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Tetracycline tau pom nyob rau xyoo 1940. Nws tau nrov rau lub sijhawm ntev. Cov tetracycline siv muaj txiaj ntsig thiab dav. Tetracycline tshuaj tua kab mob tuaj yeem tsim cov tshuaj tua kab mob los ntawm kev tiv thaiv kev ncua ntawm cov kab mob rhiab heev peptide saw thiab cov protein sib sau ua ke. Tetracycline tshuaj tua kab mob muaj cov tshuaj tua kab mob dav thiab muaj zog tiv thaiv kab mob Gram-negative, Kab mob Gram-zoo, spirochetes, Chlamydia, Rickettsia, Mycoplasma, Actinomyces thiab Amoeba.
Tetracycline tshuaj tua kab mob rau cov kws kho tsiaj yog cov tshuaj tua kab mob dav-dav nrog cov qauv naphthacene. Lawv feem ntau muab faib ua hom ntuj thiab ib nrab khoom cua. Lawv tuaj yeem noj tau ntawm qhov ncauj, nrog rau cov tshuaj tua kab mob dav dav, tsis muaj tshuaj lom, tsis muaj kev fab tshuaj, thiab tiv taus tshuaj hnyav dua. Lawv txwv qhov kev loj hlob ntawm cov kab mob, tab sis cov txiaj ntsig tsis muaj zog (tsawg dua tshuaj penicillin or tshuaj streptomycin).
Tetracycline tshuaj tua kab mob rau kev siv kws kho tsiaj feem ntau suav nrog oxytetracycline, tetracycline, chlortetracycline, doxycycline, minocycline, metomycin, thiab lwm yam. Koj yuav tsum ua raws tus kws kho mob cov lus qhia lossis daim ntawv thov tshwj xeeb raws li qhov xav tau ntawm cov lus qhia khoom.
Txawm hais tias tus kws kho tsiaj tshuaj tetracycline tshuaj tua kab mob muaj ntau yam cuam tshuam, koj yuav tsum tau them sai sai rau daim ntawv thov thiab ntau npaum li cas uas yuav tsum tau ua hauv qhov tsim nyog thiab sijhawm. Vim tias cov tshuaj lom thiab phiv ntawm cov tshuaj no kuj yuav tsum raug coj mus rau hauv tus account.
Cov kev tsis zoo ntawm tetracycline tshuaj suav nrog: feem ntau qhov khaus hauv zos, kis ob zaug thiab ua rau lub siab puas, thiab lwm yam. tom qab txhaj tshuaj intramuscular, vim muaj cov kua qaub ntau ntawm nws cov hydrochloride, nws tuaj yeem ua rau mob hauv zos, mob o thiab necrosis; tom qab txhaj tshuaj tiv thaiv kab mob, nws tuaj yeem ua rau phlebitis thiab thrombosis. Ntawm cov kev ua rau khaus khaus no, chlortetracycline yog qhov muaj zog tshaj, ua raws li oxytetracycline, thiab tetracycline yog lub teeb tshaj plaws.
A. Kev ceev faj siv tetracycline
B. Ua haujlwm tua kab mob
Ntxiv nrog rau kev kho kab mob, qhov tseem ceeb tshaj yog kev tswj hwm ib puag ncig, txhawm rau txhawm rau txo qis kev phom sij ntawm cov kab mob thiab kab mob. Hauv kev tswj hwm npua txhua hnub, txhawm rau tswj hwm kev loj hlob ntawm cov kab mob thiab tiv thaiv kev kis mob, npua teb yuav tsum tau muab tshuaj tua kab mob nruj me ntsis.
a Kev tua kab mob txhua hnub
b. Yog tias muaj npua tuag los ntawm kab mob
Tetracycline muaj kev phom sij loj rau qaib. Nws tsis tsuas yog txhawb txoj hnyuv zom zaub mov thiab ua rau lub siab puas tsuaj, tab sis tseem ua ke nrog cov hlau ions xws li calcium ions thiab magnesium ions hauv cov zom zaub mov ntawm cov qaib kom tsim cov nyom thiab cuam tshuam kev nqus calcium. Nyob rau tib lub sijhawm, chlortetracycline tseem tuaj yeem cuam tshuam nrog calcium ions hauv cov ntshav ua ke los tsim cov ntsev calcium uas tsis yaj, uas ua rau nqaij qaib lub cev tsis muaj calcium, yog li ua rau muaj kev tsim cov qe, ua rau cov qe mos mos, qe tsis zoo, thiab txo qis. nqaij qaib nteg tus nqi.
Yog li ntawd, thaum siv tshuaj tua kab mob tetracycline, koj yuav tsum zam kev pub taum pauv, taum pauv dub, thiab pub zaub mov ntxiv xws li pob zeb noj mov, pob txha noj mov, qe qe hmoov, thiab gypsum yuav tsum tsis txhob siv.
Hauv cov chaw nyob deb nroog, ntau tus neeg ua teb qaib feem ntau siv oxytetracycline los tiv thaiv thiab tswj kab mob qaib, lossis siv nws ua khoom noj ntxiv, tab sis siv ntau dhau tuaj yeem ua rau lom. Yog li ntawd, qaib pub nrog oxytetracycline xav tau los tiv thaiv tshuaj lom. Cov nqaij qaib oxytetracycline lom feem ntau yog mob hnyav, feem ntau pom tias tsis zoo thiab ua rau lub taub hau thiab caj dab qis, txo cov khoom noj kom tsawg, nce dej ntxiv, raws plab, quav quav dawb nrog lub qhov muag ntshav, plaub muag qhuav tsis muaj luster. Lub cev nqaij qaib maj mam maj mam, lub hauv caug tau khoov, thiab txhais ceg yog limp; lub zuag ntsis yog atrophy, daj ntseg, thiab tawv nqaij yog xim liab; qe qe ntawm tus qaib txo qis lossis nres kev tsim khoom.
Oxytetracycline, raws li tshuaj tiv thaiv kab mob qaib, muaj kev cuam tshuam zoo rau kev tiv thaiv thiab kho kab mob hauv plab hnyuv. Tsis tas li ntawd, oxytetracycline yog qhov pheej yig thiab yooj yim mus yuav. Yog li ntawd, ntau tus neeg ua liaj ua teb qaib nyiam siv nws ua tshuaj ntxiv rau sib xyaw hauv pub. Cov ntawv thov luv-lub sijhawm ntawm cov txheej txheem no pom tseeb, nrog rau cov kev mob tshwm sim me me. Txawm li cas los xij, siv sijhawm ntev ntawm oxytetracycline los pub qaib tau yooj yim ua rau lawv lub siab puas tsuaj, ua rau cov qaib ascites, txawm tias muaj neeg tuag coob, thiab coj kev lag luam poob rau cov neeg ua liaj ua teb qaib.
Kev tiv thaiv:
Tetracycline, tshuaj tua kab mob, feem ntau yog siv los kho tus miv thiab dev kev kis mob los ntawm cov kab mob ntxim nyiam. Lwm yam tshuaj tua kab mob zoo sib xws suav nrog: oxytetracycline, doxycycline, thiab minocycline.
Vim tias ntau cov kab mob tiv taus tshuaj tetracycline, tetracycline tsis tshua muaj siv hauv kev kho dev thiab miv. Tam sim no, kws kho tsiaj tseem yuav pom zoo sau tshuaj doxycycline lossis minocycline rau tsiaj.
Tetracycline txwv cov protein tsim nyog rau tsim cov kab mob, ua rau qeeb qeeb thiab tuag ntawm cov kab mob, yog li cov qe ntshav dawb ib txwm tuaj yeem tua cov kab mob uas seem.
Tetracycline yog cov tshuaj yuav tshuaj uas tsuas tuaj yeem tau los ntawm lossis qhia los ntawm kws kho tsiaj.
Tetracycline Siv rau miv thiab dev
Tetracycline siv yog dav thiab muaj txiaj ntsig, tsis hais rau yug tsiaj lossis tsiaj, lossis peb tib neeg. Thaum peb tau txais txiaj ntsig los ntawm cov tshuaj tua kab mob no, peb kuj tseem raug hem los ntawm lawv. Tus nqi tsim nyog thiab tsis vam khom yuav yog peb txoj cai ntawm kev kho cov tshuaj tua kab mob no.
Kev siv tshuaj tua kab mob yuav ua rau cov kab mob me me ua rau muaj kev tiv thaiv, ua kom muaj txiaj ntsig zoo ntawm tshuaj tua kab mob uas tuaj yeem tua cov kab mob txuas ntxiv mus. Kev tso tawm mus ntev ntawm cov tshuaj tua kab mob qis rau hauv ib puag ncig yuav ua rau cov tshuaj tiv thaiv kab mob tsis txaus. Ntxiv mus, cov noob tiv taus tuaj yeem nthuav dav thiab hloov pauv hauv ib puag ncig, ua rau muaj kev hem thawj rau ib puag ncig kev noj qab haus huv thiab tib neeg kev noj qab haus huv. Ntxiv rau qhov ua rau cov kab mob tiv taus kab mob, tshuaj tua kab mob kuj tseem tuaj yeem ua rau mob rau lwm yam kab mob.
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