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pubmed:abstractText |
148 members from 30 families (64 children) from Ethiopia, where one of more persons were affected with leprosy, were investigated for genetic polymorphism of C3, serum concentration of ss1C/ss1A-globulin and immunoglobulins A, G and M using high voltage agarose electrophoresis, immunoelectroassay and single radial immunodiffusion techniques respectively. The results are compared with related healthy controls. No association between C3 phenotypes and leprosy could be established through family studies. C3 concentration was, however, lower in leprosy patients. Difficulties and drawbacks of such studies with small families are discussed.
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