Research Article
Role of Oxygen Supply in Macrophages in a Model of Simulated Orthodontic Tooth Movement
Figure 4
(a) Mmp-9 gene expression under normoxic or hypoxic cell culture conditions with or without compressive force treatment. (b) Mmp-9 gene expression on gas-impermeable or gas-permeable plates with or without pressure application. Reference genes: Eef1a1 and Sdha. Statistics: ANOVA followed by Holm Sidak’s or Tamhane’s T2 multiple comparison tests; AU = arbitrary units; ; ; .
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