Kev piav qhia ntawm Cov Tshuaj Muaj feem xyuam rau Povidone-iodine Compounds

Cov khoom xyaw
Cov khoom no muaj 0.05g ntawm cov khoom tseem ceeb povidone-iodine ib ml. Excipients: disodium hydrogen phosphate, sodium dihydrogen phosphate, potassium iodate, dej huv.
qeb
Chemical drugs and biological products >>Cov tshuaj phais thiab tshuaj tua kab mob
Chemical drugs and biological products >>Tshuaj kho hniav [2]
Cov yam ntxwv
Cov khoom no yog reddish xim av kua.
Nta
1. Compound PVP-Ⅰ yog ib yam tshiab ntawm cov tshuaj tua kab mob thiab tshuaj tua kab mob. A 0.7% mus rau 10% kua tuaj yeem tso tawm 1.8 mus rau 24 ppm ntawm iodine dawb hauv dej, tua kab mob los ntawm oxidation tom kawg. Kev tua cov kab mob zoo dua li ntawm Xianbitai, thiab nws muaj qee yam ua rau cov kab mob spores. Cov tshuaj muaj cov nyhuv tua tseem ceeb ntawm Candida albicans, Staphylococcus aureus, Escherichia coli, Bacillus subtilis, thiab lwm yam. Lub sijhawm ua kom tsis muaj menyuam ntawm Pseudomonas aeruginosa thiab Candida albicans zoo ib yam li cov tshuaj sib xyaw iodine thiab iodine tincture ntawm tib qhov concentration, tab sis nws cov toxicity Nws tsuas yog 1/4 ~ 1/9. Compound PVP-Ⅰ tsis muaj kev phiv tshuaj lom, yog tus nqi qis, muaj kev tiv thaiv kev ua haujlwm rau cov mucous daim nyias nyias thiab daim tawv nqaij, thiab nws cov tshuaj tiv thaiv kab mob STD yog qhov zoo dua li Jieyin thiab potassium permanganate aqueous daws.
2. Maj mam tso iodine nyob rau hauv cov kuab tshuaj, uas plays ib tug qeeb-tso lub luag hauj lwm los tswj cov bactericidal zog rau lub sij hawm ntev. Nws lub zog bactericidal mechanism yog oxidize cov active pab pawg ntawm protoplasmic proteins ntawm pathogens thiab ua ke nrog cov amino pawg ntawm cov proteins kom denature lawv, yog li no zoo tua kab mob xws li kab mob, spores, fungi, kab mob thiab protozoa. Nws muaj cov yam ntxwv ntawm lub zog muaj zog bactericidal, dav sterilizing ntau yam, me ntsis irritation, lub teeb daj, yooj yim tu, thiab tsis muaj kev tsis haum tshuaj.
3. Nws muaj cov nyhuv tua sai sai rau ntau pua tus kab mob thiab kab mob xws li Staphylococcus aureus, Escherichia coli, Pseudomonas aeruginosa, Neisseria gonorrhoeae, Candida albicans, thiab lwm yam. Cov khoom no tam sim no yog thawj qhov kev xaiv tshuaj tua kab mob thiab tshuaj tua kab mob rau tib neeg cov tawv nqaij thiab mucous daim nyias nyias nyob hauv tsev thiab txawv teb chaws.
4. Nws ua haujlwm vim tias maj mam decomposition ntawm dawb iodine. Ntawm lawv, 80% -90% ntawm cov iodine khi tuaj yeem depolymerized rau hauv iodine dawb, uas tuaj yeem ncaj qha denature thiab precipitate cov proteins hauv cov kab mob, ua rau cov kab mob tuag, yog li ua tiav lub hom phiaj ntawm kev tua kab mob zoo thiab ua kom tsis muaj menyuam. Nws yog tus cwj pwm los ntawm lub zog bactericidal muaj zog, tsis muaj tshuaj lom, thiab yog cov kab mob dav dav uas tuaj yeem tua cov kab mob, kab mob, spores, fungi thiab protozoa. Nws muaj zog tua cov kab mob Staphylococcus aureus, Neisseria gonorrhoeae, Pseudomonas aeruginosa, Treponema pallidum, kab mob siab B, HIV, Trichomonas vaginalis, thiab lwm yam.
5. Kev siv sab nraud tuaj yeem ua rau tawv nqaij ua xua thiab ua rau khaus ntawm daim tawv nqaij thiab cov mucous membranes. Kev siv rau ntawm cov tawv nqaij kub hnyiab los yog qhov loj ntawm daim tawv nqaij tuaj yeem ua rau muaj kev cuam tshuam tsis zoo, xws li metabolic acidosis, hypernatremia thiab lub raum ua haujlwm puas tsuaj. Cov neeg uas tsis haum rau iodine lossis kub hnyiab nrog thaj tsam ntau dua 20% yuav tsum tsis txhob siv rau hauv zos. Nws tsis haum rau cov neeg mob uas muaj tshuaj lom colloid thyroid qog. Cov poj niam cev xeeb tub thiab cov menyuam mos yuav tsum tau ceev faj thaum siv nws hauv thaj chaw loj. Tsis pom zoo rau cov menyuam yaus hnub nyoog qis dua 4 xyoos.
6. Nws muaj cov kab mob bactericidal dav thiab muaj zog bactericidal zog, thiab tuaj yeem tua cov kab mob, fungi, kab mob, spores thiab protozoa. Kev ua kom tsis muaj menyuam nrawm nrawm, feem ntau cov kab mob tuaj yeem tua tsis pub dhau 30 vib nas this, thiab 5 feeb txaus los tua cov kab mob ntawm tus kheej. Nws yog non-irritating rau daim tawv nqaij thiab mucous daim nyias nyias thiab yuav siv tau rau tshuaj tua kab mob thiab kho lub cev kab noj hniav, mucous daim nyias nyias thiab rwj qhov chaw. Tsis muaj tshuaj lom. Nws tsis yooj yim rau cov kab mob los tsim cov tshuaj tiv thaiv thiab kev tsis haum tshuaj. Kev siv tau ntev, kev ruaj ntseg zoo, lub sijhawm khaws cia ntev. Yooj yim soluble hauv dej, yooj yim los ntxuav, thiab tsis muaj kuab paug los yog puas tsuaj rau ntaub thiab lwm yam khoom.
7. Cov khoom no yog cov khoom muaj txiaj ntsig gynecological sterilizing thiab tshuaj tua kab mob. Nws tus nqi pH zoo ib yam li qhov chaw mos thiab me me. Tom qab dilution (dej sov) raws li cov lus qhia, nws muaj peev xwm ncav cuag 300ppm zoo iodine, uas yog 10-20 zaug ntau tshaj li sterilizing concentration. Nws tuaj yeem tua tau zoo tom qab ntxuav. ntau yam pathogenic microorganisms.
Pharmacological teebmeem:
Povidone-iodine yog ib qho tshuaj tua kab mob iodophor uas tuaj yeem ncaj qha denature thiab precipitate proteins nyob rau hauv cov kab mob, ua rau tuag ntawm pathogenic microorganisms, li no zoo tshuaj tua kab mob thiab sterilizing kab mob, kab mob, spores, fungi, protozoa, thiab lwm yam, thiab muaj tsawg toxicity. Povidone-iodine aqueous tov muaj zog tshuaj muaj zog tiv thaiv Staphylococcus aureus, Neisseria gonorrhoeae, Pseudomonas aeruginosa, Treponema pallidum, kab mob siab B, HIV, Trichomonas vaginalis, thiab lwm yam.
Povidone-iodine gel yog ib nrab kua colloid rau gynecological sab nraud siv ua los ntawm povidone-iodine thiab hydrophilic matrix. Nws yog ib qho system uas tswj nws qhov kev tso tawm mus tas li. Vim qhov kev tso tawm tsis tu ncua ntawm iodine dawb, daim tawv nqaij thiab cov mucous daim nyias nyias muaj qee yam iodine concentration, inhibiting thiab tua cov kab mob. Nws yog tsuas yog siv rau gynecological qhov chaw mos kab mob. Nws yog miscible nrog qhov chaw mos secretions, tua cov kab mob pathogenic microorganisms nyob rau hauv secretions, thaiv kev sib kis thiab ntxeem tau ntawm kev sib deev kab mob, thiab kho lwm yam kab mob ntawm cov kab mob ntawm qhov chaw mos.