OBJECTIVE:In recent years,resistance exercise therapy as a means of rehabilitation has attracted much attention,but its therapeutic effect on cervical radiculopathy is still controversial.This study evaluated the clinical efficacy of resistance exercise in the treatment of cervical radiculopathy through a systematic meta-analysis.METHODS:A comprehensive search was conducted in CNKI,VIP,WanFang,Chinese Biomedical Literature Database,PubMed,Web of Science,Cochrane Library and Embase for clinical randomized controlled trials related to resistance exercise in the treatment of cervical radiculopathy.The search time was from the establishment of each database to November 30,2024.The resistance training group(experimental group)used resistance exercise or resistance exercise as the main intervention method.The control group received other rehabilitation therapy except resistance exercise.Outcome measures included total effective rate,visual analog scale score,Neck Disability Index,Tanaka Symptom Scale for Cervical Spondylosis,cervical joint motion,and recurrence rate.Cochrane bias risk assessment tool and physical therapy evidence database scale were used to determine the quality of the included references.Meta-analysis was performed using RevMan 5.4 software and Stata 17.0.RESULTS:(1)Finally,9 RCTs were included,including a sample size of 673 cases.GRADE evidence quality evaluation showed that the total effective rate was medium level of evidence,while visual analog scale score,Neck Disability Index,Tanaka Symptom Scale for Cervical Spondylosis score,joint motion,and recurrence rate were low level of evidence.(2)The results of meta-analysis showed that the total effective rate in the experimental group was higher than that in the control group(RR=1.22,95％confidence interval[CI]=1.06-1.41,P=0.005).(3)The visual analog scale score in the experimental group was better than that in the control group(mean difference[MD]=-0.72,95％CI=-0.98 to-0.46,P＜0.000 01).The Neck Disability Index in the experimental group was better than that in the control group(MD=-2.57,95％CI=-4.13 to-1.02,P=0.001).The Tanaka Symptom Scale for Cervical Spondylosis score in the experimental group was better than that in the control group(MD=3.83,95％Cl=3.55-4.10,P＜0.000 01).Cervical joint motion:the anterior flexion joint motion of the experimental group was better than that of the control group(MD=2.86,95％CI=2.30-3.43,P＜0.000 01);the posterior extension joint motion of the experimental group was better than that of the control group(MD=5.23,95％CI=3.81-6.64,P＜0.000 01).The range of motion of the left rotator joint in the experimental group was better than that in the control group(MD=7.15,95％CI=5.43-8.87,P＜0.000 01);the range of motion of the right rotator joint in the experimental group was better than that in the control group(MD=5.45,95％CI=3.59-7.31,P＜0.000 01).The range of motion of the left flexion joint in the experimental group was better than that in the control group(MD=3.35,95％CI=1.98-4.72,P＜0.000 01);the range of motion of the right flexion joint in the experimental group was better than that in the control group(MD=3.91,95％CI=2.65-5.17,P＜0.000 01).The recurrence rate in the experimental group was lower than that in the control group(RR=0.22,95％CI=0.06-0.80,P=0.02).CONCLUSION:Resistance exercise can effectively improve the pain of patients with cervical radiculopathy,promote the recovery of cervical vertebra function and reduce the recurrence rate.However,the evidence level of the methodological quality and outcome indicators of the included studies is low,and more high-quality and large-sample randomized controlled trials are needed for further research and confirmation in the future.

OBJECTIVE:In recent years,resistance exercise therapy as a means of rehabilitation has attracted much attention,but its therapeutic effect on cervical radiculopathy is still controversial.This study evaluated the clinical efficacy of resistance exercise in the treatment of cervical radiculopathy through a systematic meta-analysis.METHODS:A comprehensive search was conducted in CNKI,VIP,WanFang,Chinese Biomedical Literature Database,PubMed,Web of Science,Cochrane Library and Embase for clinical randomized controlled trials related to resistance exercise in the treatment of cervical radiculopathy.The search time was from the establishment of each database to November 30,2024.The resistance training group(experimental group)used resistance exercise or resistance exercise as the main intervention method.The control group received other rehabilitation therapy except resistance exercise.Outcome measures included total effective rate,visual analog scale score,Neck Disability Index,Tanaka Symptom Scale for Cervical Spondylosis,cervical joint motion,and recurrence rate.Cochrane bias risk assessment tool and physical therapy evidence database scale were used to determine the quality of the included references.Meta-analysis was performed using RevMan 5.4 software and Stata 17.0.RESULTS:(1)Finally,9 RCTs were included,including a sample size of 673 cases.GRADE evidence quality evaluation showed that the total effective rate was medium level of evidence,while visual analog scale score,Neck Disability Index,Tanaka Symptom Scale for Cervical Spondylosis score,joint motion,and recurrence rate were low level of evidence.(2)The results of meta-analysis showed that the total effective rate in the experimental group was higher than that in the control group(RR=1.22,95％confidence interval[CI]=1.06-1.41,P=0.005).(3)The visual analog scale score in the experimental group was better than that in the control group(mean difference[MD]=-0.72,95％CI=-0.98 to-0.46,P＜0.000 01).The Neck Disability Index in the experimental group was better than that in the control group(MD=-2.57,95％CI=-4.13 to-1.02,P=0.001).The Tanaka Symptom Scale for Cervical Spondylosis score in the experimental group was better than that in the control group(MD=3.83,95％Cl=3.55-4.10,P＜0.000 01).Cervical joint motion:the anterior flexion joint motion of the experimental group was better than that of the control group(MD=2.86,95％CI=2.30-3.43,P＜0.000 01);the posterior extension joint motion of the experimental group was better than that of the control group(MD=5.23,95％CI=3.81-6.64,P＜0.000 01).The range of motion of the left rotator joint in the experimental group was better than that in the control group(MD=7.15,95％CI=5.43-8.87,P＜0.000 01);the range of motion of the right rotator joint in the experimental group was better than that in the control group(MD=5.45,95％CI=3.59-7.31,P＜0.000 01).The range of motion of the left flexion joint in the experimental group was better than that in the control group(MD=3.35,95％CI=1.98-4.72,P＜0.000 01);the range of motion of the right flexion joint in the experimental group was better than that in the control group(MD=3.91,95％CI=2.65-5.17,P＜0.000 01).The recurrence rate in the experimental group was lower than that in the control group(RR=0.22,95％CI=0.06-0.80,P=0.02).CONCLUSION:Resistance exercise can effectively improve the pain of patients with cervical radiculopathy,promote the recovery of cervical vertebra function and reduce the recurrence rate.However,the evidence level of the methodological quality and outcome indicators of the included studies is low,and more high-quality and large-sample randomized controlled trials are needed for further research and confirmation in the future.

Objective To evaluate the potential of the BIBP-H fluorescent probe in the detection of the oxidative stress levels after cerebral ischemia-reperfusion(CIRI).Methods In vitro,the potential of BIBP-H probe was in detection of oxidative stress was first assessed with fluorescence imaging in rat neuroblastoma(B104)cells after L-glutamic acid stimulation.And then,the effects of edaravone and dexborneol(EDA)and glutathione(GSH)pretreatment on the fluorescence intensity were evaluated.Later,a totally of 28 male C57BL/6 mice were randomly assigned into four groups:transient middle cerebral artery occlusion(tMCAO)group,EDA+tMCAO group,GSH+tMCAO group,and sham group.After 1.5 h ischemia and 12 h reperfusion,the mice were treated with BIBP-H via tail vein injection.In vivo,ex vivo,and tissue fluorescence imaging were utilized to evaluate the probe's cerebral ischemia-reperfusion injury(CIRI).Results ① BIBP-H probe did not exhibit fluorescence signals in cultured B104 cells,but showed red fluorescence in B104 cells treated with L-glutamic acid.The signals significantly decreased when pretreated with EDA or GSH.② Both the sham-operated mice intravenously injected with the BIBP-H probe and the tMCAO mice without injection of the probe showed negative results in in vivo fluorescence imaging.③ tMCAO mice treated with BIBP-H exhibited red fluorescence signals in the ischemic hemisphere in vivo,with significantly reduced fluorescence intensity after EDA or GSH infusion during reperfusion ④ The fluorescence area examined with BIBP-H was consistent the cerebral infarction area detected with triphenyltertrazolium.Conclusions The BIBP-H probe effectively monitored oxidative stress levels both in vivo and in vitro,demonstrating its potential in CIRI detection.

Objective To evaluate the potential of the BIBP-H fluorescent probe in the detection of the oxidative stress levels after cerebral ischemia-reperfusion(CIRI).Methods In vitro,the potential of BIBP-H probe was in detection of oxidative stress was first assessed with fluorescence imaging in rat neuroblastoma(B104)cells after L-glutamic acid stimulation.And then,the effects of edaravone and dexborneol(EDA)and glutathione(GSH)pretreatment on the fluorescence intensity were evaluated.Later,a totally of 28 male C57BL/6 mice were randomly assigned into four groups:transient middle cerebral artery occlusion(tMCAO)group,EDA+tMCAO group,GSH+tMCAO group,and sham group.After 1.5 h ischemia and 12 h reperfusion,the mice were treated with BIBP-H via tail vein injection.In vivo,ex vivo,and tissue fluorescence imaging were utilized to evaluate the probe's cerebral ischemia-reperfusion injury(CIRI).Results ① BIBP-H probe did not exhibit fluorescence signals in cultured B104 cells,but showed red fluorescence in B104 cells treated with L-glutamic acid.The signals significantly decreased when pretreated with EDA or GSH.② Both the sham-operated mice intravenously injected with the BIBP-H probe and the tMCAO mice without injection of the probe showed negative results in in vivo fluorescence imaging.③ tMCAO mice treated with BIBP-H exhibited red fluorescence signals in the ischemic hemisphere in vivo,with significantly reduced fluorescence intensity after EDA or GSH infusion during reperfusion ④ The fluorescence area examined with BIBP-H was consistent the cerebral infarction area detected with triphenyltertrazolium.Conclusions The BIBP-H probe effectively monitored oxidative stress levels both in vivo and in vitro,demonstrating its potential in CIRI detection.