Enzyme ye pancreas

Nebasa uye basa repancreas, tinoziva kunyange kuchikoro patinenge tichinyatsoongorora. Nekubatsira kwemuviri uyu, maitiro ezvokudya zvekudya anogadzirwa, anobatanidzwa mukugadzirisa kwezvibereko zvakanyanya: mafuta, mapuroteni uye makhahydrates.

Ipakreas ndiyo yechipiri yakakura mumagetsi (system yekutanga ndiyo chiropa). Muviri uyu unoita mabasa makuru maviri mumuviri: intrasecretory uye exocrine.

Intrasecretory basa inokonzera kugadzirwa kwehomoni inobatanidzwa mumakinhydrate metabolism. Imwe yemakoromoni anozivikanwa zvikuru insulin.

Munguva yebasa re exocrine basa, enzymes yepancreas yakasarudzwa, uye kupfurikidza kwadzo kunowanikwa. Izvo zvikamu izvi muhushonga husingaiti huya hune mufananidzo wepancreatic juice mu duodenum uye unoshandiswa ipapo nekuita kwe bile nemamwe enzyme, inocytes yakabudiswa nemasero emukati mucosa. Pancreatic enzymes inowanikwa mumuchero weiyi gland, iyo inewo mvura, mucus, minerals uye bicarbonates, iyo inotadzisa mamiriro ekudzivirira emudumbu.

Mune duodenum, pancreatic juice, ine enzyme yezvokudya muhupenyu husina kumira, inopinda nepamuti iri mukati meglandu. Kuita kuti kushandiswa kwemakemikari ekugadzirisa zvirwere, zvose zvinyorwa zvezvipembenene (pancreas uye chiropa) zvinovhurwa munzvimbo imwe.

Pane pancreas mushure momuviri, ine chimiro chakakomberedzwa, chimiro chakaoma uye chinosanganisira zvikamu zvitatu: muswe, muviri uye musoro. Izvo ndeyekuti zvakadini nzvimbo yazvo iyo yakaoma zvikuru kunzwa gland kuburikidza nechepakati pamadziro emadzimai (mimba). Uye chiratidzo chakanyanya mune zvirwere zvechirongwa ichi chigunun'una, chinopa kumucheto kumashure kana kumadziro ekumusoro. Izvi zvinogona kuratidzira hutachiona hwechirongwa, kana kuti kutanga kushandiswa kwepencreatic enzyme, kana kuwedzerwa kuwedzera mumugwagwa wayo.

Mazinyamu epakreas ndiwo hukama hukuru mukugadzirwa kweprotein, mafuta uye makhahydrates muviri. Izvi zvikamu zvekudya kwemaitiro zvinosanganisira lipase, protease, amylase, maltase uye lactase. Saka, lipase inokurudzira kuparadzaniswa kwemafuta, amylase, maltase uye lactase - makhahydrates, protease - mapuroteni. Sezvaunogona kuona, iri mukugadziriswa kwezvakakosha zvinokonzerwa ne enzymes iyo inofanirwa kuti basa rekutanga repancreas rinoreva.

Enzyme ye pancreas inogona kusiyaniswa muhuwandu zvichienderana nehuwandu uye chimiro chekudya. Kana munhu akazvitsvakira zvokudya zvakakosha mumakinhydrate, iron inobereka mamwe amylase uye mamwe mashoma enzymes. Zvisinei, iwe haukwanise kushandisa zvisina kunaka basa rakadaro rinobatsira gland uye iwe unofanira kuedza kuchengetedza humwe hutano mukudya kunovaka muviri kuitira kuti usapinda zvirwere zvakanyanya uye zvisingaperi zvechirongwa ichi.

Saka, unofanirwa kutevera zvakakwana kudya (edza kudya panguva imwechete), chikafu chinofanira kunge chakanyatsoenderana nemafuta, makhahydrates uye mapuroteni. Uye, hongu, mune chero zvipi zvayo, usanyanya kudya! Synthesis yemakemikari inzira yakaoma uye inogona kugumbura zvishoma kudarika zvakanyanya zvepascreas.

Kuchinja kwakakomba zvikuru mumuviri womunhu, kusanganisira mumagetsi, zvinogona kuitika nekurasikirwa kamwe kamwe kana kukurumidza kuwedzera. Saka, kana uchinge urema, iwe unofanirwa kurega kudya izvo zvine purine zvinhu kubva pakudya, maererano nekukwanisa kuparadza lipase ne acidic gastric juice. Nenzira, izvi zvinotungamirira kukusava kudya kwemafuta.

Pakufananidza chiito chemakemikari pakudyiwa, nyanzvi dzakagadzira basa rakakura remapoka avo ose panguva yebasa, zvose mu alkaline uye acidic medium. Ndicho chikonzero chekuti munhu wose, pasinei nehutano hwavo, anoda kudya zvakakwana miriwo yakasvibirira nezvibereko.