Ama-antibiotics we-fluoroquinolones

Ama-fluoroquinolones ama-antimicrobial lapho amakhemikhali adalwe ngokuhlakanipha. Ukuqala kokungena empilweni yethu, ngesimo sesizukulwane sesibili sezidakamizwa zaleli qembu (i-ofloxacin, ciprofloxacin), kubhekwa njengeminyaka eyi-80 yekhulu lama-XX. Isici sabo esiyingqayizivele kwakuyizinhlu eziningi kakhulu ezenzweni zokulwa nezilwanyana ezincane, amabhaktheriya, kanye nesilinganiso esiphakeme sokumunwa kwesidakamizwa emangqamuzaneni omzimba, futhi sisakaze sibe yi-foci yokutheleleka.

Eminyakeni eyishumi, izwe labona izizukulwane ze-fluoroquinolones III ne-IV, ezazitholakala kakhulu ngokulwa namabhaktheriya (ngokuyinhloko i-pneumococci), izinambuzane ezincane, izifo zamagciwane ezifo ze-intracellular. Enye yezinzuzo ze-fluoroquinolones yesizukulwane sokugcina ukukhishwa okukhulu kwezinto.

Ama-antibiotics eqenjini lama-fluoroquinolones, ngokungena ngqo emzimbeni, enza ngendlela evimbela umsebenzi obalulekile we-DNA-gyrase (i-enzyme ye-microbial cell, engxenyeni ebalulekile yokutheleleka), okuyilapho ibulala khona i-microbe.

Ukuhambisana kwe-fluoroquinolones

Ama-fluoroquinolones anezinkomba eziningi zokusetshenziswa kwawo emthini wezokwelapha. Ngesizo sabo, kunconywa ukuba kwenziwe izinyathelo zesinyathelo ngezinyathelo zokwelapha izifo ezinzima, zihambisana kahle nezinye izidakamizwa zokulwa namagciwane.

Izigaba ze-Fluoroquinolones

I-fluoroquinolones yesisetshenziswa sakamuva:

Ama-antibiotics we-fluoroquinolones imiphumela emibi yeqembu: