MAL DE CADERAS 



141 



there were 70% pofymorphs, 20% large and medium mononu- 

 clears, five per cent, lymphocytes, four per cent, eosinophiles and 

 one per cent, transitionals. Before inoculation the same horse 

 had an average of 54.5% polymorphs, 31.25% large and medium 







<: ^£P 







i-.i.:-'- ;■/•■.-.*. 



; 





Fig. 20. Trypanosoma equinum, horse (Sivori and heeler). 



mononuclears, nine per cent, lymphocytes, 3.25% eosins and two 

 per cent, transitionals. The leucocytes vary corresponding to the 

 appearance and increase of the trypanosomes in the blood. At the 

 end of the disease they found 10% myelocytes. The following 

 case illustrates the progressive diminution of the red corpuscles 

 and of the hemoglobin. 



