Brazil's health ministry recommended Wednesday using chloroquine and hydroxychloroquine to treat even mild cases of COVID-19, treatments President Jair Bolsonaro has pushed for despite a lack of conclusive evidence of their ...
May 20, 2020
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Malaria is a devastating disease caused by the Plasmodium parasite which is transmitted to humans by infected mosquitoes. Hundreds of millions of new cases of malaria are reported each year, and there are more than 750,000 ...
Jun 15, 2011
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Liver stem cells that express high levels of telomerase, a protein often associated with resistance to aging, act in mice to regenerate the organ during normal cellular turnover or tissue damage, according to a study by researchers ...
Apr 4, 2018
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A study conducted at the University of São Paulo (USP) in Brazil shows that the synthetic molecule Pep19 acts on the endocannabinoid system, which helps regulate and balance key metabolic functions, such as appetite, fat ...
Jul 5, 2022
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University of Texas Medical Branch researchers have significantly improved an existing experimental vaccine for Rift Valley fever virus, making possible the development of a more effective defense against the dangerous mosquito-borne ...
Jun 27, 2012
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Researchers at the University of Southern California (USC) have discovered a trigger by which the Hepatitis C virus enters liver cells ─ shedding light on how this serious and potentially deadly virus can begin to damage ...
Dec 12, 2012
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An estimated one-quarter of adults in the U.S. have nonalcoholic fatty liver disease (NAFLD), an excess of fat in liver cells that can cause chronic inflammation and liver damage, increasing the risk of liver cancer. Now, ...
Jun 22, 2022
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Liver cancer is one of the most frequent cancers in the world, and with the worst prognosis; according to the World Health Organisation (WHO), in 2012, 745,000 deaths were registered worldwide due to this cause, a figure ...
Nov 20, 2014
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The side effects of Australia's most commonly prescribed cholesterol-lowering drugs may outweigh the benefits in older people, a new clinical review has found.
Jun 3, 2013
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The COVID-19 pandemic has given rise to concerns for youth mental health and social well-being, including its potential to spur substance use behaviors.
Jun 15, 2022
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