IKORESHWA RYITEGANYANYE

Gastrin, izwi kandi nka pepsin, ni imisemburo yo mu gifu ikorerwa ahanini n’uturemangingo twa G tw’igifu cya antrum na duodenum, kandi igira uruhare runini mu kugenzura imikorere y’inzira y’igifu no kubungabunga imiterere y’inzira y’igifu. Gastrin ishobora guteza imbere isohoka ry’aside mu gifu, yoroshya ikura ry’uturemangingo tw’igifu cya mucosal, no kunoza imirire n’imiyoboro y’amaraso mu mucosa. Mu mubiri w’umuntu, gastrin irenga 95% ikora mu buryo bw’umubiri ni gastrin ya α-amidated, igizwe ahanini na isomer ebyiri: G-17 na G-34. G-17 igaragaza ingano iri hejuru mu mubiri w’umuntu (hafi 80% ~ 90%). Isohoka rya G-17 rigenzurwa cyane n’agaciro ka pH k’inda y’igifu kandi rigaragaza uburyo bwo gusubiza ibibazo ugereranyije na aside mu gifu.

Iyi kit igenewe gupima Gastrin 17 (G-17) mu maraso y'umuntu/plasma/amaraso yose. Iyi kit itanga gusa ibisubizo by'ikizamini cya Gastrin 17 (G-17).