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Rai Bahadur Sir Upendranath Brahmachari ((ベンガル語:উপেন্দ্রনাথ ব্রহ্মচারী)) (19 December 1873 – 6 February 1946) was an Indian scientist and a leading medical practitioner of his time. He synthesised Urea Stibamine (carbostibamide) in 1922 and determined that it was an effective substitute for the other antimony-containing compounds in the treatment of Kala-azar (Visceral leishmaniasis) which is caused by a protozoon, Leishmania donovani. His discovery led to the saving of millions of lives in India, particularly in the erstwhile province of Assam, where several villages were completely depopulated by the devastating disease. The achievement of Brahmachari was a milestone in successful application of science in medical treatment in the years before arrival of antibiotics, when there were few specific drugs, except quinine for malaria, iron for anaemia, digitalis for heart diseases and arsenic for syphilis. All other ailments were treated symptomatically by palliative methods. Urea Stibamine was thus a significant addition to the arsenal of specific medicines. ==Early life== Upendranath Brahmachari was born on 19 December 1873 in Sardanga village near Purbasthali, District Burdwan of West Bengal, India. His father Nilmony Brahmachari was a physician in East Indian Railways. His mother's name was Saurabh Sundari Devi. He completed his early education from Eastern Railways Boys' High School, Jamalpur. In 1893, he passed BA degree from Hooghly Mohsin College with honours in Mathematics and Chemistry. Thereafter he went to study Medicine with Higher Chemistry. He passed his Masters degree in 1894 from the Presidency College, Kolkata. In M.B. Examination of 1900 of the University of Calcutta, he stood first in Medicine and in Surgery for which he received Goodeve and Macleod awards. He obtained his MD degree in 1902, and was awarded a PhD degree in 1904, for his research paper on "Studies in Haemolysis" both from the University of Calcutta. In 1898, he married Nani Bala Devi. Brahmachari joined the Provincial Medical Service in September 1899 and appointed as a teacher of Pathology and Materia Medica, and physician in the Dacca Medical School in 1901. In 1905, he was appointed as a teacher in Medicine and Physician at the Campbell Medical School(NRS MEDICAL COLLEGE & HOSPITAL), Calcutta, where he carried out most of his work on Kala-azar and made his monumental discovery of Urea Stibamine. In 1923, he joined as Additional Physician in the Medical College Hospital. He retired from the government service as a physician in 1927. After retirement from the government service Brahmachari joined the Carmichael Medical College in Kolkata as Professor of Tropical Diseases. He also served the National Medical Institute, in charge of its Tropical Disease Ward. He was also the Head of the Department of Biochemistry and Honorary Professor of Biochemistry at the University College of Science, Calcutta.〔 Around 1924, Brahmachari established the ''Brahmachari Research Institute'' in his own residence in Cornwallis Street (Vidhan Sarani), Kolkata. This institute was later converted into a Partnership concern with his sons Phanindra Nath and Nirmal Kumar. Under his guidance this Institute did quite well both in the fields of research and manufacture of medicine. The institute stopped functioning in 1963.〔 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Upendranath Brahmachari」の詳細全文を読む スポンサード リンク
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