Chifukwa Chimene Timasankha PDO ndi PGCL mu Kugwiritsa Ntchito Kukongola
M'dziko lomwe likusintha mosalekeza lamankhwala odzikongoletsa, PDO (Polydioxanone) ndi PGCL (Polyglycolic Acid) atuluka ngati zisankho zodziwika bwino pakukongoletsa kopanda opaleshoni. Zida zogwirizanirana ndi biozinezi zimakondedwa kwambiri chifukwa chachitetezo chawo komanso chitetezo, zomwe zimapangitsa kuti zikhale zofunikira kwambiri pazodzikongoletsera zamakono.
Ulusi wa PDO umagwiritsidwa ntchito makamaka pakukweza ulusi, komwe umapereka mphamvu yokweza pomwe ikulimbikitsa kupanga kolajeni pakapita nthawi. Kuchita kwapawiri kumeneku sikumangowonjezera maonekedwe a khungu komanso kumalimbikitsa kutsitsimuka kwa nthawi yaitali. Ulusiwo umasungunuka mwachibadwa mkati mwa miyezi isanu ndi umodzi, ndikusiya khungu lolimba komanso lachinyamata popanda kufunikira opaleshoni yowononga.
Kumbali inayi, PGCL imagwiritsidwa ntchito nthawi zambiri popanga ma dermal fillers ndi machiritso otsitsimutsa khungu. Makhalidwe ake apadera amalola kuphatikizika kosalala ndi kwachilengedwe pakhungu, kupereka voliyumu ndi hydration. PGCL imadziwika chifukwa cha kuthekera kwake kulimbikitsa kaphatikizidwe ka collagen, zomwe zimathandiza kuti khungu likhale losalala komanso mawonekedwe. Izi zimapangitsa kukhala chisankho chabwino kwambiri kwa iwo omwe akufuna kukhala owoneka bwino komanso aunyamata popanda kutsika komwe kumakhudzana ndi njira zodzikongoletsera zachikhalidwe.
Chimodzi mwazifukwa zazikulu zomwe akatswiri amasankha PDO ndi PGCL ndi mbiri yawo yachitetezo. Zida zonsezi ndi zovomerezeka ndi FDA ndipo zimakhala ndi mbiri yakale yogwiritsidwa ntchito pazachipatala, kuonetsetsa kuti odwala akhoza kudalira mphamvu zawo komanso chitetezo chawo. Kuphatikiza apo, chithandizo chocheperako chokhudza PDO ndi PGCL chimatanthawuza kuti odwala amatha kusangalala ndi zotsatira zabwino ndi nthawi yochepa yochira.
Pomaliza, PDO ndi PGCL zikusintha malonda a kukongola popereka njira zothandiza, zotetezeka, komanso zosasokoneza pakukonzanso khungu ndi kuwongolera. Kuthekera kwawo kupereka zotsatira zaposachedwa pomwe akulimbikitsa thanzi la khungu kwanthawi yayitali kumawapangitsa kukhala chisankho chokondedwa kwa onse odziwa komanso makasitomala omwe akufuna kukhala ndi mawonekedwe aunyamata komanso owoneka bwino.
