Behold the Gastric Rainbow. Sounds gross, but it’s actually beautiful. This cross-section of a mouse intestine is labeled with a spectrum of fluorescent molecules. From the green and magenta digestive enzyme-producing cells to the red mucus-secreting cells, this is one of the most dynamic areas in the mammalian body: Each cell is replaced by another every 3-5 days.
(via The Scientist Magazine)
Today at the university we made organoids from mouse tissue.
I prepared a mammal for the first time.
The photos show the mouse organs before being fragmented.
You can see intestine, pancreas, heart and lung.