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. Author manuscript; available in PMC: 2009 May 4.
Published in final edited form as: Ann N Y Acad Sci. 2008 Dec;1147:264–274. doi: 10.1196/annals.1427.019

Figure 5.

Figure 5

Effect of triphenylphosphonium cation (TPP+) on mitochondrial Ca2+ homeostasis. HeLa cells were transfected with mtAeqmut probe, treated with TPP+ 5 μmol/L, and then stimulated with 10 μmol/L histamine. The amplitude of the [Ca2+]m rise is increased in TPP+ treated cells and the return to basal levels significantly delayed.