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Rolf Gruetter

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Related publications (418)

The metabolic effect of hyperpolarized [1-13C]acetate dosage in vivo

Arnaud Comment, Rolf Gruetter, Mor-Miri Mishkovsky, Tian Cheng, Josefina Adriana Maria Bastiaansen

2011

Phosphocreatine line with changes in localised 31P MRS of exercising muscle at 7T

Rolf Gruetter, Christine Nabuurs

The aim was to investigate changes in the line width of high-energy phosphates solely originating from the intramyocellular compartment by temporally resolved localised 31P-MRS after aerobic calf muscle exercise. Semi-Laser [2] localised 31P-MRS of gastroc ...

2011

Diffusion Tensor Echo Planar Imaging Using Surface Coil Transceiver with a Semiadiabatic RF Pulse Sequence at 14.1T

Nicolas Kunz, Rolf Gruetter, Yohan Van de Looij

Diffusion magnetic resonance studies of the brain are typically performed using volume coils. Although in human brain this leads to a near optimal filling factor, studies of rodent brain must contend with the fact that only a fraction of the head volume ca ...

Wiley-Blackwell2011

Impact of the prior knowledge on the quantification of in vivo 13C spectra using two different algorithms: LCModel and AMARES

Nicolas Kunz, Bernard Lanz, Rolf Gruetter, João Miguel das Neves Duarte, Cristina Ramona Cudalbu

2011

In vivo detection of brain Krebs cycle intermediate by hyperpolarized MR

Arnaud Comment, Rolf Gruetter, Mor-Miri Mishkovsky

2011

Compartmentalized Cerebral Metabolism of [1,6-(13)C]Glucose Determined by in vivo (13)C NMR Spectroscopy at 14.1 T

Bernard Lanz, Rolf Gruetter, João Miguel das Neves Duarte

Cerebral metabolism is compartmentalized between neurons and glia. Although glial glycolysis is thought to largely sustain the energetic requirements of neurotransmission while oxidative metabolism takes place mainly in neurons, this hypothesis is matter o ...

Frontiers Research Foundation2011

In Vivo Assessment of Neuronal Metabolic Fluxes in Mouse Brain by 1H-[13C] NMR Spectroscopy

Bernard Lanz, Rolf Gruetter, Lijing Xin, Hongxia Lei

2011

Chronic delivery of antibody fragments using immunoisolated cell implants as a passive vaccination tool

Patrick Aebischer, Nicolas Bouche, Jean-Charles Bensadoun, Maria del Carmen Sandi Perez, Rolf Gruetter, Maria Isabel Cordero Campana, Osiris Marroquin Belaunzaran, Veronica Setola, Maurizio Molinari

BACKGROUND: Monoclonal antibodies and antibody fragments are powerful biotherapeutics for various debilitating diseases. However, high production costs, functional limitations such as inadequate pharmacokinetics and tissue accessibility are the current pri ...

Public Library of Science2011

Finger Somatotopic Map in the Human Cerebellum revealed with 7 Tesla fMRI

Roberto Martuzzi, Rolf Gruetter, Olaf Blanke, Wietske Van der Zwaag, José Pedro Rebelo Ferreira Marques

2011

In vivo localized 15N MRS detection of hyperpolarized 15N labeled choline in the rat brain

Arnaud Comment, Rolf Gruetter, Cristina Ramona Cudalbu, Mor-Miri Mishkovsky, Tian Cheng

2011

High-Resolution Magnetic Resonance Imaging Quantitatively Detects Individual Pancreatic Islets

Rolf Gruetter, Riikka Immonen, Christine Nabuurs

OBJECTIVE-We studied whether manganese-enhanced high-field magnetic resonance (MR) imaging (MEHFMRI) could quantitatively detect individual islets in situ and in vivo and evaluate changes in a model of experimental diabetes. ...

2011

In vivo real-time metabolic studies of mice brain and skeletal muscle at 9.4T

Arnaud Comment, Rolf Gruetter, Mor-Miri Mishkovsky, Tian Cheng, Josefina Adriana Maria Bastiaansen, Yuhei Takado

2011

Abrogation of glutamate consumption in the central nervous system modifies brain metabolism and reshapes peripheral energy distribution

Rolf Gruetter

Springer Verlag2011

GLIAL GLYCOLYTIC GAPDH ACTIVITY MODULATES THE RESTING CEREBRAL METABOLIC RATE OF GLUCOSE AND CA+2- DEPENDENT EXCITATORY NEUROTRANSMITTER RELEASE

Giorgio Margaritondo, Bernard Lanz, Rolf Gruetter, Carole Poitry-Yamate, Laurent Lecomte

2011

In vivo longitudinal 1H MRS study of transgenic mouse models of prion disease in the hippocampus and cerebellum at 14.1T

Rolf Gruetter, Cristina Ramona Cudalbu, Mélanie Craveiro

2011

Hindered or restricted predominance of the diffusion weighted signal function of the diffusion time at ultra-high magnetic field

Nicolas Kunz, Rolf Gruetter, Yohan Van de Looij

2011

Head Motion Detection Using FID Navigators

Rolf Gruetter, Gunnar Krüger, Tobias Kober, José Pedro Rebelo Ferreira Marques

This work explores a concept for motion detection in brain MR examinations using high channel-count RF coil arrays. It applies ultrashort (< 100 mu sec) free induction decay signals, making use of the knowledge that motion induces variations in these signa ...

Wiley-Blackwell2011

Dynamics of cerebral glucose analysed in vivo with a four-state conformational model

Rolf Gruetter, João Miguel das Neves Duarte

2011

Effects of Blood and Plasma Oxygenation on the Spin Relaxation Times of Hyperpolarized 6Li

Arnaud Comment, Rolf Gruetter, Riccardo Balzan, Mor-Miri Mishkovsky

2011

Effect of manganese chloride on the neurochemical profile of the rat hypothalamus

Rolf Gruetter, Hongxia Lei, Nathalie Just, Cristina Ramona Cudalbu

Manganese (Mn 2+)-enhanced magnetic resonance imaging studies of the neuronal pathways of the hypothalamus showed that information about the regulation of food intake and energy balance circulate through specific hypothalamic nuclei. The dehydration-induce ...

Nature Publishing Group2011

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