I-Nitrocefin CAS:41906-86-9

Kwiilabhoratri ze-microbiology zeklinikhi, i-nitrocefin isetyenziselwa ukuvavanya iibhaktiriya ezizimeleyo ukuvelisa ii-enzymes ze-beta-lactamase, ezinika ukumelana ne-beta-lactam antibiotics. Olu vavanyo lubandakanya ukongeza i-nitrocefin kwinkcubeko yebhaktiriya okanye ngqo kwikholoni ye-microbial kwiiplate ze-agar. Ukuba iibhaktiriya zivelisa i-beta-lactamase, i-hydrolysis ye-nitrocefin ibangela utshintsho lombala ukusuka kumthubi ukuya kubomvu kwimizuzu embalwa, nto leyo ebonisa ubukho be-enzyme. Uvavanyo lwe-nitrocefin luluncedo kakhulu ekwahlukaniseni phakathi kweentlobo zebhaktiriya ezivelisa i-beta-lactamase nezingavelisiyo, nto leyo enceda ekukhetheni unyango olufanelekileyo lwe-antibiotic. Iziphumo ezilungileyo zibonisa ukuba iibhaktiriya ziyamelana ne-beta-lactam antibiotics, nto leyo ebangela ukusetyenziswa kwezinye ii-antimicrobial agents. Ngokwahlukileyo koko, iziphumo ezimbi zibonisa ukuba ziyamelana ne-beta-lactam antibiotics, nto leyo ekhokelela ekubeni oogqirha bakhethe iindlela zonyango ezisebenzayo. Ngenxa yokulula kwayo nokukhawulezisa kwayo, uvavanyo lwe-nitrocefin lusetyenziswa rhoqo kwiilabhoratri zeklinikhi ukuze kuvavanywe rhoqo ukumelana ne-antimicrobial kunye neenjongo zokulawula usulelo. Lubonelela ngolwazi oluxabisekileyo kubaboneleli bezempilo ukuze kuphuculwe unyango lwe-antibiotic kunye nokuthintela ukusasazeka kweebhaktiriya ezimelana ne-antibiotic kwiindawo zonyango. Amanyathelo okulawula umgangatho afanelekileyo kunye nezikhokelo zokutolika zibalulekile ukuqinisekisa ukuchaneka nokuthembeka kweziphumo zovavanyo lwe-nitrocefin, nto leyo enegalelo kulawulo olusebenzayo lwezigulane kunye nemizamo yokulawula iintsholongwane.