

I have a fever but don’t want to use medicine to suppress it. Bad idea? Yes but I hate when I have to sweat it it out cuz its like someone poured a bucket of water on me. Fuuuuuck!
![bpod-mrc:
Culture Control
One of the biggest challenges in regenerative medicine is how to control the behaviour of embryonic stem cells (ESCs). It seems that simply changing the surface on which they grow can help. The image on the right shows a colony of ESCs on glass; on the left are cells growing on thousands of tiny silica colloidal crystals. After five days the colony on silica has multiple layers of cells (nuclei stained blue) clustered together in a ball. In contrast, on glass cells grow in a single layer and spread out, forming long fibres (gold). Researchers think the shape of silica crystals keeps cells from spreading and stops them differentiating [becoming different cell types]. Culturing ESCs in this way could help produce the homogeneous cell populations required to generate tissues and organs.
Written by Daniel Cossins
—
Vanessa LaPointe
Institute of Biomedical Engineering, Imperial College
With kind permission of reproduction from eCM journal (www.ecmjournal.org)
Published in European Cells and Materials](http://24.media.tumblr.com/tumblr_m4q30wYFd51rvcmm7o1_500.jpg)
Culture Control
One of the biggest challenges in regenerative medicine is how to control the behaviour of embryonic stem cells (ESCs). It seems that simply changing the surface on which they grow can help. The image on the right shows a colony of ESCs on glass; on the left are cells growing on thousands of tiny silica colloidal crystals. After five days the colony on silica has multiple layers of cells (nuclei stained blue) clustered together in a ball. In contrast, on glass cells grow in a single layer and spread out, forming long fibres (gold). Researchers think the shape of silica crystals keeps cells from spreading and stops them differentiating [becoming different cell types]. Culturing ESCs in this way could help produce the homogeneous cell populations required to generate tissues and organs.
Written by Daniel Cossins
—
- Vanessa LaPointe
- Institute of Biomedical Engineering, Imperial College
- With kind permission of reproduction from eCM journal (www.ecmjournal.org)
- Published in European Cells and Materials
Anonymous asked: Have you done tumblrdatinggame(.)com yet?
No I have not. Don’t know what that is.
A mouse diced with death when it stole some food from under the nose of a leopard at the Santago Rare Leopard Project in Hertfordshire.
Instead of pouncing on the mouse, the 12-year-old African leopard, called Sheena, simply watched as it fed on scraps of meat thrown into its enclosure.
At one stage she tried to nudge the mouse away with her nose, but the mouse carried on eating regardless.
(via theanimalblog)
Amazing photos of a family in the 1970’s that lived with a lion by Michael Rougier. (LIFE Archive)
(via theanimalblog)