Iimpawu zoMsebenzi
Umda wokufumanisa: 0.1ng / mL;
Uluhlu lomgca: 0.1～100 ng/mL;
I-coefficient yokulungelelanisa yomgca R ≥ 0.990;
Ukuchaneka: ngaphakathi kwe-batch CV ngu ≤ 15%;phakathi kweebhetshi iCV yi ≤ 20%;
Ukuchaneka: ukutenxa okunxulumeneyo kweziphumo zomlinganiselo akusayi kudlula ± 15% xa isilinganisi sokuchaneka esisemgangathweni sivavanywa.
1. Gcina i-detector buffer ku-2～30℃.Isithinteli sizinzile ukuya kwiinyanga ezili-18.
2. Gcina i-Aehealth Ferritin Rapid Quantitative test cassette kwi-2～30℃, ubomi beshelufu bufikelela kwiinyanga ezili-18.
3. Ikhasethi yovavanyo kufuneka isetyenziswe kwiyure enye emva kokuvula ipakethi.
I-Procalcitonin (PCT) yi-hormone ye-calcitonin, equlethwe yi-116 amino acids.Ubunzima bayo bemolekyuli bumalunga ne-12.8kd.I-PCT yi-glycoprotein ngaphandle komsebenzi wehomoni, kwaye ikwayinto engapheliyo engeyiyo i-steroid anti-inflammatory.Iveliswa yidlala lengqula phantsi kweemeko ezingosulelo.Kwangonyaka ka-1993, kwafunyaniswa ukuba okukhona inqanaba le-PCT liphezulu, kokukhona usulelo lubi kakhulu kwaye kokukhona ukuxilonga kwakusiba xa umzimba unosulelo olumandundu.Ubudlelwane phakathi kwenqanaba le-PCT kunye nobunzima be-sepsis bubonakaliswe okokuqala.Kuye kwaxelwa kwiincwadi ukuba i-PCT kwi-serum iqala ukunyuka ngaphakathi kweeyure ze-2-4, ifikelela kwincopho yayo kwiiyure ze-8-24, kwaye ihlala iintsuku okanye iiveki.Xa iphezulu kunexabiso elithile, umngcipheko we-sepsis enzima kunye ne-septic shock kufuneka ithathelwe ingqalelo.Ijika le-ROC libonise ukuba i-PCT> i-leukocyte count> I-protein ye-C-reactive> ipesenti ye-neutrophil phantsi kwe-curve, i-PCT yayiphezulu kwi-sensitivity kunye neenkcukacha kwi-leukocyte count, i-protein ye-C-reactive, ipesenti ye-neutrophil kunye nezinye izibonakaliso, kwaye zihambelana nobunzima besifo. .Ngoko ke, i-PCT isalathiso esifanelekileyo sokuxilongwa kokuncedisa ukusuleleka kwintsholongwane yebhaktheriya, i-sepsis kunye nezinye izifo.Inovakalelo kakhulu kwaye ikhethekileyo kwintsholongwane ye-systemic, i-sepsis kunye ne-septicemia.