title: [Morphohistochemical changes in cerebral vascular plexi in connective tissue diseases].
abstract: The vascular brain plexi were studied in 40 cases of rheumatism, 18 cases of systemic lupus vulgaris, 12 cases of nodus periarthritis and 5 cases of sclerodermia. In all cases there were phenomena of a desorganization of the connective tissue in the stroma and vascular walls accompanied by a significant accumulation of acid mucopolysaccharides, panvasculitis, thrombovasculitis, necrobiotic changes of the chorioid epithelium and nervous filaments. The authors report of special traits of structural changes inherent in each disease.
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D002831:Choroid Plexus / Q000378:metabolism / Q000473:pathology*; D003095:Collagen Diseases / Q000378:metabolism / Q000473:pathology*; D005337:Fibrin / Q000378:metabolism; D006025:Glycosaminoglycans; D006651:Histocytochemistry; D006801:Humans; D008875:Middle Aged
chemical_list: D006025:Glycosaminoglycans; D005337:Fibrin
vernacular_title: Morfogistokhimicheskie izmeneniia v sosudistykh spleteniiakh golovnogo mozga pri bolezniakh soedinitel'noĭ tkani