Juice pancreatic: inkcazelo, ukwakheka, umsebenzi kunye neempawu

juice pancreatic - ulwelo leyo yenziweyo zepancreas. Ukhumbuza awana, ulwelo ecacileyo enemibala. Le ndlala esemva peritoneum, kwaye ziqhotyoshelwe apha kule njengondoqo kwi-1 nelesi-2 amathambo empontshwa. Rhabaxa, ngokuba umntu omdala, ubunzima bayo ngu 80 grams, ne-22 ubude cm. Le injeke sinentloko, umzimba kunye nomsila. Le ibandakanya izihlunu glandular kunye imibhobho excretory. Ngokutsho yakutshanje incindi phambili pancreatic kungena duodenum. Yiyiphi na inxalenye yayo, yaye yintoni na umsebenzi umzimba? Oku ngoku kwaye kuya kuxoxwa ngazo.

Ukwakheka juice pancreatic

Ukubunjwa ijusi pancreatic iquka amacandelo alandelayo:

• creatinine;
• uric acid;
• urea;
• izinto umkhondo ezahlukahlukeneyo.

Umntu ngamnye ngosuku wavelisa malunga 1.5-2 iilitha juice pancreatic. Secretion olawula iinkqubo luvo yonyango. Njengoko inani elikhulu juice pancreatic, leyo yabela intsimbi ekuphuhliseni isigaba pancreatitis oyingozi futhi ezigulo ezondeleyo. Ngenxa yokungabikho secretion yomntu ulahlekelwa ubunzima ngokukhawuleza, noxa i kwanda, kwaye utya kakhulu. Oku kungenxa yokuba ukutya kakuhle zifunxe emzimbeni. juice pancreatic kudlala indima ebaluleke kakhulu ukwetyisa ukutya. Oku iqulathe becala kubandakanya amanzi. Ngenxa yoko, malunga 98 pesenti kuyo no-2 ekhulwini ngalinye yeendawo organic amacandelo.

juice pancreatic kunye nee-enzayim

I-enzyme of juice pancreatic bohlulwa babe ngamaqela amabini: eziphilayo nezingaphiliyo. Organic ziquka:

• chymotrypsin;
• trypsin;
• phospholipase;
• elastase;
• carboxypeptidase kunye nezinye enzyme ngohlobo zymogens, ilifa impahla ohlaba iiprothini, amafutha kunye carbohydrate inkqubo ukwetyisa.

Ngu enqanda ezingaphiliyo ziquka:

• amylase;
• maltase;
• elactase;
• lipase.

enzyme pancreatic akalawuleki ngokwaneleyo. Ngoko ke, le ndlala uvelisa trypsin inhibitor ukuthintela self-ukwetyisa kweeseli.

juice pancreatic: umsebenzi

Kuba injeke yabantu oko kubaluleke kakhulu kwaye lenza imisebenzi emininzi luncedo. Okokuqala, uvelisa ulwelo into efunekayo ukuze ukwetyisa ukutya. Ekubeni propati ukutya ngokungenisa esiswini, ukuba zisebenziseke ukuba lunezinto kamva zasasazwa kuwo wonke umzimba. Uqhuba ukulawula yejusi wokudla pancreatic. Ukuba iqulethe zonke enzayim eziyimfuneko ukuze ukugaya. Kubalulekile ukuba asidi yencindi pancreatic wayengekho ngaphantsi kwe-7, pH 5 nangaphezulu pH 8.5. juice pancreatic (juice pancreatic) kuveliswe kunye ukusebenzisa nganye ukutya esiswini kwaye lube ebalulekileyo kwinkqubo ukwetyisa.

ekugayeni Kufaneleka

juice pancreatic ukuma ngaphandle ngamanani ngokwaneleyo, kwaye inkqubo ukwetyisa uyakhawuleza kwaye kakuhle, oko kuyimfuneko ukuze babambelele ukutya efanelekileyo yaye isempilweni, zama ukuphepha ukutya okuneziqholo, okroqiweyo, kunye nokutya okunamafutha. Ezi kutya kukhokelela umthwalo anda amathumbu kunye nesisu, nto leyo eza kuchaphazela umsebenzi kwabathile zepancreas.

juice Iimpawu ukuba avelise injeke

Kukho izigaba ezithathu eziphambili zophuhliso yejusi pancreatic:

Brain. Oku kusekelwe phezu enemiqathango kunye ingqondo kwemibandela. Ukuze isicelo enemiqathango:

• ukubonakala ukutya;
• ivumba layo;
• inkqubo ukupheka;
• ukubalula le ukutya okumnandi.

Kulo mzekelo, incindi pancreatic ukhululeka phantsi kwempembelelo neemvakalelo-luvo abavela ngumonzakalo ukuya le ndlala. Ngoko ke, le nkqubo ibizwa ngokuba reflex moya.

Ngu iziphumo unconditioned reflex ziquka ukuveliswa yejusi pancreatic ngexesha ukukhuthazwa pharynx ukutya kunye kwisisu ngomlomo.

Isigaba Brain mifutshane, uvelisa juice encinane, kodwa kukho inani elikhulu enqanda.

Esiswini. Esi sigaba zisekelwe phezu ukukhuthazwa receptors ukutya kukhuphiswano isisu. Ngale luvo nemincili neerhali secretory ufake yesinye, apho incindi akhululwayo phantsi kwempembelelo hormone gastrin okhethekileyo. Isigaba esiswini kwincindi a ityuwa encinane kunye namanzi kunye nee-enzayim ezininzi organic.

Emathunjini. Igqitha phantsi kwempembelelo neemvakalelo humoral nemithambo. Phantsi kolawulo ubume esiswini ukhululeka duodenum kunye nemveliso ukwetyisa engaphelelanga kwezondlo, ubume ukudluliselwa lwenzeka kwi ingqondo; kwandule ke ndlala, ngaloo ndlela ukuqala imveliso juice pancreatic.

Isiphumo okutya kwimveliso yejusi pancreatic

Ngexesha ezinye i injeke ongavelisi incindi pancreatic. Ngexesha sidlo nasemva ukhetho uba rhoqo. ijusi pancreatic, imali, ukusebenza ngokunxulumene ukwetyisa ukutya, kunye nobude inkqubo ixhomekeke amaxabiso komgangatho ukutya kunye nesakhiwo sayo. Inani elikhulu juice pancreatic oluvelayo kunye nokusetyenziswa kweemveliso isonka kunye yokubhaka. inyama ngaphantsi A kancinane, kwaye zobisi encinane kakhulu. fluid pancreatic, esemayo phandle ukuba processing lwenyama kunye neemveliso zenyama, ialakalin ngaphezu kwalowo eyenziwe nezinye iimveliso. Xa ukusetyenziswa juice okunamafutha zokutya kumafa waso izihlandlo ezithathu njengoko lipase kakhulu (xa kuthelekiswa izitya inyama).

Centre of inkqubo yokwetyisa unalo isakhiwo ezintsonkothileyo, amacandelo zalo zifumaneka kwiindawo ezininzi zobuchopho. Bonke amaqhina oqhagamshelwano kunye nabanye. Sokugaya Centre inemisebenzi emininzi. Sinako ukwahlula phakathi kwabo ezifana:

• inxaxheba ekumiseleni kweemoto, absorptive kunye umsebenzi secretory;
• amaza yindlala, kuhluthe kunye linxano.

Indlala - kuba phambi iminqweno ezibangelwa imfuneko ekudleni. Oku kusekelwe phezu reflex unconditioned luyasuka ukuba injeke-luvo. Kubhetele ukuba atye kancinci izihlandlo ezihlanu ngemini. Emva koko, lo injeke uya isebenze ngokuchanekileyo kwaye kungekho cala.

Thatha nokuzikhathalela wena uze uhlale usempilweni!