PRP Tube yokhala ndi Gel
Kufotokozera Kwachidule:
Zodziwikiratuplasma wochuluka wa mapulateletiGel (PRP) imagwiritsidwa ntchito kwambiri pochiza zofooka zosiyanasiyana zofewa ndi mafupa, monga kufulumizitsa mapangidwe a mafupa komanso kusamalira mabala osachiritsika osachiritsika.
Maselo onse a magazi amachokera ku selo wamba pluripotent stem cell, yomwe imasiyana m'maselo osiyanasiyana.Iliyonse mwa ma cellwa ili ndi zoyambira zomwe zimatha kugawa ndikukhwima.
Mapulateleti, omwe amatchedwanso thrombocytes, amapangidwa kuchokera m'mafupa.Mapulateleti ali ndi ma nucleated, ma cell a discoid okhala ndi makulidwe osiyanasiyana ndi kachulukidwe pafupifupi 2 μm m'mimba mwake, kachulukidwe kakang'ono kwambiri ka maselo onse amagazi.Kuchuluka kwa mapulateleti omwe amazungulira m'magazi kumayambira 150,000 mpaka 400,000 pa μL.
Mapulateleti ali ndi ma granules angapo achinsinsi omwe ndi ofunikira pakugwira ntchito kwa mapulateleti.Pali mitundu itatu ya ma granules: wandiweyani, o-granules, ndi ma lysosomes.M'mapulateleti aliwonse muli ma granules pafupifupi 50-80, ochuluka kwambiri mwa mitundu itatu ya ma granules.
Mapulateleti ndi omwe ali ndi udindo pakuphatikizana.Ntchito yayikulu ndikuthandizira njira zitatu za homeostasis: kumamatira, kuyambitsa, ndi kuphatikiza.Panthawi ya zilonda zam'mitsempha, mapulateleti amayatsidwa, ndipo ma granules awo amatulutsa zinthu zomwe zimathandizira kukhazikika.
Mapulateleti ankaganiziridwa kuti ali ndi ntchito ya hemostatic yokha, ngakhale kuti m'zaka zaposachedwapa, kafukufuku wa sayansi ndi luso lamakono lapereka malingaliro atsopano pa mapulateleti ndi ntchito zawo.Kafukufuku amasonyeza kuti mapulateleti ali ndi ma GF ochuluka ndi ma cytokines omwe angakhudze kutupa, angiogenesis, kusamuka kwa maselo amtundu, ndi kuchuluka kwa maselo.
PRP ndi gwero lachilengedwe la mamolekyu ozindikiritsa, ndipo poyambitsa mapulateleti mu PRP, ma P-granules amapangidwa ndi granulated ndikumasula ma GF ndi ma cytokines omwe angasinthe ma microenvironment.Zina mwazofunikira kwambiri za GF zotulutsidwa ndi mapulateleti mu PRP zikuphatikizapo vascular endothelial GF, fibroblast GF (FGF), GF yochokera ku platelet, epidermal GF, hepatocyte GF, insulini-ngati GF 1, 2 (IGF-1, IGF-2), matrix metalloproteinase 2, 9, ndi interleukin 8.
