A Phenomenon of Ring-like Precipitum Formed by Diffusing Sera of Mice Infected with Plasmodium berghei in Agarose Gel
- VernacularTitle:感染伯氏疟原虫小鼠血清在琼脂糖凝胶上扩散形成沉淀环的现象
- Author:
Gaode LI
- Publication Type:Journal Article
- Keywords:
malaria;
Plasmodium berghei;
serological diagnosis
- From:
Academic Journal of Second Military Medical University
1982;0(02):-
- CountryChina
- Language:Chinese
-
Abstract:
20%) or diffusion conducted after the sixth day of the inoculation was inappropriate to the appearance of the precipitum. The positive rates of the precipitum in the group of serum of mice infected with P. berghei ANKA strain, and the group of serum of mice infected with the strain's chloroquine-resistant line were 73. 7% (28/39) and 86. 5% (32/37), respectively. The clearness and denseness of the precipitum in the two groups were increased during the period of 2nd to 6th day after infection of mice with malaria parasites. The positive rate of the control group (serum of normal mice) was 25. 6% (10/39), and the precipitum formed in the group was obscure (?) and remained the same from 2nd to 8th day. There was significant difference in positive rates between the experimental group and the control ( P
