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Open AccessA human immunodeficiency syndrome caused by mutations in CARMIL2
Human T-cell function is dependent on T-cell antigen receptor (TCR) and co-signalling as evidenced by immunodeficiencies affecting TCR-dependent signalling pathways. Here, we show four human patients with EBV+ di...
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Article
Papulöse Gesichtsdermatosen auf dunkler Haut
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Verruköse Plaque bei einem dreijährigen afrikanischen Kind
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Anetodermie Schwenninger-Buzzi auf dunkler Haut
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Article
α-Thalassemia among sickle cell anemia patients in various African populations
We have studied the incidence of α-thalassemia in normal and SS individuals from Senegal, Benin, Upper Volta, and Central Republican Africa. The α thal gene frequency is not significantly different in the cont...
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Article
220. Die präoperative Erfassung des chirurgischen Risikopatienten durch den Intracutantest mit Recall-Antigenen
The cell-mediated immunity of 150 surgical patients was assessed by their response to recall skin antigens: 16 patients showed no reaction to initial skin testing; there were 8 deaths and 4 severe septic compl...
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Article
Population genetic studies of the Aka Pygmies (Central Africa)
Blood samples collected in a single Pygmy tribe, the Aka, living in Bokoka district (Central African Empire) were investigated with respect to the phenotype and gene frequencies of the following 12 enzyme syst...
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Article
Analysis of the Gc polymorphism in human populations by isoelectrofocusing on polyacrylamide gels. Demonstration of subtypes of the Gc1 allele and of additional Gc variants
For the study of the group-specific component (Gc) system, serum samples were examined by polyacrylamide gel electrophoresis and by a newly developed immunofixation isoelectrofocusing procedure. Thereby, a gre...
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Mikrochemie
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Eine einfache Methode zur Konzentrationsbestimmung von Lösungen
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Die Brechung des Lichtes, Refraktometrie, Interferometrie, Schlierenversuche