Objective:To analyze the effect of cinepazide combined with mecobalamine on nerve conduction velocity, vibration perception threshold and serum indexes in patients with diabetic peripheral neuropathy. Methods:90 patie...Objective:To analyze the effect of cinepazide combined with mecobalamine on nerve conduction velocity, vibration perception threshold and serum indexes in patients with diabetic peripheral neuropathy. Methods:90 patients with diabetic peripheral neuropathy treated in our hospital between March 2013 and March 2016 were selected and divided into observation group and control group (n=45) according to random number table, control group received mecobalamine treatment alone and observation group accepted the cinepazide combined with mecobalamine therapy. Differences in nerve conduction velocity, vibration perception threshold as well as serum oxidative stress indexes and nerve injury marker molecules were compared between two groups of patients 2 weeks after treatment. Results:2 weeks after treatment, median nerve, ulnar nerve and peroneal nerve sensory nerve conduction velocity (SNCV) and motor nerve conduction velocity (MNCV) levels of observation group were higher than those of control group (P<0.05) while both lower extremities vibration perception threshold (VPT) levels were lower than those of control group (P<0.05). Serum homocysteine (HCY), advanced glycosylation end products (AGEs), malondialdehyde (MDA), neuron-specific enolase (NSE), high mobility group B1 (HMGB1) and S100βcontent of observation group were lower than those of control group (P<0.05) while reduced glutathione (GSH), superoxide dismutase (SOD), myelin basic protein (MBP) and brain-derived neurotrophic factor (BDNF) content were higher than those of control group (P<0.05). Conclusions:Cinepazide combined with mecobalamine can reduce the nerve injury degree, improve nerve conduction and vibration perception and alleviate the oxidative stress degree in patients with diabetic peripheral neuropathy.展开更多
<strong>Objectives: </strong>To investigate influence of metabolic syndrome on vibration perception threshold in first-degree relatives of type 2 diabetes who were not diagnosed with diabets before. <st...<strong>Objectives: </strong>To investigate influence of metabolic syndrome on vibration perception threshold in first-degree relatives of type 2 diabetes who were not diagnosed with diabets before. <strong>Material and Methods:</strong> First-degree relatives of type 2 diabetes at the age of 40 - 60 s who had not been diagnosed with diabetes before were enrolled. Height, weight, waist circumference, hip circumference, blood pressure (systolic and diastolic blood pressure), body fat percentage, fasting plasma lipid, fasting plasma glucose, 2-hour blood glucose after 75 g oral glucose and vibration perception threshold were measured. <strong>Results:</strong> 58 subjects were diagnosed with the level of vibration perception threshold ≥ 16 V. Vibration perception threshold in the metabolic syndrome group was significantly higher than that in the non-metabolic syndrome group (<em>P</em> < 0.05). Vibration perception threshold increased with the increase of metabolic syndrome component. The group with ≥3 components of metabolic syndrome had a significantly higher level of vibration perception, as compared with that of group with 0 component, group with 1 component of metabolic syndrome (<em>p</em> < 0.01). Group with 2 components of metabolic syndrome had a significantly higher level of vibration perception threshold when comparing with group with 0 component (<em>P</em> < 0.05). Vibration perception threshold was positively correlated with weight, body mass index, waist circumference, systolic blood pressure, diastolic blood pressure, fasting plasma glucose and 2-hour blood glucose. Stepwise multiple regression analysis showed that there was a positive correlation between waist circumference, systolic blood pressure and vibration perception threshold. <strong>Conclusion:</strong> Some first-degree relatives of type 2 diabetes who have not been diagnosed with diabetes have high risk of peripheral neuropathy, especially those with metabolic syndrome. Waist circumference and blood pressure are the main factors affecting Vibration perception threshold levels. Early detection of vibration perception threshold should be performed in first-degree relatives of type 2 diabetes with metabolic syndrome. Waist circumference and blood pressure may be important risk factors of peripheral neuropathy for them.展开更多
背景:足踝本体感觉的研究对于慢性踝关节不稳、老年疾病的康复治疗以及身体姿势控制、运动表现的提高至关重要。前期的相关研究经常把足部和踝关节的感觉评价分开研究,对全面且综合地了解其感觉功能存在一定的局限。目的:足踝复合体是...背景:足踝本体感觉的研究对于慢性踝关节不稳、老年疾病的康复治疗以及身体姿势控制、运动表现的提高至关重要。前期的相关研究经常把足部和踝关节的感觉评价分开研究,对全面且综合地了解其感觉功能存在一定的局限。目的:足踝复合体是唯一与支撑面直接接触的部位,在收集体感反馈和调节平衡控制中起重要作用。文章通过汇总现有关于足部和踝关节本体感觉的调查研究,梳理足踝复合体感觉的测量与评价方法,以期为日后的相关研究做出铺垫并提供理论依据。方法:中文检索词为“(足OR足踝关节OR踝关节)AND(感觉OR本体感觉)”、英文检索词为“(foot OR ankle)AND(feel OR proprioception)”,在Web of Science、PubMed和中国知网数据库检索相关文献,了解关于足踝基本概念、研究现状与范畴,总结并评价足踝的本体感觉评价方法,最终纳入57篇文献进行综述分析。结果与结论:①足踝复合体感觉的评价主要分为对足部的感觉评价和踝关节的本体感觉评价。②足部的感觉评价主要描述其皮肤的感觉以及干预条件下的感觉反馈,方法主要包括:压力感觉阈值测试、足(底侧和跖侧)两点辨别能力测试、皮肤振动感觉持续时间测试。③踝关节本体感觉评价着重描述关节位置、运动范围、力值及功能表现,方法主要分为静态的关节角度重置测试、运动最小阈值测试、力觉重现测试以及动静态的平衡、速度及行走能力的测试。④对量化结果的报道一般以“误差”来表示,根据报道的需要一般分为:绝对误差、相对误差和恒定误差等。⑤结果证实,足踝复合体具备特殊的感觉能力,包括足部感觉和踝关节的本体感觉,影响人类的生活质量以及运动表现;足部感觉与踝关节本体感觉的弱化均与人体平衡能力下降相关,二者联合测量可以全面有效地评价足踝功能;根据不同的研究需求,需要选择足部与踝关节的感觉测量方法的组合形式,并充分考虑环境、情绪以及报道方式等多种影响因素,提高测量与评价的有效性。展开更多
文摘Objective:To analyze the effect of cinepazide combined with mecobalamine on nerve conduction velocity, vibration perception threshold and serum indexes in patients with diabetic peripheral neuropathy. Methods:90 patients with diabetic peripheral neuropathy treated in our hospital between March 2013 and March 2016 were selected and divided into observation group and control group (n=45) according to random number table, control group received mecobalamine treatment alone and observation group accepted the cinepazide combined with mecobalamine therapy. Differences in nerve conduction velocity, vibration perception threshold as well as serum oxidative stress indexes and nerve injury marker molecules were compared between two groups of patients 2 weeks after treatment. Results:2 weeks after treatment, median nerve, ulnar nerve and peroneal nerve sensory nerve conduction velocity (SNCV) and motor nerve conduction velocity (MNCV) levels of observation group were higher than those of control group (P<0.05) while both lower extremities vibration perception threshold (VPT) levels were lower than those of control group (P<0.05). Serum homocysteine (HCY), advanced glycosylation end products (AGEs), malondialdehyde (MDA), neuron-specific enolase (NSE), high mobility group B1 (HMGB1) and S100βcontent of observation group were lower than those of control group (P<0.05) while reduced glutathione (GSH), superoxide dismutase (SOD), myelin basic protein (MBP) and brain-derived neurotrophic factor (BDNF) content were higher than those of control group (P<0.05). Conclusions:Cinepazide combined with mecobalamine can reduce the nerve injury degree, improve nerve conduction and vibration perception and alleviate the oxidative stress degree in patients with diabetic peripheral neuropathy.
文摘<strong>Objectives: </strong>To investigate influence of metabolic syndrome on vibration perception threshold in first-degree relatives of type 2 diabetes who were not diagnosed with diabets before. <strong>Material and Methods:</strong> First-degree relatives of type 2 diabetes at the age of 40 - 60 s who had not been diagnosed with diabetes before were enrolled. Height, weight, waist circumference, hip circumference, blood pressure (systolic and diastolic blood pressure), body fat percentage, fasting plasma lipid, fasting plasma glucose, 2-hour blood glucose after 75 g oral glucose and vibration perception threshold were measured. <strong>Results:</strong> 58 subjects were diagnosed with the level of vibration perception threshold ≥ 16 V. Vibration perception threshold in the metabolic syndrome group was significantly higher than that in the non-metabolic syndrome group (<em>P</em> < 0.05). Vibration perception threshold increased with the increase of metabolic syndrome component. The group with ≥3 components of metabolic syndrome had a significantly higher level of vibration perception, as compared with that of group with 0 component, group with 1 component of metabolic syndrome (<em>p</em> < 0.01). Group with 2 components of metabolic syndrome had a significantly higher level of vibration perception threshold when comparing with group with 0 component (<em>P</em> < 0.05). Vibration perception threshold was positively correlated with weight, body mass index, waist circumference, systolic blood pressure, diastolic blood pressure, fasting plasma glucose and 2-hour blood glucose. Stepwise multiple regression analysis showed that there was a positive correlation between waist circumference, systolic blood pressure and vibration perception threshold. <strong>Conclusion:</strong> Some first-degree relatives of type 2 diabetes who have not been diagnosed with diabetes have high risk of peripheral neuropathy, especially those with metabolic syndrome. Waist circumference and blood pressure are the main factors affecting Vibration perception threshold levels. Early detection of vibration perception threshold should be performed in first-degree relatives of type 2 diabetes with metabolic syndrome. Waist circumference and blood pressure may be important risk factors of peripheral neuropathy for them.
文摘背景:足踝本体感觉的研究对于慢性踝关节不稳、老年疾病的康复治疗以及身体姿势控制、运动表现的提高至关重要。前期的相关研究经常把足部和踝关节的感觉评价分开研究,对全面且综合地了解其感觉功能存在一定的局限。目的:足踝复合体是唯一与支撑面直接接触的部位,在收集体感反馈和调节平衡控制中起重要作用。文章通过汇总现有关于足部和踝关节本体感觉的调查研究,梳理足踝复合体感觉的测量与评价方法,以期为日后的相关研究做出铺垫并提供理论依据。方法:中文检索词为“(足OR足踝关节OR踝关节)AND(感觉OR本体感觉)”、英文检索词为“(foot OR ankle)AND(feel OR proprioception)”,在Web of Science、PubMed和中国知网数据库检索相关文献,了解关于足踝基本概念、研究现状与范畴,总结并评价足踝的本体感觉评价方法,最终纳入57篇文献进行综述分析。结果与结论:①足踝复合体感觉的评价主要分为对足部的感觉评价和踝关节的本体感觉评价。②足部的感觉评价主要描述其皮肤的感觉以及干预条件下的感觉反馈,方法主要包括:压力感觉阈值测试、足(底侧和跖侧)两点辨别能力测试、皮肤振动感觉持续时间测试。③踝关节本体感觉评价着重描述关节位置、运动范围、力值及功能表现,方法主要分为静态的关节角度重置测试、运动最小阈值测试、力觉重现测试以及动静态的平衡、速度及行走能力的测试。④对量化结果的报道一般以“误差”来表示,根据报道的需要一般分为:绝对误差、相对误差和恒定误差等。⑤结果证实,足踝复合体具备特殊的感觉能力,包括足部感觉和踝关节的本体感觉,影响人类的生活质量以及运动表现;足部感觉与踝关节本体感觉的弱化均与人体平衡能力下降相关,二者联合测量可以全面有效地评价足踝功能;根据不同的研究需求,需要选择足部与踝关节的感觉测量方法的组合形式,并充分考虑环境、情绪以及报道方式等多种影响因素,提高测量与评价的有效性。
