Objective To discuss the anti-inflammatory and analgesic effects of traditional Chinese formula (TCF)on pressure ulcer. Methods The experimental animals were randomly divided into TCF high-dose group, TCF low dose group, indomethacin group, and saline group. through the inhibition of rat carrageenin paw edema test, acetic acid-induced small murine peritoneal capillary permeability experiments, acetic acid-induced writhing response in mice experiments,subjects observe the animals indicators. Results Rat plantar subcutaneous injection of carrageenan-induced inflammation,the compound traditional Chinese medicine set of square high-dose group 1 ～6 h paw edema was significantly lower than saline control group (P＜0.05), 2～6 h anti-inflammation and indomethacin Xin was no significant difference (P＞0.05);compound Chinese medicine set of square high-dose group and low dose group mice dye leakage reduction compared with the saline group was statistically significant (P＜0.05), high-dose group and the indomethacin group effect was no significant difference in strength (P＞0.05); compound Chinese medicine set of square high-dose group and low dose group the number of writhing response in mice compared with saline significantly reduce(P＜0.05). Conclusion Prescription medicine compound high-dose, low dose has anti-inflammatory effects, analgesic effects, Pharmacological effect was dose-proportional relationship.

Objective To observe the effect of traditional Chinese treating pressure ulcer compound on microcirculation of rats in-vivo.Methods Rats were divided into four groups according to the random number table,includeing high-dose group,low-dose group,positive control group and negative control group.Model rats of microcirculation disturbance were created by dropping epinephrine on partial of mesentery,and then the following indexes of four groups were detected: arteriole diameter,arteriole flow rate,junction of capillary network counts,etc.Results The rats mesentery arteriole diameter variation of positive control group in different time were(74.73±4.23)min,(73.46±4.02)min,(81.60±3.23)min,(93.37±3.84)min,(98.38±3.25) min respectively,and the variation of high-dose group in different time were (72.26± 2.90)min,(72.16 ± 3.20) min,(82.45±2.85)min,(94.64 ± 3.37)min respectively.There was no significant difference between the two groups (P＞0.05).The rats mesentery arteriole flow rate variation of negative control group in different time were (5.06±1.12)min,(3.47±0.97)min,(8.51±1.15)min,(43.55±3.24)min,(56.47±3.54)min respectively,the variation of positive control group were (19.37± 1.81)min,(21.54±2.69) min,(39.86±3.53)min,(86.41 ±4.27) min,(94.35 ± 4.23) min respectively,the variation of high-dose group were (13.73 ± 2.02) min,(22.67 ± 2.48) min,(46.32 ± 4.27) min,(89.18 ± 5.13) min,(95.07 ± 4.67) min respectively,and the variation of low-dose group were (6.22±1.48)min,(10.34±2.09)min,(25.41±2.49)min,(56.87±3.75)min,(74.30±3.18)min respectively.The rats mesentery arteriole flow rate has recovered to the level of before dropping epinephrine by 9 rmin in positive control group and high-dose group,and there were no significant difference between the two groups (P＞0.05),but there were statistical significance when high-dose group and positive control group were compared with low-dose group and negative control group (P＜0.05).The junction of capillary network counts variation in different time were: negative control group 0,16.92± 1.17,39.19±2.65,positive control group 20.66±1.89,36.78±3.04,76.04±4.29,high-dose group 14.33±1.46,43.75±3.74,81.23±3.34,low-dose group 9.50± 1.13,23.19 ± 2.44,55.62 ± 3.46,respectively,the junction of capillary network counts of high-dose group and low-dose group were more than negative control group (P＜ 0.05),and the high-dose group was more than the positive control group (P＜0.05).The resuming time of local microcirculation flow of positive control group (8.23 ±2.61)rmin was relatively equivalent to high-dose group (8.56 ±1.87) min,(P＞0.05).Conclusion Traditional Chinese compound can obviously modify microcirculation disturbance of rats mesentery caused by epinephrine.Its effect showed a dose-effect proportional relationship.