Dermatopharmacokinetic studies of liangfu cream in mice skin / 中国中药杂志
China Journal of Chinese Materia Medica
; (24): 2254-2257, 2010.
Article
em Zh
| WPRIM
| ID: wpr-262183
Biblioteca responsável:
WPRO
ABSTRACT
<p><b>OBJECTIVE</b>To study the relationship between deposition content and time of the active ingredients in rat skin, and investigate the dermatopharmacokinetics of Liangfu Cream.</p><p><b>METHOD</b>The contents of paeonol, dictamnine, fraxinellone and glycyrrhetinic acid in rat skin were determined by HPLC. The dermatopharmacokinetics parameters were calculated by DAS software.</p><p><b>RESULT</b>The dermatopharmacokinetics of paeonol and glycyrrhetinic acid were two compartment model, while that of dictamnine and fraxinellone were one compartment model: T(1/2Ka) of four active ingredients were 0.307, 0.112, 0.146, 0.216 h, respectively; T(lag) of them were 0.006, 0.123, 0.136, 0.109 h, respectively; all the Tmax of them was 0.5 h; the Cmax, were 40.163, 1.607, 6.725, 100.553 microg x cm(-3), respectively; the t(1/2beta), were 14.719, 1.262, 0.838, 234.807 h, respectively; the AUC(0-infinity), were 16.987, 2.713, 9.345, 697.000 microg x cm(-3) x h(-1), respectively; and the MRT(0-infinity) were 3.662, 1.67, 1.585, 10.897, respectively.</p><p><b>CONCLUSION</b>The skin pharmacokinetics characteristic of four ingredients in Liangfu cream is lined with the cataplasm long time.</p>
Texto completo:
1
Base de dados:
WPRIM
Medicinas Tradicionais:
Medicinas_tradicionales_de_asia
/
Medicina_china
Assunto principal:
Acetofenonas
/
Quinolinas
/
Pele
/
Benzofuranos
/
Administração Cutânea
/
Medicamentos de Ervas Chinesas
/
Farmacocinética
/
Ácido Glicirretínico
Tipo de estudo:
Prognostic_studies
Idioma:
Zh
Revista:
China Journal of Chinese Materia Medica
Ano de publicação:
2010
Tipo de documento:
Article