BACKGROUND:Tissue flossing is a new injury prevention tool and auxiliary exercise training strategy.Tissue flossing can increase joint range of motion,improve athletic performance,and relieve pain,and is increasingly widely used in the field of sports and rehabilitation. OBJECTIVE:To review the mechanism of tissue flossing and its application in sports and rehabilitation to provide a reference for follow-up research. METHODS:"Tissue flossing;compression tissue flossing;floss band;voodoo flossband;blood flow restriction;shearing of fascia;musculoskeletal rehabilitation;sport injury"were used as Chinese and English search terms to search on the databases of CNKI,WanFang,VIP,PubMed and EBSCO databases.Relevant articles from January 2000 to October 2022 were retrieved,and 86 articles were finally included according to inclusion and exclusion criteria. RESULTS AND CONCLUSION:Tissue flossing intervention can improve lower limb joint motion,improve sprint and jump performance,promote joint injury rehabilitation,and relieve pain subjectively.However,tissue flossing intervention did not improve the range of motion of the upper limb.There is still controversy on the acute enhancement of lower limb muscle strength.It has a good tendency to improve lower limb balance and stability and improve mental state,but more studies are needed to confirm.The possible mechanisms of tissue flossing intervention are mainly fascia shear,pain gating,blood flow restriction and reperfusion,and compression.Tissue flossing is a useful treatment option that can provide important contributions in the future in the areas of sports training,sports injury prevention and rehabilitation,but more long-term in-depth studies are needed.

Objective To investigate the effect of palmitoleic acid(POA)on pyroptosis of cardiomyocytes after hy-poxia/reoxygenation-induced injury in the human myocardium.Methods The experiment comprised a control group(Control,normal culture),a hypoxia/reoxygenation group(HR),a palmitoleic acid-treated group(HR+POA),and an anhydrous ethanol control group(HR+ET).Cardiomyocytes viability was assessed using CCK-8 assay,and the level of pyroptosis of cardiomyocytes was measured through the double staining with Hoechst33342/PI and LDH assay.ELISA was employed to detect the release of inflammatory factors IL-1 β and IL-18 in the cell culture supernatant.qRT-PCR and Western blot were utilized to determine the relative expression levels of mRNA and protein of pyroptosis-related genes,namely NLRP3,ASC,Caspase-1,GSDMD,IL-1 β and IL-18,respective-ly.Results CCK-8 assay showed that the survival of hypoxic/reoxygenated cardiomyocytes increased with the ad-dition of POA at concentrations ranging from 25 to 100 μmol/L,as compared to the HR group;a hypoxia/reoxy-genation model of cardiomyocyte was established.The expression of protein and mRNA increased in NLRP3,ASC,Cleaved caspase-1,GSDMD-N,IL-Iβ and IL-18 vs the control group(P＜0.05),the positive percentage of Ho-echst33342/PI staining in cardiomyocytes increased significantly(P＜0.05),the release of LDH,IL-Iβ,and IL-18 increased(P＜0.05).After intervention with 100 μmol/L POA,the protein and mRNA expression levels of NLRP3,ASC,Cleaved caspase-1,GSDMD-N,IL-Iβ,and IL-18 were significantly reduced in the HR+POA group vs HR+ET group(P＜0.05).The positive percentage of Hoechst33342/PI staining in cardiomyocytes de-creased significantly,and the levels of LDH,IL-Iβ and IL-18 significantly decreased(P＜0.05).Conclusion Palmitoleic acid may alleviate hypoxia/reoxygenation-induced injury of cardiomyocytes by inhibiting pyroptosis and inflammatory response after hypoxia/reoxygenation in human myocardium.

Attracting the return of overseas medical consumption is not only a driving force for promoting supply side structural reform and improving industrial development quality and efficiency under the current"dual circulation"new development pattern,but also a powerful lever and new engine for promoting high-quality economic development.The main reasons for attracting the outflow of domestic medical consumption include the pursuit of advanced medical technology from abroad,the attraction of high-quality medical services from overseas,the huge price difference between domestic and foreign medical consumption,and domestic policies,laws,and institutional restrictions.Measures need to be taken to improve the level of medical technology,increase the supply of medical consumption,improve the quality of medical services,optimize the medical consumption environment,and reduce medical service costs to attract the return of overseas medical consumption.

Sanming launched substantial healthcare system reform in 2012,deeply recognizing that healthcare service price reform is an important healthcare system reform.Combined with the actual situation,Sanming systematically pushes forward the reform of medical service prices,dynamic adjustment and linkage reform,and explores the way that conforms to its own development,and has achieved better results.It primarily discusses the approaches,development outcomes,experiences,and insights of Sanming's healthcare service price reform.

Attracting the return of overseas medical consumption is not only a driving force for promoting supply side structural reform and improving industrial development quality and efficiency under the current"dual circulation"new development pattern,but also a powerful lever and new engine for promoting high-quality economic development.The main reasons for attracting the outflow of domestic medical consumption include the pursuit of advanced medical technology from abroad,the attraction of high-quality medical services from overseas,the huge price difference between domestic and foreign medical consumption,and domestic policies,laws,and institutional restrictions.Measures need to be taken to improve the level of medical technology,increase the supply of medical consumption,improve the quality of medical services,optimize the medical consumption environment,and reduce medical service costs to attract the return of overseas medical consumption.

Sanming launched substantial healthcare system reform in 2012,deeply recognizing that healthcare service price reform is an important healthcare system reform.Combined with the actual situation,Sanming systematically pushes forward the reform of medical service prices,dynamic adjustment and linkage reform,and explores the way that conforms to its own development,and has achieved better results.It primarily discusses the approaches,development outcomes,experiences,and insights of Sanming's healthcare service price reform.

Attracting the return of overseas medical consumption is not only a driving force for promoting supply side structural reform and improving industrial development quality and efficiency under the current"dual circulation"new development pattern,but also a powerful lever and new engine for promoting high-quality economic development.The main reasons for attracting the outflow of domestic medical consumption include the pursuit of advanced medical technology from abroad,the attraction of high-quality medical services from overseas,the huge price difference between domestic and foreign medical consumption,and domestic policies,laws,and institutional restrictions.Measures need to be taken to improve the level of medical technology,increase the supply of medical consumption,improve the quality of medical services,optimize the medical consumption environment,and reduce medical service costs to attract the return of overseas medical consumption.

Sanming launched substantial healthcare system reform in 2012,deeply recognizing that healthcare service price reform is an important healthcare system reform.Combined with the actual situation,Sanming systematically pushes forward the reform of medical service prices,dynamic adjustment and linkage reform,and explores the way that conforms to its own development,and has achieved better results.It primarily discusses the approaches,development outcomes,experiences,and insights of Sanming's healthcare service price reform.

Attracting the return of overseas medical consumption is not only a driving force for promoting supply side structural reform and improving industrial development quality and efficiency under the current"dual circulation"new development pattern,but also a powerful lever and new engine for promoting high-quality economic development.The main reasons for attracting the outflow of domestic medical consumption include the pursuit of advanced medical technology from abroad,the attraction of high-quality medical services from overseas,the huge price difference between domestic and foreign medical consumption,and domestic policies,laws,and institutional restrictions.Measures need to be taken to improve the level of medical technology,increase the supply of medical consumption,improve the quality of medical services,optimize the medical consumption environment,and reduce medical service costs to attract the return of overseas medical consumption.

Sanming launched substantial healthcare system reform in 2012,deeply recognizing that healthcare service price reform is an important healthcare system reform.Combined with the actual situation,Sanming systematically pushes forward the reform of medical service prices,dynamic adjustment and linkage reform,and explores the way that conforms to its own development,and has achieved better results.It primarily discusses the approaches,development outcomes,experiences,and insights of Sanming's healthcare service price reform.