Incazelo emfushane:
Inombolo ye-CAS: 15686-71-2
Ifomula yemolekyuli:C16H17N3O4S
isisindo se-molecule: 347.39
Isakhiwo samakhemikhali:
| Ulwazi Oluyisisekelo | |
| Igama lomkhiqizo | I-Cephalexin |
| Ibanga | IBanga Lezemithi |
| Ukubukeka | impushana emhlophe |
| Isivivinyo | 99% |
| Impilo yeshelufu | iminyaka engu-2 |
| Ukupakisha | 25kg/isigubhu |
| Isimo | Gcina endaweni emnyama, emkhathini ongenayo, 2-8°C |
Incazelo
I-Cephalexin iyi-antibiotic ye-cephalosporin esetshenziselwa ukuhlola umthelela wokubopha, ukuveza, nokuvinjelwa kwe-PBP3 kanye namaprotheni e-penicillin-binding (PBPs) engeziwe odongeni lweseli ngesikhathi sokuhlanganiswa kwe-mucopeptide yebhaktheriya. I-Cephalexin isetshenziselwa ukwelapha amagciwane abangela ukutheleleka angase abangele indlebe, ukuphefumula, umgudu womchamo kanye nezifo zesikhumba. Amagciwane angakwazi ukuzivikela ngokumelene ne-Cephalexin angase ahlanganise i-Streptococcus pneumonia, Staphylococcus aureus, E. coli, kanye ne-Haemophilus influenza. I-Cephalexin ibizwa nangokuthi i-Keflex (igama lomkhiqizo), futhi ayikuqedi izifo ezibangelwa amagciwane njengomkhuhlane noma imikhuhlane.
Indlela Yokwenza
Indlela yokusebenza ye-Cephalexin ifana ne-penicillin lapho ivimbela ukwakheka kodonga lweseli yebhaktheriya, ukungabi khona kwayo kuthonya ukufa ngenxa ye-bacterium lysis. I-cell lysis iphinde ilamule ngama-enzyme e-autolytic ikakhulukazi odongeni lweseli yebhaktheriya, okubandakanya ukuhlaziya okuzenzakalelayo. Ucwaningo lubonisa ukuthi kunethuba lokuthi i-Cephalexin ivimbela ukusebenza kwe-autolysin inhibitor.
Ukusetshenziswa Komkhiqizo
I-Cephalexin ilawulwa ukuze kuncishiswe ukuthuthukiswa kwamabhaktheriya amelana nezidakamizwa. Ukugcina ukusebenza kahle okuphelele kwe-Cephalexin, umuthi kufanele unqunywe njengokwelashwa kwezifo ezingabangwa amagciwane. Ukutholakala kolwazi lokuthatheka kanye nolwazi lwesiko kufanele kucatshangelwe ngenkathi kwenziwa izinguquko ekwelashweni kwe-antibacterial. Ukungabi bikho kolwazi olunjalo kungase kusekelwe ukuthambekela kanye namaphethini e-epidemiology ukuze kube nomthelela ekuthathweni kokwelashwa okuqinisekiswayo.
Kwezinye izimo, i-Cephalexin isetshenziselwa ukwelapha iziguli ezingazwani ne-penicillin futhi zingase zibe nesifo senhliziyo ngesikhathi lapho zenza inqubo emgudwini wazo wokuphefumula, ukuvimbela ukuthuthukiswa kokutheleleka kuma-valve enhliziyo.
