Horizontal semicircular canal benign paroxysmal positional vertigo treated by acupuncture and moxibustion: A case report.

RATIONALE: Horizontal semicircular canal benign paroxysmal positional vertigo (HSC-BPPV) is a second common canal of Benign Paroxysmal Positional Vertigo (BPPV); its actual incidence may have been underestimated because of its complex pathogenesis. Although the canalith repositioning maneuver is the treatment of choice, it has a high recurrence rate, affecting some patients' lives and psychology. We submit a case report describing acupuncture and wheat grain moxibustion treatment for HSC-BPPV. PATIENT CONCERNS: A 70-year-old patient with HSC-BPPV had low acceptability of the otolith repositioning treatment strategy and reported intolerance during the procedure. He turned to acupuncture as a result of recurrent attacks of vertigo. DIAGNOSES: Horizontal semicircular canal benign paroxysmal positional vertigo. INTERVENTIONS: The intervention project was acupuncture followed by wheat grain moxibustion treatment, administered once every 2 days, 3 times a week. The whole treatment period lasted for 2 months. OUTCOMES: The patient's clinical symptoms of vertigo improved significantly after 8 weeks of acupuncture and wheat grain moxibustion treatment. The Dizziness Handicap Inventory (DHI) and Visual Vertigo Analogue Scale (VVAS) scores decreased, thus verifying that the severity of vertigo was reduced. LESSONS: This brief clinical report suggests that acupuncture therapy may be a complementary option for treating HSC-BPPV.

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.

[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.

The glutamatergic system and astrocytic impairment in rat hippocampus: a comparative study of underlying etiology and pathophysiology of depression.

Correlations amongst the rat glutamatergic system, glia, and depression, as well as the underlying mechanism of astrocyte impairment, as a trigger of depression, were investigated. Rats were submitted to different durations of chronic unpredictable mild stress to induce depressive-like behavior and evaluated by weight change, sucrose preference test, open field test, and novelty suppressed feeding test. High-performance liquid chromatography was employed to detect glutamate content of hippocampal protein expression during Western blot and immunofluorescence. Results showed that 21-day chronic unpredictable mild stress was sufficient for inducing significant depressive-like behavior (reduced body weight and sucrose preference, increased feeding, and immobility time) in a model of depression. Chronic unpredictable mild stress increased the level of hippocampal glutamate, while intervention caused a considerable rise in the expression levels of Bax, caspase 3, and calcium/calmodulin-dependent protein kinase II, accompanied by a down-regulated level of B-cell lymphoma-2. Exposure to this stress model reduced hippocampal glutamate ionotropic receptor N-methyl-D-aspartic acid type subunit 2A, neuronal nuclear protein, and glial fibrillary acidic protein expression levels while it raised the level of ionotropic glutamate receptor N-methyl-D-aspartic acid type subunit 2B level. It is concluded that chronic stress induces excessive glutamate release and overstimulation of N-methyl-D-aspartic acid receptors, followed by astrocytic apoptosis. Also, in depression, calcium overload in astrocytes is attributed to an underlying mechanism of astrocyte impairment.

[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.