Search

Your search keyword '"Poloni F"' showing total 2 results
Start Over Author "Poloni F" Topic autoantibodies
2 results on '"Poloni F"'

1. Antibodies to cardiac Purkinje cells: further characterization in autoimmune diseases and atrioventricular heart block.

Author

Obbiassi M, Brucato A, Meroni PL, Vismara A, Lettino M, Poloni F, Finzi A, Fenini MG, and Rossi L

Subjects
Adolescent, Adult, Aged, Aged, 80 and over, Animals, Autoimmune Diseases complications, Cattle, Child, Child, Preschool, Collagen Diseases complications, Female, Heart Block etiology, Humans, Infant, Male, Middle Aged, Pacemaker, Artificial, Autoantibodies immunology, Autoimmune Diseases immunology, Collagen Diseases immunology, Heart Block immunology, Immunoglobulin G immunology, Purkinje Cells immunology
Abstract

We confirmed the occurrence of IgG antibodies reacting with ox cardiac conducting tissue in the serum of some human subjects. These antibodies failed to react with all ox cardiac conducting tissue cells; they reacted only with the cells defined as Purkinje cells. Having checked 352 sera, we found that the prevalence of antibodies to Purkinje cells was 11% in normal subjects (no correlation with sex and age), 14% in systemic lupus erythematosus, 21% in rheumatoid arthritis, 18% in progressive systemic sclerosis, and 23% in Sjögren syndrome. In 50 patients with permanent pacemakers for chronic non-postinfarction atrioventricular (AV) block the prevalence was 30% (P = 0.008). In a selected set of 29 patients with clinically idiopathic AV block located at or below the level of the His bundle the prevalence was 34.5% (P = 0.006). The possible role of anti-Purkinje cell antibodies in autoimmune damage of cardiac conduction tissue is discussed.

Published
1987
Full Text
View/download PDF

2. Antibodies to cardiac Purkinje cells: further characterization in autoimmune diseases and atrioventricular heart block

Author

A. Finzi, Lettino M, Pier Luigi Meroni, Vismara A, L. Rossi, Obbiassi M, Poloni F, Antonio Brucato, and M.G. Fenini

Subjects
Adult, Male, Pathology, medicine.medical_specialty, Pacemaker, Artificial, Adolescent, Immunology, Scleroderma, Pathology and Forensic Medicine, Autoimmune Diseases, Purkinje Cells, Cardiac conduction, medicine, Immunology and Allergy, Animals, Humans, Child, Aged, Autoantibodies, Autoimmune disease, Aged, 80 and over, Lupus erythematosus, biology, business.industry, Collagen Diseases, Infant, Middle Aged, medicine.disease, Connective tissue disease, Heart Block, Rheumatoid arthritis, Child, Preschool, Immunoglobulin G, biology.protein, Cattle, Female, Antibody, business, Atrioventricular block
Abstract

We confirmed the occurrence of IgG antibodies reacting with ox cardiac conducting tissue in the serum of some human subjects. These antibodies failed to react with all ox cardiac conducting tissue cells; they reacted only with the cells defined as Purkinje cells. Having checked 352 sera, we found that the prevalence of antibodies to Purkinje cells was 11% in normal subjects (no correlation with sex and age), 14% in systemic lupus erythematosus, 21% in rheumatoid arthritis, 18% in progressive systemic sclerosis, and 23% in Sjogren syndrome. In 50 patients with permanent pacemakers for chronic non-postinfarction atrioventricular (AV) block the prevalence was 30% (P = 0.008). In a selected set of 29 patients with clinically idiopathic AV block located at or below the level of the His bundle the prevalence was 34.5% (P = 0.006). The possible role of anti-Purkinje cell antibodies in autoimmune damage of cardiac conduction tissue is discussed.

Published
1987

Catalog

Books, media, physical & digital resources
See catalog results