Costa J L
Biophys J. 1977 Sep;19(3):307-13. doi: 10.1016/S0006-3495(77)85590-2.
Human-platelet dense bodies (secretory granules) have been visualized by electron microscopy in cells maintained in a hydrated state, and their sequential release after stimulation by thrombin has been observed in situ. The pattern of dense body release from individual platelets suggests that a a portion of the dense body complement of a single cell can be extruded without appreciable change in the position of the remaining dense bodies.
通过电子显微镜已在保持水合状态的细胞中观察到人类血小板致密体（分泌颗粒），并且已在原位观察到凝血酶刺激后它们的顺序释放。单个血小板致密体释放的模式表明，单个细胞致密体补体的一部分可以挤出，而其余致密体的位置没有明显变化。
