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Argentina News.Net (Argentina)
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Microplastics found in human brain research
Publicado em 17 de setembro de 2024
Researchers in Brazil have found microplastics in human brain tissue, a new study published on Monday in the American Medical Association's journal JAMA reveals . Microplastics pollution has emerged in recent years as a growing environmental and health concern.
Tiny pieces of plastic measuring between 0.0055 and 0.025 millimeters (0.00021 to 0.00098 of an inch) in size were previously detected in various human tissues and in the bloodstream. Their presence in the brain, however, up until [...]
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Latin America on track for its worst dengue fever outbreak in history CN 30 Mar 2024, 00:59 GMT+10
Publicado emBUENOS AIRES (CN) - Along with tens of thousands of other soccer fans, Javier Merediz had reserved February 25 for a special occasion. His team, River Plate, was facing off against their rivals, the Boca Juniors, in a high-stakes soccer match between Argentina's two most popular clubs. Merediz planned to attend the match at El Monumental, the largest stadium in Buenos Aires and all of South America. Instead of cheering on River at the stadium, Merediz spent that Sunday afternoon [...]ver notícia -
Sanitized ready-to-eat salad may contain disease-causing bacteria: Research
Publicado em 30 agosto 2023Washington DC [US], August 30 (ANI): A review paper published in the journal Foods describes a study that provides an overview of studies on minimally processed vegetables (MPVs), with a particular focus on the Brazilian market. Data is presented on hygiene indicators and pathogenic microorganisms, especially Escherichia coli (the main indicator of fecal contamination), Salmonella spp., and Listeria monocytogenes, with prevalence rates ranging from 0.7 per cent to 100 per cent, 0.6 per cent [...]ver notícia -
Research team creates biodegradable film that keeps food fresh for longer
Publicado em 18 julho 2023Washington DC [US], July 18 (ANI): Because petroleum-derived packaging materials degrade slowly and are rarely recycled, there has been a massive buildup of plastic in landfills and the ocean. To address this issue and meet the growing demand for products that are safe for human health and the environment, the food industry is investing in the development of more sustainable packaging alternatives that preserve nutritional quality as well as organoleptic traits such as colour, taste, smell, [...]ver notícia -
Researchers reveal how resistance training can prevent Alzheimer's disease
Publicado em 04 julho 2023Sao Paulo [Brazil], July 4 (ANI): Regular physical exercise, such as resistance training, can help to prevent Alzheimer's disease or postpone the onset of symptoms, and it is a simple and inexpensive therapy for Alzheimer's patients. This is the conclusion of a paper published in Frontiers in Neuroscience by Brazilian researchers from the Federal University of S. Paulo (UNIFESP) and the University of S. Paulo (USP). Although most Alzheimer's patients and older individuals are [...]ver notícia -
New research adds to understanding of genetic factors that naturally protect people from COVID-19
Publicado em 22 novembro 2022Washington [US], November 22 (ANI): Two recent papers by Brazilian researchers have added to the scientific understanding of the genetic factors that protect people from SARS-CoV-2 infection or prevent progression to severe COVID-19. The first describes the findings of a study involving a group of resilient older people aged 90 or more, while the second examines a case of severe COVID-19 in identical twins, only one of whom had long-term symptoms of the disease. Since 2020, researchers in [...]ver notícia -
Research suggests cultural heritage may influence capuchin monkeys' tool choices
Publicado em 18 novembro 2022Washington [US], November 18 (ANI): Capuchin monkeys (Sapajus spp.) are among only a few primates that use tools in day-to-day activities. In the Cerrado and Caatinga, they use stones as hammers and anvils to crack open cashew nuts, seed pods of Hymenaea courbaril (West Indian locust; jatoba in Brazil) and other hard foods. In an article published in Scientific Reports, Brazilian researchers show that food hardness and tool size do not always correlate as closely as has been thought. In [...]ver notícia