Effect of Small Needle Knife on Autophagy and TGF-β in Synovial Fluid of KOA Rats

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.

Observation on the Clinical Effect of Needle Knife Release Combined with Microporous Decompression in Subchondral Bone Marrow Edema Area for Treatment of Knee Osteoarthritis

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.

Clinical Study on Small Knife Needle in Treating Transverse Process Syndrome of Third Lumbar Vertebra

Small knife needle plus manual reduction method was used to treat the transverse process syndrome of the third lumbar vertebra. The small knife needle was adopted to loosen the third vertebra with little invasion and manual reduction method to remove adhesion by pulling back and forth. Among 859 cases treated, 652 cases were cured and 196 cases improved, with the total effective rate of 98.8%. It is indicated that small knife needle plus manual reduction method has positive effects on the transverse process syndrome of the third lumbar vertebra as well as other soft tissues injury.

Effect of acupotomy on nitric oxide synthase and beta-endorphin in third lumbar vertebrae transverse process syndrome model rats

OBJECTIVE： To explore the long-term effects and pain relief mechanism of acupotomy by observing changes in nitric oxide synthase （NOS） and beta-en- dorphin （~3-EP） in the hypothalamus, spinal cord, and peripheral blood of rats with third lumbar ver- tebrae （L3） transverse process syndrome. METHODS： Twenty-eight SD rats were randomly as- signed to normal, model, electroacupuncture （EA）, and acupotomy group. The last three groups were put through an operation to emulate L3 transverse process syndrome. Fourteen days after the simulation operation, EA and acupotomy treatments were applied to the respective groups. Fifty-six days afterthe simulation operation, biochemistry tests and enzyme-linked immunosorbent assay were used to measure NOS and 13-EP in the hypothalamus, spinal cord, and peripheral blood. RESULTS： Rats with the simulation operation showed significantly higher levels of NOS and II3-EP in the hypothalamus, spinal cord, and peripheral blood than those in the normal group. The EA and acupotomy groups had significantly lower levels of NOS and β-EP than those in the model group. There was no statistical difference between the EA and acupotomy groups. CONCLUSION： EA and acupotomy treatments significantly lowered NOS and β-EP levels in the hypothalamus, spinal cord, and peripheral blood and alleviated L3 transverse process syndrome.

Observation on Clinical Effects of Acupotomy plus Cupping for Knee Osteoarthritis

Objective: To observe the clinical effect of acupotomy plus cupping for knee osteoarthritis(KOA). Methods: Sixty cases with KOA were randomly divided into a treatment group and a control group, 30 cases in each group. The patients in the treatment group were given acupotomy and cupping, while the patients in the control group were given injection of Sodium Hyaluronate. The index of severity for osteoarthritis(ISOA), the change of the effusion of knee joint and clinical effects were observed after treatment. Results: The total effective rate was respectively 96.7% in the treatment group and 66.7% in the control group. The difference in the clinical effects between the two groups was statistically significant(P<0.05). After treatment, ISOA scores and scores of knee effusion in the two groups were remarkably reduced than those before treatment(P<0.05). The changes of the scores of the two indexes were statistically significant(both P<0.05). Conclusion: Acupotomy plus cupping is better than injection of Sodium Hyaluronate in treatment of KOA.