Fig. 4From: SIRT3 protects against early brain injury following subarachnoid hemorrhage via promoting mitochondrial fusion in an AMPK dependent mannerEffects of HKL on the ultrastructure of neurons 24 h after SAH, as detected using electron microscopy. a–c Representative ultrastructure of neurons is shown in each group. a1–c1 Representative ultrastructure of neurons are enlargements of a–c respectively. Scale bar = 2 μmBack to article page