Keiding S - Search Results

1

Human (13)N-ammonia PET studies: the importance of measuring (13)N-ammonia metabolites in blood.

Keiding S, Sørensen M, Munk OL, Bender D. Keiding S, et al. Metab Brain Dis. 2010 Mar;25(1):49-56. doi: 10.1007/s11011-010-9181-2. Epub 2010 Mar 9. Metab Brain Dis. 2010. PMID: 20217201 Free PMC article.

Due to a radioactive half-life for (13)N of 10 min, the procedure is not suitable for blood samples taken beyond 5-7 min after tracer injection. By modifying Rosenspire's method, we established a method enabling analysis of up to 10 blood samples in the course of 30 min. T …

Due to a radioactive half-life for (13)N of 10 min, the procedure is not suitable for blood samples taken beyond 5-7 min after tracer inject …

2

11C-methionine PET, a novel method for measuring regional salivary gland function after radiotherapy of head and neck cancer.

Buus S, Grau C, Munk OL, Bender D, Jensen K, Keiding S. Buus S, et al. Among authors: keiding s. Radiother Oncol. 2004 Dec;73(3):289-96. doi: 10.1016/j.radonc.2004.09.009. Radiother Oncol. 2004. PMID: 15588873 Clinical Trial.

3

Hepatic microcirculation assessed by positron emission tomography of first-pass ammonia metabolism in porcine liver.

Keiding S, Munk OL, Vilstrup H, Nielsen DT, Roelsgaard K, Bass L. Keiding S, et al. Liver Int. 2005 Feb;25(1):171-6. doi: 10.1111/j.1478-3231.2005.01032.x. Liver Int. 2005. PMID: 15698415

4

Brain metabolism of 13N-ammonia during acute hepatic encephalopathy in cirrhosis measured by positron emission tomography.

Keiding S, Sørensen M, Bender D, Munk OL, Ott P, Vilstrup H. Keiding S, et al. Hepatology. 2006 Jan;43(1):42-50. doi: 10.1002/hep.21001. Hepatology. 2006. PMID: 16374868

5

Peripheral benzodiazepine receptors in the brain of cirrhosis patients with manifest hepatic encephalopathy.

Iversen P, Hansen DA, Bender D, Rodell A, Munk OL, Cumming P, Keiding S. Iversen P, et al. Among authors: keiding s. Eur J Nucl Med Mol Imaging. 2006 Jul;33(7):810-6. doi: 10.1007/s00259-005-0052-8. Epub 2006 Mar 21. Eur J Nucl Med Mol Imaging. 2006. PMID: 16550382

6

New findings on cerebral ammonia uptake in HE using functional (13)N-ammonia PET.

Sørensen M, Keiding S. Sørensen M, et al. Among authors: keiding s. Metab Brain Dis. 2007 Dec;22(3-4):277-84. doi: 10.1007/s11011-007-9066-1. Metab Brain Dis. 2007. PMID: 17828586 Review.

7

Hepatic uptake and metabolism of galactose can be quantified in vivo by 2-[18F]fluoro-2-deoxygalactose positron emission tomography.

Sørensen M, Munk OL, Mortensen FV, Olsen AK, Bender D, Bass L, Keiding S. Sørensen M, et al. Among authors: keiding s. Am J Physiol Gastrointest Liver Physiol. 2008 Jul;295(1):G27-G36. doi: 10.1152/ajpgi.00004.2008. Epub 2008 May 15. Am J Physiol Gastrointest Liver Physiol. 2008. PMID: 18483186 Free PMC article.

8

A method to estimate dispersion in sampling catheters and to calculate dispersion-free blood time-activity curves.

Munk OL, Keiding S, Bass L. Munk OL, et al. Among authors: keiding s. Med Phys. 2008 Aug;35(8):3471-81. doi: 10.1118/1.2948391. Med Phys. 2008. PMID: 18777907 Free PMC article.

9

Backflux of ammonia from brain to blood in human subjects with and without hepatic encephalopathy.

Sørensen M, Munk OL, Keiding S. Sørensen M, et al. Among authors: keiding s. Metab Brain Dis. 2009 Mar;24(1):237-42. doi: 10.1007/s11011-008-9126-1. Epub 2008 Dec 10. Metab Brain Dis. 2009. PMID: 19067140

10

Metabolic fate of isoleucine in a rat model of hepatic encephalopathy and in cultured neural cells exposed to ammonia.

Bak LK, Iversen P, Sørensen M, Keiding S, Vilstrup H, Ott P, Waagepetersen HS, Schousboe A. Bak LK, et al. Among authors: keiding s. Metab Brain Dis. 2009 Mar;24(1):135-45. doi: 10.1007/s11011-008-9123-4. Epub 2008 Dec 10. Metab Brain Dis. 2009. PMID: 19067142

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 NCBI Filters

Text availability

Article attribute

Article type

Publication date

230 results

Search Page