Zhang Zhou, M U Jiedan, M A Liangxiao, Y U Wenyan, Sun Tianyi, Qian Xu, Tian Yuan, Zhang Yidan, Wang Junxiang
{"title":"摇针阳陵泉能增强手术尼龙缝合所致大脑中动脉闭塞大鼠脑血流量，改善痉挛性轻瘫状况。","authors":"Zhang Zhou, M U Jiedan, M A Liangxiao, Y U Wenyan, Sun Tianyi, Qian Xu, Tian Yuan, Zhang Yidan, Wang Junxiang","doi":"10.19852/j.cnki.jtcm.20230328.001","DOIUrl":null,"url":null,"abstract":"<p><strong>Objective: </strong>To evaluate the therapeutic efficacy and the influence on cerebral blood supply of waggle needling Yanglingquan (GB34) on spastic paresis (SP) rats after middle cerebral artery occlusion (MCAO) induced and investigate its mechanism of relieving neurobehavior deficiency.</p><p><strong>Methods: </strong>SP rat model was produced by permanent MCAO. Rats were divided into five groups: blank control group (Control), sham operation group (Sham), model group (Model), waggle needling group (WN) and perpendicular needling group (PN). SP rats were treated with acupuncture from day 3 after MCAO, once a day for 6 d. The modified neurological severity score (mNSS) and modified Ashworth scale (MAS) were conducted on days 0, 1, 3, 5, 7 and 9. Cerebral blood flow (CBF) in ischemic cortex was measured by laser speckle imaging 5 min pre ischemia, 5 min post ischemia, and after intervention on day 9. All rats were sacrificed at day 9 and the protein and mRNA expressions of γ2 subunit of the γ-aminobutyric acid receptor A (GABAAγ2) and K+-Cl?cotransporter 2 (KCC2) in the ischemic cortex and lumber enlargement was measured by Western blotting and real-time quantitative polymerase chain reaction.</p><p><strong>Results: </strong>Both Control and Sham groups showed no changes in mNSS and MAS scores and in the regional CBF. Compared with Model group, both WN and PN treatments significantly ameliorated neurological deficit ( 0.01), decreased muscle tone ( 0.05), and enhanced CBF ( 0.001) in SP rats; moreover, WN showed superior effects than PN ( 0.001). In line with the improvement in neurobehavior, acupuncture interventions up-regulated the expressions of GABAAγ2 and KCC2 in the ischemic cortex as well as lumber enlargement ( 0.01) in SP rats, and those changes were more obvious in WN ( 0.05).</p><p><strong>Conclusions: </strong>Acupuncture at Yanglingquan (GB34) enhanced cerebral blood flow and ameliorated SP in permanent MCAO rats, while waggle needling was superior to regular perpendicular needling. Waggle needling Yanglingquan (GB34) would be a potential complementary therapy for SP.</p>","PeriodicalId":17450,"journal":{"name":"Journal of traditional Chinese medicine = Chung i tsa chih ying wen pan","volume":"43 3","pages":"514-522"},"PeriodicalIF":0.0000,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10133960/pdf/JTCM-43-3-514.pdf","citationCount":"0","resultStr":"{\"title\":\"Waggle needling Yanglingquan (GB34) enhances cerebral blood flow and ameliorates condition of spastic paresis in rats with middle cerebral artery occlusion induced by surgical nylon suture.\",\"authors\":\"Zhang Zhou, M U Jiedan, M A Liangxiao, Y U Wenyan, Sun Tianyi, Qian Xu, Tian Yuan, Zhang Yidan, Wang Junxiang\",\"doi\":\"10.19852/j.cnki.jtcm.20230328.001\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>Objective: </strong>To evaluate the therapeutic efficacy and the influence on cerebral blood supply of waggle needling Yanglingquan (GB34) on spastic paresis (SP) rats after middle cerebral artery occlusion (MCAO) induced and investigate its mechanism of relieving neurobehavior deficiency.</p><p><strong>Methods: </strong>SP rat model was produced by permanent MCAO. Rats were divided into five groups: blank control group (Control), sham operation group (Sham), model group (Model), waggle needling group (WN) and perpendicular needling group (PN). SP rats were treated with acupuncture from day 3 after MCAO, once a day for 6 d. The modified neurological severity score (mNSS) and modified Ashworth scale (MAS) were conducted on days 0, 1, 3, 5, 7 and 9. Cerebral blood flow (CBF) in ischemic cortex was measured by laser speckle imaging 5 min pre ischemia, 5 min post ischemia, and after intervention on day 9. All rats were sacrificed at day 9 and the protein and mRNA expressions of γ2 subunit of the γ-aminobutyric acid receptor A (GABAAγ2) and K+-Cl?cotransporter 2 (KCC2) in the ischemic cortex and lumber enlargement was measured by Western blotting and real-time quantitative polymerase chain reaction.</p><p><strong>Results: </strong>Both Control and Sham groups showed no changes in mNSS and MAS scores and in the regional CBF. Compared with Model group, both WN and PN treatments significantly ameliorated neurological deficit ( 0.01), decreased muscle tone ( 0.05), and enhanced CBF ( 0.001) in SP rats; moreover, WN showed superior effects than PN ( 0.001). In line with the improvement in neurobehavior, acupuncture interventions up-regulated the expressions of GABAAγ2 and KCC2 in the ischemic cortex as well as lumber enlargement ( 0.01) in SP rats, and those changes were more obvious in WN ( 0.05).</p><p><strong>Conclusions: </strong>Acupuncture at Yanglingquan (GB34) enhanced cerebral blood flow and ameliorated SP in permanent MCAO rats, while waggle needling was superior to regular perpendicular needling. Waggle needling Yanglingquan (GB34) would be a potential complementary therapy for SP.</p>\",\"PeriodicalId\":17450,\"journal\":{\"name\":\"Journal of traditional Chinese medicine = Chung i tsa chih ying wen pan\",\"volume\":\"43 3\",\"pages\":\"514-522\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2023-06-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10133960/pdf/JTCM-43-3-514.pdf\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of traditional Chinese medicine = Chung i tsa chih ying wen pan\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.19852/j.cnki.jtcm.20230328.001\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of traditional Chinese medicine = Chung i tsa chih ying wen pan","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.19852/j.cnki.jtcm.20230328.001","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Waggle needling Yanglingquan (GB34) enhances cerebral blood flow and ameliorates condition of spastic paresis in rats with middle cerebral artery occlusion induced by surgical nylon suture.
Objective: To evaluate the therapeutic efficacy and the influence on cerebral blood supply of waggle needling Yanglingquan (GB34) on spastic paresis (SP) rats after middle cerebral artery occlusion (MCAO) induced and investigate its mechanism of relieving neurobehavior deficiency.
Methods: SP rat model was produced by permanent MCAO. Rats were divided into five groups: blank control group (Control), sham operation group (Sham), model group (Model), waggle needling group (WN) and perpendicular needling group (PN). SP rats were treated with acupuncture from day 3 after MCAO, once a day for 6 d. The modified neurological severity score (mNSS) and modified Ashworth scale (MAS) were conducted on days 0, 1, 3, 5, 7 and 9. Cerebral blood flow (CBF) in ischemic cortex was measured by laser speckle imaging 5 min pre ischemia, 5 min post ischemia, and after intervention on day 9. All rats were sacrificed at day 9 and the protein and mRNA expressions of γ2 subunit of the γ-aminobutyric acid receptor A (GABAAγ2) and K+-Cl?cotransporter 2 (KCC2) in the ischemic cortex and lumber enlargement was measured by Western blotting and real-time quantitative polymerase chain reaction.
Results: Both Control and Sham groups showed no changes in mNSS and MAS scores and in the regional CBF. Compared with Model group, both WN and PN treatments significantly ameliorated neurological deficit ( 0.01), decreased muscle tone ( 0.05), and enhanced CBF ( 0.001) in SP rats; moreover, WN showed superior effects than PN ( 0.001). In line with the improvement in neurobehavior, acupuncture interventions up-regulated the expressions of GABAAγ2 and KCC2 in the ischemic cortex as well as lumber enlargement ( 0.01) in SP rats, and those changes were more obvious in WN ( 0.05).
Conclusions: Acupuncture at Yanglingquan (GB34) enhanced cerebral blood flow and ameliorated SP in permanent MCAO rats, while waggle needling was superior to regular perpendicular needling. Waggle needling Yanglingquan (GB34) would be a potential complementary therapy for SP.
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