Objective:To investigate the effects of Kangyan Decoction-1 on Th1/Th2 in peripheral blood of patients with atopic dermatitis in wet-heat syndrome.Methods:The patients of atopic dermatitis were randomly divided into two groups: the therapy group treated with Kangyan Decoction-1 and the control group treated with loratadine.At the same time,the healthy nornal group was established,taking no medicine.The people's peripheral blood of three groups were detected respectively by flow cytometry.Results:Before the treatment,the level Th1 cell and the ratio of Th1/Th2 was augmented,the Th2 cell was decreased obviously of the therapy group(P0.05),the percentage of Th2 and the ratio of Th1/Th2 had statistic discrepancy(P0.05).Conclusion:The imbalance of Th1/Th2 might be part of the immune character of patients with atopic dermatitis in wet-heat syndrome.Kangyan Decoction-1 could adjust the Th1 and Th2 cells,but especially reduce the level of Th2 cell,adjusting the imbalance of Th1/Th2.This might be one of the possible function mechanism.

Objective To explore the aesthetic efficacy of modified endoscopic rhytidectomy by using the techniques to minimize tissue damage,to obviate injury to the vessels and nerves,and to control bleeding and to firm fixation.Methods Two discontinuous incisions were made in the temporal scalp during the procedure,obviating injury to the branches of the superficial temporal vessels.Endoscopic technique was used to facilitate elevating,hemostasis,slinging and fixation in the plane under superficial temporal fascia.Three transverse incisions were made after the hairline in the forhead scalp,the operation was carried out by using endoscopic equipment,and the elevated forhead flap was slinged and fixed upward to the lamina externa cranii.Results 58 cases were received endoscopic forehead and temporal rhytidectomy,only slight edema was observed after surgery,and no obvisous ecchymosis was found.All patients returned home 7 days after operation.Degree of satisfaction on long-term follow-up showed that 56 cases(96.55%)improved obviously one year postoperatively;35 cases followed up 2 years,33(94.29%)of them improved obviously.None case was suffered from facial nerve injury.Conclusion The purpose of endoscopic rhytidectomy is to avoid carrying out the operation out of sight,to minimize unexpected damage to vessels and nerves,and to facilitate dissection,hemostasis,suturing,slingling and fixation.By refining the technique,we can achieve minimal injury,shorten recovery period,and obtain more satisfactory results,so the indication for operation is extended.

Objective:To explore the regulation of Recipe Xiaoban No.1 on the expression of p53 in dystrophy of vulva.Methods:Expression of p53 was determined by immunohistochemical technique in skin lesion of prior treatment and posttreatment from 30 cases with chronic vulvar dystrophy,and normal skin from 23 health adults were served as controls.Results: Expression of p53 in various of chronic dystrophy of vulva before treatment was obviously higher than control group(P0.05).Conclusion:Recipe Xiaoban No.1 can obviously improve the clinical symptoms and decrease the expression rate of P53.