Research Article

Protective Effect of Effective Components of Coreopsis tinctoria Nutt on Retinopathy of db/db Diabetic Mice

Table 1

Changes of body weight of db mice (g).

NGDCDC + MDC + M + ECDC + EC150DC + EC300

Initial level16.8 ± 0.4630.4 ± 1.6330.61 ± 0.8330.61 ± 0.6930.81 ± 1.7430.64 ± 1.42
Week 119.5 ± 0.3633.4 ± 2.1132.44 ± 0.933.15 ± 0.7533.35 ± 1.7932.93 ± 1.47
Week 220.89 ± 0.434.0 ± 2.4133.02 ± 1.0633.84 ± 1.0534.51 ± 2.0533.53 ± 1.6
Week 321.5 ± 0.4034.7 ± 2.4633.27 ± 1.2534.83 ± 1.3535.58 ± 2.2834.04 ± 1.65
Week 421.2 ± 0.3134.3 ± 2.6134.03 ± 1.5135.17 ± 1.6437.31 ± 2.5434.68 ± 2.00
Week 523.3 ± 0.4536.7 ± 2.7936.28 ± 1.6437.61 ± 1.7039.14 ± 2.7835.86 ± 2.33
Week 623.4 ± 0.4536.7 ± 2.9537.32 ± 1.7438.58 ± 1.9539.44 ± 2.9636.65 ± 2.46
Week 723.8 ± 0.5137.6 ± 3.0238.11 ± 1.7339.44 ± 2.0739.48 ± 3.0838.00 ± 2.65
Week 823.8 ± 0.5037.0 ± 3.2938.69 ± 1.8138.98 ± 2.1039.76 ± 3.0938.25 ± 2.83
Week 924.3 ± 0.4638.3 ± 3.5939.73 ± 1.9539.81 ± 1.9441.08 ± 3.4040.59 ± 3.05

Values were expressed as mean ± SD; ∗∗P < 0.01 versus normal group.