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Showing 1 to 12 of 321 entries
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Does Time between Imaging Diagnosis and Initiation of Radiotherapy Impact Survival after Whole-Brain Radiotherapy for Brain Metastases?.

ISRN oncology

Nieder C, Spanne O, Haukland E, Dalhaug A.
PMID: 23691360
ISRN Oncol. 2013 Apr 11;2013:214304. doi: 10.1155/2013/214304. Print 2013.

Aims. To evaluate whether reduced waiting time influences survival of patients treated with whole-brain radiotherapy (WBRT) for brain metastases. Materials and Methods. Retrospective intention-to-treat study including 110 patients treated with primary WBRT (typically 10 fractions of 3 Gy; no...

Substrate supply for calcite precipitation in Emiliania huxleyi: assessment of different model approaches.

Journal of phycology

Holtz LM, Thoms S, Langer G, Wolf-Gladrow DA.
PMID: 27008527
J Phycol. 2013 Apr;49(2):417-26. doi: 10.1111/jpy.12052. Epub 2013 Mar 15.

Over the last four decades, different hypotheses of Ca(2+) and dissolved inorganic carbon transport to the intracellular site of calcite precipitation have been put forth for Emiliania huxleyi (Lohmann) Hay & Mohler. The objective of this study was to...

Metrology of nanoscale grating structures by UV scatterometry.

Optics express

Wurm M, Endres J, Probst J, Schoengen M, Diener A, Bodermann B.
PMID: 29519091
Opt Express. 2017 Feb 06;25(3):2460-2468. doi: 10.1364/OE.25.002460.

In this contribution we demonstrate goniometric scatterometry measurements of gratings with linewidths down to 25 nm on silicon wafers with an inspection wavelength of 266 nm. For each sample, measurements have been performed in four different configurations and the...

Selenium-Catalyzed Oxidative C(sp(2))-H Amination of Alkenes Exemplified in the Expedient Synthesis of (Aza-)Indoles.

Organic letters

Ortgies S, Breder A.
PMID: 25997578
Org Lett. 2015 Jun 05;17(11):2748-51. doi: 10.1021/acs.orglett.5b01156. Epub 2015 May 22.

A new selenium-catalyzed protocol for the direct, intramolecular amination of C(sp(2))-H bonds using N-fluorobenzenesulfonimide as the terminal oxidant is reported. This method enables the facile formation of a broad range of diversely functionalized indoles and azaindoles derived from easily...

Survival prediction score: a simple but age-dependent method predicting prognosis in patients undergoing palliative radiotherapy.

ISRN oncology

Angelo K, Dalhaug A, Pawinski A, Haukland E, Nieder C.
PMID: 25006508
ISRN Oncol. 2014 Mar 19;2014:912865. doi: 10.1155/2014/912865. eCollection 2014.

Purpose. Validation of a Canadian three-tiered prognostic model (survival prediction score, SPS) in Norwegian cancer patients referred for palliative radiotherapy (PRT), and evaluation of age-dependent performance of the model. Patients and Methods. We analyzed all 579 PRT courses administered...

Detection of argon in the coma of comet 67P/Churyumov-Gerasimenko.

Science advances

Balsiger H, Altwegg K, Bar-Nun A, Berthelier JJ, Bieler A, Bochsler P, Briois C, Calmonte U, Combi M, De Keyser J, Eberhardt P, Fiethe B, Fuselier SA, Gasc S, Gombosi TI, Hansen KC, Hässig M, Jäckel A, Kopp E, Korth A, Le Roy L, Mall U, Marty B, Mousis O, Owen T, Rème H, Rubin M, Sémon T, Tzou CY, Waite JH, Wurz P.
PMID: 26601264
Sci Adv. 2015 Sep 25;1(8):e1500377. doi: 10.1126/sciadv.1500377. eCollection 2015 Sep.

Comets have been considered to be representative of icy planetesimals that may have contributed a significant fraction of the volatile inventory of the terrestrial planets. For example, comets must have brought some water to Earth. However, the magnitude of...

Associations of serum carotenoid concentrations and fruit or vegetable consumption with serum insulin-like growth factor (IGF)-1 and IGF binding protein-3 concentrations in the Third National Health and Nutrition Examination Survey (NHANES III).

Journal of nutritional science

Diener A, Rohrmann S.
PMID: 27313849
J Nutr Sci. 2016 Mar 08;5:e13. doi: 10.1017/jns.2016.1. eCollection 2016.

Dietary intervention may alter the insulin-like growth factor (IGF) system and thereby cancer risk. In a qualitative review, eleven of twenty studies showed a link between one or more carotenoids, vegetable or fruit intake and the IGF system, however,...

Preparation of a Binder-Free Three-Dimensional Carbon Foam/Silicon Composite as Potential Material for Lithium Ion Battery Anodes.

ACS applied materials & interfaces

Roy AK, Zhong M, Schwab MG, Binder A, Venkataraman SS, Tomović Ž.
PMID: 26909748
ACS Appl Mater Interfaces. 2016 Mar 23;8(11):7343-8. doi: 10.1021/acsami.5b12026. Epub 2016 Mar 09.

We report a novel three-dimensional nitrogen containing carbon foam/silicon (CFS) composite as potential material for lithium ion battery anodes. Carbon foams were prepared by direct carbonization of low cost, commercially available melamine formaldehyde (MF, Basotect) foam precursors. The carbon...

Relative impact of 3- and 5-hydroxyl groups of cytosporone B on cancer cell viability.

MedChemComm

Xia Z, Cao X, Rico-Bautista E, Yu J, Chen L, Chen J, Bobkov A, Wolf DA, Zhang XK, Dawson MI.
PMID: 24795803
Medchemcomm. 2013 Feb 01;4(2):332-339. doi: 10.1039/C2MD20243C. Epub 2012 Nov 07.

A novel and the shortest route, thus far, for preparing cytosporone B (Csn-B) is reported. Csn-B and two analogs were used to probe the importance of hydroxyl groups at the 3- and 5-positions of the Csn-B benzene ring in...

Clinical effectiveness of radiotherapy for non-Hodgkin's lymphoma: a summary.

Cancer treatment reviews

Nieder C.
PMID: 15023441
Cancer Treat Rev. 2004 Apr;30(2):221-4. doi: 10.1016/j.ctrv.2004.01.004.

No abstract available.

Presentation and course of brain metastases from breast cancer in a paranoid-schizophrenic patient: A case report.

Cases journal

Dalhaug A, Pawinski A, Norum J, Nieder C.
PMID: 18826630
Cases J. 2008 Sep 30;1(1):195. doi: 10.1186/1757-1626-1-195.

CASE PRESENTATION: This is an unusual case where a 49-year old female patient with known schizophrenia, paranoid type and a history of early-stage breast cancer, which was treated more than 6 years earlier, attempted suicide. Computed tomography and magnetic...

Localization of catecholamine-containing nerve fibres in the branchial heart and cardiac ganglion of the common cuttlefish Sepia officinalis L. (cephalopoda).

Tissue & cell

Fiedler A, Schipp R.
PMID: 18621188
Tissue Cell. 1991;23(6):813-9. doi: 10.1016/0040-8166(91)90033-p.

The innervation of the branchial heart of Sepia officinalis was examined using TEM and glyoxylic acid induced fluorescence. In the cardiac ganglion and in cardiac nerves bluish-green fluorophores were seen associated with perikarya and varicose nerve fibres. Microspectrofluorometric analysis...

Showing 1 to 12 of 321 entries