Table 1. Comparison of serum exosome particle concentrations and protein concentrations in healthy volunteers and patients with hepatic diseases.

Exosome grouping	Particle concentration (particles/ml)	Exosome protein concentration (μg/μl)
Normal	3.40E+11	9.127
Hepatitis	3.81E+11	11.345 *
Cirrhosis	1.97E+11 *	11.399 *
Hepatocellular carcinoma	4.54E+11 *	11.299 *

Compared with the control group, * p < 0.05 was considered to be significantly different.