Research Article

[Retracted] Effect of Fas and Bcl-2 DNA Damages Response Expression in Stem Cells on Apoptosis of Nucleus Pulposus of Intervertebral Disc

Table 3

Expression rates of Fas and Bcl-2 proteins in nucleus pulposus cells in degenerated and normal lumbar disc nucleus pulposus tissues ().

Independent samples test
GroupNumber of cases ()Fas-positive cells (%)Bcl-2-positive cells (%)

Degeneration (experimental) group20
Normal (control) group6
value<0.01