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Mar 28, 2008 · Summary. Beriberi is a disease caused by a deficiency of thiamine, or vitamin B1, that is expressed in three major clusters of symptoms, which vary from person to person. It involves edema, or swelling, of the legs, arms, and face. The nerves may be affected, causing, first, a loss of sensation in the peripheral nerves and, later, paralysis.
beriberi was finally synthesised in the laboratory. More so than any other discovery, the story of the conquest of beriberi was the composite result of the efforts of many.1 Beriberi: A Disease of Unknown Cause The name beriberi came originally from the Singhalese beri meaning weak. Until early this century, the cause of beriberi remained ...
Download scientific diagram | Duane B. Simmons, Map of Geographical Distribution of Beriberi, 1880. from publication: Visualizing the Geography of the Diseases of China: Western Disease Maps from ...
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beriberi, nutritional disorder caused by a deficiency of thiamin ( vitamin B 1) and characterized by impairment of the nerves and heart. General symptoms include loss of appetite and overall lassitude, digestive irregularities, and a feeling of numbness and weakness in the limbs and extremities. (The term beriberi is derived from the Sinhalese ...
- The Editors of Encyclopaedia Britannica
History of Beriberi. Beriberi is a nutritional disorder caused by a deficiency of thiamin (vitamin B1). It is a characterized primarily by impairment of the nerves and heart. Beriberi is found in Chinese medical writings 1200 years ago, and knowledge of the disease existed in Japan for about as long. The disease was accurately described for the ...
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