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Category Archives: Medicine
How to: boost resistance to tuberculosis
Most kiddies receive the very effective Bacille Calmette-Guérin (BCG) vaccine against tuberculosis during childhood, but as they grow up, the protection afforded by this vaccine wanes. Since cases of adult TB are on the rise, receiving an immune upgrade would … Continue reading
Posted in Bacteria, Disease, Immunology, Medicine, Microorganisms, Science, Vaccines
Tagged immunity, mycobacterium tuberculosis, protection, TB, tuberculosis, vaccine
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A Marvellous Month of Science
Taking vitamin supplements might not be as healthy as you think Antioxidant vitamins, like vitamin C and E, are thought to boost health by reducing the creation of DNA-damaging free radicals that can contribute to the ageing process. In lab … Continue reading
Posted in Disease, Medicine, Neuroscience, Science
Tagged antioxidant, BigBrain, blood, brain, cancer, haematopoietic, hyaluronan, lifespan, naked mole rat, short-tailed field vole, stem cell, vitamin
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Clouds of decoy viruses help cure genetic disease
The presence of foreign objects, like viruses, in our bloodstream is usually a bad thing. Evolution has created some extremely efficient immune cells that patrol the blood, seeking out material that should not be there, and shutting it down. Sometimes, … Continue reading
Posted in Disease, Genetics, Medicine, Microorganisms, Science, Viruses
Tagged AAV, antibodies, coagulation factor IX, courier, decoy, DNA, gene therapy, haemophilia B, shell, virus
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A huge variety of fungi call your feet home
Human skin is a hardy, water-resistant covering that keeps important biological stuff from falling out of the body. It’s also a camping ground for millions of bacteria (picked out in magenta, above), fungi (seen in blue-green, above) and yeast that … Continue reading
