Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Heidi Brurok"'
Publikováno v:
Magnetic Resonance in Medicine. 58:442-447
Ischemic changes in excised rat myocardium were followed by series of T1 or T2 measurements from 1 to 60 min after isolated perfusion cessation, and the influence of manganese enhancement was investigated. An inverse Laplace transformation (ILT) of T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7698c1fbfdd6c0aeb306aacddf486f33
https://doi.org/10.1002/mrm.21340
https://doi.org/10.1002/mrm.21340
Publikováno v:
Magnetic Resonance in Medicine. 58:674-686
Water compartments were identified and equilibrium water exchange was studied in excised rat myocardium enriched with intracellular manganese (Mn(2+)). Standard relaxographic measurements were supplemented with diffusion-T(2) and T(1)-T(2) correlatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::66fd90ce8c0ee615110492fb73f70d85
https://doi.org/10.1002/mrm.21323
https://doi.org/10.1002/mrm.21323
Publikováno v:
Acta Radiologica. 46:815-822
Purpose: To study potential properties of iodinated radiographic contrast media (IRCM) for intravascular use in in vitro free radical generating reactions. Material and Methods: Superoxide (·O2−) and hydroxyl (·OH) radicals were generated in xant
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b16a22b058333e4bbee89fdaed897bbe
https://doi.org/10.1080/02841850500336224
https://doi.org/10.1080/02841850500336224
Autor:
Per Jynge, Jostein Krane, Henrik W. Anthonsen, Morten Bruvold, Wibeke Nordhøy, Heidi Brurok, Sissel Skarra
Publikováno v:
Magnetic Resonance in Medicine. 52:506-514
The efficacy of manganese ions (Mn2+) as intracellular (ic) contrast agents was assessed in rat myocardium. T1 and T2 and Mn content were measured in ventricular tissue excised from isolated perfused hearts in which a 5-min wash-in with 0, 30, 100, 3
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1cf38f8dc19d24013ddd1a6a7030069e
https://doi.org/10.1002/mrm.20199
https://doi.org/10.1002/mrm.20199
Publikováno v:
NMR in Biomedicine. 16:82-95
Manganese as intracellular contrast agents: proton relaxation and calcium interactions in rat myocardium
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8e61dce89c9129ba547a10fdb7172d1d
https://doi.org/10.1002/nbm.817
https://doi.org/10.1002/nbm.817
Autor:
Heidi Brurok, B. Engebretsen, J. O. G. Karlsson, Per Jynge, H. Refsum, R. Towart, M. Eriksen, O. M. Moen, Kim Gunnar Toft
Publikováno v:
Acta Radiologica. 42:540-547
Purpose: To evaluate whether manganese dipyridoxyl diphosphate (MnDPDP) or its metabolite manganese dipyridoxyl ethyldiamine (MnPLED) reduces post-ischemic myocardial injury. Material and Methods: Left anterior descending artery (LAD) in anesthetized
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6dc51232412ae91c025b474b5a047ec9
https://doi.org/10.1080/028418501127347340
https://doi.org/10.1080/028418501127347340
Autor:
Kirsti Berg, Georg Hansson, Jan Henrik Ardenkjær-Larsen, Sissel Skarra, Per Jynge, I. Laursen, Jan Olof G. Karlsson, Heidi Brurok
Publikováno v:
Biochemical and Biophysical Research Communications. 254:768-772
Manganese dipyridoxyl diphosphate (MnDPDP) is a contrast agent for magnetic resonance imaging (MRI) of the liver. Aims of the study were to examine if MnDPDP possesses superoxide dismutase (SOD) mimetic activity in vitro, and if antioxidant protectio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::720a5f21fa1aab944da31d910f8fff87
https://doi.org/10.1006/bbrc.1998.0131
https://doi.org/10.1006/bbrc.1998.0131
Publikováno v:
Acta Radiologica. 38:740-749
Purpose: To investigate the apparent discrepancy between expected basic physiological responses at the cellular level and the in vivo behaviour of both MnDPDP and MnCl2 adminstered i.v. prompted parallel investigations of these substances. Material a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5a174b77ae8134c015f691477a328086
https://doi.org/10.1080/02841859709172407
https://doi.org/10.1080/02841859709172407
Publikováno v:
Acta Physiologica Scandinavica. 159:33-40
The aim of study was to assess acute effects of the divalent manganese ion (Mn2+) in an intact but isolated heart preparation. Rat hearts were perfused in the Langendorff mode at constant flow rate. Left ventricular (LV) developed pressure (LVDP). LV
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::280e41766c2e6a77818c3d967fcb3333
https://doi.org/10.1046/j.1365-201x.1997.d01-841.x
https://doi.org/10.1046/j.1365-201x.1997.d01-841.x
Publikováno v:
Academic Radiology. 3:645-650
Rationale and Objectives. Ischemic episodes lasting approximately 1 min may be associated with coronary angioplasty. We explored whether such episodes could induce myocardial protection against prolonged ischemic episodes in an ex vivo model. Methods
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e9fb7fd46af3172ba0231bac4959678e
https://doi.org/10.1016/s1076-6332(96)80189-9
https://doi.org/10.1016/s1076-6332(96)80189-9