全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:Michael Daffertshofer , Michael Hennerici
来源:[J].Lancet Neurology(IF 23.917), 2003, Vol.2 (5), pp.283-290Elsevier
摘要:Summary(#br)Intravenous alteplase (recombinant tissue plasminogen activator) has been shown to be beneficial within a short 3 h window after stroke. Ultrasound has a thrombolytic capacity that can be used for pure mechanical thrombolysis or improvement of enzyme-mediated thrombol...
作者:... Frank Mühlhauser , Michael Daffertshofer , Michael Hennerici
来源:[J].Journal of the Neurological Sciences(IF 2.243), 1997, Vol.148 (1), pp.101-105Elsevier
摘要:Abstract(#br)The clinical value of determination of CNS-specific proteins in peripheral blood at the acute phase of ischemic stroke is unclear. S-100 protein and neurone specific enolase were serially quantified in peripheral blood at the acute and subacute phase of ischemic stro...
作者:Michael Daffertshofer , Wolfgang Neff ...
来源:[J].The Lancet(IF 39.06), 2000, Vol.355 (9203), pp.550-551Elsevier
摘要:Summary(#br)Pulse-inversion contrast harmonic imaging is a new ultrasonographic technique that can assess brain perfusion. In an adult with moyamoya disease and multiple recurrent strokes, this method detected subtle hemispheric differences in temporallobe perfusion, presumably d...
作者:Michael Daffertshofer , Helmut Schroeck ...
来源:[J].Ultrasound in Medicine & Biology(IF 2.455), 1999, Vol.25 (6), pp.933-938Elsevier
摘要:Abstract(#br)The predictive value of transcranial Doppler (TCD) cerebral blood flow velocity (CBFV) measurements for cerebral blood flow (CBF) calculations in humans is still controversial, and experimental correlative studies are lacking. The aim of the present study was to...
作者:Michael Daffertshofer , Dagmar Spiegel
来源:[J].Ultrasound in Medicine & Biology(IF 2.455), 1999, Vol.25 (2), pp.269-273Elsevier
摘要:Abstract(#br)Systemic thrombolysis of acute ischemic stroke with recombinant tissue plasminogen activator (rt-PA) has been established recently. Whereas the delay to and the rate of vessel recanalization are unknown, they are likely slower and smaller than for local application o...
作者:... Wolfgang Steinke , Michael Daffertshofer , Michael Hennerici
来源:[J].Journal of the Neurological Sciences(IF 2.243), 1999, Vol.167 (1), pp.50-55Elsevier
摘要:Abstract(#br)According to the trigeminovascular model of pain in migraine, sterile neurogenic inflammation of dural vessels stimulates nociceptive fibres of the trigeminal nerve. Sumatriptan, a 5-HT 1 receptor agonist, blocks this reaction and mediates vasoconstriction of meninge...
作者:Michael Daffertshofer , Carl E Dempfle
来源:[J].Ultrasound in Medicine & Biology(IF 2.455), 2000, Vol.26 (5), pp.889-895Elsevier
摘要:Abstract(#br)Thrombolysis is an efficient therapy for hyperacute stroke within a limited time window. Neurological outcome depends on the recanalization time of the occluded vessel. Nonthermal effects of low-frequency ultrasound (US) accelerate enzymatic fibrinolysis in vitr...
作者:Michael Daffertshofer , Helmut Schroeck ...
来源:[J].Ultrasound in Medicine & Biology(IF 2.455), 2001, Vol.27 (12), pp.1683-1689Elsevier
摘要:Abstract(#br)Success of stroke treatment with rt-PA depends on rapid vessel recanalization. Enzymatic thrombolysis may be enhanced by additional transcranial application of ultrasound (US). We investigated this novel technique using a 185-kHz probe and compared it to standard dia...

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