Renal lesion of type Ia glycogen storage disease: the glomerular size and renal localization of apolipoprotein.
Nephron
; 70(3): 348-52, 1995.
Article
em En
| MEDLINE
| ID: mdl-7477625
ABSTRACT
In order to investigate the glomerular size and renal localization of apolipoprotein in type Ia glycogen storage disease, a renal biopsy was performed in two proteinuric patients. Histopathological examination of the biopsy specimens revealed focal sclerotic glomerular sclerosis in both patients. The mean glomerular area was 21.6 +/- 11.6 x 10(3) microns 2, indicating enlargement of the glomeruli. Immunohistochemical staining of the specimens for apolipoprotein showed localization of apolipoprotein AI on the inner side of the glomerular capillary wall, and in proximal tubular epithelial cells. In one patient with a history of several episodes of hypoglycemia, treatment with corn starch improved the carbohydrate and lipid metabolic profile and reduced the daily urinary protein excretion from 2.23 to 0.5 g. These results suggest that focal sclerotic glomerular lesions associated with type Ia glycogen storage disease may be related to disorders of carbohydrate and lipid metabolism.
Buscar no Google
Base de dados:
MEDLINE
Assunto principal:
Apolipoproteínas
/
Doença de Depósito de Glicogênio Tipo I
/
Nefropatias
/
Glomérulos Renais
Limite:
Adult
/
Humans
/
Male
/
Middle aged
Idioma:
En
Ano de publicação:
1995
Tipo de documento:
Article