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Intensive Care Medicine Experimental
Fig. 2 | Intensive Care Medicine Experimental

Fig. 2

From: Neuroprotective effects of ammonium tetrathiomolybdate, a slow-release sulfide donor, in a rodent model of regional stroke

Fig. 2

Sulfide release. Comparison of Batch 8 used in the current study against previous and subsequent batches purchased from Sigma-Aldrich. Batch 8 was deemed suitable for use having aligned with our predefined criteria (3–4 parts per million; ppm, denoted by the dotted lines). Note that Batch 6 was purchased elsewhere and does not release its sulfur as sulfide; this underpins the importance of establishing this assay, if used for this purpose

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