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New Delhi: High blood pressure impairs one's breathing capacity by hardening the airways in the respiratory system, thereby increasing resistance, a study has found. However, being physically active can help by improving the functioning of respiratory muscles, resulting in better coordination between ventilation and blood flow in the lungs, researchers from the Federal University of Sao Paulo, Brazil, found. Hypertension, in which one's blood pressure remains unusually high, is known [...]

Sao Paulo, (Samajweekly) People who follow vegan diets have low risk of eating disorders, finds a study. The team at University of Sao Paulo (USP) in Brazil used an online questionnaire to collect socio-demographic data (such as education, income and location, among others) and information on eating habits for 971 participants aged 18 or older from all parts of Brazil. Analysing the data, they were able to arrive at the percentage of vegan diet followers reporting dysfunctional dietary [...]

Sao 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 [...]

New Delhi, May 4 (PTI) Researchers have analysed microRNAs in extracellular vesicles (EVs), produced by most cells in the body including neurons and other nervous system cells, and found them to be associated with mental health disorders. The study by researchers at the Federal University of Sao Paulo (UNIFESP) in Brazil is published in the journal Translational Psychiatry. MicroRNAs (miRNAs) are small transcripts that target messenger RNAs and regulate the expression of several genes at [...]

The findings are published in the journal Language Resources and Evaluation. While there are multiple studies involving natural language processing (NLP) focussed on depression, anxiety and bipolar disorder, most of these analysed English texts and did not match Brazilians' profiles, the researchers said. The first step in this study involved constructing a database, called SetembroBR, of information relating to a corpus of 47 million publicly posted Portuguese texts and the network [...]

Washington, April 7: Because of the popularity of smartphones and tablets, as well as the growth of television channels, computer games, and educational applications, children and teenagers are spending more amount of time gazing at screens, sometimes with poor posture, which can lead to back pain and other issues. A study by Brazilian researchers, funded by FAPESP and reported in an article published in the scientific journal Healthcare, identified several risk factors for spinal health, [...]

Scientists have found that the fat around the liver, intestines and other organs, or visceral fat, contributes more towards severe COVID-19 than does subcutaneous fat, or fat under the skin as in “love handles”, according to a study. Visceral fat is usually considered a risk factor for cardiovascular disease, diabetes and high blood pressure. The researchers at the State University of Campinas (UNICAMP) and the University of Sao Paulo (USP) also found that when visceral [...]

Washington: Scientists have shown for the first time that infection by SARS-CoV-2 changes the functioning of host cell RNA, according to a study. The scientists at the Federal University of Sao Paulo (UNIFESP), Brazil, arrived at this conclusion by analysing thirteen datasets obtained during four studies of viral, human and animal cell RNA. RNA in a cell, or Ribonucleic Acid, just like DNA, stores genetic information. RNA transmits genetic information from DNA to the cytoplasm, the external [...]

Covidৰ প্ৰাৰম্ভিক পৰ্যায়ত আক্ৰান্ত ব্যক্তিৰ সোৱাদ আৰু গোন্ধ হেৰুওৱা সকলৰ মাজত স্মৃতিশক্তি বা জ্ঞানশক্তিৰ সমস্যাই দেখা দিব পাৰে(Post Covid loss of smell or taste affects cognition) । এই সন্দৰ্ভত গৱেষণাই কি কয় সবিশেষ [...]