Objective To study the effect on aiding treatment of patients with dysmenorrhea through psychological intervention.Methods Sixty patients with dysmenorrhea were randomly divied into the intervention group and the control group with 30 cases in each group.The contrd group were treated with allopathy and normal care.On the base of such ineasures,the intervention group were treated with psychological interventions like congnitive regulation,emotion regulation and behavioral regulation.Results The average pain degree of the control group was Ⅱ-Ⅲ.The average pain degree ofthe intervene group Was Ⅰ-Ⅱ.The results ofthe two groups were eonpred.P＜0.01 and the difference was significant.The average dose of Atuopin in the control group was 0.60mg.and the average dose of Atuopin in the intervention group was 0.43 mg.P＜0.01 and the difference of the two groups is obvious.The average time being in bed in the control group was 5.85 hours,and the average time beingin bed in the intervene group was 3.2.5 hours.The results of the two groups were compared,P＜0.01and the difference is significant.Conclusion The intervention can apparently improve patients' symptoms of pain.

0 05).Conclusion:Intraoperative lymphatic mapping with methylene blue is easily performed in early breast cancer patients.To determine the sentinel lymph node and status of axillary lymph node metastasis by pathological examination of the stained lymph nodes,there was hight false negative rate and unacceptable rate of misdiagnosis.So,its feasibility need further evaluation.[

Objective:To establish a simplified heterotopic whole small bowel transplantation model in rat.Methods:Ninety pairs of inbred male Wistar rats were used as donors and recipients.The whole small intestine with a vascular pedicle composed of superior mesenteric artery and portal vein was harvested as the graft.After left nephrectomy of recipient,revascularzation of graft was accomplished by end-to-side anastomosis between donor superior mesenteric artery and recipient infra-renal aorta using a 9-0 continuous suture and an end-to-end anastomosis between the donor portal vein and left renal vein of the recipient with the cuff technique.The proximal end of the graft was ligated and the distal end was exteriorized to form an enterostoma.Results:Average time of an operation was 130 min and the mean warm ischemia time of grafts was 30 min.The successful rate of this model was 100% and 86(95.6%) recipients survived longer than 7 days after operation.Conclusion:The simplified techniques we used was effective and parcticable in improving successful rate of rat heterotopic small bowel transplantation.