急性细菌感染时血清补体值一般均见增加,而溶血性链球菌感染在发生急性肾小球肾炎时,血清补体则显著降低。最近又指出,血清补体的降低较肾小球肾炎的发生为早。因此,在溶血性链球菌感染的急性期,血清补体的测定对于急性肾小球肾炎的早期发现是有益的。作者对3～15岁无合并症的猩红热患者的血清补体作了动态观察,分别于入院时及入院后每周1次进行测定,共6次。 Serum complement values ​​generally increase with acute bacterial infection, whereas hemolytic streptococcal infection is significantly reduced in acute glomerulonephritis with serum complement. Recently pointed out that the reduction of serum complement than glomerulonephritis occurred earlier. Therefore, in the acute phase of hemolytic streptococcal infection, serum complement determination is beneficial for the early detection of acute glomerulonephritis. The authors of 3 ~ 15-year-old patients without complications of scarlet fever in serum complement made a dynamic observation, respectively, at admission and admitted to the hospital once a week for a total of 6 times.