Zobrazeno 1 - 10
of 186
pro vyhledávání: '"B. Betschart"'
Publikováno v:
Revue d’Elevage et de Médecine Vétérinaire des Pays Tropicaux, Vol 57, Iss 1-2, Pp 95-100 (2004)
The central Guinea savannah of Côte d’Ivoire is a very suitable area for cattle breeding due to the abundance of forage throughout the year; the presence of tsetse flies favors farming of trypanotolerant livestock. Little is known on the productiv
Externí odkaz:
https://doaj.org/article/9306141cd42d432dad71bb5d584698ac
Autor:
M. Tanner, G del Giudice, B. Betschart, S. Biro, E. Burnier, A. Degrémont, H. D. Engers, T. A. Freyvogel, P. H. Lambert, A. Pessi, F. Speiser, A. S. Verdini, N. Weiss
Publikováno v:
Memorias do Instituto Oswaldo Cruz, Vol 81, Pp 199-205 (1986)
Externí odkaz:
https://doaj.org/article/cc163e3da125487eb12fa7d197ee9340
Publikováno v:
Journal of Medical Entomology. 50:326-335
Infestations with ticks have an important economic impact on the cattle industry worldwide and resistance to acaricides has become a widespread phenomenon. To optimize their treatment strategy, farmers need to know if and against which classes potent
Autor:
J.-L. Perret, Márcia Cristina Mendes, Jacques Bouvier, Heinz Sager, B. Betschart, João Ricardo Martins, Léonore Lovis
Publikováno v:
Veterinary Parasitology. 191:323-331
Acaricide resistance of the cattle tick Rhipicephalus (Boophilus) microplus is widespread in most of the countries where this parasite is present. Bioassays are used to diagnose the level and pattern of resistance in tick populations. In the present
Publikováno v:
Schweizer Archiv für Tierheilkunde. 150:457-465
Durant l’ete 2005, 172 eleveurs du canton du Jura ont ete interroges quant a leur perception des nuisances causees au betail bovin par les insectes et les tiques. La presence des tiques a ete signi...
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Publikováno v:
British Journal of Clinical Pharmacology. 39:519-526
1. The major serum proteins which bind halofantrine were identified by size exclusion chromatography. In addition, the binding affinity of halofantrine to human erythrocytes and serum proteins was measured by an erythrocyte partitioning technique. Th
Publikováno v:
International Journal for Parasitology. 24:809-819
The nuclear chromatin of trypanosomes is organised in the form of nucleosome filaments. When soluble chromatin is prepared under suitable conditions, a regular array of nucleosomes can be shown by electron microscopy. Chromatin of blood stream as wel
Autor:
J.-L. Perret, Ronald Kaminsky, Léonore Lovis, Jacques Bouvier, Heinz Sager, J.-M. Fellay, B. Betschart
Publikováno v:
Veterinary parasitology. 182(2-4)
In this article we present a new bioassay to assess the resistance status of ticks to acaricides. The Larval Tarsal Test (LTT) is a sensitive, highly time-effective in vitro test. It allows the investigation of a large number of compounds and doses o
Publikováno v:
Parasitology. 105:97-104
Four histones, a, b, c, d from procyclicTrypanosoma brucei brucei, which show similarities with the amino acid composition of the core histones H3, H2A, H2B and H4, were isolated and cleaved with Endoproteinase Glu-C. The fragments were separated by