Lus piav qhia luv luv:
CAS Nr .: 74578-69-1
Cov mis mos molecular: C18H19N8NaO7S3
Molecular Luj: 578.57
Chemical structure:
| Cov ntaub ntawv yooj yim | |
| Khoom npe | Ceftriaxone sodium |
| CAS Nr. | 74578-69-1 |
| Qhov tshwm sim | Dawb mus rau dawb hmoov |
| Qib | Pharma Qib |
| Cia | 4 ° C, tiv thaiv lub teeb |
| Txee lub neej | 2 xyoo |
| Pob | 25kg / Nruas |
Product Description
Ceftriaxone yog ib qho cephalosporin (SEF ib qho tsis tshua muaj spor nyob rau hauv) tshuaj tua kab mob uas yog siv los kho cov mob xws li kab mob ua pa qis, kab mob ntawm daim tawv nqaij thiab daim tawv nqaij, kab mob urinary, kab mob pelvic inflammatory, kab mob septicemia, pob txha thiab pob qij txha, thiab meningitis.
Kev siv tshuaj kho mob
Ceftriaxone sodium yog β-lactamase-resistantcephalosporin nrog cov ntshav qab zib ntev heev ib nrab-lub neej. Ib hnub noj tshuaj txaus rau feem ntau cov lus qhia. Ob yam ua rau lub sijhawm ntev ntawm kev txiav txim ntawm ceftriaxone: cov protein ntau khi hauv cov ntshav thiab cov zis tawm qeeb. Ceftriaxone raug tso tawm hauv ob qho tib si hauv cov kua tsib thiab cov zis. Nws cov zis tso zis tsis cuam tshuam los ntawm probenecid. Txawm hais tias nws qhov sib piv qis ntawm kev faib tawm, nws nce mus txog cov kua dej cerebrospinal hauv cov concentrations uas muaj txiaj ntsig zoo hauv kev mob meningitis. Nonlinear pharmacokinetics raug soj ntsuam.
Ceftriaxone muaj ib qho acidic heterocyclic system ntawm 3-thiomethyl pawg. Qhov txawv txav dioxotriazine ringsystem no ntseeg tau hais txog cov tshuaj pharmacokinetic tshwj xeeb ntawm tus neeg sawv cev no. Ceftriaxone tau cuam tshuam nrog kev kuaj pom ntawm "sludge," lossis pseudolithiasis, hauv lub zais zis thiab cov kab mob hauv lub cev. Cov tsos mob ntawm cholecystitis tuaj yeem tshwm sim hauv cov neeg mob uas raug mob, tshwj xeeb tshaj yog cov kev kho mob ntev ntev lossis koob tshuaj ceftriaxone. Theculprit tau raug txheeb xyuas tias yog calcium chelate.
Ceftriaxone nthuav tawm dav dav-spectrum antibacterialactivity tiv thaiv ob qho tib si Gram-positive thiab Gram-negative kab mob. Nws yog qhov tiv taus rau feem ntau chromosomally thiab plasmid-mediated β-lactamases. Kev ua haujlwm ntawm ceftriaxoneagainst Enterobacter, Citrobacter, Serratia, indole-positiveProteus, thiab Pseudomonas spp. tshwj xeeb yog impressive. Nws kuj tseem siv tau rau kev kho mob ntawm ampicillin-resistant gonorrheaand H. influenzae kab mob tab sis feem ntau tsis tshua muaj zog tshaj cefotaxime tiv thaiv kab mob Gram-positive thiab B.fragilis.
