News from Latin America

Updates every hour. Last Updated: 27-May-2025 16:09 ET (27-May-2025 20:09 GMT/UTC)

20-Dec-2022

Anti-inflammatory drugs commonly taken by children can cause alterations to dental enamel, study shows

Fundação de Amparo à Pesquisa do Estado de São Paulo
Peer-Reviewed Publication

The authors investigated the effects of celecoxib and indomethacin, non-steroidal anti-inflammatory drugs (NSAIDs) classified by the World Health Organization (WHO) as the first step on the analgesic ladder, alongside paracetamol.

Journal

Scientific Reports

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Fundação de Amparo à Pesquisa do Estado de São Paulo

20-Dec-2022

Blood donation samples can be used to monitor progress of epidemics, study shows

Fundação de Amparo à Pesquisa do Estado de São Paulo
Peer-Reviewed Publication

A group of researchers in Brazil and the UK have developed a method to track seroprevalence in real time. An article in the journal eLife shows how this was done in the case of SARS-CoV-2, providing a “portrait” of the first year of COVID-19 in Brazil.

Journal

eLife

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Fundação de Amparo à Pesquisa do Estado de São Paulo

15-Dec-2022

Artificial intelligence helps Brazilian breeders select desired traits of native fish

Fundação de Amparo à Pesquisa do Estado de São Paulo
Peer-Reviewed Publication

The research group has been working for some time on genetic improvement of this native species to raise yields while lowering production costs.

Journal

Aquaculture

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Fundação de Amparo à Pesquisa do Estado de São Paulo

15-Dec-2022

Applications open for School of Advanced Science on Nanotechnology, Agriculture and Environment

Fundação de Amparo à Pesquisa do Estado de São Paulo
Meeting Announcement

The school will focus on nanotechnology innovation with safety, responsibility, and sustainability considering an international globalized scenario; submissions will be accepted until February 5, 2023.

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Fundação de Amparo à Pesquisa do Estado de São Paulo

14-Dec-2022

Telemedicine arrived in Brazil during the pandemic and came to stay, study shows

Fundação de Amparo à Pesquisa do Estado de São Paulo
Peer-Reviewed Publication

The findings of the study, which involved 1,183 physicians in two Brazilian states, point to inequalities in the uses and coverage of telemedicine.

Journal

Globalization and Health

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Fundação de Amparo à Pesquisa do Estado de São Paulo

14-Dec-2022

Religion is not the factor that most influences rejection of evolutionary theory in schools, study says

Fundação de Amparo à Pesquisa do Estado de São Paulo
Peer-Reviewed Publication

A survey of 5,500 Brazilian and Italian school students aged 14-16 pointed to nationality, social perceptions of science and household income as more influential than religion. The findings are published in PLOS ONE.

Journal

PLOS One

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Fundação de Amparo à Pesquisa do Estado de São Paulo

13-Dec-2022

Vitamin D deficiency increases risk of losing muscle strength by 78%

Fundação de Amparo à Pesquisa do Estado de São Paulo
Peer-Reviewed Publication

Researchers in Brazil and the UK analyzed data for more than 3,000 people aged 50 or more to prove the importance of vitamin D to muscles.

Journal

Calcified Tissue International

Funder

Fundação de Amparo à Pesquisa do Estado de São Paulo

13-Dec-2022

Effects of antidepressants taken during pregnancy are poorly understood, scientists note

Fundação de Amparo à Pesquisa do Estado de São Paulo
Peer-Reviewed Publication

Brazilian researchers advocate trials using mini-brains grown in the lab to investigate the impact of these drugs on fetal neurodevelopment.

Journal

Seminars in Cell and Developmental Biology

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Fundação de Amparo à Pesquisa do Estado de São Paulo

6-Dec-2022

Infection of visceral fat cells may contribute to severe COVID-19, study suggests

Fundação de Amparo à Pesquisa do Estado de São Paulo
Peer-Reviewed Publication

The researcher said that It was possible to observe that visceral adipocytes are more susceptible to infection by SARS-CoV-2. Viral load increased far more in this fat cell type than in subcutaneous adipocytes due mainly to higher levels of the protein ACE-2.

Journal

Nature Communications

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Fundação de Amparo à Pesquisa do Estado de São Paulo

5-Dec-2022

Study links genetic variant to digestive disturbances in patients with Chagas disease

Fundação de Amparo à Pesquisa do Estado de São Paulo
Peer-Reviewed Publication

An article published in the journal Biomedicines describes a study led by Brazilian researchers showing that mutations occurred in the mitochondrial genes of patients with Chagas disease megaesophagus, a disorder in which the esophagus dilates and loses motility. The discovery could pave the way to the development of novel treatments.

Journal

Biomedicines

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Fundação de Amparo à Pesquisa do Estado de São Paulo