RESUMO
The analysis of Ukrainian isolate of beet necrotic yellow vein virus has been performed. The partial nucleotide sequence of cDNA corresponding to RNA-2 of BNYVV isolates were analyzed and Ukrainian isolate AG9 of BNYVV was assigned to type A strains based on DNA sequences. The nucleotide sequence of gene encoding a coat protein of Ukrainian isolate of BNYVV was compared with appropriate nucleotide sequences existing in the GeneBank and the phylogenetic analysis of investigated virus was done. It was shown that Ukrainian isolate AG9 of BNYVV has 100 % homology to isolate originating from Sweden.
Assuntos
Beta vulgaris/virologia , Filogenia , Doenças das Plantas/virologia , Vírus de Plantas/classificação , Sequência de Aminoácidos , Sequência de Bases , UcrâniaRESUMO
Twenty-two females, 38 to 75 years of age, who underwent planned operation for chronic uncomplicated calculous cholecystitis were examined in the pre- and postoperative period. Postoperative pneumonia developed in 4 (13.4%) patients, no other complications occurred. Functional neutrophil activity was studied according to the following parameters: spontaneous and induced NBT test, myeloperoxidase activity, amount of cationic proteins, expression of Fc receptors, spontaneous and induced luminol-dependent chemiluminescence, neutrophil bactericidal action against H-thymidine-labelled Staphylococcus aureus (strain 209), amount of blood immunoglobulins, and the modulating effect of serum of patients on the chemiluminescence of neutrophils of healthy donors. The control group consisted of 35 volunteers whose ages ranged from 18 to 50 years. Basic differences were revealed between the indices of neutrophil activity in patients with an uneventful postoperative period and those of patients with infectious complications in the preoperative period which became much graver in the early postoperative period. This suggests that neutrophilic dysfunctions play a significant role in the development of postoperative infectious complications in this category of patients.