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Te toa wahangu o tā tātou pūnaha nakunaku: Me ako tātou mō te Duodenum

Te toa wahangu o tā tātou pūnaha nakunaku: Me ako tātou mō te Duodenum

Kua whakaaro koe he aha te mea ka pā ki te kai e kainga ana e tātou i muri i tōna urunga ki roto i tō tātou puku? Kei hea te kai e haere ana i muri i te puku? I tēnei rā ka kōrero tātou mō tētahi wāhi tino nui i taua haerenga. He toa iti tēnei e mahi puku ana i tētahi mahi nui i roto i tō tātou pūnaha nakunaku. Kia mōhio tātou ki a ia.

He aha te duodenum i te kīanga māmā noa iho?

Ko te duodenum te wāhanga tuatahi o tō whekau iti . Ahakoa e kiia ana ko te "whekau iti", koinei te wāhanga roa rawa atu o tō tātou pūnaha nakunaku. I konei ka pakaruhia ngā matūkai (pūmua, ngako, huaora , me ētahi atu) i roto i te kai e kainga ana e tātou hei wai ka taea e te tinana te mimiti.

He rite te whekau iti ki tētahi ngongo iti, he rite te āhua ki te reta 'C'. Ka tomo tuatahi te kai mai i te puku ki tēnei whekau iti. Ko ngā wāhanga e rua e whai ake nei o te whekau iti ko te jejunum me te ileum.

He aha ngā mahi matua a te aorangi?

Ko te mahi matua a te puku he haere tonu i te tukanga nakunaku e tīmata ana i roto i te waha me te puku, me te tīmata hoki i te mimiti o ngā matūkai ki roto i te toto. Whakaarohia i mua i te taenga ki te puku, kua konatunatua te kai ki te huware me ngā waikawa puku hei hanga i tētahi wai matotoru, me kī rānei "porridge kai" (`chyme`). Ka hurihia taua porridge kai hei matūkai ka taea e te tinana te whakamahi i roto i te puku.

Anei ngā mea matua e tū ana i roto i te aorangi:

Mahi He māmā noa te tukanga.
Te whakaiti i te waikawa o ngā kai He tino waikawa te kai (chyme) e puta mai ana i te puku. Ka tukuna e te homoni (secretin) e hangaia ana e te repe taiaki he whākōkī e kiia nei ko te bicarbonate, e whakaiti ana i tēnei waikawa. Mā tēnei ka māmā ake te mimiti i ngā matūkai, ā, ka ārai i te kino o te whekau iti i puta mai i te nui rawa o te waikawa.
Te huri i te kai hei matūkaiKa whakaputahia e te repe taiaki tētahi atu homoni (cholecystokinin). Mā tēnei ka tohu tō repe taiaki, tō pūkahukahu, me tō ate kia tukuna atu ngā mea e hiahiatia ana e koe hei nakunaku i te kai. Ko te au, e ahu mai ana i te pūkahukahu me te ate, ka whakarewa i ngā ngako. Ka pakaruhia e ngā whākōkī o te repe taiaki ngā ngako, ngā warowaihā, me ngā pūmua. Kātahi ka mimitihia ēnei matūkai ki roto i te toto.
Te pana i te kai ki mua Ka panaia ngā matūriki kai e toe ana kāore anō kia mimitia ki roto i te wāhanga e whai ake nei o te whekau iti (te jejunum). Ka mahia tēnei mā te nekehanga manawataki (peristalsis) e whakawhāiti ana, e whakawhanui ana hoki ngā pakitara o te jejunum.

He aha te rahi me te tūranga o te aorangi?

Ko te duodenum te wāhanga poto rawa o te whekau iti. E 10 inihi te roa. He iti iho i te putu te roa. Ko te tikanga o te kupu Latina "duodenum" he "12 ngā maihao". Ko tōna roa he rite ki te 12 ngā maihao e whakatakotoria taha ana.

Whakaarohia, e 22 putu te roa o tō whekau iti katoa. He rite tonu ki te roa o tētahi papa tēnehi. Engari i roto i tētahi wāhanga iti 10-inihi o taua roa anake ka mimitihia ai ēnei matūkai nui katoa.

Kei raro i te puku te korokoro. Ka piko ki te taha matau, ki muri, ki raro, kātahi ki maui. Kei roto i tēnei piko āhua 'C' te wāhanga whānui rawa atu o tō repeure.

Ngā wāhanga e whā o te aorangi

E whā ngā wāhanga matua o te aorangi, ka tapaina i runga i tōna taunga me tōna āhua.

1. Wāhanga Matua: Koinei te wāhanga o runga rawa e hono ana ki te puku. E 2 inihi te roa. Nā te mea he tino pāngia e te waikawa o te puku, ko ngā mate pukupuku o te whekau iti te mea pea ka puta i tēnei wāhanga.

2. Wāhanga e heke iho ana: E ai ki te ingoa, koinei te wāhanga āhua 'C' e heke iho ana. E 4 inihi te roa. Ka hono ngā awaawa mai i te repeure , te pūkahukahu , me te ate ki tēnei wāhanga. Ka honoa te au me ngā whākōkī mai i ēnei whekau ki te wawahi i ngā ngako , ngā pūmua, me ngā warowaihā.

3. Wāhanga whakapae:E whā inihi te roa o tēnei. E rere ana mai i te matau ki te maui, ā, kei runga ake i ētahi uaua toto nui o te tinana.

4. Wāhanga piki: Koinei te wāhanga iti rawa o te whekau iti. He iti iho i te inihi te roa. Ka toro atu ki runga, ka hono atu ki te wāhanga e whai ake nei o te whekau iti (te jejunum).

Me pēhea te hanganga o te pakitara o te aorangi?

E whā ngā paparanga matua o te pakitara o te kōpū.

  • Mukohu: Koinei te paparanga o roto rawa. He iti nei ngā kokiri rite ki ngā maihao (microvilli). Mā ēnei ka nui ake te horahanga o te mata o te whekau, ka nui ake te mimiti o ngā matūkai.
  • Te kiriuhi raro: Kei roto i tēnei paparanga ngā uaua toto me ngā kiko honohono. Kei roto hoki ngā repe Brunner, e whakaputa ana i tētahi matū e whakaiti ana i te waikawa o te kai e puta mai ana i te puku.
  • Uaua: He uaua maeneene tēnei. Ko tana mahi matua he whakaranu me te pana i te kai ki mua.
  • Serosa: Koinei te uhi tiaki o waho rawa.

He rite te grahini ki tētahi mīhini whakaranu me te mīhini tātari hangarau matatau. Ka whakahaere i te waikawa o te kai, ka tāpiri i ngā whākōkī e tika ana, ka wehe i ngā matūkai, ā, ka tukuna te toenga ki te wāhanga e whai ake nei.

Ngā mate me ngā raruraru ka pā mai pea e pā ana ki te aorangi

Nā te mea kei te tata ki te puku, ka nui ake te tūponotanga ka pakaru te korokoro mena ka piki ake te waikawa o te puku. Ka taea e tēnei waikawa te whakararu i te puku me te korokoro. Ko ngā tino take o tēnei ko te mate huakita e kiia nei ko te 'H. pylori' me te nui rawa o te whakamahinga o ngā rongoā whakamamae mamae e kiia nei ko ngā 'NSAID' (ngā rongoā anti-inflammatory kore-steroidal) (hei tauira, te aspirin, te ibuprofen) .

Mena ka pā kino te patunga kāore i rongoatia ki te pakitara o te kōpū, ā, ka pakaru hoki te uaua toto i muri mai, ka puta he toto nui. He mate tēnei e hiahia ana kia rongoatia wawetia.

He maha ngā mate e pā ana ki te whekau iti ka pā anō hoki ki te repe taiaki.

  • Te mate a Crohn: He mate e puta ai te mumura me te pupuhi o te whekau iti.
  • Mate Celiac: He mate e puta ai ngā raruraru nakunaku ina kainga ngā kai kei roto te gluten.
  • Matepukupuku duodenum: He matepukupuku e tīmata ana i roto i ngā pūtau o te duodenum.
  • Duodenitis: Te mumura o te duodenum.
  • Te aukati i te whekau iti: He aukati katoa, he aukati wāhanga rānei o te whekau iti, tae atu ki te pūkahukahu. He āhuatanga ohorere hauora anō hoki tēnei.

Ngā tohu noa e tohu ana i tētahi raruraru

Mena he raruraru, ka rerekē pea ngā tohu i runga i te mate. Heoi, anei ngā tohu e kitea whānuitia ana i roto i ngā raruraru o te pūnaha nakunaku.

  • Mamae puku
  • Te pupuhi o te puku me te hauhautanga
  • Te kōroke
  • Korere
  • Whakapairuaki me te ruaki
  • Te mamae o te puku i muri i te kai (Indigestion)
  • Te ruaki toto, te rere toto rānei i roto i te tūtae (he tohu pea tēnei o te toto mai i te patunga)

Mena ka mau tonu ēnei tohu, me toro atu ki tō tākuta mō ētahi tohutohu .

Ngā tikanga hei tirotiro i te hauora o te kōpū

Ka tohua e tō tākuta ngā whakamātautau e tika ana i runga i ō tohumate. Ko ētahi o ēnei ko:

  • Whakamātautau manawa mō te mate H. pylori.
  • Ngā Matawai: Ngā whakamātautau pēnei i te ultrasound, ngā hihi-X, te matawai CT, te MRI rānei hei rapu i ngā puku, i te mumura rānei i roto i te kōpū.
  • Endoscopy: Ka whakauruhia he ngongo iti me te kāmera e piri ana mā te waha hei tirotiro i te roto o te esophagus.
  • Kohikohi pūtau: Mēnā he puku rerekē, ka tangohia he wahi kiko iti mai i reira ka whakamātauria mō ngā pūtau matepukupuku.

Ngā maimoatanga noa mō ngā mate o te kōpū

Ka whakatauhia te maimoatanga e te āhua o te mate.

  • Ngā rongoā paturopi: Mō ngā mate kitakita pēnei i a H. pylori.
  • Ngā rongoā steroids (Corticosteroids): Hei whakaiti i te mumura nui.
  • Ngā rongoā hei whakaiti i te waikawa o te puku: Ngā rongoā pēnei i ngā 'Proton pump inhibitors (PPIs)', ngā 'H2 blockers' me ngā 'antacids'.
  • Pokanga: Tērā pea e hiahiatia he pokanga mō ngā mate pukupuku, mō ētahi atu raruraru hanganga rānei.

Karere Tangohia ki te Kāinga

  • Ko te duodenum te wāhanga tuatahi, he āhua 'C' te āhua o tō whekau iti. Ahakoa he iti, he mea nui tana mahi ki te nakunaku i te kai me te mimiti i ngā matūkai.
  • Koinei te wāhi e whakaitihia ai te waikawa o ngā kai tino waikawa e puta mai ana i te puku, ka hurihia hei matūkai, ā, ka tīmata te mimiti ki roto i te toto.
  • Ka pā mai ngā mate puku i roto i te puku i te nui rawa o te whakamahinga o ngā rongoā whakamamae mamae (NSAID) me te mate H. pylori.
  • Mena ka mau tonu ngā tohu pēnei i te mamae o te puku, te pupuhi, me te ruaki, kaua e warewarehia, engari me toro atu ki tō tākuta.
  • He tino pai te kai i ngā kai momona i te muka, i ngā huawhenua, me te inu i te nui o te wai, me te karo i te momi hikareti me te inu nui i te waipiro, mō tō pūnaha nakunaku katoa me tō kōpū.

Puku, duodenum, whekau iti, nakunaku, mamae puku, mate puku, H. pylori, Sri Lanka
⚠️ Important: The medical articles and information on Nirogi Lanka are for general awareness only, and are by no means a substitute for professional medical advice, diagnosis, or treatment. For any medical problem you have, consult a qualified physician immediately.

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