From: Long-term cyclical in vivoloading increases cartilage proteoglycan content in a spatially specific manner: an infrared microspectroscopic imaging and polarized light microscopy study
Rabbit no.
Normalizeda PG content (control)
Normalized PG content (loaded)
Difference
1
0.05
0.22
0.17
2
0.07
0.09
0.02
3
0.21
0.31
0.10
4
0.12
5
0.14
0.18
0.04
6
0.16
Mean
0.19
SD
0.06
Significanceb
0.03