She asked a pretty simple question, which was if there was something circulating in the python blood that might be able to make heart cells from a mammal, a rat, in culture get bigger, which would ...

Still, these infrequent but humongous meals are actually normal for the python. A python's heart gets far larger and stronger after it gorges, and scientists are trying to understand how that ...

The team also tested the fed python plasma and the fatty ... "We are trying to understand how to make those signals tell individual heart cells whether they are going down a road that has ...