[Retracted] Effects of Infrared Combined with Methylcobalamin on the Vibratory Sensory Threshold and Nerve Conduction Velocity of the Lower Extremity in Patients with Diabetic Foot Treatment

Table 4

Comparison of biochemical indicators between the two groups.

Time	Group	Number of cases	VEGF (ng/L)	bFGF (ug/L)	IL-6 (pg/mL)	TNF-α (ng/mL)	APN (ug/L)
Before treatment	Research group	53
	Control group	53
	value		0.567	0.253	0.644	0.876	0.785
	value		0.572	0.801	0.521	0.383	0.434
After treatment	Research group	53
	Control group	53
	value		6.625	4.650	12.686	7.276	7.363
	value		<0.001	<0.001	<0.001	<0.001	<0.001