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Platelet Rich Plasma (PRP) - Sabuwar Hanyar Gyara Rauni na Rabin Watan Knee

Dutsen rabin wata ƙaƙƙarfan guringuntsi ne wanda yake a ciki da wajen haɗin gwiwa na dandalin tibial.Mabambantan jima'i da rashin daidaituwa na injiniyoyi na iya saduwa da buƙatun injiniyoyi daban-daban na haɗin gwiwar gwiwa, kamar ɗaukar nauyi, kiyaye daidaituwar gwiwa, motsa jiki mai ƙarfi, da ɗaukar girgiza.Idan raunin farantin rabin wata ba za a iya magance shi cikin lokaci ba, sau da yawa zai haifar da osteoarthritis, kuma babban abin da ke haifar da tuntuɓar majiyyaci shine ciwon yana daɗaɗawa da rashin aiki.Za a iya raba allon rabin wata zuwa wurare uku masu zuwa, wato yankin farin, yankin ja da yankin iyakar ja da fari.Babu rarraba jini a cikin yankin farin, kuma ba a samar da jini na gida ba.Da zarar lalacewa yana da wuya a kammala gyaran nama.Sabili da haka, yana da wuya a gyara bayan raunin jirgin rabin wata, kuma yawancin marasa lafiya suna da rashin fahimta.A cikin 'yan shekarun nan, tare da ci gaba da ci gaba da fasahar likitanci, hanyoyin da ake amfani da su na biochemical da ke inganta gyaran gyare-gyare na rabin wata-wata an yi amfani da su sosai a asibitin kuma sun nuna yiwuwar amfani.Plateau plasma plasma (PRP) na iya haɓaka ƙarfin farantin fibrocytocytes na rabin wata da farar fata na ƙwayoyin guringuntsi don haɓaka warkar da nama da samun sakamako mai mahimmanci.

 

Halayen lalacewar jirgin rabin wata

1) Tsarin jiki da aikin gwiwa na allon rabin wata

A matsayin farantin guringuntsi na fiber, allon rabin wata yana tsakanin dandamalin tibial da cricket na mata a cikin haɗin gwiwa.Siffofin bayyanar allon rabin wata sune kamar haka: C - gefen ciki da O - siffar waje;saman saman yana nutsewa, saman ƙasa yana lebur;Haɗa.Bugu da ƙari, za a iya haɗa allon rabin wata zuwa gefen dandalin tibial tare da taimakon ligament na waje na waje da kuma haɗawa da capsule na gwiwa da ke kewaye, yayin da na'ura mai ba da hanya tsakanin hanyoyin sadarwa zai iya wucewa ta waje da haɗin gwiwa capsules na farantin rabin wata. .Domin jinin farantin rabin wata ana ba da shi ne kawai ta naman da ke kewaye, da zarar naman da ke kewaye ya lalace, farantin rabin wata yana da saurin kamuwa da necrosis, wanda zai shafi aikin gwiwa.

2) Tsarin raunin gwiwa na allon rabin wata

Haɗin gwiwa na manya na rabin wata na iya haifar da lalacewa saboda yawancin abubuwan waje kamar shekaru, aiki da ƙarfin aiki.Marasa lafiya tare da matasa galibi suna tsagewa, yayin da marasa lafiyar tsofaffi galibi suna da alaƙa da sauye-sauye na lalacewa.Lalacewar farantin rabin wata na iya haifar da raguwar ƙarfinsa, wanda ke haifar da haɓaka yiwuwar lalacewa.Don haka, motsa jiki da ba da gangan ba na iya haifar da lalacewar jirgin rabin wata.Lokacin aikin haɗin gwiwa na gwiwa, raunin farantin rabin wata yana da alaƙa da motsi na dangi zuwa haɗin gwiwa.Lokacin da haɗin gwiwa ya mike, rabin rabin wata yana motsawa gaba;lokacin da haɗin gwiwa gwiwa ya juye, farantin rabin wata ya koma baya;da kuma lokacin da haɗin gwiwa ya kasance mai sassauƙa, na waje, ko juyawa na ciki, Daga baya motsi.Idan haɗin gwiwar gwiwa ya juya ba zato ba tsammani ya juya, faranti na rabin wata a bangarorin biyu za su sami ayyukan cin karo da juna, wato, "motsin cin karo na rabin wata".

Platelet-Rich-Plasma

3) Bincike da tantance raunin jirgin rabin wata

Yawancin marasa lafiya da raunin farantin rabin wata suna da tarihin raunin gwiwa.Asibitin yakan koka da alamun ciwon gwiwa, kumburi, da elasticity.Da farko dai, gefen farantin rabin wata yana ƙunshe da ɗimbin jijiyoyi masu ɗimbin jijiyoyi waɗanda suka ƙunshi zaruruwan jijiyoyi marasa ƙarfi da ƙwayoyin jijiya mai ɗaci, don haka lalacewar farantin rabin wata na iya haifar da ciwo cikin sauƙi;na biyu, ayyukan haɗin gwiwa na gwiwa za su ja da motsa su ta hanyar meniscus, wanda zai kara haifar da ciwo.Jin zafi zai faru a cikin wani nau'i na haɗin gwiwa na gwiwa, kuma tausayi ya fi dacewa kuma yana iyakance ga wani yanki na haɗin gwiwa.Ragewar wata na iya haifar da zubar jini na haɗin gwiwa, zubar jini, da kumburin gabobi.Lokacin da gwiwa yana jujjuya, ana iya samun iyakacin kumburi lokacin da kuka taɓa lalacewar haɗin gwiwa.Ayyukan haɗin gwiwa na gwiwa kuma na iya kasancewa tare da harsasai zuwa wani yanki.A wannan lokacin, zamewar farantin rabin wata na iya haifar da raunin extrusion.Ga waɗanda ke da ɗan gajeren tarihin tarihin likita, ana iya haifar da kewayon ayyukan da ke sama da takamaiman sassa na elasticity.

PRPHalayen halittu da rawar da ya taka

1) Halayen Halittu

PRP ta ƙunshi cikakken platelet mai sarrafa kansa.Idan aka kwatanta da al'ada platelets, maida hankali ne sau 4-5 mafi girma.Babban taro na platelet tare da daidaitawa da ions calcium Ana kiran gels masu ruwa da ruwa da aka kafa ana kiran su mafi kyawun platelet gels, waɗanda zasu iya shiga cikin kafa tsarin gine-ginen reshen tantanin halitta.PRP ya ƙunshi nau'ikan furotin da cytokines da yawa, irin su nau'ikan haɓakar haɓakar platelet na yau da kullun (PDGF), Factor endothelial girma factor (VEGF), da fibrin.Abubuwan alpha da aka saki bayan abubuwan haɓakar da ke sama na iya taka rawar gyara, ta yadda za su inganta warkar da kashi da sake gina jijiyoyi.PRP ya ƙunshi furotin wanda ke inganta mannewar kwayar halitta na guringuntsi, don haka tabbatar da gyara nama.PRP ya rabu da jini na autologous, kuma an tabbatar da amincinsa ta hanyar ka'idar da gwaje-gwajen dabba masu alaƙa.PRP ba kawai mai lafiya ba ne, amma har ma yana da halayen halayen halayen halitta na farfadowa, wanda ke da tasiri mai mahimmanci na gyaran gyare-gyare akan guringuntsi da lalacewar nama.

PRP

2) Tsarin yaduwa na ƙwayoyin guringuntsi

VEGF da Fiber cell girma factor (FGF) suna da alaƙa da sake ginawa na sake gina jiki.A ƙarƙashin aikin VEGF, haɓakar ƙwayoyin jijiyoyi na jijiyoyi na iya taimakawa sabon tsarin jini na jini da inganta jigilar jini na yankin da abin ya shafa, don haka inganta lafiyar nama.FGF kuma na iya tsara sel don haɓaka haɓakar ƙwayoyin jijiyoyi na jijiyoyi ta hanyar daidaita sel.Halin haɓakar haɓakar hanta (HGF) na iya kunna abubuwan nukiliya-XB (NF-XB), leukocyte (IL) -1 don hana haɓakar kumburin chondrocytes.Abubuwan da ke cikin ƙwayoyin furotin fiber na ciki na PRP yana da babban abun ciki.Zai iya samar da fiber grid na 3D a ƙarƙashin kunna haɗin kai da ion calcium.Sabili da haka, ana iya kiran PRP kuma ana kiran gel platelet.PRP ba zai iya kawai inganta gyaran gyare-gyare na guringuntsi ba, amma kuma ya samar da maƙalar da aka haɗe don ƙwayoyin sel na guringuntsi na baya da kuma inganta bambancinsa, wanda zai taimaka wajen samar da matrix na guringuntsi mai haske.Ana iya ganin cewa PRP ba wai kawai yana taimakawa wajen sake gina guringuntsi da yanki na jijiyoyi ba da kuma haɗin haɗin fiber na guringuntsi, amma kuma yana inganta mannewa da ƙaura na ƙwayoyin guringuntsi na guringuntsi, sa'an nan kuma gyara lalacewar nama na guringuntsi.

3) Binciken gwaji na PRP akan gyaran allon rabin wata

Wasu malaman sun zabi zomaye a matsayin gwaje-gwaje, kuma bayan an yi lahani a cikin jirgin rabin wata a cikin gwiwoyi biyu, an kashe zomayen a makonni 4 da makonni 8, kuma an yi nazari akan aikin su.Binciken ya gano cewa a cikin makonni 4, rukunin kula da rabin wata ya ƙunshi nau'in haɗin kai, wanda za'a iya bayyana shi azaman fibrosis mai tsanani;kuma tsarin farantin rabin wata na ƙungiyar PRP ya nuna al'ada, kuma ƙwayar haɗin gwiwa yana da gyare-gyare a bayyane.Ƙirƙirar ƙungiya.A cikin makonni 8, ƙungiyar kulawa tana cike da ƙwayar fibrous, kuma ba a kafa guringuntsi na farantin rabin wata ba.Ƙungiyar maganin PRP ta kasance mai wadata a cikin fiber a cikin farantin rabin wata, wanda ya karu sosai.A lokaci guda, farantin rabin wata yana bayyana a matsakaicin fibrosis, har ma da warkarwa na yanki yana nan.Wani binciken ya gano cewa fibrin a cikin PRP da aka fara aiwatarwa zai iya samar da stent na raga wanda ya ƙunshi tarin polystumin-hydroxylcetic acid.Idan PRP ya kasance centrifuged, kuma rabin wata guringuntsi chondrocyte an hade don noma 7D a cikin tsirara mice na rukunin gwaji, gwajin microscope mai kyalli: Kwayoyin guringuntsi bayan shuka suna iya zama a ko'ina a makale kuma a yada duk a kan sashin.Bayan an bi da PRP, adadin ƙwayoyin guringuntsi ya karu sosai.Sakamakon binciken microscopy na lantarki ya nuna cewa a kan madaidaicin PRP da aka sarrafa, ana iya haɗa ƙwayoyin guringuntsi zuwa cibiyar sadarwar fiber na fiber bayan 24H da 7D.Daga cikin kararraki 16 na sarrafa berayen kungiyar PRP, kararraki 6 sun warke gaba daya, kararraki 9 kuma ba su cika ba, kuma guda 1 bai warke ba, yayin da berayen da ke kula da su ba su warke ba.Ana iya ganin cewa bayan an sarrafa PRP, ƙwayoyin guringuntsi na haɗin gwiwar ɗan adam suna da takamaiman damar mannewa tantanin halitta, wanda zai iya haɓaka ikon warkarwa na rabin wata.In vitro da in vitro bincike na gwaji, idan aka kwatanta da ƙungiyar gel PRP mai sauƙi, ƙungiyar PRP-osteoma matrix cell gel jiyya tana da matsayi mafi girma na bambanci.kashi.Akwai karatu a kan haɗakar PRP aiki na Jackie Daping model na zomo guringuntsi, da kuma kiyaye guringuntsi m yankin m motsi.Sakamako na immunohistochemistry da gwajin duban kuskure sun tabbatar da cewa maki gyaran nama ya yi yawa.Sakamakon ya nuna cewa PRP tana taka muhimmiyar rawa a gurin gyarawa, da aikace-aikacen hade da hade da sel da aka hada da sel metenchymal kara da kayan jikinsu ya fi kyau.

(Ana sake buga abubuwan da ke cikin wannan labarin, kuma ba mu bayar da garantin bayyananne ko bayyananniyar garanti don daidaito, amintacce ko cikar abubuwan da ke cikin wannan labarin ba, kuma ba mu da alhakin ra'ayoyin wannan labarin, da fatan za a fahimta.)


Lokacin aikawa: Mayu-11-2023