Te repe taiaki hua etahi hormones?

Te repe taiaki uru te o wehenga e rua: exocrine noho 98%, me te mate pukupuku pancreatic - i roto i te puka o inclusions iti ki runga i tona mata katoa.

Endocrine tari kawenga mo te secretion o pekitīlia wai me te mana tukanga tango wahi i roto i te duodenum me kūnatu whākōkī inu saturates.

Ko te wahi endocrine te kawenga mō te taiki production.

mahi hormonal

Te repe taiaki hua e rua hormones - taiāki huka me te glucagon ko. Ko te tukanga mō te hanga i te glucagon whai wāhi ngā pūtau Arepa, me taiāki huka e whai wāhi i roto i te hanga o te beta-pūtau. I tua atu ki enei momo e rua o ngā pūtau kei reira atu rino, me te raorao pūtau e hua somatostatin.

He aha e hormones whakaputaina e te repe taiaki

taiāki tangata wehea ki e rua ngā momo: basal me whakaongaonga.

momo basal Kei te āhuatanga i roto i taua tomo i te toto ki waho te hiahia. He tauira o taua taratahi kia hanga o taiāki, ka kore e rere kai ki te tinana, i.e. i runga i te puku kau.

kūhuka toto Standards - e kore neke atu i 5.5 mmol / l, i ki te taumata o te taiāki huka e 69 mmol / L.

Pupü mai e te momo i huaina mau fafauraa i puta ake i te kohi o te kai, me te supply o waikawa amino me te kūhuka i roto i te toto. mahi Secretory o enei hormones tuku ki stimulyativnomu pānga o taero e kua tito o te sulfonylurea.

puta taiāki whakaongaonga i roto i rua ngā wāhanga:

• Poto - tenei taiaki pa te toto.
• Pōturi - te synthesizing reira taiki.

Haunga a ratou, i reira e hua ano e te momo o ētahi matū whai pānga wāhi i roto i ngā tukanga kūnatunga. whakaata ana tēnei rārangi aha whākōkī whakaputaina e te repe taiaki:

• Matū e mahi i runga i pūmua - he trypsin, chymotrypsin, carboxypeptidase A me te B, elastase, ribonuclease.
• Matū e taea o warowaihā horokai,: amylase, invertase, maltose, reihuka.
• Matū tika ki te wahia iho ngako. cholinesterase reira me lipase.

I roto i te take te wahi e kore e te repe taiaki hua tetahi whākōkī reira, kore ranei puta fermentopathy e pā ana ki te mate te rere.

Ko te tūranga o hormones

Ko te tūranga o te repe taiaki i te hanga o te taiāki huka me te glucagon ko ki te whakatika i te warowaihā me te lipid ka pākia, me te te mana i runga i te tohatoha anō o te kūhuka i te wē toto ki te kiko.

Ko tōna mahi matua, ko te ki te synthesize lipokaina e huaina nei i te mahi o te ārai me te tupu o ngā pūtau ate.

I roto i te take o te kaimahi tino ina hua te repe taiaki iti maha o taua pūhui, tīmata kore hormonal i tukanga mahi o te rauropi, meinga nei e tika ana e kore e riro anake, engari malformations congenital.

A, no te hua te repe taiaki iti nui taiāki taiki puta mate - mate huka. I roto i te glucagon te taikaha tino faarahi ihirangi taiāki me heke te huka kukū toto o ngā pūtau, i roto i te tahuri faarahi te nui o epinephrine. Na i reira he suka - he hekenga i roto i te kaha o ngā pūtau ate ki te tukatuka o te kūhuka.

Te ngaro tino ranei kaimahi o somatostatin arata'i ki maumaui o nga tukanga ngā o te mahi kaiao roto i te ofatiraa o te toenga o ngā tukanga pūkoro tinana.

Kia pehea te he taiāki huka

I te aha te huru o hormones whakaputaina e te repe taiaki, hanga mahi pākia ngako puta noa te tinana.

I mua i te hanganga o te taiāki huka, i tona kōtuitanga i roto i beta-pūtau te huna hoki i te taonga proinsulin. I tahaki ehara i te mea he taiki. e te tukanga faafariuraa wahi i raro i te mahi o tona matatini Golgi me te wātea o te pūhui enzymatic motuhake. I muri i te tukanga o tona huringa ki te hanganga pūtau ka tahuri te reira ki te taiāki. Na reira ko te re-absorption o tona hoki, te wahi i granulated ia, ka tono tangata ki te rokiroki, te wahi e te tiki i te reira i roto i te ohotata, ka tuku i te tohu tinana.

rongo ana tēnei pūnaha te ka te taumata o te huka i roto i te toto, ka te pūtau tukua taiāki huka rongoa mo tona neutralization me te tukatuka tika ki glycogen, te whakanui ake i tona kukū i roto i te pūtau ate i roto i te kiko uaua, rite te kaiwhakarato o te pūngao mō te tinana katoa. Nā ki te pānga o te taiāki huka, kia aia hohoro hoki taumata kūhuka wē ki noa.

A, no te tāutu i ngā tawhā o tona ihirangi tiketike i roto i te toto, ko te ki te kia i titiro rite te tohu e te tinana e whakakeke kino nui haere tuku o te taiaki e herea ki te ngoikore o receptors haepapa mō te warowaihā pākia, ia ite me te whakakore i tenei ati. Ka rite ki te hua, haamata te reira ki te whakawhanake i te mate i huaina mate huka. Ngā mutunga iho o te meka e kua ingested warowaihā, e kore e tukatuka me kore e taea te digested, i te mea he aha whakaatu whakamātautau toto taumata tiketike o te huka toto.

Tohu o enei mate, kahore e maka ana assays matewai nui te e pā ana ki te kaha te kūhuka ki te takanga mai makuku. Heoi, e kore e whāpāharehia i te toto, faatupu te reira maroketanga.

He aha whakatau te tuku o te taiāki huka

Te repe taiaki hua whākōkī me hormones, tino lhianga ongo'i te huringa iti i roto i te huka toto. Nā ki tenei, a ka homai e te reira i te tohu ki te tinana, ki te tīmata i te hanganga o nui haere moni o taiāki, te hiahia ki te whakaiti i te reira, ka tukua atu ki te rāhui ranei.

I roto i te kaupapa o te mate huka, te moutere o te repe endocrine mamae huringa me whakararuraru i roto i nga mahi whakamana. Na reira, wharewhare i te rārangi o ngā hua e kua contraindicated ki te whakamahi i te reira e tika ana ki te ihirangi tiketike o te huka, e kore e taea e te tinana akakoromaki. Te reira i pōhā me sweets, honi, kai warowaihā, me te huka i roto i tona puka parakore. He maha atu o te huka i roto i te toto arata'i ki te rohirohi tino o ngā pūtau beta haepapa mō te taiāki kōtuitanga, a taea arahi ki te mate tino.

glucagon

Te repe taiaki hua glucagon i roto i te pūtau alpha. mucosa intestinal interaglyukogon whakaputa i te taiaki, i te mea ano hoki he Adrenaline synergist. Tenei taiaki pancreatic haepapa mō te lipolysis mana rere, me tona tere, a hoki kua he pānga tika i runga i glycogenolysis ate.

Ko te mahi faufaa matua o te repe taiaki i roto i te tinana tangata, ko te kōwhiringa o ngā hormones e whakatairanga nakunaku me te absorption o reira.