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I-Tetracycline CAS: 60-54-8
I-Tetracycline iyi-antibiotic ebanzi eyingxenye yekilasi le-tetracycline, etholakala ku-chlortetracycline ehlanganisiwe yemvelo. Ivimbela ukwakheka kwamaprotheni ebhaktheriya ngokubopha ku-ribosome yebhaktheriya, ngaleyo ndlela ivimbele ukunamathela kwe-aminoacyl-tRNA ku-mRNA-ribosome complex. Le ndlela yokusebenza iholela emiphumeleni yebhaktheriya ngokumelene nohlu olubanzi lwamagciwane ane-gram-positive kanye ne-gram-negative, kanye ne-protozoa ethile.
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I-Teicoplanin CAS:61036-62-2
I-Teicoplanin iyi-antibiotic ye-glycopeptide etholakala ku-Actinoplanes teichomyceticus, esebenza kahle ngokumelene namagciwane ahlukahlukene ane-gram-positive kufaka phakathi i-methicillin-resistant Staphylococcus aureus (MRSA). Ivimbela ukwakheka kodonga lwamaseli ebhaktheriya ngokubopha ekugcineni kwe-D-alanyl-D-alanine kwama-precursors e-peptidoglycan, okuholela ekuqhekekeni kwamaseli kanye nemiphumela yokubulala amagciwane. I-Teicoplanin ivame ukusetshenziswa ezindaweni zemitholampilo ekwelapheni izifo ezinzima ezibangelwa izinto eziphilayo ezine-gram-positive.
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I-Sulfisoxazol (4-amino-N-(3,4-dimethyl-5-isoxazolyl)benzenesulfonamide) I-CAS:127-69-5
I-Sulfisoxazole, eyaziwa nangokuthi i-sulfafurazole, iyi-antibiotic ye-sulfonamide eyingxenye yesigaba semithi ye-sulfa. I-sulfisoxazole echazwa ngamakhemikhali njenge-4-amino-N-(3,4-dimethyl-5-isoxazolyl)benzenesulfonamide, ivimbela ukukhula kwamagciwane ngokuphazamisa ukwakheka kwe-folic acid. Le ndlela yokusebenza ihlose i-dihydropteroate synthase, i-enzyme ebalulekile ekukhiqizweni kwe-bacterial folate, ngaleyo ndlela ivimbele ukukhula nokwanda kwawo.
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I-Sulfapyridine CAS:144-83-2
I-Sulfapyridine iyi-antibiotic ye-sulfonamide eyayisetshenziswa ngokomlando ekwelapheni izifo ezibangelwa amagciwane, ikakhulukazi ngesikhathi seMpi Yezwe II. Ingesigaba semithi ye-sulfa, evimbela ukukhula kwamagciwane ngokuphazamisa ukwakheka kwe-folic acid. I-Sulfapyridine isebenzisa imiphumela yayo ye-bacteriostatic ngokugxila ku-dihydropteroate synthase, i-enzyme ebalulekile ekukhiqizweni kwe-folate kumagciwane.
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I-Tazobactam CAS:89786-04-9
I-Tazobactam iyisivimbeli se-beta-lactamase esithuthukisa umsebenzi wama-antibiotic e-beta-lactam ngokuwavikela ekuwohlokeni ngama-enzyme e-beta-lactamase akhiqizwa ama-bacteria amaningi amelana namagciwane. Ivame ukusetshenziswa ngokuhlanganiswa nama-antibiotic e-beta-lactam njenge-piperacillin ukwandisa ububanzi bawo bomsebenzi wokulwa nokutheleleka okuhlukahlukene kwamagciwane. I-Tazobactam ibuyisela ngempumelelo ukusebenza kwama-antibiotic e-beta-lactam ngokumelene nama-bacteria akhiqiza i-beta-lactamase, ikakhulukazi izinto eziphilayo ezingenayo i-gram.
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I-Tigecycline CAS:220620-09-7
I-Tigecycline iyi-antibiotic ye-glycylcycline ebanzi evimbela ukwakheka kwamaprotheni ebhaktheriya ngokubopha ku-30S ribosomal subunit, ngaleyo ndlela isebenzise imiphumela ye-bacteriostatic ngokumelene nohlu olubanzi lwamagciwane ane-gram-positive kanye ne-gram-negative, kufaka phakathi amagciwane amelana nemithi eminingi. Ihlobene ngokwesakhiwo ne-tetracyclines kodwa inomsebenzi othuthukisiwe wokulwa nezinhlobo ezimelana nemithi ngenxa yendlela yayo yokusebenza eyingqayizivele kanye nokuguqulwa kwesakhiwo.
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Usawoti we-sodium we-Sulbactam CAS: 69388-84-7
Usawoti we-sodium we-Sulbactam uyisithiyo se-beta-lactamase esivame ukusetshenziswa kanye nama-antibiotic athile ukulwa nokutheleleka ngamagciwane. Sisebenza ngokuvimbela umsebenzi wama-enzyme e-beta-lactamase akhiqizwa amabhaktheriya, okungenza ama-antibiotic angasebenzi. Ngokuvimbela ukuwohloka kwama-antibiotic afana nama-penicillin nama-cephalosporins, usawoti we-sodium we-sulbactam usiza ukuthuthukisa izakhiwo zawo zokulwa namagciwane. Le khompawundi ivame ukusetshenziswa kanye nama-antibiotic afana ne-ampicillin ukudala imiphumela yokusebenzisana ngokumelene nezinhlobo eziningi zama-bacteria asengozini.
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I-Sulfadimidine CAS:57-68-1
I-Sulfadimidine, eyaziwa nangokuthi i-sulfamethazine, iyi-antibiotic ye-sulfonamide esetshenziswa ekwelapheni izifo ezibangelwa amagciwane. Ingesigaba semithi yokulwa namagciwane eyaziwa ngokuthi izidakamizwa ze-sulfa, ezisebenza ngokuvimbela ukukhula nokuphindaphinda kwamagciwane. I-Sulfadimidine iphazamisa ukwakheka kwe-folic acid kumagciwane, okuyingxenye ebalulekile yokusinda kwawo, okuholela emiphumeleni ye-bacteriostatic ngokumelene namagciwane ahlukahlukene ane-gram-positive kanye ne-gram-negative.
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Usawoti we-sodium we-Sulfacetamide CAS:6209-17-2
Usawoti we-sodium we-Sulfacetamide uyisithako esincibilika emanzini se-sulfacetamide, i-antibiotic ye-sulfonamide evame ukusetshenziswa ekwakhiweni kwangaphandle ekwelapheni izifo zamagciwane esikhumbeni namehlo. Lolu hlobo lukasawoti luthuthukisa ukuncibilika kanye nokuqina kwe-sulfacetamide, okwenza ifanelekele ukusetshenziswa kwemithi ehlukahlukene. Usawoti we-sodium we-Sulfacetamide usebenza ngokuvimbela ukukhula kwamagciwane, ikakhulukazi lawo abangela izimo ezifana ne-acne vulgaris, i-seborrheic dermatitis, kanye nezifo zamehlo ezifana ne-conjunctivitis. Iphazamisa ukwakheka kwe-folate yamagciwane, ihlose ngempumelelo ububanzi bamagciwane ane-gram-positive kanye ne-gram-negative.
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I-Streptomycin sulfate CAS:3810-74-0
I-Streptomycin sulfate umuthi wama-antibiotic ongowesigaba se-aminoglycoside. Uthathwe kubhaktheriya i-Streptomyces griseus futhi uvame ukusetshenziswa ekwelapheni izifo ezibangelwa amagciwane. I-Streptomycin sulfate isebenza ngokuvimbela ukwakheka kwamaprotheni amagciwane, ngaleyo ndlela ibulale ngempumelelo amagciwane asengozini. Ivame ukunqunyelwa ukwelapha isifo sofuba, isifo sofuba, i-tularemia, kanye nezinye izifo ezibangelwa amagciwane asengozini. I-Streptomycin sulfate ivame ukutholakala ngesimo somjovo futhi inikezwa nge-intramuscular noma nge-intravenous ngaphansi kokuqondisa kukadokotela.
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Usawoti we-sodium we-Sulfamethoxazole CAS:4563-84-2
Usawoti we-sodium we-Sulfamethoxazole uyisithako esincibilika emanzini se-sulfamethoxazole, i-antibiotic ye-sulfonamide esetshenziswa ekwelapheni izifo zamagciwane. Lolu hlobo lukasawoti luthuthukisa ukuncibilika kanye nokuqina kwe-sulfamethoxazole, okwenza lufanelekele izinhlobo ezahlukene zemithi. Usawoti we-sodium we-Sulfamethoxazole unemiphumela yawo ye-bacteriostatic ngokuvimbela ukwakheka kwe-folic acid kumagciwane, inqubo ebalulekile yokukhula kwawo kanye nokuphindaphinda kwawo. Isebenza kahle ngokumelene nohlu olubanzi lwamagciwane ane-gram-positive kanye ne-gram-negative.
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I-Sulfamethoxazole CAS:723-46-6
I-Sulfamethoxazole iyi-antibiotic ye-sulfonamide evame ukusetshenziswa kanye ne-trimethoprim ukudala umuthi onamandla wokulwa namagciwane owaziwa ngokuthi i-co-trimoxazole noma i-trimethoprim-sulfamethoxazole (TMP-SMX). Iyingxenye yeqembu lemithi yokulwa namagciwane eyaziwa ngokuthi izidakamizwa ze-sulfa, ezivimbela ukukhula kwamagciwane ngokuphazamisa ukwakheka kwe-folic acid. I-Sulfamethoxazole ihlose ngqo i-dihydropteroate synthase, i-enzyme ehilelekile ekukhiqizweni kwe-folate, ngaleyo ndlela isebenzise imiphumela ye-bacteriostatic ngokumelene nezinhlobo eziningi zamagciwane ane-gram-positive kanye ne-gram-negative.
