Publications

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Conference Paper
Fadaly, M., M. Younis, A. M. Otteifa, H. I. Abass, G. S. Essawy, S. A. Essawy, and A. Abdoon, " Manipulation of anoestrous problem in the Egyptian buffalo. Eighth Annual Congress of Egyptian Society for Reproduction and Fertility, Egypt. 1", Eighth Annual Congress of Egyptian Society for Reproduction and Fertility, , Egypt. pp 189-196. , 1996.
Essawy, G. S., " Biology Of Leptin (Review). ", The First Conference of the Egyptian Society of Physiological Sciences and Their Applications, , Giza, 5-9 August 2003,.
Essawy, G. S., " Leptin And Reproduction (Review). ", The sixteenth annual congress of the Egyptian Society for Animal Reproduction and Fertility, , Aswan, 25-29 January 20, 2004.
Fadaly, M., M. Younis, A. M. Otteifa, H. I. Abass, G. S. Essawy, S. A. Essawy, and A. Abdoon, " Manipulation of anoestrous problem in the Egyptian buffalo.", World Veterinary Congress, Yokohama, Japan, pp.160., 3-9 September, 1995.
Younis, M., S. A. Essawy, A. M. Otteifa, H. I. Abass, M. Fadaly, and G. S. Essawy, "Comparative study on the efficacy of prostaglandin F2 short-term norgestomet treatment as luteolytic agents in buffaloes. ", Seventh Annual Congress of Egyptian Society for Reproduction and Fertility, , Egypt, 35 - 42., 1995.
Essawy, G. S., "Effect of age and sex on the plasma leptin levels in Egyptian breeds of sheep. ", 1St Scientific Conference of Veterinary Physiology, , Cairo University, Faculty of Veterinary Medicine, Beni-Suef. pp. 9- 19., 2-3 Sept, 2000.
Essawy, G. S., and I. M. Gouda, "Plasma leptin and plasma lipid profile in native breeds of Egyptian sheep. ", 1St Scientific Conference of Veterinary Physiology, , Cairo University, Faculty of Veterinary Medicine, Beni-Suef. pp. 21-23, 2-3 Sept, 2000.
Essawy, G. S., M. A. Ghoneim, E. M. Gouda, and H. A. M. Ogaaly, "Production of recombinant ovine leptin in yeast expression system. ", The First International Conference Of Scientific Research And Its Applications, , , Cairo University pp 377, 18-20 December , 2004.
Younis, M., G. S. Essawy, H. I. Abass, S. A. Essawy, A. M. Otteifa, and M. Fadaly, "Seasonal variations in the levels of plasma progesterone, oestradiol-17 B and testosterone in anoestrous and cycling Egyptian buffalo", Eighth Annual Congress of Egyptian Society for Animal Reproduction and Fertility, Egypt. pp 10-20., 1996.
Soliman, M. M., M. Younis, M. El-Fadaly, G. S. Essawy, I. Abass, H, A. M. Otteifa, and S. A. Essawy, "Validity of some immunological trials and thrombocytopenia for diagnosing early pregnancy in buffaloes. ", . Seventh Annual Congress of Egyptian Society for Animal Reproduction and Fertility, Egypt, pp 181-188., 1995.
Conference Proceedings
Mohamed, F. F., J. El-Jakee, and G. S. Essawy, "Influence of the administration of dried calf thymus or calf thymus extract on performance and immunity of broilers.", International Congress on Quality Veterinary Service for 21 St Century, Kuala Lumpur, Malaysia , at 15 - 17 November, pp. 285, 1994.
Journal Article
Essawy, G. S., F. I. El-Far, M. Z. Attia, and M. Younis, " Comparative study on the effect of some growth promotors on fat deposition in male Newzeland rabbit.", Vet. Med. J., Giza, , vol. 48, issue 4, pp. 515 – 528. , 2000.
Younis, M., H. I. Abass, G. S. Essawy, A. M. Otteifa, S. A. Essawy, and M. Fadaly, " Diagnostic laboratory tests to verify ovulation occurrence with evaluation of accuracy of rectal palpation in buffaloes. ", Egyptian J. Anim. Prod., , vol. 31, issue (Supplement issue), pp. 443-451, 1994.
Gouda, E. M., G. S. Essawy, E. M. Mahdy, and H. H. Abdel-Mageed, " DNA fragmentation and DNA-protein cross-links as oxidative damage induced by heavy metals in rats. ", Journal of Egyptian Academic Society for Environmental Development (C-Molecular Biology), , vol. 5, issue 1, pp. 59-75. , 2004.
El-Far, F. I., M. A. Abdl-Rahman, G. S. Essawy, and H. Al-Krad, " Effect of iodide administration on growth performance, some plasma metabolites and thyroid hormones in broiler chickens. ", Egypt. J. Basic Appl. Physiol., vol. 2, issue 2, pp. 149-160., 2003.
Essawy, G. S., and A. S. Fayed, " Effect of some food preservatives on hematology and blood chemistry of adult male rats. ", Home Econ. J., vol. 14, pp. 17 –31, 1998.
Gouda, E. M., G. S. Essawy, and M. A. Ghoneim, " Expression of novel Recombinant Ovine Leptin from Egyptian Native breeds. ", Egypt. J. Basic Appl. Physiol., vol. 6, issue 1, pp. 1-16., 2007.
Mohamed, F. F., J. El-Jakee, and G. S. Essawy, " Influence of the administration of dried calf thymus or calf thymus extract on performance and immunity of broilers. ", Vet. Med. J. (Giza), vol. 43, issue 2, pp. 321-329., 1995.
Ahmed, H. H., G. S. Essawy, H. A. Salem, and A. M. A. El-daim, " Melatonin has a strong antioxidant activity and improves liver and kidney functions in broiler chicks. ", Egypt. J. Basic Appl. Physiol., vol. 4, issue 1, pp. 77-92., 2005.
Essawy, G. S., M. Younis, H. I. Abass, M. Soliman, and M. Fadaly, " Metabolic profile testing of postpartum Egyptian buffaloes. A: Protein energy status and enzyme activities. ", Bulletin Zoological Society of Egypt, (Accepted at 1-10-1995). , 1995.
Essawy, G. S., M. Younis, H. I. Abass, M. Soliman, and M. Fadaly, " Metabolic profile testing of postpartum Egyptian buffaloes. A: Protein energy status and enzyme activities. ", ). The Indian Journal of Animal Sciences (Accepted December 1995)., 1996.
Younis, M., G. S. Essawy, H. I. Abass, S. A. Essawy, and A. M. Otteifa, " Metabolic profile testing of postpartum Egyptian buffaloes. B: Plasma macro- and micro-elements. Bulletin Zoological Society of Egypt. (Accepted at 1-10-1995). ", Bulletin Zoological Society of Egypt. , 1995.
Abass, H. I., G. S. Essawy, M. Soliman, and M. Younis, " Some analytical studies in relation to cyclicity of buffalo-heifers. ", Vet. Med. J., Giza, vol. 45, issue 3, pp. 427 – 435, 1997.
Elsabbagh, H. S., and G. S. Essawy, " Toxicity of hexavalent chromium on the reproductive system of immature and mature male rats. ", Al-Azhar Med. J., vol. 28, issue 2, pp. 169 – 181, 1999.
Essawy, G. S., M. Younis, H. I. Abass, and K. A. Attia, "Changes in plasminogen activity and progesterone content of follicular fluid and plasma of Egyptian Buffaloes. ", Vet. Med. J. (Giza) , vol. 43, issue 3, pp. 331-335., 1995.