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Peripheral blood leukocytes of 11 normal cows, 7 cows heterozygous and 2 heifers homozygous for bovine leukocyte adhesion deficiency (BLAD) were analysed by flow cytometry for the intensity of their B2 integrin expression (LFA-1 (CD11a/CD18), CR3 (CD11b/CD18) and CR4 (CD11c/CD18)). BLAD-homozygot...


Cox, E.Mast, J.MacHugh, Niall D.Schwenger, B.Goddeeris, B.M.[Expression of beta 2 integrins on blood leukocytes of cows with or without bovine leukocyte adhesion deficiency]Expression of beta 2 integrins on blood leukocytes of cows with or without bovine leukocyte adhesion deficiency

The entry of Theileria parva merozoites into bovine erythrocytes in vivo is described and compared to sporozoite invasion of lymphocytes. Merozoites make initial contact with erythrocytes with any part of their surface and invasion of the host cell does not require the reorientation of the apical...


Shaw, M.K.Tilney, L.G.[The entry of Theileria parva merozoites into bovine erythrocytes occurs by a process similar to sporozoite invasion of lymphocytes]The entry of Theileria parva merozoites into bovine erythrocytes occurs by a process similar to sporozoite invasion of lymphocytes
Dargie, J.D.Murray, P.K.Murray, M.Grimshaw, W.R.T.McIntyre, W.I.M.[Bovine trypanosomiasis. The red cell kinetics of N'Dama and Zebu cattle infected with Trypanosoma congolense]Bovine trypanosomiasis. The red cell kinetics of N'Dama and Zebu cattle infected with Trypanosoma congolense
Olobo, J.O.Black, S.J.[In vitro secretion of bovine immunoglobulins during pokeweed mitogen or pokeweed mitogen and antigen activation of lymphocytes]In vitro secretion of bovine immunoglobulins during pokeweed mitogen or pokeweed mitogen and antigen activation of lymphocytes

A cross-sectional study was conducted on extensively reared chickens of three selected agro-climatic zones in Central Ethiopia to examine the predisposing effect of gastro-intestinal helminthes to intestinal Mycobacterium avium when it occurs as co-infection. This was done through a Lymphocyte St...


Tadesse, S.Woldemeskel, M.Medhin, G.Tibbo, MarkosMolla, B.Abate, G.Britton, S.[T-Cell responses to Mycobacterium avium PPD antigens in gastro-intestinal helminth co-infected chickens in central Ethiopia]T-Cell responses to Mycobacterium avium PPD antigens in gastro-intestinal helminth co-infected chickens in central Ethiopia

The response of peripheral blood mononuclear cells (PBMC) collected from cattle immunized with killed C. ruminantium to MAP1, MAP1-B, MAP2 and to a lysate of Cowdria was characterized in vitro. CD4+ T lymphocytes responded strongly to Cowdria lysates while B cells and gamma delta T cells prolifer...


Totte, P.McKeever, Declan J.Jongejan, F.Barbet, A.Mahan, S.M.Mwangi, D.Bensaid, A.[Analysis of cellular responses to native and recombinant proteins of Cowdria ruminantium]Analysis of cellular responses to native and recombinant proteins of Cowdria ruminantium

Peptide-major histocompatibility complex (p-MHC) class I tetramer complexes have facilitated the early detection and functional characterisation of epitope specific CD8+ cytotoxic T lymphocytes (CTL). Here, we report on the generation of seven recombinant bovine leukocyte antigens (BoLA) and reco...


Svitek, NicholasHansen, A.M.Steinaa, LucillaSaya, R.Awino, EliasNielsen, MortenBuus, SorenNene, Vishvanath[Use of “one-pot, mix-and-read” peptide-MHC class I tetramers and predictive algorithms to improve detection of cytotoxic T lymphocyte responses in cattle]Use of “one-pot, mix-and-read” peptide-MHC class I tetramers and predictive algorithms to improve detection of cytotoxic T lymphocyte responses in cattle
Naessens, JanHoward, C.J.[Monoclonal antibodies reacting with bovine B cells (BoWC3, BoWC4 and BoWC5)]Monoclonal antibodies reacting with bovine B cells (BoWC3, BoWC4 and BoWC5)
Muiya, P.Logan-Henfrey, L.L.Naessens, Jan[Expression of antigens on haemopoietic progenitor cells in bovine bone marrow]Expression of antigens on haemopoietic progenitor cells in bovine bone marrow

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