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Table 5 Observed and predicted activity of the flavonoids on the CaV activation (Model A)

From: Predictive QSAR model confirms flavonoids in Chinese medicine can activate voltage-gated calcium (CaV) channel in osteogenesis

Flavonoids

Observed activity

Predicted activity

Residuals

5,7,2′-Trihydroxyflavone

0.519

0.518

− 0.001

Naringin

0.519

0.468

− 0.051

(±)-Taxifolin

0.477

0.584

0.107

Quercetin

0.792

0.590

− 0.202

Apigenin

0.462

0.490

0.028

Luteolin

0.447

0.539

0.092

Rutin

0.38

0.431

0.051

Kaempferol

0.663

0.547

− 0.116

Genistein

0.580

0.490

− 0.090

Baicalein

0.462

0.499

0.037

Chrysin

0.491

0.449

− 0.042

Resokaempferol

0.431

0.498

0.067

Galangin

0.491

0.512

0.021

Isorhamnetin

0.732

0.611

− 0.121

Morin

0.505

0.595

0.090

Myricetin

0.556

0.630

0.074

Scutellarein

0.431

0.534

0.103

Tamarixetin

0.663

0.602

− 0.061

Daidzein

0.491

0.431

− 0.060

3-Methyl galangin

0.477

0.552

0.075

5-Hydroxyflavone

0.398

0.389

− 0.009

3,6,4′-Trihydroxyflavone

0.462

0.484

0.022

3,4′-Dihydroxyflavone

0.462

0.447

− 0.015

(±)-Naringenin

0.462

0.484

0.022