Njirimara arụmọrụ
Oke nchọpụta: 1.00pmol / L;
Ogologo ahịrị: 1.00 ~ 40.00 pmol/L;
Ọnụọgụ njikọ linear R ≥ 0.990;
Nkenkenke: n'ime ogbe CV bụ ≤ 15%;n'etiti batches CV bụ ≤ 20%;
Nzizi: ngbanwe nke nsonaazụ nha agaghị agafe ± 15% mgbe a nwalere calibrator ziri ezi.
1. Chekwaa ihe nchọta ihe na 2～30℃.Ihe nchekwa ahụ kwụsiri ike ruo ọnwa iri na asatọ.
2. Chekwaa Cartridge Anbio G17 Rapid Quantitative Test Cartridge na 4 ℃, ndụ shelf bụ ọnwa 18.
3. Ekwesịrị iji ule nyocha n'ime awa 1 mgbe ịmepechara mkpọ ahụ.
Ọ bụ ezie na epithelium glandular mebiri emebi, ọ ga-emebirịrị mkpụrụ ndụ G, na-ebute mbelata dị ukwuu na ọnụ ọgụgụ sel G.
N'oge a, nkwalite ọrụ nzuzo nke mkpụrụ ndụ G enweghị ike ịkwụ ụgwọ maka mbelata ọnụ ọgụgụ ha, ma ọ bụ nwee ike ịkpalite mwepụta nke gastrin site na mkpụrụ ndụ G.
Ntọhapụ nke gastrin 17 dabere na homonụ nke eriri afọ na ihe ndị dị na oghere eriri afọ.
Ka secretion nke gastric acid na-abawanye, somatostatin na-abawanye, na somatostatin na-egbochi mwepụta nke gastrin site na paracrine edinam.
Gastrin 17 nwere usoro nzaghachi na-adịghị mma na gastric acid.Mgbe corpus gastric na-ebelata, ihe nzuzo acid gastric na-ebelata, mmetụta mgbochi na sel G na-ebelata.
Usoro nchịkwa nzaghachi na-adịghị mma na-abawanye nzuzo nke gastrin site na sel gastric antrum G, nke na-akwalite nzuzo nke acid gastric.
N'ihe banyere gastritis, tinyere ọrịa HP, ọkwa nke gastrin 17 na-abawanye;Mgbe hypergastrinemia pụtara, ọkwa nke gastrin 17 nwekwara ike ịbawanye.
Ya mere, gastrin 17 nwere ike bụrụ ihe dị mma maka ahụike nke mucosa gastric.
Gastrin (gastrin, G) bụ homonụ polypeptide, nke sel G na-ezobe ya na mucosa antral gastric.N'ime ahụ mmadụ, ihe karịrị 95% nke gastrin nwere ọrụ ndu bụ α-amidated gastrin.
Ya mere, amidated gastrin bụ isi ụdị nke gastrin, gụnyere ngwakọta nke G-17, G-34, G-14, G-71, G-52 na obere C-terminal sulfated hexapeptide amide, ọdịnaya nke G-17. ruru 80% ruo 90%, nke bụ isi ụdị gastrin na antrum gastric.
A na-ezobe ya site na glands nke antrum gastric ma banye na mgbasa ọbara ozugbo.Ọ bụ akara ndu pụrụ iche nke ọrụ cell G.Gastrin 17 bụ mkpụrụ ndụ G na-ezobe ya na mucosa antral gastric.
Gastrin Mgbe mucosa nke antrum gastric na-achị na-agbanwe, ọdịnaya nke gastrin 17 na-emetụta.Nnyocha e mere egosiwo na mgbe a na-ekpochapụ mucosa gastric nke ukwuu, ọkụ ahụ emetụtala n'etiti 1/3 ma ọ bụ ala 1/3 nke gland.