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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

Natural resistance to African trypanosomiasis in certain Bos taurus cattle in West Africa, called trypanotolerance, may hold solutions for control of this economically crippling disease. Comparison of immune responses between trypanotolerant and trypanosusceptible cattle have shown some differen...


Naessens, JanTeale, A.J.Sileghem, M.R.[Identification of mechanisms of natural resistance to African trypanosomiasis in cattle]Identification of mechanisms of natural resistance to African trypanosomiasis in cattle
Naessens, JanSileghem, M.R.MacHugh, Niall D.Park, Y.H.Davis, W.C.Toye, Philip G.[Selection of BoCD25 monoclonal antibodies by screening mouse L cells transfected with the bovine p55-interleukin-2 (IL-2) receptor gene]Selection of BoCD25 monoclonal antibodies by screening mouse L cells transfected with the bovine p55-interleukin-2 (IL-2) receptor gene

Pfeifer, CatherineMorris, J.Ouédraogo, S.Ensor, J.[CLEANED documentation: Conceptual overview of CLEANED and parameterisation of a CLEANED tool for Bama, Burkina Faso]CLEANED documentation: Conceptual overview of CLEANED and parameterisation of a CLEANED tool for Bama, Burkina Faso
Naessens, JanWilliams, D.J.L.[Characterization and measurement of CD5+ B cells in normal and Trypanosoma congolense- infected cattle]Characterization and measurement of CD5+ B cells in normal and Trypanosoma congolense- infected cattle

Livestock provides an important source of income and nourishment for around one billion rural households worldwide. Demand for livestock food products is increasing, especially in developing countries, and there are opportunities to increase production to meet local demand and increase farm incom...


Mayberry, D.Ash, Andrew J.Prestwidge, D.Godde, Cécile M.Henderson, Benjamin B.Duncan, Alan J.Blümmel, MichaelRamana Reddy, Y.Herrero, Mario T.[Yield gap analyses to estimate attainable bovine milk yields and evaluate options to increase production in Ethiopia and India]Yield gap analyses to estimate attainable bovine milk yields and evaluate options to increase production in Ethiopia and India

Butana and Kenana are two types of zebu cattle found in Sudan. They are unique amongst African indigenous zebu cattle because of their high milk production. Aiming to understand their genome structure, we genotyped 25 individuals from each breed using the Illumina BovineHD Genotyping BeadChip. Ge...


Bahbahani, HussainSalim, B.Almathen, F.Al Enezi, F.Mwacharo, Joram M.Hanotte, Olivier H.[Signatures of positive selection in African Butana and Kenana dairy zebu cattle]Signatures of positive selection in African Butana and Kenana dairy zebu cattle

Background:Smallholder dairy farming in much of the developing world is based on the use of crossbred cows that combine local adaptation traits of indigenous breeds with high milk yield potential of exotic dairy breeds. Pedigree recording is rare in such systems which means that it is impossible ...


Strucken, E.M.Al-Mamun, H.A.Esquivelzeta-Rabell, C.Gondro, C.Okeyo Mwai, AllyGibson, John P.[Genetic tests for estimating dairy breed proportion and parentage assignment in East African crossbred cattle]Genetic tests for estimating dairy breed proportion and parentage assignment in East African crossbred cattle

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