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Kalleshamurthy, T.Shekar, R.Niranjanamurthy, H.H.Natesan, K.Shome, B.R.Bambal, R.G.Sairiwal, L.Barbuddhe, S.B.Sahare, A.Kilari, S.Rahman, HabiburShome, R.[Assessment of fluorescence polarization assay: A candid diagnostic tool in Brucella abortus strain 19 vaccinated areas]Assessment of fluorescence polarization assay: A candid diagnostic tool in Brucella abortus strain 19 vaccinated areas

We investigated the perceived impact of malignant catarrhal fever (MCF) to pastoralists in Isinya Division, a wildlife dispersal area of Nairobi National Park, and used a range of participatory epidemiology methodologies. We compared the relative importance, incidence and impact of MCF compared t...


Bedelian, ClaireNkedianye, D.Herrero, Mario T.[Maasai perception of the impact and incidence of malignant catarrhal fever (MCF) in southern Kenya]Maasai perception of the impact and incidence of malignant catarrhal fever (MCF) in southern Kenya

West African N'Dama cattle have developed a genetic capacity to survive, reproduce and remain productive under trypanosomosis risk. The cellular and molecular bases of this so-called trypanotolerance are not known, but the trait is manifested by the N'Dama's greater capacity to control parasitae...


Naessens, JanLeak, S.G.A.Kennedy, D.J.Kemp, Stephen J.Teale, A.J.[Responses of bovine chimaeras combining trypanosomosis resistant and susceptible genotypes to experimental infection with Trypanosoma congolense]Responses of bovine chimaeras combining trypanosomosis resistant and susceptible genotypes to experimental infection with Trypanosoma congolense

Three international workshops held over the past eight years have addressed the identification and nomenclature of leukocyte differentiation antigens in ruminants. This article explains the progress the workshops have made.


Naessens, JanHoward, C.J.Hopkins, J.[Nomenclature and characterization of leukocyte differentiation antigens in ruminants]Nomenclature and characterization of leukocyte differentiation antigens in ruminants

The first visible response in livestock to the bite of a trypanosome-infected tsetse fly is the formation of a localized skin reaction, also known as a chancre. This is an inflammatory response in the skin associated with swelling and an influx of cells. It is thought to be associated with an a...


Naessens, JanMwangi, D.M.Buza, J.Moloo, S.K.[Local skin reaction (chancre) induced following inoculation of metacyclic trypanosomes in cattle by tsetse flies is dependent on CD4 T lymphocytes]Local skin reaction (chancre) induced following inoculation of metacyclic trypanosomes in cattle by tsetse flies is dependent on CD4 T lymphocytes
Naessens, JanNewson, J.Bensaid, A.Teale, A.J.Magondu, J.Black, S.J.[De novo expression of T-cell markers on Theileria parva-transformed lymphoblasts in cattle]De novo expression of T-cell markers on Theileria parva-transformed lymphoblasts in cattle
Autor: Naessens, Jan

Trypanotolerance is the capacity of certain West-African, taurine breeds of cattle to remain productive and gain weight after trypanosome infection. Laboratory studies, comparing Trypanosoma congolense infections in trypanotolerant N'Dama cattle (Bos taurus) and in more susceptible Boran cattle (...


Naessens, Jan[Bovine trypanotolerance: a natural ability to prevent severe anaemia and haemophagocytic syndrome?]Bovine trypanotolerance: a natural ability to prevent severe anaemia and haemophagocytic syndrome?
Autor: Naessens, Jan

IgD, first demonstrated in humans, has been unequivocally shown to exist in primates and rodents. In addition to lgM a second unique membrane isotype, generally considered to be lgD, has been demonstrated in a number of other species, including dogs and chickens. Because of its assumed widespread...


Naessens, Jan[Surface lg on B lymphocytes from cattle and sheep]Surface lg on B lymphocytes from cattle and sheep

Conditions were established to obtain depletion of T lymphocyte subsets in lymphoid tissues of calves by injection of mouse monoclonal antibodies to T cell antigens. Adverse reactions were avoided by injecting small quantities of antibody until target cells had disappeared from blood. Two differe...


Naessens, JanScheerlinck, J.P.Buysscher, E.V. deKennedy, D.Sileghem, M.R.[Effective in vivo depletion of T cell subpopulations and loss of memory cells in cattle using mouse monoclonal antibodies]Effective in vivo depletion of T cell subpopulations and loss of memory cells in cattle using mouse monoclonal antibodies

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