Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0393754 (HSA)
 2,996 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The difference between total plasma volume determined with a substance which escapes from vascular beds in the presence of an increase of general capillary permeability and that determined with a substance which is confined to blood even in the presence of an increased capillary permeability may reflect the degree of an increase of general capillary permeability. The total plasma volume was determined by simultaneous injections of 131I-HSA and 51Cr tagged red cells. The capillary permeability was evaluated by calculating the difference (deltaTPV) between total plasma volume determined with 131I-HSA and that determined with 51Cr tagged red cell. deltaTPV in patients with systemic lupus erythematosus, idiopathic thrombocytopenic purpura, chronic active hepatitis, liver cirrhosis and subacute baterial endocarditis was larger than that of controls, averaging 204ml/m2, 178 ml/m2, 82 ml/m2, 131 ml/m2 and 179 ml/m2, respectively. The increase of deltaTPV was considered to indicate the increase of capillary permeability in these patients. A permeability increasing factor was present in serum of patients with an elevated deltaTPV. There was a significant correlation between deltaTPV and the titer of serum capillary permeability increasing factor in these patients.
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PMID:A new method for evaluating an increased general capillary permeability in patients. 56 43

To determine whether scintigraphic findings of Tc-99m DTPA-galactosyl-HSA (GSA) correspond to histopathologic findings, Tc-99m GSA hepatic scintigraphy and biopsy were compared in 65 patients with chronic active hepatitis. After injecting 185 MBq of Tc-99m GSA, anterior images were obtained at 5 minutes and 15 minutes. Scintigrams were classified into three grades according to the extent of visualization of the cardiac blood pool on 5 minute and 15 minute images. Biopsies were subjectively graded for findings of necrosis and fibrosis. Scintigraphic grades on 5 minute images were correlated with hepatic necrosis and fibrosis and those on 15-minute images with hepatic fibrosis. Scintigraphic abnormalities of Tc-99m GSA correlated well with histopathologic abnormalities, especially with hepatic fibrosis and necrosis in patients with chronic active hepatitis.
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PMID:Correlation of Tc-99m GSA hepatic studies with biopsies in patients with chronic active hepatitis. 758 77