title: Antibody titre changes and skin reactivity in patients with liver cirrhosis undergoing portocaval shunt operation.
abstract: Ten patients with liver cirrhosis undergoing portocaval shunt operation have been followed immunologically during their postoperative course regarding antibody titres to various antigens, viral as well as bacterial. The antibody determinations included rubella, vaccinia and cytomagalo viruses, diptheria toxoid, Candida albicans, streptolysin O, typhoid and paratyphoid O and H and the syphilis reactions: Kahn, Wassermann and Meinicke. Twenty-one blood donors served as controls. Skin test reactions to diptheria, Candida albicans, streptokinase and tuberculin were performed on the same patients. Eight patients submitted to cholecystectomy served as controls for pre-and postoperative skin tests and antibody titres. The liver cirrhosis group before operation had a significantly higher number of elevated antibody titres concomitant with a significantly reduced skin test reactivity to diphtheria toxoid and streptokinase. An increase in the number of elevated antibody titres was seen after portocaval shunt operation. In no case was a higher antibody titre associated with an increase in skin reactivity to the corresponding antigen. A number of significant titre changes to viral antigens were seen in the postoperative course without clinical evidence of the corresponding viral disease. Thes findings indicate that under certain circumstances antibody titre changes should be interpreted with caution.
mesh_terms: D000328:Adult; D000368:Aged; D000906:Antibodies / Q000032:analysis*; D002769:Cholelithiasis / Q000276:immunology; D005260:Female; D006801:Humans; D007111:Immunity, Cellular; D008103:Liver Cirrhosis / Q000276:immunology* / Q000628:therapy; D008297:Male; D008875:Middle Aged; D011167:Portacaval Shunt, Surgical; D011182:Postoperative Care; D012882:Skin Tests
chemical_list: D000906:Antibodies