Himmatrao Bawaskar | |
---|---|
Born | Dehed village (now in Bhokardan, Jalna, Maharashtra) | March 3, 1951
Education | MBBS, MD |
Occupation | Physician |
Known for | Scorpion sting envenomation research |
Spouse | Dr. Pramodini Bawaskar |
Children | 2 |
Himmatrao Saluba Bawaskar is an Indian physician from Mahad, Maharashtra. He is known for his research on treatment for scorpion stings. Much of his work has been published in the British medical journal The Lancet . He has also conducted research in the fields of snake bites, cardiovascular diseases, and hypothyroidism.
In 2022, Bawaskar was awarded India's third highest civil award, the Padma Shri. [1] [2]
Bawaskar was born to Saluba and Rakhmabai in Dehed village (now in Bhokardan, Jalna, Maharashtra) [3] He completed his schooling in Buldhana and worked in the farms, restaurants, temples, bookshops, the brick kiln, and held odd jobs to support his education. [4] [5]
He completed his studies at Government Medical College and Hospital, Nagpur. At Nagpur, he faced class- and caste-based discrimination [6] and had to take a leave of absence for mental health reasons. [7] He later completed an MD from the B. J. Medical College, Pune in 1981. [8] [5] [9]
After his studies in Nagpur, Bawaskar was appointed in 1976 to a government-funded primary health centre in Birwadi, in Raigad district. [10] Over the next 40 years of medical career, Bawaskar spent most of his time in the rural Konkan region of Maharashtra, at the foothills of Western ghats.
At Birwadi, he witnessed high fatality rates of 8–40% due to the stings of Hottentotta tamulus scorpions; children being majority of the victims. [11] The venom mainly affects the cardiovascular and pulmonary system, eventually leading to a pulmonary oedema, which may cause death. He compiled the findings and further tests were carried out at the Haffkine Institute in Mumbai. These latter stating these findings were published in The Lancet in 1978. [12] [13] [14]
Bawaskar tried existing methods of symptomatic treatments with atropine, beta-blockers, chlorpromazine, and aminophylline. [15] These methods however would not result in noticeable decrease in the death rates. Scorpion antivenom has little effect in clinical treatment but application of prazosin reduces the mortality rate to less than 4%. [16] [17] [18] [19] [20] [21] [22] [23]
As of 2016 [update] he had published over 70 research articles. [15] [24] and his work has led the fatalities due to scorpion sting to drop from a high of 44% to <1%. [9] [25]
He has also conducted research in the fields of snake bite envenoming, cardiovascular diseases, [26] [27] hypothyroidism. [28]
In the Vidarbha region of Maharashtra, Bawaskar has researched on the chronic renal failure associated with heavy metals contamination of drinking water. [9]
He has written opinion pieces on ethics [29] [30] corruption in medicine, [2] [31] public healthcare, [32] violence against doctors, [33] and state of medical research [24] in India.
Indapamide is a thiazide-like diuretic drug used in the treatment of hypertension, as well as decompensated heart failure. Combination preparations with perindopril are available. The thiazide-like diuretics reduce risk of major cardiovascular events and heart failure in hypertensive patients compared with hydrochlorothiazide with a comparable incidence of adverse events. Both thiazide diuretics and thiazide-like diuretics are effective in reducing risk of stroke. Both drug classes appear to have comparable rates of adverse effects as other antihypertensives such as angiotensin II receptor blockers and dihydropyridine calcium channel blockers and lesser prevalence of side-effects when compared to ACE-inhibitors and non-dihydropyridine calcium channel blockers.
Charybdotoxin (ChTX) is a 37 amino acid neurotoxin from the venom of the scorpion Leiurus quinquestriatus hebraeus (deathstalker) that blocks calcium-activated potassium channels. This blockade causes hyperexcitability of the nervous system. It is a close homologue of agitoxin and both toxins come from Leiurus quinquestriatus hebraeus. It is named after Charybdis, a sea monster from Greek myth.
Derek Summerfield is an honorary senior lecturer at London's Institute of Psychiatry and a member of the Executive Committee of Transcultural Special Interest Group at the Royal College of Psychiatry. He is also an Honorary Fellow of the Egyptian Psychiatric Association. He has published around 150 papers and has made other contributions in medical and social sciences literature.
Vulimiri Ramalingaswami was an Indian medical scientist, pathologist and medical writer. His pioneering research on nutrition got him elected to the National Academy of Sciences, Russian Academy of Medical Sciences and the Royal Society of London.
Prazosin, sold under the brand name Minipress among others, is a medication used to treat high blood pressure, symptoms of an enlarged prostate, and nightmares related to post-traumatic stress disorder (PTSD). It is an α1 blocker. It is a less preferred treatment of high blood pressure. Other uses may include heart failure and Raynaud syndrome. It is taken by mouth.
Moshe Yitzhak Gueron was an Israeli physician and researcher, innovator, scientist, medical educator, Professor of Cardiology at the Medical School for International Health at Ben-Gurion University of the Negev, a pioneer in the field of Cardiology. He founded and managed the Division of Cardiology in the Soroka Medical Center for 30 years. His research and clinical works gained broad international recognition. Gueron played a central role in developing global medicine, and he is mainly known for his work on the treatment of heart patients with cardiovascular manifestations of severe scorpion sting.
Iberiotoxin (IbTX) is an ion channel toxin purified from the Eastern Indian red scorpion Hottentotta tamulus. Iberiotoxin selectively inhibits the current through large-conductance calcium-activated potassium channels.
The Gruppo Italiano per lo Studio della Sopravvivenza nell'Infarto Miocardico (GISSI) is a cardiology research group founded as a collaboration between two Italian organisations – the Mario Negri Institute and the Associazione Nazionale dei Medici Cardiologi Ospedalieri (ANMCO).
A scorpion sting is an injury caused by the stinger of a scorpion resulting in the medical condition known as scorpionism, which may vary in severity. The anatomical part of the scorpion that delivers the sting is called a "telson". In typical cases, scorpion stings usually result in pain, paresthesia, and variable swelling. In serious cases, scorpion stings may involve the envenomation of humans by toxic scorpions, which may result in extreme pain, serious illness, or even death depending on the toxicity of the venom.
Frederick Wabwire-Mangen is a Ugandan physician, public health specialist and medical researcher. Currently he is Professor of Epidemiology and Head of Department of Epidemiology & Biostatistics at Makerere University School of Public Health. Wabwire-Mangen also serves as the Chairman of Council of Kampala International University and a founding member of Accordia Global Health Foundation’s Academic Alliance
David M. Serwadda is a Ugandan physician, medical researcher, academic, public health specialist and medical administrator. Currently he is a Professor of Public Health at Makerere University School of Public Health, one of the schools of Makerere University College of Health Sciences, a semi-autonomous constituent college of Makerere University, the oldest university in Uganda. Serwadda is also a founding member of Accordia Global Health Foundation's Academic Alliance.
Hottentotta is a genus of scorpions of the family Buthidae. It is distributed widely across Africa, except for most of the Sahara desert. Species in the genus also occur in the Middle East, the Arabian Peninsula, southeastern Turkey, Iraq, Iran, Afghanistan, Pakistan, India, Nepal, Cape Verde Islands, and Sri Lanka (introduced).
Hottentotta tamulus, the Indian red scorpion, also known as the eastern Indian scorpion, is a species of scorpion of the family Buthidae. It occurs in most of India, eastern Pakistan and the eastern lowlands of Nepal, and recently from Sri Lanka.
Mesobuthus eupeus is a polymorphic scorpion species belonging to the well-known family Buthidae. Commonly known as the lesser Asian scorpion or the mottled scorpion. It is thought to be the most widely dispersed species of the genus Mesobuthus, perhaps even of the family Buthidae.
DKK-SP1 is one of the many neurotoxins present in the scorpion Mesobuthus martensii. This toxin inhibits the voltage-gated sodium channel Nav1.8.
Madhukar Pai is an Indian medical doctor, academic, advocate, writer, and university professor. Pai's work is around global health, specifically advocacy for better treatment for tuberculosis with a focus on South Africa and India. Pai is the Canada Research Chair of Epidemiology and Global Health at McGill University.
The International Medical Congress was a series of international scientific conferences on medicine that took place, periodically, from 1867 until 1913.
Lucy Chappell is a British professor of obstetrics at King’s College London and the Chief Scientific Adviser (CSA) for the UK Department of Health and Social Care. As part of her CSA role, she oversees the National Institute for Health and Care Research (NIHR) as Chief Executive Officer. Her research areas include medical problems during pregnancy such as pre-eclampsia, and the safety of medicines in pregnancy.
Indraneel Mittra, MBBS, PhD. (London), FRCS (England), FASc, FNA is an Indian cancer surgeon, basic research scientist, and public health researcher. He is the Dr. Ernest Borges Chair in Translational Research and Professor Emeritus in the Department of Surgical Oncology, Tata Memorial Centre (TMC) in Mumbai. He established the first dedicated multi-disciplinary Breast Unit in India – a model which has since been adopted by most centers in the country. He pioneered the discipline of clinical research in cancer in India and pursued the cause of improving cancer care in the developing world. In this context, and with an RO1 grant from the National Institutes of Health (NIH) of the United States, Mittra spearheaded one of the largest randomized trials of screening for early detection of breast and cervical cancer using low-cost technology approaches involving 150,000 women in the suburbs of Mumbai. He is the first Indian recipient of such a competitive grant from the NIH. In the field of laboratory research, he is credited with having discovered the wide-ranging biological activities of cell-free chromatin particles (cfChPs), which have critical implications for human health and disease, and how deactivating cfChPs can have many therapeutic effects.
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