They preserve eggs and embryos by flooding cells with solutions of so-called cryoprotectant compounds – which prevent the formation of ice crystals that can rip cells apart, and also guard against lethal shrinkage.
Ice crystals, the thinking goes, will be no match for the millions or billions of tiny, cilia-propelled nanobots that will chug through ripped cells, mending cracks and repairing damage.
The "ripped" cells were observed to immediately re-attach onto the edges of the pores starting another round of sliding.
For RNA immunoprecipitation (RIP), cells were lysed in buffer containing 20 mM Tris-HCl, pH 7.4, 200 mM sodium chloride, 2.5 mM magnesium chloride, and 0.5% Triton X-100, and endogenous miRNPs were immunoprecipitated as described in ref (51).
Because if you've ever had some jerk rip your cell or radio antenna off your car just for the fun of it, you know darn well that replacing this item is a big pain in the neck.
They rip open cells, irritate membranes, slice proteins into tatters.
Immune cells known as T cells crawl past, and if their receptors latch onto the virus proteins, they recognize that the cell is infected; the T cells then release molecules that rip open the cells and kill them.
Only when PLA2 ripped open cells did the immune system produce IgE antibodies.
Over time, the cell membranes rip, and calcium floods into the cells.
English soldiers go into Joan's cell room, rip her clothes and give her men's clothing to wear.
