Lymphocyte populations in peripheral blood and in liver biopsy specimens from patients with acute and chronic hepatitis.
Lymphocyte subpopulations, both in peripheral blood and in liver specimens obtained with the Menghini needle, were evaluated by E and EA rosette technique in 30 patients with chronic active hepatitis (CAH), 8 patients with chronic persistent hepatitis (CPH), 11 patients with acute viral hepatitis (AVH) and 11 patients with normal histology or minimal non-specific changes. Circulating E-RCF concentration and percentage were significantly decreased in CAH and CPH patients. Only one patient with acute hepatitis had a decreased number of circulating E-RFC. The ratio of peripheral blood E-RFC to liver tissue E-RFC was decreased in the patient with chronic disease. In all the groups studied, the percentage of liver tissue and peripheral EA-RFC was similar to that found in the blood from controls. Significant differences were not found between patients with and without evidence for HB viral infection.
D000208:Acute Disease; D002908:Chronic Disease; D006505:Hepatitis / Q000097:blood*; D006801:Humans; D008099:Liver / Q000473:pathology*; D008214:Lymphocytes / Q000276:immunology; D012397:Rosette Formation