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. Author manuscript; available in PMC: 2008 Feb 1.
Published in final edited form as: Exp Neurol. 2006 Oct 17;203(2):512–520. doi: 10.1016/j.expneurol.2006.09.004

Figure 3. Half-life for clearance of loaded glutathione.

Figure 3

Mesencephalic cultures were treated with 5 mM glutathione monoethyl ester (GEE) plus or minus 1μM buthionine sulfoximine (BSO) for 24hr, switched to fresh medium plus or minus BSO and intracellular levels of GSH were monitored immediately following loading (0 time) and at 8,16,24, and 48hr post loading. The half-life was determined from a one phase exponential decay curve. The n is from 4 experiments run in duplicate.