[Beginning of foreign exchange of acupuncture-moxibustion in New China: the whole story of the experts from the former Soviet Union studying acupuncture-moxibustion in China in 1956].

Through checking the archives from China Academy of Chinese Medical Sciences (CACMS), the event that the experts from the former Soviet Union visiting China and learning acupuncture-moxibustion in 1956 was sorted out. In 1956, under the framework of Sino-Sovien Agreement on Scientific and Technology Cooperation, 3 medical experts assigned by the former Soviet Union came to China for the investigation and study of acupuncture-moxibustion. Institute of Acupuncture and Moxibustion, CACMS was in charge of this activity at that time. The Institute had developed a detailed plan, in which, the teaching schedule was designed on the base of New Acupuncture and Moxibustion written by ZHU Lian and ZHU Lian herself gave the lecture. After 3-month study, the experts had mastered the basic theory and clinical techniques of acupuncture-moxibustion and had launched the relevant clinical and scientific work of acupuncture-moxibustion successfully after returning to their country. This event opens up the foreign exchange of acupuncture-moxibustion in New China and provides the foundation for international training and higher education of acupuncture-moxibustion thereafter.

Electroacupuncture ST36 prevents postoperative intra-abdominal adhesions formation.

BACKGROUND: We have recently proved electroacupuncture (EA) ST36 exerted an anti-inflammatory effect in the early phase of intra-abdominal adhesion formation. Evidences indicate that the anti-inflammatory effect of EA ST36 involves a cholinergic anti-inflammatory pathway-dependent mechanism via the vagus nerve. However, the exact effects and accurate vagal modulation of acupuncture in prevention of postoperative intra-abdominal adhesion formation has not been thoroughly evaluated. MATERIALS AND METHODS: Sprague-Dawley rats subjected to abdominal adhesion lesions operation at the cecum and abdominal wall were randomly divided into six groups as follows: (a) EAN: EA non-channel acupoints; (b) EA: EA ST36 after abdominal lesions; (c) VGX/EA: vagotomy (VGX) after abdominal lesions, then EA ST36; (d) VGX/EAN: VGX after abdominal lesions, then EAN; (e) α-BGT/EA: intraperitoneal injection of α-bungarotoxin (α-BGT, an antagonist of α7 subunit of cholinergic nicotinic receptor) before EA ST36, and (f) α-BGT/EAN group: α-BGT injection before EAN. Seven days after abdominal surgical lesions, the levels of tumor necrosis factor-α (TNF-α) and vascular endothelial growth factor (VEGF) in the adhesive tissue were evaluated, macroscopic observation and histopathologic evaluation of adhesion formation and assessment of angiogenesis by immunohistochemical staining of platelet endothelial cell adhesion molecule-1 (CD31) were performed. RESULTS: EA ST36 reduced TNF-α and VEGF levels in adhesive tissue homogenates 7 d after surgery, whereas vagotomy or intraperitoneal injection of α-BGT before EA ST36 reversed its suppressive effects. EA at non-channel acupoints with or without vagotomy or intraperitoneal injection of α-BGT before EA had no suppressive effects on TNF-α and VEGF levels. EA ST36 alleviated the adhesion formation, with both of macroscopic and histopathologic adhesion scores significantly lower than those of the EAN group (1.56 ± 0.29 versus 3.00 ± 0.82, 1.35 ± 0.4 versus 3.91 ± 0.8, respectively, both P < 0.05). Compared with the EAN group, EA ST36 significantly decreased angiogenesis evidenced by reduced CD31 positive microvessel density in adhesive tissue. CONCLUSIONS: EA ST36 might reduce the postoperative local inflammatory response, attenuate the angiogenesis, and alleviate the adhesion formation partly via activating the cholinergic anti-inflammatory mechanism.

Electroacupuncture at Zusanli (ST36) promotes gastric emptying and mucosal blood flow during oral resuscitation of scalded rats with a pyruvate-enriched ORS.

AIM: The aim of this study was to investigate the effect of electroacupuncture at ST36 (EA ST36) on gastric emptying and mucosal blood flow during intragastric resuscitation with pyruvate-enriched oral rehydration solution (Pyr-ORS) in scalded rats. METHODS: The rats were subjected to a 35% total body surface area (TBSA) of scald injury and randomly divided into five groups (N=24) and two subgroups (n=12) in each group. The Pyr-ORS was delivered intragastrically according to the Parkland formula immediately after scalding at a dose of 1 mL kg(-1) %TBSA(-1) in 1 h. In these animals, the bilateral Zusanli points (ST36) were electroacupunctured at a constant voltage (2 mA and 2-100 HZ) for 0.5 h immediately after intragastric resuscitation. At 2 and 4 h after scalding, the gastric emptying rate (GER) and gastric mucosal blood flow (GMBF) were determined, and the motilin levels of the plasma and gastric tissues were also analyzed at two time points, respectively. RESULTS: GER and GMBF were markedly decreased in groups with scalding and resuscitation, compared with the sham groups at two time points (P<0.05), but they were greatly improved in groups byEAST36 at 2 and 4 h after sustaining scald injuries (P<0.05). Bilateral vagotomy further aggravated the reduction of GER and GMBF in scalded rats. EA after gastric vagotomy failed to raise GER and GMBF. Neither EA nor vagotomy had effects on the reduced motilin levels of plasma and gastric tissues in animals after scalding. CONCLUSION: EA ST36 has a significant effect on improving gastric emptying and mucosal ischemia in the oral resuscitation of burn injury, possibly through the activation of a cholinergic nerve-dependent mechanism. In addition, EA ST36 showed no effects on motilin levels, but requires further investigations.

[Zhu Lian's contribution to international communication of acupuncture-moxibustion].

ZHU Lian is the founder of international communication of acupuncture-moxibustion after establishment of New China. This article discussed ZHU Lian's great deal of pioneering work and historic contributions from the aspects of acupuncture-moxibustion treatments for foreign people, international training and communication, and the international influence of Xin Zhenjiu Xue. Our research showed that ZHU Lian's early work didn't only enlarge acupuncture's worldwide influence and spreading pace, especially in Soviet Union, India and Korea, but also accumulated precious experiences for each subject of Chinese medicine attending into international medical care and academic communication in the future.

[Idea and practice of ZHU Lian concerning acupuncture education].

ZHU Lian is a deceased famous acupuncture and Moxibustion specialist, the first director and the founder of institute of Acupuncture-Moxibustion of China Academy of Chinese Medical Sciences. This article discusses the thought and idea of education and teaching of acupuncture-moxibustion from the following three aspects: diversified education and training mode, teaching idea of new acupuncture-moxibustion with a lot of characteristics, and the founding of professional acupuncture-moxibustion college. All above have both distinct characteristics of the times and positively enlightening significance of reality.

[ZHU Lian--the founder of Chinese acupuncture-moxibustion scientific research].

This article discussed ZHU Lian's contributions to acupuncture-moxibustion scientific research from three aspects: building the scientific thought of "new acupuncture-moxibustion", constructing the first domestic acupuncture-moxibustion institution and opening the door to modern acupuncture-moxibustion scientific research. ZHU Lian's visionary thought of "new acupuncture-moxibustion" has influenced the following researchers till now. She established the acupuncture-Moxibustion therapeutic institute affiliated to the Ministry of Health, set up the acupuncture-Moxibustion research platforms and teams and made research cooperation. She firstly carried out acupuncture-Moxibustion clinical and basic scientific research, which started the acupuncture-Moxi- bustion scientific research in China. ZHU Lian is the Pioneer of Chinese acupuncture-Moxibustion scientific research.

[Zhu Lian's cognition on theory and method of acupuncture and moxibustion under background of western medicine].

With new acupuncture and moxibustion as the study object, based on the basic composition of acupuncture-moxibustion theory, from 3 aspects of meridian-acupoint theory, acupuncture-moxibustion method theory and acupuncture-moxibustion treatment theory, under the background of western medicine, ZHU Lian's different opinions on theory and method of acupuncture and moxibustion were discussed. It was believed by ZHU Lian that the distribution of 14-meridians was approximately identical to that of nerves, so with modern neuroanatomy knowledge to understand the meaning of acupoint; the acupuncture function could be explained from the angle of neurophysiology. Clinical diagnosis and treatment method could be established by modern classification methods of diseases. ZHU Lian's cognition that was different from traditional theory and method of acupuncture and moxibustion was combined with updated physiology and anatomy knowledge at that time, and was involved with Pavlov's advanced nerve theory, so she firstly put forward the opinion that acupuncture therapy can't work without the involvement of cerebral cortex.

Clinical research on zishengukang pill (see text) used to treat delayed union of fracture.

OBJECTIVE: To observe the curative effect of Zishengukang Pill (see text) on delayed union of fracture. METHODS: Sixty-four patients with delayed union of fracture were randomly divided into a control group of 32 cases treated with Western medicine and a treatment group of 32 cases treated with Western medicine and Zishengukang Pill. After 3 courses of treatment with 30 days as a course, the curative effects in the two groups were evaluated and their clinical symptoms, union rate and union time of fracture were compared. RESULTS: The treatment resulted in cure in 25 cases, improvement in 6 cases and ineffectiveness in 1 case with the effective rate at 96.8% in the treatment group, higher than 81.3% in the control group (P < 0.05). The union rate of fracture in the treatment group was higher than that in the control group (34.3% vs. 12.5%, P < 0.05). The union time of fracture in the treatment group was shorter than that in the control group ((4.0 +/- 1.7) months vs. (5.0 +/- 1.4) months, P < 0.05). CONCLUSION: Zishengukang Pill with obvious curative effect in the treatment of delayed union of fracture is worth popularizing.

[Analysis on the key factors affecting the inheritance of the acupuncture learning].

On the basis of systematicly reviewing the developmental history of acupuncture and moxibustion and profoundly understanding its academic connotations, the authors of the present article make a summary and analysis on the key factors influencing the development of acupuncturology. These key factors are (1) the emergence of "microacupuncture needle regulating-Qi" and the establishement of their corresponding theory system, (2) a large number of practitioners who inherited the learnings of acupuncturology generations by generations, and abundant medical classical works which recorded the valuable academic thoughts and clinical experience of the predecesors, (3) the application of acupuncture charts and manikins, and (4) modernizing changes of acupuncture learnings after introduction of western medicine to China. Just under the influence of these key factors, the acupuncture medicine separates itself from the level of the simple experience medicine, and has formed a set of special theory system and developed into a mature subject.

[Effects of electroacupuncture on hepatic blood flow and lipid peroxidation in septic rats].

OBJECTIVE: To investigate the protection effects of electroacupuncture on injury of lipid peroxidation induced by liver ischemia in septic rats. METHODS: Forty-eight male SD rats were subjected to sepsis induced by cecal ligation and puncture (CLP), and were randomly divided into a Sham operation group (group A), a CLP model group (group B), a CLP model plus electroacupuncture at "Zusanli" (ST 36) group (group C), a CLP model plus electroacupuncture at the shame acupoint (group D), a vagotomy plus CLP model group (group E) and CLP model plus electroacupuncture group after vagotomy (group F), 8 rats in each group. CLP was performed in group E and group F after the abdominal vagotomy. Bilateral "Zusanli"(ST 36) points and the shame acupoint were electroacupunctured (2 mA, 2/100 Hz) for 1 hour in group C, group F and group D, respectively. The hepatic blood flow (HBF) was detected by a laser-Doppler flowmetry at 6 h after CLP. The plasma activity of alanine aminotransferase (ALT) was also determined and specimens of liver were harvested for evaluation of malondialdehyde (MDA), xanthine oxidase (XOD) and assessment of the rate of water content. RESULTS: The blood flow of the liver was (56.97 +/- 11.95) U in group C which was significantly lower than (80.12 +/- 19.57) U in group A but higher than (42.61 +/- 10.97) U in group B, (44.53 +/- 9.23) U in group D, (30.05 +/- 4.46) U in group E and (30.46 +/- 6.38) U in group F (all P < 0.05) 6 h after CLP. Meanwhile, the levels of MDA, XOD, ALT and the rates of water content in liver in group C were all significantly higher than those in group A, but lower than those in the other four groups (all P < 0.05). The levels of MDA, XOD, ALT and the rates of water content in liver in group E and group F were all significantly higher than those in group D (all P < 0.05), while the blood flow of the liver lower than that in group D (P < 0.05), and with no significant differences in all above measurements between group E and group F (all P > 0. 05). CONCLUSION: Electroacupuncture at "Zusanli" (ST 36) can promote hepatic blood flow, inhibit lipid peroxidation and alleviate hepatic edema and dysfunction in septic rats, which might be related with the completeness of cranial nerve.

[Elementary introduction to the development of acu-moxibustion implements].

In the treatment of various clinical conditions, acu-moxibustion implements are absolutely necessary. In the present paper, the authors make a systemic investigation on the developmental course of acu-moxibustion implements from (1) acupuncture needles, (2) moxibustion materials and tools, and (3) modern therapeutic apparatuses for acu-moxibustion. Regarding the acupuncture needle, the authors reviewed its histological evolution from the Bian-needle (stone needle), bone needle, metal needle, nine types of needles, etc., to the disposable sterile acupuncture needle. The authors also comprehensively recount the improvement of materials and auxiliary appliances for moxibustion in different periods, and the process of development and application traits of modern electroacupuncture and moxibustion instruments. In this way, this article outlines the whole development of acu-moxibustion implements from the antiquity to the present in China.

[The effects of electro-acupuncturing at Zusanli point on intestinal proinflammatory factors, diamine oxidase and tissue water content in rats with sepsis].

OBJECTIVE: To investigate the protective effect of electro-acupuncturing (EA) at Zusanli point on sepsis induced ischemic and oxygen free radical intestinal injury in rats with sepsis. METHODS: Thirty-two male Wistar rats were used to reproduce sepsis by cecal ligation and puncture (CLP), and they were randomly divided into four groups (each n=8): CLP+EA (CLP/EA), CLP+sham EA (CLP/SEA), vagotomy+CLP+SEA (VA/CLP/SEA) and vagotomy+CLP+EA (VA/CLP/EA). Zusanli point was electro-acupunctured with constant voltage (2-100 Hz,2 mA for 30 minutes) immediately after CLP surgery. Abdominal vagotomy was performed in rats in VA/CL/SEA and VA/CLP/SEA groups. Six hours after CLP, the mucosal blood flow of jejunum (JMBF) was measured. Animals were sacrificed after 6 hours and specimens of jejunum were harvested for evaluation of malondialdehyde (MDA), xanthine oxidase (XOD), diamine oxidase (DAO) and assessment of the water content (WCR). RESULTS: JMBF and the activity of DAO of CLP/EA group were markedly higher, and the levels of XOD, MDA and WCR in jejunal tissue were obviously lower than those of CLP/SEA group (all P<0.05). The levels of JMBF and DAO of the VA/CLP/SEA group and VA/CLP/EA group were significantly lower, and XOD, MDA and WCR obviously higher than those of the CLP/EA group ( all P<0.05 ). There were no statistically differences in all above measurements between the VA/CLP/EA group and the VA/CLP/SEA group (all P>0.05). CONCLUSION: The results indicate that EA at Zusanli point obviously increased JMBF and DAO, and alleviated tissue edema and insult of intestinal mucosa. Vagotomy could weaken or eliminate the effects of EA. It is suggested that cholinergic anti-inflammatory pathway is one of the main mechanisms of intestinal protective effect of EA at Zusanli point.

[Progresses of studies on disease factors influencing the therapeutic effect of acupuncture and moxibustion on bronchial asthma].

The authors preliminarily analyze and compare influence of different stages of attack and remission, different syndrome types, and age of the patient, duration of illness, state of illness on the therapeutic effects of acupuncture and moxibustion for treatment of bronchial asthma by analysis and summarization of 381 clinical papers about acupuncture and moxibustion treatment of bronchial asthma. It is found that most studies hold that acupuncture has better therapeutic effect on asthma at acute stage, and moxibustion has a better effect at the remission stage. Acupuncture and moxibustion have a better effect on cold asthma than hot asthma, and the shorter the course of disease and the younger, the better the effect, conversely, the effect is worse. Mild asthma is the main indication of acupuncture and moxibustion, but considerable more clinical studies show that above factors have no obvious influence on the therapeutic effect, even show contrary to this result. It is indicated that in the studies from now on, only strictly design and fully consider the effects of various factors, can scientifically reveal various disease factors influencing therapeutic effect of acupuncture and moxibustion on bronchial asthma, and expound the indications of different acupuncture and moxibustion methods for treatment of bronchial asthma.

[Utilizing modern technology to promote spread and development of acu-moxibustion learning].

Nowadays, modern information technology (IT) has been gained great development. How to use the advanced IT to protect, spread and develop Chinese traditional culture of acupuncture is an important topic at the moment. Based on expounding characteristics of modern IT, the present article analyzed its advantages in digitalizing, exhibiting and sharing the rich resources of acu-moxibustion. Particularly, through introduction of concrete examples of "Digital Museum (Gallery) of Acu-moxibustion", this paper may provide a useful enlightenment for digitalizing construction of acu-moxibustion resources and promoting the further spread and development of acu-moxibustion learning by utilizing modern IT.

[Trains of thoughts for constructing "multimedia system for showing achievements in Chinese past successive dynasties"].

The "Multimedia System for Showing Achievements of Acu-moxibustion in Chinese Past Successive Dynasties" is a project of scientific research for the development of science and technology of Chinese medicine subsidized by Beijing Municipal government. It serves to directly and lively show great achievements and rich-colorful information (cultural relics, etc.) about acu-moxibustion in the development process in Chinese successive dynasties in the light of the order of historical development and through different styles such as characters, pictures, videos and flash, etc. This system is an academic gallery unifying common knowledge, skills or techniques, and actual clinic treatment scenery of acupuncture and moxibustion, possessing significant applicability and innovation. The present article puts emphasis on introducing its construction's aim and orientation, main contents, and traits in the systematic design.

[Separation, purification and spectrum analysis of total flavonoids from Cercis chinensis].

OBJECTIVE: To separate, purify total flavonoids from Cercis chinensis Bge and analyze their flavonoid aglycones and content by spectrum method. METHODS: The total flavonoids from Cercis chinensis Bge were extracted by 15 volume of 55% ethyl alcohol and hot water refluence at 100 degrees C and separated, purified by polyamide resin chromatography. Based on reference substances of rutin, quercetin, kaempferol, it was analyzed and detected by UV-Vis spectroscope at 200-600 nm and by KBr infrared spectroscope at 400-4000 cm(-1). RESULTS: Average extraction rate of crude total flavonoids was 7.32% , and extraction rate of purified total flavonoids was 2.20%. The results of UV-Vis and IR scanning spectrum showed that purified total flavonoids from Cercis chinensis Bge contained of 3 kinds of flavonoid aglycones of rutin, quercetin, kaempferol, and their content was 0.8271, 0.2169, 0.3007 mg/ml respectively. CONCLUSION: Content of total flavonoid aglycones in purified flavonoids of Cercis chinensis Bge was 24.30%, and content of total flavonoid was 0.5346%.

[Brief talk about the main cultural quintessence and diagnostic and therapeutic techniques of acupuncture and moxibustion protection].

Acupuncture and moxibustion are a distinctive therapy created by ancient working people of our country, with a long history. Medical practices of long-term form the theories about channels and collaterals, acupoints and indications of acupoints and produce a series of therapeutic methods, such as Ziwu Liuzhu method, filiform needle needling method, moxibustion, scrapping therapy, cupping therapy and Qigong therapy. These distinctive traditional therapeutic ways play great roles in prevention and treatment of diseases in the Chinese nation. The authors expound culture concept and origins of history culture, and facing problems and challenge of above-mentioned theories and therapeutic methods and hold that main culture quintessence and diagnostic and therapeutic techniques of acupuncture and moxibustion very need to be inherited, protected and further sorted out and studied.