Credit Out of “Thin Air” Brings Wealth Destruction
Federal Reserve policy has been to expand credit out of nothing without regard for the real damage it does to the economy.
A Single Immune Switch Could Help Drive Widespread Aging
阻断单一炎症受体可以保护小鼠免受许多衰老最具破坏性的影响。衰老的部分原因可能是身体清理系统的故障。 New research suggests that as specialized immune cells lose their ability to remove worn-out cells, inflammatory debris begins to accumulate, damaging organs throughout the body.在实验中 [...]
New Stroke Treatment Turns Brain Cavities Into Repair Hubs
An injectable biomaterial turned stroke-damaged areas into hubs of repair, helping mouse brains grow new blood vessels and nerve fibers while restoring near-normal movement.中风留下的不仅仅是受损的脑细胞。在严重的情况下，它会形成一个空腔，活体组织曾经在其中传递信号、供应血液和控制运动。杜克大学 [...]
