尿中に浮游させた血小板の経時的変化

概要

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The normal human platelets suspended in normal human urine were examined by Giemsa or Wright stain, phase contrast microscopy, scanning electron microscopy and transmission electron microscopy in time course.The appearances and the ultrastructures of the platelets were almost similar to that of the peripheral blood for one hour after suspension. The platelet granules were grouped in a mass or arranged along platelet membranes and some of platelets began to swell after 2 or 3 hours. After 30 or 31 hours, the staining of the platelets became worse, and most of the platelets became swollen. However, these platelets were not destroyed and the swollen platelets were recognized even on the 103rd day.Therefore, the human platelets suspended in the human urine could not be destroyed easily.
一般社団法人日本血液学会の論文