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Ye Q, Yuan S, Yao L, Dai Y, Deng B, Hu J, Qiao J, Wen H, Dou Z, Xu N. Participation of the nucleus tractus solitarius in the therapeutic effect of electroacupuncture on post-stroke dysphagia through the primary motor cortex. CNS Neurosci Ther 2024; 30:e14442. [PMID: 37665118 PMCID: PMC10916452 DOI: 10.1111/cns.14442] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Revised: 08/02/2023] [Accepted: 08/17/2023] [Indexed: 09/05/2023] Open
Abstract
BACKGROUND Post-stroke dysphagia (PSD), a common and serious disease, affects the quality of life of many patients and their families. Electroacupuncture (EA) has been commonly used effectively in the treatment of PSD, but the therapeutic mechanism is still under exploration at present. We aim to investigate the effect of the nucleus tractus solitarus (NTS) on the treatment of PSD by EA at Lianquan (CV23) through the primary motor cortex (M1). METHODS C57 male mice were used to construct a PSD mouse model using photothrombotic technique, and the swallowing function was evaluated by electromyography (EMG) recording. C-Fos-positive neurons and types of neurons in the NTS were detected by immunofluorescence. Optogenetics and chemical genetics were used to regulate the NTS, and the firing rate of neurons was recorded via multichannel recording. RESULTS The results showed that most of the activated neurons in the NTS were excitatory neurons, and multichannel recording indicated that the activity levels of both pyramidal neurons and interneurons in the NTS were regulated by M1. This process was involved in the EA treatment. Furthermore, while chemogenetic inhibition of the NTS reduced the EMG signal associated with the swallowing response induced by activation of M1 in PSD mice, EA rescued this signal. CONCLUSION Overall, the NTS was shown to participate in the regulation of PSD by EA at CV23 through M1.
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Affiliation(s)
- Qiuping Ye
- Department of Rehabilitation MedicineThe Third Affiliated Hospital of Sun Yat‐sen UniversityTianhe District, GuangzhouChina
- Clinical Medical College of Acupuncture Moxibustion and RehabilitationGuangzhou University of Traditional Chinese MedicinePanyu District, GuangzhouChina
| | - Si Yuan
- Clinical Medical College of Acupuncture Moxibustion and RehabilitationGuangzhou University of Traditional Chinese MedicinePanyu District, GuangzhouChina
- Department of Rehabilitation of Traditional Chinese MedicineHunan University of Chinese MedicineYuelu District, ChangshaChina
| | - Lulu Yao
- Clinical Medical College of Acupuncture Moxibustion and RehabilitationGuangzhou University of Traditional Chinese MedicinePanyu District, GuangzhouChina
- South China Research Center for Acupuncture and MoxibustionGuangzhou University of Traditional Chinese MedicinePanyu District, GuangzhouChina
| | - Yong Dai
- Clinical Medical College of Acupuncture Moxibustion and RehabilitationGuangzhou University of Traditional Chinese MedicinePanyu District, GuangzhouChina
| | - Bing Deng
- Clinical Medical College of Acupuncture Moxibustion and RehabilitationGuangzhou University of Traditional Chinese MedicinePanyu District, GuangzhouChina
| | - Jiahui Hu
- Clinical Medical College of Acupuncture Moxibustion and RehabilitationGuangzhou University of Traditional Chinese MedicinePanyu District, GuangzhouChina
| | - Jiao Qiao
- Department of Rehabilitation MedicineThe Third Affiliated Hospital of Sun Yat‐sen UniversityTianhe District, GuangzhouChina
| | - Hongmei Wen
- Department of Rehabilitation MedicineThe Third Affiliated Hospital of Sun Yat‐sen UniversityTianhe District, GuangzhouChina
| | - Zulin Dou
- Department of Rehabilitation MedicineThe Third Affiliated Hospital of Sun Yat‐sen UniversityTianhe District, GuangzhouChina
- Clinical Medical College of Acupuncture Moxibustion and RehabilitationGuangzhou University of Traditional Chinese MedicinePanyu District, GuangzhouChina
| | - Nenggui Xu
- Clinical Medical College of Acupuncture Moxibustion and RehabilitationGuangzhou University of Traditional Chinese MedicinePanyu District, GuangzhouChina
- South China Research Center for Acupuncture and MoxibustionGuangzhou University of Traditional Chinese MedicinePanyu District, GuangzhouChina
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Shao X, Chen B, Zhu L, Zhu L, Zheng J, Pu X, Chen J, Xia J, Wu X, Zhang J, Wu D. The Effects of Adding Di-Tan Decoction (DTD) and/or Electroacupuncture (EA) to Standard Swallowing Rehabilitation Training (SRT) for Improving Poststroke Dysphagia (PSD): A Pilot, Single-Centred, Randomized Trial. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE : ECAM 2022; 2022:2011597. [PMID: 36532853 PMCID: PMC9754838 DOI: 10.1155/2022/2011597] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/20/2022] [Revised: 11/24/2022] [Accepted: 11/26/2022] [Indexed: 01/06/2024]
Abstract
OBJECTIVES To evaluate the effect of adding Di-tan decoction (DTD) and/or electroacupuncture (EA) to standard swallowing rehabilitation training (SRT) on improving PSD. METHODS In total, 80 PSD patients were enrolled and randomly assigned to the DTD, EA, DTD + EA or control group at a 1 : 1 : 1 : 1 ratio. All patients received basic treatment and standard SRT. The DTD group received DTD orally, the EA group received EA, the DTD + EA group received both DTD and EA simultaneously, and the control group received only basic treatment and standard SRT. The interventions lasted for 4 weeks. The outcome measurements included the Standardized Swallowing Assessment (SSA) and Swallowing-Quality of Life (SWAL-QOL), performed and scored from baseline to 2, 4, and 6 weeks after intervention, and the Videofluoroscopic Dysphagia Scale (VDS), scored at baseline and 4 weeks after intervention. Scores were compared over time by repeated-measures analysis of variance (ANOVA) among all groups. Interactions between interventions were explored using factorial design analysis. RESULTS (1) The effective rates (ERs) for PSD treatment were higher in the DTD, EA and DTD + EA groups than in the control group (all P < 0.05). The ER was higher in the DTD + EA group than in the DTD or EA group (both P < 0.05). (2) There were significant group effects, time effects and interactions for the SSA and SWAL-QOL scores (all P < 0.05). All groups showed decreasing trends in SSA scores and increasing trends in SWAL-QOL scores over time from baseline to 6 weeks after intervention (all P < 0.01). (3) Factorial design analysis for ΔVDS showed that there was a significant main effect for DTD intervention (F = 11.877, P < 0.01) and for EA intervention (F = 29.357, P < 0.01). However, there was no significant interaction effect between DTD and EA (F = 0.133, P = 0.717). Multiple comparisons showed that the DTD, EA and DTD + EA groups all had higher ΔVDS values than the control group (P < 0.05). The DTD + EA group had a higher ΔVDS than the DTD or EA group (both P < 0.05). (4) Most adverse reactions were mild and transient. CONCLUSIONS Adding DTD or EA to SRT can better improve PSD than applying SRT alone. Adding DTD and EA simultaneously can accelerate and amplify the recovery of swallowing function versus DTD or EA alone, and both are effective and safe treatments, alone or jointly, for PSD and are a powerful supplement to routine treatments.
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Affiliation(s)
- Xiangzhi Shao
- Department of Rehabilitation, Wenzhou Hospital of Traditional Chinese Medicine, Wenzhou 325000, China
| | - Bing Chen
- Department of Rehabilitation, Wenzhou Hospital of Traditional Chinese Medicine, Wenzhou 325000, China
| | - Lielie Zhu
- Department of Rehabilitation, Wenzhou Hospital of Traditional Chinese Medicine, Wenzhou 325000, China
| | - Lili Zhu
- Department of Rehabilitation, Wenzhou Hospital of Traditional Chinese Medicine, Wenzhou 325000, China
| | - Jinyihui Zheng
- Department of Rehabilitation, Wenzhou Hospital of Traditional Chinese Medicine, Wenzhou 325000, China
| | - Xinyu Pu
- Department of Rehabilitation, Wenzhou Hospital of Traditional Chinese Medicine, Wenzhou 325000, China
| | - Jiajun Chen
- Department of Rehabilitation, Wenzhou Hospital of Traditional Chinese Medicine, Wenzhou 325000, China
| | - Jianning Xia
- Department of Rehabilitation, Wenzhou Hospital of Traditional Chinese Medicine, Wenzhou 325000, China
| | - Xinming Wu
- Department of Rehabilitation, Wenzhou Hospital of Traditional Chinese Medicine, Wenzhou 325000, China
| | - Jiacheng Zhang
- Department of Rehabilitation, Wenzhou Hospital of Traditional Chinese Medicine, Wenzhou 325000, China
| | - Dengchong Wu
- Department of Rehabilitation, Wenzhou Hospital of Traditional Chinese Medicine, Wenzhou 325000, China
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Cordani C, Battel I, Del Furia MJ, Lazzarini SG, Negrini S, Arienti C. Dysphagia, dysphonia and olfactory disease: a map of Cochrane evidence relevant to rehabilitation for people with post COVID-19 condition. Eur J Phys Rehabil Med 2022; 58:875-879. [PMID: 36534007 PMCID: PMC10153549 DOI: 10.23736/s1973-9087.22.07811-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2022] [Accepted: 12/06/2022] [Indexed: 12/23/2022]
Abstract
INTRODUCTION Currently, no evidence exists on specific treatments for post COVID-19 condition (PCC). However, rehabilitation interventions that proved effective for similar symptoms in other health conditions could be applied to people with PCC. With this overview of systematic reviews with mapping, we aimed to describe the Cochrane evidence on rehabilitation interventions proposed for dysphagia, dysphonia and olfactory dysfunction in different health conditions that can be relevant for PCC. EVIDENCE ACQUISITION We searched the last five years' Cochrane Systematic Review (CSRs) using the terms "dysphagia," "swallowing disorder," "dysphonia," "voice disorder," "olfactory dysfunction," "smell changes" and "rehabilitation" in the Cochrane Library. We extracted and summarized the available evidence using a map. We grouped the included CSRs for health conditions and interventions, indicating the effect and the quality of evidence. EVIDENCE SYNTHESIS We found 170 CSRs published between 2016 and 2021 and 1 was included. It provided data on dysphagia in acute and subacute stroke. Interventions included were acupuncture, neuromuscular electrical stimulation, transcranial magnetic stimulation and behavioral interventions, and swallowing therapy, with very low- to moderate-quality evidence. We did not find any CSR on dysphonia and olfactory disease. CONCLUSIONS These results are the first step of indirect evidence able to generate helpful hypotheses for clinical practice and future research. They served as the basis for the three recommendations on treatments for these PCC symptoms published in the current WHO Guidelines for clinical practice.
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Affiliation(s)
- Claudio Cordani
- Department of Biomedical, Surgical and Dental Sciences, University "La Statale", Milan, Italy
- IRCCS Istituto Ortopedico Galeazzi, Milan, Italy
| | - Irene Battel
- Department of Biomedical, Surgical and Dental Sciences, University "La Statale", Milan, Italy -
| | | | | | - Stefano Negrini
- Department of Biomedical, Surgical and Dental Sciences, University "La Statale", Milan, Italy
- IRCCS Istituto Ortopedico Galeazzi, Milan, Italy
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Peng S, Chang W, Tian Y, Yang Y, Li S, Ni J, Zhu W. Herbal medicine and acupuncture relieved progressive bulbar palsy for more than 3 years: A case report. Medicine (Baltimore) 2022; 101:e31446. [PMID: 36397351 PMCID: PMC9666122 DOI: 10.1097/md.0000000000031446] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
RATIONALE Progressive bulbar palsy (PBP) is a type of motor neuron disease (MND). The main symptoms include dysarthria, dysphagia, tongue muscle atrophy and fasciculations. This disease is generally severe and develops rapidly. Due to the lack of effective treatment, many patients with MND in China turn to traditional Chinese medicine treatment for help. We successfully relieved dysphagia and sialorrhea in a patient with PBP for 3 years with herbal medicine and acupuncture. PATIENT CONCERNS The patient was a 68-years-old woman with PBP and suffered from severe dysphagia and sialorrhea. DIAGNOSES Progressive bulbar palsy. INTERVENTIONS Chinese herbal medicine and acupuncture. OUTCOMES After 4 months of herbal medicine and acupuncture treatment, dysphagia and sialorrhea were relieved considerably. The patient's condition has been stable for more than 3 years and continues to be treated with Chinese herbal medicine and acupuncture. LESSONS Our case suggests that alternative therapies such as herbal medicine and acupuncture may be effective in alleviating the symptoms of MND/PBP. However, standardized clinical studies are still required to verify the effectiveness and safety.
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Affiliation(s)
- Siyang Peng
- Guang’anmen Hospital, China Academy of Chinese Medical Sciences, Xicheng District, Beijing, China
| | - Weiqian Chang
- Guang’anmen Hospital, China Academy of Chinese Medical Sciences, Xicheng District, Beijing, China
| | - Yukun Tian
- Guang’anmen Hospital, China Academy of Chinese Medical Sciences, Xicheng District, Beijing, China
| | - Yajing Yang
- Guang’anmen Hospital, China Academy of Chinese Medical Sciences, Xicheng District, Beijing, China
| | - Shaohong Li
- Guang’anmen Hospital, China Academy of Chinese Medical Sciences, Xicheng District, Beijing, China
| | - Jinxia Ni
- Dongzhimen Hospital of Beijing University of Chinese Medicine, Dongcheng District, Beijing, China
| | - Wenzeng Zhu
- Guang’anmen Hospital, China Academy of Chinese Medical Sciences, Xicheng District, Beijing, China
- * Correspondence: Wenzeng Zhu, Guang’anmen Hospital, China Academy of Chinese Medical Sciences, No. 5 Beixian’ge, Xicheng District, Beijing 100053, China (e-mail: )
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Zhang D, Huang L, Zhang L, Gui X, Tao J, Zeng P, Ding M. Acupuncture-Moxibustion Combined with Rehabilitation Training Is Conducive to Improving the Curative Effect, Cognitive Function, and Daily Activities of Patients with Cerebral Infarction. COMPUTATIONAL AND MATHEMATICAL METHODS IN MEDICINE 2022; 2022:4430345. [PMID: 35637845 PMCID: PMC9148241 DOI: 10.1155/2022/4430345] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Revised: 03/23/2022] [Accepted: 03/29/2022] [Indexed: 11/18/2022]
Abstract
Objective To elucidate the effect of acupuncture-moxibustion combined with rehabilitation training (RHT) on the curative effect, cognitive function (CF), and activities of daily living (ADL) of patients with cerebral infarction (CI). Methods This study enrolled 150 patients with CI admitted to the Wuhan Sixth Hospital, Affiliated Hospital of Jianghan University from June 2020 to July 2021. Among them, 80 patients who were treated with acupuncture-moxibustion combined with RHT were included in the research group, and 70 patients who received acupuncture-moxibustion alone were included in the control group. The efficacy, CF, and ADL were observed in both groups, and the influences of the two therapies on serum uric acid (UA), high-sensitivity C-reactive protein (hs-CRP), and cystatin C (Cys-C) were compared. Among the various indexes, the CF of patients was assessed by the Montreal Cognitive Assessment (MoCA), and the ADL was evaluated by the Barthel index. Results After treatment, the research group presented significantly better efficacy, CF, and ADL than the control group, with lower levels of serum UA, hs-CRP, and Cys-C than the control group and before treatment. Conclusion Acupuncture-moxibustion combined with RHT can inhibit serum UA, hs-CRP, and Cys-C levels of patients with CI while improving the curative effect, CF, and ADL, which is worthy of clinical promotion.
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Affiliation(s)
- Ding Zhang
- Department of Rehabilitation Medicine, Wuhan Sixth Hospital, Affiliated Hospital of Jianghan University, Wuhan, 430000 Hubei Province, China
| | - Liemi Huang
- Department of Rehabilitation Medicine, Wuhan Sixth Hospital, Affiliated Hospital of Jianghan University, Wuhan, 430000 Hubei Province, China
| | - Lun Zhang
- Department of Rehabilitation Medicine, Wuhan Sixth Hospital, Affiliated Hospital of Jianghan University, Wuhan, 430000 Hubei Province, China
| | - Xinghua Gui
- Department of Rehabilitation Medicine, Wuhan Sixth Hospital, Affiliated Hospital of Jianghan University, Wuhan, 430000 Hubei Province, China
| | - Jiping Tao
- Department of Rehabilitation Medicine, Wuhan Sixth Hospital, Affiliated Hospital of Jianghan University, Wuhan, 430000 Hubei Province, China
| | - Pengli Zeng
- Department of Rehabilitation Medicine, Wuhan Sixth Hospital, Affiliated Hospital of Jianghan University, Wuhan, 430000 Hubei Province, China
| | - Min Ding
- Department of Urology, Wuhan Sixth Hospital, Affiliated Hospital of Jianghan University, Wuhan, 430000 Hubei Province, China
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Combination of stem cell therapy and acupuncture to treat ischemic stroke: a prospective review. Stem Cell Res Ther 2022; 13:87. [PMID: 35241146 PMCID: PMC8896103 DOI: 10.1186/s13287-022-02761-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2021] [Accepted: 01/17/2022] [Indexed: 12/03/2022] Open
Abstract
Stroke is the second leading cause globally that leads to severe disability and death. Stem cell therapy has been developed over the recent years to treat stroke and diminish the mortality and disability rate of brain injuries. Acupuncture, which can activate endogenous recovery via physical stimuli, has been applied to enhance the recovery and rehabilitation of stroke patients. Attempts have been made to combine stem cell therapy and acupuncture to treat stroke patients and have shown the promising results. This prospective review will look into the possible mechanisms of stem cell therapy and acupuncture and intend to undercover the potential benefit of the combined therapy. It intends to bridge the modern emerging stem cell therapy and traditional acupuncture at cellular and molecular levels and to demonstrate the potential benefit to improve clinical outcomes.
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Qiu X, Yao XJ, Han SN, Wu YY, Ou ZJ, Li TS, Zhang H. Acupuncture Reduces the Risk of Dysphagia in Stroke Patients: A Propensity Score-Matched Cohort Study. Front Neurosci 2022; 15:791964. [PMID: 35069105 PMCID: PMC8770751 DOI: 10.3389/fnins.2021.791964] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2021] [Accepted: 11/15/2021] [Indexed: 11/13/2022] Open
Abstract
Background: Post-stroke dysphagia (PSD) affects the quality of life in stroke patients, impairs their rehabilitation ability, and causes other complications following stroke. Currently, there is currently some understanding of PSD risk factors, but its protective factors remain largely unknown. Objective: To analyze the effects of acupuncture (AP) on dysphagia in stroke patients and explore its potential as a preventive therapy. Methods: Patients with a diagnosis of stroke from 2010 to 2019 were selected and followed until 2020, utilizing factors such as age, gender, stroke location, stroke type, and baseline comorbidity. To compare the incidence of dysphagia, equal numbers of stroke patients treated with and without AP (n = 1,809) were matched by 1:1 propensity scoring. The Cox proportional hazards model and Kaplan-Meier method were used to assess the risk of dysphagia as an outcome measure. Results: The stroke patients treated with AP had a lower risk of dysphagia after adjusting for age, gender, stroke location, stroke type, and baseline comorbidity [adjusted hazard ratio (AHR) = 0.43, 95% confidence interval = 0.37-0.49] compared with those in the non-AP cohort. AP also decreased the risk of PSD among different gender groups. The risk ratios were AHR = 0.45 and AHR = 0.33 for males and females, respectively. AP also reduced the risk for PSD among different age groups. The risk ratios were AHR = 0.20, AHR = 0.37, AHR = 0.41, and AHR = 0.45 for the 18-39, 40-59, 60-79, and >80 years-old groups. Regarding stroke types (ischemic, hemorrhagic, and mixed type), patients treated with AP had a lower risk (AHR = 0.47, 0.28 and 0.17, respectively). With respect to stroke location, the risk of PSD in AP-treated patients was decreased regardless of location: brain stem (AHR = 0.41), diencephalon (AHR = 0.13), or multiple lesions (AHR = 0.40), the risk of PSD in AP-treated patients was decreased. For all baseline comorbidities, AP attenuated the risk of dysphagia. The cumulative incidence of dysphagia was remarkably lower in the AP group than in the non-AP group (log-rank test, P = 0.000). Limitations: First, this was a single-center clinical retrospective study. Second, we did not classify the severity of stroke and dysphagia. Third, all data were extracted manually. Lastly, the sample size was relatively small. Thus, future studies with larger sample sizes are warranted to verify our findings. Conclusion: Acupuncture treatment attenuates the risk of dysphagia in stroke patients. Future research should increase the sample size and elaborate further on the details of the AP protocol.
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Affiliation(s)
- Xuan Qiu
- Clinical Medical College of Acupuncture, Moxibustion and Rehabilitation, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Xiao-Jie Yao
- Clinical Medical College of Acupuncture, Moxibustion and Rehabilitation, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Sheng-Nan Han
- Clinical Medical College of Acupuncture, Moxibustion and Rehabilitation, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Yun-Yun Wu
- Clinical Medical College of Acupuncture, Moxibustion and Rehabilitation, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Zeng-Jian Ou
- Clinical Medical College of Acupuncture, Moxibustion and Rehabilitation, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Tian-Shi Li
- First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Hong Zhang
- Clinical Medical College of Acupuncture, Moxibustion and Rehabilitation, Guangzhou University of Chinese Medicine, Guangzhou, China
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Liu L, Xu XB, Qu ZY, Zhao LP, Zhang CS, Li ZJ, Lyu TL, Wang XF, Jing XH, Li B. Determining 5HT 7R's Involvement in Modifying the Antihyperalgesic Effects of Electroacupuncture on Rats With Recurrent Migraine. Front Neurosci 2021; 15:668616. [PMID: 34163324 PMCID: PMC8215279 DOI: 10.3389/fnins.2021.668616] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2021] [Accepted: 04/20/2021] [Indexed: 01/14/2023] Open
Abstract
Electroacupuncture (EA) is widely used in clinical practice to relieve migraine pain. 5-HT7 receptor (5-HT7R) has been reported to play an excitatory role in neuronal systems and regulate hyperalgesic pain and neurogenic inflammation. 5-HT7R could influence phosphorylation of protein kinase A (PKA)- or extracellular signal-regulated kinase1 / 2 (ERK1 / 2)-mediated signaling pathways, which mediate sensitization of nociceptive neurons via interacting with cyclic adenosine monophosphate (cAMP). In this study, we evaluated the role of 5-HT7R in the antihyperalgesic effects of EA and the underlying mechanism through regulation of PKA and ERK1 / 2 in trigeminal ganglion (TG) and trigeminal nucleus caudalis (TNC). Hyperalgesia was induced in rats with dural injection of inflammatory soup (IS) to cause meningeal neurogenic inflammatory pain. Electroacupuncture was applied for 15 min every other day before IS injection. Von Frey filaments, tail-flick, hot-plate, and cold-plated tests were used to evaluate the mechanical and thermal hyperalgesia. Neuronal hyperexcitability in TNC was studied by an electrophysiological technique. The 5-HT7R antagonist (SB269970) or 5-HT7R agonist (AS19) was administered intrathecally before each IS application at 2-day intervals during the 7-day injection protocol. The changes in 5-HT7R and 5-HT7R-associated signaling pathway were examined by real-time polymerase chain reaction (RT-PCR), Western blot, immunofluorescence, and enzyme-linked immunosorbent assay (ELISA) analyses. When compared with IS group, mechanical and thermal pain thresholds of the IS + EA group were significantly increased. Furthermore, EA prevented the enhancement of both spontaneous activity and evoked responses of second-order trigeminovascular neurons in TNC. Remarkable decreases in 5-HT7R mRNA expression and protein levels were detected in the IS + EA group. More importantly, 5-HT7R agonist AS19 impaired the antihyperalgesic effects of EA on p-PKA and p-ERK1 / 2. Injecting 5-HT7R antagonist SB-269970 into the intrathecal space of IS rats mimicked the effects of EA antihyperalgesia and inhibited p-PKA and p-ERK1 / 2. Our findings indicate that 5-HT7R mediates the antihyperalgesic effects of EA on IS-induced migraine pain by regulating PKA and ERK1 / 2 in TG and TNC.
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Affiliation(s)
- Lu Liu
- Department of Acupuncture and Moxibustion, Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing Key Laboratory of Acupuncture Neuromodulation, Beijing, China
| | - Xiao-Bai Xu
- Department of Acupuncture and Moxibustion, Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing Key Laboratory of Acupuncture Neuromodulation, Beijing, China
| | - Zheng-Yang Qu
- Institute of Acupuncture and Moxibustion, China Academy of Chinese Medical Sciences, Beijing, China
| | - Luo-Peng Zhao
- Department of Acupuncture and Moxibustion, Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing Key Laboratory of Acupuncture Neuromodulation, Beijing, China.,Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing Institute of Traditional Chinese Medicine, Beijing, China
| | - Claire-Shuiqing Zhang
- School of Health and Biomedical Sciences, RMIT University, Melbourne, VIC, Australia
| | - Zhi-Juan Li
- Department of Acupuncture and Moxibustion, Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing Key Laboratory of Acupuncture Neuromodulation, Beijing, China
| | - Tian-Li Lyu
- Department of Acupuncture and Moxibustion, Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing Key Laboratory of Acupuncture Neuromodulation, Beijing, China
| | - Xue-Fei Wang
- Department of Acupuncture and Moxibustion, Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing Key Laboratory of Acupuncture Neuromodulation, Beijing, China
| | - Xiang-Hong Jing
- Institute of Acupuncture and Moxibustion, China Academy of Chinese Medical Sciences, Beijing, China
| | - Bin Li
- Department of Acupuncture and Moxibustion, Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing Key Laboratory of Acupuncture Neuromodulation, Beijing, China
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9
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Zhang B, Dai XH, Yu XP, Zou W, Teng W, Sun XW, Yu WW, Liu H, Wang H, Sun MJ, Li M. Baihui (DU20)-penetrating- Qubin (GB7) acupuncture inhibits apoptosis in the perihemorrhagic penumbra. Neural Regen Res 2018; 13:1602-1608. [PMID: 30127121 PMCID: PMC6126129 DOI: 10.4103/1673-5374.237123] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
Baihui (DU20)-penetrating-Qubin (GB7) acupuncture can inhibit inflammatory reactions and activate signaling pathways related to proliferation after intracerebral hemorrhage. However, there is no research showing the relationship between this treatment and cell apoptosis. Rat models of intracerebral hemorrhage were established by injecting 60 μL of autologous blood into the right side of the caudate-putamen. Six hours later, the needle traveled subcutaneously from the Baihui acupoint to Qubin acupoint. The needle was alternately rotated (180 ± 10 turns/min) manually along clockwise and counter-clockwise directions. Stimulation lasted for 7 days, and was performed three times each for 6 minutes with 6-minute intervals between stimulations. Rats intraperitoneally receiving Sonic hedgehog pathway activator, purmorphamine (1 mg/kg per day), served as positive controls. Motor and sensory function were assessed using the Ludmila Belayev test. Extent of pathological changes were measured in the perihemorrhagic penumbra using hematoxylin-eosin staining. Apoptosis was examined by terminal deoxynucleotidyl transferase (TdT)-mediated dUTP nick end labeling assay. Expression of smoothened (Smo) and glioma-associated homolog 1 (Gli1) was determined by western blot assay. Our results showed that Baihui-penetrating-Qubin acupuncture promoted recovery of motor and sensory function, reduced the apoptotic cell percentage in the perihemorrhagic penumbra, and up-regulated Smo and Gli1 expression. We conclude that Baihui-penetrating-Qubin acupuncture can mitigate hemorrhage and promote functional recovery of the brain in a rat model of intracerebral hemorrhage, possibly by activating the Sonic hedgehog pathway.
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Affiliation(s)
- Beng Zhang
- Heilongjiang University of Chinese Medicine; First Affiliated Hospital, Heilongjiang University of Chinese Medicine, Harbin, Heilongjiang Province, China
| | - Xiao-Hong Dai
- First Affiliated Hospital, Heilongjiang University of Chinese Medicine, Harbin, Heilongjiang Province, China
| | - Xue-Ping Yu
- First Affiliated Hospital, Heilongjiang University of Chinese Medicine, Harbin, Heilongjiang Province, China
| | - Wei Zou
- First Affiliated Hospital, Heilongjiang University of Chinese Medicine; Clinical Key Laboratory of Integrated Traditional Chinese and Western Medicine, Heilongjiang University of Chinese Medicine, Harbin, Heilongjiang Province, China
| | - Wei Teng
- First Affiliated Hospital, Heilongjiang University of Chinese Medicine, Harbin, Heilongjiang Province, China
| | - Xiao-Wei Sun
- First Affiliated Hospital, Heilongjiang University of Chinese Medicine, Harbin, Heilongjiang Province, China
| | - Wei-Wei Yu
- First Affiliated Hospital, Heilongjiang University of Chinese Medicine, Harbin, Heilongjiang Province, China
| | - Hao Liu
- Department of Acupuncture and Moxibustion, Tongde Hospital of Zhejiang Province, Hangzhou, Zhejiang Province, China
| | - Hui Wang
- Heilongjiang University of Chinese Medicine, Harbin, Heilongjiang Province, China
| | - Meng-Juan Sun
- Heilongjiang University of Chinese Medicine, Harbin, Heilongjiang Province, China
| | - Meng Li
- First Affiliated Hospital, Heilongjiang University of Chinese Medicine, Harbin, Heilongjiang Province, China
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Ye Q, Xie Y, Shi J, Xu Z, Ou A, Xu N. Systematic Review on Acupuncture for Treatment of Dysphagia after Stroke. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE : ECAM 2017; 2017:6421852. [PMID: 28852414 PMCID: PMC5568619 DOI: 10.1155/2017/6421852] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/03/2017] [Revised: 06/11/2017] [Accepted: 06/18/2017] [Indexed: 11/18/2022]
Abstract
OBJECTIVE To assess the therapeutic efficacy of acupuncture for dysphagia after stroke. METHODS Seven electronic databases were searched from their inception until 31 September 2016. All randomized controlled trials (RCTs) incorporating acupuncture or acupuncture combined with other interventions for treatment of dysphagia after stroke were enrolled. Then they were extracted and assessed by two independent evaluators. Direct comparisons were conducted in RevMan 5.3.0 software. RESULTS 6010 patients of 71 papers were included. The pooled analysis of efficacy rate of 58 studies indicated that acupuncture group was superior to the control group with moderate heterogeneity (RR = 1.17, 95% CI: 1.13 1.21, Z = 9.08, and P < 0.00001); meta-analysis of the studies using blind method showed that the efficacy rate of acupuncture group was 3.01 times that of control group with no heterogeneity (RR = 3.01, 95% CI: 1.95 4.65, Z = 4.97, and P < 0.00001). Only 13 studies mentioned the safety evaluation. CONCLUSION The result showed that the acupuncture group was better than control group in terms of efficacy rate of dysphagia after stroke. And the combining result of those researches using blind method was more strong in proof. Strict evaluation standard and high-quality RCT design are necessary for further exploration.
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Affiliation(s)
- Qiuping Ye
- Guangzhou University of Chinese Medicine, Airport Road, Baiyun District, Guangdong, Guangzhou 510006, China
| | - Yu Xie
- Guangdong Provincial Hospital of Chinese Medicine, Yide Road, Yuexiu District, Guangdong, Guangzhou 510006, China
| | - Junheng Shi
- Guangzhou University of Chinese Medicine, Airport Road, Baiyun District, Guangdong, Guangzhou 510006, China
| | - Zhenhua Xu
- Guangdong Provincial Hospital of Chinese Medicine, Yide Road, Yuexiu District, Guangdong, Guangzhou 510006, China
| | - Aihua Ou
- Guangdong Provincial Hospital of Chinese Medicine, Yide Road, Yuexiu District, Guangdong, Guangzhou 510006, China
| | - Nenggui Xu
- Guangzhou University of Chinese Medicine, Airport Road, Baiyun District, Guangdong, Guangzhou 510006, China
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