title: Hematologic values in calves infected with Sarcocystis cruzi.
abstract: Calves were inoculated with 2 X 10(5) Sarcocystis cruzi sporocysts. Red cell mass decreased dramatically between Days 21 and 35 post-infection and plasma volume increased concurrently, so that blood volume did not change significantly. Mild reticulocytosis and increased pyrimidine 5' nucleotidase activity in erythrocytes occurred between Days 35 and 42. Antiglobulin tests with anti-bovine IgG, IgM and C3 were negative, with the exception of a positive test for C3 in 1 of 6 infected calves.
mesh_terms: D015720:5'-Nucleotidase; D000818:Animals; D002417:Cattle; D002418:Cattle Diseases / Q000097:blood* / Q000276:immunology; D003176:Complement C3 / Q000276:immunology; D003298:Coombs Test; D004906:Erythrocyte Count; D004911:Erythrocyte Volume; D004912:Erythrocytes / Q000201:enzymology; D006400:Hematocrit; D007074:Immunoglobulin G / Q000276:immunology; D007075:Immunoglobulin M / Q000276:immunology; D008297:Male; D009708:Nucleotidases / Q000097:blood; D010953:Plasma Volume; D010976:Platelet Count; D012156:Reticulocytes; D012522:Sarcocystis; D012523:Sarcocystosis / Q000097:blood / Q000276:immunology / Q000662:veterinary*
chemical_list: D003176:Complement C3; D007074:Immunoglobulin G; D007075:Immunoglobulin M; D009708:Nucleotidases; D015720:5'-Nucleotidase