Publications 2011

Jensen LR, Garzon B, Heldahl MG, Bathen TF, Lundgren S, Gribbestad IS. Diffusion-weighted and dynamic contrast-enhanced MRI in evaluation of early treatment effects during neoadjuvant chemotherapy in breast cancer patients. J Magn Reson Imaging. 2011 Nov;34(5):1099-109. doi: 10.1002/jmri.22726. PMID:22002757

Bathen TF, Heldahl MG, Sitter B, Vettukattil R, Bofin A, Lundgren S, Gribbestad IS. In vivo MRS of locally advanced breast cancer: characteristics related to negative or positive choline detection and early monitoring of treatment response. MAGMA. 2011 Dec;24(6):347-57. PMID:21909791

Glunde K, Jiang L, Moestue SA, Gribbestad IS. MRS and MRSI guidance in molecular medicine: targeting and monitoring of choline and glucose metabolism in cancer. NMR Biomed. 2011 Jul;24(6):673-90. doi: 10.1002/nbm.1751. Review. PMID:21793073.

Moestue SA, Engebraaten O, Gribbestad IS. Metabolic effects of signal transduction inhibition in cancer assessed by magnetic resonance spectroscopy. Mol Oncol. 2011 Jun;5(3):224-41. Review. PMID:21536506

Grinde MT, Moestue SA, Borgan E, Risa O, Engebraaten O, Gribbestad IS. (13) C High-resolution-magic angle spinning MRS reveals differences in glucose metabolism between two breast cancer xenograft models with different gene expression patterns. NMR Biomed. 2011 Dec;24(10):1243-52. doi: 10.1002/nbm.1683. PMID:21462378

Moestue S, Sitter B, Bathen TF, Tessem MB, Gribbestad IS. HR MAS MR spectroscopy in metabolic characterization of cancer. Curr Top Med Chem. 2011;11(1):2-26. Review. PMID:20809888

Bertilsson H, Angelsen A, Viset T, Skogseth H, Tessem MB, Halgunset J. A new method to provide a fresh frozen prostate slice suitable for gene expression study and MR spectroscopy. Prostate. 2011 Apr;71(5):461-9. doi: 10.1002/pros.21260. PMID:20860008

Amaral AI, Teixeira AP, Håkonsen BI, Sonnewald U, Alves PM. A comprehensive metabolic profile of cultured astrocytes using isotopic transient metabolic flux analysis and C-labeled glucose. Front Neuroenergetics. 2011;3:5. PMID:21941478

Lund TM, Obel LF, Risa Ø, Sonnewald U. β-Hydroxybutyrate is the preferred substrate for GABA and glutamate synthesis while glucose is indispensable during depolarization in cultured GABAergic neurons. Neurochem Int. 2011 Aug;59(2):309-18. PMID:21684314

Eloqayli H, Melø TM, Haukvik A, Sonnewald U. [2,4-(13)C]β-hydroxybutyrate metabolism in astrocytes and C6 glioblastoma cells. Neurochem Res. 2011 Aug;36(8):1566-73. PMID:21538079

Nilsen LH, Shi Q, Gibson GE, Sonnewald U. Brain [U-13 C]glucose metabolism in mice with decreased α-ketoglutarate dehydrogenase complex activity. J Neurosci Res. 2011 Dec;89(12):1997-2007. doi: 10.1002/jnr.22606. PMID:21374701

Amaral AI, Teixeira AP, Sonnewald U, Alves PM. Estimation of intracellular fluxes in cerebellar neurons after hypoglycemia: importance of the pyruvate recycling pathway and glutamine oxidation. J Neurosci Res. 2011 May;89(5):700-10. doi: 10.1002/jnr.22571. PMID:21337365

Sá Santos S, Sonnewald U, Carrondo MJ, Alves PM. The role of glia in neuronal recovery following anoxia: In vitro evidence of neuronal adaptation. Neurochem Int. 2011 May;58(6):665-75. PMID:21316414

Leke R, Bak LK, Anker M, Melø TM, Sørensen M, Keiding S, Vilstrup H, Ott P, Portela LV, Sonnewald U, Schousboe A, Waagepetersen HS. Detoxification of ammonia in mouse cortical GABAergic cell cultures increases neuronal oxidative metabolism and reveals an emerging role for release of glucose-derived alanine. Neurotox Res. 2011 Apr;19(3):496-510. PMID:20480276

Walls AB, Eyjolfsson EM, Smeland OB, Nilsen LH, Schousboe I, Schousboe A, Sonnewald U, Waagepetersen HS. Knockout of GAD65 has major impact on synaptic GABA synthesized from astrocyte-derived glutamine. J Cereb Blood Flow Metab. 2011 Feb;31(2):494-503. PMID:20664610

Melø TM, Håberg AK, Risa Ø, Kondziella D, Henry PG, Sonnewald U. Tricarboxylic acid cycle activity measured by 13C magnetic resonance spectroscopy in rats subjected to the kaolin model of obstructed hydrocephalus. Neurochem Res. 2011 Oct;36(10):1801-8. PMID:21603937

Alvestad S, Hammer J, Qu H, Håberg A, Ottersen OP, Sonnewald U. Reduced astrocytic contribution to the turnover of glutamate, glutamine, and GABA characterizes the latent phase in the kainate model of temporal lobe epilepsy. J Cereb Blood Flow Metab. 2011 Aug;31(8):1675-86. doi: 10.1038/jcbfm.2011.36. PMID:21522161

Eyjolfsson EM, Nilsen LH, Kondziella D, Brenner E, Håberg A, Sonnewald U. Altered 13C glucose metabolism in the cortico-striato-thalamo-cortical loop in the MK-801 rat model of schizophrenia. J Cereb Blood Flow Metab. 2011 Mar;31(3):976-85. PMID:21081956

Garzón B, Emblem KE, Mouridsen K, Nedregaard B, Due-Tønnessen P, Nome T, Hald JK, Bjørnerud A, Håberg AK, Kvinnsland Y. Multiparametric analysis of magnetic resonance images for glioma grading and patient survival time prediction. Acta Radiol. 2011 Nov 1;52(9):1052-60. PMID:21969702

Løhaugen GC, Antonsen I, Håberg A, Gramstad A, Vik T, Brubakk AM, Skranes J. Computerized working memory training improves function in adolescents born at extremely low birth weight. J Pediatr. 2011 Apr;158(4):555-561.e4. PMID:21130467

Eikenes L, Løhaugen GC, Brubakk AM, Skranes J, Håberg AK. Young adults born preterm with very low birth weight demonstrate widespread white matter alterations on brain DTI. Neuroimage. 2011 Feb 1;54(3):1774-85. PMID:20965255

Chappell M, Håberg AK, Kristoffersen A. Balanced steady-state free precession with parallel imaging gives distortion-free fMRI with high temporal resolution. Magn Reson Imaging. 2011 Jan;29(1):1-8. PMID:20864288

Kristoffersen A. Statistical assessment of non-Gaussian diffusion models. Magn Reson Med. 2011 Dec;66(6):1639-48. doi: 10.1002/mrm.22960. PMID:21523826

Kristoffersen A, Goa PE. Cardiac-induced physiological noise in 3D gradient echo brain imaging: effect of k-space sampling scheme. J Magn Reson. 2011 Sep;212(1):74-85. PMID:21775178

Widerøe M, Brekken C, Kavelaars A, Pedersen TB, Goa PE, Heijnen C, Skranes J, Brubakk AM. Longitudinal manganese-enhanced magnetic resonance imaging of delayed brain damage after hypoxic-ischemic injury in the neonatal rat. Neonatology. 2011;100(4):363-72. PMID:21791927

Lindqvist S, Skranes J, Eikenes L, Haraldseth O, Vik T, Brubakk AM, Vangberg TR. Visual function and white matter microstructure in very-low-birth-weight (VLBW) adolescents--a DTI study. Vision Res. 2011 Sep 15;51(18):2063-70. PMID:21854799

Eide KR, Ødegård A, Myhre HO, Hatlinghus S, Haraldseth O. DynaCT in pre-treatment evaluation of aortic aneurysm before EVAR. Eur J Vasc Endovasc Surg. 2011 Sep;42(3):332-9. PMID:21782483

Berntsen EM. Avanserte MR-metoder for kartlegging av hjernefunksjoner. Tidsskr Nor Laegeforen. 2011;131(23):2361. PMID:22139119

Skandsen T, Kvistad KA, Solheim O, Lydersen S, Strand IH, Vik A. Prognostic value of magnetic resonance imaging in moderate and severe head injury: a prospective study of early MRI findings and one-year outcome. J Neurotrauma. 2011 May;28(5):691-9. PMID:21401308

Myran R, Zwart JA, Kvistad KA, Folvik M, Lydersen S, Ro M, Woodhouse A, Nygaard OP. Clinical characteristics, pain, and disability in relation to alar ligament MRI findings. Spine (Phila Pa 1976). 2011 Jun;36(13):E862-7. PMID:21289550

Hellum C, Johnsen LG, Storheim K, Nygaard OP, Brox JI, Rossvoll I, Rø M, Sandvik L, Grundnes O; Norwegian Spine Study Group [including Kvistad KA]. Surgery with disc prosthesis versus rehabilitation in patients with low back pain and degenerative disc: two year follow-up of randomised study. BMJ. 2011 May 19;342:d2786. PMID:21596740

Basit S, Elsås T, Kvistad KA, Høsøien LS. Wernicke's encephalopathy because of pancreatitis in a young boy. Acta Ophthalmol. 2011 Dec;89(8):e656-7. PMID: 21091939

van Strien NM, Widerøe M, van de Berg WD, Uylings HB. Imaging hippocampal subregions with in vivo MRI: advances and limitations. Nat Rev Neurosci. 2011 Dec 20;13(1):70. doi: 10.1038/nrn3085-c1. PMID:22183437

Sugar J, Witter MP, van Strien NM, Cappaert NL. The retrosplenial cortex: intrinsic connectivity and connections with the (para)hippocampal region in the rat. An interactive connectome. Front Neuroinform. 2011;5:7. PMID:21847380

Amundsen BH, Ericsson M, Seland JG, Pavlin T, Ellingsen O, Brekken C. A comparison of retrospectively self-gated magnetic resonance imaging and high-frequency echocardiography for characterization of left ventricular function in mice. Lab Anim. 2011 Jan;45(1):31-7. PMID: 21047888