Methods Serum levels of CRP and PA in 78 bacterial infective newborns were determined before and at days 2,7 after treatment by immunoturbidimetry.

• 方法用免疫比浊法检测59例正常足月新生儿(正常对照组)和78例新生儿(细菌感染组)细菌感染治疗前、治疗后第2天、第7天血清CRP和PA水平。