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. Author manuscript; available in PMC: 2009 Sep 1.
Published in final edited form as: J Neurochem. 2009 Jan 28;108(5):1300–1308. doi: 10.1111/j.1471-4159.2009.05880.x

Fig. 4.

Fig. 4

The influence of Pi and histidine on the influx of zinc into neocortical slices. In all experiments the fluorescence was measured in slices loaded with FluoZin-3 AM in an area of interest roughly midway through the neocortex. (a) Influences of amino acids (200 μM) on zinc uptake in ACSF. The period of zinc (100 μM) and amino acid application is indicated by a horizontal bar. Control (con) no amino acid was added (n=4), D-Ala (n=4), L-His (n=41) and D-His (n=6)(b) Zinc uptake in PFS. Control (con, n=5) and L-His (n=5).