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Ahmed Mohamed Alsadek Masoud Hegazyi

Faculty Veterinary Medicine - Department Avian and Rabbit Medicine

Scientific degrees

BSc In NULL, [1975]
MSc In NULL, [1979]
PhD In NULL, [1983]
(لا يوجد)

الحالة الوظيفية الحالية :

قائم بالعمل

Academic Jobs

معيد : 3/8/1976
Doctor Assisant : 31/12/1979
Doctor : 10/4/1983
Professor Assisant : 13/5/1987
Professor : 29/12/1992
Professor Emeritus : 1/8/2012

Publications

1 - The effect of Ecoli infection on chickens immune response, Hegazy, A.M. and E

2 - The picture of immune response in chickens vaccinated with ND vaccines

3 - Studies on the incidence of different types of clostridia in chickens in Egypt. A.El-Ged and A.M. Hegazy. Annuals of Agri.

4 - Bacterial causes of ascites in chickens

5 - Viral agents associated with rertarded growth in broiler chickens. AM. Hegaz

6 - عدوى الايميريا تينيلا فى الدجاج والاستجابة المناعية للقاح النيوكاسيل

7 - Effect of high – level of ammonia and temperature on broiler performance A.M. Hegazy, A.A. El-Bassiouny, A. Nagi and A. ElAzawie. Sec.

8 - Eimeria tenella infection in chickens and its effect on immune response to ND vaccines A.M. Hegazy, M.S. Nada, H.M. El Jawadi. Ass. Vet. Med. J. Vol

9 - Isolation of pseudomonas from broilers suffering from respiratory troubles. El-Taher, A.M. Hegazy, A.A. Shihata, A.B. Abd-Elnaser,

10 - Importance of plant protein in recent poultry feed formulation

11 - Effect of some chemotherapeutic drugs on immune response post ND vaccination in chickens. A.M. Hegazy and A.I. Abd El-Alim. Proceeding

12 - Studies on tumors in ducks in sharkia province (1994).

13 - Evaluation of some living IBD vaccines.

14 - – evaluation of liver and kidney functions in chicks treated with

15 - Effect of some immune stimulant and growth promoters on ducks.A. M.

16 - Protection from ND disease by using recent programs of vaccination

17 - Recent preventive programs for protection from salmonella and E. coli

18 - Studies on E. coli infection in chickens and immune response after ND

19 - Avian Encephalomyelitis in balady chickens A.M. Hegazy Egypt J appl

20 - bacterial causes of enteritis, diarrhea and mortality in rabbit A.M. Hegazy

21 - Evaluation of liver and kidney functions in chicks treated with flumequine A.M. Hegazy , H. Abd elfadil H. A. Elsaadawy. Egypt. J. Appl. Sci.

22 - Epidemiology of Ecoli in ducks. A.M. Hegazy Egypt J Appl. Sci

23 - Comparison between complement fixation test and agar gel precipitation test for detection of infectious bursal disease virus in inoculated chickens

24 - Isolation of pathogenic E.coli strains of chickens from free flying birds. M

25 - The role of free flying birds in transmission of salmonella to chicks. M.A

26 - The relation between E. coli infection and vaccination on ducks performance and immune response. A.M. Hegazy, Y. Bader and L. K. Abd El-Samei. Proceeding of the Egyptian poultry association conference

27 - Some studies on the diagnosis and pathogenicity of the isolated duck virus hepatitis and duck virus enteritis from diseased ducks. A.M. Heagazy, A.M.Nawar, O.O.Lotfy and A. Metwally. The 9th Veterinary Conference

28 - Evaluation of maternal antibodies from vaccinated hens in protection of hatched chicks from E. coli infection.

29 - Comparative study on some recent anti-coccidial drugs used in broilers chickens.

30 - Bacterial causes of retarded growth in broilers.

31 - Pathogenicity of HPAIV (H5N1) for chickens and ducks in EGYPT

32 - Studies on isolated bacteria from diseased chickens with respiratory signs

33 - Evaluation of chickens immune response post vaccination with some viral

34 - Evaluation of chickens immune response post vaccination with some bacterial vaccines.

35 - – Histopathological changes in the immune system post E.coli infection in chickens. A. M. Hegazy and eman El-Sayed. Accepted for publication

36 - Some serological studies on fowl pox virus

37 - Environmental conditions and antibiotic effect on some pathogenic E.coli strains isolated from calves and chickens. A.A. El-Bassiouni, A. El-Ged and

38 - Efficiency of formaldehyde gas fumigation on E.coli and ND vaccine in and on chicken eggs A.M. Hegazy, A.A. El-Bassiouny, A.A. Abd-el naser, A.El

39 - – Hazard drugs use in chickens and its effect on immune response to Newcastle disease vaccines and body weight. A.M. Hegazy. Second scientific congress

40 - Effect of route of vaccination in protection against Gumboro disease in

41 - Immune response and pathogenicity of four commercial Gumboro disease

42 - Adverse effects of prolonged treatment with furaltadone in chickens. A.M.

43 - – Infectious bursal disease: epidemiology and preventive measures A.M.

44 - الأشراف على المشروعات العامة والخاصة لمزارع الدواجن

45 - الأشراف والتقييم لمعامل التحاليل الخاصة لأمراض الدواجن

46 - The potency of newly development H5N8 and H9N2 avian influenza vaccines against the isolated strains in laying hens from Egypt during 2019 (2021).

47 - Evaluation of the immuno-stimulatory effect of aqueous neem (Azadirachta indica) leaf extract against highly pathogenic avian influenza (H5N8) in experimental chickens (2023).

48 - The therapeutic efficacy of neem (Azadirecta indica) leaf extract against coinfection with Chlamydophila psittaci and low pathogenic avian influenza virus H9N2 in broiler chickens (2024).

Research Area