A delayed cutaneous hypersensitivity induced with 2, 4-dinitrochlorobenzene in ducks and chickens
1986
Lee, C.Y. | Lee, C.G. (Chonnam National Univ., Kwangju (Korea R.). Dept. of Veterinary Medicine) | Lee, J.M. (Chonbuk National Univ., Chonju (Korea R.). Dept. of Veterinary Medicine)
An experiment was carried out to measure the cellular immune response in the animals by sensitizing the animals with 2, 4-dinitrochlorobenzene (DNCB). The fowls could be sensitized with primary application of DNCB. The sensitizing and challenge dose was standarized. Heterophils were prominent in the early inflammatory response in the superficial and deep dermal regions with scattering of eosinophils. The histological response in the fowls was characteristic of a delayed hypersensitivity reaction
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