Immunofluorescent localization of sites binding anti-synthetic LHRH serum in the median eminence of the greenfinch (Chloris chloris L.).
With an indirect immunofluorescence technique and an antiserum raised against synthetic LHRH, immunofluorescent granules were observed in fine radially oriented fibres in the palisade layer of the zoma externa in both the anterior and the posterior divisions of the median eminence in the greenfinch. There was no specific immunofluorescence in the tractus supraoptico-hypophyseus. It is concluded that the greenfinch median eminence contains material which is similar to mammalian LHRH.
D000818:Animals; D000906:Antibodies; D001666:Binding Sites, Antibody; D001717:Birds / Q000502:physiology*; D003429:Cross Reactions; D005260:Female; D005455:Fluorescent Antibody Technique; D007987:Gonadotropin-Releasing Hormone / Q000032:analysis / Q000276:immunology*; D007030:Hypothalamo-Hypophyseal System / Q000032:analysis* / Q000502:physiology*; D008297:Male; D008473:Median Eminence / Q000032:analysis* / Q000502:physiology*; D011956:Receptors, Cell Surface; D013495:Supraoptic Nucleus / Q000032:analysis
D000906:Antibodies; D011956:Receptors, Cell Surface; D007987:Gonadotropin-Releasing Hormone