Research Article

High Glucose Exacerbates TNF-α-Induced Proliferative Inhibition in Human Periodontal Ligament Stem Cells through Upregulation and Activation of TNF Receptor 1

Figure 2

Protein expression of TNFR1 and TNFR2 in PDLSCs under high-glucose conditions. PDLSCs were cultured under normal glucose (G5.6) or high-glucose (G30) conditions. Protein expression of TNFR1 and TNFR2 was detected by western blotting. (a–c) Protein expression of TNFR1 was elevated by high-glucose treatment on day 2 and day 6. Data are expressed as . Experiments were replicated 3 times using PDLSCs obtained from 3 different individuals. versus the control group on day 2; versus the control group on day 6. (d–f) Protein expression of TNFR2 was unchanged under high-glucose conditions on day 2 and day 6.
(a)
(b)
(c)
(d)
(e)
(f)