Afnahme eines Ht-lons ->positive Lading >Passage -
·
weine Pemulunasestabilitat
-das
a) Penicilnase-feste Penicilline (Oxazilun)
beipeninae
de inneren Membran --
nur
gramt im
↳ bei oxidative
Energiegemhnung VandenberBedingunge salvestabil
möglich
nur -
neuest Coral
·
in hombi mit !
Clarulansave Penicillinasestabil
Resistenzen
f basische Penicilline (Penethamat) -
-verestung d Benzylpeniulin)
.
v a
.
.
Entwing
.
->
bewhen
auf Bildung von Aminoglykosid-modifizierenden Enzymen , kann Enterschranke überwinden (pha 8 5)
gut
·
=
,
d Amino- B
die im
periplasmatischen Raum Modifination Hydroxygruppe Hydrolyse enzylpenicill ast im Erter
zur .
·
I
verwindet A inneren Membran hochdosiert , da Blut-Hirn-Schranke überwinden !
fihren positive lading d
~>
passage nicht
= ·
.
ruhende bauterostatisch
Bakterien bacterized jay
auf wachsende
Wirkung
Vetreter ·
binden an Penicillin-bindendes Protein -
-> Stimmliet autolytische Enzyme
der Zellwand
1 Streptomycin 2
Dinydrostreptomycin
↳zerschneidet Peptidbindungen &gegnosidischen Bindungen
=Storig d .
Bildung des Moreingeristes
↳ inhibiet Transpeptidasen -> storng d .
Zellwand
3
Neomy un 4 Ganamych
·
hemmen Morein-Synthetasen -> unvollständige Zellwandausbildung
↳ Einstrom Wasser=> (ySE
5 Gentamicin 6 Aminacin von
Transpeptidasen=Leine
Interaction möglich
breitetes wispentrum Verandete
Penicillin
Außenwand verhindet Findringen
von
Resistenzen - Permeabilitat
d
·
.
durch intensive Target Enzyme /Permeability Barrier/Penicillin Destruction
Tobramycin
·
7 durch B-Lactamasen
,
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