Fire acupuncture for anti-LGI1 antibody autoimmune encephalitis: a case report.

Autoimmune encephalitis, a class of encephalitis, is clinically characterized by multifocal or diffuse brain injury, including aberrant mental behavior, convulsions, and near-event memory impairment. In this article, we describe a female patient with autoimmune encephalitis who tested positive for leucine-rich glioma inactivated 1 (LGI1) antibodies and had hippocampal inflammatory edema in the lesion area. During the first 3 months of her illness, the patient primarily experienced memory loss, the onset of rigid twitching in her extremities that lasted for 1 min while in remission, and incontinence. After gamma globulin administration, methylprednisolone shock, and other symptomatic therapies during hospitalization, the patient's psychiatric symptoms and seizures improved considerably; however, she did not fully recover her memory. After receiving fire acupuncture for 6 months, the patient's understanding, orientation, and calculation skills improved considerably. Her memory and mental state were also improved at the follow-up visit. In this case, the use of fire acupuncture for the treatment of autoimmune encephalitis resulted in favorable outcomes with important benefits for conditions affecting the central nervous system; however, more convincing data are required to support the effectiveness of this treatment method.

Acupuncture with twirling reinforcing and reducing manipulation shows a control of hypertension and regulation of blood pressure-related target brain regions in spontaneously hypertensive rat: a preliminary resting-state functional MRI study.

Aim: To observe the effects of acupuncture manipulations on blood pressure and brain function in spontaneously hypertensive rats and elucidate the anti-hypertensive effect of the manipulations' central mechanism. Methods: This study used acupuncture twirling reinforcing, acupuncture twirling reducing, and acupuncture twirling uniform reinforcing-reducing manipulations to act on the bilateral TaiChong point of rats. The depth of acupuncture was 1.5-2 mm, and twisting was performed at a frequency of 60 times/min within ±360° for 3 min, followed by the needle being retained for 17 min. Functional magnetic resonance imaging was performed at the end of the intervention. Regional homogeneity and amplitude of low-frequency fluctuations were used to assess the differences in brain regions in each group of rats, and the core brain region (left hypothalamus) among the differential brain regions was selected as the seed for functional connectivity analysis. Results: (1) The anti-hypertensive effect was achieved by acupuncture manipulations, and the anti-hypertensive effect of twirling reducing manipulation on spontaneously hypertensive rats was better than that of twirling uniform reinforcing-reducing and twirling reinforcing manipulations. (2) After regional homogeneity and amplitude of low-frequency fluctuations analyses, the hypothalamus, the brain region related to blood pressure, was activated in the twirling uniform reinforcing-reducing manipulation group; the corpus callosum and cerebellum were activated in the twirling reinforcing manipulation group; and the hypothalamus, olfactory bulb, corpus callosum, brainstem, globus pallidum, and striatum were activated in the twirling reducing manipulation group. (3) According to the functional connectivity analysis, different acupuncture manipulations increased the functional connections between seed points and the brainstem, olfactory bulb, and cerebellum, etc. Conclusion: These results suggest that acupuncture manipulations achieved the hypotensive effect and the twirling reducing manipulation had a better hypotensive effect on spontaneously hypertensive rats than twirling uniform reinforcing-reducing and twirling reinforcing manipulations; the central mechanism of the anti-hypertensive effect of twirling reinforcing and reducing manipulation may be related to the activation of brain regions associated with blood pressure regulation and the functional connections between them. Furthermore, brain regions involved in motor control, cognition, and hearing were also activated. We hypothesize that activation of these brain regions may help prevent or mitigate the onset and progression of hypertensive brain damage.

Electroacupuncture and manual acupuncture at LR3 and ST36 have attenuating effects on hypertension and subsequent cognitive dysfunction in spontaneously hypertensive rats: A preliminary resting-state functional magnetic resonance imaging study.

Introduction: Chronic hypertension may have a contributory role toward cognitive impairment. Acupuncture exerts protective effects on cognitive functions while controlling the blood pressure. However, the neural mechanism underlying the dual attenuating effect of acupuncture remains unclear. In this study, we investigated the effects of electroacupuncture (EA) and manual acupuncture (MA) on the functional activity of the brain regions of spontaneously hypertensive rats (SHRs) by through resting-state functional magnetic resonance imaging (rs-fMRI). We also evaluated the differences in these functional activities between the EA and MA groups. Methods: We randomly assigned 30 SHRs into the EA, MA, and model (SHR) groups. Wistar Kyoto rats (n = 10) were used as normal control (WKY). The interventions were administered once every alternate day for 12 weeks. The systolic blood pressure of all rats was recorded every 2 weeks until the end of the intervention. After the intervention, rs-fMRI scanning was performed to access the whole brain data of rats randomly selected from each group evenly. The amplitude of low frequency fluctuation (ALFF) analysis, regional homogeneity (ReHo) analysis, and functional connectivity (FC) analysis were also conducted. The Morris water maze (MWM) test was conducted to evaluate the learning and memory of the rats. Hematoxylin-eosin staining and Nissl staining were performed to observe histopathological changes in the key brain regions. Results: We demonstrated that, when compared with the SHR group, the EA and MA groups had significantly lower blood pressure and better performance for behavioral test indices, and that the effect of EA was better than that of MA. ALFF and ReHo analyses revealed enhancement of the neuronal activity of some functionally impaired brain areas in the EA and MA groups. The main callback brain regions included the hypothalamus, entorhinal cortex, brain stem, prelimbic cortex, cingulate cortex, corpus callosum, and cerebellum. The FC analysis demonstrated that EA and MA enhanced the functional connectivity between the seeds and brain regions such as the brain stem, entorhinal cortex, hippocampus, prelimbic cortex, and cerebellum. The pathological test of the entorhinal cortex also verified the protective effect of acupuncture on the neuronal functional activity. Discussion: Our findings suggested that EA and MA exhibited attenuating effects on hypertension and cognitive dysfunction by enhancing the functional activities in the corresponding brain regions. Moreover, EA activated more callback brain regions and functional connectivity than MA, which may explain why the effect of EA was better than that of MA.

Acupuncture at Taichong and Zusanli points exerts hypotensive effect in spontaneously hypertensive rats by metabolomic analysis.

BACKGROUND: The development of hypertension affects several target organs, the kidneys being one of them. Acupuncture has been used to treat hypertension for a long time. Several mechanisms of acupuncture on hypotensive effect have been reveled, while the effects of acupuncture on the alterations in renal cortex from a metabolomic perspective are still unclear. METHODS: Twelve male Wistar rats served as the control group (Wistar Group). Twenty-four male spontaneously hypertensive rats (SHR) were randomly divided into two groups: the model group (SHR Group) and the acupuncture group (AC Group). In the AC Group, milli-needle acupuncture was used to puncture the bilateral Taichong (LR3) and Zusanli (ST36) points. Blood pressure values were measured weekly and the rats were euthanized after three weeks. Renal cortical tissues were collected for non-targeted and targeted metabolomic analyses. RESULTS: Acupuncture reduced blood pressure values in rats (Compared with the SHR Group, P < 0.001). Thirteen metabolites with significant differences and three metabolic pathways were screened by untargeted metabolomics. The SHR Group was compared with the Wistar Group and AC Group both involving metabolites and pathways related to bile acid metabolism. Furthermore, targeted metabolomics quantification of four bile acids, Cholic acid (CA), Allocholic acid (ACA), Deoxycholic acid (DCA) and Chenodeoxycholic acid (CDCA), revealed that all bile acid concentrations were relatively high in the SHR Group, except for ACA. CONCLUSION: This study indicate that abnormal bile acid metabolism may be an independent risk factor the development of hypertension. Acupuncture at Taichong and at Zusanli points effectively modulated bile acids metabolism in SHR renal cortex tissues to exert a hypotensive effect, and CA may be able to be a new target for the treatment of hypertension.

The protective effect of electroacupuncture on the renal cortex of SHRs: A metabonomic analysis.

Hypertension affects multiple organs in the body during the development of the disease. The antihypertensive effect of acupuncture has been confirmed. How the protective effect of electroacupuncture on the renal cortex of the spontaneously hypertensive rat (SHR) is achieved has not yet been determined. The purpose of this study was to understand the impact of electroacupuncture on the blood pressure of SHRs and the impact on metabolites in the renal cortex, looking for potential differential metabolites and then proceeding to the next step of exploratory research. The experimental animals were divided into four groups: control group, model group, electroacupuncture group and losartan potassium group. Electroacupuncture on bilateral Taichong (LR3) and Zusanli (ST36) lasted for 3 weeks, and the renal cortex was collected for metabonomics research. UHPLC-MS was used to analyze the changes in the metabolic spectrum of renal cortex tissue. The results showed that electroacupuncture can significantly reduce the blood pressure of SHRs. A total of 12 metabolites changed significantly in the comparison between each group and the model group.The possible mechanism is that the primary bile acid biosynthesis, bile secretion, tryptophan metabolism and other metabolic pathways affect the renal cortex.

[Investigation and analysis on the current situation of clinical practice guidelines for acupuncture and moxibustion at home and abroad].

To provide directional suggestions for the establishment of international clinical practice guidelines for acupuncture and moxibustion by investigating the current situation of clinical practice guidelines for acupuncture and moxibustion at home and abroad. The clinical practice guidelines were obtained by questionnaire survey, database retrieval and experts consulting. The guidelines were read carefully, and the content was analyzed. A total of 27 acupuncture-moxibustion clinical practice guidelines were retrieved, of which most of the guidelines came from China. The definition and scope of "acupuncture and moxibustion "vary according to different guidelines; and the focus of the content and the method of establishing the guidelines are quite different, so it is very necessary to unify the formulation methods of acupuncture-moxibustion clinical practice guidelines. Chinese clinical practice guidelines for acupuncture and moxibustion were characterized by taking the ancient literature as the evidence. Excavating the value of ancient literature and clinical experience of acupuncture-moxibustion experts are the key points and difficulties in the developing of clinical practice guidelines of acupuncture and moxibustion in the future.

Efficacy of induction chemotherapy combined with chrono-chemotherapy and intensity-modulated radiotherapy on locally advanced nasopharyngeal carcinoma.

PURPOSE: The purpose of this study was to compare the efficacy and safety of induction chemotherapy combined with chrono-chemotherapy or conventional chemotherapy and intensity-modulated radiotherapy (IMRT) in locally advanced nasopharyngeal carcinoma. METHODS: 150 patients with locally advanced nasopharyngeal carcinoma were divided into two groups: chrono-chemotherapy group (n=75, receiving induction chemotherapy combined with chrono-chemotherapy and IMRT, and control group (n=75, receiving induction chemotherapy combined with conventional chemotherapy and IMRT. Besides, the levels of T lymphocyte subsets in peripheral blood before and after treatment were compared, and the long-term survival and disease progression were followed up and recorded. RESULTS: After treatment, the short-term efficacy of patients was evaluated. The overall response rate was 94.7% (71/75) in chrono-chemotherapy group and 96.0% (72/75) in control group. Moreover, the levels of cluster of differentiation (CD)3+, CD4+, CD8+, CD4+/CD8+, CD16+CD56+ and CD19+ T cells in peripheral blood of patients at 6 months after treatment were significantly lower than those before treatment. The level of posttreatment CD16+CD56+ T cells in chrono-chemotherapy group was significantly higher than that in control group. Furthermore, the follow-up results showed that the 3-year overall survival (OS) was 73.3% and 69.3%, and the 3-year progression-free survival (PFS) was 60.0% and 62.7% in chrono-chemotherapy group and control group, respectively. Finally, Log-rank test showed no significant differences in OS and PFS between the two groups of patients. CONCLUSIONS: As a new treatment mode, chrono-chemotherapy combined with induction chemotherapy and IMRT can reduce the incidence rate and severity of treatment-related adverse reactions and improve immunosuppression without reducing clinical efficacy, which is worthy of clinical promotion and application.

Clinical study on acupuncture treatment of hypertension with hyperactivity of liver yang.

INTRODUCTION: Hypertension can lead to different degrees complications of cardiovascular and cerebrovascular, and increase the risk of sudden death. Acupuncture has become a complementary alternative therapy for hypertension because of its antihypertensive and nontoxic side effects. However, there is still lack of evidence-based medicine evidence for an effective acupuncture antihypertensive prescription. The purpose of this study is to evaluate the effect of a special acupuncture prescription on hypertension with hyperactivity of liver yang. METHODS: In this randomized controlled trial, we will recruit 56 hypertensive patients with hyperactivity of liver yang. Then the patients will be randomly divided into control group and experimental group. The control group will be treated with western medicine, and the experimental group will be treated with medicine combined with acupuncture. The intervention will last 4 weeks. The indices will be collected before acupuncture, after acupuncture, and 2 weeks after acupuncture. The primary outcome will be 24-hour ambulatory blood pressure. The secondary outcomes will be clinic blood pressure, anxiety and depression score, and the syndrome score of hyperactivity of liver yang. The auxiliary indicators will be blood pressure load values and salt sensitivity risk rate. The exploratory indicator will be acupoint diagnosis. The safety evaluation indicator will be incidence of adverse events. DISCUSSION: The results of this study will provide favorable evidence for the efficacy and safety of acupuncture in reducing blood pressure, and explore the positive reaction acupoints which related to hypertension.

Proteomics analysis of the hypothalamus in spontaneously hypertensive rats treated with twirling reinforcing manipulation, twirling reducing manipulation or electroacupuncture.

Hypertension is one of the primary risk factors for cardiovascular diseases. Numerous proteins serve a critical role in hypertension. Acupuncture has been widely used as a treatment for hypertension in China. The results of the current study suggested that electroacupuncture (EA), twirling reinforcing manipulation (TRFM) and twirling reducing manipulation (TRDM) may be useful in the treatment of hypertension. Additionally, proteome analysis of spontaneously hypertensive rats treated with EA, TRFM and TRDM was performed. There were 117 (EA group), 61 (TRFM group) and 86 (TRDM group) differentially expressed proteins (DEPs) identified in the respective experimental groups compared with the model group. Moreover, parallel reaction monitoring assays were used to validate the reliability of the DEPs. The majority of the results were consistent with previous proteomics results, in particular that for expression of neudesin neurotrophic factor (NENF). NENF may potentially represent an antihypertensive drug target.

A protocol for systematic review and meta-analysis of the effect of acupoint therapy for essential hypertension.

BACKGROUND: Essential hypertension remains an enormous public health concern, imposing a major burden of morbidity and mortality worldwide. Relevant studies showed that acupuncture therapy might be effective in treating essential hypertension. However, there is no consistent conclusion so far. The aim of this study was to assess the efficacy and safety of acupuncture therapy for patients with essential hypertension. METHODS: We searched the PubMed, Embase, the Cochrane Library, Web of Science, the Chinese National Knowledge Infrastructure (CNKI), and the Wan-fang databases from inception through November 29, 2019. Randomized controlled trials investigating acupuncture therapy for hypertension were included. We will use Endnote software X8 for studies selection, Review Manager software 5.3 for the data analysis. RESULTS: We will synthesize current studies to evaluate the safeties and effectiveness of acupuncture for essential hypertension. CONCLUSIONS: Our study will provide the evidence of acupuncture therapy for essential hypertension.

Long-Term Vegan Meditation Improved Human Gut Microbiota.

OBJECTIVE: Meditation has been widely used for the treatment of a variety of psychological, cardiovascular, and digestive diseases as well as chronic pain. Vegetarian diets can effectively prevent hypertension, metabolic diseases such as diabetes and obesity, and certain cancers. Meditation and vegetarian diets have been recognized as components of a healthy lifestyle and have therefore attracted more people around the world. Meditation can help regulate overall health through the neural-endocrine-immune network. Changes in dietary habits can affect the composition of the intestinal flora, which in turn affects human physiology, metabolism, nutrition, and immune function through the bacteria-intestine-brain axis. Here, we aimed to investigate the effect of long-term meditation and vegan diet on human intestinal flora. MATERIALS AND METHODS: The present study used 16S rDNA sequencing technology to detect the differences in intestinal flora between 12 healthy vegan subjects receiving long-term meditation training and 12 healthy omnivorous subjects who never received any meditation training. RESULTS: The results showed that, compared with the subjects in the omnivorous healthy control group who had never received any meditation training, the intestinal flora structure in the people who followed the long-term vegan meditation practices changed significantly. The intersection set between the results of the LEfSe analysis and the Wilcoxon rank sum test includes 14 bacterial genera. These 14 genera are defined as the dominant genera, and the AUC value was 0.92 in the ROC curve, which demonstrates that the 14 genera can be used as a biomarker to distinguish the two groups. Three beneficial bacteria genera (Bifidobacterium, Roseburia, and Subdoligranulum) were significantly enriched in the meditation group with a threshold of 4, according to the LDAs. The functional prediction of differentially enriched intestinal flora showed that the metabolism of tyrosine, propionate, niacin, and nicotinamide in the intestinal micro-organisms in the meditation group was significantly reduced compared with those in the control group, while the biosynthesis of flavones, flavone alcohols, butosin, and neomycin; flavonoid-mediated oocyte maturation; cytoskeleton protein pathways; and antigen processing and presentation were significantly enhanced. CONCLUSIONS: These results indicate that long-term vegan meditation plays a positive role in improving the body's immunity and adjusting endocrine and metabolic levels, enabling the body to be in a state of good health.

[Origin and relationship of jing-well points and Shixuan (EX-UE 11)].

Both the twelve jing-well points and Shixuan (EX-UE 11) are the commonly used first-aid points. These two kinds of acupoints are located closely and similar in function, hence, they are often confused in application. In order to explore the origin of their location and theory as well as their relationship, the relevant data were retrieved. It has been found that the relationship between jing-well points and Shixuan (EX-UE 11) is traced at the earliest time to Huangdi Neijing (Yellow Emperor's Internal Classics). It is believed that the jing-well points refer to the starting points or the ending points of the twelve regular meridians and Shixuan (EX-UE 11) are located at the crossing sites of yin-yang related meridians of the regular meridians. These two kinds of acupoints are interconnected, share the same source and are also different from each other. Qiduan (EX-LE 12) is also named as foot-Shixuan. Shixuan (EX-UE 11) and Qiduan (EX-LE 12) can be regarded as the same category, just like jing-well points. In clinical practice, the jing-well points are generally selected in treatment of internal diseases, local diseases and those on the running course of meridians. They can be used separately in treatment. Shixuan (EX-UE 11) is the first option, or combined with Qiduan (EX-LE 12) in the emergent treatment of tense syndrome and syncope. The jing-well points and Shixuan (EX-UE 11) are different even though sharing the same origin. They are mutually benefited and supplemented with each other in clinical practice.

[Acupuncture strategy for Bu-yi in Inner Canon of Yellow Emperor].

This article focuses on the Bu-yi (the disease has not been cured after treatment) recorded in the Inner Canon of Yellow Emperor and discusses four aspects, including acupuncture feasibility, acupuncture treatment transformation, acupuncture point selection and acupuncture treatment principles. We hope to explain the virtual acupuncture in the Inner Canon of Yellow Emperor from a deeper level and provide new ideas for clinical acupuncture treatment.

[Exploration into the simplex reinforcing-reducing manipulation of acupuncture].

Four controversial types of simplex reinforcing-reducing manipulation of acupuncture and their possible meanings were summarized to explore several key elements of reinforcing-reducing manipulation of acupuncture, in addition, the simplex reinforcing-reducing manipulation of acupuncture was classified by single factor. It is concluded that the definition of simplex reinforcing-reducing manipulation of acupuncture should try not to include other non-manipulative elements. According to single factor, it can be divided into: needle-oriented reinforcing-reducing manipulation, twisting reinforcing-reducing manipulation, lifting and interpolating reinforcing-reducing manipulation, fast and slow reinforcing-reducing manipulation, breathing reinforcing-reducing manipulation, opening and closing reinforcing-reducing manipulation. In addition, after considering the effect and principle of number reinforcing-reducing manipulation, it can be considered.

[Regulating effect of electroacupuncture on left ventricular function and autophagy-specific proteins in spontaneously hypertension rats].

OBJECTIVE: To investigate the effect of electroacupuncture (EA) on cardiac hypertrophy and expression of myocardial autophagy-specific proteins in spontaneously hypertensive rats (SHRs). METHODS: Twelve male Wistar Kyoto (WKY) rats were selected as the normal control group, and 24 male SHRs were randomized into model and EA groups (n＝12 in each). EA (2 Hz /15 Hz, 1 mA) was applied to "Taichong" (LR3) and "Baihui" (GV20) for 20 min, once a day for successive 30 days. The other two groups only received the same grasping and fixation procedures. The systolic blood pressure (SBP) was measured using a non-invasive blood detector, and the left ventricular function including the left ventricular anterior wall diameter (LVAWd), left ventricular posterior wall diameter (LVPWd) and left ventricular internal diameter at end-diastolic dimension (LVIDd) was detected using a real-time echocardiography imaging system, and the left ventricular mass index (left ventricle weight / body weight, LVMI) was calculated. The expression of Beclin-1 and LC3 proteins in the left ventricle tissue was detected by Western blot. Pathological changes of the myocardial tissue were observed by Masson staining and transmission electron microscope (TEM). RESULTS: After the intervention, the elevated SBP was significantly lowered in the EA group relevant to the model group (P<0.01) and the increased LVAWd, LVPWd and LVMI were markedly decreased in the EA group (P<0.01, P<0.05), while the reduced LVIDd was significantly ameliorated in the EA group (P<0.01). Masson staining showed that in SHRs, disorder of arrangement of cardiac myofibers, swelling of cardiomyocytes, widened space among myocardial cells with a large number of collagenous fibers were observed, and under TEM, aggregation and unequal size of myocardial mitochondria with vacuolation and rupture, autophagosomes and autophagic lysosomes were seen. These changes were relatively milder in the EA group. Western blot showed that hypertension induced up-regulation of Beclin-1 and LC3-II and ratio of LC3-II/LC3-I, and down-regulation of LC3-I were significantly suppressed in the EA group (P<0.01, P<0.05). CONCLUSION: EA at LR3 and GV20 may improve the left cardiac function, myocardial morphological changes and the degree of autophagy in SHRs, which is related to its effects in down-regulating the expression of myocardial Beclin-1 and LC3-II and in up-regulating expression of LC3-I.

[Progress of the application of PET technology in acupuncture research].

To further investigate the application of positron emission tomography (PET) technology in acupuncture research field, with "PET" and "acupuncture" as keywords, the related literature published from 1997 to 2018 was searched in PubMed, CNKI and WANFANG database; then the literature was classified and analyzed. The results showed that in clinical and experimental studies, whether in physiological or pathological conditions, PET technology has verified the specificity of acupoints, bidirectional regulation of acupoints, and the clinical effect of qi-arrival from the level of brain functional activity. It has deeply revealed the central mechanism underlying that acupuncture has multi-target, multi-channel and multi-level overall effects. The purpose of this study is to provide objective scientific basis for acupuncture research, and then potentially guide the clinical practice.

Twirling reinforcing-reducing manipulation-central mechanism underlying antihypertensive effect on spontaneous hypertension in rats.

OBJECTIVE: To investigate antihypertensive effect in rats in order to confirm that twirling reinforcing-reducing manipulation (TRRM) might be the central mechanism underlying the action. METHODS: In the study, 18F-2-fluoro-deoxy-D-glucose positron emission tomography (18F-FDG-PET) was employed. Fifity-six spontaneous hypertensive rats (SHRs) were randomly divided into a model group, a single-needle acupuncture (SNA) group, a twirling reinforcing group (SNA + TRF) and a twirling reducing (SNA + TRD) group. Fourteen Wistar rats were assigned to the control group. The acupuncture intervention at Taichong (LR 3) acupoint was administered once daily in the SNA, SNA + TRF and SNA + TRD groups for 14 days, with 1 d interval between the two weeks. The blood pressure (BP) of all rats was measured repeatedly and 18F-FDG-PET scans were conducted on the 14th day. PET images were processed with Statistical Parametric Mapping 8.0. RESULTS: After the intervention, systolic BP showed a significant decrease in the SNA, SNA+TRF and SNA + TRD versus the model groups (all P < 0.01) and in the SNA + TRF and SNA + TRD versus the SNA groups (both P < 0.01), with the SNA+TRD group exhibited the best antihypertensive effect (P < 0.01). The key brain regions activated by TRRM were mainly concentrated in the cerebellum, hippocampus, hypothalamus, medulla oblongata, insular cortex, midbrain, thalamus and visual cortex. CONCLUTION: TRRM could significantly lower the BP of SHRs by improving the cerebral glucose metabolism of the activated key brain regions and the underlying central mechanism may be related to the central rennin-angiotensin system and neurotransmission.

[Meridian differentiation of low back pain in Neijing (Inner Canon of Yellow Emperor)].

There are various contents about diagnosis and treatment of low back pain in Neijing (Inner Canon of Yellow Emperor), which are closely related to meridians and collaterals, forming a complete theoretical system of meridian differentiation for low back pain. Its theory and application are interpreted in this paper from five main aspects, including 18 meridians and collaterals densely distributing in the tendons and bones of the waist, the pathogenesis of low back pain lying in the disorders of the meridian qi and blood, the nature of low back pain being reflected by the color and shape of meridians and collaterals, the disordered meridians of low back pain being first identified based on syndrome differentiation, the acupuncture prescription being selected according to meridian differentiation. The purpose of this paper is to guide clinical practice, explore the advantages and characteristics of meridian differentiation, and provide theoretical reference and evidence for promoting the standardization of TCM.

[Hypothalamic Transcription Profiles Associated with Twirling-reducing Needling in Rats with Stress-induced Prehypertension].

OBJECTIVE: To observe the effect of twirling-reducing needling on changes of profile of differentially-expressed genes in the hypothalamus in rats with stress-induced prehypertension (SI-PHT), so as to explore its mechanism under-lying improvement of prehypertension. METHODS: Wistar male rats were randomly divided into blank control group (n=12), model group (n=12) and acupuncture group (n=10). The SI-PHT model was established by planta-electric-shock stimulation (30 V, 5 s) plus noise stimulation (80-100 db, 50 ms), twice daily, continuously for 11 days. Manual acupuncture stimulation (twirling-reducing needling) was applied to bilateral "Taichong" (LR 3) and "Quchi" (LI 11) for about 1 min (60 cycles/min), followed by retaining the needles for 20 min during modeling preparation, once daily for 11 days. The systolic blood pressure (SBP) and behavior changes were recorded before intervention and on the 3rd, 5th, 7th, 9th and 11th day during modeling. The expression (Fold change,|FC| ≥ 1.5) profile of genes in the hypothalamus was analyzed using Affymetrix GeneChip Rat Gene 2.0 ST Array, followed by analyzing the differentially-expressed genes involving the related biological process,molecular function, and signaling pathways by using Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG), separately. RESULTS: After modeling, the systolic pressure levels were remarkably increased from the 3rd day to the 11th day in both model and acupuncture groups relatively to their respective baseline levels (P<0.01), and were significantly lower in the acupuncture group than in the model group (P<0.01) from the 5th day to the 11th day. Meanwhile, 93 genes were up-regulated and 153 down-regulated in the model group relative to the control group (P<0.05,|FC| ≥ 1.5), while in comparison with the model group, 59 genes were up-regulated and 86 down-regulated in the acupuncture group (P<0.05,|FC| ≥ 1.5). The expression levels of the 40 differen-tially-expressed genes (24 up-regulated and 16 down-regulated) in the model group were evidently reversed after acupuncture stimulation (P<0.05,|FC| ≥ 1.5). After acupuncture stimulation, the expression of acyl-CoA synthetase medium-chain family member 3 (Acsm 3) gene was down-regulated, and chorionic gonadotropin-alpha (Cgα), crystal (Cry) αB and thyroid stimulating hormone beta (Tshß) genes and the autoimmune thyroid disease (AITD) pathway were up-regulated (P<0.05,|FC| ≥ 1.5), suggesting an involvement of fatty acid biosynthetic processing, G-protein coupled receptor protein signaling, and hormone activity, etc. in acupuncture-induced blood-pressure lowering. CONCLUSIONS: Twirling-reducing needling of acupuncture can lower blood pressure in prehypertension rats, which may be related to its effects in regulating expression of Acsm 3, Cgα, CryαB, Tshß genes and in activating AITD pathway.

[Application of gene chip technology for acupuncture research over the past 15 years].

To explore the application of gene chip technology in the acupuncture research so as to provide evidences for the mechanism of acupuncture for regulating bodies. The literature on the application of gene chip technology in the acupuncture field from 2001 to 2016 was collected in PubMed, Springer, CNKI and WANFANG databases, which was analyzed and summarized. There were some achievements of the technology for acupuncture research, focusing on the five aspects, including the study of the relationship between meridian-point and viscera, the influencing factors of acupuncture effect, the effect and mechanism of acupuncture analgesia, the mechanism of acupuncture anti-aging, the effect and mechanism of acupuncture for diseases of each system. Gene chip technology plays an important role in researching acupuncture mechanism. It is an important technology for genomics study of acupuncture. However, there are also some disadvantages such as high cost, deficient data mining, non-uniform observation objects, deficient professionals, etc. All those need further resolution so as to promote the application of this technology in the acupuncture researching field.