Objective： Gua Sha and Blood-letting at the acupoints were Chinese traditional therapies for heatstroke. The purpose of present study was to assess the therapeutic effect of Gua Sha on the DU Meridian and Bladder Mer...Objective： Gua Sha and Blood-letting at the acupoints were Chinese traditional therapies for heatstroke. The purpose of present study was to assess the therapeutic effect of Gua Sha on the DU Meridian and Bladder Meridian combined with Blood-letting acupoints at Shixuan （EX-UE 11） and Weizhong （BL 40） on heatstroke. Methods： Anesthetized rats, immediately after the onset of heatstroke, were divided into four major groups： Gua Sha group, Blood-letting group, Gua Sha combined with Blood-letting group and model group. They were exposed to ambient temperature of 43℃ to induce heatstroke. Another group of rats were exposed to room temperature （26℃） and used as normal control group. Their survival times were measured. In addition, their physiological and biochemical parameters were continuously monitored. Results： When rats underwent heatstroke, their survival time values were found to be 21-25 min. Treatment of Gua Sha combined with Blood- letting greatly improved the survival time （230 ± 22 rain） during heatstroke. All heatstoke animals displayed and activated coagulation evidenced by increased prothrombin time （PT）, activated partial thromboplastin time （aPTT）, D-dimer, and decreased platelet count, protein C. Furthermore, the animals displayed systemic inflammation evidenced by increased the serum levels of cytokines interleukin-1β （IL-1β）, tumor necrosis factor α （TNF-α） and malondialdehyde （MDA）. Biochemical markers evidenced by cellular ischemia and injury/dysfunction included increased plasma levels of blood urea nitrogen （BUN）, creatinine, serum glutamic oxaloacetic transaminase （SGOT）, serum glutamic pyruvic transaminase （SGPT）, and alkaline phosphatase （ALP） were all elevated during heatstroke. Core temperatures （Tco） were also increased during heatstroke. In contrast, the values of mean arterial pressure were significantly lower during heatstroke. These heatstroke reactions were all significantly suppressed by treatment of Gua Sha and展开更多
OBJECTIVE: To investigate the analgesic effect of Gua Sha and its underlying mechanism in rats with noncompressive lumbar disk herniation induced by autologous nucleus pulposus.METHODS: A rat model of noncompressive l...OBJECTIVE: To investigate the analgesic effect of Gua Sha and its underlying mechanism in rats with noncompressive lumbar disk herniation induced by autologous nucleus pulposus.METHODS: A rat model of noncompressive lumbar disk herniation was established and rats were randomly divided into model group, sham group, and Gua Sha group(24 in each group). Gua Sha was performed from the 5 th day after the surgery, once every other day, 3 times for a course of treatment,and totally 3 courses. The thermal withdrawal latency was evaluated using the intelligent hot plate one day before the surgery, and on days 4(the day before the treatment), 10(the end of the firstcourse), 16(the end of the second course) and 22(the end of the third course). On days 4, 10, 16 and22, six rats in each group were picked randomly and their blood samples were drawn to assess the expression of interleukin-1β(IL-1β), interleukin-6(IL-6) and tumor necrosis factor-alpha(TNF-α).RESULTS: Compared to rats in the sham group, the application of nucleus pulposus to right L5 dorsal root ganglion induced prolonged thermal hyperalgesia, and up-regulated the expression of IL-1β,IL-6 and TNF-α in serum(P < 0.01). The therapy of Gua Sha attenuated thermal hyperalgesia potently,inhibited the expression of IL-1β, IL-6 and TNF-α in a time-dependent manner(P < 0.01). There were no significant differences in the thermal withdrawal latency and the expression of inflammatory cytokines between the sham and Gua Sha groups at the end of the treatment(P > 0.01).CONCLUSION: The current study showed that Gua Sha might alleviate thermal hyperalgesia in rats with lumbar disc herniation induced by autologous nucleus pulposus via inhibiting the expression of proinflammatory cytokins.展开更多
As cross-cultural communication gains growing popularity in our global world,heavy emphasis has been placed on a better understanding of cultural differences among countries.Gua Sha is such a movie that epitomizes the...As cross-cultural communication gains growing popularity in our global world,heavy emphasis has been placed on a better understanding of cultural differences among countries.Gua Sha is such a movie that epitomizes the existing cultural differences between China and America.It is to firstly make a brief introduction of the plot and then analyze the causes of various cultural conflicts and finally put forward some suggestions to help avoid these conflicts in cross-cultural communication.展开更多
基金Supported by a grant from Administration of Traditional Chinese Medicine of Zhejiang Province(No.2009YB023)
文摘Objective： Gua Sha and Blood-letting at the acupoints were Chinese traditional therapies for heatstroke. The purpose of present study was to assess the therapeutic effect of Gua Sha on the DU Meridian and Bladder Meridian combined with Blood-letting acupoints at Shixuan （EX-UE 11） and Weizhong （BL 40） on heatstroke. Methods： Anesthetized rats, immediately after the onset of heatstroke, were divided into four major groups： Gua Sha group, Blood-letting group, Gua Sha combined with Blood-letting group and model group. They were exposed to ambient temperature of 43℃ to induce heatstroke. Another group of rats were exposed to room temperature （26℃） and used as normal control group. Their survival times were measured. In addition, their physiological and biochemical parameters were continuously monitored. Results： When rats underwent heatstroke, their survival time values were found to be 21-25 min. Treatment of Gua Sha combined with Blood- letting greatly improved the survival time （230 ± 22 rain） during heatstroke. All heatstoke animals displayed and activated coagulation evidenced by increased prothrombin time （PT）, activated partial thromboplastin time （aPTT）, D-dimer, and decreased platelet count, protein C. Furthermore, the animals displayed systemic inflammation evidenced by increased the serum levels of cytokines interleukin-1β （IL-1β）, tumor necrosis factor α （TNF-α） and malondialdehyde （MDA）. Biochemical markers evidenced by cellular ischemia and injury/dysfunction included increased plasma levels of blood urea nitrogen （BUN）, creatinine, serum glutamic oxaloacetic transaminase （SGOT）, serum glutamic pyruvic transaminase （SGPT）, and alkaline phosphatase （ALP） were all elevated during heatstroke. Core temperatures （Tco） were also increased during heatstroke. In contrast, the values of mean arterial pressure were significantly lower during heatstroke. These heatstroke reactions were all significantly suppressed by treatment of Gua Sha and
基金Supported by National Natural Science Foundation of China:Differential proteomics-based research on the intervention effects,and mechanism of scraping therapy,treating lumbar disc herniation(No.81473791)Natural Science Foundation of Basic Research Program in Jiangsu Province:Proteomics research on the intervention effects,and mechanism of scraping therapy for lumbar disc herniation based on i TRAQ technology(No.BK20141464)
文摘OBJECTIVE: To investigate the analgesic effect of Gua Sha and its underlying mechanism in rats with noncompressive lumbar disk herniation induced by autologous nucleus pulposus.METHODS: A rat model of noncompressive lumbar disk herniation was established and rats were randomly divided into model group, sham group, and Gua Sha group(24 in each group). Gua Sha was performed from the 5 th day after the surgery, once every other day, 3 times for a course of treatment,and totally 3 courses. The thermal withdrawal latency was evaluated using the intelligent hot plate one day before the surgery, and on days 4(the day before the treatment), 10(the end of the firstcourse), 16(the end of the second course) and 22(the end of the third course). On days 4, 10, 16 and22, six rats in each group were picked randomly and their blood samples were drawn to assess the expression of interleukin-1β(IL-1β), interleukin-6(IL-6) and tumor necrosis factor-alpha(TNF-α).RESULTS: Compared to rats in the sham group, the application of nucleus pulposus to right L5 dorsal root ganglion induced prolonged thermal hyperalgesia, and up-regulated the expression of IL-1β,IL-6 and TNF-α in serum(P < 0.01). The therapy of Gua Sha attenuated thermal hyperalgesia potently,inhibited the expression of IL-1β, IL-6 and TNF-α in a time-dependent manner(P < 0.01). There were no significant differences in the thermal withdrawal latency and the expression of inflammatory cytokines between the sham and Gua Sha groups at the end of the treatment(P > 0.01).CONCLUSION: The current study showed that Gua Sha might alleviate thermal hyperalgesia in rats with lumbar disc herniation induced by autologous nucleus pulposus via inhibiting the expression of proinflammatory cytokins.
文摘As cross-cultural communication gains growing popularity in our global world,heavy emphasis has been placed on a better understanding of cultural differences among countries.Gua Sha is such a movie that epitomizes the existing cultural differences between China and America.It is to firstly make a brief introduction of the plot and then analyze the causes of various cultural conflicts and finally put forward some suggestions to help avoid these conflicts in cross-cultural communication.
