[The question of the validity of haptoglobin/G-streptococci relations in nonhuman sera].
The relationship between haptoglobin type and the agglutinability of some group G streptococci, which was observed in humans, could also be demonstrated in animal sera. In humans the haptoglobin type Hp 1-1 is correlated with a lacking or very low agglutinability. Sera of 10 rhesus monkeys showed Hp-type 1-1 and agglutinated the streptococci only to dilutions of the serum up to 1:4. The sera of 48 pigs contained an Hp 1-1 like type and a streptococcus agglutination titer of max. 1:10. Seven ahaptoglobinaemic sera gave the same values. Fifty examined sera of rabbits showed also an Hp 1-1 like pattern and did not agglutinate or in undiluted state only.
D000372:Agglutination Tests; D000818:Animals; D000882:Haplorhini; D006242:Haptoglobins / Q000032:analysis*; D008253:Macaca mulatta; D011817:Rabbits; D013291:Streptococcus / Q000276:immunology*; D013552:Swine
D006242:Haptoglobins
Zur Frage der Gültigkeit der Haptoglobin/G-Streptokokken-Beziehungen bei nichtmenschlichen Seren.