Cells in our bodies die all the time, and now we know just how fast. Scientists found that death travels in unremitting waves through a cell, moving at a rate of 30 micrometers (one-thousandth of an ...

Microsoft Excel helps us to do simple and complex calculations easily. If there is a list of numbers, it is straightforward to find their SUM. But sometimes, we encounter a situation where the numbers ...

Cells are used as a working tool every day in labs and quality checks, such as cell confluency, must be performed in order to avoid compromising downstream experiments. An important parameter that can ...

The progenitor cell content of an allogeneic graft, which used to be measured in terms of the number of nucleated cells in the past, 1,2 is now measured in terms of the number of CD34+ cells. 3,4,5,6 ...

Human bodies don’t contain 10 times as many bacteria as human cells, new calculations suggest. A “standard man” weighing 70 kilograms has roughly the same number of bacteria and human cells in his ...

Please note: This item is from our archives and was published in 2003. It is provided for historical reference. The content may be out of date and links may no longer function. To help readers follow ...

This math-based minigame collection works well as a revision tool for reinforcing what you already know, but is unlikely to teach any new skills. Regardless of whether you support or deplore the ...

Cell confluency is an important technique to be applied with accuracy, as it is a costly process that requires a maximum efficiency of transfection from the first attempt. It is a process in which a ...