Noj qab haus huvNpaj

Bismuth npaj

Bismuth npaj lug txaus siv, Yog hais tias tsim nyog, tshem tawm cov tsos mob ntawm kub siab thiab o. Qhov no tshuaj yog ib tug Amphorae dawb hmoov muaj ib tug zoo crystalline qauv. Tsis soluble nyob rau hauv dej los yog haus dej haus cawv, tab sis yooj yim heev soluble nyob rau hauv hydrochloric acid.

Lub ntsiab txiav txim, uas muaj ib tug Bismuth tshuaj - anti-inflammatory thiab astringent. Vim li no, cov tshuaj yog muab heev dua lwm yam inward li antacid thiab ib tug astringent nyob rau hauv tus neeg mob ntawm txoj hnyuv mob thiab cov kab mob, xws li ulcerative kab mob ntawm lub duodenum los yog plab, nrog ntau yam ntaub ntawv ntawm plab, enteritis.

Cov tshuaj rau cov neeg laus yog los ntawm 0.25 mus 0.5 grams, cov me nyuam 0.1-0.3 grams. Nws yog coj txog 3 lub sij hawm ib hnub twg, yeej ib txwm ib nrab ib teev ua ntej ib tug noj mov.

Lub ntsiab tivthaiv ntawm cov tshuaj yog Bismuth nitrate. Feem ntau, nws yog ib feem ntawm tej kev npaj los mus raws li "Vikalin" los yog "Vikair". Nyob rau hauv tas li ntawd mus nrog siv, cov tshuaj yuav tsum tau siv nyob rau hauv daim tawv nqaij cov kab mob muaj ib tug inflammatory xwm, raws li hmoov los yog tshuaj pleev.

Qhov saum toj no-hais Bismuth npaj siv li ib los yog ob tug cov ntsiav tshuaj tom qab noj mov, haus ib tug me me npaum li cas ntawm dej sov. Raws li ib tug txoj cai, kev kho mob yog rau ib mus rau peb lub hlis.

Bismuth nyob rau hauv cov tshuaj nws yog ib tug tshwj xeeb qhov chaw. Tsis li ntawd, ntev dhau los, cov tshuaj no muaj tau siv raws li antacid, uas yog qhia nyob rau high school acidity thiab peptic rwj kab mob ntawm tus mob huam. Nyob rau hauv tus txheej txheem ntawm Internal txais tos Bismuth npaj sufficiently sai sai neutralized nrog hydrochloric acid, thiab muaj ib tug qhia tau kho nyhuv antacid.

Nyob rau hauv tus txheej txheem ntawm neutralization nrog hydrochloric acid, lub Bismuth-muaj npaj yuav ua rau evolution ntawm carbon dioxide. Nws muaj me ntsis stimulating nyhuv on ib co receptors ntawm lub pais plab mucosa, li no mus pab tau txoj lub rho tawm gastrin tej zaum kuj yuav me ntsis nce secretion. Nyob rau hauv tas li ntawd, thaum tau txais ib tug loj koob tshuaj ntawm cov tshuaj, ib tug antacid tej zaum yuav pib yuav absorbed rau hauv cov ntshav thiab li ua tej yam teeb nyob rau hauv lub acid-puag tshuav nyiaj li cas. Nws yog vim li no, nyob rau tam sim no lub sij hawm, thaum muaj kev ruaj ntseg tshuaj Bismuth, cov kev xaiv yog kom tsis txhob rau lawv.

Nrog hais txog raws nraim kho teeb meem txuam nrog rau tsim ntawm peptic rwj nyob rau hauv lub mob huam, cov kev kho mob no yuav nyuaj. Tab sis lub loj thiab zoo luag hauj lwm nyob rau hauv nws yog muab rau cov agents. Txij li thaum lawv lub ntsiab txiav txim - ib tug me me astringent thiab enveloping.

Thov tshuaj cov ntaub ntawv rau yav dhau los tau ntau xyoo. Lawv yog cov tau mus suppress cov kev ua ntawm pepsin, los mus tiv thaiv diffusion ntawm hydrogen ions, thiab nkoos secretion ntawm bicarbonate, hnoos qeev glycoproteins tag nrho txheej plab. Nrog hais txog qhov kev txiav txim nyob rau hauv lub rwj nws tus kheej, cov tshuaj npog nws saum npoo, thiab kuj yuav tsub zus tau tej cov hnoos qeev. Tag nrho cov Bismuth-muaj tshuaj muaj ib tug active antibacterial kev txiav txim. Raws li ib tug txoj cai, monotherapy nrog cov tshuaj ua rau lub teb puas tsuaj ntawm o. Txawm ntau enhanced nyhuv nyob rau hauv ua ke nrog nrog antibacterial tshuaj.

Rau cov tshuaj uas muaj xws li cov khoom uas Bismuth tshuaj, nws muaj peev xwm kuj pom tau tias "Omeprazole". Nws yog ib tug ntev lub sij hawm mus suppress lub sij hawm ntawm pais plab tso pa tawm. Qhov kev txiav txim ntawm cov tshuaj pib thaum txog ob teev tom qab thawj coj. Thaum lub sij hawm kev kho mob nrog rau cov me nyuam los tu ntawm cov tshuaj ib cov tshuaj ntsiav ib hnub, tom qab 4 hnub tiav ib qhov concentration hauv cov ntshav. Tom qab lub tshem tawm tom qab kwv yees li 5 hnub lub tso pa tawm ntawm hydrochloric acid yog kiag li rov qab los. Yog xav paub ntxiv txoj kev kho, yog feem ntau ntxiv tshuaj tua kab mob.

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