Tag: George Dunea
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Babur, the first Mughal emperor
Babur is remembered as the conqueror of India and founder of the Mughal dynasty. Born in 1483 in Andijan, present-day Uzbekistan, his full name was Zahīr ud-Dīn Muhammad Babur. His family was part of the “Mongolized Turkic” population that arose following the conquests by Genghis Khan in c. 1200 and the establishment of the mixed…
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The rat in medicine
Rats occupy a peculiar position in their relation to humans. Traditionally despised and hated as carriers of disease, they have become in recent years indispensable partners in the pursuit of better health, therapeutic innovation, and understanding of disease mechanisms. They are easy to handle, have a long history of selective breeding, and are physiologically and…
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Polycythemia rubra vera
Polycythemia vera is a blood cancer in which the bone marrow generates too many red blood cells. It affects about one in every 50,000 people, primarily men over sixty years old, and is somewhat more common in subjects of Ashkenazi Jewish descent than in other populations. Though classified as a malignant disease, it runs a…
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Crimea: Past and present
Crimea, on the Black Sea, has been successively inhabited by Cimmerians, Scythians, and Greeks. Around the sixth century BCE, colonists from Greece established important settlements in Crimea, such as Chersonesus (near modern Sevastopol) and Pantikapaion (modern Kerch). The Greek influence during the classical period is reflected in plays such as Euripides’ Iphigenia at Tauris, the…
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Ancient India in 1,500 words
Homo sapiens originated in Africa about 300,000 years ago and arrived in India in waves beginning about 65,000 years ago. Early populations were hunter-gatherers and did not adopt a sedentary way of life until about 7,000 years BCE, when they began to domesticate plants and animals. As their civilization expanded, villages grew into towns and…
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The spleen and melancholy
Old Democritus under a tree,Sits on a stone with book on knee;About him hang there many features,Of Cats, Dogs and such like creatures,Of which he makes anatomy,The seat of black choler to see.—Robert Burton, The Anatomy of Melancholy The spleen could be described as occupying a special place between medicine and science versus art and…
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The once fatal pernicious anemia
For much of medical history, pernicious anemia was a baffling and invariably fatal disorder. Characterized by profound weakness, pallor, glossitis, and progressive neurologic decline, it carried an ominous reputation. Its name—“pernicious”—reflected the despair of physicians who could offer no remedy. The symptoms of this disease developed gradually and were fatigue, weakness, pallor, and shortness of…
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Jacobus Rau: Surgical innovator, renowned lithotomist, and educator at Leiden
Johann Jakob Rau, latinized to Johannes, was one of the most influential surgical innovators of early modern Europe, best known for transforming the treatment of urinary bladder stones through his lateral lithotomy technique. Born in 1668 in Baden-Baden, he was the son of wine merchant Johannes and Magdalena Muller. His early exposure to medicine came…
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Bernhard Siegfried Albinus: Anatomist and surgeon
Bernhard Siegfried Albinus, originally called Weiss, was born at Frankfurt on the Oder in 1697. There his father was professor of medicine until 1702 when he was transferred to the chair of medicine at Leiden University. Thus young Bernhard began his education in the Netherlands at the age of twelve, studying under the famous Govert…