目的观察激痛点火针疗法对腰背肌筋膜炎患者疼痛的影响。方法选取2021年3月—2023年3月在福建中医药大学附属三明市中西医结合医院康复科就诊的腰背肌筋膜炎患者65例,按随机数字表法分为对照组(n=32)与观察组(n=33)。对照组采用常规针...目的观察激痛点火针疗法对腰背肌筋膜炎患者疼痛的影响。方法选取2021年3月—2023年3月在福建中医药大学附属三明市中西医结合医院康复科就诊的腰背肌筋膜炎患者65例,按随机数字表法分为对照组(n=32)与观察组(n=33)。对照组采用常规针刺治疗,观察组采用针刺联合激痛点火针疗法。6周后评估2组患者疼痛评分、腰椎功能评分,观察腰背部红外成像结果。结果观察组患者视觉模拟评分法(visual analog scale,VAS)评分[(3.76±1.08)分vs.(5.28±1.55)分],Oswestry功能障碍指数问卷(Oswestry disability index,ODI)评分[(13.76±3.42)分vs.(11.50±4.58)分]及腰背部红外成像的平均温度[(30.21±3.03)℃vs.(33.31±3.16)℃]均显著低于对照组,差异有统计学意义(P<0.05)。结论针刺联合激痛点火针疗法可以有效缓解腰背肌筋膜炎患者疼痛,改善腰椎功能障碍。展开更多
The M7.9 Nepal earthquake of 25 April2015 had over 8, 500 fatalities and was the most destructive earthquake in Nepal since the Bihar-Nepal earthquake in 1934.In this study, we imaged the rupture process of this Nepal...The M7.9 Nepal earthquake of 25 April2015 had over 8, 500 fatalities and was the most destructive earthquake in Nepal since the Bihar-Nepal earthquake in 1934.In this study, we imaged the rupture process of this Nepal event by back-projecting the teleseismic P-wave energy recorded at the three regional networks in Alaska, Australia and Europe. The back-projection images of the three subarrays revealed that the Nepal earthquake propagated along the strike in a southeast direction over a distance of ~ 160–170 km with the duration of ~ 50–55 s. The rupture process was found to be a simple, unilateral event with a near constant velocity of 3.3 km/s.The beam power was mainly distributed in the geographic region just north of Kathmandu and the peak intensity for the source time function curve occurred at about 30 s. The earthquake was destructive due to its occurrence at shallow depth(~ 12–15 km) and the fact that the capital lies in a basin of soft sediment. Additionally, the resonance effect for the longer period waves that occurred in the Kathmandu valley led to destructive aggravation, impacting mainly the taller buildings.展开更多
In this study, we collected 1156 broadband vertical components records at 22 digital seismic stations in Xinjiang region, Urumqi station, and 7 stations in the adjacent regions during the period of 1999-2003. The reco...In this study, we collected 1156 broadband vertical components records at 22 digital seismic stations in Xinjiang region, Urumqi station, and 7 stations in the adjacent regions during the period of 1999-2003. The records were firstly processed by the stacked spectral ratio method to obtain Q0 (Q at 1 Hz) and the frequency correlation factor η corresponding to each path. Based on the results, the distribution images of Q0 and η in 1°×1° grids for Xinjiang region were gained by the back-projection technique. The results indicate that Q0 is high (300-450) in the Tarim platform and marginal Siberian platform, while Q0 is low (150-250) in the southern regions as west Kunlun fold system and Songpan-Ganzi fold system. In the northern regions as Junggar fold system and Tianshan fold system, Q0 is also low (250-300) and η varies between 0.5 and 0.9.展开更多
<b><span style="font-family:Verdana;">Purpose:</span></b></span><span style="font-family:Verdana;"><span style="font-family:Verdana;"><span st...<b><span style="font-family:Verdana;">Purpose:</span></b></span><span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-family:Verdana;"> Persistent Postoperative Low Back Pain (PLBP) is inordinately </span></span></span><span><span><span style="font-family:""><span style="font-family:Verdana;">com</span><span style="font-family:Verdana;">mon, and has been attributed to various pre-operative and post-operative</span><span style="font-family:Verdana;"> anatomical and mechanical factors in the spine. It may or may not be associated with sensory symptoms in the lower extremities—frequently termed “radiculopathy”—with or without Electromyographic (EMG) or imaging abnormalities. The present study aimed to look at these various symptoms in the lower extremities from a different angle and perspective and to clarify the distinc</span><span style="font-family:Verdana;">tion between true radiculopathy and pseudoradiculopathy;and determine</span><span style="font-family:Verdana;"> their possible relationship with the outcome of surgery. </span><b><span style="font-family:Verdana;">Methods:</span></b><span style="font-family:Verdana;"> Medical records of twenty-four patients with PLBP who were referred to the author for clinical and electrodiagnostic examinations several months after surgery were re</span><span style="font-family:Verdana;">viewed. Clinical symptomatology, with special reference to the presence or</span><span style="font-family:Verdana;"> ab</span><span style="font-family:Verdana;">sence of sensory and motor deficits together with EMG findings, were reviewed and categorized into 4 groups: non</span></span></span></span><span><span><span style="font-family:""> </span></span></span><span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-family:Verdana;">radicular, true radiculopathy, </span></span></span><span><span><span style="font-family:""><span style="font-family:Verdana;">pseudoradiculopathy, and peripheral neuropathy. </span><b><span style="font-family:Verdana;">Results:</span></b><span style="font-family:Verdana;"> Lower Back Pain (LBP) in all patients persisted following successful and uncomplicated surgery. LBP in patients with true radiculopathy persisted but was less disabling when the neurologic deficits resolved partially or significantly. As expected</span></span></span></span><span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-family:Verdana;">,</span></span></span><span><span><span style="font-family:""><span style="font-family:Verdana;"> the neurologic deficits related to peripheral neuropathy, together with LBP, remained per</span><span><span style="font-family:Verdana;">sistent. </span><b><span style="font-family:Verdana;">Conclusion:</span></b> <span style="font-family:Verdana;">LBP and various sensory and</span></span></span></span></span><span><span><span style="font-family:""> </span></span></span><span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-family:Verdana;">motor symptoms in the</span></span></span><span><span><span style="font-family:""><span style="font-family:Verdana;"> lower </span><span style="font-family:Verdana;">extremities are 2 distinct entities, both clinically</span></span></span></span><span><span><span style="font-family:""> </span></span></span><span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-family:Verdana;">and pathophysiologically.</span></span></span><span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-family:Verdana;"> These sensory and motor symptoms, together with </span></span></span><span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-family:Verdana;">the </span></span></span><span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-family:Verdana;">heightened activity of various</span></span></span><span><span><span style="font-family:""> </span></span></span><span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-family:Verdana;">pro</span></span></span><span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-family:Verdana;">-</span></span></span><span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-family:Verdana;">inflammatory cytokines and neurotrophins—setting aside the various</span></span></span><span><span><span style="font-family:""> </span></span></span><span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-family:Verdana;">anatomical and mechanical factors in the spine—can influence the outcome of surgery, favorably or unfavorably.展开更多
文摘目的观察激痛点火针疗法对腰背肌筋膜炎患者疼痛的影响。方法选取2021年3月—2023年3月在福建中医药大学附属三明市中西医结合医院康复科就诊的腰背肌筋膜炎患者65例,按随机数字表法分为对照组(n=32)与观察组(n=33)。对照组采用常规针刺治疗,观察组采用针刺联合激痛点火针疗法。6周后评估2组患者疼痛评分、腰椎功能评分,观察腰背部红外成像结果。结果观察组患者视觉模拟评分法(visual analog scale,VAS)评分[(3.76±1.08)分vs.(5.28±1.55)分],Oswestry功能障碍指数问卷(Oswestry disability index,ODI)评分[(13.76±3.42)分vs.(11.50±4.58)分]及腰背部红外成像的平均温度[(30.21±3.03)℃vs.(33.31±3.16)℃]均显著低于对照组,差异有统计学意义(P<0.05)。结论针刺联合激痛点火针疗法可以有效缓解腰背肌筋膜炎患者疼痛,改善腰椎功能障碍。
基金supported by the National Natural Science Foundation of China (No.41604049)
文摘The M7.9 Nepal earthquake of 25 April2015 had over 8, 500 fatalities and was the most destructive earthquake in Nepal since the Bihar-Nepal earthquake in 1934.In this study, we imaged the rupture process of this Nepal event by back-projecting the teleseismic P-wave energy recorded at the three regional networks in Alaska, Australia and Europe. The back-projection images of the three subarrays revealed that the Nepal earthquake propagated along the strike in a southeast direction over a distance of ~ 160–170 km with the duration of ~ 50–55 s. The rupture process was found to be a simple, unilateral event with a near constant velocity of 3.3 km/s.The beam power was mainly distributed in the geographic region just north of Kathmandu and the peak intensity for the source time function curve occurred at about 30 s. The earthquake was destructive due to its occurrence at shallow depth(~ 12–15 km) and the fact that the capital lies in a basin of soft sediment. Additionally, the resonance effect for the longer period waves that occurred in the Kathmandu valley led to destructive aggravation, impacting mainly the taller buildings.
基金National Natural Science Foundation of China (49974012) and Joint Seismological Science Foundation of China (604004).
文摘In this study, we collected 1156 broadband vertical components records at 22 digital seismic stations in Xinjiang region, Urumqi station, and 7 stations in the adjacent regions during the period of 1999-2003. The records were firstly processed by the stacked spectral ratio method to obtain Q0 (Q at 1 Hz) and the frequency correlation factor η corresponding to each path. Based on the results, the distribution images of Q0 and η in 1°×1° grids for Xinjiang region were gained by the back-projection technique. The results indicate that Q0 is high (300-450) in the Tarim platform and marginal Siberian platform, while Q0 is low (150-250) in the southern regions as west Kunlun fold system and Songpan-Ganzi fold system. In the northern regions as Junggar fold system and Tianshan fold system, Q0 is also low (250-300) and η varies between 0.5 and 0.9.
文摘<b><span style="font-family:Verdana;">Purpose:</span></b></span><span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-family:Verdana;"> Persistent Postoperative Low Back Pain (PLBP) is inordinately </span></span></span><span><span><span style="font-family:""><span style="font-family:Verdana;">com</span><span style="font-family:Verdana;">mon, and has been attributed to various pre-operative and post-operative</span><span style="font-family:Verdana;"> anatomical and mechanical factors in the spine. It may or may not be associated with sensory symptoms in the lower extremities—frequently termed “radiculopathy”—with or without Electromyographic (EMG) or imaging abnormalities. The present study aimed to look at these various symptoms in the lower extremities from a different angle and perspective and to clarify the distinc</span><span style="font-family:Verdana;">tion between true radiculopathy and pseudoradiculopathy;and determine</span><span style="font-family:Verdana;"> their possible relationship with the outcome of surgery. </span><b><span style="font-family:Verdana;">Methods:</span></b><span style="font-family:Verdana;"> Medical records of twenty-four patients with PLBP who were referred to the author for clinical and electrodiagnostic examinations several months after surgery were re</span><span style="font-family:Verdana;">viewed. Clinical symptomatology, with special reference to the presence or</span><span style="font-family:Verdana;"> ab</span><span style="font-family:Verdana;">sence of sensory and motor deficits together with EMG findings, were reviewed and categorized into 4 groups: non</span></span></span></span><span><span><span style="font-family:""> </span></span></span><span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-family:Verdana;">radicular, true radiculopathy, </span></span></span><span><span><span style="font-family:""><span style="font-family:Verdana;">pseudoradiculopathy, and peripheral neuropathy. </span><b><span style="font-family:Verdana;">Results:</span></b><span style="font-family:Verdana;"> Lower Back Pain (LBP) in all patients persisted following successful and uncomplicated surgery. LBP in patients with true radiculopathy persisted but was less disabling when the neurologic deficits resolved partially or significantly. As expected</span></span></span></span><span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-family:Verdana;">,</span></span></span><span><span><span style="font-family:""><span style="font-family:Verdana;"> the neurologic deficits related to peripheral neuropathy, together with LBP, remained per</span><span><span style="font-family:Verdana;">sistent. </span><b><span style="font-family:Verdana;">Conclusion:</span></b> <span style="font-family:Verdana;">LBP and various sensory and</span></span></span></span></span><span><span><span style="font-family:""> </span></span></span><span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-family:Verdana;">motor symptoms in the</span></span></span><span><span><span style="font-family:""><span style="font-family:Verdana;"> lower </span><span style="font-family:Verdana;">extremities are 2 distinct entities, both clinically</span></span></span></span><span><span><span style="font-family:""> </span></span></span><span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-family:Verdana;">and pathophysiologically.</span></span></span><span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-family:Verdana;"> These sensory and motor symptoms, together with </span></span></span><span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-family:Verdana;">the </span></span></span><span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-family:Verdana;">heightened activity of various</span></span></span><span><span><span style="font-family:""> </span></span></span><span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-family:Verdana;">pro</span></span></span><span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-family:Verdana;">-</span></span></span><span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-family:Verdana;">inflammatory cytokines and neurotrophins—setting aside the various</span></span></span><span><span><span style="font-family:""> </span></span></span><span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-family:Verdana;">anatomical and mechanical factors in the spine—can influence the outcome of surgery, favorably or unfavorably.