E. Coli

E. Coli E. Coli

04.06.2013 Views

4-Results 4.1-Enterobateria in chicken specimens……….…………....45 4.2- Enterobacteria in Human urine ………………………….50 4.3-Biochemical identification of chicken Enterobacteria…....50 4.4- Biochemical identification of urine isolates………….…52 4.5-Pathogenicity test………………………..………….…….55 4.6-Results of serotyping of E.coli isolates. ..……….……….55 4.6-Results of antibiogram on biotypes from one day old chicks…………………………………………………….55 4.7-Sensitivity pattern of the isolates from one day old chick..63 4.8-Results of antibiogram on layer isolates………………....65 4.9-Sensitivity Pattern of layer isolates…………..………….65 4.10-Results of antibiogram on isolates from broiler……..…68 4.11Sensitivity pattern of broiler isolates………..…………...70 4.13-Sensitivity percentages of each antimicrobial agent.……72 4.12-Results of antibiogram on biotypes from human urine...76 5-Discussion ………………………………………...……..87 6-Summary ……………………………………….…..…...91 7-Conclusion…………………………………….……..….96 8-References………………………….……….……..…….98 Arabic summary List of Tables

Tables Page Table(1)Biochemical reactions, members of Enterobactericeae.36 Table(2)Standard zone of inhibition of the used antibiotics for antimicrobial sensitivity test……………………..………..37 Table(3)Prevalence rate of isolated Enterobacteria from different Sources……………………………………………………..….….45 Table(4)Incidence of chicken Enterobacteria obtained on MacConkeyۥs medium from broiler…..…………………….……47 Table (5) Incidence of chicken Enterobacteria obtained on MacConkeyۥs medium from one day old chicks and layers…..….48 Table(6)Incidence of isolates after identification according to biochemical reactions…….………………………………...…….51 Table(7)Antibogram of isolates from one day old chicks against 10 chemotherapeutic agents………………….……………..…….…60 Table (8) Sensitivity pattern of the isolates from one day old chicks against 10 chemotherapeutic agents……………….….….63 Table (9) Antibiogram of layer isolates against 11 chemotherapeuticagents…………………………………………….…..65 Table(10)Sensitivity pattern for isolates from layers……………68 Table(11)Antibiogram of isolates from broiler against 11 chemo- therapeutic agents………………………………………….……..69 Table(12)Sensitivity Pattern of isolates from broiler…………....72 Table (13) Sensitivity percentages of each antimicrobial against isolates from broiler, One day old chicks and layers……….……74 Table (14) Antibogram E.coli isolates from human urine………76

Tables<br />

Page<br />

Table(1)Biochemical reactions, members of Enterobactericeae.36<br />

Table(2)Standard zone of inhibition of the used antibiotics<br />

for antimicrobial sensitivity test……………………..………..37<br />

Table(3)Prevalence rate of isolated Enterobacteria from different<br />

Sources……………………………………………………..….….45<br />

Table(4)Incidence of chicken Enterobacteria obtained on<br />

MacConkeyۥs medium from broiler…..…………………….……47<br />

Table (5) Incidence of chicken Enterobacteria obtained on<br />

MacConkeyۥs medium from one day old chicks and layers…..….48<br />

Table(6)Incidence of isolates after identification according to<br />

biochemical reactions…….………………………………...…….51<br />

Table(7)Antibogram of isolates from one day old chicks against 10<br />

chemotherapeutic agents………………….……………..…….…60<br />

Table (8) Sensitivity pattern of the isolates from one day old<br />

chicks against 10 chemotherapeutic agents……………….….….63<br />

Table (9) Antibiogram of layer isolates against 11 chemotherapeuticagents…………………………………………….…..65<br />

Table(10)Sensitivity pattern for isolates from layers……………68<br />

Table(11)Antibiogram of isolates from broiler against 11 chemo-<br />

therapeutic agents………………………………………….……..69<br />

Table(12)Sensitivity Pattern of isolates from broiler…………....72<br />

Table (13) Sensitivity percentages of each antimicrobial against<br />

isolates from broiler, One day old chicks and layers……….……74<br />

Table (14) Antibogram E.coli isolates from human urine………76

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