Le 16 May 2019.

Ukwelapha i-osteoarthritis usebenzisa amabhandeshi kungenzeka maduzane: Abacwaningi baseFrance baye benza isimila sokuvuselela amalunga abuhlungu awonakaliswe i-osteoarthritis, ukuze asetshenziswe njengebhandeshi. 

I-osteoarthritis ithinta ama-80% abantu abangaphezu kweminyaka engama-80

I-osteoarthritis, isifo esivame kakhulu samalunga, eFrance kungathinta u-3% walabo abangaphansi kweminyaka engama-45, u-65% walabo abangaphezu kweminyaka engama-65 kanye no-80% walabo abangaphezu kweminyaka engama-80.. Lesi sifo ekugcineni siholela ekubhujisweni kwe-cartilage. Ngokusho kuka-Inserm, kuze kube manje, ukwelapha i-osteoarthritis, ukwelashwa bekuyi " izimpawu kuphela. Kodwa ucwaningo lwenze kwatholakala izinhloso ezintsha zokwelapha: ziholela ekwakhiweni kwezindlela zokwelapha ezihlosiwe ezihloselwe ukumisa ukuqhubeka kwesifo. ".  

Ngakho-ke, ngokocwaningo olwenziwa ithimba labacwaningi baseFrance abavela e-Inserm naseYunivesithi yaseStrasbourg, eyanyatheliswa kumagazini. Nature nokuxhumana ngoMeyi 14, 2019, kungenzeka phatha i-osteoarthritis usebenzisa i-osteoarticular implant ukuze uvuselele amalunga ezithintekile yilesi sifo, zifakwe njengebhandishi.

Ingubo yokwelapha yokwelapha i-osteoarthritis

Ngokuqondile, ukugqoka kuqukethe izingqimba ezimbili ezilandelanayo, imininingwane ka-Inserm esitatimendeni sabezindaba: isendlalelo sokuqala sisebenza njengokusekela ngendlela yokugqoka okuvamile. Imayelana ne- ” ulwelwesi olwakhiwe ngama-nanofibers of polymers anama-vesicles amancane aqukethe izici zokukhula ngamanani afanayo nalawo amaseli ethu awakhiphile. ".

Isendlalelo sesibili sizosiza ukuvuselela i-cartilage yokuhlangana. Lesi sikhathi yi-" i-hydrogel layer, egcwele i-hyaluronic acid kanye ama-stem cells asuka emnkantsheni wesiguli ngokwayo ".

Okwamanje, umsebenzi wabacwaningi uphathelene nezilwane kuphela: izivivinyo zenziwa kumagundane kanye negundane kodwa nasemazinyaneni nasembuzini, okuyizi ” amamodeli afaneleka kakhulu ocwaningweni lokuqhathanisa ama-cartilages nabantu ". Kuhlelelwe ukwethula izivivinyo kubantu namavolontiya angaba yishumi nanhlanu.

U-Aurélie Giraud

Funda futhi: I-Osteoarthritis: Izindlela zemvelo ezi-5 zokudambisa izinhlungu