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Researchers at the University of São Paulo (USP) in Brazil analyzed data from 43 scientific articles describing the effects of COVID-19 on athletes and concluded that while the disease was asymptomatic or mild in the vast majority of cases (94%), about 8% of the subjects concerned had persistent symptoms affecting their performance and potentially preventing a return to training and competing. The data they analyzed referred to some 11,500 athletes, including amateurs and [...]

published in the journal Frontiers in Physiology by researchers affiliated with the Federal University of São Paulo (UNIFESP) in Brazil discusses the mechanisms whereby SARS-CoV-2 damages the kidneys, potentially serving as a basis for further research in pursuit of treatments to prevent severe renal problems and even chronic kidney disease in COVID-19 patients. The study shows that interaction with angiotensin-converting enzyme 2 (ACE2) not only enables the virus to infect and [...]

(Reuters) – The following is a summary of some recent studies on COVID-19. They include research that warrants further study to corroborate the findings and that have yet to be certified by peer review. Coronavirus transforms pancreas cell function When the coronavirus infects cells, it not only impairs their activity but can also change their function, new findings suggest. For example, when insulin-producing beta cells in the pancreas become infected with the virus, they not only [...]

FRIDAY, Sept. 24, 2021 (HealthDay News) — A saltwater solution may help stop the SARS-CoV-2 virus in its tracks, Brazilian researchers report. However, although saline may keep the virus from replicating, it does not offer full protection against infection or a cure for COVID-19. “It’s not a single solution, and it would have to be used in the first few days after infection,” said researcher Cristiane Guzzo, a professor of microbiology at the University of São [...]

Newswise — A review of the scientific literature published by Brazilian researchers shows that pregnant women infected by the novel coronavirus run a higher risk of developing pre-eclampsia, a pregnancy complication characterized by persistent high blood pressure, usually in the second half of pregnancy or shortly after delivery. The disorder can cause serious harm to mother and baby. An article with the findings of the review is published in the journal Clinical Science. The authors [...]

The University of São Paulo (USP) has won the tender to be the home of what is billed as the largest artificial intelligence (AI) research hub to be based in Brazil. Total investment in the center will reach $20 million over the next 10 years, to be split between USP, who will contribute with $1 million yearly while partners IBM and São Paulo Research Foundation (FAPESP), who will co-run the center, will contribute with $500,000 each. USP will pay for the costs related to the [...]

A NEW species of electric eel capable of delivering an electric shock three times that of a domestic wall socket has been found in the Amazon. The eight feet long Electrophorus voltai is the world's most powerful electric eel and is capable of generating 860 volts - enough to stun an adult human. The creatures use electricity to stun their prey and have been known to leap out of the water but deaths of humans are extremely rare. The team that made the discovery also found another species [...]

Brazilian and US researchers have developed a molecule called FRW that, in tests with mice, proved capable of binding to blood vessels in the brain but not in other organs when injected into the bloodstream. They used the technique to produce the first ever complete map of the vasculature of the brain, paving the way for the creation of novel diagnostic imaging strategies and therapies for diseases such as Alzheimer's and Parkinson's. The research was supported by São Paulo [...]

The research is supported by São Paulo Research Foundation — FAPESP and has been partially conducted at the Optics and Photonics Research Center (CEPOF), hosted by the University of São Paulo (USP) at São Carlos in São Paulo State (Brazil). “This biophotonic technique is revolutionary, as it helps avoid the transmission of diseases during organ transplantation,” said Vanderlei Bagnato, Full Professor at the University of São Paulo, Director of its São Carlos Physics Institute [...]