2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Cov tshuaj tua kab mob polyene yog tsuas yog pab pawg ntawm cov tshuaj tua kab mob tshuaj tua kab mob uas ncaj qha rau lub plasma membrane ntawm kev sib cuam tshuam nrog cov fungal sterol, ergosterol (6). Natamycin, tus tswv cuab ntawm tsev neeg tshuaj tua kab mob polyene, tau siv dav hauv kev lag luam khoom noj thiab hauv chaw muag tshuaj rau kev kho mob.
Yuav ua li cas yog tshuaj tua kab mob polyene?
Cov tshuaj tua kab mob polyene muaj cov chav kawm ntawm cov molecules uas muaj tshuaj lom rau cov fungi tab sis tsis rau cov kab mob. Lawv tsim los ntawm cov kab mob Streptomyces. Txawm hais tias muaj ntau yam tshuaj tua kab mob polyene (Kinsky, 1967) tsuas yog peb qhov chaw kho mob los kho cov kab mob fungal - nystatin, amphotericin B, thiab candicidin.
polyene txhais li cas?
: an organic compound uas muaj ntau ob daim ntawv cog lus tshwj xeeb: ib qho muaj ob daim ntawv cog lus nyob rau hauv cov saw hlau ntev aliphatic hydrocarbon. Lwm Cov Lus los ntawm polyene Piv txwv Kab Lus Kawm Ntxiv Txog polyene.
26 tshuaj tua kab mob yog dab tsi?
30.29. Polyene macrolide tshuaj tua kab mob. Amphotericin B yog ib qho tshuaj tua kab mob tua kab mob heev, tawm tsam ntau yam kab mob fungi, xws li Candida, Cryptococcus, thiab Histoplasma, thiab tsis tshua muaj zog tawm tsam filamentous fungi, xws li Trichophyton.
YPuas yog nystatin yog polyene?
Nystatin yog tshuaj tua kab mob polyene macrolidetsim los ntawm Streptomyces noursei ATCC 11455 thiab siv rau hauv tib neeg txoj kev kho mob rau cov tshuaj pleev.kab mob fungal. Raws li txoj cai, nystatin zoo ib yam li amphotericin B (AmB), tsuas yog polyene macrolide tam sim no pom zoo rau kev kho mob mycoses invasive hauv tib neeg.
Pom zoo:
Puas yog tshuaj tua kab mob tib yam li tshuaj tua kab mob?
Qhov tshwm sim muaj kev npaj siab ntawm cov tshuaj tiv thaiv kab mob hu ua antiserum. tshuaj tua kab mob muaj dab tsi? Ib qho tshuaj tiv thaiv kab mob yog ib tshuaj tiv thaiv nrog lub peev xwm los nruab nrab cov tshuaj lom tshwj xeeb.
Puas yog tshuaj tua kab mob thiab tshuaj tua kab mob tib yam?
Antivenin: Cov tshuaj tiv thaiv tsim nyob rau hauv cov ntshav ntawm nees lossis yaj thaum tus tsiaj txhaj tshuaj nab venom. Antivenin ua los ntawm neutralizing nab venom uas tau nkag mus rau hauv lub cev. Kuj hu ua antivenom, nab antivenin, los yog nab antivenom.
Puas yog tshuaj tua kab mob tshuaj tua kab mob?
Txawm hais tias cov tshuaj tua kab mob yuav pab kom tshem tau koj tus kab mob, lawv tsis tshua muaj kev pab kho mob rau koj. Yog li ntawd, koj tuaj yeem xaiv noj qee yam tshuaj tua kab mob (tshuaj analgesic) los pab txo koj cov tsos mob. Dab tsi yog qhov sib txawv ntawm cov tshuaj tua kab mob thiab tshuaj tua kab mob?
Dab tsi yog qhov txawv ntawm tshuaj tua kab mob thiab tshuaj tua kab mob?
Nyob hauv Tebchaws Meskas, envenomation (kev txhaj tshuaj venom) feem ntau tshwm sim thaum ntsib nrog nab, kab laug sab, lossis kab. Antivenom (feem ntau spelled "antivenin") yog ib yam khoom tshuaj tiv thaiv kab mob uas tuaj yeem cuam tshuam rau qee yam venom's co toxins.
Puas yog tshuaj tua kab mob suav tias yog tshuaj tua kab mob?
Note: tshuaj tiv thaiv kab mob sib txawv rau cov tshuaj tua kab mob, uas yog tshuaj tua kab mob. Cov tshuaj tua kab mob tsis tua cov kab mob - lawv tua lwm hom kab mob (hu ua kab mob). Qhov tseeb, koj yuav kis tau tus kab mob fungal ntau dua yog tias koj noj tshuaj tua kab mob.
