Abstract
The lymphocyte delayed hypersensitivity response to phytohaemagglutinin (PHA) and hepatitis B antigen (HBsAG) was evaluated by two in vitro tests-leucocyte migration inhibition and DNA synthesis. Patients convalescing from HBsAG-positive hepatits showed the presence of a state of cell-mediated immune responsiveness to the antigen. In Indian childhood cirrhosis, there was a failure of response to HBsAG and a slight but significant depression of reaction to PHA. It is suggested that the lack of immune reactivity to HBsAG, perhaps determined genetically, may be a significant factor in the evolution of cirrhosis in Indian children.
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Selected References
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- ACHAR S. T., RAJU V. B., SRIRAMACHARI S. Indian childhood cirrhosis. J Pediatr. 1960 Nov;57:744–758. doi: 10.1016/s0022-3476(60)80170-9. [DOI] [PubMed] [Google Scholar]
- Bendixen G., Soborg M. A leucocyte migration technique for in vitro detection of cellular (delayed type) hypersensitivity in man. Dan Med Bull. 1969 Jan;16(1):1–6. [PubMed] [Google Scholar]
- Chandra R. K., Chawla V., Verma I. C., Ghai O. P., Malik G. R. Hepatitis-associated antigen and depressed cellular immunity in Indian childhood cirrhosis. Am J Dis Child. 1972 Apr;123(4):408–409. doi: 10.1001/archpedi.1972.02110100140053. [DOI] [PubMed] [Google Scholar]
- Chandra R. K. Dermatoglyphics in Indian childhood cirrhosis. Hum Hered. 1969;19(5):540–545. doi: 10.1159/000152265. [DOI] [PubMed] [Google Scholar]
- Chandra R. K. Gastric acid secretion with maximal augmented histamine stimulation in Indian childhood cirrhosis. J Trop Med Hyg. 1968 Jun;71(6):150–152. [PubMed] [Google Scholar]
- Chandra R. K. Immunological picture in Indian childhood cirrhosis. Lancet. 1970 Mar 14;1(7646):537–540. doi: 10.1016/s0140-6736(70)90768-3. [DOI] [PubMed] [Google Scholar]
- Chandra R. K. Indian childhood cirrhosis. Med Chir Dig. 1974;3(1):63–68. [PubMed] [Google Scholar]
- Chawla V., Chandra R. K., Verma I. C., Ghai O. P. An epidemiologic approach to Indian childhood cirrhosis. Indian Pediatr. 1973 Feb;10(2):73–79. [PubMed] [Google Scholar]
- Dudley F. J., Fox R. A., Sherlock S. Relationship of hepatitis-associated antigen (H.A.A.) to acute and chronic liver injury. Lancet. 1971 Jul 3;2(7714):1–3. doi: 10.1016/s0140-6736(71)90001-8. [DOI] [PubMed] [Google Scholar]
- Fulginiti V. A., Hathaway W. E., Pearlman D. S., Blackburn W. R., Reiquam C. W., Githens J. H., Claman H. N., Kempe C. H. Dissociation of delayed-hypersensitivy and antibody-synthesising capacities in man. Report of two sibships with thymic dysplasia, lymphoid tissue depletion, and normal immunoglobulins. Lancet. 1966 Jul 2;2(7453):5–8. doi: 10.1016/s0140-6736(66)91742-9. [DOI] [PubMed] [Google Scholar]
- Ibrahim A. B., Vyas G. N., Prince A. M. Studies on delayed hypersensitivity to hepatitis B antigen in chimpanzees. Clin Exp Immunol. 1974 Jun;17(2):311–318. [PMC free article] [PubMed] [Google Scholar]
- Laiwah A. A. Lymphocyte transformation by Australia antigen. Lancet. 1971 Aug 28;2(7722):470–471. doi: 10.1016/s0140-6736(71)92633-x. [DOI] [PubMed] [Google Scholar]
