Michere kuti kuphwanya mafuta m'thupi la munthu

Mankhwala kusintha kwa anavomera zakudya anthu mbali yaikulu ankaimba ndi zopangitsa kwa m'mimba. Ndicho, katulutsidwe awo. Zimenezi mosamalitsa mgwirizano. Kapepala kakuti m'mimba chakudya poyera kuti zopangitsa zosiyanasiyana m'mimba. Chifukwa kulowa intestine wamng'ono michere pancreatic amapezeka kuloŵerera olondola a zakudya ndi wabwinobwino m'mimba ndondomeko. Kwa zolinga zawo, udindo ankaimba ndi michere zofunika kuphwanyaphwanya mafuta.

Chisoni ndi kunyoza

michere m'mimba ndi pang'ono lolunjika ntchito zinthu akuwaza zovuta analandira mu kapepala m'mimba ndi chakudya. zinthu izi zikugwetsedwa pansi mu losavuta, kophweka thupi. Mu njira ya michere processing chakudya ndi udindo wapadera, kapena michere kuti kuphwanya mafuta (pali mitundu itatu). Iwo amapangidwa ndi zopangitsa ndi malovu ndi mimba, komwe michere adzaphatikizana mwachilungamo wambirimbiri organic. zinthu zimenezi ndi mafuta, mapuloteni, chakudya. Chifukwa cha michere imeneyi thupi metabolizes qualitatively Alandira chakudya. Michere akufunika kuti imathandizira anachita. Mtundu uliwonse wa enzyme ndi oyenera zimachitika makamaka ngati mumatsatira mtundu yoyenera kugwirizana.

kuloŵerera

Pakuti kuloŵerera bwino mafuta m'thupi ntchito chapamimba madzi okhala lipase. Izi enzyme cleaves mafuta, kapamba umabala. Chakudya unagwa chifukwa amylase lapansi. Pambuyo kugwa, iwo mwamsanga odzipereka ndi kulowa m'magazi. Akuwaza zachititsanso kuti malovu amylase, maltase, lactase. Mapuloteni unagwa chifukwa proteases, amene ali nawo normalization wa microflora pa mundawo m'mimba. Zikuphatikizapo pepsin, chymosin, trypsin, carboxypeptidase erepsin ndi kapamba.

Kodi munayimbila enzyme yaikulu yomwe imaphwanya mafuta mu thupi la munthu?

Lipase - puloteni, amene ntchito yaikulu ndi kupasuka, fractionation ndi chimbudzi cha mafuta mu kapepala m'mimba anthu. mafuta kubwera mu matumbo sangathe kukhala odzipereka mu magazi. Suction lidzagawanika ku zidulo mafuta ndi glycerol. Mu ndondomekoyi, ndipo amathandiza lipase. Ngati pali vuto kumene enzyme yomwe imaphwanya mafuta (lipase) ndi adatchithisira, m'pofunika kufufuza munthu Oncology mosamala.

Pancreatic lipase ngati anafooka proenzyme prolipazy amachoka mu duodenum ndi. Prolipaza adamulowetsa mchikakamizo cha zidulo ya ndulu ndi kolipazy, enzyme wina wa madzi pancreatic. Lingual lipase opangidwa makanda chifukwa zopangitsa wapakamwa. Iye nawo chimbudzi cha mkaka wa m'mawere.

Kwa chiwindi lipase tochoka mu m'magazi, kumene chimango kwa mtima makoma chiwindi. Ambiri mwa mafuta chakudya unagwa mu intestine yaing'ono chifukwa lipase pancreatic.

Wodziwa amene puloteni cleaves mafuta ndi zimene mwachindunji kusamalira thupi, madokotala angakupatseni mankhwala kutero.

Mankhwala chikhalidwe cha pafupifupi michere onse - mapuloteni izi. Kapamba ndi chiwalo kwa m'mimba ndi machitidwe endocrine. Kapamba yokha akutithandiza zedi mu ndondomeko ya chimbudzi, ndi chachikulu chapamimba enzyme ndi pepsin.

Monga michere pancreatic adzaphatikizana mafuta pa zinthu wamba?

The cleaves amylase ndi oligosaccharide kwa wowuma ndi. Komanso, oligosaccharides kuphwanya shuga ndi zochita za michere zina m'mimba. Shuga ndi odzipereka mu m'magazi. Pakuti thupi ndi mphamvu.

ziwalo onse a anthu ndipo zimakhala zimamangidwa kwa mapuloteni. Nazonso ndi kapamba, zimene imayendetsa michere pokhapokha oyamba mu lumen za m'mimba yaing'ono. Pamene kuyan'anila za uziyenda wabwinobwino wa thupi, kapamba amapezeka. Ndi matenda wokongola wamba. Matenda amene palibe mafuta enzyme akuwaza, wotchedwa pancreatic insufficiency: exocrine kapena endocrine.

mavuto kulephera

Exocrine insufficiency amachepetsa yopanga michere m'mimba. Pankhaniyi, munthu sangathe ntchito chakudya monga ntchito ya triglycerides akuwaza wosweka m'mavoliyumu lalikulu. Odwala awa, zizindikiro za nseru zimachitika pambuyo ingestion zakudya mafuta, azikhala ululu m'mimba.

Pamene endocrine akusowa sangabereke ndi timadzi insulin, amene amathandiza metabolize shuga. Pali matenda aakulu otchedwa shuga. dzina lina - ali ndi matenda a shuga. Dzina limeneli, amagwirizana ndi kuwonjezeka mu thupi secretions a mkodzo, umene amalakatika madzi ndi munthu amamva ludzu nthawi zonse. Chakudya pafupifupi samabwera kwa magazi mu maselo ndi Choncho, sizinagwire ntchito magetsi a thupi. Chizindikiro cha shuga magazi kumawonjezera zikuchepa, ndipo wayamba kukhala linanena bungwe kudzera mkodzo. Chifukwa njira izi kugwiritsa ntchito mafuta ndi mapuloteni zolinga mphamvu kwambiri, ndi thupi amasonkhana mankhwala makutidwe ndi okosijeni tsankho. Potsilizira pake, nawonso, kumaonjezera acidity mu magazi, zimene kuyambitsa matenda ashuga chikomokere. Mu nkhani iyi, wodwala kupuma matenda, mpaka anakomoka ndi imfa.

Mwachitsanzo Tikhoza kuona bwino mmene michere yofunika kuti kuphwanya mafuta mu thupi la anthu, kuti ziwalo zonse ntchito mogwirizana.

glucagon

Ngati pali vuto, onetsetsani kuti amawaitana, kuthandiza thupi kudzera njira zosiyanasiyana za chithandizo ndi mankhwala.

Glucagon zimakhala zosemphana wa insulin kanthu. Izi zotsatira timadzi pa akuwaza wa glycogen mu chiwindi ndi kutembenuka kwa chakudya mafuta, potero chifukwa mu kuchuluka kwa anthu ambiri shuga m'magazi. A timadzi somatostatin amanyamula chopinga wa glucagon katulutsidwe.

kudziletsa chithandizo

Mu mankhwala, michere kuti Mamatirani mafuta mu thupi la munthu, mungalandire kudzera mankhwala. Ambiri a iwo - kuchokera zopangidwa wotchuka ndi pang'ono odziwika ndi zotsikirako mtengo, koma zothandiza chomwecho. Chinthu chachikulu - osati kudzimvera medicate. Ndipotu yekha dokotala pogwiritsa ntchito njira zoyenera matenda akhoza kupeza mankhwala zoyenera kuti normalization wa mundawo m'mimba.

Koma kawirikawiri, ife kuthandiza thupi ndi michere. Chovuta kupanga ntchito molondola. Makamaka ngati munthu ali kale akale. Ndi kokha pa koyamba zikuoneka kuti iye anagula ndi mankhwala zofunika - ndi vutoli kuthetsedwa. Ndipotu, si choncho. Thupi la munthu - ndi limagwirira angwiro, amene koma ndi ukalamba ndi kuvala. Ngati munthu afuna Iye anatumikira ngati n'zotheka, m'pofunika kukhala mu nthawi oterewa ndi kuchitira.

N'zoona kuti kuwerenga ndi kuphunzira zinthu, zomwe enzyme imaphwanya mafuta mu dongosolo m'mimba anthu, inu mukhoza kupita kwa mankhwala ndi kufunsa pharmacist amalangiza mankhwala kuti zikuchokera ankafuna. Koma izi zikhoza kutheka pokha pokha kwapadera komwe, chifukwa cha zifukwa zina wabwino sungathe pitani dokotala kapena kumuitanira kunyumba. Tiyenera timvetsetse pano kuti tingathe kwambiri zolakwika ndi zizindikiro za matenda osiyanasiyana Zingakhalenso chimodzimodzi. Ndipo kuti apange matenda zolondola, onetsetsani kuti akufunika thandizo kuchipatala. Self-mankhwala akhoza kwambiri kuvulaza.

Chimbudzi mmimba

madzi chapamimba lili pepsin, acid amathiridwa ndi lipase. Pepsin amachita okha ndi sing'anga asidi ndi cleaves mapuloteni mu mapeputisayidi. Lipase mu cleaves chapamimba madzi okha emulsified mafuta (mkaka). Gwetsani mafuta puloteni amakhala umagwira ntchito mwa chilengedwe zamchere za m'mimba yaing'ono. Iye amapita pamodzi ndi zikuchokera chakudya theka-slurry, kudula ejected minofu yosalala m'mimba. Iwo anakankhira mu duodenum mu magulu. Ena gawo laling'ono odzipereka zinthu zambiri m'mimba (shuga, mchere, mowa, asatayike). The ndondomeko kwambiri wa chimbudzi zambiri itha intestine yaing'ono.

Pakuti patsogolo mu chakudya duodenum akulowa ya ndulu, matumbo ndi timadziti pancreatic. Anapatsidwa chakudya kuchokera mmimba mwa kunsi imathamanga osiyana. Mafuta anachedwa, ndi mkaka akudutsa mwamsanga.

lipase

Pancreatic madzi - ndi zamchere madzi, zomwe ziribe mtundu ndipo munali trypsin ndi michere ina kuti adzaphatikizana mapeputisayidi mu amino zidulo. Amylase, lactase ndi maltase kutembenuza chakudya shuga, fructose ndi lactose. Lipase - puloteni yomwe imaphwanya mafuta mu zidulo mafuta ndi glycerol. Chimbudzi ndi madzi excretion kumadalira mtundu ndi khalidwe la chakudya.

Small intestine ndi chikhodzodzo amachita parietal chimbudzi. Pambuyo makina ndi enzymatic mankhwala mankhwala pogawanikana pamawere ndi odzipereka mu magazi ndi lymph. Izi ndi zovuta zokhudza thupi ndondomeko imene imagwiridwa villi woonda khadi intestine ndi mosamalitsa anatilangizira njira imodzi kuchokera m'matumbo villi.

suction

amino zidulo, mavitamini, shuga, mchere mchere mu amadzimadzi njira zikuchokera odzipereka mu villi capillary magazi. Glycerol acid mafuta si kusungunuka ndipo anatengera ulusi sindingakhoze. Iwo anadutsa mu maselo zaminyewa, zomwe ndi tinthu mafuta adalowa lymph lapansi. Atakhoza chotchinga kwa mwanabele, iwo anamasulidwa mu m'magazi.

zofunika kwambiri pamene mafuta kudya masewero ya ndulu. Mafuta zidulo ndi ya ndulu kulumikiza ndi soda, saponified. Choncho anapanga sopo (sungunuka salt zidulo mafuta), mosavuta kudutsa linga la villi lapansi. The zopangitsa mu m'mimba ambiri secrete ntchofu. m'mimba zimatenga madzi malita 4 pa tsiku. Kuli chiwerengero chachikulu kwambiri mabakiteriya nawo kuwonongedwa kwa mapadi ndi kaphatikizidwe wa mavitamini B ndi C.