Skip to main content
. Author manuscript; available in PMC: 2016 Nov 6.
Published in final edited form as: Biochem Biophys Res Commun. 2015 Sep 30;467(1):1–6. doi: 10.1016/j.bbrc.2015.09.144

Figure 4.

Figure 4

Oscillatory responses in [Ca2+]i in HEK-293 expressing CaSRS170T (S170T) cells when challenged with increases in [Ca2+]e or L-phenylalanine (L-Phe). The cells were initially incubated in medium containing [Ca2+]e at 0.8 mM. After recording basal [Ca2+]i the cells were challenged by either increasing the [Ca2+]e to 3mM or 5 mM L-Phe (upward arrows). Downward arrow marks return to medium containing [Ca2+]e at 1.5 mM.