Mag Nif Rapid. 1  The Mag Nif Rapid is a simple machine that runs on two C batteries to slot your change into its plastic holders, which also hold paper rolls for easy counting and exchange. If the tubes get full, however, everything is recombined in a single overflow tray.
22 23 stem cells travel through the bloodstream, and eventually, to the bone marrow, where they begin to produce new white blood cells, red blood cells, and platelets. It takes 10â14 days for the newly produced blood cells to enter the bloodstream in substantial numbers.
This is not a new dream. Ever since human embryonic stem cells were first harvested and maintained outside the body in 1998, scientists and surgeons and politicians and patients have conjured up different versions of this dream. But in fifteen years, embryonic stem cells have yielded no major clinical advancements or treatments, let alone made-to-order organs.