Streptococcal skin infections and epidemic acute nephritis in Trinidad
Trans Am Clin Climatol Assoc
; 81: 184-95, 1970.
Article
em En
| MedCarib
| ID: med-7810
Biblioteca responsável:
JM3.1
Localização: JM3.1; Reprint Collection
ABSTRACT
We have presented bacteriological evidence for an association of acute glomerulonephritis with several streptococcal strains isolated from skin lesions in Trinidad Types 52 and 55 during the first wave and type 49 during the second wave of the 1964-65 epidemic; atypical "type 2" in a sub-epidemic rise in cases during an endemic year; type 57 during a subsequent epidemic period; and type 60 most recently. Immunological confirmation of association of these strains with acute glomerulonephritis was obtained only for type 55. Low incidence of serum type specific antibodies to types 49 and "type 2" may be attributed to their poor antigenicity. However, this is not the case with type 57. Emergence of at least five and perhaps six apparently new types of nephritogenic streptococci during a relatively short period suggests that each recurrent epidemic wave of acute nephritis is the result of a newly introduced or newly developed strain of nephritogenic streptococci. Several questions might be asked From where do these different types come? Does a skin infection represent a particularly suitable environment for development of new streptococcal antigens? (Summary)
Buscar no Google
Base de dados:
MedCarib
Assunto principal:
Dermatopatias
/
Infecções Estreptocócicas
/
Glomerulonefrite
Limite:
Adult
/
Child
/
Female
/
Humans
/
Male
País/Região como assunto:
Caribe ingles
/
Trinidad y tobago
Idioma:
En
Ano de publicação:
1970
Tipo de documento:
Article