Eighty clinical swabs were collected from Patients suffering from wound
infection, attending medical city hospital Sixty seven isolates were diagnosed as
causative agents, they were Klebsiella spp. (22.4 %), Escherichia coli (22.4%),
Pseudomonas spp. (18%), Staphylolcoccus aureus(15%),Enterobacter
spp(10.4%), Proteus spp (7.5%) Streptococcus spp (3%) and Acinetobacter
spp.(1.5%); Eleven antibiotics were used for suscpitbility test of drugs. Most of
isolates were sensitive to lmipenem in percentage 97% and Amikacin in
percentage of 89.5% while most isolate were resistance for many antibiotics like
Cefotaxim (89.5%), Tetracyclin (82%), Tobramycin (77.6%), Pipracilin (77.6%)
and Gentamycin (77.6%), isolates from gram positive bacteria showed
sensitivity (100%) for Vancomycin .
Antimicrobial activity of Thymus vulgaris and prunus amygdalus against
higher resistance isolates was estimated, using two folds dilution extracts in agar
diffusion technique at concentrations of 1:2, 1:4 , 1:8, 1:16, 1:32 .Thymus
vulgaris has shown anti bacterial activity against Acinetobacter spp., proteus
spp. And Klebsiella spp.in all concentration were used .The lowest effect was on
E.coli (12 mm, 8 mm) at concentration 1:2, 1:4. No effect was clear on
Pseudomonas spp., Staphylococus aureus and Streptococcus spp .
Hexane extract of Sweet almond extract showed the best effect on Klebsiella
spp.,Enterobacter spp., Proteus spp. at all concentrations used, while E.coli and
pseudomonas spp showed sensitivity concentrations of 1:2, 1:4, 1:8, the activity
on Gram positive bacteria :Staphylococus aureus and Straptococus spp. was at
concentrations of 1:2 , 1:4 by measuring inhibition zone which was (8mm,7mm)
and (10mm,9mm) respectively. |