Makhalidwe Antchito
Kuzindikira malire : PG I≤2.0 ng/mL , PG II≤ 1.0 ng/mL;
Linear Range:
PG I: 2.0-200.0 ng/mL, PG II: 1.0-100.0 ng/mL;
Linear coefficient R ≥ 0.990;
Kulondola: mkati mwa batch CV ndi ≤ 15%;pakati pa magulu CV ndi ≤ 20%;
Kulondola: kupatuka kwachibale kwa zotsatira za kuyeza sikudutsa ±15% ikayesedwa choyezera cholondola chokhazikika.
1. Sungani chojambulira nkhokwe pa 2～30℃.Buffer imakhala yokhazikika mpaka miyezi 18.
2. Sungani kaseti yoyesera ya Aehealth Ferritin Rapid Quantitative pa 2～30℃, alumali amakhala mpaka miyezi 18.
3. Kaseti yoyesera iyenera kugwiritsidwa ntchito pasanathe ola limodzi mutatsegula paketi.
Pepsinogen ndi protease precursor yotulutsidwa ndi chapamimba mucosa ndipo imatha kugawidwa m'magulu awiri: PG I ndi PG II.PG I imatulutsidwa ndi ma cell akuluakulu a fundus glands ndi cell mucus cell, ndipo PG II imatulutsidwa ndi glands fundus, pyloric glands, ndi Brunner glands.Ambiri mwa PG opangidwa amalowa m'mimba ndipo amalowetsedwa ku pepsin pochita chapamimba acid.Nthawi zambiri, pafupifupi 1% ya PG imatha kulowa m'magazi kudzera mucosa yam'mimba, ndipo kuchuluka kwa PG m'magazi kumawonetsa kuchuluka kwake.PG I ndi chizindikiro cha ntchito ya m'mimba oxyntic gland maselo.Kuchuluka kwa m'mimba asidi katulutsidwe kumawonjezera PG I, kumachepetsa katulutsidwe kapena kumachepetsa chapamimba mucosal gland atrophy;PG II ili ndi kulumikizana kwakukulu ndi zotupa zam'mimba za fundus mucosal (poyerekeza ndi chapamimba antral mucosa).Kukwera kumakhudzana ndi fundus gland atrophy, gastric epithelial metaplasia kapena pseudopyloric gland metaplasia, ndi dysplasia;m'kati mwa fundus gland mucosal atrophy, kuchuluka kwa maselo akuluakulu otulutsa PG I kumachepa ndipo kuchuluka kwa maselo a pyloric gland kumawonjezeka, zomwe zimapangitsa kuti PG I The / PG II chiŵerengero chikuchepa.Chifukwa chake, chiŵerengero cha PG I/PG II chingagwiritsidwe ntchito ngati chisonyezero cha gastric fundic gland mucosal atrophy.