نتایج جستجو برای: microembolic signals

تعداد نتایج: 189578  

Journal: :journal of medical signals and sensors 0
farzaneh shayegh rasoul amirfattahi saeed sadri karim ansari-asl

in recent decades, seizure prediction caused a lot of research in both signal processing and neuroscience field. the researches tried to enhance the conventional seizure prediction algorithms such that rate of the false alarms be appropriately small so that seizures can be predicted according to clinical standards. up to now none of the proposed algorithms have been sufficiently adequate. in th...

Journal: :medical laboratory journal 0
parisa bakhshi hamedan university of medical sciences, hamedan, iran massoud saidijam hamedan university of medical sciences, hamedan, iran delavar shahbazzadeh pasteur institute of iran, tehran, iran nazanin mohajerani pasteur institute of iran, tehran, iran hassan mirzahoseini pasteur institute of iran, tehran, iran

abstract         background and objective: hirudin is an anticoagulant polypeptide secreted from the salivary glands of leeches. recombinant hirudin is a strong anticoagulant agent in arterial and venous thrombosis. the aim of this study was to evaluate the effect of inserting protein a signal peptide sequence of pezz18 plasmid on expression and secretion of the recombinant hirudin in e.coli.  ...

Journal: :Stroke 2015
Mauro Bergui Davide Castagno Federico D'Agata Alessandro Cicerale Matteo Anselmino Federica Maria Ferrio Carla Giustetto Franck Halimi Marco Scaglione Fiorenzo Gaita

BACKGROUND AND PURPOSE Endovascular procedures, including atrial fibrillation transcatheter ablation, may cause microembolization of brain arteries. Microemboli often cause small sized and clinically silent cerebral ischemias (SCI). These lesions are clearly visible on early postoperative magnetic resonance diffusion-weighted images. We analyzed SCI distribution in a population of patients subm...

Journal: :Stroke 1980
E Kamenar P C Burger

Multiple cerebral petechiae associated with intravascular globules of neutral fat and localized primarily within the white matter are distinctive lesions which secure the pathologic diagnosis of cerebral fat embolism. The abundance of these lesions in an unknown, but presumably small, percentage of cases of fat embolism, along with the even more widespread distribution of embolic fat droplets t...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید