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Chapter and Conference Paper
Molekulargenetische Untersuchungen beim yon Willebrand-Syndrom
Der von Willebrand-Faktor ist ein multimeres Glykoprotein, welches in der Hämostase zwei wichtige Funktionen erfüllt. Einerseits wird er zur Anlagerung der Plättchen an geschädigtes Endothel benötigt, anderers...
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Article
Detection of engraftment and mixed chimerism following bone marrow transplantation using PCR amplification of a highly variable region-variable number of tandem repeats (VNTR) in the von Willebrand factor gene
Detection of host cells in peripheral blood and/or bone marrow (mixed chimerism) of patients who have undergone bone marrow transplantation (BMT) is possible using either immunological methods or cytogenetic o...
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Chapter and Conference Paper
Faktor XII-Mangel und Thrombophilie
Die Bedeutung des Faktor XII-Mangels als Risikofaktor für eine erhöhte Thromboseneigung ist bis in die heutige Zeit ungeklärt. Nahezu alle Publikationen, die sich mit Faktor XII (F. XII)-Mangel bzw. F. XII-Man...
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Article
Abstract
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Article
Genetik und kolorektales Karzinom
De Anteil der familiär adenomatösen Polyposis coli (FAP) und der Lynch-Syndrome an allen kolorektalen Karzinomen beträgt 10%. Die Kenntnis der klinischen Charakteristika dieser Erkrankungen hat Bedeutung für T...
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Article
Relationship of myc protein expression to the phenotype and to the growth potential of HOC-7 ovarian cancer cells
In this investigation we demonstrate expression of myc oncoproteins in HOC-7 ovarian adenocarcinoma cells. The cells were exposed to differentiation inducing agents such as dimethyl sulfoxide (DMSO), N,N-dimet...
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Article
Adsorption of coagulation factors on to haemodialysis membranes during standard haemodialysis
One of the initial events upon contact of blood with artificial surfaces is the deposition of a heterogeneous protein layer on the foreign material. Proteins of the blood coagulation system are known to be inv...
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Article
Kinetics of minimal residual disease during induction/consolidation therapy in standard-risk adult B-lineage acute lymphoblastic leukemia
We have compared the kinetics of minimal residual disease (MRD) by simultaneous polymerase chain reaction (PCR) monitoring with oligonucleotides for the immunoglobulin heavy chain (IgH) complementarity-determi...
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Chapter and Conference Paper
Molekularbiologie des Protein-C- und Protein-S-Mangels
Protein C und sein Cofaktor Protein S spielen eine wichtige Rolle im antikoagulatorischen Gerinnungssystem [1, 2]. Protein C, ein Vitamin-K-abhängiges Glykoprotein, wird durch den Thrombin-Thrombomodulin-Kompl...
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Article
Long-term leukemia-free survival after allogeneic marrow transplantation in patients with acute myelogenous leukemia
Between February 1982 and April 1995, 62 patients (37 male, 25 female) with acute myelogenous leukemia (AML) with a median age of 32 years (19–51 years) received allogeneic marrow grafts from an HLA-identical ...
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Article
Identification of a variable number tandem repeat region in the human T cell receptor alpha-delta (TCRAD) locus
A number of different polymorphisms have been observed in coding as well as in non-coding regions of T cell receptor (TCR) genes. We report the identification and characterization of a highly polymorphic locu...
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Article
FLAG (fludarabine, cytosine arabinoside, G-CSF) for refractory and relapsed acute myeloid leukemia
Twenty-two patients with refractory or relapsed AML were treated with FLAG [25 mg/m2 fludarabine daily (days 1–5), 2 g/m2 daily Ara-C (days 1–5) and 400 μg/m2 daily G-CSF (day -1 till the absolute neutrophil cou...
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Article
Prognostic significance of WT1 gene expression at diagnosis in adult de novo acute myeloid leukemia
We examined the presence of WT1-specific mRNA in bone marrow samples of 125 patients with de novo acute myeloid leukemia at diagnosis by two-step RT-PCR. The sensitivity of the assay was 1:100 (first step) and 1:...
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Article
Leukemia-free survival and mortality in patients with refractory or relapsed acute leukemia given marrow transplants from sibling and unrelated donors
Between April 1982 and February 1997 39 patients (24 male, 15 female) with refractory acute leukemia and a median age of 31 years (19–51 years) received allogeneic marrow grafts from an HLA-identical sibling (n =...
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Article
K-ras mutations as pathogenetic and diagnostic markers in pancreatic cancer
K-ras codon 12 mutations are an early event in pancreatic carcinogenesis. However more than 1 in 1000 cells have to be mutated and other (additional?) mutations may be necessary for the development of pancreat...
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Article
Hypofibrinogenemia in non-M3 acute myeloid leukemia. Incidence, clinical and laboratory characteristics and prognosis
Among 379 patients with AML with FAB type M1, 2 and M4–7 diagnosed between 1978 and 1997 in our institution, 19 (5%) had hypofibrinogenemia (HF), ie a fibrinogen level <180 mg/dl. compared to patients with nor...
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Article
Graft-versus-host disease following second syngeneic stem cell transplantation for relapsed chronic myeloid leukemia
Allogeneic bone marrow transplantation is the only curative treatment for patients with Philadelphia chromosome-positive chronic myeloid leukemia (CML); however, recurrence of disease remains a major cause of...
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Article
Detection of the WT1 transcript by RT-PCR in complete remission has no prognostic relevance in de novo acute myeloid leukemia
The WT1 gene is expressed in 73–100% of patients with acute myelogenous leukemia (AML) and is thought to play a role in maintaining the viability of leukemic cells. WT1 has been proposed as a marker for minima...
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Chapter
Faktor XII: Biochemie, Molekularbiologie, Physiologie
Das menschliche Plasma enthält eine Reihe von Proteinen, die den Körper vor Verletzungen und/ oder dem Eindringen fremder Substanzen schützen. Dabei erfüllen 3 Prozesse, das Blutgerin-nungs- und Fibrinolysesys...
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Chapter
Faktor XI: Physiologie, Biochemie, Molekularbiologie
Faktor XI (FXI) wird gemeinsam mit Faktor XII (FXII), Präkallikrein (PK) und hochmolekularem Kininogen (HK) der Gruppe der Kontaktgerinnungsfaktoren zugeordnet. Während es sich bei den ersten 3 Komponenten um ...