Effects of Gualou Xiebai Banxia decoction on blood lipid content, oxidative stress and ox-LDL/Lox-1 pathway in ApoE-/- mice / 中国中药杂志

To observe the functions of Gualou Xiebai Banxia decoction（GXBD） on regulating lipid metabolism, anti-oxidation, and interposing ox-LDL/Lox-1 pathway, and to explore its anti-atherosclerosis (AS) mechanisms. AS models were established by using 42 Apo-E-/- male mice with high fat diet. AS model mice were randomly divided into the model group, simvastatin group, and GXBD high and low dose groups. C57BL/6J male mice were used as the normal control group, n=10 and the treatment lasted for 8 weeks. The levels of TC, TG, LDL-C, HDL-C, SOD, MDA, GSH-px, and ox-LDL in blood serum were tested 24 h after the last administration. The changes of aortic tissues structure were observed by HE staining; the expression levels of Lox-1 protein and the expression levels of mRNA were detected by Western blot and PCR respectively.Results showed that the blood lipid levels and MDA, ox-LDL levels in blood serum of model group were significantly higher than those in the normal control group, but SOD, GSH-px levels were significantly lower than those in the normal control group, and the Lox-1 protein and mRNA expression levels were also significantly higher than those in the control group(P<0.05), namely aortic atherosclerosis lesions were obvious in model group.The levels of blood lipid and MDA, ox-LDL of GXBD high and low dose groups and simvastatin group were significantly lower than those in model group, while SOD, GSH-px levels were significantly higher than those in model group, and Lox-1 protein and mRNA expression levels were significantly lower than those in model group(P<0.05), namely the aortic atherosclerosis lesions were significantly relieved. The above results indicated that GXBD was capable of modulating blood lipid, anti-oxidation, and inhibiting the expression of Lox-1, and interposing ox-LDL/Lox-1 pathway in the AS model Apo-E-/- mice, which may be one of the mechanisms of anti-atherosclerosis.

Effects on the tumor specific growth factor and tumor necrosis factor α in rats' precancerous lesion of primary hepatocellular carcinoma by direct moxibustion at Ganshu (BL 18) acupoint / 中国结合医学杂志

<p><b>OBJECTIVE</b>To investigate the effect of direct moxibustion at Ganshu (BL18) on the serum concentrations of tumor specific growth factor (TSGF) and tumor necrosis factor α (TNF-α) in a rat model with precancerous lesion of primary hepatocellular carcinoma (HCC), so as to explore the mechanism of moxibustion underlying improvement of HCC.</p><p><b>METHODS</b>Sixty male Wistar rats were randomly divided into control group (n=10), model group (n=20), prevention group 1 (n=15) and prevention group 2 (n=15). The normal rats were injected with physiological saline as blank control. At the same time, the rats of other three groups were injected with diethylnitrosamine to establish the HCC model. Direct moxibustion with grain-sized moxa was applied to bilateral Ganshu acupoint of the rats in the prevention group 1 (1 treatment course, 20 days) and prevention group 2 (2 treatment courses, 40 days), 5 doses for each acupoint, 0.5 mg/dose, once every other day. At each time point (before model establishment, the end of 1st course prevention, the end of 2nd course prevention and the end of model establishment), serum levels of TSGF and TNF-α were detected using enzyme-linked immunosorbent assay.</p><p><b>RESULTS</b>Compared with the control group, there was a remarkably increase of serum TSGF and TNF-α contents in the model group at the end of the experiment (P<0.05). At the end of the 1st course of direct moxibustion, the contents of serum TSGF and TNF-α of rats in the prevention group 1 were significantly increased compared with that of the model group (P<0.05). At the end of the 2nd course of direct moxibustion, serum TSGF and TNF-α levels of rats in the model group were higher than the normal group with significantly difference (P<0.05), and the levels of TSGF and TNF-α in the prevention group 2 were significantly reduced in comparison with the model group (P<0.05).</p><p><b>CONCLUSION</b>It was possible that direct moxibustion could inhibit precancerous lesion and postpone hepatocarcinogenesis, and the therapeutic effect of two courses were better than one course.</p>

Remarks on the relationship between deqi and effect of acupuncture / 中国针灸

Acupuncturists have always paid high attention to deqi (needling sensation) in clinical. However, relationship between deqi and curative effect has not been elucidated yet. In order to have a further understanding on effect of deqi on clinical effect, through study on literature associated with deqi since the establishment of People's Republic of China in 1949, it is held that various factors can influence therapeutic effect of acupuncture treatment, including whether needling sensation appears or not, the speed of deqi, the intensity of deqi, different types of sensations as well as propagated sensation along meridians (PSM). Joint launched multidisciplinary researches should be carried out to reveal the influence principle of deqi on acupuncture effect, and to lay foundations for the further studies on mechanism of deqi.

Progress on research of specificity of acupoint effects during "the 11th five-year" / 中国针灸

With retrieval in CNKI and MEDLINE data base, the articles in Chinese and English that were written by Chinese authors, which were about the specificity of acupoint effects during "the Eleventh Five-Year (2006-2010)", are included. Researchers have studied about the specificity of acupoint effects by cerebral function imaging technique and it turns out that from the perspective of central mechanism, there are differences among aupoint stimulatory effect. The curative effect of acupoints is significantly better than that of nonacupoints, different acupoints have different curative effects, the effect of disease-related acupoints is better than that of unrelated acupoints, those above have intitally proved the existence of specificity of acupoint effects. However, part of the research results need futher summaries, analysis and promotion as well as try to avoid low-level repeat in research design.

Doctor HUANG Shi-ping's acupuncture with golden needles / 中国针灸

Taking Doctor HUANG Shi-ping as the representative, the school of Huang's golden needle is based on Chinese martial art. Golden needles are adopted as main tool. Attaching great importance on the combination of acupuncture and moxibustioin, it is also characterized with penetrating needling with long needles. Through the development of three generations, it once outshone other schools in the field of acupuncture, and became famous all over the world. It made great contribution to the development of the course of acupuncture. However, with the development of the history, the form of acupuncture education as well as apparatus were all undergone an unified reform. Therefore, Doctor HUANG Shi-ping's acupuncture school be lost gradually.

Discussion on the influence of factors related organic on Deqi in acupuncture treatment / 中国针灸

<p><b>OBJECTIVE</b>To discuss the influence of factors related organic on deqi in acupuncture treatment and provide scientific evidence for further research on the influencing factors of deqi sensation.</p><p><b>METHODS</b>China National Knowledge Infrastructure (CNKI) database, VIP-Chinese scientific and technological journal database, Chinese biological medical (CBM) database and PubMed database were retrieved. There were 30 articles about the organic influencing factors of deqi and they were analyzed.</p><p><b>RESULTS</b>The organic related factors which includes individual constitution, syndrome classification, physical condition, specificity of acupoint function, tolerance and psychological factors play an important part in deqi in acupancture treatment, which should be brought to the forefront for acupuncture practitioners and researchers.</p><p><b>CONCLUSION</b>The organic factors are influencing the deqi sensation in many ways but most of the present studies are resting on the affirmation of the phenomenon. Further studies about organic related influencing factors on deqi should be carried out and scientific, objective indices of deqi sensation should be explored which may improve the clinical and research level of acupuncture.</p>

Progression of the study on the acupoints from 2006 to 2010 overseas / 中国针灸

With retrieval of MEDLINE database (from Jan 2006 to Dec 2010) and supplementary search on other important literatures, 29 overseas articles that were in accord with inclusive criteria were included. The results showed that the overseas scholars issued the international standard on human acupoint locations and proposed the localization system of animal acupoint model; discovered the new acupoint structure, characteristic of acupoint microcirculation, the states of the diseases could be specifically reflected through acupoint temperature, electric resistance, pressure and pain threshold, and the specific brainstem reaction could be induced by electroacupuncture at acupoints; verified initially the effect on nausea and vomiting with the related acupuncture methods at acupoints and explained the mechanisms on the local analgesia of acupuncture at acupoints; suggested that a further study should be expected on the low electric resistance property of acupoints and the effect specificity in the treatment of disease. Additionally, they were proposed that the domestic study should focus on the symptom treatment, correct application of logic reasoning, the secondary literature study and international exchange and cooperation. It is indicated that the overseas study has made the great progression on the acupoint locations, morphological structure, biological and physical properties, pathological reaction, stimulation effect, therapeutic effect and mechanism, and it provides the references for the domestic study in terms of study clues and methods.

Progress on the research of acupuncture's role in anti-early pregnancy in recent 9 years / 中国针灸

Through CNKI retrieval, 40 articles were selected from Medical Journals published between January 2003 and December 2011, and the study designs, intervention methods and conclusions of the articles were analyzed. It turned out that in the area of clinical research, the main usage of acupuncture was assist treatment of artificial abortion and drug-induced abortion: in artificial abortion, acupuncture can play a role in analgesia, artificial abortion syndrome relieving, and cervix dilating, while in the drug induced abortion, acupuncture can play a role in improving completed abortion rate, accelerating foetal sac release, decreasing side effects and regulating postoperative bleeding. In mechanism research, the effect of acupuncture on uterine tissue was revealed in terms of neuroendocrine. Although the certain role of acupuncture in assisting artificial abortion and drug-induced abortion has been confirmed in numerous clinical trials, its mechanism revealing was limited. The further study should focus on improving research method, acupuncture manipulation standardization and stimulation parameters optimization. What's more, the revealing of acupuncture's role in anti-early pregnancy should be emphasized to improve its effectiveness and scientificalness.