Передовые методы в биологии и медицине
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ISSN: 2379-1764
ISSN: 2379-1764
Dielievska V, Kravchun PG1, Leontieva 2, Marushchak 2, Ashukina NO, Danyshchuk ZN
Aim: To analyze bacterial and fungal sensitization in persons that have ability to absorb anti-A and anti-B antibodies incompatible with blood group type. Material and methods: 8 people had A blood group, 2 persons had B blood group, 22 persons showed O blood group type. 9 patients with O blood group and 2 patients with B blood group absorbed anti-A antibody. 2 patients with O blood group and 5 patients with A blood group absorbed anti-B antibody. 7 persons with 0 blood group without absorbing activity of anti-A, 4 persons with O blood group and 3 persons with A blood group without anti-B absorbing activity served as control groups. Leukocyte migration inhibition reaction was performed to estimate bacterial and fungal sensitization. Results: Persons with anti-A absorbing ability were characterized by increased antibodies, sensitization to Penicillium, Candida Albicans, Pseudomonas aeruginosa, E. Coli and Clebsiella pneumoniae, increased CIC as compared to those without anti-A absorbing ability. Patients with anti-B absorbing ability showed decreased spontaneous leukocyte migration inhibitory factor production, sensitization to Streptococcus pneumoniae and Staphylococcus aureus by cell type, sensitization to Candida Lusitaniae by humoral type. Persons with anti-A absorbing ability as compared to the persons with anti-B absorbing ability showed sensitization to Penicillium, Candida Albicans, while the persons with anti-B sensitization revealed sensitization to Streptococcus pyogenes. During incubation of erythrocytes with the heated polyclonal anti-A (and anti-B) and complement at room temperature the erythrocytes of the persons with corresponding anti-A (anti-B) absorbance were increased in size and agglutinated by sides. Conclusion: Anti-A and anti-B absorbing activity of erythrocytes is associated with different fungal and bacterial sensitization.