How do guard cells change their volume to control this opening and closing? They do so by changing the osmotic pressure of their vacuoles, which then either take up or lose water, and consequently ...
Dec. 18, 2024 — Scientists have generated human stem cell models which contain notochord -- a tissue in the developing embryo that acts like a navigation system, directing cells where to build ...
It works primarily by an osmotic effect but also has other effects ... Volume expansion improves blood pressure and cerebral perfusion pressure. Improved perfusion yields better oxygenation ...
It feels like the Splinter Cell remake has been on its way for a while now, which isn't helped by the fact it's been over two years since we heard anything official about the game. From what we've ...
You're reading Part 6 of Coercive Care, a yearlong examination of the denial of reproductive autonomy for people with sickle cell disease. As a small child, Pat Wells just thought she had a bad back.
NIH-funded mouse study provides roadmap for how aging may alter brain cell genetic activity Based on new brain mapping research funded by the National Institutes of Health (NIH), scientists have ...