目的探讨子午流注择时耳穴压豆治疗对2型糖尿病(T2DM)患者血糖控制、上消症状及失眠状况的影响。方法选取2020年1月至2022年12月河南省中西医结合医院内分泌科收治的138例T2DM患者作为研究对象,依据电脑数表随机抽取法分为西医组(常规...目的探讨子午流注择时耳穴压豆治疗对2型糖尿病(T2DM)患者血糖控制、上消症状及失眠状况的影响。方法选取2020年1月至2022年12月河南省中西医结合医院内分泌科收治的138例T2DM患者作为研究对象,依据电脑数表随机抽取法分为西医组(常规西医干预)46例、中医1组(耳穴压豆干预)46例和中医2组(子午流注择时耳穴压豆干预)46例,连续干预4周。比较三组患者的治疗总有效率、治疗前后的血糖水平[空腹血糖(FBG)、餐后2 h血糖(2 h PBG)、糖化血红蛋白(Hb1Ac)]、上消症状、睡眠质量[匹兹堡睡眠治疗指数(PSQI)]、Toll样受体4(TLR4)/细胞核因子κB(NF-κB)炎症信号通路因子[外周血TLR4、NF-κB、血清肿瘤坏死因子-α(TNF-α)、白细胞介素-6(IL-6)]水平及不良反应发生情况。结果中医2组、中医1组患者的治疗总有效率分别为93.48%、84.78%,明显高于西医组的71.74%,差异均有统计学意义(P<0.05);干预4周后,中医2组患者的FBG、2 h PBG、Hb1Ac水平分别为(6.36±0.83)mmol/L、(8.18±1.05)mmol/L、(6.13±0.59)%,明显低于中医1组的(7.05±1.02)mmol/L、(9.37±1.16)mmol/L、(6.91±0.83)%及西医组的(7.81±1.10)mmol/L、(10.80±1.44)mmol/L、(7.88±0.75)%,差异均有统计学意义(P<0.05);干预4周后,中医2组患者的口干、多饮症状积分、PSQI各维度评分及总分明显低于中医1组、西医组,中医1组明显低于西医组,差异均有统计学意义(P<0.05);干预4周后,中医2组患者的外周血TLR4、NF-κB蛋白及血清TNF-α、IL-6水平分别为1.26±0.24、1.31±0.25、(26.76±4.38)pg/mL、(17.72±3.34)pg/mL,明显低于中医1组的1.59±0.31、1.53±0.29、(31.54±4.71)pg/mL、(20.53±4.11)pg/mL及西医组的2.02±0.35、2.06±0.37、(34.07±5.23)pg/mL、(23.18±3.62)pg/mL,差异均有统计学意义(P<0.05);三组患者治疗期间的总不良反应发生率比较差异无统计学意义(P>0.05)。结论子午流注择时耳穴压豆治疗T2DM具有一定的治疗效果,其可控制血糖水平,改善上消症状,提高睡眠质量,且具有一定安全性,其治疗机制可能与调节TLR4/NF-κB炎症信号通路有关。展开更多
Using the time-temperature superposition principle, the dynamic properties of viscoelastic materials can be shifted to obtain a master curve. A shifting method based on the Generalized Maxwell Model （ GMMBS ） , is p...Using the time-temperature superposition principle, the dynamic properties of viscoelastic materials can be shifted to obtain a master curve. A shifting method based on the Generalized Maxwell Model （ GMMBS ） , is proposed for the time-temperature superposition process of thermo-rheological simple, linear viscoelastic materials. Experimental data points under different temperatures are all considered as a whole and expressed with one unified representation by the GMMBS, which utilizes the feature that the Generalized Maxwell Model can describe a large class of viscoelastic materials with needed accuracy. Compared with traditional overlapping window based shifting methods, the proposed constitutive model based method needn＇t judge the size or existence of the overlapping window first, and computes shift factors with useful information contained in all experimental data points. The effectiveness of the proposed method is verified by simulated data, generated from published test results, with various experimental noise levels, densities of data points and sizes of overlapping windows. It has been shown that the GMMBS is robust and accurate.展开更多
文摘目的探讨子午流注择时耳穴压豆治疗对2型糖尿病(T2DM)患者血糖控制、上消症状及失眠状况的影响。方法选取2020年1月至2022年12月河南省中西医结合医院内分泌科收治的138例T2DM患者作为研究对象,依据电脑数表随机抽取法分为西医组(常规西医干预)46例、中医1组(耳穴压豆干预)46例和中医2组(子午流注择时耳穴压豆干预)46例,连续干预4周。比较三组患者的治疗总有效率、治疗前后的血糖水平[空腹血糖(FBG)、餐后2 h血糖(2 h PBG)、糖化血红蛋白(Hb1Ac)]、上消症状、睡眠质量[匹兹堡睡眠治疗指数(PSQI)]、Toll样受体4(TLR4)/细胞核因子κB(NF-κB)炎症信号通路因子[外周血TLR4、NF-κB、血清肿瘤坏死因子-α(TNF-α)、白细胞介素-6(IL-6)]水平及不良反应发生情况。结果中医2组、中医1组患者的治疗总有效率分别为93.48%、84.78%,明显高于西医组的71.74%,差异均有统计学意义(P<0.05);干预4周后,中医2组患者的FBG、2 h PBG、Hb1Ac水平分别为(6.36±0.83)mmol/L、(8.18±1.05)mmol/L、(6.13±0.59)%,明显低于中医1组的(7.05±1.02)mmol/L、(9.37±1.16)mmol/L、(6.91±0.83)%及西医组的(7.81±1.10)mmol/L、(10.80±1.44)mmol/L、(7.88±0.75)%,差异均有统计学意义(P<0.05);干预4周后,中医2组患者的口干、多饮症状积分、PSQI各维度评分及总分明显低于中医1组、西医组,中医1组明显低于西医组,差异均有统计学意义(P<0.05);干预4周后,中医2组患者的外周血TLR4、NF-κB蛋白及血清TNF-α、IL-6水平分别为1.26±0.24、1.31±0.25、(26.76±4.38)pg/mL、(17.72±3.34)pg/mL,明显低于中医1组的1.59±0.31、1.53±0.29、(31.54±4.71)pg/mL、(20.53±4.11)pg/mL及西医组的2.02±0.35、2.06±0.37、(34.07±5.23)pg/mL、(23.18±3.62)pg/mL,差异均有统计学意义(P<0.05);三组患者治疗期间的总不良反应发生率比较差异无统计学意义(P>0.05)。结论子午流注择时耳穴压豆治疗T2DM具有一定的治疗效果,其可控制血糖水平,改善上消症状,提高睡眠质量,且具有一定安全性,其治疗机制可能与调节TLR4/NF-κB炎症信号通路有关。
基金supported by the National Science and Technology Major Project through the contract 2010zx04008-041
文摘Using the time-temperature superposition principle, the dynamic properties of viscoelastic materials can be shifted to obtain a master curve. A shifting method based on the Generalized Maxwell Model （ GMMBS ） , is proposed for the time-temperature superposition process of thermo-rheological simple, linear viscoelastic materials. Experimental data points under different temperatures are all considered as a whole and expressed with one unified representation by the GMMBS, which utilizes the feature that the Generalized Maxwell Model can describe a large class of viscoelastic materials with needed accuracy. Compared with traditional overlapping window based shifting methods, the proposed constitutive model based method needn＇t judge the size or existence of the overlapping window first, and computes shift factors with useful information contained in all experimental data points. The effectiveness of the proposed method is verified by simulated data, generated from published test results, with various experimental noise levels, densities of data points and sizes of overlapping windows. It has been shown that the GMMBS is robust and accurate.
