Two-hour cyclosporine concentration determination: An appropriate tool to monitor neoral therapy?OELLERICH, Michael; ARMSTRONG, Victor William.Therapeutic drug monitoring. 2002, Vol 24, Num 1, pp 40-46, issn 0163-4356Conference Paper

The intronic prothrombin 19911A>G polymorphism influences splicing efficiency and modulates effects of the 20210G>A polymorphism on mRNA amount and expression in a stable reporter gene assay systemVON AHSEN, Nicolas; OELLERICH, Michael.Blood. 2004, Vol 103, Num 2, pp 586-593, issn 0006-4971, 8 p.Article

The MEGX test : A tool for the real-time assessment of hepatic functionOELLERICH, Michael; ARMSTRONG, Victor William.Therapeutic drug monitoring. 2001, Vol 23, Num 2, pp 81-92, issn 0163-4356Article

The role of therapeutic drug monitoring in individualizing immunosuppressive drug therapy : Recent developmentsOELLERICH, Michael; ARMSTRONG, Victor W.Therapeutic drug monitoring. 2006, Vol 28, Num 6, pp 720-725, issn 0163-4356, 6 p.Article

DNA base bulge vs unmatched end formation in probe-based diagnostic insertion/deletion genotyping : Genotyping the UGTIAI (TA)_n polymorphism by real-time fluorescence PCRVON AHSEN, Nicolas; OELLERICH, Michael; SCHÜTZ, Ekkehard et al.Clinical chemistry (Baltimore, Md.). 2000, Vol 46, Num 12, pp 1939-1945, issn 0009-9147Article

Genotyping of eight thiopurine methyltransferase mutations : Three-color multiplexing, two-color/shared anchor, and fluorescence-quenching hybridization probe assays based on thermodynamic nearest-neighbor probe designSCHÜTZ, Ekkehard; VON AHSEN, Nicolas; OELLERICH, Michael et al.Clinical chemistry (Baltimore, Md.). 2000, Vol 46, Num 11, pp 1728-1737, issn 0009-9147Article

Characterization of the Inosine Triphosphatase (ITPA) Gene : Haplotype Structure, Haplotype-Phenotype Correlation and Promoter FunctionVON AHSEN, Nicolas; OELLERICH, Michael; ARMSTRONG, Victor W et al.Therapeutic drug monitoring. 2008, Vol 30, Num 1, pp 16-22, issn 0163-4356, 7 p.Article

Biomarkers : The link between therapeutic drug monitoring and pharmacodynamicsOELLERICH, Michael; BARTEN, Markus J; ARMSTRONG, Victor W et al.Therapeutic drug monitoring. 2006, Vol 28, Num 1, pp 35-38, issn 0163-4356, 4 p.Article

Rapid liquid chromatography-tandem mass spectrometry routine method for simultaneous determination of sirolimus, everolimus, tacrolimus, and cyclosporin a in whole bloodSTREIT, Frank; ARMSTRONG, Victor William; OELLERICH, Michael et al.Clinical chemistry (Baltimore, Md.). 2002, Vol 48, Num 6, pp 955-958, issn 0009-9147, 1Article

Rapid, long-range molecular Haplotyping of thiopurine S-methyltransferase (TPMT) *3A, *3B, and *3CVON AHSEN, Nicolas; ARMSTRONG, Victor W; OELLERICH, Michael et al.Clinical chemistry (Baltimore, Md.). 2004, Vol 50, Num 9, pp 1528-1534, issn 0009-9147, 7 p.Article

Rapid detection of ITPA 94c>a and IVS2 + 21A>C gene mutations by real-time fluorescence PCR and in vitro demonstration of effect of ITPA IVS2 + 21A>C polymorphism on splicing efficiencyHELLER, Tanja; OELLERICH, Michael; ARMSTRONG, Victor William et al.Clinical chemistry (Baltimore, Md.). 2004, Vol 50, Num 11, pp 2182-2184, issn 0009-9147, 3 p.Article

Intracellular ATP Production in CD4+ T Cells as a Predictor for Infection and Allograft Rejection in Trough-Level Guided Pediatric Liver Transplant Recipients Under Calcineurin-Inhibitor TherapySCHULZ-JUERGENSEN, Sebastian; BURDELSKI, Martin M; OELLERICH, Michael et al.Therapeutic drug monitoring. 2012, Vol 34, Num 1, pp 4-10, issn 0163-4356, 7 p.Article

Phosphoproteome profiling of substantia nigra and cortex regions of Alzheimer's disease patientsZAHID, Saadia; OELLERICH, Michael; ASIF, Abdul R et al.Journal of neurochemistry. 2012, Vol 121, Num 5-6, pp 954-963, issn 0022-3042, 10 p.Article

Prothrombin activity and concentration in healthy subjects with and without the prothrombin G20210A mutationVON AHSEN, Nicolas; LEWCZUK, Piotr; SCHÜTZ, Ekkehard et al.Thrombosis research. 2000, Vol 99, Num 6, pp 549-556, issn 0049-3848Article

Validation of a rapid and sensitive liquid chromatography-tandem mass spectrometry method for Free and total mycophenolic acidSTREIT, Frank; SHIPKOVA, Maria; ARMSTRONG, Victor William et al.Clinical chemistry (Baltimore, Md.). 2004, Vol 50, Num 1, pp 152-159, issn 0009-9147, 8 p.Article

Measurement of erythrocyte inosine triphosphate pyrophosphohydrolase (ITPA) activity by HPLC and correlation of ITPA genotype-phenotype in a caucasian populationSHIPKOVA, Maria; LORENZ, Kristin; OELLERICH, Michael et al.Clinical chemistry (Baltimore, Md.). 2006, Vol 52, Num 2, pp 240-247, issn 0009-9147, 8 p.Article

Acyl glucuronide drug metabolites: Toxicological and analytical implicationsSHIPKOVA, Maria; ARMSTRONG, Victor William; OELLERICH, Michael et al.Therapeutic drug monitoring. 2003, Vol 25, Num 1, pp 1-16, issn 0163-4356, 16 p.Article

Differences in nucleotide hydrolysis contribute to the differences between erythrocyte 6-thioguanine nucleotide concentrations determined by two widely used methodsSHIPKOVA, Maria; ARMSTRONG, Victor William; WIELAND, Eberhard et al.Clinical chemistry (Baltimore, Md.). 2003, Vol 49, Num 2, pp 260-268, issn 0009-9147, 9 p.Article

Pre-analytical effects of different lithium heparin plasma separation tubes in the routine clinical chemistry laboratoryBRANDHORST, Gunnar; ENGELMAYER, Jutta; GOTZE, Sandra et al.Clinical chemistry and laboratory medicine. 2011, Vol 49, Num 9, pp 1473-1477, issn 1434-6621, 5 p.Article

Biomarkers as a Tool for Management of Immunosuppression in Transplant PatientsWIELAND, Eberhard; OLBRICHT, Christoph J; OELLERICH, Michael et al.Therapeutic drug monitoring. 2010, Vol 32, Num 5, pp 560-572, issn 0163-4356, 13 p.Article

Differential Proteomic Analysis of Lymphocytes Treated With Mycophenolic Acid Reveals Caspase 3-Induced Cleavage of Rho GDP Dissociation Inhibitor 2HELLER, Tanja; ASIF, Abdul R; PETROVA, Darinka Todorova et al.Therapeutic drug monitoring. 2009, Vol 31, Num 2, pp 211-217, issn 0163-4356, 7 p.Article

Comparing Mycophenolate Mofetil Regimens for de Novo Renal Transplant Recipients : The Fixed-Dose Concentration-Controlled TrialVAN GELDER, Teun; TEDESCO SILVA, Helio; OELLERICH, Michael et al.Transplantation. 2008, Vol 86, Num 8, pp 1043-1051, issn 0041-1337, 9 p.Article

6-Thioguanine nucleotide-adapted azathioprine therapy does not lead to higher remission rates than standard therapy in chronic active crohn disease : Results from a randomized, controlled, open trialREINSHAGEN, Max; SCHÜTZ, Ekkehard; SHIPKOVA, Maria et al.Clinical chemistry (Baltimore, Md.). 2007, Vol 53, Num 7, pp 1306-1314, issn 0009-9147, 9 p.Article

Analysis of ITPA phenotype-genotype correlation in the bulgarian population revealed a novel gene variant in exon 6ATANASOVA, Srebrena; SHIPKOVA, Maria; SVINAROV, Dobrin et al.Therapeutic drug monitoring. 2007, Vol 29, Num 1, pp 6-10, issn 0163-4356, 5 p.Article

Pharmacokinetics and safety of lidocaine and monoethylglycinexylidide in liposuction: A microdialysis study. DiscussionKENKEL, Jeffrey M; LIPSCHITZ, Avron H; ORBACH-ZINGER, Sharon et al.Plastic and reconstructive surgery (1963). 2004, Vol 114, Num 2, pp 516-526, issn 0032-1052, 11 p.Article