V.I.Petukhov, Е.V.Dmitriev, L.Kh.Baumane, A.V.Skalny, Yu.N.Lobanova, A.R.Grabeklis, Membrane Pump Operation Synchronicity (Criticality) in Epidermal Cells: The Possibility of Quantifying the Level of Synchronization, International Journal of Negative Results, Volume 1, Issue 1, 2018, Pages 12-19, ISSN 2641-9181, https://doi.org/10.14302/issn.2641-9181.ijnr-18-2226. (https://openaccesspub.orgijnr/article/832) Keywords: nitric oxide; metal-ligand homeostasis; oxidative/nitrosative stress; self-organized criticality; epidermis