To observe the effects of different acupuncture manipulations on blood pressure and target organ damage in spontaneously hypertensive rats（SHRs）, this study used the reinforcing twirling method（1.5–2-mm depth; rot...To observe the effects of different acupuncture manipulations on blood pressure and target organ damage in spontaneously hypertensive rats（SHRs）, this study used the reinforcing twirling method（1.5–2-mm depth; rotating needle clockwise for 360° and then counter clockwise for 360°, with the thumb moving heavily forward and gently backward, 60 times per minute for 1 minute, and retaining needle for 9 minutes）, the reducing twirling method（1.5–2-mm depth; rotating needle counter clockwise for 360° and then clockwise for 360°, with the thumb moving heavily backward and gently forward, 60 times per minute for 1 minute, and retaining needle for 9 minutes）, and the needle retaining method（1.5–2-mm depth and retaining the needle for 10 minutes）. Bilateral Taichong（LR3） was treated by acupuncture using different manipulations and manual stimulation. Reinforcing twirling, reducing twirling, and needle retaining resulted in a decreased number of apoptotic cells, reduced Bax m RNA and protein expression, and an increased Bcl-2/Bax ratio in the hippocampus compared with the SHR group. Among these groups, the Bcl-2/Bax protein ratio was highest in the reducing twirling group, and the Bcl-2/Bax m RNA ratio was highest in the needle retaining group. These results suggest that reinforcing twirling, reducing twirling, and needle retaining methods all improve blood pressure and prevent target organ damage by increasing the hippocampal Bcl-2/Bax ratio and inhibiting cell apoptosis in the hippocampus in SHR.展开更多
Objective:To investigate a hippocampal anti-hypertensive mechanism induced by twirling reinforcingreducing manipulation(TRRM)using proteomics in rats.Methods:Forty-two male spontaneously hypertensive rats were randoml...Objective:To investigate a hippocampal anti-hypertensive mechanism induced by twirling reinforcingreducing manipulation(TRRM)using proteomics in rats.Methods:Forty-two male spontaneously hypertensive rats were randomly divided into 3 groups,and 14 Wistar-Kyoto rats were served as control group.In the twirling reinforcing(TRF)group,needles were directly inserted into the Taichong(LR 3)point,then thumbs were moved heavily forward and lightly backward for 3 min,while needles remained inserted for 17 min.In the twirling reduction(TRD)group,the same treatment was applied as in the TRF group except that the thumb moved lightly forward and heavily backward.In the model and control groups,only the corresponding grasping and fixation were applied.All interventions were conducted for 14 days.The blood pressure(BP)of all rats was measured one day before intervention and every other day after.Then hematoxylin-eosin(H&E)staining,label-free and parallel reaction monitoring proteomic techniques were used to assess hippocampal samples from each group.Results:Systolic BPs showed a significant decrease in the TRF and TRD groups compared with the model group(P<.01).In the model group,H&E staining showed obvious pathological changes in the hippocampus,while in the TRF and TRD groups,the hippocampal morphology was only slightly altered.Labelfree proteomic analysis revealed 1163 differential protein expressions between groups.Gene Ontology enrichment analysis confirmed that the differentially expressed proteins were enriched in different biological processes,cellular components,and molecular functions.Kyoto Encyclopedia of Genes and Genomes enrichment analysis showed that TRRM proteins were expressed in the serotonergic synapse pathway,renin-angiotensin system,the mitogen-activated protein kinase signaling pathway,and the peroxisome pathway,which were all also related to BP regulation.Conclusion:TRRM can significantly lower the BP of SHRs.The mode of action may be through the activation of various protein pathways in the hippocampus that are related to BP regulation.展开更多
OBJECTIVE: To investigate antihypertensive effect in rats in order to confirm that twirling reinforcing-reducing manipulation(TRRM) might be the central mechanism underlying the action.METHODS: In the study,^(18) F-2-...OBJECTIVE: To investigate antihypertensive effect in rats in order to confirm that twirling reinforcing-reducing manipulation(TRRM) might be the central mechanism underlying the action.METHODS: In the study,^(18) F-2-fluoro-deoxy-D-glucose positron emission tomography(18 F-FDG-PET)was employed. Fifity-six spontaneous hypertensive rats(SHRs) were randomly divided into a model group, a single-needle acupuncture(SNA) group, a twirling reinforcing group(SNA + TRF) and a twirling reducing(SNA + TRD) group. Fourteen Wistar rats were assigned to the control group. The acupuncture intervention at Taichong(LR 3) acupoint was administered once daily in the SNA, SNA + TRF and SNA + TRD groups for 14 days, with 1 d interval between the two weeks. The blood pressure(BP) of all rats was measured repeatedly and18 F-FDG-PET scans were conducted on the 14 th day. PET images were processed with Statistical Parametric Mapping 8.0.RESULTS: After the intervention, systolic BP showed a significant decrease in the SNA, SNA+TRF and SNA + TRD versus the model groups(all P <0.01) and in the SNA + TRF and SNA + TRD versus the SNA groups(both P < 0.01), with the SNA+TRD group exhibited the best antihypertensive effect(P < 0.01). The key brain regions activated by TRRM were mainly concentrated in the cerebellum, hippocampus, hypothalamus, medulla oblongata, insular cortex, midbrain, thalamus and visual cortex.CONCLUTION: TRRM could significantly lower the BP of SHRs by improving the cerebral glucose metabolism of the activated key brain regions and the underlying central mechanism may be related to the central rennin-angiotensin system and neurotransmission.展开更多
Objective To observe the clinical efficacy of acupuncture with twirling reducing method for tinnitus of excessive liver-fire type.Methods One hundred and one patients with tinnitus of excessive liver-fire type were ra...Objective To observe the clinical efficacy of acupuncture with twirling reducing method for tinnitus of excessive liver-fire type.Methods One hundred and one patients with tinnitus of excessive liver-fire type were randomly divided into a twirling reducing method group(35 cases),a needle retaining group(33 cases)and展开更多
Previous research using functional MRI has shown that specific brain regions associated with drug dependence and cue-elicited heroin craving are activated by environmental cues. Craving is an important trigger of hero...Previous research using functional MRI has shown that specific brain regions associated with drug dependence and cue-elicited heroin craving are activated by environmental cues. Craving is an important trigger of heroin relapse, and acupuncture may inhibit craving. In this study, we performed functional MRI in heroin addicts and control subjects. We compared differences in brain activation between the two groups during heroin cue exposure, heroin cue exposure plus acupuncture at the Zusanli point （ST36） without twirling of the needle, and heroin cue exposure plus acupuncture at the Zusanli point with twirling of the needle. Heroin cue exposure elicited significant activation in craving-related brain regions mainly in the frontal lobes and callosal gyri. Acupuncture without twirling did not significantly affect the range of brain activation induced by heroin cue exposure, but significantly changed the extent of the activation in the heroin addicts group. Acupuncture at the Zusanli point with twirling of the needle significantly decreased both the range and extent of activation induced by heroin cue exposure compared with heroin cue exposure plus acupuncture without twirling of the needle. These experimental findings indicate that presentation of heroin cues can induce activation in craving-related brain regions, which are involved in reward, learning and memory, cognition and emotion. Acupuncture at the Zusanli point can rapidly suppress the activation of specific brain regions related to craving, supporting its potential as an intervention for drug craving.展开更多
In present work, we show that the average fidelity of a bipartite system can be decided by the average survive probability of the product state and the average survive probability of each subsystem. Several protocols ...In present work, we show that the average fidelity of a bipartite system can be decided by the average survive probability of the product state and the average survive probability of each subsystem. Several protocols to measure these quantities are constructed. Our method is suitable for the cases where the bipartite system is space-separated.展开更多
基金supported by the National Natural Science Foundation of China,No.81072861,81373727
文摘To observe the effects of different acupuncture manipulations on blood pressure and target organ damage in spontaneously hypertensive rats（SHRs）, this study used the reinforcing twirling method（1.5–2-mm depth; rotating needle clockwise for 360° and then counter clockwise for 360°, with the thumb moving heavily forward and gently backward, 60 times per minute for 1 minute, and retaining needle for 9 minutes）, the reducing twirling method（1.5–2-mm depth; rotating needle counter clockwise for 360° and then clockwise for 360°, with the thumb moving heavily backward and gently forward, 60 times per minute for 1 minute, and retaining needle for 9 minutes）, and the needle retaining method（1.5–2-mm depth and retaining the needle for 10 minutes）. Bilateral Taichong（LR3） was treated by acupuncture using different manipulations and manual stimulation. Reinforcing twirling, reducing twirling, and needle retaining resulted in a decreased number of apoptotic cells, reduced Bax m RNA and protein expression, and an increased Bcl-2/Bax ratio in the hippocampus compared with the SHR group. Among these groups, the Bcl-2/Bax protein ratio was highest in the reducing twirling group, and the Bcl-2/Bax m RNA ratio was highest in the needle retaining group. These results suggest that reinforcing twirling, reducing twirling, and needle retaining methods all improve blood pressure and prevent target organ damage by increasing the hippocampal Bcl-2/Bax ratio and inhibiting cell apoptosis in the hippocampus in SHR.
基金supported by the National Natural Science Foundation of China(82074553)the Qilu Traditional Chinese Medicine Oriented Specialty Cluster,Rehabilitation Group 2.
文摘Objective:To investigate a hippocampal anti-hypertensive mechanism induced by twirling reinforcingreducing manipulation(TRRM)using proteomics in rats.Methods:Forty-two male spontaneously hypertensive rats were randomly divided into 3 groups,and 14 Wistar-Kyoto rats were served as control group.In the twirling reinforcing(TRF)group,needles were directly inserted into the Taichong(LR 3)point,then thumbs were moved heavily forward and lightly backward for 3 min,while needles remained inserted for 17 min.In the twirling reduction(TRD)group,the same treatment was applied as in the TRF group except that the thumb moved lightly forward and heavily backward.In the model and control groups,only the corresponding grasping and fixation were applied.All interventions were conducted for 14 days.The blood pressure(BP)of all rats was measured one day before intervention and every other day after.Then hematoxylin-eosin(H&E)staining,label-free and parallel reaction monitoring proteomic techniques were used to assess hippocampal samples from each group.Results:Systolic BPs showed a significant decrease in the TRF and TRD groups compared with the model group(P<.01).In the model group,H&E staining showed obvious pathological changes in the hippocampus,while in the TRF and TRD groups,the hippocampal morphology was only slightly altered.Labelfree proteomic analysis revealed 1163 differential protein expressions between groups.Gene Ontology enrichment analysis confirmed that the differentially expressed proteins were enriched in different biological processes,cellular components,and molecular functions.Kyoto Encyclopedia of Genes and Genomes enrichment analysis showed that TRRM proteins were expressed in the serotonergic synapse pathway,renin-angiotensin system,the mitogen-activated protein kinase signaling pathway,and the peroxisome pathway,which were all also related to BP regulation.Conclusion:TRRM can significantly lower the BP of SHRs.The mode of action may be through the activation of various protein pathways in the hippocampus that are related to BP regulation.
基金Supported by the National Natural Science Foundation of China(Use PET Brain Imaging Technology to Study the Acupuncture Manipulation of Twirling Reinforcing-Reducing Regulation in Spontaneously Hypertensive Rats by Central Integration Signaling Network Construction,No.8157150840)
文摘OBJECTIVE: To investigate antihypertensive effect in rats in order to confirm that twirling reinforcing-reducing manipulation(TRRM) might be the central mechanism underlying the action.METHODS: In the study,^(18) F-2-fluoro-deoxy-D-glucose positron emission tomography(18 F-FDG-PET)was employed. Fifity-six spontaneous hypertensive rats(SHRs) were randomly divided into a model group, a single-needle acupuncture(SNA) group, a twirling reinforcing group(SNA + TRF) and a twirling reducing(SNA + TRD) group. Fourteen Wistar rats were assigned to the control group. The acupuncture intervention at Taichong(LR 3) acupoint was administered once daily in the SNA, SNA + TRF and SNA + TRD groups for 14 days, with 1 d interval between the two weeks. The blood pressure(BP) of all rats was measured repeatedly and18 F-FDG-PET scans were conducted on the 14 th day. PET images were processed with Statistical Parametric Mapping 8.0.RESULTS: After the intervention, systolic BP showed a significant decrease in the SNA, SNA+TRF and SNA + TRD versus the model groups(all P <0.01) and in the SNA + TRF and SNA + TRD versus the SNA groups(both P < 0.01), with the SNA+TRD group exhibited the best antihypertensive effect(P < 0.01). The key brain regions activated by TRRM were mainly concentrated in the cerebellum, hippocampus, hypothalamus, medulla oblongata, insular cortex, midbrain, thalamus and visual cortex.CONCLUTION: TRRM could significantly lower the BP of SHRs by improving the cerebral glucose metabolism of the activated key brain regions and the underlying central mechanism may be related to the central rennin-angiotensin system and neurotransmission.
文摘Objective To observe the clinical efficacy of acupuncture with twirling reducing method for tinnitus of excessive liver-fire type.Methods One hundred and one patients with tinnitus of excessive liver-fire type were randomly divided into a twirling reducing method group(35 cases),a needle retaining group(33 cases)and
基金supported by the Natural Science Foundation of Anhui University of Traditional Chinese Medicine,No. 2011zr001Athe Key Project for Science and Technology of Anhui Province, No. 07010302205
文摘Previous research using functional MRI has shown that specific brain regions associated with drug dependence and cue-elicited heroin craving are activated by environmental cues. Craving is an important trigger of heroin relapse, and acupuncture may inhibit craving. In this study, we performed functional MRI in heroin addicts and control subjects. We compared differences in brain activation between the two groups during heroin cue exposure, heroin cue exposure plus acupuncture at the Zusanli point （ST36） without twirling of the needle, and heroin cue exposure plus acupuncture at the Zusanli point with twirling of the needle. Heroin cue exposure elicited significant activation in craving-related brain regions mainly in the frontal lobes and callosal gyri. Acupuncture without twirling did not significantly affect the range of brain activation induced by heroin cue exposure, but significantly changed the extent of the activation in the heroin addicts group. Acupuncture at the Zusanli point with twirling of the needle significantly decreased both the range and extent of activation induced by heroin cue exposure compared with heroin cue exposure plus acupuncture without twirling of the needle. These experimental findings indicate that presentation of heroin cues can induce activation in craving-related brain regions, which are involved in reward, learning and memory, cognition and emotion. Acupuncture at the Zusanli point can rapidly suppress the activation of specific brain regions related to craving, supporting its potential as an intervention for drug craving.
文摘In present work, we show that the average fidelity of a bipartite system can be decided by the average survive probability of the product state and the average survive probability of each subsystem. Several protocols to measure these quantities are constructed. Our method is suitable for the cases where the bipartite system is space-separated.
