Florfenicol txhaj yog dab tsi?
Florfenicol yog thiamphenicol derivative, uas zoo ib yam li hauv kev ua rau chloramphenicol. Nws ua haujlwm los ntawm inhibiting protein synthesis hauv cov kab mob. Florfenicol qhia dav dav ntawm cov kab mob tua kab mob tiv thaiv kab mob gram-negative bacilli, gram-positive cocci, thiab kab mob atypical xws li Mycoplasma.
Florfenicol ua haujlwm los ntawm kev tsom cov ribosomes hauv cov kab mob ntawm tes. Ribosomes yog cov khoom tseem ceeb rau kev sib txuas ntawm cov protein, uas yog qhov tseem ceeb rau kev loj hlob ntawm tes thiab rov ua dua tshiab. Los ntawm inhibiting peptidyl transferase kev ua ntawm 50S ribosomal subunit, florfenicol cuam tshuam cov protein synthesis nyob rau hauv cov kab mob ntawm tes, ua rau cell stasis thiab thaum kawg cell tuag.
Lub luag haujlwm ntawm florfenicol hauv cov nqaij qaib yog dab tsi?
Florfenicol yog ib hom tshuaj tua kab mob uas siv dav hauv cov nqaij qaib, tshwj xeeb tshaj yog rau kev kho mob thiab tiv thaiv cov kab mob uas cuam tshuam rau kev ua pa thiab plab hnyuv, xws li kab mob los ntawmEscherichia colithiabPasteurella multocida. Nws txoj haujlwm dav dav thiab kev ua tau zoo tiv thaiv ntau yam kab mob gram-negative thiab gram-positive ua rau nws muaj txiaj ntsig zoo rau kev sib ntaus cov kab mob hauv broilers thiab nteg qe.
Kev ceev faj ntawm Florfenicol Txhaj rau nqaij qaib
- Txwv tsis pub thaum lub sij hawm qe-ntws ntawm nteg hens.
- Nws yog txwv tsis pub siv nyob rau hauv lub sij hawm txhaj tshuaj tiv thaiv los yog tsiaj txhu uas tsis muaj zog tiv thaiv kab mob. Lub raum tsis txaus yuav tsum tau txo qis lossis ncua sijhawm ntawm cov tshuaj.