摘要
ＰＥＳ、ＹＰ及ＳＲ 三种生物材料植入大鼠皮下后７、１４、３０、６０、９０ ｄ，采用Ｂｅｃｋｍ ａｎ ＩＣＳ免疫分析系统和标准的总补体量测定方法（ＣＨ５０法）分析测定血清中免疫球蛋白含量及ＣＨ５０变化。结果表明ＹＰ和ＳＲ 材料植入动物ＩｇＧ、ＩｇＡ 明显高于对照组，ＣＨ５０值明显低于对照组动物，ＰＥＳ材料与对照组相比无明显差异。
Three kinds of biomaterials, PES, YP and SR, were implanted into the subcutaneous tissue of rats and stayed there for 7,14,30,60 and 90 days.Then using the immunity assaying system(Beckman, ICS) and the standard method of measuring the value of total hemolytic complement levels(CH 50 ), we determined the values of immunoglobulin and CH 50 in serum of rats. The results showed the amounts of IgG and IgA of rats with the implanted YP and SR materials were significantly higher than those of the control groups, and their value of CH 50 was significantly lower than that of the control group. There was no significant difference between the PES group and the control group.
出处
《生物医学工程学杂志》
EI
CAS
CSCD
北大核心
1999年第3期275-278,共4页
Journal of Biomedical Engineering
基金
国家自然科学基金
