{"product_id":"helmont-johannes-baptista-van","title":"HELMONT, Johannes Baptista van.","description":"\u003cp\u003e.Second edition, corrected and published after the author s death by his son, of this remarkable collection of four chemical and medical treatises. In this work, first published in 1644, the author presented a new cure for stones and the results of numerous chemical experiments. This second edition was also issued in conjunction with the first edition of Van Helmont s  Ortus medicinae , and the two are sometimes found together. .  \u003cbr\u003e\n  \u003cbr\u003e\n .First in the collection is  De lithiasis , a treatise on urinary calculi which has been defined by the important physician Boerhaave as  incomparable, and the best . The author discusses   reporting the results of a series of experiments   how solid concretions are formed in nature. Notably, Helmont also announces for the first time his  Ludus , a new remedy for the  stone disease  and how to prepare it (the author modified a recipe of Paracelsus adding more ingredients);  Ludus  was described as mineral with the extraordinary ability to dissolve any concretion in the human body.  De Febribus  (first ed. 1642) is a shorter work on fevers and their nature, interestingly containing an alternative view to Galen and ascribing fever to the influence of the  archeus , the  vital spirit  regulating the internal heat of the body.  De humoribus Galeni , third in the collection, contains a scathing review of Galen s humoral theory. Finally,  De peste  is a treatise on the plague; as this disease was still a major threat in Europe, this is one of Van Helmont s most translated and popular works. In the introduction, the author mentions the death of two sons due to a recent outbreak in Brussels. The author s advice in this treatise is to not be afraid of the plague, as fear can influence one person s imagination, ultimately affecting the  archeus  and generating an actual disease. In the second section, the author proposes various cures, e.g.  sweat potions , but also powerful words, herbs and stones. \u003cbr\u003e\n  \u003cbr\u003e\n . A Belgian mystic, Helmont [1580-1644] was the most prominent chemist of the first half of the seventeenth century. Originally an alchemist and a follower of Paracelsus in that his outlook was universal, he himself marks the transition from alchemy to the science of chemistry in the modern sense. ( ) Helmont established his name as one of the founders of biochemistry, although some authorities believe that he is perhaps overrated because of his vacillations between mysticism and science. In any event, his discovery of digestive juices in the stomach and intestine, and especially his first use of the specific gravity of urine for diagnostic purposes, mark him as a man of no insignificant importance in the history of medicine.  (Heirs of Hippocrates). Remarkably, Helmont was the first to apply the term  gas  to aeriform fluids, and the first to take the melting point of ice and boiling point of water as standards for measuring temperature.\u003c\/p\u003e","brand":"HELMONT, Johannes Baptista van.","offers":[{"title":"Default Title","offer_id":57859650388303,"sku":"L3963","price":1850.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1016\/2425\/0703\/files\/L3963-4.jpg?v=1781793724","url":"https:\/\/sokol-books-ltd.myshopify.com\/products\/helmont-johannes-baptista-van","provider":"Sokol Books Ltd","version":"1.0","type":"link"}