Search results for "Acute stage"

showing 3 items of 3 documents

Advanced magnetic resonance imaging of cortical laminar necrosis in patients with stroke

2019

Purpose The aim of this study was to assess the novel advanced magnetic resonance imaging findings of acute stage cortical laminar necrosis developing after complicated cardiovascular or abdominal surgery. Materials and methods This institutional review board-approved study included patients with postoperative stroke due to cortical laminar necrosis imaged with magnetic resonance in the acute stage. Brain magnetic resonance imaging examinations were obtained on a 3T magnetic resonance scanner within 48 hours of the neurological symptoms, including diffusion-weighted images (b value, 1000 s/mm2) and arterial spin labelling using a pseudo-continuous arterial spin labelling method in four pati…

AdultMalemedicine.medical_specialtyNecrosisdiffusion-weighted imagingCortical laminar necrosiBrain Ischemia030218 nuclear medicine & medical imagingNecrosisYoung Adult03 medical and health sciences0302 clinical medicinemedicineImaging of Neurovascular DisordersHumansmagnetic resonance imagingRadiology Nuclear Medicine and imagingIn patientStrokeAgedCerebral Cortexmedicine.diagnostic_testbusiness.industryMagnetic resonance imagingLaminar flowGeneral MedicineMiddle Agedmedicine.diseaseAcute stageStrokeDiffusion Magnetic Resonance Imagingmedicine.anatomical_structureCerebral cortexFemalearterial spin labellingNeurology (clinical)Radiologymedicine.symptombusiness030217 neurology & neurosurgeryDiffusion MRIThe Neuroradiology Journal
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Inhibition of glial proliferation in vitro by serum from patients with multiple sclerosis

1987

Primary cell cultures from fetal rat CNS have been employed to evaluate the effects caused by the addition of serum from patients affected by multiple sclerosis (MS). MS-serum supplemented media caused a decrease in [3H]-thymidine incorporation into the cultures, thus indicating an inhibitory effect on proliferating glial cells. Sera from patients in remission stage of the disease showed an inhibitory effect not significatively lower than those from patients in acute stage. These results suggest that glial cells may be a target of circulating factors present in MS.

AdultMalemedicine.medical_specialtyPathologyMultiple SclerosisDiseaseBiologyTritiumSettore BIO/19 - Microbiologia GeneraleInternal medicineSettore BIO/10 - BiochimicamedicineAnimalsHumansCells CulturedFetusNeuroscience (all)Cell growthMultiple sclerosisGeneral MedicineMiddle Agedmedicine.diseaseIn vitroAcute stageRatsEndocrinologymedicine.anatomical_structureNeurologyCell cultureNeurogliaFemaleSettore MED/26 - NeurologiaNeurology (clinical)NeurogliaCell DivisionThymidine
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Besondere Kreislaufreaktionen im akuten Stadium der Sch�del-Hirnsch�digungen

1963

Die Kreislaufanalyse bei 1639 Schadel-Hirnverletzten im akuten Stadium hat ergeben, das echte Schocksyndrome mit schwerem Kreislaufkollaps auffallend selten zur Beobachtung gelangen und vorwiegend nur dann, wenn erheblichere Nebenverletzungen (abdominal, thoracal, Extremitaten) bestehen. Sehr viel haufiger ist dagegen eine sogenannte hypertonische Kreislaufreaktion im akuten Stadium zu sehen, insbesondere in Fallen mit einer alleinigen Schadel-Hirnschadigung (ohne anderweitige Nebenverletzungen). Der Schweregrad der hypertonischen Reaktion scheint in manchen Fallen der Schwere der Verletzung zu entsprechen, da systolische Druckanstiege um 200 mg Hg und mehr fast ausschlieslich in Fallen mit…

Gynecologymedicine.medical_specialtyInjury controlbusiness.industryAccident preventionmedicinePoison controlSurgeryNeurology (clinical)businessAcute stageCraniocerebral traumaActa Neurochirurgica
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