Noj qab haus huvNpaj

Nonsteroidal anti-inflammatory siv tshuaj - ib tug panacea los yog ib tug qeeb killer?

Feem ntau cov feem ntau siv nyob rau hauv saib mob xyaum protivovspalitelnye nonsteroidal tshuaj, los yog narcotics yuav muab. Lawv tsa nyob rau hauv inflammatory kev ntawm ntau haiv neeg etiology rau qhov twg los qhov twg los mob, mob nyem, kub taub hau, txo txoj kev pheej hmoo ntawm thrombosis (li ib txwm tag nrho cov tshuaj aspirin). Raws li statistics los ntawm lub LEEJ TWG, cov tshuaj noj txog 30 lab cov neeg txhua txhua hnub, nrog tsuas yog ib feem peb ntawm lawv - ib tug kws kho mob tshuaj. Txawm ntau impressive xov tooj, tshwj xeeb yog nyob rau hauv rheumatic kab mob. Nws pom hais tias anti-inflammatory siv tshuaj rau ob leeg pom txog 80% ntawm rheumatologists.

Tab sis seb cov tshuaj yog harmless li nrov? Soj ntsuam cov hauj lwm zoo ntawm tsis yog nyob rau hauv lo lus nug, tab sis muaj ib co kev txwv, vim hais tias txawm me me koob tshuaj rau short-term thawj coj muaj peev xwm muab kev phiv nyob rau hauv 25% ntawm cov neeg mob, thiab nyob rau hauv 5% ntawm cov neeg yog txoj sia. Tshwj xeeb tshaj yog, nws txhawj xeeb cov neeg laus, thiab nyob rau hauv qhov tseeb lawv ua li 60% ntawm tag nrho cov NSAID cov neeg siv.

Thaum rov qab nyob rau hauv lub 70 lub sab lub hauv paus ntsiab lus ntawm kev txiav txim ntawm cov tshuaj (inhibition ntawm cyclooxygenase kev ua si, cov ntsiab enzyme muab kev koom tes nyob rau hauv lub metabolism ntawm prostaglandins), nws tau los ua tseeb hais tias cov sab nyhuv yog ua txhua yam rau yuav txoj kev loj hlob ntawm kev txawv txav nyob rau hauv lub raum ntshav txaus, thiab hnyuv ib ntsuj av. Tom qab tag nrho, prostaglandins (PGs) ua si ib qho tseem ceeb luag hauj lwm no. Nyob rau hauv lub 90s, tshiab tseeb txog lub luag hauj lwm ntawm GHGs nyob rau hauv lub chav kawm ntawm lub tseem ceeb tshaj plaws dab nyob rau hauv tib neeg lub cev. Raws li, anti-inflammatory siv tshuaj vozdestvuyut tag nrho cov ntau yam ntawm lub neej tshua, nyob rau hauv particular rau cov ntshav txhaws thiab leeg tshav laus, cov pob txha metabolism, embryogenesis, kev loj hlob ntawm lub paj hlwb hlwb, ntaub so ntswg kho thiab ntau lwm tus neeg.

Nyob rau tib lub sij hawm nws twb qhia hais tias muaj ob isoforms ntawm cyclooxygenase: COX-1 thiab COX-2. Ntxiv mus, tus thawj lub luag hauj lwm rau lub qub hauj lwm ntawm tus kabmob nyob rau hauv cov cellular theem, thiab inhibition ntawm lub thib ob yog qhia tau hais tias cov kho nyhuv. Yog li, ua anti-inflammatory siv tshuaj uas yuav ua xyua rau COX-2, nws yog ua tau kom txo tau qhov tshwm sim ntawm cov kev phiv thiab feem ntau muaj kev ruaj ntseg kev kho mob.

Ib tug ntawm cov xim agents yog ibuprofen. Raws li yuav luag txhua cov kev tshawb fawb, txoj kev pheej hmoo ntawm tshwm sim ntawm txoj hnyuv pathologies nyob rau hauv nws txais tos yog tsawg heev piv rau, piv txwv li, piroxicam.

Kuj nyuam qhuav nrhiav tau lwm sab nyhuv uas ua rau uas tsis yog-tshuaj anti-inflammatory siv tshuaj. Lawv txo vascular laus, uas yog tshwj xeeb tshaj yog txaus ntshai rau cov neeg kev txom nyem los ntawm tus kab mob plawv. Nyob rau hauv cov neeg mob uas tau txais narcotics yuav muab tshwm sim, raws li ib tug txoj cai, nce ntshav siab, raws li zoo raws li feem ntau ntawm cov neeg laus uas muab cov tshuaj rau rheumatic mob, feem ntau twb muaj ib tug keeb kwm ntawm tawg.

Tsis tas li ntawd, narcotics yuav muab txo cov hauj lwm zoo ntawm diuretic kev txiav txim ntawm ntau antihypertensive tshuaj. Nyob rau hauv kev, qhov nruab nrab kho koob tshuaj indomethacin, naproxen thiab piroxicam nullify tshuaj uas muaj furosemide thiab hydrochlorothiazide, prazosin xws li tshuaj los yog captopril. Txawm li cas los, raws li nws tau los ua npe hu hais tias cov xim kev txiav txim ntawm cov tshuaj nyob rau hauv qhov sib txawv isoforms ntawm COX, raws li hais saum toj no, tsis txhob ho cuam tshuam rau cov hlab plawv system. Yog li, muaj tseem yog ib tug loj teb ntawm kev ua si rau lub creation ntawm mas xim tshuaj muaj tsawg heev tej yam nyob rau hauv cov ntshav siab, thiab feem ntau haum rau cov neeg laus. Thiab cov tshuaj no tau pib tshwm sim. Piv txwv li, COX-2 selectivity muaj teeb meem loj meloxicam, celecoxib.

Tu siab, tsis tsuas laus Luda feem ntau lawv tus kheej muab nonsteroidal anti-inflammatory siv tshuaj rau mob khaub thuas, piv txwv li, tsis to taub tag nrho cov tau zoo. Narcotics yuav muab yog tiag tiag nyuaj los hloov ib yam dab tsi, tab sis kom ntsuam xyuas cov hauj lwm zoo ntawm ib tug yeeb tshuaj rau tag nrho cov tau txaus ntshai ua tau tsuas yog tsim nyog tus kws kho mob.

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