Table 2.

Absorbance value, cell viability, and glucose content after 24 h following the treatment of the cells with different insulin concentrations ($\overline{x}\pm S$, n = 6)

Insulin (mol/L)	Absorbance A	Glucose (mmol/L)	Viability
Control group	0.372 ± 0.01	3.20 ± 0.09	—
10−5	0.357 ± 0.03*	2.559 ± 1.27*	0.91 ± 0.11*
10−6	0.351 ± 0.02*	2.518 ± 1.24*	0.93 ± 0.07*
10−7	0.367 ± 0.02	3.163 ± 0.24	0.89 ± 0.06*
10−8	0.376 ± 0.02	3.240 ± 1.33	0.98 ± 0.07

^* P < 0.05.