PMID: 1180200Jan 1, 1975Paper

Allergic pathogenesis in chronic bronchitis.

Allergologia et immunopathologia
L Businco, E Businco

Abstract

Chronic bronchitis is a disease related to numerous etiologic factors: infections, climate influence, air pollution, cigarette smoking, etc. From a pathogenetic point of view, chronic bronchitis is generally considered as the phlogistic resultant of various irritative conditions, with a characteristic neutrophil component in the phlogistic pattern. Microbic involvement has up to now been considered a very important factor, with consequent wide utilization of antibiotic agents in basic therapy. Considerations of clinical nature induced us to consider unsatisfactory such pathogenetic concepts based on neutrophil phlogosis, while the involvement of an allergic mechanism became more acceptable. In order to solve this problem, we have carried out hitological studies on postmortem material from the respiratory tract of individuals whose death was attributable to chronic bronchitis or to concurrent chronic bronchitis. Results of our study conducted up to now on 60 cases may be summarized as follows: Bronchitis with lymphomonoplasmacytoid phlogosis of immunoallergic type (60%), bronchitis with neutrophil phlogosis of irritative-infective type (20%); bronchitis with mixed allergic-neutrophil phlogosis (20%). Lymphocytes, monocytes and p...Continue Reading

Related Concepts

Related Feeds

Allergies & Environmental Factors

Environmental factors are strongly associated with the prevalence of allergies and are an increasing health concern worldwide. Discover the latest research on Allergies and Environmental Factors here.

Allergy and Asthma

Allergy and asthma are inflammatory disorders that are triggered by the activation of an allergen-specific regulatory t cell. These t cells become activated when allergens are recognized by allergen-presenting cells. Here is the latest research on allergy and asthma.

Related Papers

Allergologia et immunopathologia
L BusincoL Businco
Archivio italiano di urologia, andrologia : organo ufficiale [di] Società italiana di ecografia urologica e nefrologica
F MantovaniO Fenice
Revue médicale de Liège
I UhodaG E Piérard
© 2022 Meta ULC. All rights reserved