Impact of silver nanoparticles and sodium-butyrate in impedance of colisepticemia in broiler chickens / Rewayda Mohammed Elrefaey Taha ; Supervised Mohammed H. H. Awaad , Sahar A. Zou Elfakar , Medhat S. Elhalawany

By:

Rewayda Mohammed Elrefaey Taha

Contributor(s):

Material type: Text

TextLanguage: English Publication details: Cairo : Rewayda Mohammed Elrefaey Taha , 2019Description: 114 P. : charts , photoghraphs ; 25cmOther title:

تأثير جزيئات الفضة النانوية و بيتيورات الصوديوم في مقاومة عدوي التسمم الدموى القولوني في بداري تسمين الدجاج [Added title page title]

Subject(s):

Available additional physical forms:

Issued also as CD

Dissertation note: Thesis (M.Sc.) - Cairo University - Faculty of Veterinary Medicine - Department of Animal Diseases Summary: The present trial conducted to evaluate the efficacy of usage of silver nanoparticles (Ag-NPs) and sodium butyrate (Na-B) encapsulated in palm fat as antimicrobial alternatives. Therefore, the inhibitory effect of Ag-NPs against E.coli was determined in vitro. Then, the effects of its use (in different doses) and sodium butyrate on experimentally induced colisepticaemic broiler chickens for a period of 35 days were studied in vivo through measuring the clinicopathological assay (daily) and performance variables (weekly) in addition to some measurements at the end of experiment like gross lesions scoring; related organ weight; E. coli re-isolation; E. coli virulence gene expression by rt-qPCR; morphological characterization of E.coli using (TEM) and histopathological examination. In vitro study was carried out by Disk diffusion method by using pure form of Ag-NPs (2000 ppm) and other concentrations (200, 20, 2, 10, 5, 2.5 and 0 ppm). then, in vivo study was done using one day-old Cobb chickens (n = 180) allotted randomly into 6 equal groups (1-6). Each group consisted of 30 birds with 3 replicates of 10 each

Tags from this library: No tags from this library for this title. Log in to add tags.

Average rating: 0.0 (0 votes)

Holdings
Item type	Current library	Home library	Call number	Copy number	Status	Date due	Barcode
Thesis	قاعة الرسائل الجامعية - الدور الاول	المكتبة المركزبة الجديدة - جامعة القاهرة	Cai01.10.03.M.Sc.2019.Re.I (Browse shelf(Opens below))		Not for loan		01010110078864000
CD - Rom	مخـــزن الرســائل الجـــامعية - البدروم	المكتبة المركزبة الجديدة - جامعة القاهرة	Cai01.10.03.M.Sc.2019.Re.I (Browse shelf(Opens below))	78864.CD	Not for loan		01020110078864000

Thesis (M.Sc.) - Cairo University - Faculty of Veterinary Medicine - Department of Animal Diseases

The present trial conducted to evaluate the efficacy of usage of silver nanoparticles (Ag-NPs) and sodium butyrate (Na-B) encapsulated in palm fat as antimicrobial alternatives. Therefore, the inhibitory effect of Ag-NPs against E.coli was determined in vitro. Then, the effects of its use (in different doses) and sodium butyrate on experimentally induced colisepticaemic broiler chickens for a period of 35 days were studied in vivo through measuring the clinicopathological assay (daily) and performance variables (weekly) in addition to some measurements at the end of experiment like gross lesions scoring; related organ weight; E. coli re-isolation; E. coli virulence gene expression by rt-qPCR; morphological characterization of E.coli using (TEM) and histopathological examination. In vitro study was carried out by Disk diffusion method by using pure form of Ag-NPs (2000 ppm) and other concentrations (200, 20, 2, 10, 5, 2.5 and 0 ppm). then, in vivo study was done using one day-old Cobb chickens (n = 180) allotted randomly into 6 equal groups (1-6). Each group consisted of 30 birds with 3 replicates of 10 each

Issued also as CD

There are no comments on this title.

to post a comment.