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Showing 1 to 12 of 70 entries
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Association of MRS-Based Vertebral Bone Marrow Fat Fraction with Bone Strength in a Human In Vitro Model.

Journal of osteoporosis

Karampinos DC, Ruschke S, Gordijenko O, Grande Garcia E, Kooijman H, Burgkart R, Rummeny EJ, Bauer JS, Baum T.
PMID: 25969766
J Osteoporos. 2015;2015:152349. doi: 10.1155/2015/152349. Epub 2015 Apr 19.

Bone marrow adiposity has recently gained attention due to its association with bone loss pathophysiology. In this study, ten vertebrae were harvested from fresh human cadavers. Trabecular BMD and microstructure parameters were extracted from MDCT. Bone marrow fat fractions...

Synthesis of enantiopure axially chiral C3-symmetric tripodal ligands and their application as catalysts in the asymmetric addition of dialkylzinc to aldehydes.

The Journal of organic chemistry

Bringmann G, Pfeifer RM, Rummey C, Hartner K, Breuning M.
PMID: 12946123
J Org Chem. 2003 Sep 05;68(18):6859-63. doi: 10.1021/jo034697t.

The enantioselective synthesis of a novel-type C(3)-symmetric tripodal ligand that is composed of a central mesitylene-derived core and three functionalized, axially chiral biaryl subunits is described. The triol (M,M,M)-3 is a suitable catalyst for the enantioselective addition of dialkylzinc...

On the 6-endo selectivity in 4-penten-1-oxyl radical cyclizations.

Journal of the American Chemical Society

Hartung J, Kneuer R, Rummey C, Bringmann G.
PMID: 15382948
J Am Chem Soc. 2004 Sep 29;126(38):12121-9. doi: 10.1021/ja049010g.

Regioselectivities in cyclizations of 4-substituted 4-penten-1-oxyl radicals have been investigated in a combined experimental and computational study (density functional theory). The progressive increase of the 6-endo-trig selectivity along the series of 4-substituents H < CH(3) < C(CH(3))(3) < C(6)H(5)...

Intra- and inter-observer variability in measurement of target lesions: implication on response evaluation according to RECIST 1.1.

Radiology and oncology

Muenzel D, Engels HP, Bruegel M, Kehl V, Rummeny EJ, Metz S.
PMID: 22933974
Radiol Oncol. 2012 Mar;46(1):8-18. doi: 10.2478/v10019-012-0009-z. Epub 2012 Jan 02.

BACKGROUND: The assessment of cancer treatment in oncological clinical trials is usually based on serial measurements of tumours' size according to the Response Evaluation Criteria in Solid Tumours (RECIST) guidelines. The aim of our study was to evaluate the...

Publisher Correction: Direct quantitative material decomposition employing grating-based X-ray phase-contrast CT.

Scientific reports

Braig E, Böhm J, Dierolf M, Jud C, Günther B, Mechlem K, Allner S, Sellerer T, Achterhold K, Gleich B, Noël P, Pfeiffer D, Rummeny E, Herzen J, Pfeiffer F.
PMID: 31341181
Sci Rep. 2019 Jul 25;9(1):11076. doi: 10.1038/s41598-019-46258-w.

A correction to this article has been published and is linked from the HTML and PDF versions of this paper. The error has not been fixed in the paper.

Molecular imaging of myocardial infarction with Gadofluorine P - A combined magnetic resonance and mass spectrometry imaging approach.

Heliyon

Lohöfer F, Hoffmann L, Buchholz R, Huber K, Glinzer A, Kosanke K, Feuchtinger A, Aichler M, Feuerecker B, Kaissis G, Rummeny EJ, Höltke C, Faber C, Schilling F, Botnar RM, Walch AK, Karst U, Wildgruber M.
PMID: 29862367
Heliyon. 2018 Apr 16;4(4):e00606. doi: 10.1016/j.heliyon.2018.e00606. eCollection 2018 Apr.

BACKGROUND: Molecular MRI is becoming increasingly important for preclinical research. Validation of targeted gadolinium probes in tissue however has been cumbersome up to now. Novel methodology to assess gadolinium distribution in tissue after in vivo application is therefore needed.PURPOSE:...

Magnetic resonance imaging of less common pancreatic malignancies and pancreatic tumors with malignant potential.

European journal of radiology open

Franz D, Esposito I, Kapp AC, Gaa J, Rummeny EJ.
PMID: 26937427
Eur J Radiol Open. 2014 Sep 27;1:49-59. doi: 10.1016/j.ejro.2014.09.002. eCollection 2014.

Pancreatic tumors are an increasingly common finding in abdominal imaging. Various kinds of pathologies of the pancreas are well known, but it often remains difficult to classify the lesions radiologically in respect of type and grade of malignancy. Magnetic...

Interleukin-32 Contributes to Human Nonalcoholic Fatty Liver Disease and Insulin Resistance.

Hepatology communications

Dali-Youcef N, Vix M, Costantino F, El-Saghire H, Lhermitte B, Callari C, D'Agostino J, Perretta S, Paveliu S, Gualtierotti M, Dumeny E, Oudot MA, Jaulin A, Dembélé D, Zeisel MB, Tomasetto C, Baumert TF, Doffoël M.
PMID: 31497742
Hepatol Commun. 2019 Jul 19;3(9):1205-1220. doi: 10.1002/hep4.1396. eCollection 2019 Sep.

Nonalcoholic fatty liver disease (NAFLD) is a metabolic disorder due to increased accumulation of fat in the liver and in many cases to enhanced inflammation. Although the contribution of inflammation in the pathogenesis of NAFLD is well established, the...

Grating-based phase-contrast and dark-field computed tomography: a single-shot method.

Scientific reports

Teuffenbach MV, Koehler T, Fehringer A, Viermetz M, Brendel B, Herzen J, Proksa R, Rummeny EJ, Pfeiffer F, Noël PB.
PMID: 28785015
Sci Rep. 2017 Aug 07;7(1):7476. doi: 10.1038/s41598-017-06729-4.

Grating-based X-ray interferometry offers vast potential for imaging materials and tissues that are not easily visualised using conventional X-ray imaging. Tomographic reconstruction based on X-ray interferometric data provides not only access to the attenuation coefficient of an object, but...

Association of thigh and paraspinal muscle composition in young adults using chemical shift encoding-based water-fat MRI.

Quantitative imaging in medicine and surgery

Burian E, Inhuber S, Schlaeger S, Dieckmeyer M, Klupp E, Franz D, Weidlich D, Sollmann N, Löffler M, Schwirtz A, Rummeny EJ, Zimmer C, Kirschke JS, Karampinos DC, Baum T.
PMID: 31956536
Quant Imaging Med Surg. 2020 Jan;10(1):128-136. doi: 10.21037/qims.2019.11.08.

BACKGROUND: Paraspinal and thigh muscles comprise the major muscle groups of the body. We investigated the composition of the psoas, erector spinae, quadriceps femoris and hamstring muscle groups and their association to each other using chemical shift encoding-based water-fat...

Wasting of the hand is not fate! A case of missed true neurogenic thoracic outlet syndrome.

Reumatologia clinica

Gryspeerdt E, Mutluoglu M, Rummens S, Van Wambeke P, Peers K.
PMID: 34158258
Reumatol Clin (Engl Ed). 2021 Jun 19; doi: 10.1016/j.reuma.2021.05.003. Epub 2021 Jun 19.

No abstract available.

Optimization of tube voltage in X-ray dark-field chest radiography.

Scientific reports

Sauter AP, Andrejewski J, De Marco F, Willer K, Gromann LB, Noichl W, Kriner F, Fischer F, Braun C, Koehler T, Meurer F, Fingerle AA, Pfeiffer D, Rummeny E, Herzen J, Pfeiffer F.
PMID: 31213645
Sci Rep. 2019 Jun 18;9(1):8699. doi: 10.1038/s41598-019-45256-2.

Grating-based X-ray dark-field imaging is a novel imaging modality which has been refined during the last decade. It exploits the wave-like behaviour of X-radiation and can nowadays be implemented with existing X-ray tubes used in clinical applications. The method...

Showing 1 to 12 of 70 entries