Ergebnisse von Bestimmungen menschlicher Serum-Transferrin-Typen

Zusammenfassung Es wird über die Ergebnisse der in Ungarn erstmals durchgeführten Serum-Transferrin-Typen-Bestimmungen an 1007 Personen berichtet. Die Untersuchungen wurden mit der horizontalen Stärkegelelektrophorese durchgeführt. In 5 Fällen wurden Varianten gefunden, die sich als Typ B_0-1C bzw. B₀C erwiesen. Weiterhin wird über die Ergebnisse von Tf-Untersuchungen in Fällen strittiger Vaterschaft berichtet. In einer 2-Männer-Sache gelang es, eine Zuordnung höchstwahrscheinlich zu machen.

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Distribution of serum transferrin groups in Hungrary and their application in paternity proceedings

Summary Results of human serum transferrin-type determinations carried out on 1007 persons the first time in Hungary are reported. The determinations were carried out by way of the horizontal starchgel electrophorese according to Smithies modified by Ashton. In 5 cases variants were found migrating faster than the common type Tf C proving at the identification as type B_0-1 respectively B₀. That is, the frequency of the Tf-variants in Hungary are estimated about 0.5%. The significance of Tf-type determinations in clearing up disputed paternity is discussed. Also the results of determinations of this kind in a juridicial case are reported. It was about a 2-men case. Paternity of the witness was disclosed by way of Tf-type determination, that of the defendant, however, proved.

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Vorstand: Prof. Dr. med. E. Somogyi

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Vorstand: Prof. Dr. J. Márkus     

Selective Coronary Angiography Using a Percutaneous Femoral Technique

Successful use, in 650 patients over a period of two years, of a percutaneous femoral technique of selective coronary angiography is described. This technique is carried out with the use of mouldable, manually preshaped polyethylene catheters. Preparation of the material and the different steps of the technique are discussed. Excellent flexibility and plastic memory of this catheter material allow easy, rapid and consistent percutaneous insertion and removal of catheters and intubation of the coronary arteries.