Table 1.
HPLC analysis of mothers sera. Mean concentration (ng/ml ± SEM) polyphenols/flavonoids in the sera of mice-mothers. Statistical differences between RKW and RKW-A sera: salidroside p = 0.03, kaempferol p = 0.0652 (on the border of significance), (+)-catechin and epicatechin p = 0.001. Unpaired t test
| Salidroside | Fisetin | Kaempferol | Ellagic acid | Quercetin | Chlorogenic acid | (+)-catechin | EC | EGC | |
|---|---|---|---|---|---|---|---|---|---|
| Control (n = 8) | Not found | 0.51 ±0.06 | Not found | 2.51 ±0.21 | 5.32 ±0.46 | 0.62 ±0.03 | 3.36 ±0.27 | 0.62 ±0.14 | 0.55 ±0.08 |
| RKW (n = 8) | 2.26 ±0.43 | Not found | 3.16 ±0.29 | 2.07 ±0.18 | 4.29 ±0.38 | 0.47 ±0.04 | 4.39 ±0.44 | 1.11 ±0.18 | 0.59 ±0.08 |
| RKW-A (n = 11) | 4.02 ±0.14 | Not found | 4.20 ±0.44 | 1.76 ±0.08* | 4.46 ±0.40 | 1.26 ±0.38 | 2.03 ±0.16* | 1.90 ±0.06* | 0.28 ±0.08 |
| EGC (n = 8) | Not found | Not found | Not found | Not found | 3.50 ±0.25 | 0.26 ±0.05*** | 2.79 ±0.26 | 5.36 ±0.45*** | 1.57 ±0.05** |
Differences from the control:
*
p < 0.05
**
p < 0.01
***
p < 0.001
EC – epicatechin; EGC – epigallocatechin; RKW – aqueous extract R. kirilowii; RKW-A – 50% hydro-alcoholic extract R. kirilowii