Acupuncture therapy for isolated ischemic oculomotor nerve palsy: A case report.

BACKGROUND: Isolated ischemic oculomotor nerve palsy as a type of ophthalmic disease is rarely observed in clinical practice. Quality of life is frequently impacted by isolated ischemic oculomotor nerve palsy due to its lack of treatment options and long-term visual impairment. We describe an acupuncture-treated instance of isolated ischemic oculomotor paralysis. METHODS: Acupoints including Jingming (BL 1), Chengqi (ST 1), Cuanzhu (BL 2), and Sizhukong (TE 23) on the right side, and bilateral Fengchi (GB 20), Waiguan (TE 5), Hegu (LI 4), and Zulinqi (GB 41) were selected for needling. Each treatment lasted for 30 minutes, once every other day. Acupuncture treatment was administered for a total of 11 times. RESULTS: Acupuncture is a promising treatment option for isolated ischemic oculomotor nerve palsy. CONCLUSIONS: Ischemic oculomotor nerve paralysis can affect the quality of life of patients. Acupuncture intervention can promote the recovery of the disease is a very effective treatment measure.

Trends in Acupuncture Therapy for Microcirculation and Hemorheology from 1998 to 2023: A Bibliometric and Visualized Study.

Background: The aim of this study is to explore and illustrate the focal points concerning acupuncture's impact on microcirculation and hemorheology over the past 26 years, and to identify future directions in this field. Methods: Data in this area were gathered from the Web of Science Core Collection database. Employing CiteSpace, VOSviewer, Scimago Graphica, and Microsoft Excel software, we analyzed authors, institutions, and countries to evaluate scientific collaboration. Moreover, we carried out an analysis of keyword clustering, references, and burst detection to examine the prominent research areas and emerging trends in this domain. Results: The study analyzed 706 documents, 471 institutions, 632 journals, 40 countries, 581 keywords, and 3289 authors related to acupuncture for microcirculation and hemorheology. Data revealed a consistent increase in research output over 26 years. China, with the most publications and citations, significantly contributed to the field, often collaborating with the United States. Elisabet Stener-Victorin and the China Academy of Chinese Medical Sciences were the most productive author and institution, respectively. The journal Evidence-based Complementary and Alternative Medicine held the most influence. Common keywords included "vasoactive substances", "neurotransmitters", "signaling pathways", and "oxidative stress", among others. Research topics focused on female infertility, ischemic stroke, and pain syndromes, with treatment approaches such as electroacupuncture, manual acupuncture, auricular acupuncture, and cupping therapy. Conclusion: Women's infertility, ischemic stroke, and pain syndromes have emerged as hotspots in research. Future directions may include comparative studies of traditional and modern acupuncture techniques to evaluate their respective therapeutic effects. There is potential for in-depth research in these areas and the discovery of new intervention strategies as well as mechanisms.

Research Trends of Acupuncture Therapy on Myofascial Pain Syndrome from 2000 to 2022: A Bibliometric Analysis.

Background: Acupuncture has been widely used to relieve myofascial pain syndromes (MPS) in many countries. However, the bibliometric analysis of the global application of acupuncture for MPS remains unknown. Purpose: The present study aims to evaluate the research trends and hot spots of acupuncture for MPS. Methods: Literatures about acupuncture for MPS from 2000 to 2022 were obtained from the Web of Science. CiteSpace (6.1.R3) was used to analyze the number of publications, countries, institutions, authors, cited journals, cited authors, cited references and keywords. Results: A total of 403 records were included in the final analysis. The total number of publications increased but with some fluctuations. The Pain was the most cited journals. The most productive country and institution were USA, and China Medicine University, respectively. Liwei Chou was the most prolific author, and Simons DG ranked first in the cited author. In the ranking of frequency and centrality in cited references, the first article was published by Tough EA and Simons DG, respectively. The keyword of "acupuncture" ranked first in frequency, "double blind" ranked first in centrality. "Meta-analysis" was the keyword with the strongest citation burst. There were three hot topics in this field, including "the clinical feature of MPS", "measure of intervention" and "research method". The mechanism of acupuncture on MPS was one of the main research directions. Conclusion: This study reveals that acupuncture was more and more acceptable, while the cooperation between different countries, institutions and authors should be strengthened. The researches of therapeutic effect and mechanism were the main research directions. More high-quality clinical trials are needed to confirm the therapeutic effect of acupuncture for MPS, and more studies to unify the acupuncture parameters such as frequency, duration, and intensity. More basic studies are needed to elucidate the precise mechanism of acupuncture for MPS.

Revealing the Central Mechanism of Acupuncture for Primary Dysmenorrhea Based on Neuroimaging: A Narrative Review.

Objective: The central mechanism of acupuncture for primary dysmenorrhea was explored by summarizing the changes in different regional networks of the brain induced by acupuncture stimulation by analyzing the existing studies. Methods: The original studies were collected and selected from three English databases such as PubMed and four Chinese databases as China Knowledge Network (CNKI). The main keyword clusters are neuroimaging, acupuncture, and primary dysmenorrhea. Results: The literature review yielded 130 possibly qualified studies, and 23 articles fulfilled the criteria for inclusion. Regarding the type of acupuncture studies, 6 moxibustion studies and 17 manual acupuncture studies for primary dysmenorrhea were included. Based on functional magnetic resonance imaging (fMRI), perfusion-weighted imaging (PWI), and positron emission tomography-computer tomography techniques (PET-CT), one or more analysis methods such as amplitude of low-frequency fluctuations (ALFF), regional homogeneity (ReHo), functional connectivity (FC), and independent components analysis (ICA) were used. The results are summarized. To summarize the high-frequency brain area alterations observed in patients with acupuncture-induced primary dysmenorrhea were the anterior cingulate gyrus, thalamus, insula, precentral gyrus, middle frontal gyrus, postcentral gyrus, putamen, and cerebellum. Conclusion: The results suggest that the mechanism of acupuncture in the treatment of primary dysmenorrhea is the involvement of networks regulating different areas of the brain in the analgesic effects of acupuncture. The brain regions involved in primary dysmenorrhea acupuncture analgesia were mainly located in the pain matrix, default mode network, salience network, and limbic system.

Neuroprotective Effect of Moxibustion on Cerebral Ischemia/Reperfusion Injury in Rats by Downregulating NR2B Expression.

OBJECTIVE: Stroke is a common and frequently occurring disease of the central nervous system, which is characterized by high mortality and a high disability rate. Moxibustion is a common method for treating stroke in traditional Chinese medicine, but its neuroprotective mechanism is unknown. N-Methyl-D-Aspartate Receptor Subunit 2B (NR2B) plays an important role in neuronal apoptosis. The objective of this study was to explore the mechanisms underlying the neuroprotective effect of moxibustion on cerebral ischemia/reperfusion (I/R) injury based on NR2B. METHODS: Sprague-Dawley rats were randomly divided into 5 groups: the control group, I/R group, I/R + moxibustion group, I/R + Ro25-6981 (NR2B antagonist) group, and I/R + Ro25-6981 + moxibustion group. The cerebral ischemia/reperfusion model was induced by middle cerebral artery occlusion. Before the establishment of the model, the Ro25-6981 group received intraperitoneal injections of Ro25-6981, the moxibustion group received moxibustion, and the Ro25-6981 + moxibustion group received both interventions. The neurological dysfunction was evaluated by a neurological deficiency score (NDS). The infarct volume was examined by TTC (2,3,5-triphenyltetrazolium chloride) staining. The apoptosis rate of cerebral cells in the ischemic area was examined by TUNEL (terminal deoxynucleotidyl transferase-mediated dUTP nick end labeling) staining, and the expression of Bcl-2, Bax, and caspase-3 was observed by western blot. NR2B and JNK were also observed by western blot. RESULTS: Compared with the I/R group, moxibustion significantly decreased the neurological deficiency score (P < 0.05) and the infarct rate (P < 0.01) in I/R rats which were similar to those in the Ro25-6981 group. After moxibustion treatment, there was a significant decrease in the apoptosis rate (P < 0.001) and the protein expression levels of Bax, caspase-3, and JNK (P < 0.001) and an increase in the expression of Bcl-2 (P < 0.01). Compared with the I/R group, moxibustion downregulated the expression of NR2B and decreased the activity of NR2B in the cerebral ischemia area (P < 0.001). CONCLUSIONS: Moxibustion can improve neurological dysfunction and decrease infarction area and neuronal apoptosis caused by cerebral ischemia/reperfusion in rats. Its neuroprotective mechanism may be related to downregulating the expression of NR2B.

Contralateral Acupuncture for the Treatment of Phantom Limb Pain and Phantom Limb Sensation in Oncologic Lower Limb Amputee: A Case Report.

Phantom limb pain (PLP) and phantom limb sensation (PLS) are common and distressing sequelae of amputation. Current pain management following amputation is challenging and unsatisfying. In this case study, a 74-year-old woman underwent above-knee amputation because of the rhabdomyosarcoma in the right leg. Despite several analgesics, pain was poorly controlled. The phantom limb pain and sensation were immediately reduced by the contralateral acupuncture, and abolished after the third session with no side-effects, no relapse during the next 9 months. Contralateral acupuncture showed positive effect on PLP and PLS in this case, but more robust evidence would be needed to support the efficacy of this treatment technique for indication.

Electroacupuncture Ameliorates CUMS-induced Depression-like Behavior: Involvement of the Glutamatergic System and Apoptosis in Rats.

BACKGROUND: Converging evidence indicates that the glutamatergic system and glia are directly implicated in the pathophysiology of depression. Clinical studies indicate that electroacupuncture (EA) has anti-depressant-like effects with low side effects for depression. However, the underlying antidepressant mechanism of acupuncture remains obscure. METHODS: Chronic unpredictable mild stress (CUMS)-induced depressive rats were used to induce depressive-like behavior and evaluated by the weight change, open field test, sucrose preference test, and novelty suppressed feeding test. EA, NMDA receptor subunit 2A antagonist (NR2A RA) or NMDA receptor subunit 2B antagonist (NR2B RA) was used for comparison. Highperformance liquid chromatography (HPLC) was performed to detect the content of hippocampal glutamate, while western blot was performed for the hippocampal protein expression levels of calcium/calmodulin-dependent protein kinase II (CaMKII), Bax, caspase 3 and B-cell lymphoma-2 (Bcl-2). The distribution of glutamate ionotropic receptor NMDA type subunit 2A (NR2A), neuronal nuclear protein (NeuN), glutamate ionotropic receptor NMDA type subunit 2B (NR2B), and glial fibrillary acidic protein (GFAP) were detected by immunofluorescence. RESULTS: Significant depression behavior (reduced body weight and sucrose preference, increased feeding and immobility time) was produced in CUMS-induced depressive rats, which was reversed significantly by EA. EA decreased hippocampal glutamate level. EA led to a significant decrease in expression levels of Bax, caspase 3, and CaMK II accompanied by increased Bcl-2 expression levels. Furthermore, EA significantly increased NR2A expression level as well as decreased NR2B expression level in the hippocampus. CONCLUSION: EA ameliorated depression-like behavior in CUMS rats, which might be mediated, at least in part, by regulating the glutamate, NMDA receptors, and apoptosis in the hippocampus.

Electroacupuncture Might Promote the Spontaneous Resorption of Lumbar Disc Herniation: A Case Report.

BACKGROUND: Although acupuncture is effective in the treatment of lumbar disc herniation (LDH), based on comprehensive literature review, reports of the resorption of large herniated discs in LDH patients treated merely by acupuncture are very rare. CASE REPORT: A 49-year-old patient presented with distending pain in the left lower limb and numbness on the dorsum of the left foot. Physical examination revealed positive signs associated with mechanical compression by herniated lumbar discs. Magnetic resonance imaging (MRI) at symptom onset confirmed the diagnosis of LDH at L4-L5 and L5-S1. Electroacupuncture was administered on local acupoints combined with distal acupoints. His clinical symptoms gradually improved with time throughout acupuncture treatment, verified by increased Japanese Orthopaedic Association scores. The patient was discharged after a total of 20 acupuncture sessions within 1 month. Follow-up indicated that his symptoms had disappeared completely at 1.5 months after discharge and had not recurred since then. At the 10-month follow-up, MRI re-examination confirmed that the herniated discs had been resorbed significantly. CONCLUSION: Electroacupuncture could significantly improve clinical symptoms and might promote the spontaneous resorption of herniated discs in LDH patients. Thus, for LDH patients suitable for conservative treatment, electroacupuncture could be a favourable option recommended to patients.

[Exploration of academic ideas on pricking blood therapy of Rumen Shiqin].

Through in-depth excavation and analysis of the pricking blood therapy mentioned in Rumen Shiqin, it is found that ZHANG Zi-he's pricking blood theory is mainly derived from Huangdi Neijing. Innovative development has been carried out on the basis of "brave innovation and careful verification", and at the same time, it has been practiced and summarized clinically to form its own unique pricking blood therapy. This article systematically summarizes formation of the theory, clinical application, characteristics, and influence on later generations of pricking blood therapy in Rumen Shiqin, with a view to inspiring scholars to have a more comprehensive understanding on the pricking blood therapy in Rumen Shiqin, and providing new ideas and reference for clinical application.

[Scraping technique of stuck needle at Anmian point in the treatment of insomnia: a randomized controlled trial].

OBJECTIVE: To compare the efficacy difference in the treatment of insomnia between scraping technique of stuck needle and conventional acupuncture at Anmian (Extra). METHODS: One hundred and thirty one cases were randomized into an Anmian group (68 cases) and a conventional acupuncture group (63 cases). In the Anmian group, Anmian (Extra) was selected. After arrival of qi, the stuck needling was adopted by rotating the needle gently in single direction, 2-3 rounds till the needle body was stuck tightly. Afterwards, the needle tail was touched gently with the index finger to fix the needle body and the needle handle was scraped gently with the thumbnail from bottom to up. The needle was retained for 30 min. In the conventional acupuncture group, Sanyinjiao (SP 6), Shenmen (HT 7) and Baihui (GV 20) were selected and stimulated with reducing technique by rotating the needles. The needles were retained for 30 min. The treatment was given once every day, continuously for 2 weeks in both groups. The score of each factor and the total score in Pittsburgh sleep quality index (PSQI) were assessed before and after treatment in the two groups. Additionally, the efficacies of two groups were evaluated. RESULTS: For the patients in the conventional acupuncture group, the sleep quality and time of falling into spleen after treatment were improved as compared with those before treatment (all P < 0.01). The improvement of sleep time, sleep efficiency, sleep disturbance, hypnotic drug and daytime dysfunction, and PSQI total score did not present statistically significant difference as compared with those before treatment (all P > 0.05). After treatment, for the patients in the Anmian group, the factor score and total score in PSQI were apparently improved as compared with those before treatment (P < 0.01, P < 0.05). And the improvements of the above items were superior to the conventional acupuncture group (P < 0.01, P < 0.05). The total effective rate was 91.2% (62/68) in the Anmian group and was 74.6% (47/63) in the conventional acupuncture group. The clinical efficacy in the Anmian group was apparently superior to the conventional acupuncture group. CONCLUSION: The scraping technique of stuck needle at Anmian (Extra) achieves the superior effect on insomnia as compared with the conventional acupuncture.