La comanda in aproximativ 4 saptamani Each petite glass vial contained between 1. Each cell in each vial, once thawed, had the capacity to divide another 40 times.
Hayflick had created a supply of cells that, for practical purposes, was almost infinite. They would become the basis for vaccines that have immunized hundreds of millions of people worldwide against polio, rubella, rabies, chicken pox, and measles.
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WI would also spawn a lifetime feud between Hayflick and his superiors at the Wistar, and an epochal fight with the US government, first over whether the cells were safe to use to make vaccines and then over who owned them.
The Cells and the Scientist combines scientific discovery, rivalry, greed and drama; abortion and vaccine politics; and timely questions about the tradeoff between socially beneficial medical research and the rights of individuals.
Remarkably, both Leonard Hayflick and the year-old mother of the fetus that gave rise to WI are still alive. The mother lives near Stockholm. She was not asked permission human papillomavirus vaccine precautions the use of her fetus and has human papillomavirus vaccine precautions earned a penny from the contribution.
The tale of WI is a profoundly human one, laced with real effects on untold numbers of lives. Consider human papillomavirus vaccine precautions irony: cells derived from an aborted fetus have prevented tens of millions of miscarriages that otherwise would have been caused by the rubella virus, which infects foetuses in the womb.