Makhalidwe Antchito
Kuzindikira malire: 1.00pmol / L;
Linear Range: 1.00 ~ 40.00 pmol / L;
Linear coefficient R ≥ 0.990;
Kulondola: mkati mwa batch CV ndi ≤ 15%;pakati pa magulu CV ndi ≤ 20%;
Kulondola: kupatuka kwapang'onopang'ono kwa zotsatira zoyezera sikungapitirire ± 15% pomwe choyezera cholondola chokhazikika chikuyesedwa.
1. Sungani chojambulira nkhokwe pa 2～30℃.Buffer imakhala yokhazikika mpaka miyezi 18.
2. Sungani Cartridge ya Anbio G17 Rapid Quantitative Test pa 4～30℃, alumali amakhala mpaka miyezi 18.
3. Katiriji Yoyesera iyenera kugwiritsidwa ntchito mkati mwa ola la 1 mutatsegula paketi.
Ngakhale kuti epithelium ya glandular yawonongeka, idzawononga ma G cell, zomwe zimapangitsa kuchepa kwakukulu kwa chiwerengero cha ma G.
Panthawiyi, kupititsa patsogolo katulutsidwe ka ma G cell sikungathe kulipira kuchepa kwa chiwerengero chawo, komanso sikungalimbikitse kutulutsidwa kwa gastrin ndi G cell.
Kutulutsidwa kwa gastrin 17 kumadalira mahomoni am'mimba komanso zinthu zomwe zili m'matumbo am'mimba.
Pamene katulutsidwe wa chapamimba asidi ukuwonjezeka, somatostatin imachuluka, ndipo somatostatin imalepheretsa kutulutsidwa kwa gastrin mwa paracrine kanthu.
Gastrin 17 ili ndi njira yolakwika yoyankha ndi asidi am'mimba.Pamene chapamimba corpus chitachepa, chapamimba asidi katulutsidwe imachepa, ndi choletsa mphamvu G maselo amafooka.
Njira yoyendetsera kasamalidwe koyipa imawonjezera katulutsidwe ka gastrin ndi ma cell am'mimba antrum G, omwe amathandizira katulutsidwe ka m'mimba acid.
Pakachitika gastritis, limodzi ndi HP matenda, mlingo wa gastrin 17 ukuwonjezeka;pamene hypergastrinemia imapezeka, mlingo wa gastrin 17 ukhoza kuwonjezeka.
Choncho, gastrin 17 akhoza kukhala muyeso wabwino wa thanzi la m'mimba mucosa.
Gastrin (gastrin, G) ndi mahomoni a polypeptide, omwe amapangidwa makamaka ndi ma G cell mucosa ya m'mimba.M'thupi la munthu, oposa 95% a gastrin omwe ali ndi biological ntchito ndi α-amidated gastrin.
Choncho, amidated gastrin ndi mtundu waukulu wa gastrin, kuphatikizapo osakaniza G-17, G-34, G-14, G-71, G-52 ndi yochepa C-omaliza sulfated hexapeptide amide, Zomwe zili mu G-17. imafika 80% mpaka 90%, yomwe ndi mtundu waukulu wa gastrin mu chapamimba antrum.
Imatulutsidwa ndi tiziwalo timene timatulutsa m'mimba ndipo imalowa mwachindunji m'magazi.Ndi chizindikiro chapadera chachilengedwe cha G cell kugwira ntchito.Gastrin 17 imatulutsidwa ndi ma G cell mucosa ya m'mimba.
Gastrin Pamene mucosa wolamulidwa ndi chapamimba antrum kusintha, zili gastrin 17 amakhudzidwa.Kafukufuku wasonyeza kuti pamene mucosa chapamimba ndi kwambiri atrophied, kutupa kwakhudza pakati 1/3 kapena m'munsi 1/3 gland.