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Fig. 2. Naltrindole enhances anoxic neuronal depolarization via
Gi protein inhibition. Summary of Em changes
from cortical neurons during treatment. Em was assessed as
the mean of sequential 5 min recording segments. Data are expressed as means
± s.e.m. *Data significantly different from normoxic
controls;
data significantly different from anoxic
controls. Significance was assessed at P<0.05. The bar indicates
the duration of the treatment indicated in the key.