Search results for "Internal elastic lamina"

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Pathogénie de l’artérite à cellules géantes

2012

Giant-cell arteritis (GCA) involves larges arteries, especially aorta and extra-cranial branches of external carotid. Histo-pathological lesions affect all the layers of the artery leading to a segmental and focal panarteritis with a polymorphic cell infiltrate including T cells, macrophages and multinucleated giant cells, a fragmented internal elastic lamina and an intimal hyperplasia. The pathophysiology of GCA is not fully understood. After dendritic cell activation in the adventitia, CD4T cells are recruited in the arterial wall and polarized into Th1 and Th17 cells that produce IFN-γ and IL-17. These cytokines activate macrophages, giant cells and smooth muscle cells inducing vascular …

AortaPathologymedicine.medical_specialtyIntimal hyperplasiaGeneral MedicineDendritic cellBiologyInternal elastic laminamedicine.diseasemedicine.anatomical_structureGiant cellmedicine.arteryAdventitiacardiovascular systemmedicinecardiovascular diseasesArteritisArteryLa Presse Médicale
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Long Term Outcome after Application of the Angio-Seal Vascular Closure Device in Minipigs

2016

PLoS one 11(9), e0163878 (2016). doi:10.1371/journal.pone.0163878

SwineAnticoagulant Therapylcsh:MedicineFemoral artery030204 cardiovascular system & hematologyPathology and Laboratory Medicine030218 nuclear medicine & medical imagingWhite Blood Cells0302 clinical medicinePig ModelsAnimal CellsMedicine and Health SciencesVascular closure deviceLymphocyteslcsh:ScienceComputed tomography angiographyMammalsStenosisMultidisciplinarymedicine.diagnostic_testPharmaceuticsAgricultureArteriesAnimal ModelsClopidogrelCardiovascular Therapymedicine.anatomical_structureVertebratesAnatomyCellular TypesArterymedicine.drugResearch Articlemedicine.medical_specialtyLivestockImmune CellsAnimal TypesImmunologyLumen (anatomy)Research and Analysis Methods03 medical and health sciencesSigns and SymptomsModel OrganismsDrug TherapyDiagnostic Medicinemedicine.arterymedicineAnimalsDomestic AnimalsBlood Cellsbusiness.industrylcsh:ROrganismsBiology and Life SciencesCell BiologyFemoral ArteriesInternal elastic laminamedicine.diseaseSurgeryStenosisAmniotesCardiovascular AnatomyBlood Vesselslcsh:QbusinessZoologyPLoS ONE
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