Could the key to preserving your brain be in … your bones?! This is Sandra Tsing Loh with the Loh Down on Science. Alzheimer’s is a debilitating disease. It’s caused by the build up of a sticky protein that kills neurons – the nervous system’s messenger cells. Our brains have
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It’s a bird! It’s a plane! No, it’s SUPER cell! This is Sandra Tsing Loh with the Loh Down on Science. Defense wins games…and life! The tortoise has a shell. The octopus changes color. And our bodies have the mighty immune system. But…How does it know how to target cancerous
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UGH ticks really…TICK me off! This is Sandra Tsing Loh with the Loh Down on Science. While universally hated for their blood sucking and disease spreading, ticks aren’t loners. They carry bacteria critical for their growth, reproduction, and disease transmission! What if we could break up this dynamic duo? Enter
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ANOTHER gray hair? Oh no! Break out the Lady Grecian Formula! This is Sandra Tsing Loh with the Loh Down on Science, on going gray! Oh, those silvery locks, at too young an age – is stress to blame? Melissa Harris from the University of Alabama, Birmingham studied how stress
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Everyone loves a wrapped gift, but what about your cells? This is Sandra Tsing Loh with the Loh Down on Science. When germs invade your body, your immune cells are the first lines of defense. But, they can overreact and damage YOUR OWN body. Drug therapies can suppress
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It’s flu season… for PLANTS?!? This is Sandra Tsing Loh with the Loh Down on Science. Like us, plants catch viruses. Their home remedy? Plants use molecular scissors to break viruses into tiny pieces. These bits of genetic material are replicated, creating small interfering RNA’s — or siRNA’s. These act
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Newest weapon in the war on cancer? A Trojan horse! This is Sandra Tsing Loh with The Loh Down on Science. Cancer thrives and spreads throughout the body by disguising itself as healthy tissue. It sends a “do not eat me” signal to trick our body’s immune cells. Can we
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What’s the BUZZZZ on BEEZ? This is Sandra Tsing Loh with the Loh Down on Science. Honey bee populations have majorly declined in recent years. It’s called colony collapse disorder, and its cause has eluded beekeepers and scientists. Until now! Nancy Moran and researchers at University of Texas, Austin found
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ANOTHER gray hair? Oh no! Break out the Lady Grecian Formula! This is Sandra Tsing Loh with the Loh Down on Science, on going gray! Oh, those silvery locks, at too young an age – is stress to blame? Melissa Harris from the University of Alabama, Birmingham studied how stress
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Baking soda – so many uses! Teeth brushing, fridge-freshening – your…spleen?? This is Sandra Tsing Loh with the Loh Down on Science. Your spleen is a blood filter and infection fighter! Like a pumped-up boxer in the ring – if you’re threatened by infection, it fights back by releasing M-one
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