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All Tissues Lymphoid Tissue Bursa of Fabricius

Bursa of Fabricius 148 articles

  1. Avian B cell precursors: surface immunoglobulin expression is an early, possibly bursa-independent event.

    European Journal of Immunology 16(2):129 (1986) PMID 3485527

    We have previously shown (J.R.L. Pink et al., Eur. J. Immunol. 1985. 15:617) that all, or almost all B cell progenitors in the bursae of 4-day-old chicks express cell surface IgM. In this report, we have analyzed the distribution of cell surface (s)IgM-1 allotypes within individual follicles of (M-1...
  2. Avian leukosis virus infection: analysis of viremia and DNA integration in susceptible and resistant chicken lines.

    Journal of Virology 51(1):123 (1984) PMID 6328031 PMCID 254409

    We examined plasma and cellular DNA obtained from avian leukosis virus-infected chickens for the presence of viremia and integrated viral sequences to determine whether the extent of virus infection is comparable in individuals of both lines. A less than twofold difference in the frequency of viremi...
  3. Glucocorticoid production in the chicken bursa and thymus.

    International Immunology 13(6):769 (2001) PMID 11369704

    We investigated the functional presence of steroidogenic enzymes in primary lymphoid organs of chickens, which represent one of the best studied non-mammalian species. To this end, we attempted to demonstrate enzyme activities of the whole set of steroidogenic enzymes for the synthesis of GC in the...
  4. The bursa of Hieronymus Fabrici d'Acquapendente: past and present of an anatomical structure.

    American Journal of Nephrology 17(3-4):248 (1997) PMID 9189242

  5. Thymo-bursal and adrenal reactions in chickens subjected to thiourea treatment.

    Archiv fuer Experimentelle Veterinaermedizin 42(5):655 (1988) PMID 3145730

  6. [Role of the bursa of Fabricius in the induction of memory B cell].

    Tanpakushitsu kakusan koso. Protein, nucleic ac... 43(2):140 (1998) PMID 9492596

  7. Susceptibility to tolerance induction of bursal and peripheral B cells.

    Scandinavian Journal of Immunology 28(5):639 (1988) PMID 3264933

    We investigated cellular aspects of immunological tolerance to protein antigens in chickens by examining the immune responses of bursal and splenic cells from tolerant or normal chickens after transfer into cyclophosphamide (CP)-treated recipients. Newly-hatched chicks were made tolerant to bovine s...
  8. Delayed development of humoral immunity in chickens following in ovo treatment with mibolerone.

    Developmental & Comparative Immunology 9(3):453 (1985) PMID 3930306

    These results indicate that mibolerone causes delayed rather than rapid development of the humoral immune system. In control as well as in treated chickens, agglutinin responses to SRBC appeared earlier than responses to B. abortus....
  9. Effects of cimetidine on broiler fattening and on stress-induced gizzard erosion in chicken.

    Acta Veterinaria Hungarica 47(2):233 (1999) PMID 10344083

    The work describes the effects of cimetidine on stress-induced gizzard erosions (Experiment A) and the influence of the long-term application (42 days) of the same drug on weight gain and feed consumption during broiler fattening (Experiment B). For Experiment A, 60 male, three-day-old chicks were d...
  10. A contribution to the study of the histogenesis of the bursal lymphoid follicles in Gallus domesticus.

    Anatomischer Anzeiger 162(2):83 (1986) PMID 3789415

    Numerous investigators have shown that the development of the bursal lymphoid follicle in chicken begins with the formation of epithelial gemmations called epithelial buds. The mesenchymal stem cells migrate into these epithelial buds and give rise to the lymphoid cells of the follicle medulla. Howe...