Objective:To explore the effects of small needle knife on the autophagy function of synovium and the expression of TGF-βin synovial fluid of KOA rats,so as to provide a new theoretical basis for the treatment of KOA....Objective:To explore the effects of small needle knife on the autophagy function of synovium and the expression of TGF-βin synovial fluid of KOA rats,so as to provide a new theoretical basis for the treatment of KOA.Methods:48 SD rats were randomly divided into blank control group,model group,drug group and acupotomy group.The blank control group maintained the original feeding without any intervention,the model group adopted the sodium monoiodoacetate injection method to prepare the KOA rat model without any intervention,the drug group prepared the KOA rat model and then treated with tripterine by gavage,and the needle knife group treated the KOA rat model with small needle knife.The expression levels of autophagy-related proteins in synovial tissues were detected by immunohistochemistry and Western blotting,and the content of TGF-βin synovial fluid was measured by ELISA.Results:Compared with the blank control group,Beclin-1,Caspase-3 and Bax were up-regulated and m TOR was down-regulated in the model group.Beclin-1,m TOR,Caspase-3 and Bax were up-regulated in the drug group.There was no significant difference in the expression of autophagy-related proteins Beclin-1(0.28±0.09)and m TOR(0.45±0.12)between the acupotomy group and the blank control group,while Caspase-3(0.17±0.03)and Bax(0.30±0.01)were up-regulated.The expression level of TGF-βin synovial fluid in the small needle knife group was(0.29±0.09),which was similar to that in the blank control group,and was significantly higher than that in the model group.Conclusion:Small needle knife treatment can promote the recovery of synovial autophagy in KOA rats,and reduce the level of TGF-βin synovial fluid,and can play a clinical role in the treatment of KOA by regulating the expression of synovial autophagy and TGF-β.展开更多
Objective:To observe the curative effect of release with needle knife combined with microporous decompression in bone marrow edema area of subchndral bone for treatment of knee osteoarthritis.Method:From March 2019 to...Objective:To observe the curative effect of release with needle knife combined with microporous decompression in bone marrow edema area of subchndral bone for treatment of knee osteoarthritis.Method:From March 2019 to March 2020,66 patients with knee osteoarthritis were selected as the research objects,and divided into treatment group and control group according to random nuber table.The treatment group was treated with release with needle knife combined with microporous decompression in bone marrow edema area,while the control group was treated with release with needle knife.Visual analogue scale(VAS),the Western Ontario and Mc Master University composite index(WOMCA)and inflammatory factors were used to evaluate the curative effect of patients before treatment and after treatment.Results:The VAS scores of knee pain in both groups decreased after treatment.The treatment group was lower than the control group.The WOMAC scores of both groups were decreased significantly after treatment,and then gradually decreased with time.The WOMAC scroes of the treatment group were lower than those of the control group after treatment,and there was an interactive effect on time factor.Conclusion:Release with needle knife combined with microporous decompression in bone marrow edema area of subchondral bone has good curative effect in the treatment of knee osteoarthritis;it can relieve the pain of patients,improve the function of joint,reduce inlfammatory reaction,and then delay the pathological progress of KOA,which is worthy of clinical promotion.展开更多
基金School Management Project of Fujian University of Traditional Chinese Medicine,grant number:No.X2018013-Platform,XB2022023Natural Science Foundation of Fujian Province,grant number:No.2018J01873,2021J01890
文摘Objective:To explore the effects of small needle knife on the autophagy function of synovium and the expression of TGF-βin synovial fluid of KOA rats,so as to provide a new theoretical basis for the treatment of KOA.Methods:48 SD rats were randomly divided into blank control group,model group,drug group and acupotomy group.The blank control group maintained the original feeding without any intervention,the model group adopted the sodium monoiodoacetate injection method to prepare the KOA rat model without any intervention,the drug group prepared the KOA rat model and then treated with tripterine by gavage,and the needle knife group treated the KOA rat model with small needle knife.The expression levels of autophagy-related proteins in synovial tissues were detected by immunohistochemistry and Western blotting,and the content of TGF-βin synovial fluid was measured by ELISA.Results:Compared with the blank control group,Beclin-1,Caspase-3 and Bax were up-regulated and m TOR was down-regulated in the model group.Beclin-1,m TOR,Caspase-3 and Bax were up-regulated in the drug group.There was no significant difference in the expression of autophagy-related proteins Beclin-1(0.28±0.09)and m TOR(0.45±0.12)between the acupotomy group and the blank control group,while Caspase-3(0.17±0.03)and Bax(0.30±0.01)were up-regulated.The expression level of TGF-βin synovial fluid in the small needle knife group was(0.29±0.09),which was similar to that in the blank control group,and was significantly higher than that in the model group.Conclusion:Small needle knife treatment can promote the recovery of synovial autophagy in KOA rats,and reduce the level of TGF-βin synovial fluid,and can play a clinical role in the treatment of KOA by regulating the expression of synovial autophagy and TGF-β.
基金Science and Technology Research Project in Kaifeng City,Henan Province Project approval:Science and Technology Research Project in Kaifeng City,Henan Province(1503005)。
文摘Objective:To observe the curative effect of release with needle knife combined with microporous decompression in bone marrow edema area of subchndral bone for treatment of knee osteoarthritis.Method:From March 2019 to March 2020,66 patients with knee osteoarthritis were selected as the research objects,and divided into treatment group and control group according to random nuber table.The treatment group was treated with release with needle knife combined with microporous decompression in bone marrow edema area,while the control group was treated with release with needle knife.Visual analogue scale(VAS),the Western Ontario and Mc Master University composite index(WOMCA)and inflammatory factors were used to evaluate the curative effect of patients before treatment and after treatment.Results:The VAS scores of knee pain in both groups decreased after treatment.The treatment group was lower than the control group.The WOMAC scores of both groups were decreased significantly after treatment,and then gradually decreased with time.The WOMAC scroes of the treatment group were lower than those of the control group after treatment,and there was an interactive effect on time factor.Conclusion:Release with needle knife combined with microporous decompression in bone marrow edema area of subchondral bone has good curative effect in the treatment of knee osteoarthritis;it can relieve the pain of patients,improve the function of joint,reduce inlfammatory reaction,and then delay the pathological progress of KOA,which is worthy of clinical promotion.
