Fig. 2From: Hormetic effects of mild heat stress on the primary culture of mouse prefrontal cerebrocortical neuronsEffect of mild heat stress on the primary culture of mouse prefrontal cerebrocortical neurons with reference to a: percent viability (stained by calcein–AM and propidium iodide); b: cell death (measured by release of LDH in the culture medium by LDH assay) and c: maintenance of neuronal morphology. Values are arithmetic mean ± SD (n = 6), *** indicates that the difference is highly significant (p < 0.001)Back to article page