Histological and immunological studies on the fowl lacrimal gland following surgical excision of Harder's gland.
Surgical removal of the Harderian gland of the domestic fowl resulted in increased secretory activity in the lacrimal gland and also in an increase in goblet cell numbers along the length of the lacrimal gland duct. Plasma cells were more numerous in the lacrimal glands of operated birds and they were capable of antibody responses to both systemically and topically applied bovine serum albumin (BSA). Gel diffusion studies showed the presence of anti-BSA activity in the tears and serum of fowls stimulated after surgical removal of the Harderian gland.
D000818:Animals; D000917:Antibody Formation; D002645:Chickens / Q000033:anatomy & histology / Q000276:immunology*; D006243:Harderian Gland / Q000502:physiology*; D005779:Immunodiffusion; D007765:Lacrimal Apparatus / Q000166:cytology / Q000276:immunology* / Q000502:physiology*; D010950:Plasma Cells / Q000166:cytology; D012710:Serum Albumin, Bovine / Q000276:immunology
D012710:Serum Albumin, Bovine