Isivivinyo se-Factor V

I-factor V (five) assay ukuhlolwa kwegazi ukukala umsebenzi we-factor V. Leli elinye lamaprotheni asiza i-clot yegazi.

Kudingeka isampula yegazi.

Akukho ukulungiselela okukhethekile okudingekayo.

Lapho inaliti ifakwa ukudonsa igazi, abanye abantu bezwa ubuhlungu obulinganiselayo. Abanye bazizwa beshaywa noma betinyelwa kuphela. Ngemuva kwalokho, kungahle kube nokushaywa okuthile noma ukulinyazeka okuncane. Lokhu maduzane kuyaphela.

Lokhu kuhlola kusetshenziselwa ukuthola imbangela yokopha kakhulu (kwehle ukunqamuka kwegazi). Lokhu kuncipha kokuvala kungabangelwa ileveli ephansi ngokungajwayelekile ye-factor V.

Inani ngokuvamile liyi-50% kuya ku-200% lokulawulwa kwelabhorethri noma inani lesethenjwa.

Ububanzi bamanani ajwayelekile bungahluka kancane phakathi kwamalabhorethri ahlukene. Amanye amalebhu asebenzisa izilinganiso ezahlukahlukene noma angahlola amasampula ahlukile. Khuluma nomhlinzeki wakho wezokunakekelwa kwempilo mayelana nencazelo yemiphumela yakho ethile yokuhlolwa.

Umsebenzi owehlisiwe we-factor V ungahle uhlobane no:

• Ukushoda kwe-Factor V (ukuphazamiseka kokopha okuthinta ikhono legazi lokuvala)
• Ukuphazamiseka lapho amaprotheni alawula ukujiya kwegazi eba ngaphezulu kokusebenzayo (kusatshalaliswa i-intravascular coagulation)
• Isifo sesibindi (njenge-cirrhosis)
• Ukwephuka okungajwayelekile kwamahlule egazi (i-fibrinolysis yesibili)

Kunengozi encane ethintekayo ekuthatheni igazi lakho. Imithambo nemithambo iyehluka ngobukhulu ukusuka komunye umuntu iye komunye, futhi kusukela kolunye uhlangothi lomzimba kuye kolunye. Ukuthola isampula yegazi kwabanye abantu kungaba nzima kakhulu ukwedlula kwabanye.

Ezinye izingozi ezihambisana nokudonswa igazi zincane kepha zingafaka:

• Ukopha ngokweqile
• Ukuquleka noma uzizwe unekhanda elincane
• Ukubhoboza okuningi ukuthola imithambo
• I-hematoma (ukuqoqwa kwegazi ngaphansi kwesikhumba)
• Ukutheleleka (ingozi encane noma kunini lapho isikhumba siphukile)

Lokhu kuhlolwa kuvame ukwenziwa kubantu abanezinkinga zokopha. Ingozi yokopha ngokweqile inkulu kancane kunabantu abangenazinkinga zokopha.

Isici seLabile; I-Proaccelerin; I-Ac-globulin

IChernecky CC, iBerger BJ. I-Factor V (i-labile factor, i-proaccelerin, i-Ac-globulin) - igazi. Ku: IChernecky CC, iBerger BJ, ama-eds. Ukuhlolwa Kwelabhoratri Nezinqubo Zokuxilonga. Umhlaka 6. ISt Louis, MO: Elsevier Saunders; 2013: 502-503.

Ukuhlolwa kwelabhorethri yezifo ze-hemostatic ne-thrombotic. Ku: Hoffman R, Benz EJ, Silberstein LE, et al, ama-eds. I-Hematology: Izimiso Eziyisisekelo Nokuzijwayeza. Umhla wesi-7. IPhiladelphia, PA: Elsevier; 2018: isahluko 129.