Synonym |
Thai / English name |
Part Used : รากActivity : CYTOCHROME P-450 INHIBITIONSolvent/Active Compound : cudratricusxanthone A (CTXA)Type of experiment : in vitroType of animal : -Type of study : -N(Total) : -N(Treatment) : -Sex : -Age : -Route : -Dose/Conc.(herb) : -Duration : -Type of interaction : PharmacokineticsInteraction with drug : -Dose/Conc.(drug) : -Result : PositiveRemark : CTXA reversibly inhibited the CYP1A2-catalyzed phenacetin O-deethylation, CYP2C8-catalyzed paclitqxel 6-hydroxylation, and CYP2C9-catalyzed diclofenac 4'-hydroxylation with half-maximal inhibitory concentration (IC50) values of 3.9, 4.7, and 2.9 micromolar, respectively. The IC50 values did not change under different preincubation conditions. CTXA showed marked dose dependent, but not time-dependent, inhibition of CYP1A2 and 2C9 activities in HLMs. Further, CTXA inhibited CYP2C8 in a non-competitive manner with a Ki value of 2.2 micromolar. Our results showed that CTXA reversibly inhibits CYP1A2, 2C8, and 2C9.Note : Type of experiment : in pooled human liver microsomes
Part Used : รากActivity : CYTOCHROME P-450 INHIBITIONSolvent/Active Compound : cudratricusxanthone A (CTXA)Type of experiment : in vitroType of animal : -Type of study : -N(Total) : -N(Treatment) : -Sex : -Age : -Route : -Dose/Conc.(herb) : -Duration : -Type of interaction : PharmacokineticsInteraction with drug : -Dose/Conc.(drug) : -Result : PositiveRemark : IC50 9.85+/-2.2 micromolar.Note : Type of experiment : in pooled human liver microsomes
Part Used : รากActivity : CYTOCHROME P-450 INHIBITIONSolvent/Active Compound : cudratricusxanthone A (CTXA)Type of experiment : in vitroType of animal : -Type of study : -N(Total) : -N(Treatment) : -Sex : -Age : -Route : -Dose/Conc.(herb) : -Duration : -Type of interaction : PharmacokineticsInteraction with drug : -Dose/Conc.(drug) : -Result : PositiveRemark : C50 14.4+/-3.7 micromolar.Note : Type of experiment : in pooled human liver microsomes
Part Used : รากActivity : CYTOCHROME P-450 INHIBITIONSolvent/Active Compound : cudratricusxanthone A (CTXA)Type of experiment : in vitroType of animal : -Type of study : -N(Total) : -N(Treatment) : -Sex : -Age : -Route : -Dose/Conc.(herb) : -Duration : -Type of interaction : PharmacokineticsInteraction with drug : -Dose/Conc.(drug) : -Result : PositiveRemark :Note : Type of experiment : in pooled human liver microsomes