A reduction in the levels of the IFN-β transcripts was recorded in cDNA from uninfected (endogenous; Figure 6A), H1N1 (Figure 6B), or Sendai (Figure 6C) virus-infected A549 cells in +10 mM G and +25 mM glucose concentration until 24 h of infection compared to the NG status. Here, IFNB1 is linked to infection.