CHEN Zhen-hua1, GUAN Yong-mei3, ZHANG Ni3, et al. Investigation of Absorption Characteristics of Total Saponins from Pulsatilla chinensis in Rat Intestinal Valgus Test[J]. Chinese journal of experimental traditional medical formulae, 2012, 18(18): 30-33.
CHEN Zhen-hua1, GUAN Yong-mei3, ZHANG Ni3, et al. Investigation of Absorption Characteristics of Total Saponins from Pulsatilla chinensis in Rat Intestinal Valgus Test[J]. Chinese journal of experimental traditional medical formulae, 2012, 18(18): 30-33. DOI: 10.13422/j.cnki.syfjx.2012.18.027.
Objective:To study on intestinal absorption characteristics of total saponins from Pulsatilla chinensis.Method:Isolated everted gut sac model was used to study on intestinal absorption of total saponins from P.chinensis in different segments and different drug concentration
concentration of ivy sapogenin 3-O-α-L-rhamnopyranosyl-(1→2)-[β-D-glucopyranosyl-(1→4)]-L-pyran Arab glucoside in samples were determined by HPLC.Result:Absorption of index components for total saponins from P.chinensis in different intestinal segments had no significant difference
every intestine segments cumulative absorption increased along with concentration of total saponins from P.chinensis.Conclusion:Absorption of total saponins from P.chinensis may be passive diffusion absorption and didn’t be a special absorption window.