Parasitology Research

, Volume 81, Issue 1, pp 74–81 | Cite as

Detection ofTheileria parva in the salivary glands ofRhipicephalus appendiculatus: evaluation of staining methods

  • W. P. Voigt
  • S. N. Mwaura
  • G. M. Njihia
  • S. G. Nyaga
  • A. S. Young
Original Paper


A comparison of ten methods for staining tick salivary glands for detection ofTheileria parva infection from ticks fed on rabbits for various periods was undertaken. Staining with azure without hydrochloric acid hydrolysis was found to be the most reliable method for detection of the presporozoite stages (sporoblasts) ofT. parva in the salivary gland acini of unfedRhipicephalus appendiculatus and could be applied to field ticks. All the stains proved suitable for the detection and quantitation of sporozoites in ticks fed for 4 days on rabbits. The capacity of the stains to allow detection of early stages ofT. parva differed, but it became more reliable during tick feeding as sporoblasts developed and matured. Giemsa's stain and Feulgen's stain followed by superimposition of Giemsa's stain were superior to other stains for the detection and quantitation of immature salivary gland stages in feeding ticks.


Hydrochloric Acid Salivary Gland Acid Hydrolysis Reliable Method Staining Method 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.


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Copyright information

© Springer-Verlag 1995

Authors and Affiliations

  • W. P. Voigt
    • 1
  • S. N. Mwaura
    • 1
  • G. M. Njihia
    • 1
  • S. G. Nyaga
    • 1
  • A. S. Young
    • 1
  1. 1.International Laboratory for Research on Animal DiseasesNairobiKenya

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