TY  - JOUR
A1  - Laus, R.
A1  - Ulrichs, Karin
A1  - Müller-Ruchholtz, W.
T1  - Molecular Specificity of Human Heterophile Antibodies (HHA) in Normal Human Serum (NHS) Reacting with Xenogeneic Cells.
N2  - No abstract available
KW  - Immunobiologie
Y1  - 1986
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-72921
ER  - 
TY  - JOUR
A1  - Ulrichs, Karin
A1  - Keller, R.
A1  - Müller-Ruchholtz, W.
T1  - Serological demonstration and manipulation of passenger cells (PC) in pancreas islet grafts
N2  - No abstract available
KW  - Immunobiologie
Y1  - 1985
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-72944
ER  - 
TY  - JOUR
A1  - Ulrichs, Karin
A1  - Schang, T.
A1  - Keller, R.
A1  - Müller-Ruchholtz, W.
T1  - Reactivity of pancreas islet cells with antisera of known specificity
N2  - No abstract available
Y1  - 1984
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-45466
ER  - 
TY  - JOUR
A1  - Engemann, R.
A1  - Ulrichs, Karin
A1  - Thiede, A.
A1  - Müller-Ruchholtz, W.
A1  - Hamelmann, H.
T1  - Value of a physiological liver transplant model in rats. Induction of specific graft tolerance in a fully allogeneic strain combination
N2  - No abstract available
Y1  - 1990
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-45622
ER  - 
TY  - JOUR
A1  - Laus, R.
A1  - Ulrichs, Karin
A1  - Müller-Ruchholtz, W.
T1  - Carbohydrate-specific human heterophile antibodies in normal human sera that react with xenogeneic cells
N2  - Human heterophile antibodies (HHA) that are present in normal human sera (NHS)play an important role in hyperacute xenograft rejection. The aim of this study was to analyze the occurrence, mode of action and molecular specificity of HHA in NHS that are directed against xenogeneic Iymphocytes (isolated from mouse, rat, guinea pig, rabbit, cattle and pig) and isolated rat pancreatic islets. All sera contained variable amounts of HHA that killed the target cells via the classical complement pathway. The cytotoxic activity of these HHA was specifically inhibited by certain carbohydrates (a-D-melibiose, ß-Iactose, ß-gentiobiose, ß-cellobiose, D-mannose, N-acetyl-ß-D-mannosamine and a-D-rhamnose) and by rat IgM. By means of affinity chromatography with immobilized inhibitors we obtained an antibody preparation of mainly IgG type from NHS (up to 3.5 mg/IO ml serum) that reacted strongly with rat lymphocytes and isolated rat pancreatic islets. Though thus far residual xenospecific antibody activity has remained in the sera even after multiple affinity chromatography, these data suggest that specific elimination of HHA is feasible and that it may be thus possible to overcome a major obstacle to xenotransplantation.
KW  - Immunobiologie
KW  - Chirurgie
Y1  - 1988
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-78271
ER  - 
TY  - JOUR
A1  - Ulrichs, Karin
A1  - Kaitschick, J.
A1  - Bartlett, R.
A1  - Müller-Ruchholtz, W.
T1  - Suppression of natural xenophile antibodies with the novel immunomodulating drug leflunomide
N2  - No abstract available
KW  - Chirurgie
Y1  - 1992
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-45202
ER  - 
TY  - JOUR
A1  - Ulrichs, Karin
A1  - Keller, R.
A1  - Müller-Ruchholtz, W.
T1  - Vorkommen und Manipulation von MHC Klasse II Antigenen auf Zellen isolierter Langerhans-Inseln
T1  - Presence and manipulation of MHC class II antigens on isolated island of Langerhans cells
N2  - No abstract available
KW  - Langerhans-Inseln
Y1  - 1986
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-45499
ER  -