title: Optical coherence tomography investigation of ischemic stroke inside a rodent model.
abstract: Although already in use in several medical domains, only recently optical coherence tomography (OCT) has been applied in the study of ischemic events. In this paper, we will focus on characterizing ischemic stroke, in a rat model, by OCT. Investigations were carried on a set of 25 rats, on which ischemic stroke was inflicted by a transient occlusion of the middle cerebral artery (tMCAO). Animals were sacrificed 1, 3, 7 and 28 days after occlusion. We tested the OCT's power of detection and discrimination of stroke area compared to both normal, contralateral hemisphere and non-affected brain tissue, together with the aid of histochemical and pathological examination. Our results show a great potential of OCT to be used as a detection tool in acute and chronic phases of stroke.
authors.affiliation: Department of Functional Sciences, University of Medicine and Pharmacy of Craiova, Romania; bogdan.catalin@webmail.umfcv.ro.
authors.forename: Eugen
authors.initials: E
authors.lastname: Osiac
authors.forename: Tudor Adrian
authors.initials: TA
authors.lastname: Bălşeanu
authors.forename: Laurenţiu
authors.initials: L
authors.lastname: Mogoantă
authors.forename: Dan Ionuţ
authors.initials: DI
authors.lastname: Gheonea
authors.forename: Ionica
authors.initials: I
authors.lastname: Pirici
authors.forename: Maria
authors.initials: M
authors.lastname: Iancău
authors.forename: Smaranda Ioana
authors.initials: SI
authors.lastname: Mitran
authors.forename: Carmen Valeria
authors.initials: CV
authors.lastname: Albu
authors.forename: Bogdan
authors.initials: B
authors.lastname: Cătălin
authors.forename: Veronica
authors.initials: V
authors.lastname: Sfredel
mesh_terms: D000818:Animals; D001921:Brain / Q000473:pathology; D002545:Brain Ischemia / Q000175:diagnosis* / Q000473:pathology; D004195:Disease Models, Animal; D008297:Male; D017207:Rats, Sprague-Dawley; D020521:Stroke / Q000175:diagnosis* / Q000473:pathology; D041623:Tomography, Optical Coherence / Q000379:methods*