Excretion of beta-elemene from rat respiratory tracts / 药学学报
Acta Pharmaceutica Sinica
;
(12): 54-56, 2005.
Artigo
em Chinês
| WPRIM
| ID: wpr-241337
ABSTRACT
<p><b>AIM</b>To investigate the excretion of beta-elemene from the respiratory tracts in male Spraque-Dawley rats.</p><p><b>METHODS</b>After a single administration of beta-elemene to rats at the dosage of 75 mg x kg(-1) (i.v. or i.p.), the exhaled gases were collected and concentrated at various time points. The residues were analyzed by gas chromatography.</p><p><b>RESULTS</b>A minor amount of unchanged beta-elemene was excreted via rat respiratory tracts after iv and ip administration of a single dose. The cumulative excretion were 1.41% and 0.51% respectively.</p><p><b>CONCLUSION</b>The results demonstrated that unchanged beta-elemene excretes from rat respiratory tracts, but may not be the main elimination pathway in rats.</p>
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Plantas Medicinais
/
Sistema Respiratório
/
Sesquiterpenos
/
Farmacocinética
/
Química
/
Cromatografia Gasosa
/
Ratos Sprague-Dawley
/
Curcuma
/
Infusões Parenterais
/
Injeções Intravenosas
Limite:
Animais
Idioma:
Chinês
Revista:
Acta Pharmaceutica Sinica
Ano de publicação:
2005
Tipo de documento:
Artigo
Similares
MEDLINE
...
LILACS
LIS