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In this interdisciplinary multi-author volume, scholars from diverse areas of research (European history, Indology, Sinology, Japanology, Tibetology, Oriental studies, anthropology) will examine the uses of mercury in a number of medical and alchemical traditions from the early modern period to the present. Drawing upon the primary textual sources of each respective tradition (European, Indian, Chinese, Tibetan, Japanese, Arab and Persian) as well as on colonial and trade company records, the authors will explore why, when and how mercury was used in the different medical traditions. A comparison of processing methods, recipes and applications will serve to identify possible links between the various medical and alchemical systems and to create a detailed and comprehensive picture of connections both in trade as also in medical theory and techniques. Contributions will further examine the role of the shifting colonial networks of trade and the inner workings of European markets in the development and global transmission of mercury products, locating the different medical traditions and their cultural, political and economic contexts within a global history of iatrochemistry.
Asiatische Studien - Études Asiatiques
Medicinal Mercury in Early Modern Portuguese Records: Recipes and Methods from Eighteenth-Century Medical Guidebooks2015 •
This chapter will present and explicate rare information regarding circumstances and techniques for the application of medicinal mercury in the Portuguese medical context during the seventeenth and eighteenth centuries. Through the use of Portuguese medical texts (including translated excerpts), the chapter will provide insight into how early modern Portuguese practitioners processed and employed mercury to treat various ailments. Of interest, too, will be that these remedies were developed at several disparate locations throughout the Portuguese imperial world (China, India, Angola, Brazil, and Portugal), and often drew upon, and blended, indigenous medical substances from the region where each remedy originated. Regarding the use of mercury in South Asian medicine, medical scholars have noted that, from the sixteenth century onwards, much of the intra-Asian (and global) mercury trade was conducted through Portuguese merchants and agents. This work asserts that Portuguese merchants...
This article gives an overview of the earliest uses of mercury in classical South Asian medicine up to the nineteenth century, tracing and discussing important stages in the development of mercury processing. The use of unprocessed mercury might date back to the period when the oldest Indian medical compendia, the Carakasaṃhitā and the Suśrutasaṃhitā, were composed (c. first to third century CE). It is certain that medical compounds containing apparently unprocessed mercury were used by the time the works ascribed to Vāgbhaṭa, the Aṣṭāṅgahṛdayasaṃhitā and the Aṣṭāṅgasaṃgraha, were written (c. early seventh century CE). However, with one notable exception, it was only from the thirteenth century onwards that ways of processing mercury were developed or adopted from alchemical sources in ayurvedic medicine. Elaborate procedures were applied for the purifying and calcining of mercury and for extracting mercury from cinnabar. Through these procedures, mercury was meant to be perfected, i.e. made safe for human consumption as well as efficacious as a remedy. By the sixteenth century, the use of processed mercury had become standard in ayurvedic medicine for a great number of diseases and purified mercury was considered extremely potent and completely safe: a perfect medicine.
Asiatische Studien - Études Asiatiques
Early Persian Medical Works on Antisyphilitic Mercury Medicines2015 •
In this chapter, I examine the use of mercury with a special focus on its application as an ingredient in antisyphilitic medicines and therapies in a selection of medieval Persian scientific texts that represent either the earliest or the most influential works of their genre. Works examined include the earliest Persian pharmacological work, written by Abū Manṣūr Muwaffaq between 965 and 975 CE, which mentions mercury as a medicine against skin diseases and “killed mercury” (zībaq-i kušta)Since there is no generally accepted transliteration of Persian, the system of the Swiss library network IDS is used, which is based on the ISO standard. Vowels are transliterated with their premodern values ā, ī, ū, a, i, u (without consideringmaǧhūlvowels ē and ō); in modern pronounciation they are/a/,/i/,/u/,/a/,/e/,/o/respectively.as a poison; a general work on medicine written by Bahāʾ ad-Dawla Rāzī in 1501–2 CE, in which syphilis is described for the first time in Asia; a chapter from theǦāmi...
2015 •
In: Histories of Mercury in Medicine Across Asia and Beyond. Special issue, edited by Dagmar Wujastyk, Asiatische Studien/Etudes Asiatiques, 69(4), 867-899. doi: 10.1515/asia-2015-1041. ABSTRACT: The processing of metallic mercury into the form of a mercury sulphide ash, called tsotel (btso thal), is considered the most refined pharmacological technique known in Tibetan medicine. This ash provides the base material for many of the popular “precious pills” (rin chen ril bu), which are considered essential by Tibetan physicians to treat severe diseases. Making tsotel and precious pills in Tibet’s past were rare and expensive events. The Chinese take-over of Tibet in the 1950s, followed by the successive reforms, including the Cultural Revolution (1966–1976), affected the opportunities to transmit the knowledge and practice of making tsotel. In this article, I discuss two Tibetan physicians, Tenzin Chödrak (1924–2001) and Troru Tsenam (1926– 2004), both of whom spent many years in Chinese prisons and labour camps, and their role in the transmission of the tsotel practice in a labour camp in 1977, contextualising these events with tsotel practices in Central and South Tibet in preceding decades. Based on two contemporary biographies, their descriptions of making tsotel will be analysed as well as the ways in which the biographies depicted these events. I argue that the ways of writing about these tsotel events in the physicians’ biographies, while silencing certain lines of knowledge transmission, established an authoritative lineage of this practice. Both physicians had a decisive impact on the continuation of the lineage and the manufacturing of tsotel and precious pills from the 1980s onwards in both India and the People’s Republic of China (PRC).
Paper in a special issue of AION devoted to alchemy in the Western and Eastern traditions: "Elisir mercuriale e immortalità", edited by Giacomella Orofino, Amneris Roselli, and Antonella Sannino, 2 volumes (2014 and 2015).
Proceedings of the National Academy of Sciences
Exploring the ancient chemistry of mercuryThis paper explores the chemistry of mercury as described in ancient alchemical literature. Alchemy’s focus on the knowledge and manipulation of natural substances is not so different from modern chemistry’s purposes. The great divide between the two is marked by the way of conceptualizing and recording their practices. Our interdisciplinary research group, composed of chemists and historians of science, has set off to explore the cold and hot extraction of mercury from cinnabar. The ancient written records have been perused in order to devise laboratory experiments that could shed light on the material reality behind the alchemical narratives and interpret textual details in a unique perspective. In this way, it became possible to translate the technical lore of ancient alchemy into the modern language of chemistry. Thanks to the replication of alchemical practices, chemistry can regain its centuries-long history that has fallen into oblivion.
No other compound in Tibetan medical pharmacology seems to be as fascinating, controversial, and enigmatic as tsotel (btso thal, lit. ‘cooked ash’), the processed mercury sulphide ash that provides the base material of many of the popular Tibetan ‘precious pills’ (rin chen ril bu). The compound contains—apart from numerous herbs and other ingredients—eight metals and eight rock components. Tsotel practices, which can be traced back to the thirteenth century in Tibet, are considered the pinnacle of Tibetan pharmacology. The commercial value of tsotel gives it a strong economic and social life of its own. This paper analyses the social life of tsotel from an anthropological perspective and sketches key aspects of tsotel’s biography, which in one way or the other are linked to medical, political, and religious perceptions of mercury: tsotel events with their political and institutional agendas; the value of tsotel as a medical, religious, and political commodity; safety and toxicity debates; and tsotel’s religious and political efficacy. I argue that the social life of tsotel is increasingly linked to perceptions of toxicity and safety because of its chief ingredient, mercury, being contested in a globalised arena of tightened international regulations as well as the recent attention given to heavy metal toxicity issues in Asian medicines. Also, several fundamental misconceptions of the substance of mercury itself, its processed form of mercury sulphide, and of the contamination of herbal ingredients with heavy metals will be highlighted. Examples are based on ethnographic fieldwork with Tibetan medical practitioners and pharmacologists in India and Nepal.
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