Lack of correlation between iron stores and plasma lactoferrin concentration.
Plasma lactoferrin concentration and indices of iron nutrition including P-Ferritin, P-iron, total iron binding capacity and percentage saturation were measured in 75 otherwise normal females. This was done in order to evaluate previous reports that neutrophil lactoferrin content was altered by variations in iron storage status. Since P-Lactoferrin is derived from and hence reflects neutrophil lactoferrin content it would seem reasonable to assume that P-Lactoferrin would vary in accordance with iron stores. However, there was no statistically significant difference in P-Lactoferrin concentration between iron deficient subjects and those who were iron replete. Furthermore, there was no statistically significant correlation between any iron related parameter and P-Lactoferrin concentration.
D005260:Female; D005293:Ferritins / Q000097:blood; D006801:Humans; D007501:Iron / Q000097:blood; D000090463:Iron Deficiencies; D007781:Lactoferrin / Q000097:blood*; D007782:Lactoglobulins / Q000097:blood*; D009504:Neutrophils / Q000378:metabolism; D011485:Protein Binding
D007782:Lactoglobulins; D005293:Ferritins; D007501:Iron; D007781:Lactoferrin