. 2020 Feb 14;184:113176. doi: 10.1016/j.jpba.2020.113176

Table 3.

Anticomplement activities of 6 flavonoids and their metabolites. (means ± S.D., n = 3. *P < 0.05, **P < 0.01, ****P < 0.0001, compared with corresponding flavonoid glycosides.).

No.	Compound	CH₅₀ (mg/mL)	AP₅₀(mg/mL)
2	Sophorabioside	NE	NE
3	Rutin	0.247 ± 0.133	0.307 ± 0.089
4	Isoquercitrin	0.419 ± 0.187	0.296 ± 0.103
5	Quercitrin	0.276 ± 0.172	0.305 ± 0.164
6	Ononin	3.275 ± 1.352	NE
7	Trifolirhizin	3.517 ± 1.367	NE
1′	Daidzein	NE	NE
2′	Genistein	NE	NE
3′	Quercetin	0.178 ± 0.102⁽^vs· ^3);* ⁽^vs· ^4);* ⁽^vs· ⁵⁾	0.205 ± 0.139⁽^vs· ^3); ⁽^vs· ⁵⁾
6′	Formononetin	0.082 ± 0.029 ****^{(vs. 6)}	0.217 ± 0.068
7′	Maackiain	1.949 ± 0.683 *^{(vs. 7)}	2.522 ± 0.710
Positive control	Heparin	0.046 ± 0.009	0.112 ± 0.019