The RI of cortex was different at various regions, especialy in CGD.The inadiquate perfusion of cortex appeared first at isovolumetric systole.

移植肾皮质部血流灌注不良时，血流充盈缺乏首先发生在等容收缩期。

The author outlines the type, characteristics of coagulant popularly used; especialy discusses the application conditions and extents of polyacrylamide, polyiron sulfate and poly alum.

介绍了目前应用的凝聚剂的种类、性质,较详尽的论述了聚丙烯酰胺、聚合铁和聚合铝高分子化合物的使用条件和应用范围。