Dr. Ashraf Mohamed Abdel Khalek Barakat

Dr. Ashraf Mohamed Abdel Khalek Barakat

Professor
National Research Centre, Egypt


Highest Degree
Ph.D. in Zoonotic Diseases from Cairo University, Egypt

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Area of Interest:

Animal and Veterinary Sciences
100%
Zoonotic Diseases
62%
Parasitology
90%
Veterinary
75%
Pathology
55%

Selected Publications

  1. Awad, R. and A. Ashraf, 2019. Serological diagnosis of toxoplasmosis in household cats in Egypt. Egypt. J. Vet. Sci., 50: 57-63.
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  2. Alajmi, R.A., W.A. Al-Megrin, D.M. Metwally, A.S. Hind and N. Altamrah et al., 2019. Green synthesis of silver nanoparticles using Phoenix dactylifera and Ziziphus spina-christi extracts in BALB/c mice infected with Toxoplasma gondii. Biosci. Rep. 10.1042/BSR20190379.
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  3. Koura, E.A., A.S. Amin, A.M. Barakat, S.F. Darwish and H.M. Ismail et al., 2018. Patho-molecular follow up of T. gondii infection in semen and testes of experimentally infected rabbit bucks with special references of venereal transmission. World J. Pharm. Pharm. Sci., 7: 85-105.
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  4. Elfadaly, H.A., N.A. Hassanain, M.A. Hassanain, A.M. Barakat and R.M. Shaapan, 2018. Evaluation of primitive ground water supplies as a risk factor for the development of major waterborne zoonosis in Egyptian children living in rural areas. J. Infect. Public Health, 11: 203-208.
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  5. Barakat, A.M.A., S.O. Ahmed, M.S. Zaki, H.A. El Fadaly, K.A. Abd El-Razik, H.M. El-Hariri and D. Johar, 2018. New approach to differentiate primary from latent Toxoplasma gondii abortion through immunoglobulin and DNA interpretation. Microb. Pathog., 125: 66-71.
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  6. Abd El-Razik, K.A., A.M.A. Barakat, H.A. Hussein, A.M. Younes, H.A. Elfadaly, H.A. Eldebaky and Y.A. Soliman, 2018. Seroprevalence, isolation, molecular detection and genetic diversity of Toxoplasma gondii from small ruminants in Egypt. J. Parasit. Dis., 42: 527-536.
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  7. Hegazi, A.G., F.M. Al Guthami, A.F.M. Al Gethami and A.M. Barakat, 2017. Egyptian propolis 12: Influence of propolis on cytokines of Toxoplasma gondii infected rats. Int. J. Curr. Microbiol. Applied Sci., 6: 202-211.
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  8. Elfadaly, H.A., N.A. Hassanain, R.M. Shaapan, A.M. Barakat and K.A. Abdelrahman, 2017. Molecular detection and genotyping of Toxoplasma gondii from Egyptian isolates. Asian J. Epidemiol., 10: 37-44.
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  9. Elfadaly, H.A., M.A. Hassanain, R.M. Shaapan, N.A. Hassanain and A.M. Barakat, 2017. Detection of Toxoplasma gondii from wastage nourished small ruminant and poultry: Zoonotic significance. Int. J. Zool. Res., 13: 6-11.
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  10. Barakat, A.M.A., 2017. Public health hazard of the common causes of zoonotic food born illness. J. Biotechnol. Res., 17: 43-58.
  11. Mohamed, Y., W.W. Reda, K. Abdel-Moein, K.A.A. El-Razik and A.M. Barakat et al., 2016. Prevalence and phylogenetic characterization of Listeria monocytogenes isolated from processed meat marketed in Egypt. J. Genet. Eng. Biotechnol., 14: 119-123.
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  12. Elgabry, E.A., A.M. Barakat, K.A.A. El-Razik, A.S. Abuelnaga and H.A. El Fadaly, 2016. Incidence of zoonotic Campylobacter jejuni in fast meal meat, grill chickens and symptomatic Egyptians. Afr. J. Microbiol. Res., 10: 608-615.
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  13. El Fadaly, H.A., S.O. Ahmad, A.M. Barakat, A.H. Soror and M.S. Zaki, 2016. Ecological and pathological study of T. gondii Egyptian rat isolates reference to biological and genetic typescripts. Int. J. PharmTech Res., 9: 128-140.
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  14. Ali, E.F.H., B.A.M. Abdel Khalek, S.O. Ahmed, A.E.R.K. Atwa, S.T. Omara, E. Ezzat and M.S. Zaki, 2016. Zoonotic concern of Campylobacter jejuni in raw and ready-to-eat barbeque chickens along with Egyptian handlers and consumers via molecular and immunofluorescent characterization. Der Pharma Chem., 8: 392-397.
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  15. Ahmad, S.O., H.A. El Fadaly, M.S. Zaki and A.M. Barakat, 2016. Incidence of zoonotic parasites in Egyptian raw vegetable salads. Life Sci. J., 13: 27-31.
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  16. Omara, S.T., H.A. El Fadaly and A.M.A. Barakat, 2015. Public health hazard of zoonotic Campylobacter jejuni reference to Egyptian regional and seasonal variations. Res. J. Microbiol., 10: 343-354.
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  17. Khalifa, N.O., F.I. Elhofy, H.A. Fahmy and A.M.A. Barakat, 2015. Epidemiological and genetic studies of enterotoxigenic Staphylococcus aureus isolated from goat and human. Am. J. Infect. Dis. Microbiol., 3: 32-37.
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  18. Elfadaly, H.A., M.A. Hassanain, R.M. Shaapan, N.A. Hassanain and A.M. Barakat, 2015. Corticosteroids opportunist higher Toxoplasma gondii brain cysts in latent infected mice. Int. J. Zool. Res., 11: 169-176.
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  19. El Fadaly, H.A., A.H. Soror, A.M.A. Barakat and K.A. El-Razik, 2015. Zoonotic and histo-pathological aspects of various Toxoplasma gondii strains in female rats. Afr. J. Infect. Dis., 9: 32-38.
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  20. Eissa, M.M., A.M.A. Barakat, E.I. Amer and L.K. Younis, 2015. Could miltefosine be used as a therapy for toxoplasmosis? Exp. Parasitol., 157: 12-22.
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  21. Barakat, A.M.A., M.M. Sobhy, H.A.A. El Fadaly, N.S. Rabie and N.O. Khalifa et al., 2015. Zoonotic hazards of campylobacteriosis in some areas in Egypt. Life Sci. J., 12: 9-14.
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  22. Hegazi, A.G., H.A. El-Fadaly, A.M. Barakat and S.K.A. Abou-El-Doubal, 2014. In vitro effects of some bee products on T. gondii tachyzoites. Global Vet., 13: 1043-1050.
  23. Abd El-Razik, K.A., H.A. El Fadaly, A.M.A. Barakat and Azza S.M. Abu Elnaga, 2014. Zoonotic hazards T. gondii viable cysts in ready to eat Egyptian meat-meals. World J. Med. Sci., 11: 510-517.
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  24. Khater, H.F., N.O. Khalifa and A.M.A. Barakat, 2013. Serological and molecular studies of ovine and human toxoplasmosis with a trial of treatment of infected ewe. Sci. J. Vet. Adv., 2: 157-168.
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  25. Hassanain, N.A., M.A. Hassanain, W.M. Ahmed, R.M. Shaapan, A.M. Barakat and A. Hassan, 2013. Public health importance of foodborne pathogens. World J. Med. Sci., 9: 208-222.
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  26. Hassanain, M.A., H.A. El-Fadaly, N.A. Hassanain, R.M. Shaapan, A.M. Barakat and K.A.A. El-Razik, 2013. Serological and molecular diagnosis of toxoplasmosis in human and animals. World J. Med. Sci., 9: 243-247.
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  27. Barakat, A.M.A., N.S. Rabie and M.S. Zaki, 2013. Bio surveillance of Campylobacteriosis as food borne illness in Egypt by recent accurate diagnostic methods. Life Sci. J., 10: 1528-1533.
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  28. Elfadaly, H.A., M.A. Hassanain, R.M. Shaapan, A.M. Barakat and N.I. Toaleb, 2012. Serological and hormonal assays of murine materno-fetal Toxoplasma gondii infection with emphasis on virulent strains. World J. Med. Sci., 7: 248-254.
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  29. Barakat, A.M.A., E.R.H. Attia and S.O. Ahmed, 2012. Zoonotic health hazards concerning brucellosis and leptospirosis in Egyptian swine and human in contact. Assiut Vet. Med. J., 58: 350-355.
  30. Barakat, A.M., L.M. Salem, A.M. El-Newishy, R.M. Shaapan and E.K. El-Mahllawy, 2012. Zoonotic chicken toxoplasmosis in some Egyptians governorates. Pak. J. Biol. Sci., 15: 821-826.
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  31. Kotb, M.H.R., A.M.A. Barakat, M.M. Sobhy and H.A. El-Fadaly, 2011. Detection of zoonotic pathogens in ground water in rural Egyptian communities. J. Egypt. Vet. Med. Assoc., 71: 15-21.
  32. Hassanain, M.A., H.A. Elfadaly, R.M. Shaapan, N.A. Hassanain and A.M. Barakat, 2011. Biological assay of Toxoplasma gondii Egyptian mutton isolates. Int. J. Zool. Res., 7: 330-337.
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  33. Barakat, A.M., H.A. El Fadaly, R.M. Shaapan and F.A.M. Khalil, 2011. Occupational health hazard of egyptian employees in contact with wastage nourished swine. J. Am. Sci., 7: 808-813.
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  34. Abd El-Razik, K.A., A.A. Al-Humiany, W.M. Ahmed, A.M.A Barakat and H.A Elfadaly, 2011. Investigations on non brucella abortifacients in small ruminants in Saudi Arabia with emphasis on zoonotic causes. Global Veterinaria, 6: 25-32.
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  35. Sobhy, M.M., A.M.A. Barakat and H.A. El-Fadaly, 2010. Bio-assay on zoonotic Campylobacter jejuni in Egyptian quick meat snacks concerning low and high standard areas. J. Egypt. Vet. Med. Assoc., 70: 645-653.
  36. Hassanain, N.A., M.A. Hassanain, R.M. Shaapan, H.A. Fadaly and A.M. Barakat, 2010. Diagnosis of Egyptian Bovine Meat Borne Zoonosis. J. Am. Sci., 6: 1526-1533.
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  37. El-Askalany, M.A., A.M. Barakat, W.M.A. Mousa, A.S. Amin and T.S. Behour, 2010. Molecular approach for detection of Toxoplasma gondii virulent RH strain using conventional and real time PCR based assays. Global J. Mol. Sci., 5: 58-67.
  38. Barakat, A.M.A. and S.O. Ahmed, 2010. The effect of clindamycin and sulphadiazine on experimental murine model with acute toxoplasmosis. Assiut Vet. Med. J., 56: 302-315.
  39. Barakat, A.M.A., M.M. Abd Elaziz and H.A. Fadaly, 2009. Comparative diagnosis of toxoplasmosis in Egyptian small ruminants by indirect hemagglutination assay and ELISA. Global Veterinaria, 3: 9-14.
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  40. Hassanain, M.A., A.M. Barakat, H.A. ELfadaly, N.A. Hassanain and R.M. Shaapan, 2008. Zoonotic impact of Toxoplasma gondii sero-prevalence in naturally infected Egyptian kittens. J. Arab Soc. Med. Res., 3: 243-248.
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  41. Barakat, A.M.A., A.A. Abdel Aziz, B.B. Ghannamm and A.A.A. El-Shair, 2008. The effect of acute and chronic stages of Toxoplasmosis on the small intestine of female murine model. Global Vet., 2: 73-79.
  42. Barakat, A.M.A., A.A. Abdel Aziz and A.A.A. El-Shair, 2008. The effect of acute and chronicstages of Toxoplasmosis on the small intestine of male murine model. Global Vet., 2: 67-72.
  43. Barakat, A.M.A., 2007. Some diagnostic studies on male New Zealand rabbit experimentally infected with Toxoplasma gondii strain. Global Vet., 1: 17-23.
  44. Eid, A.A., A.M.A. Barakat and H. Hassan, 2006. Molecular identity of electrophoretic profile and major cross-reacting immunogens of Toxoplasma gondii (RH strain) and Neospora caninum. J. Egypt. Soc. Parasitol., 36: 139-148.
  45. Desouky, H.M., A.M.A. Barakat and K. El-Razik, 2006. Toxoplasma gondii in rabbit-does: Serologicl hormonal, pathological and molecular aspects. Egypt. J. Compar. Pathol. Clin. Pathol., 18: 145-167.
  46. Barakat, A.M.A., W.S. El-Nattat, H.M. Desouky, K.A. Abdel-Razik and K.Gh. Mahmoud, 2006. Molecular aspects, seminal, chromosomal, hormonal and pathological changes in rabbit-bucks experimentally infected with Toxoplasma gondii. Egypt. J. Basic Applied Physiol., 5: 59-76.
  47. Barakat, A.M., A. Abdel-Aal, R.A.A. Eid and K.A. Abd El-Razik, 2005. Effects of Toxoplasma gondii on reproduction in rabbits. J. Egypt. Vet. Med. Assoc., 65: 39-55.
  48. Abd-Aal, A.A., A.M.A. Barakat, A.A. Eid and A.A. Gerges, 2005. Serologicl diagnosis of Toxoplasma gondii by using indirect haemagglutination test and staphylococcal protein A, techniques in experimentally infected pregnant rabbitsand naturally infected ewes. Egypt. Vet. Med. Assoc., 65: 267-272.
  49. Eid, A.A., A.A. Abd-Aal, A.M.A. Barakat and M.M.D. Fatma, 2004. A trial for vaccination of mice against Toxoplasmosis. Egypt. J. Compar. Pathol. Clin. Pathol., 17: 1-25.
  50. Barakat, A.M., H.M. Desouky, M.M. Abdel-Aziz and A.A. Abde El-Al, 2001. Some serological, hormonal and pathological studies on experimental toxoplasmosis in male rabbits. Egypt. Vet. Med. Assoc., 61: 165-182.
  51. Barakat, A.M., E.M. Hanafi, H.A. Sabra, M.M. Zaabal and W.M. Ahmed, 2001. Effect of parasitic infection on ovarian activity in native Egyptian cows and ewes with special reference to changes in some blood constituents and immunogenetic markers. Zag. Vet. J., 29: 121-136.
  52. Abd-Aal, A.A. and A.M.A. Barakat, 2000. Detection of Toxoplasma gondii antibody in sheep. J. Egypt. Vet. Med. Assoc., 65: 39-55.
  53. Barakat, A.M., M.R. Shalash, M.K. Selim and M.M. El-Tohami, 1997. Effect of Ascarirdia alli infestation on growth rate of local and foreign chicken breeds. 3. Some productive and economic characters. Egypt. J. Vet. Sci., 31: 55-62.
  54. Barakat, A.M., M.R. Shalash, M.K. Selim and M.M. El-Tohami, 1997. Effect of Ascarirdia alli infestation on growth rate of local and foreign chicken breeds. 2. Physio-pathological status. Egypt. J. Vet. Sci., 31: 47-54.
  55. Barakat, A.M., M.R. Shalash, M.K. Selim and M.M. El-Tohami, 1997. Effect of Ascarirdia alli infestation on growth rate of local and foreign chicken breeds. 1.-Growth. Egypt. J. Vet. Sci., 31: 37-45.