Fig. 4. Neuregulin-1 (NRG1) attenuates primary hippocampal cell death induced by oxygen-glucose deprivation (OGD). NRG1 (5 nM) attenuates cell death induced by OGD in primary hippocampal neurons. After 2 hours, degrees of cell death were assessed by lactate dehydrogenase activity in the medium (n=6, **P<0.01, #P<0.05). LDH, lactate dehydrogenase.
