INDICATORS OF THE SKIN MICROBIOTA AND THE PHAGOCYTIC ACTIVITY IN MEAT AND EGG PRODUCTION WORKERS

Abstract

Aim. The analysis of the indicators of skin microbiota and phagocytic activity of neutrophils and monocytes in employees of the "Peremoga Nova" poultry farm. Methods. The presence of sanitary and epidemiologically important groups of bacteria and the number of mesophilic aerobic and facultative anaerobic microorganisms (MAFAnM) on the skin surface, leukogram parameters and phagocytic activity of professional phagocytes were determined. The indicators of students of the Bohdan Khmelnytsky National University of Cherkasy were used as a control. Results. It was found that the MAFAnM index in the experimental group (3.2?103 CFU/cm3) is significantly lower than in the control group (2.7?103 CFU/cm3), however, the percentage of Staphylococcus spp. carriers is higher (67.5% versus 40.0%). In the experimental group, the relative and total number of monocytes is significantly higher compared to the control group. There is a positive correlation between the phagocytic number and the phagocytic index of monocytes and the value of MAFAnM. Conclusions. There was an increase of the level of monocytes in meat and egg products workers against the background of the presence of bacteria of the Staphylococcus spp. group on the skin. It may indicate the activation of pro-inflammatory factors at the level of peripheral blood. An increased percentage of staphylococcal carriers is a sign of adaptation of Staphylococcus spp. bacteria to the antibiotics used in the manufacturing process.

Keywords

• skin microbiota
• phagocytic activity
• poultry farm
• sanitary condition