Kodi munayamba mwadzifunsapo kuti chakudya chimene timadya chikalowa m'mimba mwathu chimachitika bwanji? Kodi chakudyacho chimapita kuti pambuyo pa mimba? Lero tikambirana za malo ofunikira kwambiri paulendowu. Uyu ndi ngwazi yaying'ono yomwe imagwira ntchito yaikulu mwakachetechete m'thupi lathu. Tiyeni timudziwe bwino.
Mwachidule, kodi duodenum ndi chiyani?
Duodenum ndi gawo loyamba la matumbo anu ang'onoang'ono . Ngakhale kuti amatchedwa "matumbo ang'onoang'ono," kwenikweni ndi gawo lalitali kwambiri la dongosolo lathu logaya chakudya. Apa ndi pomwe michere (mapuloteni, mafuta, mavitamini , ndi zina zotero) mu chakudya chomwe timadya zimagawika kukhala madzi omwe thupi limatha kuyamwa.
Matumbo ang'onoang'ono ali ngati chubu chaching'ono chooneka ngati chilembo 'C'. Chakudya chochokera m'mimba chimalowa kaye m'matumbo ang'onoang'ono awa. Zigawo ziwiri zotsatira za matumbo ang'onoang'ono ndi jejunum ndi ileum.
Kodi ntchito zazikulu za dziko lapansi ndi ziti?
Ntchito yaikulu ya m'mimba ndi kupitiriza kugaya chakudya komwe kumayambira mkamwa ndi m'mimba ndikuyamba kuyamwa michere m'magazi. Tangoganizirani kuti chakudya chisanafike m'mimba, chimakhala ndi malovu ndi asidi am'mimba kuti chipange madzi okhuthala, kapena tinene kuti "phala la chakudya" ('chyme'). Phala la chakudya limenelo limasanduka michere yomwe thupi lingagwiritse ntchito m'mimba.
Nazi zinthu zazikulu zomwe zimachitika padziko lapansi:
| Ntchito | Njirayi ndi yosavuta. |
|---|---|
| Kuchepetsa acidity m'zakudya | Chakudya (chyme) chomwe chimachokera m'mimba chimakhala ndi asidi wambiri. Homoni (secretin) yomwe imapangidwa ndi kapamba imatulutsa enzyme yotchedwa bicarbonate, yomwe imachepetsa asidi iyi. Izi zimapangitsa kuti zikhale zosavuta kuyamwa michere ndikuletsa kuwonongeka kwa matumbo ang'onoang'ono komwe kumachitika chifukwa cha asidi wochulukirapo. |
| Kusintha chakudya kukhala michere | Pancreas imapanga mahomoni ena (cholecystokinin). Izi zimawonetsa kuti kapamba wanu, ndulu, ndi chiwindi zimatulutsa zinthu zomwe mukufunikira kuti mugaye chakudya. Ndudu, yomwe imachokera ku ndulu ndi chiwindi, imasungunula mafuta. Ma enzyme ochokera ku kapamba amaswa mafuta, chakudya, ndi mapuloteni. Zakudya zimenezi zimalowa m'magazi. |
| Kupititsa patsogolo chakudya | Tinthu ta chakudya totsala tosayamwa timakankhira ku gawo lotsatira la matumbo ang'onoang'ono (jejunum). Izi zimachitika ndi kayendedwe ka rhythmic (peristalsis) komwe makoma a jejunum amafupika ndikukulirakulira. |
Kodi kukula ndi malo a dziko lapansi ndi otani?
Duodenum ndiye gawo lalifupi kwambiri la matumbo ang'onoang'ono. Ndi lalitali pafupifupi mainchesi 3. Ndi lochepera pang'ono kuposa phazi limodzi. Mawu achilatini akuti "duodenum" amatanthauza "zala 12." Izi zikutanthauza kuti ndi lalitali ngati zala 12 zomwe zayikidwa moyandikana.
Tangoganizirani, matumbo anu onse ang'onoang'ono ndi aatali pafupifupi mamita 22. Utali wake ndi pafupifupi bwalo la tenisi. Koma ndi pang'ono chabe pa mtunda wa mainchesi 10 okha pamene kuyamwa michere yonse yofunikayi kumachitika.
M'mero muli pansi pa mimba. Umapindika ngati 'C' kumanja ndi kumbuyo, pansi, kenako kumanzere. Gawo lalikulu kwambiri la kapamba wanu lili mkati mwa m'mero uwu wopindika ngati 'C'.
Magawo anayi a dziko lapansi
Dziko lapansili lingagawidwe m'magawo anayi akuluakulu, mayina ake malinga ndi malo ndi mawonekedwe ake.
1. Gawo lapamwamba: Ili ndi gawo lapamwamba kwambiri lomwe limalumikizana ndi mimba. Ndi lalitali pafupifupi mainchesi awiri. Popeza limakhala losavuta kugwidwa ndi asidi m'mimba, zilonda m'matumbo ang'onoang'ono nthawi zambiri zimapangika m'chigawochi.
2. Gawo lotsika: Monga momwe dzinalo likusonyezera, ili ndi gawo looneka ngati 'C' lomwe limatsika. Ndi lalitali pafupifupi mainchesi 1.5. Ma ducts ochokera ku kapamba , ndulu , ndi chiwindi amalumikizana ndi gawoli. Ndudu ndi ma enzyme ochokera ku ziwalo izi amaphatikizana kuti aswe mafuta , mapuloteni, ndi chakudya.
3. Gawo lopingasa:Ilinso ndi kutalika pafupifupi mainchesi 4. Imayenda kuchokera kumanja kupita kumanzere, ndipo ili pamwamba pa mitsempha ikuluikulu ingapo yamagazi m'thupi lathu.
4. Gawo lokwera: Ili ndi gawo laling'ono kwambiri la matumbo ang'onoang'ono. Ndi lalitali pang'ono kuposa inchi imodzi. Limatambasuka mmwamba ndipo limalumikizana ndi gawo lotsatira la matumbo ang'onoang'ono (jejunum).
Kodi khoma la dziko lapansi limapangidwa bwanji?
Khoma la chiberekero lili ndi zigawo zinayi zazikulu.
- Mucosa: Uwu ndi gawo lamkati kwambiri. Lili ndi tinthu tating'onoting'ono tofanana ndi zala (microvilli). Izi zimawonjezera malo a pamwamba pa matumbo, zomwe zimathandiza kuti michere ilowe bwino.
- Submucosa: Chigawochi chili ndi mitsempha yamagazi ndi minofu yolumikizana. Chilinso ndi ma glands a Brunner, omwe amapanga chinthu chomwe chimachepetsa acidity ya chakudya chochokera m'mimba.
- Minofu ya minofu: Izi zimapangidwa ndi minofu yosalala. Ntchito yake yayikulu ndikusakaniza ndikuyendetsa chakudya patsogolo.
- Serosa: Ichi ndi chophimba chakunja kwambiri choteteza.
Mwachidule, grahini ili ngati makina osakaniza ndi zosefera aukadaulo wapamwamba. Imalamulira acidity ya chakudya, imawonjezera ma enzyme ofunikira, imalekanitsa michere, ndikutumiza yotsalayo ku gawo lotsatira.
Matenda ndi mavuto omwe angachitike okhudzana ndi dziko lapansi
Popeza ili pafupi ndi m'mimba, m'mero mumakhala ndi mwayi wowonongeka ngati asidi m'mimba awonjezeka. Asidi uyu angayambitse zilonda zam'mimba ndi m'mero. Zifukwa ziwiri zazikulu za izi ndi matenda a bakiteriya otchedwa `H. pylori` ndi kugwiritsa ntchito kwambiri mankhwala ochepetsa ululu otchedwa `NSAIDs` (mankhwala oletsa kutupa omwe si a steroidal) (monga aspirin, ibuprofen) .
Ngati bala losachiritsidwa lawononga kwambiri khoma la chiberekero ndikuwononga mtsempha wamagazi womwe uli kumbuyo kwake, lingayambitse kutuluka magazi kwambiri. Ili ndi vuto lomwe limafuna chithandizo chadzidzidzi.
Matenda ambiri omwe amakhudza matumbo ang'onoang'ono amathanso kukhudza kapamba.
- Matenda a Crohn: Matenda omwe amayambitsa kutupa ndi kutupa kwa matumbo ang'onoang'ono.
- Matenda a Celiac: Matenda omwe amayambitsa mavuto a m'mimba akamadya zakudya zomwe zili ndi gluten.
- Khansa ya m'mimba: Khansa yomwe imayambira m'maselo a m'mimba.
- Duodenitis: Kutupa kwa duodenum.
- Kutsekeka kwa matumbo ang'onoang'ono: Kutsekeka kwathunthu kapena pang'ono kwa matumbo ang'onoang'ono, kuphatikizapo rectum. Izi ndi zadzidzidzi zachipatala.
Zizindikiro zodziwika bwino zomwe zimasonyeza vuto
Ngati pali vuto, zizindikiro zake zimasiyana malinga ndi matendawa. Komabe, nazi zizindikiro zomwe nthawi zambiri zimawoneka m'matenda a m'mimba.
- Kuwawa kwam'mimba
- Kutupa m'mimba ndi flatulence
- Kudzimbidwa
- Kutsegula m'mimba
- Kusanza ndi kusanza
- Kusamva bwino m'mimba mukatha kudya (kusagaya bwino chakudya)
- Kusanza magazi kapena kutulutsa magazi m'chimbudzi (izi zitha kukhala chizindikiro cha kutuluka magazi kuchokera pabala)
Ngati zizindikiro izi zikupitirira, onetsetsani kuti mwawonana ndi dokotala wanu kuti akupatseni upangiri .
Njira zowunikira thanzi la chiberekero
Dokotala wanu adzakulamulani kuti muyesedwe kutengera zizindikiro zanu. Zina mwa izi ndi izi:
- Kuyezetsa mpweya kuti mudziwe ngati muli ndi kachilombo ka H. pylori.
- Kujambula: Kuyesa monga `Ultrasound`, `X-ray`, `CT scan` kapena `MRI` kuti aone ngati pali zotupa ndi kutupa mkati mwa chiberekero.
- Endoscopy: Chubu chaching'ono chokhala ndi kamera chimayikidwa kudzera pakamwa kuti chione mkati mwa mmero.
- Kufufuza za khansa: Ngati pali chotupa chosazolowereka, chidutswa chaching'ono cha minofu chimachotsedwamo ndikuyesedwa maselo a khansa.
Mankhwala ofala a matenda a m'mimba
Chithandizo chimatsimikiziridwa ndi vutolo.
- Mankhwala opha tizilombo toyambitsa matenda: Pa matenda a bakiteriya monga H. pylori.
- Mankhwala a steroid (Corticosteroids): Kuchepetsa kutupa kwambiri.
- Mankhwala ochepetsa asidi m'mimba: Mankhwala monga `Proton pump inhibitors (PPIs)`, `H2 blockers` ndi `antacids`.
- Opaleshoni: Opaleshoni ingakhale yofunikira pa matenda a khansa kapena mavuto ena a kapangidwe ka thupi.
Uthenga Wopita Nawo Kunyumba
- Duodenum ndi gawo loyamba la matumbo anu ang'onoang'ono, looneka ngati 'C'. Ngakhale kuti ndi laling'ono, limagwira ntchito yofunika kwambiri pogaya chakudya ndi kuyamwa michere.
- Apa ndi pomwe asidi wa zakudya zokhala ndi asidi wambiri wochokera m'mimba umachepa, umasanduka zakudya zopatsa thanzi, ndipo umayamba kuyamwa m'magazi.
- Kugwiritsa ntchito mopitirira muyeso mankhwala ochepetsa ululu (NSAIDs) ndi matenda a H. pylori kungayambitse zilonda m'mimba.
- Ngati zizindikiro monga kupweteka m'mimba, kudzimbidwa, ndi kusanza zikupitirira, musanyalanyaze ndipo pitani kwa dokotala.
- Kudya zakudya zokhala ndi ulusi wambiri, ndiwo zamasamba, ndi kumwa madzi okwanira, komanso kupewa kusuta fodya ndi kumwa mowa mopitirira muyeso, kumathandiza kwambiri m'mimba mwanu komanso m'chiberekero chanu.

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