OBJECTIVE:To observe the effect of electroacupuncture(EA) on force-displacement value(FDV)of muscle state and the temperature index of infrared thermogram in patients with acute lumbar muscle sprain.METHODS:Patients w...OBJECTIVE:To observe the effect of electroacupuncture(EA) on force-displacement value(FDV)of muscle state and the temperature index of infrared thermogram in patients with acute lumbar muscle sprain.METHODS:Patients with acute lumbar muscle sprain were randomly divided into a medication group and an EA group.The medication group(n-60) were treated with diclofenac sodium dual release enteric-coated capsules,75 mg per day for 7days.The EA group(n = 60) received EA at bilateral Houxi(SI 3),Jiaji(EX-B2),and Ashi points,at 20-30 mm depth and 10-25 Hz frequency for 20 min daily for 7 days.Muscle states were determined by measuring FDVs of the bilateral lumbar muscle with a Myotonometer fast muscle state detector.The temperature index of the lumbar skin was measured before and after treatment with a Fluke Ti30 non-refrigerated focal plane infrared thermal imaging detector.RESULTS:There were no significant pre-treatment differences between the medication group and the EA group in mean FDV(P = 0.052) or temperature index of the lumbar skin(P = 0.25).The cure rate was 63.3%in the EA group and 53.3%in the medication group.The total efficacy in the EA group(93.3%) was not significantly different from that in the medication group(86.6%,P = 0.204).After treatment,the mean FDV of the lumbar muscle significantly increased in both groups(P < 0.05 for both groups);the FDV increase in the EA group was significantly higher than in the medication group(P = 0.015).The temperature index was also significantly increased in both groups(P < 0.05 for both groups);the infrared thermogram in the EA group indicated significantly greater recovery compared to the medication group(P = 0.026).CONCLUSION:Both EA and diclofenac sodium markedly improved acute lumbar sprain,but EA better improved the rehabilitation and regeneration of FDVs and temperature index of infrared thermogram of the muscle.展开更多
Thermography （infrared imaging） is a non-invasive technique applied for the detection breast cancer. We consider the problem of automatically recognition malignant breast from frontal view thermography image present...Thermography （infrared imaging） is a non-invasive technique applied for the detection breast cancer. We consider the problem of automatically recognition malignant breast from frontal view thermography image presented as gray scale image. This framework provides insights into several issues： breast Region of Interest （ROI） detection, extraction statistical features, extraction features based on texture and co-occurrence matrix.展开更多
目的分析红外热成像技术应用于中医证候研究的临床报道数据,挖掘证候与其红外热图特征的相关性。方法通过检索中国学术期刊全文数据库、万方数据知识服务平台、维普数据库、中国生物医学文献数据库、PubMed、Web of Science数据库自建库...目的分析红外热成像技术应用于中医证候研究的临床报道数据,挖掘证候与其红外热图特征的相关性。方法通过检索中国学术期刊全文数据库、万方数据知识服务平台、维普数据库、中国生物医学文献数据库、PubMed、Web of Science数据库自建库至2023年12月18日期间所有采用红外热成像技术并涉及中医证候的临床研究型文献,使用Excel和SPSS统计学软件对文献信息进行整理与统计,以病性类证候要素为切入点进行相关性分析。结果最终纳入81篇文献,摘录证候与其红外热图数据137条。寒湿、阳虚、气虚、血瘀在红外热图中大多表现为温度低,气滞、阴虚、痰湿大多表现为温度高。将病性类证候要素分别以寒、热、虚、实进行归纳、分类后,寒证、虚证的热图温度多偏低,热证、实证的热图温度多偏高。结论采用红外热成像技术可为中医辨证提供客观依据,但目前各研究尚未形成统一结论,在未来应制定和完善相关标准,推进临床研究,促进中医证候客观化的发展。展开更多
According to the heating effect caused by interaction between matters,a series of experiments on the interaction between drugs and cells from human bodies,DNA and physiological saline have been carried out with a MS-8...According to the heating effect caused by interaction between matters,a series of experiments on the interaction between drugs and cells from human bodies,DNA and physiological saline have been carried out with a MS-80 standard Calvet microcalorimeter.The experiments include: (1) Thermokinetic studies of the effect of anticancer drugs [sodium norcantharidate (ASN),the bioac- tire materials (Sp.P and Sp.S) from algae etc.]on the cancer cells [Hela,human breast carcinoma (Bcap-37),human adenocarcinoma gastric cells (SGc-7901 and MCF-7) etc.] and the normal cells from human bodies [diploid fibroblasts from human fetal lung (2BS) etc.] at 310.15 K:(2) Studies of the in- tercalation binding of some alkaloidal drugs with the bioactivity to inhibit monoamine oxidase (harmalinc and harmine etc.) to call thymus DNA in neutral aqueous solution at 298.15 K:(3) Studies of the interaction between long acting drugs (long acting oral contraceptive-norgestrel etc.) and slow- releasing drug (Contac) and aqueous solution of 0.9% NaCI at 310.15 K.All the experimental results have given their characteristic thermograms and the interaction enthalpy changes.On the analysis of all the results,the authors put forward a method on application of microcalorimetric technique for screen- ing and examination of medicines.The principle of application and the experimental operation of this method have been expounded,and some results of the above experiments have been discussed.As one of the methods for screening and examining medicines,the microcalorimctric method has some distin- guished features and advantages over other methods.展开更多
According to the theoretical bases of thermokinetics and analog thermogram method, a general analog thermogram method for several types of reversible reactions, with which the rate constants of forward and backward re...According to the theoretical bases of thermokinetics and analog thermogram method, a general analog thermogram method for several types of reversible reactions, with which the rate constants of forward and backward reactions and equilibrium constant can be calculted from the same thermogram simultaneously, has been proposed in this paper. The thermokinetics of the reactions of nitroethane with ammonia at 15℃ and 25℃ and with tris (hydroxymethyl)aminomethane at 15℃ and 30℃ have been studied with this method,re-spectively. The results of rate constants and equilibrium constants calculated with this method are in agreement with those in literatures. Therefore, the analog thermogram method for the reversible reactions is believed to be correct.展开更多
基金Supported by the Study on the Clinical Curative Effect and Standardization of Acupuncture and Tuina Treatment of Acute Lumbar Sprain from the Projects of Science and Technology Commission of Shanghai Municipality(No.10DZ1974700)the Clinical Research on Acupuncture and Tuina Treatment of Acute Lumbar Sprain Scheme Optimization and Rehabilitation Evaluation from Shanghai Municipal Health Bureau(No.2010QL035A)+2 种基金the Research on the Spreading Appropriate Technology of TCM in Shanghai(No.2010G007A)the Study on the Inheritance of Lushi Acupuncture about Shanghai Traditional Chinese Medicine Schools(No.ZYSNXD-CC-HPGC-JD-004)the Program of TCM Personnel Training in Shanghai(No.ZY3-RCPY-2-2034)
文摘OBJECTIVE:To observe the effect of electroacupuncture(EA) on force-displacement value(FDV)of muscle state and the temperature index of infrared thermogram in patients with acute lumbar muscle sprain.METHODS:Patients with acute lumbar muscle sprain were randomly divided into a medication group and an EA group.The medication group(n-60) were treated with diclofenac sodium dual release enteric-coated capsules,75 mg per day for 7days.The EA group(n = 60) received EA at bilateral Houxi(SI 3),Jiaji(EX-B2),and Ashi points,at 20-30 mm depth and 10-25 Hz frequency for 20 min daily for 7 days.Muscle states were determined by measuring FDVs of the bilateral lumbar muscle with a Myotonometer fast muscle state detector.The temperature index of the lumbar skin was measured before and after treatment with a Fluke Ti30 non-refrigerated focal plane infrared thermal imaging detector.RESULTS:There were no significant pre-treatment differences between the medication group and the EA group in mean FDV(P = 0.052) or temperature index of the lumbar skin(P = 0.25).The cure rate was 63.3%in the EA group and 53.3%in the medication group.The total efficacy in the EA group(93.3%) was not significantly different from that in the medication group(86.6%,P = 0.204).After treatment,the mean FDV of the lumbar muscle significantly increased in both groups(P < 0.05 for both groups);the FDV increase in the EA group was significantly higher than in the medication group(P = 0.015).The temperature index was also significantly increased in both groups(P < 0.05 for both groups);the infrared thermogram in the EA group indicated significantly greater recovery compared to the medication group(P = 0.026).CONCLUSION:Both EA and diclofenac sodium markedly improved acute lumbar sprain,but EA better improved the rehabilitation and regeneration of FDVs and temperature index of infrared thermogram of the muscle.
文摘Thermography （infrared imaging） is a non-invasive technique applied for the detection breast cancer. We consider the problem of automatically recognition malignant breast from frontal view thermography image presented as gray scale image. This framework provides insights into several issues： breast Region of Interest （ROI） detection, extraction statistical features, extraction features based on texture and co-occurrence matrix.
文摘目的分析红外热成像技术应用于中医证候研究的临床报道数据,挖掘证候与其红外热图特征的相关性。方法通过检索中国学术期刊全文数据库、万方数据知识服务平台、维普数据库、中国生物医学文献数据库、PubMed、Web of Science数据库自建库至2023年12月18日期间所有采用红外热成像技术并涉及中医证候的临床研究型文献,使用Excel和SPSS统计学软件对文献信息进行整理与统计,以病性类证候要素为切入点进行相关性分析。结果最终纳入81篇文献,摘录证候与其红外热图数据137条。寒湿、阳虚、气虚、血瘀在红外热图中大多表现为温度低,气滞、阴虚、痰湿大多表现为温度高。将病性类证候要素分别以寒、热、虚、实进行归纳、分类后,寒证、虚证的热图温度多偏低,热证、实证的热图温度多偏高。结论采用红外热成像技术可为中医辨证提供客观依据,但目前各研究尚未形成统一结论,在未来应制定和完善相关标准,推进临床研究,促进中医证候客观化的发展。
文摘According to the heating effect caused by interaction between matters,a series of experiments on the interaction between drugs and cells from human bodies,DNA and physiological saline have been carried out with a MS-80 standard Calvet microcalorimeter.The experiments include: (1) Thermokinetic studies of the effect of anticancer drugs [sodium norcantharidate (ASN),the bioac- tire materials (Sp.P and Sp.S) from algae etc.]on the cancer cells [Hela,human breast carcinoma (Bcap-37),human adenocarcinoma gastric cells (SGc-7901 and MCF-7) etc.] and the normal cells from human bodies [diploid fibroblasts from human fetal lung (2BS) etc.] at 310.15 K:(2) Studies of the in- tercalation binding of some alkaloidal drugs with the bioactivity to inhibit monoamine oxidase (harmalinc and harmine etc.) to call thymus DNA in neutral aqueous solution at 298.15 K:(3) Studies of the interaction between long acting drugs (long acting oral contraceptive-norgestrel etc.) and slow- releasing drug (Contac) and aqueous solution of 0.9% NaCI at 310.15 K.All the experimental results have given their characteristic thermograms and the interaction enthalpy changes.On the analysis of all the results,the authors put forward a method on application of microcalorimetric technique for screen- ing and examination of medicines.The principle of application and the experimental operation of this method have been expounded,and some results of the above experiments have been discussed.As one of the methods for screening and examining medicines,the microcalorimctric method has some distin- guished features and advantages over other methods.
文摘According to the theoretical bases of thermokinetics and analog thermogram method, a general analog thermogram method for several types of reversible reactions, with which the rate constants of forward and backward reactions and equilibrium constant can be calculted from the same thermogram simultaneously, has been proposed in this paper. The thermokinetics of the reactions of nitroethane with ammonia at 15℃ and 25℃ and with tris (hydroxymethyl)aminomethane at 15℃ and 30℃ have been studied with this method,re-spectively. The results of rate constants and equilibrium constants calculated with this method are in agreement with those in literatures. Therefore, the analog thermogram method for the reversible reactions is believed to be correct.
