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1.
Clin Ter ; 151(6): 439-41, 2000.
Article in Italian | MEDLINE | ID: mdl-11211479

ABSTRACT

Familial Mediterranean fever is an autosomal recessive hereditary disease characterised by recurrent fever, poliserositis, chest and/or abdominal pain. Up to date diagnosis is based on clinical symptoms, familial anamnesis and response to colchicine. It is an inflammatory reaction affecting serosal tissues but until recently different hypotheses have been suggested to explain the greatly increased chemotactic activity of the polymorfonuclear leucocytes. Identification of the function of the MEFV gene on chromosome 16 and its protein allows us to understand the pathogenesis of familial Mediterranean fever as well as provides a new diagnostic test and therapeutic measures. We describe a case of an young patient and review the literature.


Subject(s)
Familial Mediterranean Fever/diagnosis , Adolescent , Humans , Male
2.
Horm Metab Res ; 16(12): 663-6, 1984 Dec.
Article in English | MEDLINE | ID: mdl-6098543

ABSTRACT

The serum concentration of circulating somatomedins was measured in the blood of healthy donors and subjects with hepatic cirrhosis, and in culture media from in vitro explants of healthy and cirrhotic human liver. Serum levels of somatomedin bioactivity were significantly lower in cirrhotic subjects (0.42 +/- 0.03 U/ml; M +/- SEM) compared with age matched controls (0.99 +/- 0.03 U/ml). Radioreceptor assay of somatomedin concentrations confirmed this reduction in cirrhotic patients (0.89 +/- 0.06 U/ml) compared with controls (1.32 +/- 0.05 U/ml). A parallel reduction in somatomedin circulating binding ability was also observed (99.43 +/- 7.28% in cirrhotic and 123.5% +/- 10.8% in normal subjects). In vitro explants from normal human liver tissue produced a significant increase (0.57 +/- 0.09 U/ml) in somatomedin bioactivity contained in the medium (0.29 +/- 0.06 U/ml), while a decreased bioactivity (0.12 +/- 0.06 U/ml) was observed with explants of cirrhotic livers. These results support a role of liver in the biosynthesis of both somatomedin and somatomedin binding protein.


Subject(s)
Liver Cirrhosis/metabolism , Liver/metabolism , Receptors, Cell Surface/metabolism , Somatomedins/biosynthesis , Adult , Biological Assay , Humans , Organ Culture Techniques , Radioimmunoassay , Radioligand Assay , Receptors, Somatomedin
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