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To explore the effect of electroacupuncture on endometrial receptivity and the pregnancy outcomes of in vitro fertilization and embryo transfer (IVF-ET) in the patients with diminished ovarian reserve (DOR).Sixty-eight patients of DOR undertaken IVF-ET were randomized into an observation group (34 cases, 2 cases dropped off) and a control group (34 cases, 1 case dropped off). In the control group, endometrial preparation was performed according to the routine protocol. In the observation group, on the base of the treatment as the control group, acupuncture was applied to Geshu (BL 17), Shenshu (BL 23), Mingmen (GV 4), Shiqizhui (EX-B 8), Ciliao (BL 32), Zhongliao (BL 33), Tianshu (ST 25), Qihai (CV 6) and Guanyuan (CV 4), etc. Electric stimulation was given at Ciliao (BL 32)-Zhongliao(BL 33), Tianshu (ST 25)-Zigong (EX-CA 1), with disperse-dense wave, 2 Hz/15 Hz in frequency and tolerable current in intensity. Electroacupuncture was given once every two days, 3 times weekly, lasing 3 menstrual cycles till 1 day before embryo transfer. The endometrial thickness and morphology were observed on the day of human chorionic gonadotropin (HCG) of egg retrieval cycle, the day of endometrial transformation in frozen-thawed embryo transfer (FET) cycle and the day of embryo transfer in both groups successively; as well as HCG positive rate, clinical pregnancy rate, embryo implantation rate and live birth rate.In the observation group, the proportion of type A endometrium on the embryo transfer day was higher than those on HCG day of the egg retrieval cycle and the endometrial transformation day of FET cycle (Electroacupuncture improves the endometrial receptivity and IVF-ET pregnancy outcomes in the patients of diminished ovarian reserve.

To observe the effect of moxibustion at "Shenshu"(BL23) and "Guanyuan" (CV4) on decidua-lization and uterine natural killer cells in rats with thin endometrium, so as to explore its mechanism underlying promotion of embryo implantation.Female SD rats were randomly divided into normal control, model and wheat-grain-sized moxa cone moxibustion (moxibustion) groups, with 14 rats in each group. The thin endometrium model was established by bilaterally intrauterine perfusion of 95% ethanol (first) and saline (later) during estrus. For rats of the moxibustion group, the ignited wheat-grain-sized moxa cones were applied to bilateral BL23 and CV4, with 7 moxa cones for each acupoint, once a day, continuously for 3 estrous cycles. Then the male and female rats were raised in the same cage. On the 5Compared with the normal control group, the endometrium thickness, number of glands and blood vessels, and the expression levels of IGFBP-1, TGF-β, IL-4 and IL-10 mRNAs were significantly decreased (Moxibustion of BL23 and CV4 with wheat-grain-sized moxa cones can improve the degree of thin endometrial decidualization, which may be related with its functions in regulating the levels of cytokines secreted from natural killer cells in the uterus.

Under the background of artificial intelligence, the internationalization of acupuncture and moxibustion has braced an important opportunity. Intelligent medical equipment for acupuncture and moxibustion has entered from the laboratory into the clinic. However, the current research focuses on optimizing acupuncture treatment technology rather than innovating acupuncture theory. Internationally, the westernization of traditional acupuncture and the dilution of its characteristics are worrying. It is urgent to promote the China-led international standards of acupuncture and moxibustion and the patent protection of traditional acupuncture and moxibustion. Intelligent medical equipment will play the role of media, and promote the internationalization of traditional acupuncture and moxibustion with standardized and highly-integrated intelligent medical equipment for acupuncture and moxibustion, and integrate modern scientific and technological achievements. It is a feasible way for the internationalization of acupuncture and moxibustion.在人工智能的时代背景下，针灸国际化迎来重要契机，智能针灸医疗设备已从实验室进入临床。但目前的研究多着眼于优化针灸治疗技术而非革新针灸理论。国际范围内，传统针灸西化、特色淡化的现象较为严重，中国主导的针灸国际标准推行及传统针灸的专利保护刻不容缓。智能医疗设备将发挥媒介的作用，以标准化、高集成度的智能针灸设备推动传统针灸的国际化，兼容并蓄整合现代科技成果，是针灸国际化的可行之路。.

Acupoint-symptom relationship in针对《承淡安伤寒论新注》有关针灸学的注解内容，提取穴位名称、主治病症等信息，基于复杂网络分析《承淡安伤寒论新注》穴-症关系，为使用复杂网络技术促进针灸现代化提供思路和方法。共纳入201条针灸处方，涉及112个腧穴，腧穴出现总频次为880次，形成42 034个穴位配伍对。就网络指标而言，与基于相同数学方法建模研究的《经络腧穴学》《针灸大成》《针灸甲乙经》3部综合性针灸专著形成的复杂网络相比，《承淡安伤寒论新注》的模型具备更加典型的“小世界效应”，表现为网络密度（6.762）更高，平均路径长度（1.064）更短，而这或与此书中舌脉等症状元素增加了穴位间的联系有关。节点指标中，对佩奇排名等拓扑学指标的分析则体现了以大椎为代表的穴位在针灸治疗外感病时具备更高的配伍价值，进一步论证了特征向量中心度指导智能化穴位配伍的临床价值。.

To investigate the effect of joint administration of electroacupuncture (EA) and bone marrow mesenchymal stem cells (BMMSC) on the expression of estrogen receptor (ER) and progesterone receptor (PR) in thin endometrium rats, so as to explore its mechanisms underlying improvement of conception rate.Forty female SD rats were divided into control, model, BMMSC and EA+BMMSC groups. The thin endometrium model was established by intrauterine infusion of 95% ethanol and saline. EA (1 mA, 2 Hz/15 Hz) was applied to "Guanyuan"(CV4), unilateral "Zigong" (EX-CA1) and unila-teral "Sanyinjiao" (SP6) for 15 min, once daily for 10 d. Rats of the BMMSC and EA+BMMSC groups received injection of BMMSC suspension through caudal vein on the day of modeling, the 3Compared with the control group, the uterine coefficient, and expression of endometrium ER and PR proteins were significantly decreased in the model group (EA combined with BMMSC injection has a positive effect in promoting the proliferation of endometrium cells in rats with thin endometrium, which may be related to its effect in up-regulating the expression of ER and PR proteins.

A thin endometrium affects the success of assisted reproduction due to low endometrial receptivity. Acupuncture improves endometrial receptivity and promotes the formation of pinopodes, the ultrastructure marker implantation window. However, the specific underlying mechanisms remain unclear. In this study, the efficacy of acupuncture treatment and its underlying mechanism were investigated by analyzing pregnancy rate, pinopode formation, and related molecular markers in thin endometrium model rats. Absolute ethanol (95%) was injected into the uteruses of female Sprague-Dawley rats to construct a thin endometrium model. In this model, acupuncture stimulation at EX-CA1, SP6, and CV4 ameliorated the pregnancy rate. Significantly increased embryo implantation, endometrial thickness, numbers of glands, and blood vessels were observed in the electroacupuncture (EA) group compared to the model group. The number of pinopodes in the EA group was abundant, with a shape similar to that of the control group. Additionally, significantly higher expression levels of pinopode-related markers, including integrin αvβ3, homeobox A10 (HOXA10), heparin-binding EGF-like growth factor (HBEGF), estrogen receptor alpha (ERα), and progesterone receptor (PR), were observed in the EA group than those in the model group. In conclusion, EA had a positive effect on the endometrial receptivity of thin endometrium model rats by improving pinopode formation through multiple molecular targets.

Acupuncture is gaining increasing attention and recognition all over the world. However, a lot of physical labor is paid by acupuncturists. It is natural to resort to a robot which can improve the accuracy as well as the efficacy of therapy. Several teams have separately developed real acupuncture robots or related technologies and even went to the stage of clinical trial and then achieved success commercially. A completed clinical practical acupuncture robot is not far from reach with the combination of existing mature medical robotic technologies. A hand-eye-brain coordination framework is proposed in this review to integrate the potential utilizing technologies including force feedback, binocular vision, and automatic prescription. We should take acupuncture prescription with artificial intelligence and future development trends into account and make a feasible choice in development of modern acupuncture.

To evaluate the clinical effect of acupuncture combined with Chinese medicine in the treatment of oligozoospermia/asthenozoospermia.Randomized controlled trials (RCTs) of acupuncture combined with traditional Chinese medicine (TCM) in the treatment of oligozoospermia/asthenozoospermia published up to February 15, 2019 were searched from databases of CNKI, CBM, Wanfang Data, VIP, PubMed, Embase, and The Cochrane Library. Two reviewers independently performed quality assessment and data extraction of the studies, and RevMan5.3 was used to perform the meta-analysis.A total of 13 articles with 12 RCTs were included, with a total of 1 183 patients. The meta-analysis showed that acupuncture combined with TCM achieved a significantly higher pregnancy rate than TCM alone in the treatment of oligozoospermia/asthenozoospermia(risk ratio [Acupuncture combined with TCM has a better clinical effect than TCM alone in the treatment of oligozoospermia/asthenozoospermia. Due to the low methodological quality of the studies included in this analysis, acupuncture combined with TCM in the treatment of oligozoospermia/asthenozoospermia should be used based on patients' conditions in clinical practice.

The clinical and experimental researches of acupuncture and moxibustion on endometriosis during past 15 years were collected. The research progress underling the mechanism of acupuncture and moxibustion on endometriosis was summarized. By taken Chinese characters, i.e. "acupuncture-moxibustion" and "endometriosis" as well as the English words, i.e. "acupuncture therapy" and "endometriosis" as the searching words, the relevant articles were retrieved from Pubmed, Embase, Chinese China National Knowledge Infrastructure, Wanfang Database, Chongqing VIP and the China Biology Medicine Disc etc. The retrieval time was from January 2003 to October 2018. As a result, 41 articles of clinical studies and 18 articles of animal experiments were screened. Of them, 20 articles (including 18 articles of animal experiments and 2 articles of clinical trial) are related to the mechanism underling acupuncture and moxibustion on endometriosis. In term of the impacts on growth factors, enzymes and enzyme inhibitors, the mechanism of acupuncture and moxibustion was explored on the analgesia for endometriosis, the inhibition of ectopic tissue angiogenesis and invasive adhesion, as well as the regulation of immune function and endocrine. Moreover, the limitation and prospect on the current researches were proposed so as to provide the more reliable evidence for clinical treatment of endometriosis with acupuncture and moxibustion.

To observe the repairing effects of estrogen and wheat-grain moxibustion on thin-type endometrium in rats and to explore its possible mechanism.Forty healthy SPF-grade adult female SD rats were randomly divided into a normal group, a model group, an estrogen group and a moxibustion group according to random number table method, 10 rats in each group. The model of thin-type endometrium was established during estrous period in all the groups except for the normal group. No intervention was given in the normal group. The intragastric administration of 2 mL of 0.9% sodium chloride solution was applied the next day after modeling in the model group. The intragastric administration of 2 mL of estradiol was given the next day after modeling in the estrogen group. The wheat-grain moxibustion was given at "Guanyuan" (CV 4) and "Shenshu" (BL 23) the next day after modeling in the moxibustion group, 7 moxa cones for each acupoint. The treatment in 3 groups was given once a day. After three estrous cycles, the samples were collected during estrous period; the thickness and morphology of endometrium were observed by HE staining; the expressions of vimentin, keratin and vascular endothelial growth factor (VEGF) in endometrium tissue were detected by immunohistochemistry; the expressions of HOXA10 and LIF in endometrium tissue were detected by Western blot.The endometrial thickness in the model group was significantly thinner than that in the normal group (The wheat-grain moxibustion could up-regulate the expressions of keratin, vimentin and VEGF in endometrium to improve the endometrial thickness; in addition, it could increase the levels of factors related to endometrial receptivity including HOXA10, LIF, which improves endometrial receptivity and play a repair role.

Background Tissue regeneration disorder after endometrial injury is an important cause of intrauterine adhesions, amenorrhea, and infertility in women. Both bone marrow mesenchymal stem cell (BMSC) transplantation and electroacupuncture (EA) are promising therapeutic applications for endometrial injury. This study examined their combined effects on thin endometrium in rats and the possible mechanisms underlying these effects. Methods A thin endometrial model was established in Sprague-Dawley (SD) rats by perfusing 95% ethanol into the right side of the uterus. The wounds were randomly treated with PBS (model group), BMSCs only (BMSC group), EA only (EA group), and BMSCs combined with EA (BMSC + EA group). Endometrial morphological alterations were observed by hematoxylin and eosin (H&E) staining. Changes in markers of epithelial and stromal endometrium cells, endometrial receptivity-related chemokines, and paracrine factors were detected using immunohistochemistry, western blotting, and quantitative reverse-transcription polymerase chain reaction (qRT-PCR). Finally, the functional recovery of the uterus was evaluated by determining the rate of embryo implantation. Results As shown by endometrial morphology, the damaged uteri in all the treatment groups recovered to some extent, with the best effects observed in the BMSC + EA group. Further studies showed that EA promoted the migration of transplanted BMSCs to damaged uteri by activating the stromal cell-derived factor-1/C-X-C chemokine receptor type 4 (SDF-1/CXCR4) axis. As compared with the other groups, upregulated expression of endometrial cytokeratin and vimentin, increased secretion of vascular endothelial growth factor (VEGF) and basic fibroblast growth factor (bFGF) in endometrial lesions, and improved embryo implantation rates on the 8th day of pregnancy were found in the BMSC + EA group. Conclusions EA plays an important role in supporting BMSCs in the repair of thin endometrium, most likely by promoting the migration of BMSCs and enhancing the paracrine effect of BMSCs. Electronic supplementary material The online version of this article (10.1186/s13287-019-1326-6) contains supplementary material, which is available to authorized users.

Table S1. Search strategy for the MEDLINE Database. (DOC 50 kb)

Table S2. The results of meta-regression subgroup analyses for the 15 studies which reported LBR. (DOC 61 kb)

Table S4. The results of meta-regression subgroup analyses according to â risk of biasâ for primary outcomes. (DOC 73 kb)

Table S3. The results of meta-regression subgroup analyses stratified by control type. (DOC 84 kb)

Appendix 1. The reasons for exclusion studies. (DOC 175 kb)

This study aimed to elucidate the effect of electroacupuncture treatment on preventing early ovarian hyperstimulation syndrome (OHSS) and the potential mechanisms involved using an induced rat model. The ovarian response was examined by measuring ovary weight, vascular permeability, levels of inflammation (interleukin-6), tumour necrosis factor alpha, chemokine ligand 2 (also known as monocyte chemoactic protein 1), vascular endothelial growth factor and hormone concentrations (oestradiol, progesterone, testosterone and prolactin). Sprague–Dawley female rats underwent ovarian stimulation to induce OHSS. Hyperstimulated rats received consecutive electroacupuncture treatment from 3 days before the beginning of pregnant mare serum gonadotrophin treatment or the time point of pregnant mare serum gonadotrophin treatment respectively, and last until 3 days after HCG administration. Electroacupuncture treatment reduced ovary weight and vascular permeability in hyperstimulated rats. Electroacupuncture treatment also reduced the levels of serum steroid hormones (progesterone and testosterone), inflammatory cytokines (interleukin-6, tumour necrosis factor alpha and monocyte chemotactic protein 1 and vascular endothelial growth factor in hyperstimulated rats. The results indicate that electroacupuncture can modulate endocrine hormone secretion and affect the secretion of inflammatory cytokines and vascular endothelial growth factor, and thus prevent the progress of OHSS. Electroacupuncture may provide a simple and effective method for the prevention and treatment of OHSS.

The present study aimed to determine the profile of differentially expressed circular RNAs (circRNAs) in infertile patients treated with acupuncture and moxibustion and verify the role of acupuncture and moxibustion in altering endometrial receptivity (ER). High‑throughput RNA sequencing and bioinformatics analysis of samples from six pairs of patients treated with or without acupuncture and moxibustion were conducted. The reliability of high‑throughput RNA sequencing was validated using reverse transcription‑quantitative PCR. The most significant circRNA functions and pathways were selected by gene ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) analyses. A circRNA‑miR‑mRNA interaction network was constructed to determine the connection between circRNAs, microRNAs (miRs), and mRNAs. High‑throughput RNA sequencing identified 2,653 circRNAs. A total of 86 circRNAs was differentially expressed, of which 57 were upregulated and 29 were downregulated, between the acupuncture and moxibustion group and the control group. In the GO analysis, the identified BP terms were chromatin modification, positive regulation of transcription from RNA polymerase II promoter involved in unfolded protein response, oxidative DNA demethylation, regulation of transcription from RNA polymerase II promoter in response to hypoxia, and regulation of smooth muscle cell differentiation. The identified CC terms were nucleoplasm, nucleolus, nucleus, histone acetyltransferase complex, and annulate lamellae. The identified MF terms were methylcytosine dioxygenase activity, chromatin binding, zinc ion binding, histone binding, and protein binding. In the KEGG pathway analysis, the identified pathways were protein processing in endoplasmic reticulum, degradation of aromatic compounds, shigellosis, mTOR signaling pathway, bacterial invasion of epithelial cells, and prostate cancer. Circ‑SFMBT2, circ‑BACH1, and circ‑LPAR1 were significantly upregulated (P

Objectives. To conclude the evidence from systematic reviews (SRs) and meta-analyses assessing the effectiveness of acupuncture to treat couples with subfertility undergoing ART. Methods. We searched the major databases from their inception to March 2018: PubMed, Embase, The Cochrane Library, China National Knowledge Infrastructure (CNKI), Wanfang Database, Chongqing VIP, and Sino-Med (the Chinese database). The primary outcomes of the overview were live birth and clinical pregnancy, and secondary outcomes were ongoing pregnancy, miscarriage, and adverse events. Study selection, quality assessment, and data extraction were performed independently by two review authors. Review methodological quality was assessed by using the AMSTAR tool, and the quality of the evidence was rated by GRADE methods. Results. Eleven systematic reviews were included and published between 2009 and 2017. Our study showed that the acupuncture treatment seems to be a useful tool to improve the clinical pregnancy rate in patients who undergo assisted reproduction therapy. However, there was no evidence that acupuncture had any effect on live birth rate, ongoing pregnancy rates, or miscarriage regardless of whether acupuncture was performed around the time of oocyte retrieval or around the day of embryo transfer; this evidence is inconclusive because of the low quality of the included studies. Conclusions. The evidence for acupuncture to treat couples with subfertility undergoing ART remains unclear. Further research is needed, with high-quality trials undertaken and reported.

The impact of acupuncture for the pregnancy of in vitro fertilization-embryo transfer (IVF-ET) is discussed in the paper. Nowadays there are various conclusions about the impact of acupuncture for IVF-ET, and it may result from the differences in research designs. The effect is closely related to the demographic and clinical characteristics of subjects, such as age, the diagnosis of barrenness, blood flow index of uterine spiral arteries, the cycle of IVF, etc. Besides, the efficacy is influenced by treatment based on syndrome differentiation or not, the frequency and course of acupuncture in both the treating group and the control group, etc. If more reasonable design is achieved in the further study based on them, more reliable evidence will be provided for the effect and mechanism of the pregnancy of IVF-EF by acupuncture.

Through retrieval of all medical journals of CNKI and VIP from Jan. 1996 to Oct. 2012, ninety-nine articles were selected and analyzed. The result shows that reliable effect can be found in pain relieving, especially in pain of muscles and soft tissues. In mechanism research, action mechanism of Fu's subcutaneous needling (FSN) on pain relieving is expounded through theory of traditional medicine and modern medicine. Although the effect of FSN on pain relieving has been confirmed by numerous clinical trials, it is still lack of explanation on mechanism revealing. The further studies should focus on mechanism expounding, improving research methods and selecting more objective and reasonable evaluation system. Therefore, the effectiveness and scientificalness of FSN can be further enhanced.

To explore the origin and development of modern acupuncture in Hong Kong, and to find its relationship with the over-sea dissemination of Chengjiang Acupuncture School. Through study on the related literature and interview of experts, the origin of acupuncture education and academic research associations in 1930's to 1950's were investigated. The approaches of the international dissemination of acupuncture by those associations and their representatives were also studied. And it is held that the popularization of acupuncture in Hong Kong in mid-20th century were mainly due to the effort of CHENG Dan-an and his followers. And at the same time, because of the geographic and time factors, Hong Kong is taken as an important place for the international dissemination of acupuncture from the mainland of China before the opening and reforming.

CHENG Dan-an is one of the well-known representatives of modern acupuncturology subject. In the present paper, the authors analyzed the definitions and explanations about the contents of acu-moxibustion medicine and their logical relations in the light of the developmental course of acupuncturology system in different historical stages reflected in Cheng's three major books, Therapeutics of Chinese Acu-moxibustion, Teaching Materials of Chinese Acu-moxibustion and Chinese Acupuncturology. The authors also introduced 1) the background and overview of accomplishment of Cheng's three books; and 2) styles and contents of his writings. Beginning from clinical curative effect, using the model of Western medicine for reference, and imbibing achievements of Japanese modern researches on acu-moxibustion medicine, CHENG Dan-an constructed the fundamental framework of the modern subject system of acupuncturology on the basis of classical theory.

To observe the effect of electroacupuncture (EA) stimulation of different acupoints or acupoint pairs on gastric motility so as to explore their modulation regularities under different conditions.SD rats were randomly divided into normal control, starvation (food-deprivation for 24 h), atropine (antagonist for M-receptor), acetylcholine (Ach, agonist for M-receptor), propranolol (antagonist for beta-receptor) and clenbuterol (agonist for beta 2-receptor) and paired-acupoint groups (30 rats/group). The intragastric pressure was measured via a pressure transducer connected to a balloon inserted in the stomach cavity. EA (2 Hz /15 Hz, 2 mA) was applied to the left "Tianshu" (ST 25),"Quchi" (LI 11) and "Shangjuxu" (ST 37) which were formed in pairs: ST 25-LI 11, ST 25-ST 37 and LI 11-ST 37 for 2 min following intravenous injection of atropine (0.1%, 0.8 mL/kg, 40 microL x min(-1) x kg(-1)), 0.1% acetylcholine (20 microL x min(-1) x kg(-1)), 0. 2% clenbuterol (80 microL x min(-1) x kg(-1)) and 0.4% propranolol (1 mL/kg,40 microL x min(-1) x kg(-1)) under food-deprivation conditions.After intravenous injection of atropine and clenbuterol, the intragastric pressure were decreased significantly (P0.05), while after administration of Ach and propranolol, the intragastric pressure increased markedly (P0.05). Under normal and starvation conditions, and after intravenous administration of M-receptor antagonist (atropine) and agonist (Ach), beta-receptor antagonist (propranolol) and agonist (clenbuterol), EA stimulation of ST 25 produced an apparently inhibitory effects on gastric motility (80.00%, 86.67%, 76.67%, 86.67%, 73.33% and 86.67%, respectively) and intragatric pressure (P0.05) with the tendency being starvationnormal, acetylcholineatropine and clenbuterolpropranolol. Whereas EA stimulation of LI 11 and ST 37 mainly produced an excitatory effect on gastric motility (60.00%, 56.67%, 93.33%, 40.00%, 53.33% and 50.00%, respectively for LI 11; 66.67%, 60.00%, 80.00%, 53.33%, 46.67% and 73.33%, respectively for ST 37). Following EA stimulation of the paired-acupoint groups, ST 25-ST 37 induced a predominately inhibitory effect on gastric motility (50.00%) and intragastric pressure, while LI 11-ST 37 stimulation had a principally excitatory effect on gastric motility (53.33%), and ST 25-LI 11 showed no apparent effect (50.00%).EA stimulation of ST 25 area at the abdomen produces a predominant inhibitory effect on gastric motility, while EA of LI 11 and ST 37 on the upper and lower limbs induces an excitatory effect on gastric movement, when applied in pairs, EA of ST 25-ST 37 suppresses the gastric activity, and LI 11-ST 37 promotes the gastric activity, suggesting a specificity of the effect of different acupoint stimulation.

As a physical therapy, there is a certain relationship between the stimulating quantity and the efficacy of acumoxibustion therapy. However, because of the thinking mode of traditional Chinese medicine in the ancient times, qualitative descriptions about acu-moxibustion stimulation in the classical literature are predominating. Mr. CHENG Dan-an, a famous master and educator of acupuncturology, conducted a series of exploration in both theory and clinical practice. In the present paper, the authors summarize Mr. Cheng's viewpoints about the quantification of acupuncture intervention from 1) the number of the selected acupoints in a session of treatment, 2) gauges and materials of the filiform acupuncture needles, 3) stimulating strength of the needling, including the duration of acupuncture needle retaining, depth of needling and intensity of the needling manipulation, 4) frequency of the acupuncture intervention (interval between every two sessions of treatment). Regarding the moxibustion therapy, the stimulating quantity including the duration of the ignited moxa and the number of moxa cones applied at the acupoint area should be varied according to the patients' physical constitutions, ages and the state of the illness or clinical conditions. Mr. Cheng also put forward his opinions about the quantification standards of moxibustion intervention.

Mr. LIU Zhang-jie, one of the disciples of CHENG Dan-an who is considered as the initiator of the Chengjiang acupuncture school, is a famous acupuncturist in Fujian Province. With the collection and arrangement of Mr. LIU's literatures, medical records, books and interview of his student. ZHANG Yong-shu, Mr. LIU's academic characteristics are analyzed and summarized in this paper, mainly including being focused on finger power and manipulating without pain; being good at direct moxibustion to elevate yang-qi and drive out evil spirits; highlighting meridian syndrome differentiation and combined use of the four diagnostic methods; each disease has its own pathogeny, eliminating pathogen is the key; valuing the curative effect with flexible apply of acupuncture and Chinese medicine. In a word, Mr. LIU, who inherited the school's scholarism and developed it into next level, is one of Chengjiang acupuncture school's representative figures.

The academic life, thoughts and contributions of over ten representatives of Chengjiang acupuncture school were investigated with the methodology of literature comparative analysis to abstract the academic origin of the school. And the result shows that based on the traditional theory of Chinese medicine, influenced by the ideological trend of scientization, focused on clinical practice and enlightened by Japanese acupuncture in a certain degree, Chengjiang acupuncture school is an open and inclusive Chinese medicine school which does not only emphasize on carrying on of the theoretical system of Chinese medicine, but also actively adjust itself to the development of the society.

To find out the factors of scientific schools in Chengjiang acupuncture school according to its characteristics and demands on the basis of connotations of the genres, schools, scientific schools. The results show that the Chengjiang acupuncture school is a typical scientific school, including followed elements: school leaders, plenty of famous group members, unified system research pattern and school spirit that is commonly followed.

The comparative study of bloodletting therapy between traditional Chinese medicine and Tibetan medicine in view of history development, theoretic basis, bloodletting location, bloodletting tool, operation method, bloodletting amount, indications, contraindications and the others are conducted in this paper. It is pointed out that the bloodletting therapy could be better carried forward and developed through the interaction and integration of bloodletting therapy between traditional Chinese medicine and Tibetan medicine in term of the theoretic, practical and development patterns under the guidance of these two different medical theoretical systems.

It was completely collected and summarized the teaching history and the relevant historical materials of Professor YANG Zhao-min via consulting the literatures, investigation, interview, etc. in this paper. The summaries indicated that from the beginning of running a school, Professor YANG Zhao-min adhered to the CHENG's moral, worked hard and successfully explored and practiced the training pattern of teaching tour for the personnel training of acupuncture and moxibustion. He established the specialty of acupuncture and moxibustion, formatted courses and inherited the feature of practice teaching. He was in charge of the compilation of textbook and engaged in scientific innovation. He inherited the past and forged ahead into the future and had made the decision to cultivate the personnel of acupuncture and moxibustion. Professor YANG Zhao-min had practiced and developed the modern educational thought from the CHENG Dan-an and had made the important contribution to the training of acupuncture and moxibustion professionals.

The times background and the forming process of Chengjiang Acupuncture School which composed mainly of Mr. CHENG Dan-an and his followers are studied in this paper. It is concluded that the forming of Chengjiang Acupuncture School is based on the kindness of its founder and his followers to the poor and patients, as well as their devotion to acupuncture-moxibustion which are characterized by cheap, convenient and effective features. The development and growth of the school profited from new China's health policy which attached equal importance to both Chinese and western medicines. The school's formation and development process highlighte its features of firm convictions, courage when facing difficulties and keeping pace with the times.

The first hand documents, the process and achievements of Mr. CHENG' s study in Japan in the 1930s were investigated in order to provide basic information to explore the original academic thoughts of Mr. CHENG and the Chengjiang Acupuncture School. It was concluded that the experiences of Mr. CHENG's study in Japan had significant influence on enriching and developing his academic thoughts. It has not only enhanced his confidence in therapeutic effect of moxibustion and revival of Chinese acupuncture, but also established the foundation for the reform of needles and expansion of the domain of Chinese acupuncture and its development after returning home.