I-Serum iwuketshezi olukhanyayo oluphuzi olukhanyayo olubangelwa ukuhlangana kwegazi.Uma igazi likhishwa emithanjeni yegazi futhi lifakwa eshubhuni yokuhlola ngaphandle kwe-anticoagulant, ukusabela kokuhlangana kuyaqaliswa, futhi igazi lijiya ngokushesha ukuze lenze i-jelly.Ihlule legazi liyashwabana, futhi uketshezi olukhanyayo oluphuzi olukhanyayo oluzungezayo yi-serum, engatholwa futhi nge-centrifugation ngemva kokujiyisa.Phakathi nenqubo yokuhlangana, i-fibrinogen iguqulwa ibe yi-fibrin mass, ngakho-ke ayikho i-fibrinogen ku-serum, okuwumehluko omkhulu kakhulu ku-plasma.Ekuphenduleni kwe-coagulation, ama-platelet akhulula izinto eziningi, futhi izici ezihlukahlukene zokuhlangana nazo zishintshile.Lezi zingxenye zihlala ku-serum futhi ziyaqhubeka nokushintsha, njenge-prothrombin ibe i-thrombin, futhi kancane kancane ziyancipha noma zinyamalale ngesikhathi sokugcinwa kwe-serum.Lezi futhi zihlukile ku-plasma.Kodwa-ke, inani elikhulu lezinto ezingahlanganyeli ekuphenduleni kwe-coagulation ngokuyisisekelo zifana ne-plasma.Ukuze ugweme ukugxambukela kwama-anticoagulants, ukuhlaziywa kwezingxenye zamakhemikhali eziningi egazini kusebenzisa i-serum njengesampula.
Izingxenye eziyisisekelo zei-serum
[iphrotheni ye-serum] ingqikithi yamaprotheni, i-albumin, iglobulin, i-TTT, i-ZTT.
[Usawoti Wemvelo] I-Creatinine, i-urea nitrogen yegazi, i-uric acid, i-creatinine kanye nenani lokuhlanza.
[I-Glycosides] Ushukela wegazi, i-Glycohemoglobin.
[I-Lipid] I-Cholesterol, i-triglyceride, i-beta-lipoprotein, i-HDL cholesterol.
[Ama-enzyme e-Serum] GOT, GPT, γ-GTP, LDH (lactate dehydratase), i-amylase, i-alkaline carbonase, i-asidi carbonase, i-cholesterase, i-aldolase.
[Isikhumba] I-Bilirubin, ICG, BSP.
[I-Electrolyte] I-Sodium (Na), I-Potassium (K), i-Calcium (Ca), i-Chlorine (Cl).
[Amahomoni] Amahomoni egilo, amahomoni avuselela igilo.
Umsebenzi oyinhloko we-serum
Nikeza izakhi eziyisisekelo: ama-amino acid, amavithamini, izinto ezingaphili, i-lipid substances, i-nucleic acid derivatives, njll., okuyizinto ezidingekayo ekukhuleni kwamangqamuzana.
Nikeza amahomoni kanye nezici ezihlukahlukene zokukhula: i-insulin, i-adrenal cortex hormone (i-hydrocortisone, i-dexamethasone), ama-hormone e-steroid (i-estradiol, i-testosterone, i-progesterone), njll. Izici zokukhula ezifana ne-fibroblast growth factor, i-epidermal growth factor, i-platelet growth factor, njll.
Nikeza amaprotheni abophayo: Indima yeprotheni ebophayo iwukuthwala izinto ezibalulekile ezinesisindo esiphansi samangqamuzana, njenge-albumin ukuze ithwale amavithamini, amafutha, namahomoni, kanye ne-transferrin ukuze iphathe insimbi.Amaprotheni abophayo adlala indima ebalulekile kumetabolism yamaselula.
Ihlinzeka ngezici ezikhuthazayo nezinwebayo ukuze kuvikelwe ukunamathela kweseli ekulimaleni komshini.
Inomphumela othile wokuvikela kumaseli esikweni: amanye amaseli, njengamaseli e-endothelial kanye namaseli e-myeloid, angakhulula i-protease, futhi i-serum iqukethe izakhi ezilwa nama-protease, ezidlala indima yokungathathi hlangothi.Lo mphumela utholwe ngengozi, futhi manje i-serum isetshenziswa ngenhloso ukumisa ukugaya kwe-trypsin.Ngoba i-trypsin isetshenziswe kakhulu ekugayeni nasekudluleni kwamangqamuzana anamathelayo.Amaprotheni e-Serum afaka isandla ku-viscosity ye-serum, engavikela amangqamuzana emonakalweni wemishini, ikakhulukazi ngesikhathi sokuyaluza emasikweni amisiwe, lapho i-viscosity idlala indima ebalulekile.I-Serum futhi iqukethe izakhi zokulandelela kanye nama-ion, adlala indima ebalulekile ekukhishweni kwe-metabolic, njenge-seo3, i-selenium, njll.
Isikhathi sokuthumela: Mar-14-2022
