Background As one of the most common musculoskeletal ailments,chronic nonspecific low-back pain(CNLBP)causes persistent disability and substantial medical expenses.Epidemiological evidence shows that the incidence rat...Background As one of the most common musculoskeletal ailments,chronic nonspecific low-back pain(CNLBP)causes persistent disability and substantial medical expenses.Epidemiological evidence shows that the incidence rate of CNLBP in young and middle-aged people who are demanded rapidly recovery and social contribution is rising.Recent guidelines indicate a reduced role for medicines in the management of CNLBP.Objective The present study investigates the short-term effects of cupping and scraping therapy using a medicated balm,compared to nonsteroidal anti-inflammatory drug(NSAID)with a capsaicin plaster,in the treatment of CNLBP.Design,setting,participants and interventions We designed a prospective multicenter randomized clinical trial enrolling patients from January 1,2022 to December 31,2022.A total of 156 patients with CNLBP were randomized into two parallel groups.Diclofenac sodium-sustained release tablets were administered orally to participants in the control group for one week while a capsaicin plaster was applied externally.Patients in the test group were treated with cupping and scraping using a medical device and medicated balm.Main outcome measures Primary outcome was pain recorded using the visual analogue scale(VAS).Two secondary outcomes were recorded using the Japanese Orthopedic Association low-back pain scale(JOA)and the traditional Chinese medicine(TCM)syndrome integral scale(TCMS)as assessment tools.Results Between baseline and postintervention,all changes in outcome metric scales were statistically significant(P<0.001).Compared to the control group,patients in the test group had a significantly greater treatment effect in all outcome variables,as indicated by lower VAS and TCMS scores and higher JOA scores,after the one-week intervention period(P<0.001).Further,according to the findings of multivariate linear regression analysis,the participants’pain(VAS score)was related to their marital status,age,smoking habits and body mass index.No adverse reactions were reported for any participants in this trial.Conclusion The effectiveness of TCM combined with the new physiotherapy tool is superior to that of NSAID combined with topical plasters,regarding to pain intensity,TCM symptoms and quality of life.The TCM plus physiotherapy also showed more stable and long-lasting therapeutic effects.展开更多
Background:Core muscle functional strength training(CMFST)has been reported to reduce injuries to the lower extremity.However,no study has confirmed whether CMFST can reduce the risk of low back pain(LBP).Objective:Th...Background:Core muscle functional strength training(CMFST)has been reported to reduce injuries to the lower extremity.However,no study has confirmed whether CMFST can reduce the risk of low back pain(LBP).Objective:This study identified the effects of CMFST on the incidence of LBP in military recruits.Design,setting,participants and intervention:We performed a prospective,open-label,randomized,controlled study in a population of young healthy male naval recruits from a Chinese basic combat training program.Participants were randomly assigned to either the core group or the control group.In additional to normal basic combat training,recruits in the core group underwent a CMFST program for 12 weeks,while recruits in the control group received no extra training.Main outcome measures:At the beginning of the study and at the 12 th week,the number of participants with LBP was counted,and lumbar muscle endurance was measured.In addition,when participants complained of LBP,they were assessed using the visual analog scale(VAS)and Roland Morris Disability Questionnaire(RMDQ).Results:A total of 588 participants were included in the final analysis(295 in the core group and 293 in the control group).The incidence of LBP in the control group was about twice that of the core group over the 12-week study(20.8%vs 10.8%,odds ratio:2.161–2.159,P<0.001).The core group had better lumbar muscle endurance at 12 weeks than the control group([200.80±92.98]s vs[147.00±84.51]s,P<0.01).There was no significant difference in VAS score between groups,but the core group had a significantly lower RMDQ score at week 12 than the control group(3.33±0.58 vs 5.47±4.41,P<0.05).Conclusion:This study demonstrated that the CMFST effectively reduced the incidence of LBP,improved lumbar muscle endurance,and relieved the dysfunction of LBP during basic military training.展开更多
Objective: Exercise, as a common non-drug intervention, is one of several lifestyle choices known to reduce the risk of cancer. Mitochondrial division has been reported to play a key role in the occurrence and transfo...Objective: Exercise, as a common non-drug intervention, is one of several lifestyle choices known to reduce the risk of cancer. Mitochondrial division has been reported to play a key role in the occurrence and transformation of hepatocellular carcinoma(HCC). This study investigated whether exercise could regulate the occurrence and development of HCC through mitosis.Methods: Bioinformatics technology was used to analyze the expression level of dynamin-related protein1(DRP1), a key protein of mitochondrial division. The effects of DRP1 and DRP1 inhibitor(mdivi-1) on the proliferation and migration of liver cancer cells BEL-7402 were observed using cell counting kit-8, plate colony formation, transwell cell migration, and scratch experiments. Enzyme-linked immunosorbent assay, Western blot and real-time polymerase chain reaction were used to detect the expression of DRP1 and its downstream phosphoinositide 3-kinase(PI3 K)/protein kinase B(AKT) pathway. A treadmill exercise intervention was tested in a nude mouse human liver cancer subcutaneous tumor model expressing different levels of DRP1. The size and weight of subcutaneous tumors in mice were detected before and after exercise.Results: The expression of DRP1 in liver cancer tissues was significantly upregulated compared with normal liver tissues(P<0.001). The proliferation rate and the migration of BEL-7402 cells in the DRP1 overexpression group were higher than that in the control group. The mdivi-1 group showed an inhibitory effect on the proliferation and migration of BEL-7402 cells at 50 lmol/L. Aerobic exercise was able to inhibit the expression of DRP1 and decrease the size and weight of subcutaneous tumors. Moreover,the expression of phosphorylated PI3 K(p-PI3 K) and phosphorylated AKT(p-AKT) decreased in the exercise group. However, exercise could not change p-PI3 K and p-AKT levels after knocking down DRP1 or using mdivi-1 on subcutaneous tumor.Conclusion: Aerobic exercise can suppress the development of tumors partially by regulating DRP1 through PI3 K/AKT pathway.展开更多
Objective： To evaluate the effect of different training methods of Tai Chi on Chinese medicine constitution of international students with depression or depression tendency. Methods： Thirty-eight Africa internatio...Objective： To evaluate the effect of different training methods of Tai Chi on Chinese medicine constitution of international students with depression or depression tendency. Methods： Thirty-eight Africa international students were randomly divided into the physical exercise group who receiving the simple physical exercise of simplified 24-form Tai Chi （physical exercise group） and the breathing group who receiving both deep breathing method plus simple physical exercise （breathing group）. The average scores of Chinese medicine gentleness and various biased constitutional types in the two groups were compared. Results： The average score of thirty-eight students with biased constitution in both groups decreased significantly compared with that before training （P 〈 0.05）. Compared with that before training, the average scores of biased constitutional types in the breathing group, including Qi deficiency, Yang deficiency, phlegm-dampness and Qi stagnation, were significantly decreased （P 〈 0.05）. The average scores of Yang deficiency, blood stasis and Qi stagnation constitutional types of students in simple physical group after training were also significantly decreased after training （P 〈 0.05）. Moreover, the average scores of biased constitutional types, including Qi deficiency, Yang deficiency, Yin deficiency, phlegm and dampness, Qi-stagnation, in the breathing group were significantly lower than those of the simple exercise group, suggesting the superior therapeutic effect of breathing training method （P 〈 0.01）. Conclusion： When combines with the deep breathing method, Tai Chi training achieves better effect on improving the biased constitutional types which may be related to depression or depression tendency, including Qi deficiency, Yang deficiency, Yin deficiency, phlegm and dampness, Qi-stagnation.展开更多
基金supported by the 13th Five-Year Army Key Discipline Construction Project(No.2020SZ06-17).
文摘Background As one of the most common musculoskeletal ailments,chronic nonspecific low-back pain(CNLBP)causes persistent disability and substantial medical expenses.Epidemiological evidence shows that the incidence rate of CNLBP in young and middle-aged people who are demanded rapidly recovery and social contribution is rising.Recent guidelines indicate a reduced role for medicines in the management of CNLBP.Objective The present study investigates the short-term effects of cupping and scraping therapy using a medicated balm,compared to nonsteroidal anti-inflammatory drug(NSAID)with a capsaicin plaster,in the treatment of CNLBP.Design,setting,participants and interventions We designed a prospective multicenter randomized clinical trial enrolling patients from January 1,2022 to December 31,2022.A total of 156 patients with CNLBP were randomized into two parallel groups.Diclofenac sodium-sustained release tablets were administered orally to participants in the control group for one week while a capsaicin plaster was applied externally.Patients in the test group were treated with cupping and scraping using a medical device and medicated balm.Main outcome measures Primary outcome was pain recorded using the visual analogue scale(VAS).Two secondary outcomes were recorded using the Japanese Orthopedic Association low-back pain scale(JOA)and the traditional Chinese medicine(TCM)syndrome integral scale(TCMS)as assessment tools.Results Between baseline and postintervention,all changes in outcome metric scales were statistically significant(P<0.001).Compared to the control group,patients in the test group had a significantly greater treatment effect in all outcome variables,as indicated by lower VAS and TCMS scores and higher JOA scores,after the one-week intervention period(P<0.001).Further,according to the findings of multivariate linear regression analysis,the participants’pain(VAS score)was related to their marital status,age,smoking habits and body mass index.No adverse reactions were reported for any participants in this trial.Conclusion The effectiveness of TCM combined with the new physiotherapy tool is superior to that of NSAID combined with topical plasters,regarding to pain intensity,TCM symptoms and quality of life.The TCM plus physiotherapy also showed more stable and long-lasting therapeutic effects.
基金supported partially by the Special Project of Integrated Traditional Chinese and Western Medicine in Shanghai General Hospital(ZW[2018-2020]-FWTX-3013)Naval Medical University“Qi Hang”Military Medical Talent Program(2019-QH-12)The 13th Five-Year Army Key Discipline Construction Project(2020SZ21-2)。
文摘Background:Core muscle functional strength training(CMFST)has been reported to reduce injuries to the lower extremity.However,no study has confirmed whether CMFST can reduce the risk of low back pain(LBP).Objective:This study identified the effects of CMFST on the incidence of LBP in military recruits.Design,setting,participants and intervention:We performed a prospective,open-label,randomized,controlled study in a population of young healthy male naval recruits from a Chinese basic combat training program.Participants were randomly assigned to either the core group or the control group.In additional to normal basic combat training,recruits in the core group underwent a CMFST program for 12 weeks,while recruits in the control group received no extra training.Main outcome measures:At the beginning of the study and at the 12 th week,the number of participants with LBP was counted,and lumbar muscle endurance was measured.In addition,when participants complained of LBP,they were assessed using the visual analog scale(VAS)and Roland Morris Disability Questionnaire(RMDQ).Results:A total of 588 participants were included in the final analysis(295 in the core group and 293 in the control group).The incidence of LBP in the control group was about twice that of the core group over the 12-week study(20.8%vs 10.8%,odds ratio:2.161–2.159,P<0.001).The core group had better lumbar muscle endurance at 12 weeks than the control group([200.80±92.98]s vs[147.00±84.51]s,P<0.01).There was no significant difference in VAS score between groups,but the core group had a significantly lower RMDQ score at week 12 than the control group(3.33±0.58 vs 5.47±4.41,P<0.05).Conclusion:This study demonstrated that the CMFST effectively reduced the incidence of LBP,improved lumbar muscle endurance,and relieved the dysfunction of LBP during basic military training.
基金supported by National Natural Science Foundation of China (No. 81503632)Youth Startup Fund of the First Affiliated Hospital of Naval Medical University (No. 2019QNB05)。
文摘Objective: Exercise, as a common non-drug intervention, is one of several lifestyle choices known to reduce the risk of cancer. Mitochondrial division has been reported to play a key role in the occurrence and transformation of hepatocellular carcinoma(HCC). This study investigated whether exercise could regulate the occurrence and development of HCC through mitosis.Methods: Bioinformatics technology was used to analyze the expression level of dynamin-related protein1(DRP1), a key protein of mitochondrial division. The effects of DRP1 and DRP1 inhibitor(mdivi-1) on the proliferation and migration of liver cancer cells BEL-7402 were observed using cell counting kit-8, plate colony formation, transwell cell migration, and scratch experiments. Enzyme-linked immunosorbent assay, Western blot and real-time polymerase chain reaction were used to detect the expression of DRP1 and its downstream phosphoinositide 3-kinase(PI3 K)/protein kinase B(AKT) pathway. A treadmill exercise intervention was tested in a nude mouse human liver cancer subcutaneous tumor model expressing different levels of DRP1. The size and weight of subcutaneous tumors in mice were detected before and after exercise.Results: The expression of DRP1 in liver cancer tissues was significantly upregulated compared with normal liver tissues(P<0.001). The proliferation rate and the migration of BEL-7402 cells in the DRP1 overexpression group were higher than that in the control group. The mdivi-1 group showed an inhibitory effect on the proliferation and migration of BEL-7402 cells at 50 lmol/L. Aerobic exercise was able to inhibit the expression of DRP1 and decrease the size and weight of subcutaneous tumors. Moreover,the expression of phosphorylated PI3 K(p-PI3 K) and phosphorylated AKT(p-AKT) decreased in the exercise group. However, exercise could not change p-PI3 K and p-AKT levels after knocking down DRP1 or using mdivi-1 on subcutaneous tumor.Conclusion: Aerobic exercise can suppress the development of tumors partially by regulating DRP1 through PI3 K/AKT pathway.
文摘Objective： To evaluate the effect of different training methods of Tai Chi on Chinese medicine constitution of international students with depression or depression tendency. Methods： Thirty-eight Africa international students were randomly divided into the physical exercise group who receiving the simple physical exercise of simplified 24-form Tai Chi （physical exercise group） and the breathing group who receiving both deep breathing method plus simple physical exercise （breathing group）. The average scores of Chinese medicine gentleness and various biased constitutional types in the two groups were compared. Results： The average score of thirty-eight students with biased constitution in both groups decreased significantly compared with that before training （P 〈 0.05）. Compared with that before training, the average scores of biased constitutional types in the breathing group, including Qi deficiency, Yang deficiency, phlegm-dampness and Qi stagnation, were significantly decreased （P 〈 0.05）. The average scores of Yang deficiency, blood stasis and Qi stagnation constitutional types of students in simple physical group after training were also significantly decreased after training （P 〈 0.05）. Moreover, the average scores of biased constitutional types, including Qi deficiency, Yang deficiency, Yin deficiency, phlegm and dampness, Qi-stagnation, in the breathing group were significantly lower than those of the simple exercise group, suggesting the superior therapeutic effect of breathing training method （P 〈 0.01）. Conclusion： When combines with the deep breathing method, Tai Chi training achieves better effect on improving the biased constitutional types which may be related to depression or depression tendency, including Qi deficiency, Yang deficiency, Yin deficiency, phlegm and dampness, Qi-stagnation.
