title: [Bacterial flora of the conjunctival sac of the horse].
abstract: The AA. report the results of taxonomic research conducted on the conjunctival sac of 59 horses for identification of the present bacterial flora. In the controlled animals, it was observed, at the level of the considered niche, a community constituted of normal bacterial populations, but not autochtonous in the significance they attributed from DUBOS et al., relative to the characterization of the indigenous microbiota of the intestine. The isolated normal bacterial flora seems to be constituted of: Micrococcus (subgroup 6 of Baird-Parker, M. luteus, Micrococcus spp.) isolated in 49,15% of the samples; Staphylococcus aureus and St. epidermidis (18,64%); Moraxella osloensis, M. phenylpiruvica, M. equi and Moraxella spp. (11,86%); Bacillus cereus (11,86%); Neisseria catarrhalis (8,47%); Streptococcus equi and Str. zooepidemicus (6,77%); Corynebacterium spp. (6,77%) and Acinetobacter lwoffi (5,08%). The AA. have found, besides, a particular group of bacteria of uncertain classification, attributed to the coryneforms and found in 30,50% of the examined horses. So-called transient bacteria taxa have been considered are Streptomyces spp., isolated in the 10,16% of the controlled subjects, Aerococcus viridans and Bacillus spp. found in only one equine.
mesh_terms: D000818:Animals; D001419:Bacteria / Q000302:isolation & purification; D003228:Conjunctiva / Q000382:microbiology*; D006736:Horses / Q000382:microbiology*
vernacular_title: Flora batterica del sacco congiuntivale del cavallo