Resultados de búsqueda - "Lymph nodes"

Cellular constituents and structural organization of the bovine thymus and lymph node por Morrison, W. Ivan, Lalor, P.A., Christensen, A.K., Webster, P.

“…The lymph nodes possess a structural framework of reticulum cells and reticulin fibres permeated by sinuses which are also lined by reticulum cells. …”
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Trypanosoma congolense: Proliferative responses and interleukin production in lymph node cells of infected cattle por Lutje, V., Mertens, B., Boulange, A.F., Williams, D.J.L., Authié, Edith

“…Production of IL-2 and IFN- was measured in supernatants from antigen-stimulated lymph node cell cultures. Expression of IL-2, IL-4, and IFN- mRNA was detected in antigen-stimulated lymph node cells by reverse transcription-polymerase chain amplification.…”
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The response of the murine lymphoid system to a chronic infection with Trypanosoma congolense. 2. The lymph nodes, thymus and liver por Morrison, W. Ivan, Murray, M., Hinson, C.A.

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Trypanosoma congolense: A comparison of T-cell-mediated responses in lymph nodes of trypanotolerant and trypanosusceptible cattle during primary infection por Lutje, V., Taylor, K.A., Kennedy, D., Authié, Edith, Boulange, A.F., Gettinby, George

“…A reduction in the number of CD2+ and CD4+ T-cell and an increase in the percentage of B-cells, CD8+T-cells, and yo T-cells during infection in both N'Dama and Boran was revealed by cytofluorimetric analysis to lymph node cells.…”
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Comparative proteomic analysis reveals different responses in porcine lymph nodes to virulent and attenuated homologous African swine fever virus strains por Herrera-Uribe, Júber, Jiménez-Marín, Ángeles, Lacasta, Anna, Monteagudo, Paula L., Pina-Pedrero, Sonia, Rodríguez, Fernando, Moreno, Ángela, Garrido, Juan J.

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An oral salmonella-based vaccine inhibits liver metastases by promoting tumor-specific T-cell-mediated immunity in celiac and portal lymph nodes : a preclinical study por Vendrell, Alejandrina, Mongini, Claudia, Gravisaco, Marí­a José, Canellada, Andrea, Tesone, Agustina Inés, Goin, Juan Carlos, Waldner, Claudia Inés

“…An antitumor adaptive immunity was found in the liver and celiac and portal lymph nodes (LDLN) 21 days after oral bacterial inoculation. …”
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Are CD8 T cells involved in control of African trypanosomiasis in a natural host environment? por Sileghem, M.R., Naessens, Jan

“…Following administration of a mouse monoclonal anti-bovine CD8 antibody, we have been able to achieve a depletion of more than 99.9% in peripheral blood, spleen, prescapular lymph nodes, prefemoral lymph nodes, mesenteric lymph nodes and Peyer's patches. …”
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Immunodepression in trypanosome-infected mice. VI. Comparison of immune responses of different lymphoid organs por Kar, S.K., Roelants, G.E., Mayor-Withey, K.S., Pearson, T.W.

“…Lymph node cells from the same group of mice did not exhibit any such suppressor activity.In the experimental system used here, the spleen is the primary site of immune depression, and other lymphoid organs such as the lymph nodes and thymus are very little affected.…”
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Identification of a bovine surface antigen uniquely expressed on CD4/CD8 negative TCR-gamma/delta positive T lymphocytes por Clevers, H.C., MacHugh, Niall D., Bensaid, A., Dunlap, S., Baldwin, Cynthia L., Kaushal, A., Iams, K.P., Howard, C.J., Morrison, W. Ivan

“…The antibodies reacted with a discrete population of resting lymphocytes in peripheral blood which, in young animals, constituted about 25% of the mononuclear cells. Thymus, lymph nodes and spleen contained < 5% positive cells. …”
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Development of maternal and foetal immune responses in cattle following experimental challenge with Neospora caninum at day 210 of gestation por Bartley, Paul M., Katzer, Frank, Rocchi, Mara, Maley, Stephen W., Benavides-Silván, Julio, Nath, Mintu, Pang, Yvonne, Canton, German Jose, Thomson, Jackie, Chianini, Francesca, Innes, Elisabeth A.

“…At post mortem examination, samples of lymph nodes and spleen were collected from both dam and foetus for immunological analysis. …”
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The pathogenesis of infection with Trypanosoma vivax in goats and cattle por Masake, R.A.

“…Studies the pathology of Trypanosoma vivax in East African goats and Friesian cattle, with particular. ref. to goat & cattle parasitemia, susceptibility of goats over cattle in terms of higher parasitaemias, severe anaemia & death; describes major pathological changes occurring in lymph nodes, spleen, eyes, pituitary gland, testicles, heart, lung, liver & kidney.…”
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Complications to strangles in horses presented at referral hostpitals por Sjöblom, Anna

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Prevalence of ticks on rangeland domestic ruminants in Kajiado District, Kenya por Ndarathi, C.M., Waghela, S., Semenye, P.P.

“…Anaplasmosis, theileriosis and babesiosis were identified from blood and lymph nodes smears of animals from which the ticks were collected. …”
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Transcription of the unique ruminant class II major histocompatibility complex-DYA and DIB genes in dendritic cells por Ballingall, Keith T., MacHugh, Niall D., Taracha, E.L.N., Mertens, B., McKeever, B.D.

“…DC patrol the peripheral tissues collecting foreign antigen for subsequent presentation by classical class II MHC molecules to T cells in the draining lymph nodes. Since the description of the DYA and DIB class II MHC genes, which are unique to ruminants, no transcript or protein have been reported. …”
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Non-typhoidal Salmonella among slaughterhouse workers and in the pork value chain in selected districts of Uganda por Kivali, Velma, Roesel, Kristina, Dohoo, I., Alinaitwe, Lordrick, Bugeza, James K., Hoona, J.J., Mugizi, Denis R., Kankya, C., Sinh Dang-Xuan, Szabo, I., Rösler, U., Friese, A., Cook, Elizabeth A.J.

“…Proportions at slaughter were; 46.7% in floor swabs, 30.5% in carcass swabs, 20.5% in pig faeces,19.2% in mesenteric lymph nodes,18.4% in hand swabs, 9.5% in water and 5.2% in slaughterhouse workers. …”
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Patogénesis de la babesiosis bovina ocasionada por la babesia bigemina y alteraciones macro y microscópicas por Lozano A., Fernando, Garry Adams, Leslie

“…Macrophages with hemosiderin, erythrophagocitosis, hyalin degeneration in arteries, lymphoid and reticular atrophy and hyperplasia were observed in the lymph nodes since day 6 P1, to day 30 PT. Similar lesions were present in the spleen, hemal lymph nodes and tonsiis. …”
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Characterization and measurement of CD5+ B cells in normal and Trypanosoma congolense- infected cattle por Naessens, Jan, Williams, D.J.L.

“…CD5+ B cells in cattle are present in peripheral blood and spleen, but not in lymph nodes, tonsils or Peyer's patches. Compared to classical B cells, they express similar levels of B cell surface markers, but have higher levels of surface IgM. …”
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Immunosuppression in trypanotolerant N'Dama cattle following Trypanosoma congolense infection por Flynn, J.N., Sileghem, M.R.

“…Lymph node cells from the infected animal failed to respond to mitogenic stimulus. …”
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Bovine stem cell factor: Production of a biologically active protein and mRNA analysis in cattle infected with Trypanosoma congolense por Mertens, B., Muriuki, C., Muiya, P., Andrianarivo, A., Mwangi, S., Logan-Henfrey, L.L.

“…Analysis of SCF mRNA expression by reverse transcription-polymerase chain reaction (RT-PCR) revealed that the transcripts were detectable in bone marrow, lymph node and spleen of cattle, and that the level of transcription was upregulated in lymph nodes of cattle infected with Trypanosoma congolense. …”
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Performance of clinical signs and symptoms, rapid and reference laboratory diagnostic tests for diagnosis of human African trypanosomiasis by passive screening in Guinea: a prospec... por Camara, O., Camara, M., Falzon, Laura C., Ilboudo, H., Kaboré, J., Compaoré, C.F.A., Fèvre, Eric M., Büscher, Philippe, Bucheton, B., Lejon, V.

“…Conclusions Presence of swollen lymph nodes, important weight loss, severe itching or motor disorders are simple but accurate clinical criteria for HAT referral in HAT endemic areas in Guinea. …”
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