AIM: The purpose of this study was to observe the effect of Tanreqing Injection on urgent fore respiratory tract infection. METHODS: All 181 patients were divided randomly into three groups.Tanreqing Injection group,Cefurxime Sod group,and two in combination were used for treatment separately. RESULTS: The(effective) rates of Tanreqing and Cefurxime Sod were 88.57% and 87.14% respectively.There was no difference between these two groups.The effective rate of Tanreqing Injection with Cefurxime Sod was 97.14%. CONCLUSION: Tanreqing Injection has good effect on urgent fore respiratory tract infection.It is more effective when Tanreqing Injection is combined with Cefurxime Sod.

Objetive To study the effect of Paeonol on PGI,TXA2,ET and NO in diabetic rats.Methods Streptozocin was used in dosage of 60 mg/kg on rats to make diabetic animal model.Defferent dosages of Paeonol were used on diabetic animal models.6-Keto-PGF1?,TXB2,ET and NO were tested after 30 days. Results Compared to the control group,6-Keto-PGF1?(pg/mL)of Paeonol groups increased from 89.75? 2.75,89.97?7.28,89.97?11.36 to 120.03?13.85,108.34?11.25,105.32?8.85 respectively;TXB2 (pg/mL)decreased from 157.64?10.36,156.64?11.35,153.33?19.40 to 124.46?18.67,136.40?18.15, 138.40?22.20 respectively;ET(pg/mL)decreased from 181.68?5.10,181.27?4.76,181.04?4.19 to 140.55?3.01,150.51?2.22,161.02?3.76.The change of 6-Keto-PGF1?,TXB2 and ET was related to the dosage of Paeonol.NO has no significant change.Conclusions Paeonol can decrease the ET and TXB2 in diabetic rats,and increase 6-Keto-PGF1?in diabetic rats.