[Lipid, apoprotein and fibrinogen levels in the blood of male patients following myocardial infarct and the effect of diet on these parameters in ischemic heart disease].
The authors have found significantly higher the levels of two not routinely examined risk factors, fibrinogen and lipoprotein (a) in 28 male patients after myocardial infarction than the corresponding data of the PROCAM-study and in the case of fibrinogen than in 23 healthy blood donors. A positive correlation was observed between the LDL-cholesterol and total cholesterol, the LDL-cholesterol and the main apoprotein of LDL, the Apo B level, and between the HDL-cholesterol and the main apoprotein of HDL, the Apo AI. During a 3 week long treatment in the Cardiac Rehabilitation Department the effect of low cholesterol, high unsaturated fatty acid content diet on the lipid, apolipoprotein and fibrinogen levels of male patients suffering from coronary heart disease with cholesterol level higher than 5.2 mmol/l was studied. Significantly decreased the total cholesterol (from 6.21 +/- 0.96 mmol/l to 5.87 +/- 0.98 mmol/l, -5.5%), the LDL-cholesterol (from 3.87 +/- 1.02 mmol/l to 3.61 +/- 0.96 mmol/l, -6.7%), the HDL-cholesterol (from 1.16 +/- 0.39 mmol/l to 1.04 +/- 0.28 mmol/l, -10.3%), the main apoprotein of HDL, the Apo AI (from 1.47 +/- 0.23 g/l to 1.33 +/- 0.29 g/l, -9.5%) and the main apoprotein of LDL, the Apo B level (from 1.59 +/- 0.43 g/l to 1.46 +/- 0.50 g/l, -8.1%). The change of fibrinogen lipoprotein (a) level was not significant. According to the earlier observation of the authors and the data of the literature, the effect of low cholesterol diet on the change of HDL cholesterol was not favourable. The investigation of apolipoprotein levels failed to get closer to the understanding of its mechanism.
Márk
L
L
II. Belgyógyászat-Kardiológia, Békés Megyei Képviselótestület Pándy Kálmán Kórháza, Gyula.
Wolf
I
I
Kántor
M
M
Lestyán
K
K
Orosz
I
I
D001053:Apolipoproteins / Q000097:blood*; D015992:Body Mass Index; D002784:Cholesterol / Q000097:blood; D005340:Fibrinogen / Q000032:analysis*; D006801:Humans; D008055:Lipids / Q000097:blood*; D008297:Male; D008875:Middle Aged; D009203:Myocardial Infarction / Q000097:blood*; D017202:Myocardial Ischemia / Q000097:blood*; D012737:Sex Factors
D001053:Apolipoproteins; D008055:Lipids; D005340:Fibrinogen; D002784:Cholesterol