Antidiabetic Micro-/Nanoaggregates from Ge-Gen-Qin-Lian-Tang Decoction Increase Absorption of Baicalin and Cellular Antioxidant Activity In Vitro

Table 4

GQD and components restored SOD activity in STZ-treated pancreatic β-cell line, INS-1.

Group	SOD (U/mg⋅protein)
	GQD	MA	400 g supernatant	MNA
7.81 mg/mL herbs	83.95 ± 5.32	133.33 ± 8.02	106.44 ± 4.36	93.77 ± 8.87
3.91 mg/mL herbs	66.22 ± 7.60	127.40 ± 8.40	94.97 ± 5.35	85.63 ± 3.69
1.95 mg/mL herbs	62.00 ± 6.56	125.33 ± 5.51	87.93 ± 6.76	80.60 ± 4.23
STZ Control	60.75 ± 4.07
Normal	155.88 ± 6.80

; compared with normal cells (); compared with STZ controls ().