inhibition of cell wall synthesis

step 1 MOA

inhibition of cell wall synthesis

inhibition of cell wall syntheis

structure contains

beta lactam ring

inhibition of cell wall synthesis

• inhibits

peptidoglycan synthesis

inhibition of cell wall synthesis

• what are the 4 classes

1. penecillin

2. cephalosporin

3. polypeptide

4. antimycobacterial

inhibition of cell wall synthesis

• what are the two types of penecillins involved

• natural penecillin

• semi synthetic penecillin

inhibition of cell wall synthesis

natural penecillin is extracted from

fungi

inhibition of cell wall synthesis

natural penecillin is narrow or broad spectrum

narrow

inhibition of cell wall synthesis

natural penecillin is useful against gram postivie or gram negative

gram positive

inhibition of cell wall synthesis

natural penecillin is BLANK to penecillinase

sensitive

inhibition of cell wall synthesis

semi synthetic penecillin is narrow or broad

both

inhibition of cell wall synthesis

• what are the two examples of semi synthetic penecillin

• oxacillin

• amplicillin

inhibition of cell wall synthesis

semi sinthetic penecillin is BLANK to penecillinase

resistant

inhibition of cell wall synthesis

cephalosporin contains

beta lactam ring

inhibition of cell wall synthesis

• advantages of the cephalosporin class

penecillin resistant

inhibition of cell wall synthesis

• what are teh two examples of the polypeptide class

• bacitracin

• vancomycin

derived from bacillus topical

bacitracin

last resort against antibiotic resistant MRSA

vancomycin

inhibition of cell wall synthesis

• used in treatment of tuberculosis

antimycobacterial class

inhibition of cell wall synthesis

• moa: inhibits mycolic acid synthesis of cell wall

antimycobacterial class