Izuchenie effektivnosti primeneniya kollagenovyh membran pri hirurgicheskom lechenii polnoslojnyh defektov gialinovogo hryashcha krajne aktual'no dlya prakticheskogo zdravoohraneniya. Otsutstvie svedenij o tom, v kakie sroki, kak i v kakuyu hryashchevuyu tkan' transformiruyutsya kollagenovye membrany, kakovo kachestvo vnov' obrazovannogo hryashcha, sderzhivaet ih primenenie v klinicheskoj praktike. Cel'yu issledovaniya bylo izuchit' biologicheskij potencial kollagenovyh membran i ih sposobnost' k transformacii v hryashchevuyu tkan'. Issledovanie provodili na chetyrekh svin'yah. Na sustavah pravyh zadnih konechnostej formirovali polnoslojnyj defekt hryashcha i implantirovali kollagenovuyu membranu Ortokeep. Na sustavah levyh zadnih konechnostej formirovali po dva polnoslojnyh defekta hryashcha. Na odin defekt implantirovali kollagenovuyu membranu ChondroGide, na vtoroj defekt membranu ne implantirovali. ZHivotnyh vyvodili iz eksperimenta v sroki 2, 3, 4, 6 mesyacev posle operacii. Predstavleny makroskopicheskij i mikroskopicheskij analiz haraktera regeneracii hryashchevoj tkani v razlichnye sroki posle operacii. Rezul'taty pokazali vysokij biologicheskij potencial kollagenovyh membran i ih vozmozhnost' transformirovat'sya v hryashchevuyu tkan'. Hryashch vyyavlyalsya s 3-go mesyaca issledovaniya. Otmechena tendenciya k statisticheski dostovernomu (p < 0,05) uvelicheniyu ego tolshchiny vplot' do 4-go mesyaca (v gruppe 1 — na 18,7%, vo gruppe 2 — na 12,8%) s posleduyushchim ego «sozrevaniem». Pokazano, chto pri ispol'zovanii tekhnologii AMIC statisticheski dostoverno (p < 0,05) umen'shaetsya oblast' destrukcii kostnoj tkani.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.
hi@scite.ai
10624 S. Eastern Ave., Ste. A-614
Henderson, NV 89052, USA
Copyright © 2024 scite LLC. All rights reserved.
Made with 💙 for researchers
Part of the Research Solutions Family.