[Textual research on varieties of Draconis Sanguis].

This paper reviewed the historical evolution of the varieties of Draconis Sanguis in traditional Chinese medicine(TCM) and discussed several doubts. Draconis Sanguis used in ancient Europe and Arabia was derived from Dracaena plants, and that originating from Southeast Asia entered the market in the 16 th century. Draconis Sanguis was introduced into China in the 5 th century at the latest and was once mixed with shellac for use. Draconis Sanguis in the Tang Dynasty and before was the resin of Dracaena plants. Scholars in the Song Dynasty have known that Draconis Sanguis came from the resin of tall trees, but their understanding of origin plants was inconsistent with the facts. The origin of Draconis Sanguis in the Song Dynasty was basically determined to be Mirbat(Maliba), Cengtan, and Somali, as well as Socotra Archipelago. About 1371-1416, Draconis Sanguis prepared from Daemonorops draco was imported into China, and was recorded earlier in The Overall Survey of the Ocean's Shores(Ying Ya Sheng Lan) and Code of Great Ming Dynasty(Da Ming Hui Dian). Draconis Sanguis prepared from Dracaena plants was still authentic for a long time after the import of that from D. draco into China. During the Ming and Qing Dynasties, Dian Zhi(1625), a lost edition of Materia Medica in Southern Yunnan(Dian Nan Ben Cao), Textual Research on Reality and Titles of Plants(Zhi Wu Ming Shi Tu Kao), and other local chronicles recorded that a new type of Draconis Sanguis(Mu Xue Jie) was produced in Yuanjiang, Yunnan province. The New Yunnan Chronicles of the Republic of China recorded the production of another type of Draconis Sanguis(Qi Lin Jie) in Xishuangbanna. However, the authenticity of the above two types has been difficult to confirm. In modern times, Draconis Sanguis prepared from D. draco gradually became the mainstream variety. In the 1970 s, Dracaena cochinchinensi was found in Yunnan and other provinces, and Draconis Sanguis from D. cochinchinensi was developed. This study is expected to provide a solid and reliable literature support for the research and development of Draconis Sanguis, enrich historical materials, and provide new clues for follow-up research.

[Variety and distribution of Anhui native medicinal materials in ancient Chinese materia medica].

Anhui is located in the middle and lower reaches of the Yangtze River Plain, its across warm temperate zone and subtropics. The mountain and water next to each other, which leads to Chinese medicine resources ranked first in East China. The utilization of traditional Chinese medicine resources in Anhui has a long history, which could date back to the publishing time of Ming Yi Bie Lu (Appendant Records of Famous Physicians). And the kinds of traditional Chinese medicine in Song Dynasty ups to 80. There are also some differences in the distribution of various geographical units in terms of the types: Jianghuai hilly region's ups to 64, 25 in Wannan mountainous area, the species in Dabie Mountains and Huaibei plain are 16 and 14 respectively. In addition, the Jianghuai hilly region's and Wannan mountainous area have a long history among of them, which have been reached a peak in the Song Dynasty. The history of native medicinal materials in Anhui recorded in different periods, though combing herbal books. And the results showed that the vast majority of varieties in ancient are the same as modern ones, which provide the historical basis for the rich bulk medicinal materials in Anhui. The distinctions in natural and social environment of different geographical units have effects on the history of the usage of Chinese medicine resources in respective regions. Thus, the variety and distribution of native medicinal materials in Anhui among the Bencao works of different period provides herbalism basis for the protection and utilization of Chinese medicine resources currently.

[Exploration on an overview of history (from Chunqiu to Ming and Qing Dynasties) and species of Chinese exotic traditional medicine].

This paper collected and analyzed literatures about starting of traditional medicine and trading of different medicine from Chunqiu Zhanguo to Ming and Qing Dynasties, in order to preliminarily explore on an overview of specie of chinese exotic traditional medicine and trade of different country in different dynasty（from Chunqiu to Ming and Qing Dynasties）, as well as the amount of exotic medicine over two thousand years. (remove repeating and doubtful species), find peculiarity of exotic medicine, sreen species that used to develop the Silk Route and establish quality standards.Finally, We get conclusions are as follows. First, primary,.prosperous and declining stages of development of exotic traditional medicine are Qin and Han, Song-Jin-Yuan, Ming and Qing Dynasties, respectively. Second, according to literature, the stage that has the most species of exotic medicine is song dynasty,approximately have 300. Removing repeating and doubtful species, the believable species are approximate 230 to 250. Meanwhile, the unknown species are approximate 30, which may be different name of one medicine or processed goods, now these medicines are named as "doubtful species". Third, the medicinal parts of exotic medicine are different from Chinese medicine of Han nation. The number of Resin, fruits and seeds kind are more than root and rhizomes kind,mineral medicines are more than animal. Fourth, the major producing area of exotic medicine is some countries and territories related to the Silk Route in the history. Ultimately, this paper preliminarily figure out basic information of exotic medicine of different dynasty in China,that provide reference for learning study and decision of industrial development.

[Formation and evolution of commodity specification and grade of traditional Chinese medicine].

As an important reference index to evaluate the quality of Chinese medicinal materials, the commodity specification and grade of traditional Chinese medicine has an effect on the medicinal material's price, can promote "high quality and high price" of the traditional Chinese medicine, prompt market transactions more convenient and standard, and has a great significance to the development of the whole traditional Chinese medicine industry. The formation of traditional Chinese medicine specifications and grades experienced a long historical development process. In order to provide the reference for modification of the product specifications and grades standards and management of traditional Chinese medicine products, the author consulted a large number of materia medica books and related references, sorted and analyzed the historical development process. The author divided the formation and development process into four stages, including germination stage before the Southern and Northern Dynasties, development stage of Tang and Song Dynasty, mature period of the Ming and Qing Dynasties and the inheritance development stage since the foundation of the People's Republic. The author believes that the clinical curative effect is the driving force to promote the development of commodity specifications and grades. In addition, the national pharmaceutical policy, international status, the level of science and technology also influence the development of commodity specifications and grades in some extents. Finally, the author provides three piece of suggestions for the modification of the product specifications and grades standards, according to the historical development rule.

[Retrospect and prospect of medicinal plants cultivation in China].

There is time-honored history and culture of medicinal plant cultivation in China. In the present review, the medicinal plant cultivation history in china was summarized, its current situation and question were analyzed, and the prospects of medicinal plant cultivation research were pointed out, with the purpose of accelerating the growth of medicinal plant cultivation research.

[The Seongho () School's Study of the Ancient Learning () and Its Influence on the Debate about Materia Medica in the Late Joseon Dynasty].

This study will determine the ways in which the ancient learning (gu xue, ) scholarship of the Seongho School, and its interest in the materia medica (ben cao xue, ) were related during the late Joseon period. The Seongho School centered its studies mainly on classical Chinese texts of the Han (206 BC－AD 220) and pre-Han (?－221 BC) (xian-qin lianghan, ) periods rather than those of the Tang and Song dynasties (618-1279). gu xue scholarship emerged during the Ming dynasty era (1368 －1644) as an alternative to the scholarly trends of the Song dynasty, which were dependent on Zhu Xi's (, 1130－1200) Neo-Confucianism and its interpretation of Han and pre-Han classical Chinese texts. This scholarly trend influenced Korean and Japanese literature, philosophy, and even medicine from the seventeenth through the nineteenth centuries. Focusing on Korean scholarship, we find a great deal of research regarding the influence of gu xue on Korean classical Chinese literature and Confucian philosophy in the late Joseon period; however, no study has examined how this style of scholarship influenced the field of medicine during the same period. This study will investigate how the intellectuals of the Seongho School, who did the most to develop gu xue among Joseon intellectuals, were influenced by this style of scholarship in their study of the materia medica. Jeong Yak-yong (1762－1836), the representative intellectual of the Seongho School, did not focus on complicated metaphysical medical theories, such as the Yin-Yang and Five Elements theory (yin yang wu xing shui, ) or the Five Movements and Six Atmospheres theory (wu yun liu qi shui, ). Instead, his interests lay in the exact diagnoses of diseases and meticulous herbal prescriptions which formed an essential part of the Treatise on Exogenous Febrile Disease (Shang han lun, ) written by Zhang Zhungjing (, 150－219) in the Han dynasty. The Treatise was compatible with the scholarly purpose of gu xue in that they both eschewed metaphysical explanations. The Seongho School's interest in the materia medica stemmed from a desire to improve the delivery and quality of medical practices in rural communities, where metaphysical theories of medicine did not prevail and the cost of medicine was prohibitive.

[The annotation and compilation of Shennong Classic of Materia Medica in the period of the Republic of China].

A variety of books on the annotation and compilation of Shennong Classic of Materia Medica (Shen Nong Ben Cao Jing) appeared in the Ming and Qing Dynasties. In the period of the Republic of China at the beginning of the last century, a total of eight annotated and compiled books on Shennong Classic of Materia Medica were published. This paper discusses the authors of these books, their contents and their academic features. It was found that the research on Shennong Classic of Materia Medica in the period of the Republic of China was basically divided into two main sections: the continuation of reverence for classical texts with extensive commentary and the 'scientific' transformation of traditional materia medica in the context of Sino-Western medicine integration.

How Did the Clinical Medicine Progress during the Unified Silla Era: Installment of the Medical Education Center 'Uihak', and Its Effects.

In this research, I aimed to recognize the historical meaning of installing the medical education center, 'Uihak', during the Silla dynasty. 'Uihak' was installed in 692, in the first year of King Hyoso 's rule. 'Uihak' was founded by using various Chinese medical classics as its textbooks for medical education, such as the Classic of Plain Questions. The wooden prescriptions excavated from Anapji, which is thought to have been created in the middle of the 8th century, and the Chinese medical book Prescriptions for Universal Benefit, which the envoy of Silla tried to acquire in 803, reflect the idea on medicine during that period in Silla. By this time, the field of medicine began to develop the idea to discern the locations and mechanism of disease patterns by centering on the viscera and bowels while making use of the herbal prescriptions based on various drugs. This means that clinical medicine founded upon the medical education achieved in 'Uihak' was being realized in the medical fields as well. According to the Chronicles of the Three States, for the illness of Queen Sunduk in 636, medicine, praying, and the method of esoteric Buddhism was tried out as a means of her cure. Comparatively, for the treatment of the first rank Chunggong in 822, the Kingdom's representative doctor with professional medical knowledge was sought out to fine a cure. The analyses of the human disease, diagnosis, treatment method, etc., given by the kingdom's representative doctor were identical to those recommended in the medical textbooks used in 'Uihak'. As such, we can posit that his academic background was 'Uihak' and the education given there. The Classic of Materia Medica, which was also used in 'Uihak', was a book professionally centered on the drug branch of medicine. The Classic of Materia Medica is a terminology referring to various books on drugs, including the Shennong's Classic of Materia Medica, the Variorum of the Classic of Materia Medica, the Newly Revised Materia Medica, etc. Thus, we cannot specify what the classic of Materia Medica actually taught, based on only its terminology. However, based on the wooden prescriptions excavated from Anapji, and from the terminology of drugs recorded in the drug trading document Purchase List for Silla goods preserved in Shosoin of Japan, we can hypothesize that in the middle of the 8th century, the Newly Revised Materia Medica was indeed being circulated. Based on these evidences, we can also hypothesize that Silla was part of the network of drug trading that encompassed the entire region of Asia. After unifying the Korean peninsula, the Kingdom of Silla actively adopted the medical educational system of Tang China. By using the obtained medical knowledge, Silla cured illnesses and used the medical knowledge on various drugs recorded in the Newly Revised Materia Medica to pursue trade with China, Japan, and other countries. Through the installation of 'Uihak', the same medicine has now begun to be officially used in East Asia, including Silla.

[A historical review of early Sino-American communication in Chinese materia medica: Three historical events from the 17th century to 1848].

The early period of Sino-American communication in Chinese materia medica referred to the historical period from the 17th century, European trade overseas and the frequent communication of missionaries, to 1848 when gold prospectors from China travelled to America. This paper reviewed and examined the three historical events in this period : the spread, trade, and introduction of tea; the first edition of the United States Pharmacopoeia and its collection of Chinese medicines and preparations; and the discovery and trade of American ginseng hoping to explore the basic historical facts of the spread and exchange of Chinese medicine between China and America in the early period. The paper explored these historical factors, provided effective references for developing cooperation in public health between China and America and the start of the constructing of a Global Community of Health for All.

[Evidential research on the first formulas for preparing qiushi (autumn mineral)].

Qiushi is a kind of elixir or medicine. This article examines the books which recorded the formulas for preparing Qiushi. It is found that Liang Fang (Valuable Prescriptions) written by Shen Kuo and Zheng Lei Ben Cao (recognized pharmacopoeia) written by Tang Shengwei recorded the first three formulas. Shen kuo, who recorded two kinds of methods to prepare Qiushi, was neglected by other medical books. The aim of the method to prepare Renzhongbai (natural sediment of urine) was actually to prepare Qiushi.

[P.F. von Siebold and his destiny with Chinese materia medica (Ben Cao)].

P. F. von Siebold (1796-1866) was a physician at the Dutch Business Centre (Shang Wu Hui Guan) located at Nagasaki, Japan, in the Edo period. He collected a great amount of botanical and mineral specimens, books, and living wares when he stayed in Japan. He brought these materials to Europe and kept some of them at the Japan Museum Siebold Huis in Leiden in Netherlands. This collection showed the role of Siebold in connecting scientific and cultural exchanges between East and West and provided references in the research of the transmission of traditional Chinese medicine worldwide in the 19th century.

[Herbalism and germplasm of deltaleaf goldthread rhizome].

Through textual research of herbalism about Chinese Goldthread Rhizome in different periods of ancients and some modern study, and analysis on correlativity between its name and different germplasm, it showed that the knowledge level of quality of the medicinal materials was gradually increased in its historical record of application by the society improvement and increasing of requirements and population from producing area, diversity of character to germplasm resources. The materials name of Chinese Goldthread Rhizome was from unitary to diversity and referred to the rhizomes of all plants of Coptis in China, while Deltaleaf Goldthread Rhizome took an important role in the evolution of Chinese Goldthread Rhizome. The aim of the work was to provide a reference for the correlative study of phylogeny, individual distribution, ecological environment and medical resources.

Analysis of historical changes in traditional Chinese medicine based on an Indonesian collection of Chinese materia medica from c. 1870.

ETHNOPHARMACOLOGICAL RELEVANCE: Traditional Chinese Medicine is subject to changes over time: product names, botanical ingredients, processing methods and uses have varied throughout the course of history. Historic collections of Chinese materia medica (CMM) are of great value for research on the evolvement, development and variability of Chinese herbal medicine over time. These changes may have a significant influence on the safety and efficiency of nowadays' clinical practice. Here we investigate a historic collection of Chinese medicinal products purchased in Indonesia in c. 1870, containing about 395 specimens. AIM OF THE STUDY: This study compares the specimens contained in late 19th century collection of CMM with contemporary marketed materials by investigating changes in vernacular names, botanical identity and processing methods which are important aspects for safety and clinical practice today. MATERIALS AND METHODS: The contents and associated documentation of the CMM collection of Dr. C.H.A. Westhoff (University Museum Utrecht) were revised by means of morphological identification and study of the associated historic documentation. We compared this Westhoff collection with contemporary CMM, information from literature and various quality standards, including the official Chinese pharmacopoeia. RESULTS: The Westhoff collection represents a unique, well preserved collection of Chinese materia medica, with original uniform bottles, Chinese labels and a partly intact handwritten catalogue. Among the 395 specimens (bottles) of CMM surveyed, there are 387 contain a single component drug, while eight contain multiple components drugs. A total of 293 of the 395 specimens are mentioned in the modern Chinese pharmacopoeia. Ca. 25% of the specimens had been processed, such as stir-fried with or without adjuvants. Our analysis of local Chinese names, botanical content and processing methods indicate that this collection originates from southern part of China, possibly including in the region of Taiwan and was meant as a showcase for pharmaceutical education and/or as curiosity object. CONCLUSION: Differences in vernacular names, plant parts and processing methods between the Westhoff collection and the current Chinese pharmacopoeia illustrate the regional variety of CMM and changes in CMM in the course of time. This work contributes to the understanding of the evolvement of CMM from a historic perspective.

Hong Kong homeopathy: how it arrived and how it connected with Chinese medicine.

Translated as 'Shunshi Liaofa' in Mandarin, homeopathy received considerable attention from local physicians, thanks to Dr Heribert Schmidt who shared his views on the similarities between this western medical therapy and Chinese medicine during his visit to Hong Kong in 1954. Considered widely as non-scientific and superstitious, Chinese medicine was pushed to the periphery during the 1950s. On the contrary, adopted by western advanced countries, homeopathy was generally regarded as scientific and reliable. Schmidt's acknowledgement of the scientific roots of Chinese medicine excited many traditional therapists. The purpose of this paper is to trace the history of how homeopathy was introduced to Hong Kong and discuss its relationship with scientification of Chinese medicine.

[Looking for the roots of Wa Na Qi].

Wa Na Qi(), is a traditional-curing male impotence medicinal. We have made several conclusions through a field investigation to Antarctica, material medica literature research, and current market investigation. Throughout history, Wa Na Qi (also known ashaigou shen) was a word of vague connotation which was not the meaning of a specific product. However, the most common meaning of Wa Na Qi was the penises of several different species of seals. The name Wa Na Qi was adapted from a foreign word, and it is believed to sound like walrus, which has also been credited as a source for Wa Na Qi. In Chinese, Wa Na was a reference to the roundness of the walrus but eventually became a general description of heaviness. Later, it became a name for fur seals. The Song Dynasty Materia Medica Bencao Tujing(, Illustration of Materia Medica) and the Ming Dynasty Materia Medica Bencao Pinhui Jingyao(, Collected Essentials of Species of Materia Medica) both had animal illustrations resembling fur seals. The illustrations in the Compendium of Materia Medica, or Bencao Gangmu, Jinling edition also had characteristics of a fur seal. However, in the Buyi Leigong Paozhi Bianlan(, Lei Gong's Guide to Drug Preparation with Addenda) and later materia medica works, the animal illustrations became distorted and almost myth-like. After a field investigation in Antarctica, we learned that historically, name Wa Na Qi probably originated from seals, such as fur seals. This information matches the current medicines available on the market.

A Gift from the Buddhist Monastery: The Role of Buddhist Medical Practices in the Assimilation of the Opium Poppy in Chinese Medicine during the Song Dynasty (960-1279).

This paper aims to critically appraise the incorporation of opium poppy into medical practice in Song-dynasty China. By analysing materia medica and formularies, along with non-medical sources from the Song period, this study sheds light on the role of Chinese Buddhist monasteries in the process of incorporation of foreign plants into Chinese medicine. It argues that Buddhist monasteries played a significant role in the evolution of the use of opium poppy in Song dynasty medicine. This is because the consumption practices in Buddhist monasteries inspired substantial changes in the medical application of the flower during the Southern Song dynasty. While, at the beginning of Song dynasty, court scholars incorporated opium poppy into official materia medica in order to treat disorders such as huangdan  and xiaoke , as well as cinnabar poisoning, this study of the later Song medical treatises shows how opium poppy was repurposed to treat symptoms such as diarrhoea, coughing and spasms. Such a shift in the medical use of the poppy occurred after Chinese literati and doctors became acquainted with the role of the flower in the diet and medical practices of Buddhist monks across China. Therefore, the case study of the medical application of opium poppy during the Song dynasty provides us with insights into how the spread of certain practices in Buddhist monasteries might have contributed to the change in both professional medical practices and daily-life healthcare in local communities in that period.

[History and development of carbonization of Chinese materia medica and exploration on its mechanism of hemostatic action].

The first material recorded about hair charcoal is seen in Nei jing (Inner Canon). It has a history of over 2 000 years for the carbonization of Chinese materia medica. There were controversies on this matter and its clinical application was seldom seen and underdeveloped. After the Yuan Dynasty, the main theory of carbonic herbs for hemostasis, and keeping the nature of the medicines after carbonization was gradually formed, and physicians of generations began to conduct in-depth research. Through repeated practice and verification, people summed up the suitable species of Chinese materia medica and its principle for carbonization. The methods and degree of carbonization of Chinese materia medica are reasonably discussed, with its principle and basis for application primarily interpreted.

Chinese vegetative materia medica in a venereological treatise by Jean Astruc from 1740.

ETHNOPHARMACOLOGICAL RELEVANCE: Historical medical sources can be still queried for forgotten cures and remedies. Traditional Chinese medicine has dealt with lues venerea (syphilis) since the Five Dynasties period (10th century). Chinese indigenous materia medica and remedies recorded, studied or imported by the Europeans can reveal known or quite unknown medicinal plants. The studied Jean Astruc's work is a published ethnopharmacological survey carried out in Beijing in the 1730s and it deserves a modern interpretation. AIM OF THE STUDY: This is the first proposal to identify historical Chinese medicinal plants listed in a scarcely known medical treatise De Morbis venereis… ('On venereal diseases…') by Jean Astruc from 1740. I searched for the current uses and position of the taxonomically identified herbal stock in both traditional Chinese and official medical knowledge, with special attention to syphilis. MATERIAL AND METHODS: Chinese names of drugs and their botanical identities (originally expressed by means of pre-Linnaean polynomials, and now interpreted as accepted binomials) were independently cross-checked with younger till most recent taxonomical and ethnopharmacological sources. Plants and drugs identified this way were queried for their modern applications in traditional Chinese and official medicine with special attention to sexually transmitted diseases (STD) and other uses which are similar to the 18th-century understanding of venereology. RESULTS: For 24 items of medicinal stock, 34 medicinal plants have been identified or suspected: Acacia catechu, Achyranthes bidentata, Akebia quinata, Angelica dahurica, A. sinensis, Aquilaria sinensis, Aralia cordata, Aristolochia fangchi, Chaenomeles sinensis, Ch. speciosa, Clematis vitalba, Coix lacryma-jobi, Commiphora myrrha, Cydonia oblonga, Daemonorops draco, D. jenkinsiana, Dictamnus dasycarpus, Dryobalanops sumatrensis, Forsythia suspensa, Glycyrrhiza uralensis, Lonicera confusa, L. hypoglauca, L. japonica, Ligusticum striatum (=L. chuanxiong), Piper kadsura, Pterocarpus officinalis, Saposhnikovia divaricata, Sassafras tzumu, Smilax china, S. glabra, Stephania tetrandra, Styphnolobium japonicum, Trichosanthes japonica, T. kirilowii; China wax is also mentioned. Out of them, only Lonicera japonica is being used in China in late syphilis, Achyranthes bidentata in gonorrhoea, and Dictamnus dasycarpus in gynaecological problems. In the Astruc's study, 3 medicinal plant species and 5 further plant genera are correctly determined; other plant parts were misidentified. CONCLUSIONS: Antisyphilitic actions ascribed to the Chinese medical formulas and their constituents studied by Astruc, seem to have come from Hg or As compounds rather than from vegetative materia medica. The formulas contained only one species still known in TCM as a remedy for syphilis.

[The significance of drawing on experience of experimental study on Chinese materia medica during the Republican period].

During the period of the Republic of China, researches of experiments on Chinese materia medica developed extensively with the scientific process of Chinese medicine. Although the technology standard was relatively low and the reference value, limited. The experiences, positive or negative, obtained at that time still has reference significance to today's Chinese medicine scientific research. The notion that traditional Chinese medical and scientific research be conducted under the guidance of TCM theory; valuable experience contained in the ancient literature of traditional Chinese medicine be collected; and the transformation capacity of scientific research be elevated, has been accepted by modern TCM professionals. If you go back to the history, it can be seen that this notion was summarized through repeated practice during the critical moment of traditional Chinese medicine, which should be emphasized and its understanding deepened at any time.