most glutathione peroxides are selenium dependent containing selenium as 8.7 Glutathione peroxidase - Wikipedia

Animals: Fecal samples from 34 cats without gastrointestinal signs after being treated for 12 weeks with antiviral therapy (EIDD2801) for FIP and 21 HC

The clarified (14,000 g , 20 min.) lysates were collected and stored at 80 C

This is not a definitive test, but if something smells wrong in addition to looking wrong, the evidence for discarding the vial becomes even stronger

However, if all sources of mitochondrial pyruvate are impeded, hepatocytes likely switch to metabolism of other amino acids to maintain flux, but at the cost of reduced synthesis of the antioxidant glutathione

A tiny drop of liquid at the needle tip confirms the air is cleared

Supplemental Dataset 1: Raw data of RNAseq analyses