Whākōkī e wahia iho ngako i roto i te tinana tangata

Ko te huringa matū o te tangata kai tōtika tūranga nui tali takaro e te repe kūnatu. Ara, ratou secretion. Kei te tino tenei tukanga ruruku. I roto i te wahi gastrointestinal kitea te kai kei te ki ngā repe kūnatu. Nā ki te tomo ki roto ki te kōpiro iti nga whākōkī pancreatic puta whakawhenumi tika o ngā matūkai me te tukanga noa kūnatu. I roto i tenei kaupapa, te wāhi nui takaro e te whākōkī e hiahiatia ana ki te wahia iho te ngako.

Tauhohenga me te kinonga

Kei te matatau whākōkī kūnatu arotahi mahi o matū matatini wāwāhi riro i roto i te wahi gastrointestinal ki te kai. E pakaru ēnei matū ki raro ki ohie, ngāwari ki te ako i taua tinana. I roto i te huarahi o whākōkī tukatuka kai tākaro te tūranga motuhake, whākōkī e wahia iho ngako ranei (reira e toru ngā momo). E whakaputaina ratou i te repe salivary me puku, te awhi i reira whākōkī te nui tika nui o mea waro. Enei matū he ngako, pūmua, te warowaihā. Ka rite ki te hua o enei whākōkī te tinana metabolizes qualitatively riro mai kai. E hiahiatia ana whākōkī ki te whakatere i te tauhohenga. he pai hoki te tauhohenga ngā ia momo o pūmua whākōkī, na mahi i runga i te momo hononga e tika ana.

whakawhenumi

Hoki pai whakawhenumi o ngako i roto i te tinana mahi pekitīlia wai kei roto lipase. Tenei whākōkī piri te ngako, hua te repe taiaki. Kua pakaru warowaihā ki raro e tika ana ki te amylase. I muri i te tiango, e hohoro riro ratou, ka tomo ki te bloodstream. whai wāhi hoki wāwāhi ki salivary amylase, maltase, lactase. Kua pakaru pūmua ki raro e tika ana ki te proteases, e kua whai wāhi tonu i roto i te māori o te microflora o te wahi gastrointestinal. Ko ētahi o ēnei pepsin, chymosin, trypsin, carboxypeptidase erepsin me te taiaki.

He aha koutou ka karanga ai i te paru matua e wawahi iho ngako i roto i te tinana tangata?

Lipase - he paru, nei matua mahi ko ki te tareka, fractionation me te nakunaku o ngako i roto i te wahi kūnatu tangata. ngako e haere mai ana ki te paru kihai e taea e ki te kia whenumi ki te toto. Me pakaru momi ki waikawa ngako me te nonireka. I roto i tenei tukanga, me tauturu te reira lipase. Ki te reira te mea he take i reira tuku iho he paru e wawahi iho ngako (lipase) te, ko reira e tika ana ki te titiro i te tangata mō te matepukupuku āta.

Kei te tukua lipase Pancreatic hei prolipazy proenzyme tautauā ki te duodenum. Prolipaza whakahohe i raro i te mana o te waikawa ate me kolipazy, tetahi pūmua whākōkī o wai pancreatic. Reo lipase whakaputaina i roto i nga kohungahunga e tika ki te repe-waha. Kei te whai wāhi ia i roto i te nakunaku o te waiu uma.

huna ana lipase ate ki te bloodstream, te wahi herea ai ki iaia taiepa ate. kua pakaru te nuinga o te ngako i kai ki raro i roto i te kōpiro iti tika ki lipase pancreatic.

E mohio ana e whākōkī piri ngako, me te kore e aha rahurahu āta tinana, kia whakahau kaiwhakaako nga maimoatanga tika.

Ko te āhua matū o tata whākōkī katoa - tenei pūmua. Ko te repe taiaki Ko te okana o rua te kūnatu me ngā pūnaha endocrine. Kei te kaha te taiaki iho wāhi i roto i te tukanga o te nakunaku, me te paru pekitīlia matua he pepsin.

Ka rite ki whākōkī pancreatic piri te ngako i runga i te mea ohie?

Ko te piri amylase te oligosaccharide ki te māngaro. I tua atu, oligosaccharides wahia iho ki te kūhuka i te mahi o te tahi atu whākōkī kūnatunga. Kei te whenumi kūhuka ki te bloodstream. Hoki te tinana tangata, ko te reira te puna o te pūngao.

E hanga okana tangata katoa me te kopa i pūmua. No okotahi me nga repe taiaki, e whakahohetia whākōkī i muri noa ratou whakataki ki te lumen o te whēkau iti. A, no te ofatiraa o te mahi noa o te tinana, puta pancreatitis. Ko te he mate tino noa. Mate i roto i nei kahore ngako whākōkī wāwāhi, ka karanga iti hoki pancreatic: exocrine endocrine ranei.

raruraru kore

iti hoki Exocrine te whakaiti i te hanga o whākōkī kūnatunga. I roto i tenei take, e kore e taea e te tangata te whakamahi i kai rite te mahi o pāhare wāwāhi pakaru i roto i te buka nui. I roto i enei tūroro, te tohu o te whakapairuaki puta i muri i ingestion o kai fatty, pakeke o te mamae puku.

A, no te kore e taea e endocrine hē hua te taiāki taiki, e āwhina metabolize kūhuka. He he he mate nui i huaina mate huka. Ko tētahi atu ingoa - ko te mate huka huka. Tenei ingoa e pā ana te ki te hua i roto i secretions o mimi tinana, ai ngaro reira wai, me te mana'o te matewai tonu te tangata. Warowaihā kore tata e haere mai i te toto ki te pūtau me, na reira, e kore e whakamahia mō te hiahia pūngao o te tinana. faarahi koi tohu o te kūhuka toto, a ka tīmata te reira ki te hei putanga i roto i te mimi. Nā ki enei tukanga kei te tino nui haere ki te whakamahi o te ngako me te pūmua mō ngā take pūngao, me piki te tinana te hua hāora wāhanga. I te pae hopea, rawa, e faarahi te reira i te kawatanga i te toto, e taea noa arahi ki pōroa huka. I roto i tenei take, kei te kupukupu te manawanui whakararuraru, noa ngaro ia mahara me te mate.

Ka taea te kite te tino pai tenei tauira pehea whākōkī nui e pakaru i raro ngako i roto i te tinana o te iwi, ki nga whekau katoa mahi feongoongoi.

glucagon

Ki te mea i reira ko tetahi raruraru, kia mohio ki te whakatutuki a ratou, te āwhina i te tinana i roto i te whānuitanga o ngā tikanga o te maimoatanga me ngā rongoā.

Glucagon kua te pānga ritenga o te mahi taiāki. Tenei pānga taiaki i runga i te wāwāhi o glycogen i roto i te ate, me i roto i te faafariuraa o te warowaihā ngako, reira hua i roto i te hua o te kukū o te kūhuka i roto i te toto. e waha ana te somatostatin taiaki inhibition o glucagon secretion.

maimoatanga-whaiaro

I roto i te rongoā, whākōkī e te ngako piri i roto i te tinana tangata, ka taea e riro mā rongoā. He rota o ratou - i te rama tino rongonui ki te iti-mohiotia me iti te utu, ko te taua whai hua. Ko te mea matua - e kore ki te whaiaro medicate-. I muri i te katoa, he tākuta anake te whakamahi i ngā tikanga tātaritanga tika, ka taea e kitea te hua tika mo te māori o te wahi gastrointestinal.

E mea pinepine, Heoi, tatou te āwhina anake i te tinana ki te whākōkī. Faingataa ki te hanga i te mahi i te reira tika. Rawa, ki te he koroheke kē he tangata. Ko reira anake i mawhiti tuatahi te mea te reira e kua hokona e ia i te pire tika - ka faatiti'aifarohia te raruraru te. I roto i te meka, e kore e pera. Ko te tinana tangata - ko te tikanga tino, ahakoa nei kei te toulekeleká me kakahu. Ki te hiahia te tangata i mahi ai ia rite te roa rite taea, he mea e tika ana ki te mau tonu i te reira i roto i te wa ki te tātari me te hamani.

O te akoranga, pānui me te ako, e whākōkī wawahi iho ngako i roto i te pūnaha kūnatu tangata, ka taea e koe te haere ki te rongoā, me te ui i te rongoā ki tūtohu te tarukino ki te hanganga e hiahiatia ana. Ko taea te meatia tenei anake i roto i te wā rawa te wahi, e kore hoki e taea e te tahi mau take pai toro te tākuta ranei ki fakaafe'i ia ki te whare. Me mohio ki te reira e taea tatou nui atu to me tohu o tini o nga mate e taea e rite. A i roto i te tikanga ki te hanga i te tātaritanga tika, kia mohio ki te hiahia āwhina hauora. tino taea Whaiaro-rongoā kino.

Nakunaku i roto i te kopu

Kei wai pekitīlia pepsin, waikawa pūmāota me te lipase. mahi Pepsin anake i roto i te reo waikawa me piri pūmua ki peptides. Lipase i roto i piri wai pekitīlia emulsified anake ngako (waiu). riro kaha Whatiia iho ngako whākōkī anake i roto i te taiao kawakore o te whēkau iti. haere ia me te hanganga o te kai āhua-slurry, tapahi nga uaua maeneene tuha o te puku. Kei te panaia te reira i ki te duodenum i roto i ngā wā. riro ētahi wahi iti atu matū i roto i te kopu (huka, te tote rewa, waipiro, pharmaceuticals). Ko te tukanga rawa o te nakunaku te tikanga mutu i roto i te whēkau iti.

Hoki whakanekehanga ki te kai duodenum tomo te ate, intestinal me he inu pancreatic. Ua farii kai i te puku ki te wahi o raro i kīia e rerekē. Kei te roa Fat, a hohoro te waiu haere.

lipase

wai Pancreatic - he kawakore wai, e kua kore tae, me te kei roto trypsin me ētahi atu whākōkī e awhi peptides ki waikawa amino. Amylase, lactase me maltase tahuri warowaihā ki te kūhuka, te huahuka me te reihuka. Lipase - he paru e wawahi iho nga ngako ki waikawa ngako me te nonireka. Ko te nakunaku me excretion wai whakawhirinaki i runga i te momo, me te kounga o te kai.

whēkau Iti me tōngāmimi mahi nakunaku kōpako. I muri i te maimoatanga pūkaha me te enzymatic o nga hua wāhinga e riro ki te toto, me te tīpona. Ko te tukanga whaiaroaro matatini whakamana e te Villi tēnei whēkau kāri kikokore , me te tino whakahaua i roto i tetahi aronga i te Villi punuatuna.

momi

waikawa amino, huaora, kūhuka, Mariao kohuke i roto i te hanganga wairewa whenumi ki Villi capillary toto. e kore te nonireka me te waikawa ngako rewa, ka whenumi kore e taea e muka. tika ratou ki te pūtau epithelial, e hanga i rāpoi ngako tomo ki te waitinana. Ka haere te arai o te taikiri, kua tukua e ratou ki roto ki te bloodstream.

Tino nui ina nui ngako horomanga ate. waikawa ngakongako me ate tūhono ki alkali, saponified. Ko te kupu i hanga hopi (Mariao wairewa o fatty acids), ngāwari haere i roto i te taiepa o te Villi. Ko te repe i roto i te kōpiro nui nuinga huna hoki hūpē. kōpiro nui absorbs wai ki runga ki te 4 rita ia ra. Ko te kāinga ki te maha rawa nui o huakita whai wāhi i roto i te rärangi o te cellulose me te kōtuitui o huaora B me C.