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A moxibustion device with the functions of auricular fumigation moxibustion and heat-sensitive moxibustion is designed. The smoke of the ignited moxa stick is used for the fumigation moxibustion at the external auditory canal, while the heat generated works on Dazhui (GV 14) for heat-sensitive moxibustion. The device consists of five parts, i.e. combustion chamber, smoke pipe, smoke processing chamber, power module and connector. It solves the limitations such as unpleasant experience in treatment, unfavorable temperature control, easy scalding and excessive manual dependence induced by usual fumigation moxibustion and during heat-sensitive moxibustion. This moxibustion device may improve the safety and convenience when delivering the treatment with fumigation moxibustion and heat-sensitive moxibustion, as well as the work efficiency of medical staff.
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Humans , Moxibustion , Hot Temperature , Fumigation , Smoke , TemperatureABSTRACT
Since the anatomical location of acupoints was recorded in The latest Practice of Western Acupuncture in 1915, and Lecture Notes on Advanced Acupuncture in 1931, the Japanese acupuncture works of Chinese translation version, the location of Dazhui (GV 14) (under the spinous process of the 7th cervical vertebra) and Yaoyangguan (GV 3) (under the spinous process of the 4th lumbar vertebra) had rarely been questioned for nearly a century. In order to confirm the above statement, the writers have reviewed ancient literature, combined with the modern anatomical knowledge and searched the evidences from the core arguments of the acupuncture Mingtang chart and the bronze acupuncture statue. It is believed that Dazhui （GV 14） should be positioned under the spinous process of the 1st thoracic vertebra, and Yaoyangguan（GV 3） be under the spinous process of the 5th lumbar vertebra. Accordingly, all of the other acupoints of these meridians should be moved down by 1 vertebra, i.e. those on the governor vessel from Dazhui (GV 14) to Yaoyangguan (GV 3), those on the 1st lateral line of the bladder meridian of foot-taiyang from Dazhu (BL 11) to Baihuanshu (BL 30) and those on the 2nd lateral line of the bladder meridian from Fufen (BL 41) to Zhibian (BL 54).
Subject(s)
Acupuncture Therapy/history , Meridians , Acupuncture Points , Lumbar Vertebrae , Thoracic VertebraeABSTRACT
OBJECTIVE@#To observe the effects of moxibustion at "Baihui" (GV 20) and "Dazhui" (GV 14) at different time points on the serum level of β-endorphin (β-EP), substance P (SP) and expression of interleukin-1β (IL-1β) and cyclooxygenase-2 (COX-2) protein in brainstem in rats with migraine, and to explore the effect and mechanism of moxibustion in preventing and treating migraine.@*METHODS@#Forty male SD rats were randomly divided into a blank group, a model group, a prevention+treatment (PT) group and a treatment group, 10 rats in each group. Except the blank group, the rats in the remaining groups were injected with nitroglycerin subcutaneously to prepare migraine model. The rats in the PT group were treated with moxibustion 7 days before modeling (once a day) and 30 min after modeling, while the rats in the treatment group were treated with moxibustion 30 min after modeling. The "Baihui" (GV 20) and "Dazhui" (GV 14) were taken for 30 minutes each time. The behavioral scores in each group were observed before and after modeling. After intervention, ELISA method was used to detect the serum level of β-EP and SP; the immunohistochemistry method was used to detect the number of positive cells of IL-1β in brainstem; the Western blot method was used to detect the expression of COX-2 protein in brainstem.@*RESULTS@#Compared with the blank group, the behavioral scores in the model group were increased 0-30 min, 60-90 min and 90-120 min after modeling (P<0.01); compared with the model group, in the treatment group and the PT group, the behavioral scores were decreased 60-90 min and 90-120 min after modeling (P<0.01). Compared with the blank group, in the model group, the serum level of β-EP was decreased (P<0.01), while the serum level of SP, the number of positive cells of IL-1β in brainstem and the expression of COX-2 protein were increased (P<0.01). Compared with the model group, in the PT group and and the treatment group, the serum level of β-EP was increased (P<0.01), while the serum level of SP, the number of positive cells of IL-1β and the expression of COX-2 protein in brainstem were decreased (P<0.01, P<0.05). Compared with the treatment group, in the PT group, the serum level of β-EP was increased and COX-2 protein expression was decreased (P<0.05).@*CONCLUSION@#Moxibustion could effectively relieve migraine. The mechanism may be related to reduce the serum level of SP, IL-1β and COX-2 protein expression in brainstem, and increase the serum level of β-EP, and the optimal effect is observed in the PT group.
Subject(s)
Rats , Male , Animals , Moxibustion , Rats, Sprague-Dawley , Cyclooxygenase 2 , beta-Endorphin , Substance P , Interleukin-1beta , Migraine Disorders , Brain StemABSTRACT
[Objective] To observe the effect of electroacupuncture (EA) on the disorder of learning and memory in rats with vascular dementia (VD) and to explore its molecular mechanism. [Methods] Among 60 male SD rats, 10 rats were in sham-operation group and the other 50 rats were used to establish models of global ischemia and reperfusion by four-vessel occlusion (4-VO) method. Then the survival model rats were randomized into EA group (n = 14) , model group (n = 13) and nimotop group (n = 13). EA group was treated with EA at points of Baihui (GV20) and Dazhui (GV14) , nimotop group with nimotop 12 mg/kg, and sham-operation group and model group did not receive any treatment. After a 20-day treatment, the changes of learning and memory behavior in rats were detected by Morris water maze, as well as the protein expression and mRNA expression of heme oxygenase (HO) . [Results] The escape latent period, HO-1 protein expression and HO-1 mRNA-expression were increased obviously in model rats ( P 0.05). [Conclusion] EA can improve the learning and memory behavior in rats with VD and this may be related to the decrease of HO-1 protein expression and HO-1 mRNA-expression in cortex and hippocampal neurons.
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0.05).Conclusion The therapeutic mechanism of AEP of Chinese herbal medicine for asthma may be related with the inhibition of EOS infiltration,the decrease of peripheral IL-4 content and the increase of IFN-?.
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Objective To further explore the effects of acupuncture and Fuyuan Mixture(FM) on learning and memory. Methods One hundred and twenty_nine NIH male mice were allocated to six groups:Group A (normal control group),Group B(model group),Group C(treated with acupuncture),Group D(treated with FM),Group E(FM and acupuncture),and Group F(treated with nimodipine). Model mice with acquired memory disorder were induced by scopolamine.Baihui,Dazhui,Shenting and Zusanli were chosen as the acupoints.FM is composed of Cornu Cervi Pantotrichum,Radix Ginseng,Rhizoma Polygonati,Fructus Lycii,Fructus Alpiniae Oxyphyllae,Radix Salviae Miltiorrhizae,etc..The methods of platform jumping and finding food in complex maze were used to observe their learning and memory. Results Compared with Group B,incubation period was prolonged,electric shock time shortened and errors reduced at 20 min and 24h after modeling in Group C and Group E,and time for finding food in complex maze was shortened in Group C and Group D(P
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Objective To investigate the effect of electroacupuncture(EA)in improving the reconstruction of synapse after cerebral ischemia.Methods Forty-five Wistar rats were divided into 3 groups:sham-operated group,ischemia group and EA group.The number density(Nv)of synapses and the surface density(Sv)of synaptic joint band were observed 1 hour,1 day,3 days,1 week and 3 weeks after ischemia and EA, respectively.Heat-coagulation-induced occlusion of the middle cerebral artery was performed to establish the model of focal cerebral ischemia.EA group received EA on the acupoints of Baihui and Dazhui.The changes of synaptie structure,Nv and Sv as well as the influence of EA on the above indexes were observed in different time.Results There existed significant decrease of Nv and Sv 1 hour,1 day and 3 days after establishment of models in the isehemia group(P0.05).Conclusion EA can reduce the cerebral ischemic injury by increasing the synaptic amount and area in the cortex of rat model of cerebral isehemia at early stage,promoting the cerebral recovery after ischemia,which will provide substantial morphological basis for the improvement of synaptic reconstruction and recovery from cerebral isehemia by EA at different time after ischemic cerebral injury.
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[Objective] To observe the protective effect of acupuncture on ischemic cerebral damage. [Methods] SD rats were randomized into 2-week sham-operation (2W-SO) group (n=6) , 5-week sham-operation (5W-SO) group (n =6) , 2-week cerebral-ischemia (2W-CI) group (n-6) , 5-week cerebral-ischemia (5W-CI) group ( n = 6), 2W-CI + electroacupuncture (EA) group (n=6) and 5W-CI + EA group (n=6) . Except the sham-operation groups, cerebral ischemia was induced by heat-occlusion of middle cerebral artery in other groups. Changes of nerve growth factor (NGF) expression were monitored in ischemic cortex of rats with 2-week and 5-week ischemia by immunohistochemical method, and the effect of electroacupuncture (EA) was observed. [Results] Few NGF-positive cells were found in the ischemic cortex of sham-operation groups and the expression of NGF were obvious in cerebral ischemia groups as compared with the sham-operation groups ( P
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Objective To observe the intervention with electroacupuncture(EA) through regulating protein kinase(MAPK/ERK) pathway for cerebral ischemia rats.Methods SD rats were randomized into pseudo-operation group,model group and EA group.And the three groups were divided into 2-hour,one-day and 3-day subgroups according to the observation time.Focal cerebral ischemia(FCI) rat models were established by middle cerebral artery occlusion(MCAO) with heat-coagulation method.EA group received EA on Baihui(GV20) and Dazhui(GV14),qd,for 2 hours,one day and 3 days respectively.The learning and memory abilities of the rats in Y maze test and their neuroethological score were observed.Immunohistochemical method was used to observe the expression of phosphorylated extracellular signal-regulated kinase(p-ERK) after ischemia in CA1 area and CA3 area.Results In the model group,the neuroethological score was markedly increased,time for arriving the safe area in Y maze was prolonged(P
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0.05).Conclusion Acupuncture has an effect on I/O curve amplitude of EPSP and PS,and on LTP induction of PS of dentate gyrus(DG) in rats after cerebral ischemia.However,the difference of effect of acupuncture at different doses on LTP induction is insignificant.
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[Objective] To observe the effect of electroacupuncture (EA) on learning and cerebral heme oxygenase (HO) activity in rats with vascular dementia (VD). [Methods] Sixty rats were randomly allocated to mimic group (Group A), EA group (Group B), nimotone group (Group C) and model group (Group D) . Rat models of VD were established by 4 - vessel occulusion (4 - VO) method. Ten days after modeling, Group B was trested with EA on Baihui (GV20) and Dazhui (GV14), one time per day; Group C with nimotone, 20ml/kg body weight, ig, qd. The treatment course lasted 15 days. And then the learning was estimated with Morris water maze and HO activity in cortex and hippocampus (HC) of rats was also measured. [Results] Mean escape latency within 6 days in EA group was shorter than that in model group ( P 0.05). In EA group, the swimming times in the original platform quadrant were more than that in the right, left or opposite quadrant and also more than that in the original platform quadrant in the model group (P
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Objective To observe the effect of electroacupuncture(EA) on long-term potentiation(LTP),calmodulin(CaM) and calmodulin protein kinase Ⅱ(CaMPKⅡ) mRNA expression in vascular dementia rats.Methods Seventy SD rats,half in male and aged 2 months,were randomized into 5 groups: normal group(N =14),pseudo-operation group(N = 14),EA group(N = 12),western medicine group(N = 12),and model group(N =12).EA group were given acup uncture on Baihui(GV20),Dazhui(GV14) and Shenshu(BL23),and western medicine group were given nimoldipine 12 mg.kg-1.d-1.The normal group,model group and pseudo-operation group were fed routinely without any medication.Escape latency and frequency of rats crossing the quadrant of the platform in Morris water maze,in-vivo hippocampal LTP,and neuronal CaM and CaMPKⅡ mRNA expression were observed.Results Compared with the model group,escape latency was shortened,frequency of rats crossing the original and left quadrants of the platform rised,LTP amplitude and duration increased,and neuronal CaM and CaMPKⅡ mRNA expression enhanced in EA group and western medicine group(P