Objective To observe the curative effect of chymotrypsin and danshen mixture treatment to moist skin damage caused by radiotherapy.Methods 90 NPC patients who underwent radiotherapy plus concurrent chemotherapy were randomized into the observation group(46 cases)and the control group(44 cases).Patients in the observation group received external application of chymotrypsin and danshen mixture;while patients in the control group received laser irradiation treatment.The healing progress of skin injury of two groups was observed and compared.Results Time of detumescence,pain relieving,itching and healing of the observation group was shorter than the control group.Nursing effect for level 2 & 3 radiation-induced skin injury in the observation group was better than the control group.Conclusions Chymotrypsin and danshen mixture has a great nursing efficacy on radiation-induced skin injury.It should be used in the early stage.

Objective:This article aims to analyze and explore practical and effective operation and management mechanisms of the independent interdisciplinary institutes in universities.Methods:Adopting case analysis and literature review as research methodologies to explore the operation and management mechanisms of mature interdisciplinary research institutions in foreign universities, and providing constructive suggestions for domestic academic institutions.Results:Case analysis found that flexible talent structure, sufficient scientific research platform sharing mechanism, and close partnership with industry operation mechanism can effectively promote the virtuous circle of interdisciplinary knowledge generation, dissemination and transformation, thereby driving the efficient operation of interdisciplinary institutes. At the same time, scientific and appropriate management scheme and evaluation system provide a strong systematic administrative support.Conclusions:Interdisciplinary institutes in domestic universities should adopt a matrix-style team formation method to assure the flow of talents with diverse backgrounds, thereby enhancing the internal driving-force of interdisciplinary development. Besides, a substantial resource sharing mechanism should be created to promote the establishment of interdisciplinary research communities. Furthermore, exploring " extensional" knowledge transfer mechanisms to promote collaborative innovation with enterprises. At the same time, establishing scientific and clear institutional management which take into full consideration of the key factors of interdisciplinary research methods and evaluation system.