2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Bacteriostatic protein-synthesis inhibitors uas tsom rau ribosome, xws li tetracyclines thiab gly-cylcyclines, chloramphenicol, macrolides thiab ketolides, lincosamides (clindamycin), streptogramins (quinupristin / dalfopristin), oxazolidinones (linezolid), thiab aminocyclitols (spectinomycin).
Vim li cas protein synthesis inhibitors yog bacteriostatic?
Chloramphenicol yog ib qho bacteriostatic protein synthesis inhibitor. Nws nkag mus rau cov kab mob ntawm tes los ntawm kev yooj yim diffusion. Nws khi rov qab mus rau 50S ribosomal subunit nyob ze ntawm qhov chaw khi rau cov tshuaj tua kab mob macrolide thiab clindamycin. Yog li, cov tshuaj no thaum muab concurrently tuaj yeem cuam tshuam rau ib leeg kev ua.
Qhov twg hauv qab no yog ib qho piv txwv ntawm cov tshuaj bacteriostatic uas inhibits protein synthesis los ntawm kev thaiv cov translocation ntawm polypeptide?
Macrolides yog dav-spectrum, bacteriostatic tshuaj uas thaiv elongation ntawm cov proteins los ntawm inhibiting peptide daim ntawv cog lus ntawm kev sib txuas ntawm cov amino acids. Thawj macrolide yog erythromycin. Nws raug cais tawm xyoo 1952 los ntawm Streptomyces erythreus thiab tiv thaiv kev hloov pauv.
Yuav ua li cas cov tshuaj tua kab mob inhibits protein synthesis hauv cov kab mob?
Streptomycin, ib qho ntawm feem ntau siv aminoglycosides, cuam tshuam nrog kev tsim ntawm 30S kev pib ua haujlwm. Kanamycin thiabtobramycin kuj khi rau 30S ribosome thiab thaiv kev tsim ntawm qhov loj dua 70S pib ua haujlwm.
Cov tshuaj tiv thaiv kab mob twg inhibit protein synthesis?
Clindamycin . Linezolid (ib oxazolidinone) Macrolides. Telithromycin.
Pom zoo:
Cov tshuaj twg yog nucleoside thim rov qab transcriptase inhibitors?
Available NRTIs zidovudine (Retrovir) Ylamivudine (Epivir) abacavir sulfate (Ziagen) didanosine (Videx) delayed-tso didanosine (Videx EC) stavudine (Zerit) emtricitabine (Emtriva) tenofovir disoproxil fumarate (Viread) Dab tsi yog nucleoside thim rov qab transcriptase enzyme inhibitors?
Cov piv txwv ntawm cov kuab tshuaj thiab cov kuab tshuaj yog dab tsi?
Solutes yog cov khoom uas yaj rau hauv cov kuab tshuaj thiab peb xaus nrog kev daws. Qee qhov piv txwv ntawm cov kuab tshuaj yog dej, ethanol, toluene, chloroform, acetone, mis nyuj, thiab lwm yam. Piv txwv ntawm cov kuab tshuaj muaj xws li, qab zib, ntsev, oxygen, thiab lwm yam … Cov dej dej muaj dej (kua kua) thiab yaj oxygen (solute).
Dab tsi ntawm cov hauv qab no yog cov tshuaj glucosidase inhibitors?
Alpha-glucosidase inhibitors (AGIs; acarbose, miglitol, voglibose) tau siv dav hauv kev kho mob ntawm cov neeg mob ntshav qab zib hom 2. AGIs ncua kev nqus ntawm carbohydrates los ntawm txoj hnyuv me thiab yog li muaj qhov txo qis ntawm cov ntshav qabzib tom qab thiab qib insulin.
Qhov twg yog qhov zoo tshaj plaws los piav txog cov txheej txheem ntawm cov protein synthesis?
RNA txav DNA code mus rau ribosomes rau protein synthesis yog txoj hauv kev zoo tshaj los qhia txog cov txheej txheem ntawm cov protein synthesis…. Dab tsi xaus cov txheej txheem ntawm cov protein synthesis? Protein synthesis yog txheej txheem uas cov hlwb ua cov protein.
Cov tshuaj twg yog cov tshuaj uas tsis yog tshuaj tiv thaiv inflammatory analgesic?
Txhua yam koj yuav tsum paub txog NSAIDs. Nonsteroidal anti-inflammatory tshuaj (NSAIDs) yog cov tshuaj uas txo qis lossis txo qhov mob. Cov piv txwv nrov tshaj plaws ntawm cov tshuaj hauv pawg no yog aspirin thiab ibuprofen. NSAIDs tuaj nyob rau hauv lub ntsiab lus dav ntawm non-opioid analgesics.
