[Effect of borneol on intestinal absorption of muscone in rats].

To explore the influence of borneol on intestinal absorption of muscone in rats. An in situ intestinal circulation perfusion experiment was used to study the changes in intestinal absorption kinetics of muscone before and after being compatible with borneol. Compared with the muscone group (MG), the absorption rate constants (Ka), the half-life period (T1/2) and the absorption rate (A) of muscone in the borneol + muscone group (BMG) were on the rise, but with no significant difference; after being compatible with borneol for a long period, Ka, T1/2 and A in the last borneol on muscone group (LBMG) increased, with significant difference (P < 0.05). in duodenum, LBMG showed better effects than MG (T1/2, P < 0.05); and so did in jejunum (Ka, P < 0.05; T1/2, P < 0.05); in ileum, there was no significant statistical difference between LBMG and MG. Borneol can promote the intestinal absorption of muscone in rats to some extent.