This week’s podcast features: Daniel Schmachtenburger, co-founder and director of research and development at Neurohacker Collective, in Complexity Medicine: The Basis for a Functional Standard of Care. Daniel is a deep thinker and researcher on how human regulatory systems function, how they break down and how they can be supported to function with greater resilience.
Utilizing the Delphi method, 56 experts from a variety of disciplines, including anthropology, medicine, and biology agreed upon 14 core principles intrinsic to the education and practice of evolutionary medicine. These 14 principles can be further grouped into five general categories: question framing, evolution I and II (with II involving a higher level of complexity), evolutionary trade-offs, reasons for vulnerability, and culture. Additional information regarding these principles may be found in the table below.
Eminent French scientist Louis Pasteur confirmed Schwann's fermentation experiments in 1857 and afterwards supported the hypothesis that yeast were microorganisms. Moreover, he suggested that such a process might also explain contagious disease. In 1860, Pasteur's report on bacterial fermentation of butyric acid motivated fellow Frenchman Casimir Davaine to identify a similar species (which he called bacteridia) as the pathogen of the deadly disease anthrax. Others dismissed "bacteridia" as a mere byproduct of the disease. British surgeon Joseph Lister, however, took these findings seriously and subsequently introduced antisepsis to wound treatment in 1865.
The earliest references to medical care and surgical procedures are found in Babylonian texts like the laws of Hammurabi (1792-1750/43 BCE) describing the surgeon’s responsibilities and how much he should be paid. Pay was good, but penalties for mistakes harsh: “If a physician performs a major operation on a lord… and causes his death…. they shall cut off his hand”. Only wounds, fractures and abscesses were treated surgically. A Sumerian clay tablet (2150 BCE) describes wounds being washed in beer and hot water, poultices made from pine, prunes, wine dregs and lizard dung, and use of bandages (for a nose-bleed!). Other texts describe the symptoms and prognosis of epilepsy, bronchitis and scurvy. A list of 230 medicines using plant, animal and mineral ingredients was found in an Assyrian pharmacy and records of distillation of cedar oil proves that this was an earlier invention than we thought.
Paracelsus (1493–1541), was an erratic and abusive innovator who rejected Galen and bookish knowledge, calling for experimental research, with heavy doses of mysticism, alchemy and magic mixed in. He rejected sacred magic (miracles) under Church auspisces and looked for cures in nature. He preached but he also pioneered the use of chemicals and minerals in medicine. His hermetical views were that sickness and health in the body relied on the harmony of man (microcosm) and Nature (macrocosm). He took an approach different from those before him, using this analogy not in the manner of soul-purification but in the manner that humans must have certain balances of minerals in their bodies, and that certain illnesses of the body had chemical remedies that could cure them. Most of his influence came after his death. Paracelsus is a highly controversial figure in the history of medicine, with most experts hailing him as a Father of Modern Medicine for shaking off religious orthodoxy and inspiring many researchers; others say he was a mystic more than a scientist and downplay his importance.
Caroline Rance blogs at www.thequackdoctor.com about the history of medical advertising and health fraud. Her book The History of Medicine in 100 Facts (Amberley Publishing, 2015) explores medicine’s history in bite-sized topics, from prehistoric parasites to the threat of antibiotic resistance. You can follow Caroline on Twitter @quackwriter and on Facebook at www.facebook.com/quackdoctor
^ Porter, Roy (1999). The Greatest Benefit to Mankind: A Medical History of Humanity from Antiquity to the Present. London: Fontana. p. 493. ISBN 978-0393319804.; Porter, Roy (1992). "Madness and its Institutions". In Wear, Andrew. Medicine in Society: Historical Essays. Cambridge: Cambridge University Press. pp. 277–302. ISBN 978-0521336390.; Suzuki, A. (1991). "Lunacy in seventeenth- and eighteenth-century England: Analysis of Quarter Sessions records Part I". History of Psychiatry. 2 (8): 437–56. doi:10.1177/0957154X9100200807. PMID 11612606.; Suzuki, A. (1992). "Lunacy in seventeenth- and eighteenth-century England: Analysis of Quarter Sessions records Part II". History of Psychiatry. 3 (9): 29–44. doi:10.1177/0957154X9200300903. PMID 11612665.
One of the oldest known medical textbooks is the Sushruta Samhita, written in Sanskrit in India. Its exact date is tentative, as no original version survives and it is only known from later copies, but the current consensus is that it was written in around 600 BC. Sushruta is thought to have been a physician and teacher working in the North Indian city of Benares (now Varanasi in the state of Uttar Pradesh). His Samhita – a compilation of knowledge – provides detailed information on medicine, surgery, pharmacology and patient management.
James Maskell: Dr. Larry Palevsky is speaking, and he’s speaking on the pediatrics day. He’s an awesome doctor. He was lecturing about the microbiome five years ago, before the human microbiome came out. And so I asked him, he spoke at my Functional Forum, and he brought up some concepts that were new, and I was sitting next to storied integrative medicine doctors who were just sort of blown away. And his thought is this: We all know now that 99% of our bacteria and fungus and viruses and so forth are mutually beneficial, and they help us, and they help with metabolism and digestion and immunity. That’s our sort of main understanding. So I asked him, “Dr. Palevsky, what are we going to learn next? What are we really going to understand next about the microbiome that we don’t understand now?” And he basically—you have to listen to it on the summit, but he basically says this—“We have trillions of non-redundant viruses in our chromosomes, in our DNA. So these are trillions of viruses that we’ve evolved with over time.” And so his question is, “When you get a viral illness, how many more viruses have to come into the body for you to get a viral illness? 10? 20? 100?” I mean, when you look at the numbers compared to what’s actually in our chromosomes and in our DNA, the numbers just don’t add up. His thought is, and his concept is, that these viruses, there’s different transmission mechanisms. His thought is that the next understanding that we’re going to have of the microbiome, the next level of understanding is going to be that the body and these viruses work together to be able to return the body to homeostasis. So when you get to a point where the body is just so stressed and there’s too many toxins and things for it to deal with, and it can’t get back to homeostasis by itself, it communes with viruses to be able to instigate what we think of as a viral illness, to be able to get the patient to just slow down, so that we can get back to homeostasis. And it made such an impression on me because I had a friend last year who got viral pneumonia. And what was happening before viral pneumonia? She was working for three months on a project about 15 hours a day. And suddenly, it finished and she did great with it, and then she was sick for a month with viral pneumonia. So what, pneumonia just came along and attacked at that moment? Obviously, not. So I’d love to get your thoughts on that. Because when he shared that, I was like, “This seems so obvious.” And I’m really excited to think what our understanding is going to be like when we start to appreciate that our evolution with viruses is a big part of our evolution, and that there may be a lot more to it than thinking a virus is just something that comes from outside all the time.
Discover the history of medicine through our rich and unique collections, which include over 20,000 monographs and 4,000 manuscripts, as well as photographs, illustrations, medical instruments, medals, and a variety of medical artifacts. We also offer a setting for classes, provide research consultations, host a speaker series and other special events, exhibit items from the collections, and issue a regular newsletter and special publications.
Alfred Nobel (1833-1896), a Swedish-born chemist and businessman who invented dynamite, left most of his wealth to establish the Nobel Prizes. Since 1901, these awards have been given to men and women from all over the world in recognition of their outstanding achievements in chemistry, medicine or physiology, physics, literature and for work on behalf of peace.
2016 The success of an first-time experimental surgery will determine future availability for U.S. cancer patients and veterans with injuries to the pelvic region. On May 8, 2016, a man named Thomas Manning is the first man to receive a penis transplant at the Massachusetts General Hospital. Manning's recovery from the surgery is going well; John Hopkins University School of Medicine is also hoping to start providing the surgery soon.
1796 Edward Jenner develops a method to protect people from smallpox by exposing them to the cowpox virus. In his famous experiment, he rubs pus from a dairymaid's cowpox postule into scratches on the arm of his gardener's 8-year-old son, and then exposes him to smallpox six weeks later (which he does not develop). The process becomes known as vaccination from the Latin vacca for cow. Vaccination with cowpox is made compulsory in Britain in 1853. Jenner is sometimes called the founding father of immunology.
During the U.S. Civil War the Sanitary Commission collected enormous amounts of statistical data, and opened up the problems of storing information for fast access and mechanically searching for data patterns. The pioneer was John Shaw Billings (1838–1913). A senior surgeon in the war, Billings built the Library of the Surgeon General's Office (now the National Library of Medicine), the centerpiece of modern medical information systems. Billings figured out how to mechanically analyze medical and demographic data by turning facts into numbers and punching the numbers onto cardboard cards that could be sorted and counted by machine. The applications were developed by his assistant Herman Hollerith; Hollerith invented the punch card and counter-sorter system that dominated statistical data manipulation until the 1970s. Hollerith's company became International Business Machines (IBM) in 1911.
^ Hayward, Rhodri (2011). "Medicine and the Mind". In Jackson, Mark. The Oxford Handbook of the History of Medicine. Oxford University Press. pp. 524–42. ISBN 978-0199546497.; Scull, Andrew (2005). Most Solitary of Afflictions: Madness And Society in Britain, 1700–1900. Yale University Press. pp. 324–28. ISBN 978-0300107548.; Dowbiggin, I. (1992). ""An exodus of enthusiasm": G. Alder Blumer, eugenics, and US psychiatry, 1890–1920". Medical History. 36 (4): 379–402. doi:10.1017/S002572730005568X. PMC 1036631. PMID 1435019.; Snelders, S.; Meijman, F.J.; Pieters, T. (2007). "Heredity and alcoholism in the medical sphere: The Netherlands, 1850–1900". Medical History. 51 (2): 219–36. doi:10.1017/S0025727300001204. PMC 1871693. PMID 17538696.; Turda, M. (2009). ""To end the degeneration of a nation": Debates on eugenic sterilization in inter-war Romania". Medical History. 53 (1): 77–104. doi:10.1017/S002572730000332X. PMC 2629178. PMID 19190750.
James Maskell: Absolutely. The evolutionary concepts were one of the big reasons why I wanted you to be in there, Chris, because I know you do the Paleo, which is evolutionary in itself. But also, one of the things that you talk about is how the Paleo diet is something that has needed to change and evolve, and how we’ve evolved to go beyond what our ancestors ate. I don’t know, maybe for your listeners, they might be interested to just get a snapshot of that. Because that’s one of the cool things in nutrition that I think that you bring together, is a very sensible approach to eating. I thought that was one of the highlights for the nutrition part of the summit.
The first medical schools were opened in the 9th century, most notably the Schola Medica Salernitana at Salerno in southern Italy. The cosmopolitan influences from Greek, Latin, Arabic, and Hebrew sources gave it an international reputation as the Hippocratic City. Students from wealthy families came for three years of preliminary studies and five of medical studies. The medicine, following the laws of Federico II, that he founded in 1224 the University ad improved the Schola Salernitana, in the period between 1200 and 1400, it had in Sicily (so-called Sicilian Middle Ages) a particular development so much to create a true school of Jewish medicine.
In the Spanish Empire, the viceregal capital of Mexico City was a site of medical training for physicians and the creation of hospitals. Epidemic disease had decimated indigenous populations starting with the early sixteenth-century Spanish conquest of the Aztec empire, when a black auxiliary in the armed forces of conqueror Hernán Cortés, with an active case of smallpox, set off a virgin land epidemic among indigenous peoples, Spanish allies and enemies alike. Aztec emperor Cuitlahuac died of smallpox. Disease was a significant factor in the Spanish conquest elsewhere as well.
Founder and currently Executive Editor of Science-Based Medicine Steven Novella, MD is an academic clinical neurologist at the Yale University School of Medicine. He is also the host and producer of the popular weekly science podcast, The Skeptics’ Guide to the Universe, and the author of the NeuroLogicaBlog, a daily blog that covers news and issues in neuroscience, but also general science, scientific skepticism, philosophy of science, critical thinking, and the intersection of science with the media and society. Dr. Novella also has produced two courses with The Great Courses, and published a book on critical thinking - also called The Skeptics Guide to the Universe.
The ancient Mesopotamians had no distinction between "rational science" and magic. When a person became ill, doctors would prescribe both magical formulas to be recited as well as medicinal treatments. The earliest medical prescriptions appear in Sumerian during the Third Dynasty of Ur (c. 2112 BC – c. 2004 BC). The oldest Babylonian texts on medicine date back to the Old Babylonian period in the first half of the 2nd millennium BCE. The most extensive Babylonian medical text, however, is the Diagnostic Handbook written by the ummânū, or chief scholar, Esagil-kin-apli of Borsippa, during the reign of the Babylonian king Adad-apla-iddina (1069–1046 BCE). Along with the Egyptians, the Babylonians introduced the practice of diagnosis, prognosis, physical examination, and remedies. In addition, the Diagnostic Handbook introduced the methods of therapy and cause. The text contains a list of medical symptoms and often detailed empirical observations along with logical rules used in combining observed symptoms on the body of a patient with its diagnosis and prognosis. The Diagnostic Handbook was based on a logical set of axioms and assumptions, including the modern view that through the examination and inspection of the symptoms of a patient, it is possible to determine the patient's disease, its cause and future development, and the chances of the patient's recovery. The symptoms and diseases of a patient were treated through therapeutic means such as bandages, herbs and creams.
Evolutionary principles may also improve our vaccine strategy. Vaccines are another way to create selective pressures on infectious organisms. We may inadvertently target vaccines against proteins that select out less virulent strains, selecting for the more virulent or infectious strains. Understanding of this allows us to instead target vaccines against virulence without targeting less deadly strains.
Galen's medical works were regarded as authoritative until well into the Middle Ages. Galen left a physiological model of the human body that became the mainstay of the medieval physician's university anatomy curriculum, but it suffered greatly from stasis and intellectual stagnation because some of Galen's ideas were incorrect; he did not dissect a human body. Greek and Roman taboos had meant that dissection was usually banned in ancient times, but in the Middle Ages it changed.
The hygiene of the training and field camps was poor, especially at the beginning of the war when men who had seldom been far from home were brought together for training with thousands of strangers. First came epidemics of the childhood diseases of chicken pox, mumps, whooping cough, and, especially, measles. Operations in the South meant a dangerous and new disease environment, bringing diarrhea, dysentery, typhoid fever, and malaria. There were no antibiotics, so the surgeons prescribed coffee, whiskey, and quinine. Harsh weather, bad water, inadequate shelter in winter quarters, poor policing of camps, and dirty camp hospitals took their toll.
In 1847 in Vienna, Ignaz Semmelweis (1818–1865), dramatically reduced the death rate of new mothers (due to childbed fever) by requiring physicians to clean their hands before attending childbirth, yet his principles were marginalized and attacked by professional peers. At that time most people still believed that infections were caused by foul odors called miasmas.
History Timelines of Events provide fast facts and information about famous events in history, such as those detailed in the History of Medicine Timeline, precipitated a significant change in World history. This major historical event is arranged in the History of Medicine timeline by chronological, or date order, providing an actual sequence of this past event which was of significance to history. Many historical events, such as detailed in the History of Medicine timeline, occurred during times of crisis or evolution or change. Many of the famous World events as detailed in the History of Medicine timeline describe famous, critical and major incidents. The specific period in history detailed in the History of Medicine timeline led to great changes in the development of World Civilisation. The History of Medicine timeline provides fast information via timelines which highlight the key dates and major historical significance in a fast information format. Specific information can be seen at a glance with concise and accurate details of this historical event of World significance. The History timelines of famous events include timelines and chronologies of many important events of significant occurrence and outcome including the History of Medicine timeline.
Dr. Dysinger has implemented many of the things we have suggested during throughout the Functional Forum. He's incorporated a membership program and fully embraces lifestyle medicine. He's implemented group learning and community outreach, and health coaches and tech tools are an integral part of the success of his practice. He talks about these strategies and more.
The Mahoney Prize recognizes an outstanding article in the history of computing and information technology, broadly conceived published in the last three years. The Mahoney Prize commemorates the late Princeton scholar Michael S. Mahoney, whose profound contributions to the history of computing came from his many articles and book chapters. The prize consists of a $500 award and a certificate. The Mahoney Prize is awarded by the Special Interest Group in Computers, Information, and Society (SIGCIS) and is presented during the annual meeting of our parent group, the Society for the History of Technology.
In preparation for next Monday's Functional Forum, The Evolution of Primary Care, we are thrilled to welcome IFM certified practitioner, Dr. Kara Parker to the Evolution of Medicine podcast this week. Dr. Parker has been practicing integrative and functional medicine for almost two decades, and practices in Minnesota at the Whittier Clinic. If you are interested in functional or integrative medicine, particularly how to work with the undeserved, this podcast is not one to miss.
Tracey and Patricia started their Functional Forum Meetup after we took the Functional Forum on the road. Like any new venture, there were some initial hurdles. With a little tweaking and getting the opinions of their practitioner community, they have been able to set up a very successful meetup every month. Learn more about attending or hosting a meetup here: meetup.functionalforum.com
In the Middle Ages the church operated hospitals. In 542 a hospital called the Hotel-Dieu was founded in Lyon, France. Another hospital called the Hotel-Dieu was founded in Paris in 1660. The number of hospitals in western Europe greatly increased from the 12th century. In them monks or nuns cared for the sick as best they could. Meanwhile, during the Middle Ages there were many hospitals in the Byzantine Empire and the Islamic world.
Over the centuries, reports occasionally surfaced of caesarean sections saving the lives of both mother and baby, but even after the introduction of antiseptic methods and anaesthesia, caesareans remained a dangerous last resort. So Edinburgh surgeons were surprised to hear a lecture by Robert Felkin, a missionary doctor, about a successful operation that he had witnessed in the African kingdom of Bunyoro Kitara five years earlier.
This week on the Evolution of Medicine podcast, we are back with the fifth installment of the "State of the Evolution" with co-founders of the Evolution of Medicine, James Maskell and Gabe Hoffman. Twice a year we look back at ground take-in the last six months and look forward to the next six. We're excited to share with you what's happened and what to expect during the first half of 2017.
The University of Padua was founded about 1220 by walkouts from the University of Bologna, and began teaching medicine in 1222. It played a leading role in the identification and treatment of diseases and ailments, specializing in autopsies and the inner workings of the body. Starting in 1595, Padua's famous anatomical theatre drew artists and scientists studying the human body during public dissections. The intensive study of Galen led to critiques of Galen modeled on his own writing, as in the first book of Vesalius's De humani corporis fabrica. Andreas Vesalius held the chair of Surgery and Anatomy (explicator chirurgiae) and in 1543 published his anatomical discoveries in De Humani Corporis Fabrica. He portrayed the human body as an interdependent system of organ groupings. The book triggered great public interest in dissections and caused many other European cities to establish anatomical theatres.
The Department of the History of Medicine is the oldest such academic department in North America. We are dedicated to scholarship in the history of medicine, disease and the health sciences, and their relation to society. The Department seeks to bring historical perspectives to bear on contemporary health issues. Faculty members conduct research on a broad range of topics, time periods, and geographic areas. The Department offers a PhD in the History of Medicine.
Anatomy: A brief introduction Anatomy identifies and describes the structure of living things, and is essential to the practice of health and medicine. It can involve the study of larger biological structures, called gross anatomy, or of cells and tissues, known as microscopic anatomy or histology. Learn more about the importance of anatomy here. Read now
In the 19th and early 20th centuries anthropologists studied primitive societies. Among them treatment for injury and sickness was a mixture of common sense and magic. People knew, of course, that falls cause broken bones and fire causes burns. Animal bites or human weapons cause wounds. Primitive people had simple treatments for these things e.g. Australian Aborigines covered broken arms in clay, which hardened in the hot sun. Cuts were covered with fat or clay and bound up with animal skins or bark. However primitive people had no idea what caused illness. They assumed it was caused by evil spirits or magic performed by an enemy. The 'cure' was magic to drive out the evil spirit or break the enemies spell.
This week on the Evolution of Medicine podcast, we feature Steven Feyrer-Melk, PhD, co-founder of a preventative cardiology practice, The Optimal Heart Center and Chief Science Officer of Nudge Coach, a lifestyle medicine technology company. Nudge has sponsored the Functional Forum and the Evolution of Medicine podcast in the past year and has worked with us to bring our community of practitioners a valuable addition to their practices that allows every patient to feel supported at all times.
During the 18th century the mentally ill were not regarded as 'truly' human. It was thought that they did not have human feelings. They were therefore confined in chains. People paid to visit asylums and see the insane as if they were animals in a zoo. However in 1793 a doctor called Philippe Pinel argued that the insane should be released and treated humanely. As an experiment he was allowed to release some patients. The experiment worked and attitudes to the insane began to change.
Retinal neurons and their axon output have evolved to be inside the layer of retinal pigment cells. This creates a constraint on the evolution of the visual system such that the optic nerve is forced to exit the retina through a point called the optic disc. This, in turn, creates a blind spot. More importantly, it makes vision vulnerable to increased pressure within the eye (glaucoma) since this cups and damages the optic nerve at this point, resulting in impaired vision.
This week on the Evolution of Medicine podcast we are sharing a special interview that was part of the "11 days of Global Unity" whch featured luminaires like Dr. Deepak Chopra, Ralph Nader and many more. This interview was originally conducted by Rick Ulfik from We, The World. He interviews Dr. Rangan Chatterjee and James Maskell about the work they are doing, the future of medicine, the current state of functional medicine, and how we see medicine shifting in the rest of this century. It was a great session, and at the time we received so much feedback that people enjoyed it. The interview has not been available since the Summit ended, so we wanted to share it in this podcast.