title: [Radioendovascular prosthesis of renal arteries in patients with renovascular hypertension].
abstract: A high percentage of restenoses after roentgenovascular dilatation of the renal arteries laid the basis of a search for new therapeutic methods for these patients. Experiments on implantation of nitinol spiral endoprostheses showed their ability for long-term permeability of renal arteries, not causing their thrombosis and intimal spreading, destruction of formed elements of the blood, change in plasma proteins. Morphological investigations have shown rapid formation (during 14 days) of connective tissue neointima, covered on the side of the blood flow with the true vascular endothelium (ensuring a nonadhesive surface and laminar blood flow), around the coils of an endoprosthesis. This method after its experimental development started to be used in clinical practice. The authors reported the first experience in the clinical use of this method (12 patients with vasorenal hypertension). A 15-month follow-up revealed a stable antihypertensive effect in all patients.
authors.forename: I Kh
authors.initials: IKh
authors.lastname: Rabkin
authors.forename: A Ia
authors.initials: AIa
authors.lastname: Shabalin
authors.forename: Z G
authors.initials: ZG
authors.lastname: Natsvlishvili
authors.forename: D I
authors.initials: DI
authors.lastname: Rabkin
authors.forename: B V
authors.initials: BV
authors.lastname: Baĭzhigitov
mesh_terms: D000328:Adult; D000818:Animals; D001027:Aortography; D001807:Blood Vessel Prosthesis; D002404:Catheterization; D004285:Dogs; D005260:Female; D006801:Humans; D006978:Hypertension, Renovascular / Q000000981:diagnostic imaging / Q000601:surgery* / Q000628:therapy; D008297:Male; D008875:Middle Aged; D012077:Renal Artery / Q000000981:diagnostic imaging / Q000601:surgery*
vernacular_title: Rentgenoéndovaskuliarnoe protezirovanie pochechnykh arteriĭ u bol'nykh vasorenal'noĭ gipertenzieĭ.