ISSN:
1432-1076
Keywords:
Plasma fibronectin
;
Newborn infants
;
Septicaemia
Source:
Springer Online Journal Archives 1860-2000
Topics:
Medicine
Notes:
Abstract The concentration of plasma fibronectin was determined by Laurell's electroimmunoasay [15] in 75 preterm or term newborns within the first 2 days of life, in 97 healthy infants aged from 3 days to 12 months, in 40 septic infants and in 38 healthy adult subjects. The mean fibronectin concentration in citrated plasma of normal adults was 318±84 ml/l. Healthy eutrophic term newborns 1–2 days old had approximately one-third of the fibronectin concentration of adults. There was no significant difference in the values between healthy term and eutrophic preterm newborns or between eutrophic and hypotrophic newborns. The plasma fibronectin increased strongly over the 1st month of life. No significant difference was observed between fibronectin levels in infant boys and girls. The values in septic newborns and septic older infants were significantly lower when compared with those of age-matched healthy controls. It is speculated that this deficiency, because of linkage to fibrin in disseminated intravascular coagulation or due to increased utilisation as a non-specific opsonin and sequestration at sites of tissue injury, may contribute to organ failure in septicaemia.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00491925
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