Tag: George Dunea
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Medical lessons from giraffes
There is a story of a man going to a zoo for the first time and, after staring at a giraffe in astonishment, exclaimed, ‘‘There ain’t no such animal!’’1 Yet African giraffes have long been known to Europeans. They are the tallest living land animals in the world, and more recently have interested medical researchers.…
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From healing to superstition and witchcraft
The roots of witchcraft can be traced back to the ancient civilizations of Egypt, Mesopotamia, and Greece, where the lines between religion, magic, and medicine were often blurred.1,2 Many healers combined herbal knowledge with rituals, charms, amulets, and incantations, and some were particularly proficient in using plants to cure illnesses, alleviate pain, or induce sleep…
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The organic food movement
The word organic in the context of chemistry refers to a substance built around a skeleton of carbon (unlike an inorganic substance that most often has no carbon in its formula.) In the world of food, however, organic means that the produce was grown under “natural” conditions, without antibiotics, growth hormones, pesticides, fertilizers, sewage sludge,…
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The Painted Veil: Death from cholera in China
The 1925 novel The Painted Veil by Somerset Maugham derives its title from Percy Shelley’s 1824 sonnet, which begins “Lift not the painted veil which those who live / Call Life.” The action takes place during a cholera epidemic in which a missionary doctor quotes on his deathbed the final line of Oliver Goldsmith’s famous…
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The tenuous gut-brain axis and its role in schizophrenia
When the son of the American surgeon Bayard Holmes developed schizophrenia, Holmes devoted his life to researching the disease. In 1916, impressed by the new germ theory that stated many diseases were caused by an overgrowth of bacteria, he tried to cure his son by opening his abdomen and going through the appendix to wash…
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St. John’s wort: Repelling witches and treating depression
Even the most devout Christian might be excused for not taking off time from his work or pleasures to celebrate on June 25 the birthday (not the gruesome beheading) of St. John the Baptist. This is also the day of the summer solstice (the longest day of the year) when the beautiful yellow St John’s…
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The illness and death of Napoleon III
Napoleon III, the last monarch of France, led a life marked by political ambition, exile, and a quest for legitimacy. Born in Paris in 1808 as the nephew of the reining emperor Napoleon Bonaparte, he spent much of his early life in exile and was involved in several unsuccessful attempts to seize power. In 1848,…
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Shaggy dog licks patient
As a very young doctor, a very long time ago, I had to support myself by making house calls as a locum or for an agency. The calls often came at night, often from a worried-well patient. Finding the right house was frequently challenging, especially in the suburbs, where people used fancy, elegant names instead…
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Kuru, the laughing disease of New Guinea
New Guinea is the second-largest island in the world that is not a continent (after Greenland). It is divided into the Republic of Papua-New Guinea in the east and a western area that belongs to Indonesia. In both parts, indigenous populations face significant health challenges because of poverty, parasitic diseases, and poor medical facilities. Of…
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Onchocerciasis, a continuing cause of blindness
Among the various illnesses that deprive humans of their sight, onchocerciasis ranks highest. It affects millions of people in sub-Saharan Africa, as well as substantial numbers in Yemen and isolated areas of Brazil and Venezuela. Transmitted by infected blackflies that breed near fast-flowing streams and rivers, it is commonly known as “river blindness.” The disease…