Antitrypsin and the liver.
نویسندگان
چکیده
منابع مشابه
Alpha-1-antitrypsin bodies in the liver.
The cytoplasmic bodies in hepatocytes thought to indicate possession of the Z allele for alpha 1-antitrypsin deficiency were found in necropsy in 10 of 64 adults with cirrhosis, four of nine with hepatic fibrosis, and four of 15 with hepatocellular carcinoma. They were also found in six of 76 adults with severe panacinar emphysema, and in four of a control series of 110 adults with neither emph...
متن کاملLiver disease and alpha 1-antitrypsin deficiency.
Discovery of AAT deficiency by Laurell and Eriksson in 1963 [2] provided a foundation for current thinking about the pathogenesis of pulmonary emphysema [3,4]. Although AAT deficiency has become one of the best understood genetic disorders at a molecular and protein level, many questions about the clinical disease remain unanswered. Current American and International research projects should pr...
متن کاملAlpha-1-antitrypsin globules in the liver and PiM phenotype.
The finding is recorded of typical a1-antitrypsin globules, confirmed by immunofluorescence and immunoperoxidase methods, in the hepatocytes of a patient shown to have a normal serum antitrypsin level and normal phenotype (TiM) for a1-antitrypsin. The identification of such globules can no longer be regarded as conclusive evidence of an abnormal a1-antitrypsin phenotype.
متن کاملAlpha-1-antitrypsin and the liver: a routine immunohistological screen.
One hundred and eighty five consecutive liver biopsies were immunostained using anti-alpha-1-antitrypsin to assess the use of routine immunohistochemistry in the diagnosis of alpha-1-antitrypsin (AAT) deficiency. About half the livers showed staining of hepatocytes for alpha-1-antitrypsin, but most of these livers showed a panlobular pattern, possibly indicating increased synthesis of AAT. Only...
متن کاملLiver replacement for alpha1-antitrypsin deficiency.
A 16-year-old girl with advanced cirrhosis and severe alpha 1-antitrypsin deficiency of the homozygous Pi ZZ phenotype was treated by orthotopic liver transplantation. After replacement of the liver with a homograft from a donor with the normal Pi MM phenotype, the alpha 1-antitrypsin concentration in the recipient's serum rose to normal; it had the Pi MM phenotype. Two and a third years later,...
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ژورنال
عنوان ژورنال: Gut
سال: 1974
ISSN: 0017-5749
DOI: 10.1136/gut.15.7.573