Hydrochloric asidhi mudumbu: mashandiro uye zvinoreva

The secretion pamusoro gastric muto It kunoitika maererano nokushanda gastric mucosa. Iri Hauoneki, odorless mvura pamwe nemavhinga duku madzihwa. Chero yakatsauka kubva wokuyera ichi, akadai kuchinja ruvara uye arambe achirema, vanoti kuti pane matambudziko pamwe nemudumbu. Complex Kuronga gastric muto sezvo kubereka gastric masero mucosal siyana. chikuru chinoumba wayo hydrochloric acid, izvo zvinozoita anosiyana kuramba akafanana.

The Kuronga gastric muto

Mukuwedzera hydrochloric asidhi ari gastric muto chinosanganisira zvinotevera

1. Bicarbonates (ivo neutralize mashoko anokanganisa Migumisiro hydrochloric asidhi mudumbu pamadziro).
2. Pepsinogen, akatendeuka kupinda pepsin (yokupedzisira iri mubasa Kuparara mapurotini). Pepsin rakakamurwa imwe mhuri makemikari, imwe neimwe ine zvayo pachake nerevane.
3. Madzihwa (uyewo inodzivirira mucosa pakuparadzwa).
4. Castle chinhu (imwe enzayemu chinobatsira tibatsirwe _B12).

Zvisinei, chinhu chikuru chezvinonhuwira gastric muto ichiri chaizvo hydrochloric acid. Pairi ichakurukurwa.

Ndeipi hydrochloric asidhi?

Zvayo parientalnye masero ari gastric omumuviri, riri pasi mumuviri uye muviri. Chaizvoizvo, mashoko mucous Kamudzira iri kuva zvikamu zvinoverengeka: mumwe unobereka hydrochloric acid, uye mumwe - nayo allocates neutralizing bicarbonates. Zvinokosha kucherechedza kuti masero varume parientalnyh iri kakawanda kupfuura vakadzi.

Zviri zvimwe acids mudumbu zvishoma. Saka, kana kuri kuona lactic acid, zvinonzi kuti hydrochloric asidhi anogadzirwa zvishoma (pasi ph mudumbu) kana asina yakabereka zvachose. The yokupedzisira angava anoratidza zvakadai kukundikana zvakakura sezvo oncology.

Hydrochloric asidhi mudumbu ane simba wevasungwa pamwero - zviri 0.3-0.5% (kana 160 mmol / l). sezvamunoita Its ndizvo kuramba kuti pasina gastric muto uye mucous Kamudzira anodzivirira zvinhu, zvingava kutsva yake dumbu. Ndokusaka kushaya mudumbu madzihwa, munhu ane gastritis kana duodenal urikanwi. The asidhi aripo mudumbu nguva dzose, asi achipindura risiti zvokudya kunowedzera nhamba yacho. Basal secretion pamusoro hydrochloric asidhi (i.e. mangwanani) ndiyo 5-7 mmol / hr.

Healthy dumbu unobereka kusvika 2,5 litres pamusoro hydrochloric asidhi pazuva!

Secretion pamusoro hydrochloric asidhi ane 3 maitikiro.

1. Zvakaitwa kuti varavire kunhuwidza zvokudya. Chiri akatanga uye inoparadzirwa kubva CNS ari gastric masero kuburikidza etsinga harinzwi.
2. Mushure kurova zvokudya mumuviri pamusoro hombe danho kunotanga. Gastrin anoita parientalnye masero nokuita kuti masero kugadzirwa hydrochloric acid.
3. The chokupedzisira. rinotanga pashure kurova chyme (kare ozeyewa zvokudya) kupinda duodenum. Nokuda kuwedzera dumbu hydrochloric asidhi unobereka somatostatin - ayo blocker.

Chii mabasa anoita hydrochloric asidhi mudumbu?

Chokutanga, hazvina kunonatsiridza kugaya, anouraya utachiona vakawanda vanopinda zvokudya mudumbu, iyo DZEMUNHU DZINODZORA kana kunyange kuita putrefaction.

Ndezvipi mashandiro anoita hydrochloric asidhi mudumbu? Pasi mazita mashoko anoratidza kuti mubvunzo.

• Denaturation of mapuroteni (ndiko kuparadzwa kwavo samolecular mamiriro) kwavo kuzvimba.
• Activation pamusoro pepsinogen, iro dzikwanise pepsin - chimwe chezvinhu zvinokosha makemikari kuti kuputsa mapurotini.
• Kuunza ane acidic ezvinhu umo zvinhu zviri enzymatic kugaya zviri nyore zvikuru.
• The kubvisa zvokudya kubva dumbu mukati duodenum, apo kugaya mberi.
• Antibacterial chiito - utachiona zhinji haigoni kugara zvakadaro hwehasha ezvinhu.
• The excitation pamusoro secretion ose pancreatic muto.

Pfungwa dzinofanira kupiwa basa hydrochloric asidhi ari cleavage kwemapurotini. Meaning of mapuroteni mu muviri zvikuru. mubvunzo uyu kwave nemasayendisiti kwemakumi emakore. Unowanikwa kuti hydrochloric asidhi mudumbu kunomutsa kugadzirwa pepsin, pakusika yakanaka zvakatipoteredza kwayakaita, anotsigirwa kuzvimba uye haasaruri denaturation kwemapurotini. Mugore duodenum hydrochloric iine acid secretin kunomutsa, runogonesa kuti Absorção de Água resimbi uye ane bactericidal nomugumisiro.

Mapuroteni uye gastric acidity

Basa hydrochloric asidhi ari kugaya kwemapurotini ndichinemi zvingazununguka. Zvisinei vakawana kuti anogumbura zvirwere mudumbu secretion uye dzaro somugumisiro, kugaya kwemapurotini.

Meaning of mapuroteni mumuviri hunokosha. boka iri rakakamurwa subgroups zhinji, imwe neimwe iri mubasa basa. Saka, mapuroteni mahormone kudzora pezvakaitwa zvinokosha (kukura uye kubereka), mapuroteni, makemikari zvinopa makemikari pezvakaitwa (afemeruke, kugaya, muviri), Chizenga oxygenates masero.

Denaturation kwemapurotini (izvozvo hwezvekukurukurirana nedanho unozotevera kukamurwa) anobvumira muviri kushandisa kufadza zvivako zvavo. Mumwe puroteni ine amino acids. Vazhinji vavo synthesized nokuda muviri, asi pane boka kunzi kuchikosha amino acids vanopinda muviri kubva kunze chete.

The acidity of gastric muto

Kwakadaro chinhu chinokosha, ari ph mudumbu kunoenderana hydrochloric acid. Uye kana pane yakatsauka kubva ndozvakajairwa, pane gastritis, dyspepsia nezvimwe zvirwere hachifadzi. Acidity mudumbu anogona kuderedzwa, zvakajairika kana akakwidziridza.

Pasinei "kukurumbira" waanoda ph, kazhinji vanhu vave mushoma kana chakaipa acidity. The yokupedzisira anobva 0,8 kusvika 1.5.

Neb gastric acidity

Low acidity ndepana kugara mupfungwa uye anogumbura zvirwere. Izvi zvinoitika nokuda excitation ari tsitsi tsinga, izvo zvakananga hunobata kugadzirwa gastric muto. Achideredza acidity kuipa zvokudya kugaya uye mudumbu chinyamunhari chinorwadza. Zvokudya anoramba ari mhango anotanga kuora, kuwedzera Mashoko pathogenic mabhakitiriya. Murume akanga achitambura flatulence uye svoto. The yokupedzisira ndiyo mhinduro imwe spasm mudumbu. Uyezve, nokushingaira nokuparurwa pasi chirongwa Absorção de Água muviri zviri zvokudya zvedu, iyo inotungamirira nokuvhiringidzirwa muviri wose. Nenzira, pachishandiswa chaiwo vasanyanye ph pashure pemakore 40, munhu anotanga Zera nokukurumidza. Kureva hydrochloric asidhi mudumbu chaizvoizvo kukanganisa utano yose muviri.

Dumbu, yakashamiswa overgrowth mabhakitiriya zvinosanganisira unodzivirira basa kunotanga, zvichikonzera kuzvimba anooneka. Zvinonzi kurapwa zvinodhaka kuti tunodzivisa mberi kugadzirwa hydrochloric asidhi - uye denderedzwa yapera. Man nguva kumanikidzwa kushanyira chiremba.

Kunyange chirungurira, izvo isu waisitora mhedzisiro kuwedzera uwandu gastric muto anoonekwa kuva yemudzimu acetic asidhi chinovira.

In varwere gastric avamba achishingaira kuumbwa lactic acid. Nokuda kutadza mudumbu kubereka madzihwa zvakakwana, zvinokuvadza muviri rusvingo. Muzviitiko zvakadaro chirwere - gastro.

Tupukanana uye kuderedzwa gastric acidity

Mune dumbu utano tupukanana haagoni kurarama (kunyange izvi hazvirevi runosanganisirawo kusashandisa localization yavo nedzimwe nhengo uye enyika muviri), sezvo ivo chaizvoizvo anopisa hydrochloric acid. Asi Pazvakangomutambudza anosiya, tupukanana dzaitongwa vanotanga zvakanaka, kuchikonzera hachifadzi chaizvo zviratidzo. Kunyange zvakawanda nokushushikana Absorção de Água nezvinovaka muviri, pane ngozi Kurwara zvokudya (kana tupukanana "vaisada" Idya zvokudya).

Inosimudzira acidity mudumbu

Pasinei zvinofungwa gastroenterologists zhinji, hyperacidity ari zvikuru vashoma shoma. The ngozi ndechokuti panguva kwenguva refu hypersecretion pamusoro gastric muto, pane nemaronda pakati yegurokuro uye mudumbu. Varwere nehanya chirungurira uye kurwadziwa. Pane chete vachava chinobatsira hwepurotoni pombi FIs - "Omez" uye ayo analogues. Podza zviratidzo achishandisa antacids - "Gaviscone", "Fosfalyugel" and said.

Rokuongorora acidity hazvo kushandisa paku kuongororwa, nekuda zviratidzo ayo nyore kuvhiringidzwa ungaderedza secretion.

Forms kuona acidity mudumbu

Hydrochloric asidhi mudumbu (i.e., padanho) vagara vandifungira nzira dzakawanda.

1. Vakaona. Zvinoitwa kushandisa chaiyo chubhu, panopinda vakanwa mudumbu mukati.
2. Intragastric ph-metry. Sensors uyere acidity mudumbu zvakananga.

The Nzira yechipiri anonzi kupfuura anodzidzisa.

The acidity mudumbu - ichi chinhu asingadi kuteerera vanachiremba vakawanda, asi chaizvoizvo zviri zvikuru kuti chirwere uye vabatwe gastrointestinal zvirwere.