1Hutton WC, Toribatake Y, Elmeer WA, et al. The effect of compressive force applied to the intervertebral disc in vivo: a study of proteoglycans and collagen[J]. Spine, 1998,23( 1 ) :2524 - 2537
2Saucrland K, Raiss Rx, Steinmeyer J. Proteoglycan metabolism and viability of artrcular cartrcular cartilage explants as modulated by the frequency of intermittent loading[ J ]. Osteoarthritis Cartilage, 2003,11 (5) : 343 - 350
3Lotz JC, Chin JR. Intervertebral disc cell death is dependent on the magnitude and duration of spinal loading[ J ]. Spine, 2000,25 (15) : 1477 - 1483
4Kroeber MW, Unglaub F, Wang H, et al. New in vivo animal mondel to create intervertebral disc degeneration and to investigate the effect of therapeutic strategies to stimulate disc regeneration[ J ]. Spine, 2002,27 ( 1 ) : 2684 - 2690
