# Ukuhlolwa kwe-Fecal Calprotectin: Ushintsho Lwe-Paradigm Ekuphathweni Kwezifo Zesisu

**Ukuxilongwa Nokuqapha Kwe-IBD Okungahlaseli I-Biomarker**

Eminyakeni yamuva nje, i-fecal calprotectin (FC) ivele njengesibonakaliso esiyinhloko ku-gastroenterology, okushintshe kakhulu indlela isifo samathumbu esivuvukalayo (IBD) esitholakala futhi siphathwa ngayo. Njengoba umphakathi wezokwelapha uqhubeka nokwamukela amathuluzi okuxilonga angangenisi, ukuhlolwa kwe-FC kuvelele ngokusebenza kwayo kwezokwelapha, kusekelwa ubufakazi obandayo kanye nokuqashelwa okusemthethweni eziqondisweni zezokwelapha.

## Ukubaluleka Kwezokwelapha Kwe-Calprotectin

I-Calprotectin iyiprotheni ebopha i-calcium ekhishwa kakhulu yi-neutrophils esebenzayo ku-mucosa yamathumbu ngesikhathi sokuvuvukala. Uma kukhona ukuvuvukala, i-calprotectin ikhishwa endle, inikeze isibonakaliso esilinganisekayo nesizinzile sokuvuvukala kwamathumbu. Isimo sayo sokungahlaseli, kuhlanganiswe nokuzinza kokuhlaziya kanye nokufaneleka kokulinganisa okuphindaphindiwe, kuyenza ibe ithuluzi elibalulekile emikhubeni yesimanje yezokwelapha.

## Ukuhlukanisa i-IBD ne-IBS: Isicelo Esibalulekile Sezokwelapha

Enye yezinselelo ezibaluleke kakhulu zezokwelapha ku-gastroenterology kube ukuhlukanisa i-IBD—ehlanganisa isifo sikaCrohn kanye ne-ulcerative colitis—ku-irritable bowel syndrome (IBS). Zombili lezi zimo zikhona nezimpawu ezihambisanayo zesisu, kodwa i-IBD ihilela ukuvuvukala kwe-mucosal okudinga ukwelashwa kwe-immunosuppressive futhi inezingozi zezinkinga. I-IBS, ngokuphambene nalokho, iyisifo esingasebenzi kahle esingenazo izifo ze-organic ezibonakalayo.

Ukuhlolwa kwe-calprotectin yendle kuye kwabonakala kuwusizo kakhulu kulokhu kuhlonza okuhlukile. I-biomarker ikhombisa ukuzwela okubikiwe okungu-95% kanye nokucaciswa okungu-91% ekunqunyweni okungu-50 μg/g lapho kuhlukanisa iziguli ze-IBD nezilawuli ezinempilo. Lokhu kusebenza kokuxilonga kuvumela odokotela ukuthi bahlole iziguli ngempumelelo, bekhomba labo abadinga ukuhlolwa kwe-endoscopic ngenkathi benciphisa izinqubo zokuhlasela ezingadingekile zeziguli ezinezinkinga zokusebenza. Iziqondiso zezokwelapha zango-2025 ezivela e-American College of Gastroenterology zivume ukunqunywa kwe-calprotectin yendle okusebenzayo okungu->50–100 mg/g ukuhlukanisa isifo sokuvuvukala nesingavuvukalanga.

## Ukuhlola Umsebenzi Wesifo Nokwelashwa Okuqondisayo

Ngaphandle kokuxilongwa, ukuhlolwa kwe-FC kubonise usizo olukhulu ekuqapheni umsebenzi wesifo nasekuhloleni impendulo yokwelashwa. Ucwaningo oluvela eMayo Clinic lusungule ubudlelwano obuphezulu nobubalulekile ngokwezibalo phakathi kwamazinga e-FC kanye nama-sub-scores e-endoscopic ezigulini ezine-ulcerative colitis, okuphakamisa ukuthi i-FC ingasebenza njengophawu oluthembekile noluzwela kakhulu lokuvuvukala kwe-endoscopic. Ngokukhethekile, ukunqunywa kwe-FC okungu-60 mcg/g kwahlukanisa ngempumelelo ukukhululwa kwe-endoscopic esifweni esisebenzayo, kuyilapho imingcele ephezulu ibikezela ukuvuvukala okunzima kakhulu.

Lokhu okutholakele kunemiphumela ejulile ekusebenzeni kwezokwelapha. Ikhono lokuqapha umsebenzi wesifo ngokuhlolwa okulula kwendle, kunokuba kwenziwe i-endoscopy ephindaphindwayo, linikeza odokotela ithuluzi elisebenzayo nelingabizi lokulungisa ukwelashwa.

Isivivinyo esisheshayo seBaysen singanikeza isivivinyo se-calprotectin kokubili ngesivivinyo sokuhlola esisezingeni eliphezulu kanye nesokulinganisa. Siyakwamukela ekubuzeni!