OBJECTIVE:To introduce the preparation of Rosa roxburghii tratt's SOD oral liquid and its therapeutic effect on insomnia.METHODS:To mix Rosa roxburghii tratt's juice with Rhizoma Aractyloidis's decoction in proper proportion.To control the quality by detecting activity of SOD .The therapeutic effect on insomnia was observed in 34 patients .RESULTS:The quality was not changed obviously after storage for 18 months;The effective rate for insomnia was 88.2%. CONCLUSION:The preparation is safe,stable and effective.

Objective To evaluate the clinical effects of trans-anal ileus tube combined with laparoscopy for left-side acute malignant colorectal obstruction.Methods From March 2007 to April 2011,49 patients with left-side acute malignant colorectal obstruction were treated by trans-anal ileus tube.Curative effects were evaluated according to abdominal circumference,intra-abdominal pressure,drainage volume,patient's symptom relief and imaging examinations.After irrigation and drainage ranged from 9 - 11 d,the radical operations and anastomosis were performed by laparoscopy.Results The trans-anal ileus tube was successfully implanted in 45 patients.Abdominal circumference decreased from ( 101.0 ± 5.0) cm to (87.0 ± 3.0) cm (P=0.020) ; intra-abdominal pressure decreased from (26.5 ± 3.4) cm H2O (1 cm H2O =0.098 kPa) to ( 13.7 ± 2.8) cm H20 (P=0.015) ;drainage volume was 800 - 2500 ml/d.Estimated through X ray and CT,obstruction was relieved.Forty patients were performed radical resection and first stage anastomosis by laparoscopy after decompression,and there was no serious complication.Conclusion Decompression and drainage through trans-anal ileus tube combined with laparoscopic for left-side acute malignant colorectal obstruction were coincided with the principle of damage control surgery and fast track surgery.