01454nas a2200217   4500000000100000008004100001260001700042653001700059653001100076653002100087653001200108100001500120700001600135700001300151700001100164245004700175300001000222490000700232520098300239022001401222       1977                            d  c1977 Jul-Sep10aHLA Antigens10aHumans10aImmunity, Innate10aleprosy1 aNakajima S1 aKOBAYASHI S1 aNohara M1 aSATO S00aHLA antigen and susceptibility to leprosy.  a273-70 v453 a<p>Fifty-nine leprosy patients (31 tuberculoid, 28 lepromatous) have been HLA typed and compared to 125 healthy individuals who have had no known contact with leprosy patients in the past. HLA antigens were determined by the microdroplet lymphocyte toxicity method developed by Prof. Terasaki of UCLA. In order to detect 31 HLA antigens, a total of 58 antisera were used in a No. T-7 research tray. AW24 antigen showed the most remarkable deviation. The frequency of this antigen in leprosy patients was 25.4% and that in normal subjects of the control group was 63.2%. The difference in frequency between the two groups was statistically significant when the p value was corrected for the number of antigens being tested. Uncorrected p values of the BW39, A9, and B8 antigens were also statistically significant. Frequencies of the majority of HLA antigens in tuberculoid leprosy patients were similar to those of corresponding HLA antigens in lepromatous leprosy patients.</p>  a0148-916X