Assertion: gray matter's neuron | /r/AtLocation | one culture
Facets:
value: from a layer of astrocytes
type: OTHER
Source sentences:
text: One study done in Shanghai had two types of hippocampal neuronal cultures: In one culture, the neuron was grown from a layer of astrocytes and the other culture was not in contact with any astrocytes, but they were instead fed a glial conditioned medium (GCM), which inhibits the rapid growth of cultured astrocytes in the brains of rats in most cases.