通透性指数 meaning in Chinese

permeability index

2 . the permeability index of 7d tail - suspended rats increased significantly ( p < 0 . 01 ) and that of 21 d also increased significantly ( p < 0 . 05 ) , but the permeability index of 2id tail - suspended rats increased less than that of 7d . 3 . there were apoptotic cells in pulmonary tissues of rats
2 、 7d悬吊组模拟失重大鼠肺微血管通透性指数显著增大( p 0 . 01 ) ，且21d悬吊组模拟失重大鼠肺微血管通透性指数仍较大( p 0 . 05 ) ，但与7d悬吊组相比增大程度已开始降低。