Ginkgo Biloba Extract EGB761 Protects against Aging-Associated Diastolic Dysfunction in Cardiomyocytes of D-Galactose-Induced Aging Rat

Table 2

Effects of EGB761 on intracellular diastolic [Ca²⁺]_i, the time from the maximum concentration of Ca²⁺ to the baseline level and SR Ca²⁺ load (Δ[Ca²⁺]_i (%)).

Group	Control; (𝑁=20)	5 g·L^−1 D-galactose; (𝑁=20)	5 g·L^−1 D-galactose + 20 μg·mL^−1 EGB761; (𝑁=20)
([Ca^2+]i)D	0.59±0.06	0.71±0.08^a	0.61±0.07^b
𝑡𝛽(ms)	775.15±121.68	1000.95±129.34^a	834.36±301.85^d
Δ[Ca^2+]i (%)	0.53±0.19	0.11±0.02^a	0.47±0.16^b

(Data are means ± SD, 𝑛=6 experimental replicates, ^a𝑃<0.05 versus control group; ^b𝑃<0.05 versus D-galactose group).