Fig. 7From: Viscosupplementation may preserve tibial cartilage and collagen in osteoarthritis: findings from a preclinical model of osteoarthritisIncapacitance testing: weight bearing differential (left-right). Results shown are area under the curve. Error bars represent 1 standard error from the mean. n = 15 rats/group for test article and vehicle control, n = 10 rats/group for sham surgery and tramadol groups. * p = 0.001 Student’s t-test vs. vehicle (PBS) D7. #p = 0.001 Student’s t-test vs. vehicle (PBS) D7, 14, 21Back to article page