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Isolation and Identification of the Samples Found in Pathogenic Bacteria from Human Placenta

Boutaina Laassili, Mohammed Ouhssine, Hassan Ait Si Baha, Sultana Inekach, Mohammed Sobh and El Hassan Berny

The purpose of this study was to identify pathogenic strains isolated from samples of human placenta. The analyzes were performed in our laboratory at the Faculty of Sciences of Kenitra. We proceeded to the isolation and purification of 11 bacterial strains. The selection of the strains is based on the representation thereof in all colonies appeared on the surface of the petri dish. The pure strains were identified by a set of said testing prior tests. Following the identification is completed by using the API gallery and API 20 E 20 Strept. Reading of the results is done by reading software. The identification results 11 gave two bacterial strains including Escherichia coli, Salmonella choleraesuis 1 arizonae spp, Enterobacter asburiae 1, 1 Enterobacter cloacae, Citrobacter Youngae 1, 2 and Aeromonas hydrophila gr.2 gr1, 1 Enterobacter cloacae 1 Lactococcus lactis cremoris ssp and one Aerococcus Viridans 1. All strains are identified pathogens. They are known by their pollution of the human digestive tract, they can cause urinary tract infections, diarrhea, gastroenteritis, septicemia, meningitis, peritonitis, pneumonia, brain abscesses, infections of the abdominal cavity, nosocomial infections, gastroenteritis, bacteremia. We can say that the placenta samples are rich in pathogenic bacteria, hence the need for hospital treatment of the waste before it is dumped in landfills.