adhesion molecules were not significantly changed when LA was increased in diet .
Our meta- analysis suggested that increasing dietary LA intake does not have a significant effect on the blood concentrations of inflammatory markers .
However , the extent of change in dietary LA intake might affect the effect of LA supplementation on CRP
PURPOSE The aim of the present study was to investigate the effect of increasing dietary linoleic acid ( LA ) intake on the blood concentrations of inflammatory markers including cytokines , acute phase reactants and adhesion molecules in adults .
The effect of red palm olein and refined palm olein on lipids and haemostatic factors in hyperfibrinogenaemic subjects.
Little is known about the physiological effects of red palm olein ( RPO ) . The effects of red palm olein and palm olein ( POL ) compared to sunflower oil ( SFO ) , on lipids , haemostatic factors and fibrin network characteristics in hyperfibrinogenaemic volunteers were investigated . Fifty-nine free-living , hyperfibrinogenaemic volunteers participated in this r and omized , controlled , single blind parallel study . After a 4-week run-in , during which subjects received sunflower oil products , they were paired and r and omly assigned to one of three intervention groups receiving products containing 25 g/day ( approximately 12 % of total energy intake ) of either red palm olein , palm olein or sunflower oil for another 4 weeks . Anthropometric measurements , blood sample s and dietary intakes were measured before run-in , and before and after intervention . The differences in changes in total serum cholesterol response between palm olein and red palm olein ( + 0.59 vs. + 0.18 mmol/l ; p=0.053 ) , and between palm olein and sunflower oil ( + 0.59 vs. -0.003 mmol/l ; p < or = 0.01 ) were significant . The low-density lipoprotein cholesterol ( LDLC ) response in the palm olein- and sunflower oil-groups also differed significantly ( + 0.42 vs. -0.11 mmol/l ; p < or = 0.01 ) . Tissue plasminogen activator antigen ( tPA(ag ) ) decreased significantly in the red palm olein group compared to the palm olein- and sunflower oil-groups . No effects were found in other haemostatic variables .  Palm olein and red palm olein had no independent effect on fibrin network characteristics . In conclusion , compared to palm olein , red palm olein had less detrimental effects on the lipid profile and decreased tissue plasminogen activator antigen . Studies in larger groups are advised for confirmation of results , elucidation of mechanisms and effects of nonglyceride constituents of red palm oil ( PO )
However , subgroup and meta-regression analysis suggested that in subjects with a more profound increase of dietary LA intake , LA might increase the blood CRP level .
Other acute phase reactants including fibrinogen and plasminogen activator inhibitor-1 and adhesion molecules were not significantly changed when LA was increased in diet .
Our meta- analysis suggested that increasing dietary LA intake does not have a significant effect on the blood concentrations of inflammatory markers .
However , the extent of change in dietary LA intake might affect the effect of LA supplementation on CRP
PURPOSE The aim of the present study was to investigate the effect of increasing dietary linoleic acid ( LA ) intake on the blood concentrations of inflammatory markers including cytokines , acute phase reactants and adhesion molecules in adults .