Objective : To investigate the inhibitory effect of Melittin on the angiogenesis of chick chorioallantoic membrane ( CAM ). 目的: 研究蜂毒素对鸡胚绒毛尿囊膜血管生成的抑制作用.
The ear has a set of filaments to vibrate in resonance with incoming sound-waves.耳朵里有一组细丝能和进入的声波产生共振。Instead, sarcomere shortening occurs when the thin filaments'slide " by the thick filaments.此外, 肌节的缩短发生于细肌丝沿粗肌丝“滑行...