Literature DB >> 10555175

Determination of in vivo rat muscle Gd-DTPA relaxivity at 6.3 T.

T H Rozijn1, B P van der Sanden, A Heerschap, J H Creyghton, W M Boveé.   

Abstract

For the in vivo relaxivity of Gd-DTPA at 6.3 T in rat muscle a value of 2.7+/-0.5 (mM s)(-1) was found, and for the in vitro value in water 3.00+/-0.56 (mM s)(-1) at 37 degrees C. The temperature dependence of the in vitro relaxivity was -0.087 (mM s degrees C)(-1). The relation between 1/T1 and the tissue Gd-DTPA concentration is linear for the normally used in vivo Gd-DTPA concentration range.

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Year:  1999        PMID： 10555175     DOI： 10.1007/bf02634594

Source DB:  PubMed          Journal:  MAGMA        ISSN： 0968-5243            Impact factor:   2.310


  16 in total

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Authors:  P S Tofts; A G Kermode
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Authors:  M F Tweedle; P Wedeking; J Telser; C H Sotak; C A Chang; K Kumar; X Wan; S M Eaton
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Authors:  K M Donahue; D Burstein; W J Manning; M L Gray
Journal:  Magn Reson Med       Date:  1994-07       Impact factor: 4.668

4.  Quantitation of blood-brain barrier defect by magnetic resonance imaging and gadolinium-DTPA in patients with multiple sclerosis and brain tumors.

Authors:  H B Larsson; M Stubgaard; J L Frederiksen; M Jensen; O Henriksen; O B Paulson
Journal:  Magn Reson Med       Date:  1990-10       Impact factor: 4.668

5.  Quantitative dependence of MR signal intensity on tissue concentration of Gd(HP-DO3A) in the nephrectomized rat.

Authors:  P Wedeking; C H Sotak; J Telser; K Kumar; C A Chang; M F Tweedle
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Authors:  S D Kennedy; L S Szczepaniak; S L Gibson; R Hilf; T H Foster; R G Bryant
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8.  Magnetic field dependence of solvent proton relaxation induced by Gd3+ and Mn2+ complexes.

Authors:  S H Koenig; C Baglin; R D Brown; C F Brewer
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Authors:  M Saeed; M F Wendland; T Masui; K K Yu; J J Li; N Derugin; C B Higgins
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10.  Influence of the pharmacokinetic model on the quantification of the Gd-DTPA uptake rate in brain tumours using direct T1 measurements.

Authors:  T H Rozijn; B P van der Sanden; A Heerschap; J H Creyghton; W M Bovée
Journal:  MAGMA       Date:  1998-08       Impact factor: 2.533
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Authors:  Ana Paula Candiota; Milena Acosta; Rui Vasco Simões; Teresa Delgado-Goñi; Silvia Lope-Piedrafita; Ainhoa Irure; Marco Marradi; Oscar Bomati-Miguel; Nuria Miguel-Sancho; Ibane Abasolo; Simó Schwartz; Jesús Santamaria; Soledad Penadés; Carles Arús
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