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Erythrocyte aging links hypocalcemia to impaired flow dynamics and oxygen transport through volume dysregulation

Red blood cells (RBCs) maintain their corpuscular volume through mechanotransducive ion-mediated processes in response to circulatory shear stress. However, with age, RBCs accumulate oxidative damage and undergo alterations in protein function, glucose metabolism and ion transport, raising fundamental questions about how volume homeostasis is preserved under mechanical load. Here, we investigated…

We haven't written up this one. bioRxiv has the full story — the link below goes straight to it.

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When scammers target seniors

People of all ages can be tricked into parting with their money. But older individuals may have unique vulnerabilities and find it harder to recover from the financial and emotional fallout.

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