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.
To observe the effect of acupuncture on the expression of glial fibrillary acidic protein (GFAP) in hippocampus and prefrontal cortex and the level of serum interleukin 10 (IL-10) in rats with depression, so as to explore its mechanism underlying improvement of depression.Thirty-two male SD rats were randomly divided into four groups: control, model, acupuncture, and medication (Fluoxetine, Flu) (n=8 rats in each). The depression model was established by using chronic restraint stress (constraint, fasting, water deprivation, etc.) combined with solitary raising for 28 days. Acupuncture was applied to "Baihui" (GV 20) and "Yintang" (GV 29), and bilateral "Sanyinjiao" (SP 6) for 20 min, once daily for 28 days. Fluoxetine (1.8 mg/kg) was given to rats of the medication group by gavage once every day for 28 days. Sucrose consumption test and open field test (crossing and rearing locomotion) were carried out to evaluate the behavioral changes. Western blot was used to detect the expression of GFAP in the hippocampus and prefrontal cortex, and the content of serum IL-10 was detected by enzyme linked immunosorbent assay (ELISA).After modeling, the sucrose consumption, the crossing numbers and rearing times, hippocampal GFAP protein expression and serum IL-10 content were significantly decreased and prefrontal GFAP protein expression was up-regulated markedly in the model group relevant to the control group (P<0.01). After the treatment, the decreased levels of sucrose consumption and crossing numbers, hippocampal GFAP protein expression and serum IL-10 content and the increased prefrontal GFAP protein expression were considerably suppressed in both medication and acupuncture groups compared with the model group (P<0.05, P<0.01). No significant differences were found between the acupuncture and medication groups in increasing the rats' locomotion, sucrose consumption, hippocampal GFAP protein expression (P>0.05) and in down-regulating prefrontal GFAP protein expression (P>0.05 ) except up-regulation of IL-10 level.Acupuncture intervention plays a positive role in anti-depression in rats, which may be related to its effects in regulating the expression of GFAP in the hippocampal and prefrontal astrocytes, and in increasing the content of serum anti-inflammatory cytokine IL-10.
The contents of 2011 Tokyo Declaration on Japanese Acupuncture and Moxibustion (Declaration for short) and its effect on development situation, current status, features, opportunities and challenges of Japanese acupuncture and moxibustion are introduced, some proposals brought up in the Declaration are analyzed as well. The Declaration summarizes six characteristics of Japanese acupuncture and moxibustion, including paying great attention to palpation techniques such as pulse and abdominal diagnosis, always selecting response point in the meridian during acupuncture treatment, etc. Also six proposals have been brought up to promote the development of Japanese acupuncture and moxibustion, such as being devoted to spread the latest knowledge of acupuncture and moxibustion to medical professionals and the public in order to get correct understanding and proper evaluation, etc. What's more, the Declaration makes a prospection of improving international academic exchange and promoting the globalization of acupuncture and moxibustion and so on. The Declaration is served as a link between past and future in the history and developing process of Japanese acupuncture and moxibustion, which has a great meaning to the development of Japanese acupuncture and moxibustion. We should have a clear understanding of weakness and strength in the development of acupuncture and moxibustion, seize the opportunity and develop science of acupuncture and moxibustion with our own characteristics, which makes more contribution to development of international acupuncture and moxibustion.
Deqi (needle sensation), is closely related to clinical therapeutic effect of acupuncture in the treatment of different clinical conditions. In the present paper, the authors summarized various components or concepts of Deqi mainly in the foreign studies collected from Pubmed database. At present, foreign researches about Deqi mainly include 1) the subjects' subjective qualitative and quantitative descriptions about Deqi, 2) correlation between acupuncture stimulation induced Deqi and clinical therapeutic effects, and 3) responses of different brain regions or the connectivity of brain network shown by functional magnetic resonance imaging (fMRI) during Deqi by needling different acupoints. According to the current commonly used 6 questionnaires, aching, tingling, numbness, heaviness, dull pain, throbbing, and deep pressure sensation are the most frequently seen components of Deqi of acupuncture stimulation. The factors influencing Deqi are psychological state, personal previous experience and cultural background. Regarding the degree of Deqi and clinical effects or outcomes, the conclusions are controversial.of fMRI analysis shows that in spite of extensive deactivation of the limbic system has been found in many studies, and the connectivity of the intrinsic brain functional networks is increased during acupuncture-induced Deqi, the significance of activation or deactivation of some brain regions remains unclear, and the related mechanisms need to be studied further. No matter activation or deactivation of different brain regions during Deqi, the most important issue is the relationship between Deqi and clinical therapeutic effects. Further studies are definitely needed.
To observe the influence of acupuncture needle stimulation-induced sharp pain on the curative effect of acupuncture therapy for primary dysmenorrhea (PD) patients with cold damp stagnation syndrome (CDSS).A total of 87 PD patients with CDSS experiencing abdominal pain (> or =40 mm in visual analogue scale, VAS) were randomly asigned to deqi-expectation group and no-deqi-expectation group which were further divided into deqi-expectation + sharp pain (n = 31), deqi-expectation + no-sharp pain (n = 12), no-deqi-expectation + sharp pain (n = 17), no-deqi-expectation + no- sharp pain (n =27) groups. On the first day of abdominal pain attack, bilateral Sanyinjiao (SP 6) were punctured respectively with thicker needles with deeper insertion for deqi-expectation patients and thin filiform needles with shallow insertion for no-deqi-expectation patients. The needles were manipulated for 30 s with uniform reinforcing-reducing method for all the deqi-expectation patients, which was repeated once again every 10 min during 30 min of needle retention. The VAS was used to evaluate the patients' abdominal pain severity before treatment and 0, 10 min after acupuncture needle withdrawal.Following acupuncture stimulation of SP 6, the VAS scores of menstrual pain at both 0 min and 10 min after withdrawing acupuncture needles were significantly decreased in the deqi-expectation + sharp pain group, deqi-expectation + no-sharp pain group, no-deqi-expectation+sharp pain group and no-deqi-expectation + no-sharp pain group (P<0. 05), and that of 10 min post-needle withdrawal was markedly lower than that of 0 min in the deqi-expectation + sharp pain group ( P<0. 05). No significant differences were found in the VAS difference values at different time-points between deqi-expectation plus sharp pain and deqi- expectation + no-sharp pain groups, and between no-deqi-expectation + sharp pain and no-deqi-expectation + no-sharp pain groups (P>0.05).Acupuncture stimulation of SP 6 has an immediate analgesic effect in PD women with cold damp stagnation syndrome, which was not affected by needling-induced sharp pain, deqi-expectation, and thicker or thinner needle with shallow and deeper insertion.
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.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.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.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.
The paper introduces professor MA Hui-fang's experience in age-related macular degeneration treated with acupuncture at Jingming (BL 1). It is believed that the basic pathogenesis of this disease refers to liver and kidney insufficiency and weakness of spleen qi. Based on the academic ideas of yang qi and meridian-collateral system, the treatment principle is proposed as "invigorating yang qi, replenishing the liver and kidney and nourishing the spleen and stomach". Regarding acupoint selection, Jingming (BL 1) is specially used, combined with the 4 front-mu points (Zhongwan [CV 12], Guanyuan [CV 4] and bilateral Tianshu [ST 25]), as well as the empirical points for eye diseases (Jingming [BL 1], Baihui [GV 20] and Zulinqi [GB 41]). Concerning to needling technique, shuci (transport needling), fenci (intermuscular needling) and yuandaoci (distal needling) are dominated. Eventually, a set of unique therapeutic method has been accumulated through professor MA Hui-fang's clinical practice in treatment of age-related macular degeneration.介绍马惠芳教授针刺睛明穴为主治疗年龄相关性黄斑变性临床经验。认为本病多以肝肾不足、脾气虚弱为基本病机，基于阳气和经络体系学术观点提出“振阳气，补肝肾，养脾胃”的治疗原则；治疗取穴上重用睛明，配伍腹募四穴（中脘、关元、双侧天枢）与眼病经验组穴（睛明-百会-足临泣），手法上以输刺、分刺、远道刺为主，形成一套独具特色的治疗方法。.
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