| Effect of ultrashort wave therapy on wound healing in diabetic rats |
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| DOI： |
| EN KeyWords: diabetes skin ulcers ultrashort wave |
| Fund Project:陕西省科委科技攻关课题(2009K17-04) |
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| EN Abstract: |
| Objective:To investigate the effect of ultrashort wave therapy on ulcer wound area and wound healing rate in diabetic rats at different time points.Methods:Ninety healthy adult male SD rats were randomly divided into 3 groups:normal control group (normal group,n=30),diabetic control group (diabetic group,n=30) and ultrashort wave therapy of diabetes group (experimental group,n=30). The diabetic model in rats was established in diabetic group and experimental group.Skin ulcer model was made in all groups.Diabetic group was given no intervention,and experimental group given ultrashort wave treatment.Results:At 3rd,7th,14th,and 21st day after the injury,the ulcer area in experimental group and diabetic group at different time points was significantly larger than in normal group (P<0.05 or <0.01), and that in experimental group was significantly less than in diabetic group (P<0.01).The wound healing rate in experimental group and diabetic group at different time points was significantly lower than in normal group (P<0.05,or <0.01).The wound healing rate in experimental group at different time points was significantly higher than in diabetic group (P<0.01).Conclusion:The ultrashort wave therapy has obvious effect on the diabetic skin ulcer, which may provide a theoretical basis for the ultrashort wave therapy to promote wound healing in diabetic patients. |
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