Institutional Repository in Medical Sciences
(IRMS – Nicolae Testemițanu SUMPh)

Clinico-morphological manifestations of atherosclerotic lesions of cerebral basilar arteries

Show simple item record

dc.contributor.author Zota, Eremei
dc.contributor.author Munteanu, Andrei
dc.contributor.author Zota, Ieremia
dc.date.accessioned 2019-06-24T23:28:56Z
dc.date.available 2019-06-24T23:28:56Z
dc.date.issued 2016
dc.identifier.citation ZOTA, Eremei, MUNTEANU, Andrei, ZOTA, Ieremia. Clinico-morphological manifestations of atherosclerotic lesions of cerebral basilar arteries. In: Curierul Medical. 2016, vol. 59, no 2, pp. 37-45. ISSN 1875-0666.
dc.identifier.issn 1857-0666
dc.identifier.uri http://curierulmedical.org/wp-content/uploads/2016/09/Cm-2-0-2016-PDF-Integral-3.pdf
dc.identifier.uri http://repository.usmf.md/handle/20.500.12710/3019
dc.description.abstract Background: Endothelial dysfunction is an early sign of atherosclerosis, which favors the increase of vascular permeability, activation of mast cells and migration of leukocytes, lymphocytes, macrophages, platelet adhesion, smooth muscle cell proliferation and eventual vasospasm, which together determine a proinflammatory status. Angiogenesis is an important pathogenic element of atherosclerosis in stages of complicated plaques, along with mast cells and macrophages. Histotopographical analysis of the distribution of newly-formed vessels as a feature of angiogenesis, expression of mast cell and macrophage in different types of plaques in different arterial vessels in patients with atherosclerosis and metabolic syndrome complicated by atherosclerosis. Material and methods: We studied 34 patients with cerebral artery atherosclerosis. To determine the expression of mast cells in the affected vessels, we used anti-MCT. Macrophages were identified using specific marker CD-68 and newly-formed vessels respectively through the application of CD-105 (endoglin). Results: Assessment of the results was based on the final determination of the density and intensity of reaction, as reflected in the quantitative ratio of the different areas of atheromatous plaques. Stained positive mast cells, macrophages and newly-formed vessels have been found in several types of atherosclerotic plaques, especially in adventitia and in the immediate vicinity of the plaques and subendothelial layers. We found a statistical correlation between the type of plaque and clinical data. Conclusions: Immunohistochemical method is efficient for the determination of mast cells, macrophages and newly-formed vessels of atherosclerotic plaques, directly reflecting many important pathogenic factors of atherogenesis in patients with atherosclerosis of the brain arteries. en_US
dc.language.iso en en_US
dc.publisher Ministerul Sănătăţii al Republicii Moldova, Universitatea de Stat de Medicină şi Farmacie „Nicolae Testemiţanu” en_US
dc.relation.ispartof Curierul Medical
dc.subject atherosclerosis en_US
dc.subject angiogenesis en_US
dc.subject mast cells en_US
dc.subject macrophages en_US
dc.subject.mesh Intracranial Arteriosclerosis--pathology en_US
dc.subject.mesh Basilar Artery--pathology en_US
dc.subject.mesh Plaque, Atherosclerotic--pathology en_US
dc.subject.mesh Plaque, Atherosclerotic--metabolism en_US
dc.subject.mesh Mast Cells en_US
dc.subject.mesh Macrophages en_US
dc.title Clinico-morphological manifestations of atherosclerotic lesions of cerebral basilar arteries en_US
dc.type Article en_US


Files in this item

This item appears in the following Collection(s)

Show simple item record

Search DSpace


Advanced Search

Browse

My Account

Statistics