tetano
Editor, Senior Moderator
Zh Mikrobiol Epidemiol Immunobiol. 2011 Jan-Feb;(1):79-82.
[Immunological and bacteriological monitoring of patients with pneumonia and influenza A/H1N1 infection].
[Article in Russian]
[No authors listed]
Abstract
AIM: To study features of immune status and causative agents of severe pneumonia in patients with influenza A/H1N1.
MATERIALS AND METHODS: Fifty-seven isolates from 43 patients with pneumonia, which complicated pandemic influenza A/ H1N1 and treated in Chita city clinical hospital No.1 as well as 32 immunograms were retrospectively studied. Comparison of immunologic and epidemiologic status of patients with influenza A/ H1N1 complicated by pneumonia was performed. Data on dynamics of epidemic process and outcomes are presented.
RESULTS: It was established that severe course of influenza A/H1N1 complicated by pneumonia characterized by relative lymphopenia, 2-fold decrease of CD3+ cells, 2.9-fold decrease of CD4+ cells, and 1.7-fold decrease of CD8+ lymphocytes. Degree of changes in parameters of cellular immunity corresponded to severity of pneumonia. Bacteriologic tests showed that there was contamination of respiratory tract of patients with influenza A/H1N1 by opportunistic microflora, predominantly by Streptococcus mitis.
CONCLUSION: In patients with severe form of influenza A/H1N1, which complicated by development of pneumonia, depression of T-cell immunity with contamination of respiratory tract by opportunistic microflora and prolonged course of pathologic process was observed.
PMID: 21446172 [PubMed - in process]
http://www.ncbi.nlm.nih.gov/pubmed/21446172
[Immunological and bacteriological monitoring of patients with pneumonia and influenza A/H1N1 infection].
[Article in Russian]
[No authors listed]
Abstract
AIM: To study features of immune status and causative agents of severe pneumonia in patients with influenza A/H1N1.
MATERIALS AND METHODS: Fifty-seven isolates from 43 patients with pneumonia, which complicated pandemic influenza A/ H1N1 and treated in Chita city clinical hospital No.1 as well as 32 immunograms were retrospectively studied. Comparison of immunologic and epidemiologic status of patients with influenza A/ H1N1 complicated by pneumonia was performed. Data on dynamics of epidemic process and outcomes are presented.
RESULTS: It was established that severe course of influenza A/H1N1 complicated by pneumonia characterized by relative lymphopenia, 2-fold decrease of CD3+ cells, 2.9-fold decrease of CD4+ cells, and 1.7-fold decrease of CD8+ lymphocytes. Degree of changes in parameters of cellular immunity corresponded to severity of pneumonia. Bacteriologic tests showed that there was contamination of respiratory tract of patients with influenza A/H1N1 by opportunistic microflora, predominantly by Streptococcus mitis.
CONCLUSION: In patients with severe form of influenza A/H1N1, which complicated by development of pneumonia, depression of T-cell immunity with contamination of respiratory tract by opportunistic microflora and prolonged course of pathologic process was observed.
PMID: 21446172 [PubMed - in process]
http://www.ncbi.nlm.nih.gov/pubmed/21446172