نيومايسين و بلومكسين بي سالفات كريم 20جم

ما هو دواء نيومايسين و بلومكسين بي سالفات كريم 20جم

جرعة دواءنيومايسين و بلومكسين بي سالفات كريم 20جم

يستعمل دواء نيومايسين و بلومكسين بي سالفات كريم 20جمneomycin & polymexin b sulfate cream 20 gm topical antibiotic topical antibiotic

about neomycin -an aminoglycoside antibiotic ammonium detoxicant. -mechanism of action of neomycin -this aminoglycoside cause protein synthesis inhibition by -irreversibly- bind to specific 30s-subunit proteins and 16s rrna. specifically neomycin binds to four nucleotides of 16s rrna and a single amino acid of protein s12. this interferes with decoding site in the vicinity of nucleotide 1400 in 16s rrna of 30s subunit. this region interacts with the wobble base in the anticodon of trna. this leads to interference with the initiation complex misreading of mrna so incorrect amino acids are inserted into the polypeptide leading to nonfunctional or toxic peptides and the breakup of polysomes into nonfunctional monosomes. -about polymyxin b -basic polypeptide(polymyxin)antibiotic antibiotic. -mechanism of action of polymyxin b -polymixin b is a member of poly peptide antibiotic. being poly peptide they exert a detergent like effect. they have high affinity for phospholipids.

تركيبة دواءنيومايسين و بلومكسين بي سالفات كريم 20جمneomycin & polymexin b sulfate cream 20 gm

يتركب هذا الدواء من :neomycin+polymyxin