Inkcazelo emfutshane:
Inombolo ye-CAS: 15686-71-2
Ifomula yemolekyuli:C16H17N3O4S
ubunzima bemolekyuli: 347.39
Ubume beKhemikhali:
| Ulwazi olusisiseko | |
| Igama lemveliso | Cephalexin |
| IBanga | IBanga lezamayeza |
| Imbonakalo | umgubo omhlophe |
| Isivavanyi | 99% |
| Beka ubomi kwishelufa | iminyaka eyi-2 |
| Ukupakisha | 25kg/igubu |
| Imeko | Gcina kwindawo emnyama, umoya ongena ngaphakathi, 2-8°C |
Inkcazo
I-Cephalexin yi-antibiotic ye-cephalosporin esetyenziselwa ukuhlola impembelelo yokubopha, ukubonakaliswa, kunye nokuvinjelwa kwe-PBP3 kunye neeprotheni ezongezelelweyo ze-penicillin-binding (PBPs) kudonga lweseli ngexesha le-bacterial mucopeptide synthesis. I-Cephalexin isetyenziselwa unyango lweebhaktheriya ezibangela usulelo ezinokubangela indlebe, ukuphefumla, umgudu womchamo kunye nosulelo lwesikhumba. Iintsholongwane ezingenakuzikhusela kwi-Cephalexin zinokuquka inyumoniya ye-Streptococcus, i-Staphylococcus aureus, i-E. coli, kunye ne-Haemophilus influenza. I-Cephalexin ikwabizwa ngokuba yi-Keflex (igama lophawu), kwaye ayiluthonyi usulelo lwentsholongwane olufana nomkhuhlane okanye imikhuhlane.
Indlela yokwenza
Indlela yokusebenza ye-Cephalexin ifana ne-penicillin apho inqanda ukuhlanganiswa kodonga lweseli yebhaktheriya, ukungabikho kwayo kuchaphazela ukufa ngenxa ye-bacterial lysis. Uhlaziyo lweeseli luphinda lulamlwe zii-autolytic enzymes ngokukodwa kudonga lweseli yebhaktiriya, ebandakanya uhlaziyo. Uphando lubonisa ukuba kukho amathuba okuba iCephalexin ithintele ukusebenza kwe-autolysin inhibitor.
Ukusetyenziswa kweMveliso
I-Cephalexin ilawulwa ukunciphisa ukuphuhliswa kweebhaktheriya ezichasayo kumachiza. Ukugcina ukusebenza ngokupheleleyo kweCephalexin, ichiza kufuneka limiselwe njengonyango losulelo olunokuthi lufakwe kwiibhaktheriya. Ubukho bokuchaphazeleka kunye nolwazi lwenkcubeko kufuneka luthathelwe ingqalelo ngelixa kusenziwa uhlengahlengiso kunyango lwe-antibacterial. Ukungabikho kolwazi olunjalo kunokuxhaswa kukuchaphazeleka kunye neepateni ze-epidemiology ukuphembelela ukwamkelwa konyango oluqinisekisiweyo.
Kwezinye iimeko, i-Cephalexin isetyenziselwa unyango lwezigulane ezingadibaniyo ne-penicillin kwaye zinokuba nesifo senhliziyo ngexesha apho ziqhuba inkqubo kwindlela yazo yokuphefumla, ukuthintela ukuphuhliswa kosulelo kwiintliziyo zabo.
