Testsealabs PSA Prostate Whakamātautau Antigen Motuhake

Whakaahuatanga Poto:

Ko te PSA Prostate Specific Antigen Test he immunoassay chromatographic tere mo te kitenga tohu o te PSA i roto i te toto katoa/serum/plasma.
 gouHua Tere: Taiwhanga-Hau i roto i nga Minutere gouTikanga-Tau-Tau: Whakapono me te Whakapono
gouWhakamātautau ki hea: Karekau he toronga taiwhanga e hiahiatia ana  gouKounga Whaimana: 13485, CE, Mdsap Compliant
gouMaamaa me te Maamaa: Ngawari-ki-Whakamahia, Kore Haehae  gouTe Waea Whakamutunga: Whakamaatau marie i te kaainga

Taipitopito Hua

Tohu Hua

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Ko te Prostate Specific Antigen (PSA) he glycoprotein mekameka kotahi me te taumaha ngota o te tata ki te 34 kDa. Kei roto i nga ahua nui e toru e rere ana i roto i te serum:

  • PSA kore utu
  • PSA herea ki te α1-antichymotrypsin (PSA-ACT)
  • Ko te PSA he mea matatini ki te α2-macroglobulin (PSA-MG)

 

Kua kitea te PSA i roto i nga momo kopa o te punaha urogenital tane, engari he mea huna e te prostate glandular me te endothelial pūtau.

 

I nga tane hauora, ko te taumata PSA serum kei waenga i te 0.1 ng/mL me te 4 ng/mL. Ka taea te piki ake o nga taumata PSA i roto i nga ahuatanga kino me te pai:

 

  • Nga tikanga kino: hei tauira, te mate pukupuku prostate
  • Nga mate kino: hei tauira, te mate prostatic hyperplasia (BPH) me te prostatitis

 

Nga whakamaori taumata PSA:

 

  • Ko te taumata o te 4 ki te 10 ng/mL ka kiia ko te "rohe hina."
  • Ko nga taumata i runga ake i te 10 ng/mL he tino tohu mo te mate pukupuku.
  • Ko nga turoro me nga uara PSA kei waenga i te 4-10 ng/mL me haere ano he tātaritanga prostate ma te koiora.

 

Ko te whakamatautau PSA te taputapu tino nui mo te tirotiro i te mate pukupuku prostate moata. He maha nga rangahau kua whakapumautia ko te PSA te tohu tino whaihua me te whai kiko mo te mate pukupuku prostate, mate pukupuku, me te BPH.

 

Ko te PSA Prostate Specific Antigen Test e whakamahi ana i te whakakotahitanga o te colloidal gold conjugate me te PSA antibody ki te kimi i te PSA katoa i roto i te toto katoa, serum, plasma ranei. He:

 

  • He uara tapahi 4 ng/mL
  • He uara tohutoro 10 ng/mL
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