Plasma concentrations of platelet-specific proteins in young female acute myocardial infarction survivors and their age-matched female controls.

• The steady state plasma concentrations of the two platelet-specific proteins beta-thromboglobulin (BTG) and platelet factor 4 (PF4) were determined in two groups of females: 36 acute myocardial infarction (AMI) survivors, and 38 age-matched control subjects. For the AMI patients the mean BTG and PF4 values were 57 +/- 4 and 14.1 +/- 1.7 ng/ml, respectively. These two means significantly exceeded the corresponding means for the controls, 40 +/- 2 and 10.3 +/- 0.6 ng/ml, respectively. Similar results have recently been reported by other workers who investigated patients with coronary artery disease; however, in no previous study were the values for BTG and PF4 related to those obtained for control subjects matched with respect to sex and age. The present results therefore further support the concept that increased platelet activation and secretion is taking place in steady state patients who previously have sustained an AMI.

Ämnesord

MEDICIN OCH HÄLSOVETENSKAP  -- Klinisk medicin (hsv//swe)

MEDICAL AND HEALTH SCIENCES  -- Clinical Medicine (hsv//eng)

Nyckelord

Adult

Beta-Globulins

analysis

Female

Humans

Middle Aged

Myocardial Infarction

blood

Platelet Count

Platelet Factor 4

analysis

beta-Thromboglobulin

analysis

Publikations- och innehållstyp

ref (ämneskategori)

art (ämneskategori)