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  • Dangerous synthetic opioids and animal sedatives found in wastewater

    Dangerous synthetic opioids and animal sedatives found in wastewater

    University of South Australia scientists have developed a highly sensitive method to detect illegal opioids and a veterinary sedative in Australia’s wastewater system, providing a vital early warning tool to public health authorities.

    A new study published in Environmental Science and Pollution Research, funded by the Australian Criminal Intelligence Commission and Preventative Health SA, explains the innovative wastewater-based testing method capable of identifying trace levels of nitazenes…

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    News Source: www.sciencedaily.com

  • Move more, think sharper

    Move more, think sharper

    A brisk walk, a splash of water aerobics, or even a light jog around the block — if your heart rate goes up then so too will your brain health according to new research.

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    News Source: www.sciencedaily.com

  • Viewing organs in 3D | ScienceDaily

    Viewing organs in 3D | ScienceDaily

    It is now possible to obtain three-dimensional, high-resolution images of enzyme activity in tissue samples or whole organs — thanks to probe molecules that anchor fluorescent dyes within tissue as they are activated by enzymes. The organ being mapped is made transparent by a clearing process. As a Japanese team reported in the journal Angewandte Chemie, this allowed for visualization of differences in aminopeptidase N activity and the effects of inhibitors in mouse kidneys.

    Enzymes play a…

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    News Source: www.sciencedaily.com

  • Simple test could better predict your risk of heart disease

    Simple test could better predict your risk of heart disease

    For almost 60 years, measuring cholesterol levels in the blood has been the best way to identify individuals at high risk of cardiovascular disease. In a new study, led by Chalmers University of Technology in Sweden and Harvard University in the USA, researchers have shown comprehensively that a combination of two lipoprotein markers, measured in a simple blood test, can give more accurate information about individual risk of heart disease than the current blood cholesterol test, potentially…

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    News Source: www.sciencedaily.com

  • Cell colonies under pressure: How growth can prevent motion

    Cell colonies under pressure: How growth can prevent motion

    The interaction between growth and the active migration of cells plays a crucial role in the spatial mixing of growing cell colonies. This connection was discovered by scientists from the Department of Living Matter Physics at the Max Planck Institute for Dynamics and Self-Organization (MPI-DS). Their results provide new approaches to understanding the dynamics of bacterial colonies and tumors.

    The ability to actively migrate is a fundamental property of living matter such as cells….

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    News Source: www.sciencedaily.com

  • New AI model improves MS diagnostics

    New AI model improves MS diagnostics

    To provide the right treatment for MS, it is important to know when the disease changes from relapsing-remitting to secondary progressive, a transition that is currently recognised on average three years too late. Researchers at Uppsala University have now developed an AI model that can determine with 90 percent certainty which variant the patient has.

    Multiple sclerosis (MS) is a chronic, inflammatory disease of the central nervous system. In Sweden, there are approximately 22,000 people…

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    News Source: www.sciencedaily.com

  • Drug combination reduces breast cancer risk and improves metabolic health in rats

    Drug combination reduces breast cancer risk and improves metabolic health in rats

    Approximately 25% of women in the United States between ages 45 and 60 are at high risk for breast cancer and should consider preventative medication, such as the commonly prescribed drug tamoxifen.

    Unfortunately, tamoxifen can cause side effects, including an increased risk for type 2 diabetes in women with excess body weight.

    In a study published in JCI Insight, researchers investigated the combined effects of bazedoxifene and conjugated estrogens in rat models as an alternative to…

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    News Source: www.sciencedaily.com

  • Vaibhav Suryavanshi, 14, breaks T20 record, hits second-fastest IPL century | Cricket News

    Vaibhav Suryavanshi, 14, breaks T20 record, hits second-fastest IPL century | Cricket News

    Rajasthan Royals’ schoolboy prodigy Vaibhav Suryavanshi becomes youngest T20 centurion after scoring a stunning 35-ball 100 against Gujarat Titans in the IPL.

    Fourteen-year-old Vaibhav Suryavanshi became the youngest centurion in men’s Twenty20 cricket as he guided Rajasthan Royals to an eight-wicket victory over the Gujarat Titans in an Indian Premier League match in Jaipur.

    Suryavanshi doled out severe punishment to Gujarat’s bowling attack on Monday, hitting 11 sixes and seven fours…

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    News Source: www.aljazeera.com

  • Bacteria’s mysterious viruses can fan flames of antibiotic damage

    Bacteria’s mysterious viruses can fan flames of antibiotic damage

    Your gut microbiome teems with bacteria-eating viruses that have longed baffled scientists. Using a new mouse model that can eliminate and revive these virus communities, Virginia Tech biologists discovered that the viruses can exacerbate collateral damage from antibiotics.

    Some things just go together in your belly: peanut butter and jelly, salt and pepper, bacteria and bacteria-eating viruses.

    For the bacterial species that inhabit your gut, there’s a frenzy of viruses called…

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    News Source: www.sciencedaily.com

  • Gene circuits enable more precise control of gene therapy

    Gene circuits enable more precise control of gene therapy

    Many diseases are caused by a missing or defective copy of a single gene. For decades, scientists have been working on gene therapy treatments that could cure such diseases by delivering a new copy of the missing genes to the affected cells.

    Despite those efforts, very few gene therapy treatments have been approved by the FDA. One of the challenges to developing these treatments has been achieving control over how much the new gene is expressed in cells — too little and it won’t succeed,…

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    News Source: www.sciencedaily.com