Exocytosis Movie 4
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Calcium induces exocytosis of only a small fraction of lysosomes.
The NRK cell described in Fig. 4 B was treated with 10 µM calcium ionophore A23187 and imaged at five frames per second.
The movie, which is displayed at ten frames per second, shows the frames starting 115 s after calcium ionophore addition.
The boxed region contains the vesicles shown in Fig. 4 C.
Lysosomes in NRK cells were loaded with FITC dextran and cells were treated with 10 µm A23187 calcium-ionophore.
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Jaiswal JK, Andrews NW, Simon SM.
Dr Mark Hill 2015, UNSW Cell Biology - UNSW CRICOS Provider Code No. 00098G