Publikationsdatenbank

Trypanocidal failure suggested by PCR results in cattle field samples (2004)

Art

Zeitschriftenartikel / wissenschaftlicher Beitrag

Autoren

Gall, Y.

Woitag, T.

Bauer, B.

Sidibe, I.

McDermott, J.

Mehlitz, D.

Clausen, P. H.

Quelle

Acta tropica

Bandzählung: 92

Heftzählung: 1

Seiten: 7 – 16

ISSN: 0001-706x

Sprache

Englisch

Verweise

Pubmed: 15301970

Kontakt

Institut für Parasitologie und Tropenveterinärmedizin

Robert-von-Ostertag-Str. 7-13
14163 Berlin
+49 30 838 62310
parasitologie@vetmed.fu-berlin.de

Abstract / Zusammenfassung

The aim of this study was to assess, whether polymerase chain reaction (PCR) allows sensitive screening of treatment failure suspicions in areas, where drug resistance against African animal trypanosomosis (AAT) appears to be a problem. PCR was used to detect trypanosome infections prior to, 14 and 28 days after controlled treatment of 738 cattle from 10 villages in Kénédougou, Burkina Faso with isometamidium chloride and diminazene aceturate. Using three sets of primers, PCR was three-four times more sensitive and better at species identification, than standard microscopic examination. The better sensitivity and species specificity of PCR have important advantages for drug resistance studies in the field.