Drug permeability through buccal mucosa / 浙江大学学报·医学版
Journal of Zhejiang University. Medical sciences
;
(6): 181-185, 2009.
Artigo
em Chinês
| WPRIM
| ID: wpr-310370
ABSTRACT
<p><b>OBJECTIVE</b>To investigate the effects of physicochemical properties of drug on its permeability through buccal mucosa.</p><p><b>METHODS</b>Benzoic acid, caffeine and hydrocortisone were selected as model drugs and their permeability coefficients through isolated porcine buccal mucosa were determined.</p><p><b>RESULT</b>The permeability coefficients of benzoic acid, caffeine and hydrocortisone through isolated porcine buccal mucosa were (1.01 x 10(-4)+/-1.64 x 10(-5))cm.s(-1)ì(2.75 x 10(-5)+/-1.79 x 10(-6))cm.s(-1) and (2.49 x 10(-5)+/-6.32 x 10(-6))cm.s(-1), which were 14,989 and 389 times as those through human skin, respectively.</p><p><b>CONCLUSION</b>The permeability of drugs through buccal mucosa seems to be much better than that through human skin.</p>
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Permeabilidade
/
Suínos
/
Técnicas In Vitro
/
Cafeína
/
Hidrocortisona
/
Farmacocinética
/
Ácido Benzoico
/
Metabolismo
/
Mucosa Bucal
Limite:
Animais
Idioma:
Chinês
Revista:
Journal of Zhejiang University. Medical sciences
Ano de publicação:
2009
Tipo de documento:
Artigo
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