GINKGOACEAE Ginkgo biloba  L.

 Synonym

    none ...
 Thai / English name

  • แปะก๊วย*

[1-2] of 4 article(s) found

 หน้า  1  2  

[1] EFFECT OF GINKGO AND GINGER ON THE PHARMACOKINETICS AND PHARMACODYNAMICS OF WARFARIN IN HEALTHY SUBJECTS.
JIANG X,WILLIAMS KM,LIAUW WS,ET AL.
BR J CLIN PHARMACOL 2005 Vol.59(4),425-32  $19475 [Full]

Part Used : ใบ
Activity : PLATELET AGGREGATION INHIBITION
Solvent/Active Compound : -
Type of experiment : human
Type of animal : -
Type of study : Open trial
N(Total) : 12
N(Treatment) : 12
Sex : -
Age : 20-36 yrs
Route : Oral administration
Dose/Conc.(herb) : 2 tablets x 3 times daily
Duration : 1 week with at least 14-day washout
Type of interaction : Pharmacodynamics
Interaction with drug : Warfarin
Dose/Conc.(drug) : -
Result : Negative
Remark : The mean ratios of the AUCO-168 of INR were 0.93 (0.82-1.05) following treatment with ginkgo and 1.03 (0.90-1.15) for ginger treatment. These data suggest there is no significant effect of these herbs on warfarin pharmacodynamics. Neither ginkgo nor ginger alone affected baseline INR or ex vivo platelet aggregation in response to arachidonic acid.
Note : Each ginger tablet containing 0.4 g of ginger rhizome powder Each Gingko tablet equivalent to 2 g of Ginkgo biloba leaf (9.6 mg of ginkgo flavonglycosides, 2.4 mg of ginkgolides and bilobalide)

Part Used : ใบ
Activity : EFFECTS ON PHARMACOKINETIC
Solvent/Active Compound : -
Type of experiment : human
Type of animal : -
Type of study : Open trial
N(Total) : 12
N(Treatment) : 12
Sex : Male
Age : 20-36 yrs
Route : Oral administration
Dose/Conc.(herb) : 2 tablets x 3 times daily
Duration : 1 week with at least 14-day washout
Type of interaction : Pharmacokinetics
Interaction with drug : Warfarin
Dose/Conc.(drug) : -
Result : Negative
Remark : There were no significant changes observed in the pharmacokinetic parameters of S- or R-warfarin in healthy male subjects following treatment with ginkgo or ginger. The urinary excretion rate of S-7-hydroxywarfarin after administration of warfarin alone was no significant difference following treatment with either ginkgo or ginger.
Note : Each ginger tablet containing 0.4 g of ginger rhizome powder Each Gingko tablet equivalent to 2 g of Ginkgo biloba leaf (9.6 mg of ginkgo flavonglycosides, 2.4 mg of ginkgolides and bilobalide)

Part Used : ใบ
Activity : EFFECTS ON PHARMACOKINETIC
Solvent/Active Compound : -
Type of experiment : human
Type of animal : -
Type of study : Cross over
N(Total) : 12
N(Treatment) : 12
Sex : Male
Age : 20-36 yrs
Route : Oral administration
Dose/Conc.(herb) : 2 tablets x 3 times daily
Duration : 1 week with at least 14-day washout
Type of interaction : Pharmacokinetics
Interaction with drug : Warfarin
Dose/Conc.(drug) : -
Result : Negative
Remark : There were no significant changes observed in the pharmacokinetic parameters of S- or R-warfarin in healthy male subjects following treatment with ginkgo or ginger. The urinary excretion rate of S-7-hydroxywarfarin after administration of warfarin alone was no significant difference following treatment with either ginkgo or ginger.
Note : Each ginger tablet containing 0.4 g of ginger rhizome powder Each Gingko tablet equivalent to 2 g of Ginkgo biloba leaf (9.6 mg of ginkgo flavonglycosides, 2.4 mg of ginkgolides and bilobalide)

Part Used : ใบ
Activity : DRUG INTERACTION
Solvent/Active Compound : -
Type of experiment : human
Type of animal : -
Type of study : Open trial
N(Total) : 12
N(Treatment) : 12
Sex : Male
Age : 20-36 yrs
Route : Oral administration
Dose/Conc.(herb) : 2 tablets x 3 times daily
Duration : 1 week with at least 14-day washout
Type of interaction : Pharmacokinetics
Interaction with drug : Warfarin
Dose/Conc.(drug) : -
Result : Negative
Remark : There were no significant changes observed in the pharmacokinetic parameters of S- or R-warfarin in healthy male subjects following treatment with ginkgo or ginger. The urinary excretion rate of S-7-hydroxywarfarin after administration of warfarin alone was no significant difference following treatment with either ginkgo or ginger.
Note : Each ginger tablet containing 0.4 g of ginger rhizome powder Each Gingko tablet equivalent to 2 g of Ginkgo biloba leaf (9.6 mg of ginkgo flavonglycosides, 2.4 mg of ginkgolides and bilobalide)

Part Used : ใบ
Activity : DRUG INTERACTION
Solvent/Active Compound : -
Type of experiment : human
Type of animal : -
Type of study : Cross over
N(Total) : 12
N(Treatment) : 12
Sex : Male
Age : 20-36 yrs
Route : Oral administration
Dose/Conc.(herb) : 2 tablets x 3 times daily
Duration : 1 week with at least 14-day washout
Type of interaction : Pharmacokinetics
Interaction with drug : Warfarin
Dose/Conc.(drug) : -
Result : Negative
Remark : There were no significant changes observed in the pharmacokinetic parameters of S- or R-warfarin in healthy male subjects following treatment with ginkgo or ginger. The urinary excretion rate of S-7-hydroxywarfarin after administration of warfarin alone was no significant difference following treatment with either ginkgo or ginger.
Note : Each ginger tablet containing 0.4 g of ginger rhizome powder Each Gingko tablet equivalent to 2 g of Ginkgo biloba leaf (9.6 mg of ginkgo flavonglycosides, 2.4 mg of ginkgolides and bilobalide)

Part Used : ใบ
Activity : PLATELET AGGREGATION INHIBITION
Solvent/Active Compound : -
Type of experiment : human
Type of animal : -
Type of study : Cross over
N(Total) : 12
N(Treatment) : 12
Sex : Male
Age : 20-36 yrs
Route : Oral administration
Dose/Conc.(herb) : 2 tablets x 3 times daily
Duration : 1 week with at least 14-day washout
Type of interaction : Pharmacodynamics
Interaction with drug : Warfarin
Dose/Conc.(drug) : -
Result : Negative
Remark : There were no significant changes observed in the pharmacokinetic parameters of S- or R-warfarin in healthy male subjects following treatment with ginkgo or ginger. The urinary excretion rate of S-7-hydroxywarfarin after administration of warfarin alone was no significant difference following treatment with either ginkgo or ginger.
Note : Each ginger tablet containing 0.4 g of ginger rhizome powder Each Gingko tablet equivalent to 2 g of Ginkgo biloba leaf (9.6 mg of ginkgo flavonglycosides, 2.4 mg of ginkgolides and bilobalide)

[2] INVESTIGATION OF THE EFFECTS OF HERBAL MEDICINES ON WARFARIN RESPONSE IN HEALTHY SUBJECTS: A POPULATION PHARMACOKINETIC-PHARMACODYNAMIC MODELING APPROACH.
JIANG X,BLAIR EYL,MCLACHLAN AJ
J CLIN PHARMACOL 2006 Vol.46(11),1370-8  $19479 [Full]

Part Used : ไม่ระบุ
Activity : DRUG INTERACTION
Solvent/Active Compound : -
Type of experiment : human
Type of animal : -
Type of study : Open trial
N(Total) : 24
N(Treatment) : 24
Sex : Male
Age : 26 +/- 5 years
Route : Oral administration
Dose/Conc.(herb) : -
Duration : -
Type of interaction : P.Kinetics & P.Dynamics
Interaction with drug : Warfarin
Dose/Conc.(drug) : 25 mg
Result : Negative
Remark : Coadministration with either ginkgo or ginger with warfarin did not affect the pharmacokinetics or pharmacodynamics of S-warfarin.
Note : Type of clinical study: randomized, open-label, controlled, 3-treatment, and 3-sequence crossover studies with at least a 14-day washout period between study periods of dosing. Subjects: healthy male subjects received a single 25 mg dose warfarin with or without pretreatment with Commission E19 recommended daily doses of St John's wort, Asian ginseng (Panax ginseng), ginkgo (Ginkgo biloba), or ginger from commercially available products of known quality.

Part Used : ไม่ระบุ
Activity : DRUG INTERACTION
Solvent/Active Compound : -
Type of experiment : human
Type of animal : -
Type of study : Cross over
N(Total) : 24
N(Treatment) : 24
Sex : Male
Age : 26 +/- 5 years
Route : Oral administration
Dose/Conc.(herb) : -
Duration : -
Type of interaction : P.Kinetics & P.Dynamics
Interaction with drug : Warfarin
Dose/Conc.(drug) : 25 mg
Result : Negative
Remark : Coadministration with either ginkgo or ginger with warfarin did not affect the pharmacokinetics or pharmacodynamics of S-warfarin.
Note : Type of clinical study: randomized, open-label, controlled, 3-treatment, and 3-sequence crossover studies with at least a 14-day washout period between study periods of dosing. Subjects: healthy male subjects received a single 25 mg dose warfarin with or without pretreatment with Commission E19 recommended daily doses of St John's wort, Asian ginseng (Panax ginseng), ginkgo (Ginkgo biloba), or ginger from commercially available products of known quality.

Part Used : ไม่ระบุ
Activity : PHARMACOKINETIC STUDY OF
Solvent/Active Compound : -
Type of experiment : human
Type of animal : -
Type of study : Open trial
N(Total) : 24
N(Treatment) : 24
Sex : Male
Age : 26 +/- 5 years
Route : Oral administration
Dose/Conc.(herb) : -
Duration : -
Type of interaction : P.Kinetics & P.Dynamics
Interaction with drug : Warfarin
Dose/Conc.(drug) : 25 mg
Result : Negative
Remark : Coadministration with either ginkgo or ginger with warfarin did not affect the pharmacokinetics or pharmacodynamics of S-warfarin.
Note : Type of clinical study: randomized, open-label, controlled, 3-treatment, and 3-sequence crossover studies with at least a 14-day washout period between study periods of dosing. Subjects: healthy male subjects received a single 25 mg dose warfarin with or without pretreatment with Commission E19 recommended daily doses of St John's wort, Asian ginseng (Panax ginseng), ginkgo (Ginkgo biloba), or ginger from commercially available products of known quality.

Part Used : ไม่ระบุ
Activity : PHARMACOKINETIC STUDY OF
Solvent/Active Compound : -
Type of experiment : human
Type of animal : -
Type of study : Cross over
N(Total) : 24
N(Treatment) : 24
Sex : Male
Age : 26 +/- 5 years
Route : Oral administration
Dose/Conc.(herb) : -
Duration : -
Type of interaction : P.Kinetics & P.Dynamics
Interaction with drug : Warfarin
Dose/Conc.(drug) : 25 mg
Result : Negative
Remark : Coadministration with either ginkgo or ginger with warfarin did not affect the pharmacokinetics or pharmacodynamics of S-warfarin.
Note : Type of clinical study: randomized, open-label, controlled, 3-treatment, and 3-sequence crossover studies with at least a 14-day washout period between study periods of dosing. Subjects: healthy male subjects received a single 25 mg dose warfarin with or without pretreatment with Commission E19 recommended daily doses of St John's wort, Asian ginseng (Panax ginseng), ginkgo (Ginkgo biloba), or ginger from commercially available products of known quality.


 หน้า  1  2