PRF chubu

Kufotokozera Kwachidule:

Chiyambi cha PRF Tube: mapulateleti olemera fibrin, ndiye chidule cha mapulateleti olemera fibrin.Zinapezeka ndi asayansi aku France Choukroun et al.Mu 2001. Ndi m'badwo wachiwiri wa kupatsidwa zinthu za m'mwazi tcheru pambuyo kupatsidwa zinthu za m'mwazi wolemera plasma.Amatanthauzidwa ngati autologous leukocyte ndi mapulateleti olemera ulusi biomaterial.


Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

PRF Cholinga

Zakhala zikugwiritsidwa ntchito kwambiri mu Dipatimenti ya Stomatology, opaleshoni ya maxillofacial, Dipatimenti ya mafupa, opaleshoni ya pulasitiki, etc. m'mbuyomu, idakonzedwa makamaka mu nembanemba kuti ikonze chilonda.Akatswiri omwe alipo adaphunzira za kukonzekera kwa gel osakaniza a PRF wosakanikirana ndi tinthu tating'onoting'ono tamafuta mu gawo linalake, lomwe limagwiritsidwa ntchito powonjezera mafuta m'mawere a autologous ndi kuyika mafuta ena a autologous, kuti apititse patsogolo kupulumuka kwamafuta a autologous.

Ubwino wa PRF

● Poyerekeza ndi PRP, palibe zowonjezera zowonjezera zomwe zimagwiritsidwa ntchito pokonzekera PRF, zomwe zimapewa chiopsezo cha kukanidwa kwa chitetezo cha mthupi, kupatsirana matenda ndi coagulation dysfunction.Ukadaulo wake wokonzekera ndiwosavuta.Ndi sitepe imodzi centrifugation, amene amangofunika centrifuged pa liwiro otsika pambuyo kutenga magazi mu chubu centrifuge.Chigawo cha silicon mu chubu cha centrifuge chagalasi chimalimbikitsa physiological polymerization ya platelet activation ndi fibrin, kayeseleledwe ka physiological coagulation process imayambika ndipo ma clots achilengedwe amasonkhanitsidwa.

● Kuchokera ku maonekedwe a ultrastructure, amapezeka kuti mawonekedwe osiyana a fibrin reticular structure ndi gawo lalikulu la magawo awiriwa, ndipo mwachiwonekere ndi osiyana mu kachulukidwe ndi mtundu.Kuchuluka kwa fibrin kumatsimikiziridwa ndi kuchuluka kwa fibrinogen yake yaiwisi, ndipo mtundu wake umadalira kuchuluka kwa thrombin ndi kuchuluka kwa polymerization.Pokonzekera PRP yachikhalidwe, polymerized fibrin imatayidwa mwachindunji chifukwa cha kusungunuka kwake mu PPP.Choncho, pamene thrombin anawonjezera mu sitepe yachitatu kulimbikitsa coagulation, zili fibrinogen yafupika kwambiri, kotero kuti osalimba dongosolo maukonde wa polymerized fibrin ndi otsika kwambiri kuposa zokhudza thupi magazi kuundana, chifukwa cha zotsatira za Exogenous. Zowonjezera, kuchuluka kwa thrombin kumapangitsa kuti liwiro la polymerization la fibrinogen likhale lokwera kwambiri kuposa momwe thupi limachitira.Maukonde opangidwa ndi fibrin amapangidwa ndi ma polymerization a mamolekyu anayi a fibrinogen, omwe ndi olimba komanso opanda elasticity, omwe samathandizira kusonkhanitsa ma cytokines ndikulimbikitsa kusamuka kwa maselo.Choncho, kukhwima kwa PRF fibrin network kuli bwino kuposa PRP, yomwe ili pafupi ndi chikhalidwe cha thupi.


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