Detection of the Ki-67 nuclear epitope in epithelial cells of nasal cavities and frontal sinuses of sheep and goats naturally infected by Oestrus ovis (Linne 1761).
Vk. Nguyen et al., Detection of the Ki-67 nuclear epitope in epithelial cells of nasal cavities and frontal sinuses of sheep and goats naturally infected by Oestrus ovis (Linne 1761)., REV MED VET, 149(12), 1998, pp. 1109-1113
Ki-67 proliferation associated nuclear epitope has been identified in epith
elial cells of nasal cavities and frontal sinuses of sheep and goats natura
lly infected (6+6) or not (6+6) by Oestrus ovis larvae, It appeared that in
fection induces a cell proliferation, The numbers of epithelial cells stain
ed par MIB-1 antibody indicating the presence of Ki-67 epitope are globally
multiplied by two in infected sheep whatever the site (p < 0.05). For goat
s the increases are less important : 45 % for nasal septum, 38 % for turbin
ates and 40.7 % for frontal sinuses, The differences between infected and n
on infected are not significant except for the nasal septum (p < 0.05). Thi
s weaker reaction in goat than in sheep has already been observed for mast-
cells and eosinophils.