Neoadjuvant Chemotherapy Combined with Breast-Conserving Surgery in the Treatment of Triple-Negative Breast Cancer

Table 6

Changes of PCT and TNF-α levels before and after surgery in the two groups of patients.

Group		PCT (ng/ml)		TNF-α (ng/ml)
		Before treatment	After treatment	Before treatment	After treatment
Observation group	50
Study group	50
		0.723	7.690	0.012	4.756
		0.472	≤0.001	0.991	≤0.001