“…In the case of GSH content, it was controversial as shown in the microplastic-exposed rotifer B. koreanus . In B. koreanus , GSH contents had a slightly decreased pattern, while the activity of GPx, GR, SOD, and GST was increased in a microbead size-dependent manner12. However, considering the multifunctional roles of GSH molecules in various biological processes such as DNA synthesis, microtubular-related processes, and immune function, GSH content may vary depending on the species or other experimental conditions575859.…”