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This study was aimed to observe the clinical effect of low frequency negative pressure meridian viscera regulating sub-health.According to the diagnostic criteria,34 cases of sub healthy subjects were randomly selected.The low frequency negative pressure meridian viscera regulating method was used.By analyzing the cupping spot color feedback conditioning information of the sub healthy subjects and conditioning before and after the synthesis of the four diagnostic methods of digital and quantitative,its effect was evaluated.After 4 weeks of continuous adjustment,34 cases of sub healthy subjects,compared with preconditioning,cupping spot color of the subjects was shallow or disappeared (P ＜ 0.01);after adjusting,the proportion of light red tongue and thin white tongue coating increased obviously (P ＜ 0.05),the proportion of ecchymosis tongue was decreased compared to precoditioning (P ＜ 0.05);after adjustment,core symptoms such as back pain,neck pain,anxiety and irritability,were alleviated or disappeared;after adjustment,the pulse string tightness decreased significantly (P ＜ 0.01).It was concluded that the low frequency negative pressure meridian viscera regulation can significantly improve discomfort symptoms of sub healthy subjects and promote therecovery of tongue,pulse and cupping spot color in sub healthy subjects.This method is worth popularizing and further exploring.
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Objective To investigate the incidence of atherosclerotic renal artery stenosis (ARAS), the relationship between ARAS and cerebral artery stenosis, and the risk of ARAS in patients with brain infarction. Methods The clinical data of 1 650 brain infarction patients were analyzed, which were carried out digital subtraction angiography(DSA) of cerebral and renal artery.The incidence of ARAS was counted out, and the relationship was analyzed between the different degree and number of cerebral artery stenosis and the rate of RAS. The demographic characteristics and the common risk factors of atherosclerosis were recorded, and the risk factors of ARAS were analyzed. Results The rate of ARAS in moderate stenosis group and severe stenosis and occlusion group of cerebral artery were all significantly higher than that in mild stenosis group and no stenosis group (all P < 0.01). The rates of ARAS in severe stenosis and occlusion group were significantly significantly higher than those in moderate stenosis group (P < 0.01). The rates of ARAS in 2 branch stenosis group and ≥3 branch stenosis group were both significantly higher than those in no stenosis group and 1 branch stenosis group (P < 0.01). The rates of ARAS of ≥3 branch stenosis group were significantly higher than those in 2 branch stenosis group (P<0.05). The rate of ARAS of 1 branch stenosis group were significantly higher than those in no stenosis group (P < 0.05). Age, hypertension, moderate or more artery stenosis or occlusion, and≥2 branch stenosis was independent risk factor of ARAS. Conclusions The incidence of ARAS increasesd with the increase of the degree of cerebral artery stenosis and the number of branch involved.Older age, hypertension, moderate or more artery stenosis or occlusion, and≥2 branch stenosis is risk factor for ARAS.
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Aim To observe the variation of T-cell subsets in spleen in different courses of disease and tis-sue histopathological changes in rats with adjuvant ar-thritis (AA).Methods The model of rat AA was in-duced by complete Freund’s adjuvant into the right hind metatarsal footpad of 20 male Lewis rats.Arthritis was evaluated by total score,arthritis index and paw swelling number. The percentage of total (CD3 +CD4 +), memory (CD4 + CD44 +), no-sensitizated (CD4 + CD62L +) and Th1 7 (CD4 + IL-1 7 +) on CD4 +T cells in spleen were detected by flow cytometry on days 1 4 and 22 after immuniozation.The his-topathological evaluation of heart,liver,spleen,lung, kidney,ankle joints and mesenteric lymph nodes were examined by hematoxylin and eosin (HE)stain.Re-sults The onset of secondary arthritis appeared on a-bout day 1 0 after immunization,with a peak onset on day 1 9.Systematic arthritis symptoms included front and hind paw swelling and redness (swelling was more apparent in the front rather than hind paws),nodule formation and redness on the ears,connective tissue swelling and redness of the nose and evident nodules and redness on the tail.Total score,arthritis index and the paw swelling numbers were enhanced in AA rats. Pathohistology of ankles joints showed hyperplasia, pannus formation,and inflammatory cells infiltration in AA rats.And pathohistology of heart,liver,spleen, kidney and mesenteric lymph nodes showed inflamma-tory changes.Compared with normal group,there was no change in the percentage of total,memory and no-sensitizated CD4 +T cell in the early stage inflammation but they were significantly enhanced in the peak of in-flammation.Th1 7 cell subsets were significantly en-hanced in both of the early and peak of inflammation. Conclusion These findings suggest that abnormal T cell responses and tissue histopathological changes are important features of AA rats.
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Objective Base on the theory of traditional Chinese medicine (TCM), obtained human diagnostic information available for joint syndrome differentiation is integrated based on subjective and objective combined syndrome differentiation, in the form of data expression of TCM four diagnosis, forms multiple information fusion of open platform for TCM diagnosis and treatment, and provides some revelation for promoting the development of depression and treatment technology. Methods Totally 30 depression patients and 30 normal people were selected according to the inclusion criteria. TCM four diagnostic and auxiliary diagnosis instrument was used to collect information of four diagnosis, and the statistical software was used for the analysis on pulse diagnosis, and information features of digitalized tongue and listening diagnosis of patients in depression group and normal group were studied. Results Compared with depression group, pulse frequency, fluency, and heart rate of normal group were a bit higher than depression group, without statistical significance (P>0.05);There was statistical significance among pulse frequency, strength, tightness, and pulse wave velocity between the normal group and depression group (P<0.05). 30 patients had 6 depression syndrome types:heart-gallbladder qi deficiency (8 cases), phlegm-heat attacking internally (6 cases), fire excess from yin deficiency (6 cases), liver depression forming fire (6 cases), intense heart fire (3 cases), and heart-spleen deficiency (3 cases). Conclusion The results of differences in pulse diagram parameters were consistent with the theory of classical TCM pulse theory. The results of differences in pulse wave velocity conform to the modern medical research conclusion. TCM four diagnostic auxiliary diagnosis and treatment technology can realize the dynamic detection of depression patients with four diagnostic information, and establish diagnostic methods for depression based on digitalized four diagnostic auxiliary diagnosis.
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This article summarized the technique research and application status of near-infrared spectroscopy (NIRS), in order to explore hypoxia,qi-deficiency and their connections with typical symptoms. It also discussed NIRS acquired oxygen saturation (SaO2) and its relevant means and methods for information quantification ofqi-deficiency. The accurate obtained SaO2 value was applied in the association with the strength of chest distress in the subjective sensation due toqi-deficiency. According to current data, the normal value,qi-deficiency degree and uncomfortable degree of subjective sensation among patients of different altitudes and ages were summarized. It can be applied to assist TCM physicians in the quick quantification of qi-deficiency.
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OBJECTIVE Toinvestigatetheantidepressantandantianxietyeffectofproanthocyani-dins(OPC)inchronicallystressedratsanditsunderlyingmechanism.METHODS Onemethodwas selected from 8 different stress methods each day,and the rats were treated with OPC (25,50 and 1 00 mg·kg -1 )1 h before the stress method.The chronically stressed model was established.After 21 d stress experi ment,the i mmobility ti me in force swi mming test,sucrose consu mption and the nu mber of marbles buried in the marble burying test were observed respectively each day.OPC (25,50 and 1 00 mg·kg -1 )was given 1 h before each test.In addition,Western blotting was used to analyze the expression of brain derived neurotrophic factor (BDNF) and phosphorylated cyclic AMP response element-bindingprotein(p-CREB)inthehippocampusandfrontalcortex.RESULTS Comparedwith the control group,the chronically stressed group showed obvious depressive-like and anxiety-like behav-ior,while the immobility time decreased from (90.57 ±4.27)s in chronically stressed group to (78.25 ± 2.53)s (P<0.05),(72.12 ±3.21 )s(P<0.05)and (60.77 ±3.41 )s (P<0.05)when ig given OPC 25,50 and 100 mg·kg -1 respectively,the ratio of sucrose preference increased from (42.80 ±4.92)%to (67.54 ±4.32)%(P<0.05)and (72.21 ±7.99)%(P<0.05)when ig given OPC 50 and 1 00 mg· kg -1 respectively,the number of buried marbles decreased from 1 .57 ±0.21 in chronically stressed group to 0.63 ±0.26 (P<0.05)and 0.44 ±0.1 8 (P<0.05)when ig given OPC 50 and 1 00 mg·kg -1 respectively.The expression of p-CREB in the hippocampus and frontal cortex distinctively increased in OPC group (25,50 and 100 mg·kg -1 )(P<0.05),so did the expression of BDNF in the hippocampus andfrontalcortexinOPCgroup(50and100mg·kg-1)(P<0.05).CONCLUSION OPCcanreverse the depressive-like and anxiety-like behavior in chronically stressed rats,which may be related to the cAMP-CREB-BDNF signal transduction cascades.
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With the development of translational medicine,medical equipment has become a booster of clinical and basic research,and the visualization of the Chinese traditional pulse diagnosis apparatus,NX-8-type pulse information acquisition and analysis system achieved the digital pulse diagnosis and sublimated the method of diagnosis.By using the visual sensing technology and image acquisition and processing technology,NX-8 displays the B-type ultra-sound images.With the parameter set and added,not only the pulse beat can be seen clearly,as well as border,thickness and deformation,and hens to perform direct analysis of the blood vessel elasticity,but also the objective observing and study of the dual diagnostic pulse,Anti-off pulse and other special physiological structure can be realized.By measuring pulse wave velocity (PWV) and other indicators,NX-8-type pulse information acquisition and analysis system provides diagnosis and significant prevention of arteriosclerosis,hypertension,high cholesterol,angina and other cardiovascular diseases,and is expected to achieve a digital auxiliary diagnostic equipment of traditional Chinese medicine (TCM) Sizhen,and be applied to telemedicine and the field of space science and technology.It is like a milestone in the development of TCM diagnostic techniques.
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This study was aimed to investigate short-term modulation mechanism of scalp acupuncture according to the experimentation of cortical excitability and motor-related cortical potentials in ten normal volunteers.Through scalp needle stimulation in specific theoretical areas related to underlying cerebral surfaces,scalp acupuncture can be used as an effective therapy by changes in relative cerebral function,which is the basic principle.According to the available neurophysiological data in our study,the modulation of scalp acupuncture displayed in late part of motor-related cortical potential noticed mainly in the motor and sensory cortexes,contralateral to the needle stimulate site.Also,acupuncture can develop inhibition at longer interstimulus intervals,in paired pulse magnetic stimulation,from the somatosensory input of contralateral sensory cortex via scalp needle stimulation.In our study,it might be difficult to produce more acupuncture inhibition.The maintaining of scalp needles subcutaneously without other management after achieving needling sensations cannot achieve the requested strength of the acupuncture stimulation.
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Acupuncture was frequently used for alternative treatments in Parkinson's disease because of its safety,but there was an argument whether acupuncture improves motor symptoms or not.Besides,few electrophysiological studies were designed for acupuncture combined with Parkinson's disease Using the technique of paired transcranial pulse magnetic stimulation,we measured the excitability of corticocortical inhibitory circuits to investigate effects of scalp acupuncture from 9 patients with Parkinson's disease.Although patients didn't take any short-term benefit in motor symptoms through the treatment of scalp acupuncture,there was no any adverse event,and some electrophysical effects developed in patients.The enhanced corticocortical inhibition on motor cortex possibly developed at longer interstimulus intervals,and there was a relatively increase in later part of motor-related cortical potentials on the central part and right-side near vertex around over sensory cortex,but was not significant in early potentials.So a further long-term study is essential to ascertain the physical mechanism and clinical effects in scalp acupuncture.
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Pulse shape and pulse force are difficult to detect in pulse taking study. But the application of visualized technology extends the space acquisition of pulse taking information, and it is possible to realize the objective detection of pulse shape and pulse force. Rational research thoughts and strategies could be informed by combining image information and other data, and it is a necessary method in implementing the objective detection of pulse.
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Objective:To review literature reports of varieties of ADRs induced by mebendazole to provide a sci- entific foundation for clinical revaluation of mebendazole.Method:The related literatures in the internal and external medi- cine medical database in 1994-2004 were explored,and then both analysis and statistics were conducted with the methods of epidemiolngy and literature analysis.Result:ADRs induced by mebendazole could be involved in multiple organs.Most victims were children and the elderly.Their latent periods were determined by the types of ADRs,which had a variety of forms.Conclusion:Mebendazole was potentially unsafe.So we should strengthen our rational drug use and post-marketing revaluation of safety.
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0.05).The difference between the two groups was not significant(P=0.834).Conclusion:The incidence of drug fever induced by the use of puerarin sterile injection powder was not more than that of the controlled group.
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Objective To establish the quality standard of Naru-3 Cataplasm. Method The contents of Radix aconiti kusnezoffii were determined by UV-vis, and meaconitine was determined by HPLC. Results The linear range of meaconitine was 0.129 5～2.074 0 ?g. The quality standard of Naru-3 Cataplasm was established. Conclusion The method can be used for quality control of Naru-3 Cataplasm.
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Objective To study the relationship among the area of transverse section of radial artery, the major axis length of the ellipse with same centroid as transverse section, the maximum centroid displacement in the direction parallel with skin surface in a cardiac cycle and width of pulse tracing. Methods ECG, pressure phygmograms and ultrasound images of transverse section of radial artery of 40 patients with different width of pulse tracing and 20 healthy persons were collected synchronously with a new-type sphymograph. On the basis of images analysis with MATLAB 7.0.1, image characteristics of transverse section of radial artery and centroid motion locus of pulse tracings with different width in a cardiac cycle were observed and analyzed. Results Between pulse tracings with different width, there were significant differences in the area of transverse section of radial artery, the major axis length of the ellipse with same centroid as transverse section and the maximum centroid displacement in the direction parallel with skin surface in a cardiac cycle. Conclusions The mean, maximum and minimum value of the area of transverse section and the major axis length of ellipse and the maximum centroid displacement can be used to discriminate width of pulse tracing.
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OBJECTIVE: This study was conducted to evaluate the percutaneous absorption of aconitine and mesaconitine in extracts of Radix Aconitum kusnezoffii. METHODS: The extracts of Radix Aconitum kusnezoffii were collected by using Franz diffusion cells after permeation through the skin of rats. Then rate constants of skin permeation of aconitine and mesaconitine were determined by high-performance liquid chromatography (HPLC). RESULTS: Under the condition that the concentrations of azone and propylene glycol were both 4%, the cumulative doses of skin permeation (Q) of mesaconitine and aconitine in the extracts of Radix Aconitum kusnezoffii (600 mg/ml) for 24 hours were 165.819 and 487.747 microg/cm(2) respectively, and their rate constants of skin permeation were 18.391 and 78.805 microg.cm(-2).h(-1) respectively. CONCLUSION: The aconitine and mesaconitine in the extracts of Radix Aconitum kusnezoffii can penetrate well through the skin of rats. Propylene glycol and azone can promote this penetration effects. The formula of skin permeation of mesaconitine and aconitine is in accordance with Higuchi equation and there is a linear relationship between Q and t(1/2).
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Objective:To establish experimental teaching model for slippery pulse by mini-pig.Methods:The model of slippery pulse was established by driping low molecule dextran in vein.The normal and slippery pulse were extracted from axil artery of mini-pig by two experienced traditional Chinese physician through double blind method.Meanwile,the correlative parameters of pulse graph of axil artery such as MSAB,MSBC,HFF,HE/HB and TW were extracted through optimizational extraction method by using NX-8 multifunctional sphygmograph.Results:The pulse rate of slippery pulse of mini-pig was slightly fast than that of normal pulse.The rhythm of slippery pulse was regularity,the nger sensation was powerful,and the pulse syate was smooth.Compared with the normal pluse,the pulse graph of slippery pluse displayed a steep ascend ramus,high and narrow B wave,tiny D wave,lower E valley and obvious F wave.HB,MSAB and MSBC increased(P
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Objective:To study the relationship between different pulse forces and cyclical power(CP)of radial artery motion.Methods:39 patients’and 20 healthy persons’ ECG and pressure sphygmograms were collected synchronously with NX-1 sphygmograph.On the basis of automatic detecting R waves of ECG and FFT analysis of pressure sphygmograms with SPTool of MATLAB 7.0.1,change in frequency domain of radial artery motion with different forces was observed and CP was worked out.Results: There is signifi cant deviation between CP of pulse tracings with different forces(pulse tracings with powerful force〉pulse tracings with normal force〉pulse tracings with weak force).Conclusion: CP of radial artery motion can be used to discriminate pulse force.
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OBJECTIVE: To provide information for clinical rational and safe use of albendazole.METHODS: The medical database and network both at home and abroad were searched and the data regarding the research and development,the market information and indications of albendazole were analyzed.RESULTS & CONCLUSIONS: 5 dosage forms of albendazole are available in the market: tablets,capsules,granules,oral liquid,and syrup.The sales amount of albendazole in recent years dominated the first 3 places in domestic antiparasites market.There are a total of 39 domestic manufactures for albendazole,which can be used to treat 21 kinds of human parasitosis.Its clinical application is widespread.However,severe adverse drug reactions such as the rare encephalitis syndrome and allergic shock etc induced by albendazole pose hidden risks for treatment;therefore,management on its use should be strengthened.