titre

Though there was no difference in detection rate with the three antigens, the cell culture supernate antigen was superior to other two antigens in titre and line sharpness.

三种抗原在检出率上虽无差异,但细胞上清液制备的抗原在效价、沉淀线的清晰方面优于其它两种抗原。

The antibody titre against coxsackie B virus is determined by microneutralization test in 73 cases of acute and chronic viral cardiomyopathy and in 39 normal individuals.

本文报道用微中和试验测73例急性和慢性病毒性心肌病患者血清柯萨奇B病毒中和抗体水平,并与39名正常较。