Geyer H - Search Results

1

Detection of the GH analog somatrogon in sports drug testing: Immunological approaches and LC-HRMS/MS.

Walpurgis K, Thomas A, Sato M, Okano M, Geyer H, Thevis M. Walpurgis K, et al. Among authors: geyer h. Drug Test Anal. 2024 Jul 11. doi: 10.1002/dta.3766. Online ahead of print. Drug Test Anal. 2024. PMID: 38992930

2

Identification of oral antidiabetics and their metabolites in human urine by liquid chromatography/tandem mass spectrometry--a matter for doping control analysis.

Thevis M, Geyer H, Schänzer W. Thevis M, et al. Among authors: geyer h. Rapid Commun Mass Spectrom. 2005;19(7):928-36. doi: 10.1002/rcm.1875. Rapid Commun Mass Spectrom. 2005. PMID: 15747323

3

Screening for unknown synthetic steroids in human urine by liquid chromatography-tandem mass spectrometry.

Thevis M, Geyer H, Mareck U, Schänzer W. Thevis M, et al. Among authors: geyer h. J Mass Spectrom. 2005 Jul;40(7):955-62. doi: 10.1002/jms.873. J Mass Spectrom. 2005. PMID: 15934041

4

Identification of fentanyl, alfentanil, sufentanil, remifentanil and their major metabolites in human urine by liquid chromatography/tandem mass spectrometry for doping control purposes.

Thevis M, Geyer H, Bahr D, Schänzer W. Thevis M, et al. Among authors: geyer h. Eur J Mass Spectrom (Chichester). 2005;11(4):419-27. doi: 10.1255/ejms.761. Eur J Mass Spectrom (Chichester). 2005. PMID: 16204809

5

Identification of the aromatase inhibitor letrozole in urine by gas chromatography/mass spectrometry.

Mareck U, Sigmund G, Opfermann G, Geyer H, Thevis M, Schänzer W. Mareck U, et al. Among authors: geyer h. Rapid Commun Mass Spectrom. 2005;19(24):3689-93. doi: 10.1002/rcm.2239. Rapid Commun Mass Spectrom. 2005. PMID: 16299697

6

Tetrahydrogestrinone is a potent but unselective binding steroid and affects glucocorticoid signalling in the liver.

Friedel A, Geyer H, Kamber M, Laudenbach-Leschowsky U, Schänzer W, Thevis M, Vollmer G, Zierau O, Diel P. Friedel A, et al. Among authors: geyer h. Toxicol Lett. 2006 Jun 20;164(1):16-23. doi: 10.1016/j.toxlet.2005.11.006. Epub 2005 Dec 13. Toxicol Lett. 2006. PMID: 16356667

7

17beta-hydroxy-5alpha-androst-1-en-3-one (1-testosterone) is a potent androgen with anabolic properties.

Friedel A, Geyer H, Kamber M, Laudenbach-Leschowsky U, Schänzer W, Thevis M, Vollmer G, Zierau O, Diel P. Friedel A, et al. Among authors: geyer h. Toxicol Lett. 2006 Aug 20;165(2):149-55. doi: 10.1016/j.toxlet.2006.03.001. Epub 2006 Apr 18. Toxicol Lett. 2006. PMID: 16621347

8

Identification of the aromatase inhibitors anastrozole and exemestane in human urine using liquid chromatography/tandem mass spectrometry.

Mareck U, Geyer H, Guddat S, Haenelt N, Koch A, Kohler M, Opfermann G, Thevis M, Schänzer W. Mareck U, et al. Among authors: geyer h. Rapid Commun Mass Spectrom. 2006;20(12):1954-62. doi: 10.1002/rcm.2545. Rapid Commun Mass Spectrom. 2006. PMID: 16715475

9

Mass spectrometric identification and characterization of a new long-term metabolite of metandienone in human urine.

Schänzer W, Geyer H, Fusshöller G, Halatcheva N, Kohler M, Parr MK, Guddat S, Thomas A, Thevis M. Schänzer W, et al. Among authors: geyer h. Rapid Commun Mass Spectrom. 2006;20(15):2252-8. doi: 10.1002/rcm.2587. Rapid Commun Mass Spectrom. 2006. PMID: 16804957

10

Determination of the origin of urinary norandrosterone traces by gas chromatography combustion isotope ratio mass spectrometry.

Hebestreit M, Flenker U, Fusshöller G, Geyer H, Güntner U, Mareck U, Piper T, Thevis M, Ayotte C, Schänzer W. Hebestreit M, et al. Among authors: geyer h. Analyst. 2006 Sep;131(9):1021-6. doi: 10.1039/b603668f. Epub 2006 Jul 28. Analyst. 2006. PMID: 17047802

Save citations to file

Email citations

Send citations to clipboard

Add to Collections

Add to My Bibliography

Create a file for external citation management software

Your saved search

Your RSS Feed

My Custom Filters

Publication date

Text availability

Article attribute

Article type

Article Language

Species

Sex

Age

Other

546 results

Search Page

Filters