Correlation between the Serum Platelet-Derived Growth Factor, Angiopoietin-1, and Severity of Coronary Heart Disease

Table 2

PDGF and Ang-1 level of the study population.

Parameter		Control (n = 29)	ACS groups
			Total (n = 81)	UAP groups (n = 20)	AMI groups (n = 61)
PDGF (pg/ml)	Peripheral blood	362.01 ± 292.39	734.08 ± 627.85	614.11 ± 600.39	773.41 ± 636.46
	Coronary blood		1142.07 ± 837.42	788.93 ± 611.99	1257.87 ± 872.48
Ang-1 (pg/ml)	Peripheral blood	608.64 ± 237.69	631.98 ± 381.94	553.20 ± 372.96	657.81 ± 384.33
	Coronary blood		128.71 ± 109.94	65.99 ± 40.86	149.27 ± 117.66

, control vs. other groups; , UAP groups vs. other groups; , peripheral blood level vs. coronary blood level.