[The hemagglutinating properties of Pseudomonas aeruginosa strains isolated from patients with nonspecific lung diseases].
To detect d-mannose-sensitive (MS) pili in 31 P. aeruginosa strains isolated from the respiratory tract of patients with inflammatory and purulent destructive pulmonary diseases, the hemagglutination (HA) test was used. The isolated Pseudomonas under study differed in the degree of manifestation of their MS adhesins. Among them microorganisms with pronounced HA activity (high HA titer) occurred, as well as those whose HA activity was less pronounced (low HA titer). P. aeruginosa strains with pronounced HA activity were more frequently isolated from patients with purulent destructive processes in the lungs. A correlation between the state of the patient at the moment of bacteriological examination and the degree of manifestation of MS pili in the P. aeruginosa strain isolated from this patients was established. The value of HA titer in the presence of d-mannose is indicative of the presence of MS adhesins in a P. aeruginosa strain.
Dalina
A M
AM
Lobashevskiĭ
A L
AL
Dratvin
S A
SA
D000328:Adult; D000368:Aged; D000818:Animals; D005260:Female; D010861:Fimbriae, Bacterial / Q000187:drug effects; D006384:Hemagglutination; D006386:Hemagglutination Tests; D006801:Humans; D008171:Lung Diseases / Q000382:microbiology*; D008297:Male; D008358:Mannose / Q000494:pharmacology; D008875:Middle Aged; D011552:Pseudomonas Infections / Q000382:microbiology*; D011550:Pseudomonas aeruginosa / Q000145:classification / Q000302:isolation & purification / Q000472:pathogenicity*; D012703:Serotyping
D008358:Mannose
Gemaggliutiniruiushchie svoĭstva shtammov Pseudomonas aeruginosa, vydelennykh ot bol'nykh s nespetsificheskimi zabolevaniiami legkikh.