an increasing trendp = 0.0291
Those treated with VEGF-A165 or VEGF-A189 solely demonstrated an increasing trend (VEGF-A121: 12.30 ± 1.607, n = 4, p = 0.0291; VEGF-A145: 14.94 ± 1.620, n = 4, p = 0.0282; VEGF-A165: 11.80 ± 1.750, n = 4, p = 0.1715; VEGF-A189: 12.21 ± 2.400, n = 4, p = 0.3091; VEGF-A121-145: 19.25 ± 1.687, n = 4, p = 0.0289; VEGF-A121-145-189: 8.800 ± 0.6996, n = 4, p = 0.0267).