Performance Characteristics
Kuongorora Muganhu: 0.1ng/mL;
Linear Range: 0.1～100 ng/mL;
Linear coefficient coefficient R ≥ 0.990;
Kunyatsojeka: mukati mebatch CV iri ≤ 15%;pakati pezvikwata CV iri ≤ 20%;
Kurongeka: kutsauka kwehukama kwemhedzisiro yekuyerwa hakupfuure ± 15% kana yakamisikidzwa kurongeka calibrator yakaedzwa.
1. Chengeta detector buffer pa2～30℃.Iyo buffer yakagadzikana kusvika kumwedzi gumi nemasere.
2. Chengetedza Aehealth Ferritin Rapid Quantitative test cassette pa2～30℃, sherufu yeupenyu inokwana mwedzi gumi nemisere.
3. Test cassette inofanira kushandiswa mukati meawa imwe mushure mekuvhura paki.
Procalcitonin (PCT) ndiyo hormone ye calcitonin, iyo inoumbwa ne116 amino acids.Huremu hwayo hwemamorekuru hunosvika 12.8kd.PCT ndeye glycoprotein isina basa rehomoni, uye zvakare iri endogenous isiri steroid inorwisa-kuzvimba zvinhu.Inogadzirwa ne thyroid gland pasi pemamiriro asina hutachiona.Kare muna 1993, zvakaonekwa kuti iyo yakakwirira yePCT level, iyo yakanyanya hutachiona uye yakaipisisa kufungidzira kwaive apo muviri waive nehutachiona hwakakomba.Ukama huri pakati pePCT level uye kuoma kwe sepsis kwakaratidzwa kwekutanga.Izvo zvakataurwa mumabhuku kuti PCT mu serum inotanga kusimuka mukati meawa 2-4, inosvika pakakwirira mukati maawa 8-24, uye inotora mazuva kana mavhiki.Kana yakakwira kupfuura imwe kukosha, njodzi yekunyanya sepsis uye septic shock inofanirwa kutariswa.ROC curve yakaratidza kuti PCT> leukocyte count> C-reactive protein> neutrophil percentage pasi pe curve, PCT yakanga yakakwirira mukunzwisisa uye zvakananga kune leukocyte count, C-reactive protein, neutrophil percentage nezvimwe zviratidzo, uye zvine chokuita nekuoma kwechirwere. .Nokudaro, PCT indekisi yakakodzera yekubatsira kuongororwa kwehutachiona hwakanyanya hwehutachiona, sepsis nezvimwe zvirwere.Inonyanya kunzwisisika uye yakananga kune systemic bhakitiriya utachiona, sepsis uye septicemia.