Studies on Lewis Blood Group System.
نویسندگان
چکیده
منابع مشابه
The Lewis blood group system in liver transplantation.
THE LEWIS blood group antigens Lea and Leb have been found on red blood cells (RBCs), in secretions and fluids such as saliva, alimentary tract juice, and urine, and in various tissues including renal tubular cells, collecting ducts, urothelium, and ductal or mucosal epithelium of the sweat glands, salivary glands, gastrointestinal tract, pancreas, uterus, cervix, and breast. l .s Hepatic bile ...
متن کاملABH and Lewis blood group expression in colorectal carcinoma.
The expression of ABO(H) and Lewis blood group antigens on 68 colorectal carcinomas from 63 patients was studied by immunohistochemical staining of tissue specimens. The pattern of antigen expression was as follows: ABH was expressed in normal tissue only in secretors and was expressed in the proximal but not distal colon. In tumors, there was net loss of ABH expression in the proximal and net ...
متن کاملExpression of blood group-related antigens ABH, Lewis A, Lewis B, Lewis X, Lewis Y, and CA 19-9 in pancreatic cancer cells in comparison with the patient's blood group type.
Blood group A, B, H, Le, Leb, Lex, and Ley antigenicity as well as the expression of CA 19-9 were examined in pancreatic cancer specimens from 30 patients, using monoclonal antibodies to the respective antigen and immunohistochemical techniques, and the findings were correlated with the blood group types (ABO and Lewis) of the individuals. Compatible antigen expression was found in 82, 75, and ...
متن کاملBlood group lewis phenotype on erythrocytes and in saliva in alcoholic pancreatitis and chronic liver disease.
The distributions of ABO, rhesus, and Lewis blood group antigens were studied in patients with alcoholic cirrhosis, alcoholic pancreatitis, chronic active hepatitis, and primary biliary cirrhosis. There were no differences in frequencies of ABO and rhesus blood group antigens between the groups or in comparison with a control group of blood donors. Lewis phenotype Le (a- b-), however, was more ...
متن کاملTHE Rh BLOOD GROUP SYSTEM
T he Rh blood group system is one of the most polymorphic and antigenic blood group systems. It is second only to ABO in importance in blood transfusion and is well known as a primary cause of hemolytic disease of the fetus and newborn (HDFN). The principal antigen is D, and the terms Rh positive and Rh negative refer to the presence or absence of D antigen. Caucasians of European extraction ha...
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ژورنال
عنوان ژورنال: Proceedings of the Japan Academy
سال: 1957
ISSN: 0021-4280
DOI: 10.2183/pjab1945.33.492