Amapancreas: kuyini, kuyini nemisebenzi eyinhloko

-Delile

• Imisebenzi eyinhloko
• 1. Ukulawulwa kweglucose yegazi
• 2. Ukugaya ukudla
• Izimpawu ezingakhombisa izinkinga kumanyikwe
• Ungazivikela kanjani izifo kumanyikwe

Ama-pancreas yindlala eyizinhlelo zokugaya ukudla ne-endocrine, engaba ngu-15 kuye ku-25 cm ubude, ngesimo seqabunga, elisemuva kwesisu, ngemuva kwesisu, phakathi kwengxenye ephezulu yamathumbu nobende .

Lesi sitho sakhiwe izifunda ezintathu eziyinhloko: ikhanda, elisesandleni sokudla sesisu futhi lixhunywe kwi-duodenum, umzimba kanye nomsila, okuwukuphela kwengcosana yamanyikwe futhi kudlulela ohlangothini lwesobunxele umzimba.

Ama-pancreas abhekene nokukhiqizwa kwamahomoni afana ne-insulin, i-glucagon kanye ne-somatostatin elawula amazinga eglucose egazini, nama-enzyme abalulekile afana ne-amylase, lipase ne-trypsin, abamba iqhaza kwinqubo yokugaya ukudla.

Uma lesi sitho singasebenzi kahle, kungavela izifo ezinjengesifo sikashukela, izinkinga zokugaya ukudla, ukuvuvukala noma umdlavuza. Ngakho-ke, umuntu kufanele abonane nodokotela we-endocrinologist noma aye egumbini lezimo eziphuthumayo uma kunezimpawu ezivamile zobuhlungu esiswini, isicanucanu nokuhlanza ukuthola ushintsho kumanyikwe futhi aqale ukwelashwa okufanele kakhulu.

Imisebenzi eyinhloko

Imisebenzi esemqoka yamanyikwe ihlobene nohlobo lweseli kumanyikwe nento ekhiqizwayo. Amaseli aziwa ngokuthi iziqhingana zaseLangerhans abhekele ukukhiqizwa kwamahomoni i-insulin ne-glucagon, kuyilapho amaseli e-pancreatic acini akhiqiza ama-enzyme abamba iqhaza ekugayweni kokudla.

Ngakho-ke, imisebenzi esemqoka yamanyikwe yile:

1. Ukulawulwa kweglucose yegazi

Amaseli eziqhingi zaseLangerhans kuma-pancreas anomsebenzi we-endocrine, ngoba akhiqiza i-insulin kanye ne-glucagon okungama-hormone abhekele ukulawula amazinga kashukela egazini kanye nokwakheka komzimba komzimba.

Ngaphezu kwalokho, lawa maseli abuye akhiqize i-somatostatin hormone elawula ukukhiqizwa kwe-insulin kanye ne-glucagon, nayo ebambe iqhaza ekulawuleni i-glucose yegazi.

2. Ukugaya ukudla

Ama-pancreas endocrine, akhiwa amaqoqo amaseli abizwa ngokuthi i-acini, akhiqiza ujusi we-pancreatic oqukethe ama-enzyme afana ne-amylase egaya ama-carbohydrate noshukela, i-trypsin egaya amaprotheni ne-lipase egaya amafutha.

La ma-enzyme akhishwa ku-duodenum, okuyingxenye yokuqala yamathumbu, ngokusebenzisa ishubhu elincane elisesigcini samanyikwe esibizwa ngokuthi i-pancreatic duct, esivumela ukudla ukuthi kwehlukaniswe kube yizicucu ezincane ukuze kudlulele emathunjini, kusiza ukugaywa kokudla nokugayeka kokudla okunomsoco.

Izimpawu ezingakhombisa izinkinga kumanyikwe

Izimpawu ezivame ukukhombisa ukuthi inkinga kuma-pancreas ingahle ivele noma ikhule ingafaka:

• Ubuhlungu besisu, engaqala ngokuzumayo futhi iqhubeke ngokuqina futhi iqhubeke ngokuqhubekayo. Imvamisa kwenzeka enkabeni yesisu, isakaze engxenyeni engenhla nengezansi;
• Ukwanda kobuhlungu besisu lapho ulele ngomhlane;
• Uhudo ngokuqedwa kwamafutha esitokisini;
• Isicanucanu nokuhlanza ngemuva kokudla, imvamisa kuhlotshaniswa nobuhlungu.

Lezi zimpawu zisiza udokotela we-endocrinologist ukuthi abone noma yisiphi isifo kumanyikwe njengesifo sikashukela, i-pancreatitis, i-cyst noma umdlavuza wepancreatic. Bheka izifo eziphambili zamanyikwe nokuthi zilashwa kanjani.

Ukuqinisekisa ukuxilongwa, udokotela kufanele a-ode ukuhlolwa kwe-imaging njenge-ultrasound, i-MRI, i-tomography noma i-cholangiography nokuhlolwa kwegazi okufana nokubalwa kwegazi namazinga ama-enzyme e-pancreatic, i-amylase ne-lipase. Ngale ndlela, udokotela angancoma ukwelashwa ngokuya ngesifo esithile esikuyi-pancreas.

Ungazivikela kanjani izifo kumanyikwe

Ezinye izinyathelo zingasiza ekuvikeleni noma ekunciphiseni ubungozi bezifo kumanyikwe njenge:

• Yidla amafutha amancane ekudleni kwakho;
• Gcina isisindo esinempilo;
• Ungaphuzi utshwala noma uphuze ngokulinganisela;
• Ungabhemi;
• Vocavoca umzimba njalo.

Ngaphezu kwalokho, uma usuvele unoshintsho kumanyikwe njenge-pancreatitis noma isifo sikashukela, isibonelo, kubalulekile ukulandela imiyalo kadokotela futhi udle ukudla okunomsoco.

Buka ividiyo yokondla i-pancreatitis: