Take the isopentane out of the liquid nitrogen and freeze the specimen as described above. Chill the isopentane again as necessary for subsequent tissues. This method has the advantage of very rapid ...

Cryosurgery is a surgical procedure that involves using extremely cold liquid or an instrument called a cryoprobe to freeze ...

Transfer ∼100 mg of the frozen tissue to a mortar containing liquid nitrogen and pulverize the tissue using a pestle. Keep the tissue frozen by the addition of liquid nitrogen. iii Transfer the ...

Since then, our hospital has frozen testicular tissue fragments of 141 boys. "This tissue is preserved in liquid nitrogen at -196 °C. Currently we are working on a method for in vitro production ...

When he tried to manually measure liquid nitrogen in a container called “Tank ... the risk of moving that tissue was too great,” Conaghan said. He added that frozen eggs and embryos are extremely ...

Europe’s leading cryopreservation company, Tomorrow.Bio, claims that about 700 customers have joined the list of those waiting to be preserved, while six people and five pets already have undergone ...

After tumors grew to about 1 cm in diameter, we surgically removed them from the mouse and immediately froze them using liquid nitrogen ... attachment to normal tissue. Frozen sections were ...

Ambion of Austin, Texas, introduces RNAlater™, a tissue storage reagent that protects cellular RNA from degradation before RNA isolation and eliminates the need to freeze samples immediately in liquid ...