[Myocardial protective effects of luteolin on isolated rat heart in hypothermic preservation].

Objective: To investigate the protective effect of luteolin on isolated rat heart in hypothermic preservation.

Methods: Forty male SD rats were randomly divided into 4 groups (n = 10): control group, luteolin low-dose group (7.5 micromol/L), middle-dose group (15 micromol/L) and high dose group (30 micromol/L).

[Method for drainage of lymph fluid and determining the change of active materials in lymph fluid after rat ischemia-reperfusion injury].

Objective: To set up a method for the drainage of lymph fluid and explore the change of active materials in lymph fluid and serum after rat ischemia-reperfusion injury.

Methods: The method of the drainage of lymph fluid was well established. Sixteen healthy male rats of SPF grade were selected and randomly divided into 2 groups: intestinal ischemia-reperfusion + drainage group (I/R + drainage group) and drainage group.