Objective To study the therapeutic effect of Tibetan medicine Flos Saussureae combined with glucocorticoid for progressive stage of radiation pneumonia.Methods A total of 65 post-chemotherapy radiation pneumonia patients with esophageal carcinoma were randomized into western medicine group(20 cases),combined group (21 cases) and Flos Saussureae group (24 cases),which were treated with prednisone (1 mg/kg,orally),prednisone (0.5 mg/kg,orally) plus Flos Saussureae Injection (2 mL/d,by intramuscular injection),and Flos Saussureae Injection (4 mL/d,by intramuscular injection) respectively.The medication lasted for 6 weeks.Before and after treatment,we investigated the scores of chest high resolution CT(HRCT),Leicester Cough Questionnaire (LCQ) scores,6-minute walk distance,pulmonary function indexes of vital capacity (VC),total lung capacity (TLC) and diffusion function DLco,and arterial oxygen partial pressure(PO2).Results (1) The scores of HRCT,6-minute walk distance and LCQ scores of the combined group were improved as compared with those of western medicine group and Flos Saussureae group (P ＜ 0.05).The improvement of psychological scores,social function scores and overall socres of LCQ in Flos Saussureae group was superior to that in western medicine group (P ＜0.05).(2)After treatment,pulmonary function indexes and PO2 of the combined group and Flos Saussureae group were improved compared with those of western medicine group (P ＜ 0.05),and the improvement of DLco and PO2 of the combined group was superior to that of Flos Saussureae group (P＜ 0.05).Conclusion Flos Saussureae Injection combined with glucocorticoid exerts certain therapeutic effect for progressive stage of radiation pneumonia,and large-dose Flos Saussureae Injection is beneficial to the improvement of symptoms and imaging features of the patients.

Objective:To explore the features the gait of elderly persons with type 2 diabetes and peri-pheral neuropathy.Methods:Twenty patients no less than 60 years old with type 2 diabetes and peripheral neuropathy (DPN) formed a DPN group, while 20 counterparts with type 2 diabetes but without peripheral neuropathy composed the DM group, and another 20 healthy counterparts served as a control group. The three groups were tested using the Swedish Qualisys motion capture system and their walking speed, step length, step width, stride frequency and stride length, bipedal foot support phase time, single foot support phase time, peak plantar pressure, and regional-holding time were collected and compared.Results:The average walking speed, stride length and stepping frequency of the DPN group were all significantly lower than the other 2 groups′ averages. Their bipedal support phase was significantly longer, but their single foot support phase time was significantly shorter. And in the DPN group the average first and second peak plantar pressures and the second peak pressure time were significantly greater than the other groups′ averages.Conclusions:Elderly patients with type 2 diabetes and peripheral neuropathy have significant gait abnormalities, decreased walking stability, as well as increased plantar pressure and plantar compression time.