01124naa a2200277 a 450000100080000000500110000800800410001910000210006024500810008126000090016252003950017165000230056665000110058965000090060065300270060965300100063665300150064665300150066165300100067665300080068665300210069465300160071570000160073170000230074777300760077017928702019-07-01       1998    bl uuuu     u00u1 u    #d1 aDAVILA, A. M. R.  aBiometrical alterations of Trypanosoma evansi isolate in laboratory rodents.  c1998  aBiometrical alterations in a horse Trypanosoma evansi isolate were observed when passaged in laboratory rodents. The major parasite transformation observed was the increase in the total length as a consequence of an increase in some parasite measurements. These transformations probably occurred as a consequence of a host change from horse to rodents. No kinetoplastic forms were observed.  aTrypanosoma evansi  aCavalo  aRato  aBiometrical alteration  aHorse  aMorfologia  aMorphology  aMouse  aRat  aStrain selection  aTripanosoma1 aRAMIREZ, L.1 aSILVA, R. A. M. S.  tVeterinary Parasitology, Amsterdamgv.76, n.1-2, p.149-152, mar., 1998.