1. Effect of 1 mmol l−1 glutathione (GSH) on 20 μmol l−1 65Zn2+ uptake by hepatopancreatic lysosomal membrane vesicles (LMV).
Effect of 1 mmol l−1 glutathione (GSH) on 20 μmol l−1 65Zn2+ uptake by hepatopancreatic lysosomal membrane vesicles (LMV). Vesicles were loaded with 150 mmol l−1 mannitol and 20 mmol l−1 Hepes, at pH 7.0. The outside control medium contained 20 μmol l−1 ZnSO4, 150 mmol l−1 mannitol and 20 mmol l−1 Hepes. The experimental medium consisted of the control medium with the addition of 1 mmol l−1 reduced GSH and 2 mmol l−1 DTT. Symbols are means (N=3 samples per point from a single LMV preparation) ± 1 s.e.m. The experiment was repeated twice with separate animals with qualitatively similar results.
K. M. Sterling et al. J Exp Biol 2010;213:
© 2010.