Gamma-aminobutyric acid promotes human hepatocellular carcinoma growth through overexpressed gamma-aminobutyric acid A receptor α3 subunit

Table 5 Cell cycle of HepG2/Si-Mock and HepG2/Si-1 treated with or without GABA at a concentration of 40 μmol/L (mean ± SD)

	HepG2/Si-Mock	HepG2/Si-Mock+GABA	HepG2/Si-1	HepG2/Si-1+GABA
G1/G0%	51.7 ± 3.53	49.3 ± 3.23	54.5 ± 3.37	59.4 ± 3.85
G2/M%	15.7 ± 1.75	7.2 ± 0.92	17.6 ± 1.64	15.6 ± 1.69
S%	32.4 ± 2.12	43.6 ± 2.841	27.6 ± 1.92	25.5 ± 2.06

¹HepG2/Si-Mock vs HepG2/Si-Mock + GABA, n = 3, P < 0.05.