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Life Technology
Em 2026: 63 notícias
Desde 1995: 309 notícias
Brazilian Researchers Develop Vegan Haircare Shield Against Heat and Pollution
Publicado em 16 de fevereiro de 2026
Researchers in Brazil have made significant strides in the field of haircare by developing a novel vegan-friendly solution to shield hair from the damaging effects of heat, sunlight, and air pollution. This breakthrough, published in ACS Omega, introduces a fruit-algae combination that forms a protective film on hair strands when incorporated into shampoos and conditioners.
Early tests conducted on this innovative biopolymer-infused haircare product have revealed promising results. While the [...]
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Brazilian Women Unaware of Workplace Rights Postpartum Brazilian Women Unaware of Workplace Rights Postpartum
Publicado em 12 fevereiro 2026Despite clear laws that guarantee the protection of pregnant women and new mothers in the workplace, many Brazilian women still experience a reality far from what is stipulated on paper. A recent study involving 652 women in the immediate postpartum period sheds light on this concerning issue. The study revealed that a significant number of Brazilian women are unaware of their labor rights during pregnancy and postpartum. Shockingly, more than half of the participants reported experiencing [...]ver notícia -
Study Shows Synthetic Oxytocin Reduces Anxiety in Rats
Publicado em 10 fevereiro 2026Researchers at São Paulo State University (UNESP) in Brazil have conducted a groundbreaking study demonstrating the efficacy of a synthetic version of oxytocin in alleviating anxiety-related behaviors induced by social stress in rats. This significant research, published in the esteemed journal Progress in Neurobiology, sheds light on the pivotal role of oxytocin and its associated neural circuits in modulating anxiety responses, offering promising implications for future therapeutic [...]ver notícia -
Food Scarcity Triggers Immune System's Low-Power Mode
Publicado em 10 fevereiro 2026Food scarcity poses a significant challenge to global health, affecting millions of individuals worldwide. Recent research conducted by experts at Weill Cornell Medicine has shed light on a fascinating aspect of the body's response to limited food resources. According to their findings, when faced with food insecurity, the immune system undergoes a strategic reconfiguration, operating in a "low-power" mode to ensure the preservation of essential immune functions while conserving energy [...]ver notícia -
Prolonged Use of Proton Pump Inhibitors Impairs Nutrient Absorption
Publicado em 09 fevereiro 2026Prolonged Use of Proton Pump Inhibitors Impairs Nutrient Absorption Proton pump inhibitors (PPIs) are a class of drugs that are commonly prescribed to manage gastric disorders such as gastroesophageal reflux disease (GERD) and peptic ulcers. Medications like omeprazole, pantoprazole, and esomeprazole belong to this class and are widely used for their efficacy in reducing stomach acid production. However, a recent study has raised concerns about the potential adverse effects of prolonged PPI [...]ver notícia -
Modulated UV-C Light Fights Guava Anthracnose
Publicado em 09 fevereiro 2026The application of modulated UV-C light to guavas – emitted in pulses or cycles rather than continuously – combated anthracnose. This fungal disease is caused by microorganisms belonging to the Colletotrichum gloeosporioides complex and triggers dark lesions on the fruit after harvest, reducing its shelf life. An article on the technique was published in the journal Horticulturae. The disease usually manifests on the skin but can reach the pulp through injuries caused by insects, [...]ver notícia -
Researchers Develop Biofilm from Tambatinga Fish Skin for Food Packaging
Publicado em 09 fevereiro 2026Researchers at the University of São Paulo (USP) and EMBRAPA Pecuária Sudeste have made a groundbreaking discovery in the field of sustainable packaging materials. By utilizing the skin of the Amazonian tambatinga fish as a raw material, they have successfully developed a biofilm that shows immense promise for revolutionizing food packaging practices. This innovative biofilm, a collaborative effort between USP and EMBRAPA Pecuária Sudeste, offers a sustainable alternative to traditional [...]ver notícia -
46% of World's Aquatic Environments Classified as Extremely Dirty
Publicado em 06 fevereiro 2026A recent study has shed light on the alarming state of the world's aquatic environments, revealing that a staggering 46% of these vital ecosystems are classified as "extremely dirty." This classification is based on a meticulous analysis that compiled and systematized data from 6,049 records of waste contamination in aquatic environments across all continents over the past decade. The findings of this study underscore the pressing need for immediate and concerted action to address the [...]ver notícia -
Brazilian Researchers Develop Synthetic Compound to Treat Malaria
Publicado em 02 fevereiro 2026Recent breakthroughs in the field of malaria research have brought hope for a more effective treatment against this deadly disease. Brazilian researchers have successfully developed a synthetic compound that shows promising potential in combating malaria and disrupting its transmission cycle. This innovative molecule targets multiple stages of the disease, offering a comprehensive approach to tackling malaria. The newly developed synthetic compound has demonstrated efficacy in combating [...]ver notícia -
Brazilian Researchers Propose Amazon Health System Redesign
Publicado em 29 janeiro 2026A multidisciplinary team of Brazilian researchers has recently published an article in the BMJ, highlighting the urgent need for a redesign of health systems in the Brazilian Amazon region. The researchers emphasize the critical impact of climate change, extreme weather events, and food insecurity on the health of local communities in the Amazon. The proposed redesign aims to address these pressing challenges by incorporating traditional knowledge and tailoring healthcare services to meet [...]ver notícia