swelling degree

To prepare the detecting equipment which have satisfied organism material mechanics property of high acuity micro-tension lemma. The results based on the mechanical strength and swelling degree in water indicated that the chloroactic acid was the best crosslinking agent in those tested reagents.

结果：1.研制出了能满足预期效果的高敏度小张力膜状生物材料力学性能检测仪。通过检测膜的力学性能和溶胀程度，得到氯乙酸交联膜的性能在所检测的范围内最优。

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Higher elongation at break of the complex films would be obtained with chitosan of higher Mw. Meanwhile, the increase of the Mw and substitution degree of NaCS would cause the decrease of the swelling ratios.

壳聚糖分子量越高，该复合膜的断裂伸长率越大；而NaCS分子量和取代度的增大则会导致该膜的溶胀率降低。

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The mechanical and swelling properties of chitosan/ NaCS films could be controlled by adjusting chitosan Mw, and the Mw and substitution degree of NaCS.

通过改变壳聚糖分子量、NaCS分子量和取代度，可以调节该复合膜的机械性质和溶胀性能。

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Suitable crosslinking degree and heat treatment can give the system swelling and covering charcoal shell.

加入三聚氰胺可以改善该体系的热稳定性.

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[ Methods] 1.To build up an ACD mouse model stimulated by DNFB and then to perform intraperitoneal injection with different dosages of OMT, PBS and hydrocortisone ( HCT), To observe the curative effect by examining the swelling degree of mice auricles.

方法建立DNFB所致小鼠ACD模型，以不同剂量的OMT、PBS、氢化可的松（HCT）进行腹腔注射，检测小鼠耳廓肿胀度变化；

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After treatment, the significantly difference of the points was found between treatment group and comparison group in joint pain, swelling degree and joint range of movement ( P0.05). 3.

具体观察指标变化对比：两组治疗前后在减轻关节疼痛，消除红肿症状，改善关节活动度及功能方面均有显著性差异（P0.05），治疗组效果明显优于对照组。

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Results: The swelling degree of right posterior metatarsus in XFC and TP group obviously lowered after treatment ( P0 05).

结果：与治疗前比较，新风胶囊组及雷公藤组治疗后右后足跖肿胀度显著降低（P005）；

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