Distribution of alpha-1-antitrypsin phenotypes in Sweden |
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| Authors: | K Hjalmarsson |
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| Affiliation: | State Institute for Blood Group Serology, Regionsjukhuset, Link?ping, Sweden. |
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| Abstract: | The distribution of phenotypes of alpha-1-antitrypsin (Pi) in 1,062 unrelated Swedes was determined by isoelectric focusing with carrier ampholytes. The frequencies calculated were: PiM1 = 0.6940, PiM2 = 0.1384, PiM3 = 0.1139, PiZ = 0.0231, PiS = 0.0245, PiF = 0.0038, Pivar = 0.0024. A mother-child material consisting of 194 pairs is also presented. |
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