Dr.Ahmed Mohamed El-Waziry

PERSONAL DATA

NAME           : Ahmed Mohamed El-Waziry
NATIONALITY    : EGYPTIAN
DATE OF BIRTH  : May 6, 1963
SEX            : Male

PRESENT ADDRESS :

Department of Animal Production, Faculty of Agriculture,
Alexandria University, El-Shatby, Alexandria, Egypt

MARITAL STATUS : Married and have three children.

LANGUAGES : Arabic / English / Japanese

CAREER :

1985 -1989, Demonstrator, Department of Animal production, Faculty of Agriculture, Alexandria University, Egypt

1989 -1997, Assistant Lecturer, Department of Animal Production, Faculty of Agriculture, Alexandria University, Egypt

1997-2003, Assistant Professor, Department of Animal Production, Faculty of Agriculture, Alexandria University, Egypt.

2003- Now, Associate Professor, Department of Animal Production, Faculty of Agriculture, Alexandria University, Egypt


MAINE RESEARCH OR TEHNOLOGY TOPICS:
The ecological and biochemical function of rumen microorganisms and the nutritional and biochemical function of ruminants; utilization of fibrous residues in ruminant mixed diets; nutritional value of protein in ruminant animals; manipulation of rumen microorganisms, studying the degradation kinetics of fiber and nitrogen in the low-quality forages, and the effect of nitrogen sources on the degradability of fiber fraction


REFERENCES:

Prof. Dr. K. El-Shazly
Department of Animal Production, Faculty of Agriculture, Alexandria University, El-Shatby, Alexandria, EGYPT


Academic degrees:

Year        : 1985
Degree      : B.Sc.
University  : Alexandria University, Faculty of Agriculture Place,
             Country Alexandria, Egypt
Examination : Animal production


Year          : 1989
Degree        : M.Sc.
University    : Alexandria University, Faculty of Agriculture Place,
                Country Alexandria, Egypt
Subject       : Animal Nutrition
Thesis Title  : Effect of Protein Sources on the Utilization of 
               Berseem Fibrous Residues)


October 1989 - January 1992 :
Enrolled in Graduate School of Alexandria University,
Egypt for Ph.D.

January 1992 -April 1992 :
Research Student, Laboratory of Animal Nutrition and Biochemistry,
Miyazaki University, Japan


Year       : 1994
Degree     : M.Sc.
University : Miyazaki University, Faculty of Agriculture
Place      : Miyazaki, Japan

Subject    : Animal Science
(Thesis Title: Analytical Method for Three Stereoisomers of Diaminopimelic Acid in Hydrolysed Rumen Bacteria by High Performance Liquid Chromatography)


Year       : 1997
Degree     : Ph.D.
University : The United Graduate School of Agricultural Sciences,
             Kagoshima University
Place      : Miyazaki, Japan

Subject    : Animal Nutrition and Biochemistry
(Thesis Title: Studies on the Epimerization and Metabolism of Stereoisomers of 2,6-Diaminopimelic Acid by Rumen Bacteria and Protozoa)


Stages University Education

Time 1981 - 1985
University    : Alexandria University, Faculty of Agriculture
Place         : Alexandria, Egypt
Main Subjects : Animal Production (B.Sc.)

Time 1986 - 1989
University    : Alexandria University, Faculty of Agriculture
Place         : Alexandria, Egypt
Main Subjects : Animal Nutrition (M.Sc.)

Time 1989 - 1992
University    : Alexandria University, Faculty of Agriculture
Place         : Alexandria, Egypt
Main Subjects : Animal Nutrition (Enrolled for Ph.D.)

Time January, 1992 – April, 1992 (two months)
University    : Miyazaki University, Faculty of Agriculture
Place         : Miyazaki, Japan
Main Subjects : Animal Nutrition & Biochemistry (Research Student)

Time 1992 - 1994
University    : Miyazaki University, Faculty of Agriculture
Place         : Miyazaki, Japan
Main Subjects : Animal Science (M.Sc.)

Time 1994 - 1997
University    : The United Graduate School of Agricultural Sciences,
                Kagoshima University
Place         : Alexandria, Egypt
Main Subjects : Animal Nutrition & Biochemistry (Ph.D.)


Previous periods study and research abroad

Time 1/1992 -3/1997
Name and place of the Division of Animal Science, Laboratory of Animal Nutrition and Biochemistry, Faculty of Agriculture, Miyazaki University, Japan

Purpose of stay Study
Financed by Ministry of Education, Science and Culture of Japan (Monbusho)

18/7/2002- 15/10/?2002
Scientist Visitor, Kagoshima University, Faculty of Agriculture, Dept. Biochemistry and Biotechnology, Japan.

Name and address of scientific mentor

Prof. Dr. K. El-Shazly
Department of Animal production, Faculty of Agriculture,
Alexandria University, El-Shatby, Alexandria, EGYPT

Prof. Dr. Ryoji Onodera (deceased)
Division of Animal Science, Laboratory of Animal Nutrition and Biochemistry, Faculty of Agriculture, Miyazaki University, JAPAN

LIST OF PUBLICATIONS

1. El-Waziry, A.M., Moriyama, S., Onodera, R., Tomita, Y., and Nagasawa, T. (1993): Analytical method for three stereoisomers of diaminopimelic acid and lysine in hydrolysed rumen bacteria by high performance liquid chromatography. Proceedings of the Japanese Society of Zootechnical Science, March 1993 in Tokyo, p. 123 (Japan).

2. El-Waziry, A.M., Ling, J.R., Nagasawa, T., Tomita, Y., and Onodera, R. (1993). Methods for the separation and quantitative determination of the stereoisomers of 2,6-diaminopimelic acid in rumen bacteria. 3rd International Congress on Amino acids, Peptides and Analogous. August 1993 in Vienna. Amino acids 5: 135-136. (Austria).

3. El-Waziry, A.M., Ling, J.R., Tomita, Y., and Onodera, R. (1994). Methods for the quantitative measurement of total and the three stereoisomers of 2,6-diaminopimelic acid in rumen bacteria by high performance liquid chromatography. Proceedings of the Japanese Society of Zootechnical Science, March 1994 in Kanagawa. p. 42. (Japan).

4. El-Waziry, A.M., Ling, J.R., Tomita, Y., and Onodera, R. (1994). Analysis of the Stereoisomers of Diaminopimelic Acid in Rumen Bacteria by HPLC. Proceedings of International Society Nutrition Physiology, September 1994 in Willingen, p. 157. (Germany).

5. Borhami, B.E.A., El-Waziry, A.M., Bassiouni, M.I. and Zahran, S.M. (1994). Sources of protein and mixed diets utilization: Berseem fibrous residues based diets. Alex. J. Agric. Res. 39, 21-36.

6. El-Waziry, A.M., Amin, R.M., Ling, J.R., Tomita, Y. and Onodera, R. (1995). Metabolism of the three stereoisomers of 2,6-diaminopimelic acid by rumen microorganisms. Proceeding of IV International Symposium on the Nutrition of Herbivores, Septemper 1995 in Clermont-Ferrand. p. 32. (France).

7. Amin, M.R., El-Waziry, A.M., Onodera, R., Tomita, Y. (1995). Effects of Salinomycin and Vitamin B6 on In Vitro Metabolism of Phenylalanine and Its Related Compounds by Rumen Bacteria, Protozoa and Their Mixture. Proceedings of the Japanese Society of Zootechnical Science. March 1995 in Miyazaki. p.15. (Japan).

8. El-Waziry, A.M., Amin, M.R., Tomita, Y. and Onodera, R. (1995). In Vitro Lysine Production From the Three Stereoisomers of 2,6-Diaminopimelic Acid by Rumen Protozoa and Bacteria. Proceedings. West Jpn. Anim. Sci. October 1995 in Kagoshima. p. 44. (Japan).

9. Amin, M.R., El-Waziry, A.M., Tomita, Y. and Onodera, R. (1995). Salinomycin and vitamin B6: Their effect on the production of phenylanine and tyrosine by rumen microorganisms in vitro. Proceedings. West Jpn. Anim. Sci. October 1995 in Kagoshima. p. 45. (Japan).

10. El-Waziry, A.M.,Tomita, Y., Ling, J.R. and Onodera, R. (1996). Measurement of total and separate stereoisomers of diaminopimelic acid in rumen bacteria by high-performance liquid chromatography. J. Chromatogr. B. 677, 53-59.

11. El-Waziry, A.M. and Onodera, R. (1996). In Vitro Formation of Lysine from Every Stereoisomer of 2,6-Diaminopimelic Acid by Rumen Microorganisms. Proceedings of The 8th International Animal Science Congress of AAAP, October 1996 in Makuhari, Chiba/Tokyo. p. 666-667. (Japan).

12. Onodera, R., Amin, M. R. and El-Waziry, A.M. (1996). Essential amino acid metabolism by rumen microorganisms and application. Proceedings of Satellite Symposium of 8th International Animal Science Congress of AAAP, October 1996 in Kyoto. p. 8. (Japan).

13. El-Waziry, A.M. and Onodera, R. (1996). Salinomycin and Vitamin B6: Their effects on the lysine Production from the Stereoisomers of 2,6-Diaminopimelic Acid by Rumen Microorganisms. Proceedings of Satellite Symposium of 8th International Animal Science Congress of AAAP, October 1996 in Kyoto. p. P-03. (Japan).

14. El-Waziry, A.M. and Onodera, R. (1996). In Vitro Metabolism of the Three Stereoisomers of 2,6-Diaminopimelic Acid by Mixed Rumen Protozoa and Bacteria. Curr. Microbiol., 33, 306-311.

15. El-Waziry, A.M. and Onodera, R. (1997). Effects of Salinomycin and Vitamin B6 on the In Vitro Synthesis of Lysine from the Stereoisomers of 2,6-Diaminopimelic Acid by Mixed Rumen Protozoa, Bacteria and Their Mixture. J. Gen. Appl. Microbiol., 43, 109-114.

16. Onodera, R., El-Waziry, A.M. and Ling, J.R. (1997). Concerning the interaction of rumen microorganisms (1) Interrelationships between bacteria and protozoa in lysine synthesis in the rumen. Chikusan no Kenkyu, (Japanese J. Anim. Sci. Res.,) 51: 810-816.

17. Onodera, R., Amin, M. R. and El-Waziry, A. M. (1997). Essential Amino Acid Metabolism by Rumen Microorganisms and Its Application. In Rumen Microbes and Digestive Physiology in Ruminants (Onodera, R. et al., eds.), pp.83-94, Japan Sci. Soc. Press, Tokyo/S. Karger, Basel.

18. El-Waziry, A.M. and Kamel, H.E.M. (1999). Degradation of Casein by Entodiniomorphid and Holotrich Rumen Protozoa. Symposium of 5th International Symposium on the Nutrition of Herbivores, April 1999 in Taxes. (USA).

19. El-Waziry, A.M., Kamel, H.E.M. and Nour, A.A. (1999). Relationship Between Entodiniomorphid and Holotrich Rumen Protozoa of Sheep on the Degradation of Casein. Egyptian J. of Nutrition and Feeds. 2: 49-55.

20. Kamel, H.E.M., El-Waziry, A.M. and Sekine, J. (2000). Effect of Saccharomyces cerevisiae on fibre digestion and ruminal fermentation in sheep fed berseem hay (Trifolium alexandrinum) as a sole diet. Asian-Aus. J Anim. Sci. (Supplement), 13: 139-142.

21. El-Waziry, A.M., Kamel, H.E.M. and Onodera, R. (2000). Metabolism of aspartic acid by mixed rumen bacteria and protozoa, In vitro. 3rd All Africa Conference on Animal Agriculture and 11th Conference of the Egyptian Society of Animal Production, Alexandria, Egypt, 6-9 November 2000, pp. 137-142.

22. Kamel, H.E.M., El-Waziry, A.M. and Sekine, J. (2000). A Rapid technique for determination of total disappearance of dietary nitrogen in the digestive tract using washed fecal sample after freezing and thawing. Asian-Aus. J. Anim. Sci., 13: 313-316.

23. El-Waziry, A.M. Kamel, H.E.M., and Yacout, M.H.M. (2000). Effect of Bakers’ yeast (Saccharomyces cerevisiae) supplementation to berseem (Trifolium alexandrinum) hay diet on protein digestion and rumen fermentation of sheep. Egyptian J. of Nutrition and Feeds. 3: 71-82.

24. El-Waziry, A.M. (2001). Monensin effect on forage protein degradability and ruminal fermentation in sheep. Book of Abstracts of the 52nd Annual Meeting of the Eureopean Association for Animal Production. Budapest, Hungary, 26-29 August, (2001) pp. 259.

25. El-Waziry, A.M., Kamel, H.E.M. (2001). Effect of monensin supplementation on berseem hay-protein degradability, ruminal fermentation and microbial nitrogen synthesis in sheep. Egyptian J. of Nutrition and Feeds. 4 (Special Issue): 3-12.

26. El-Waziry, A.M. (2002). Effect of monensin supplementation on the digestion of mixed diet containing soybean meal as a protein source by sheep J. Agric. Sci., Mansoura Univ., 27: (5) 2861-2871.

27. Borhami, B.E.A., Ali, G. E., Fahmy, W.G., El-Waziry, A.M. and Yacout, M.H. (2002). Effect of different sources of protein on the utilization of diets containing water hyacinth fibrous residues . J. Agric. Sci., Mansoura Univ., 27: (5), 2883-2890.

28. El-Waziry, A.M. (2002). Interrelationship between mixed rumen bacteria and protozoa on the in vitro degradation of protein. J. Agric. Sci., Mansoura Univ. 27: (12). 8187-8194.

29. El-Waziry, A.M. (2003). The relationship between rumen bacteria and protozoa in lysine synthesis. Egyptian J. of Nutrition and Feeds. (Special Issue): 1107-1116.

30. Kamel, H.E.M., Sekine, J., El-Waziry, A.M. and Yacout, M.H.M (2004). Effect of Saccharomyces cerevisae on the synchronization of organic matter and nitrogen degradation kinetics and microbial nitrogen synthesis in sheep fed berseem hay (Trifolium alexandrinum) as a sole diet. Small Ruminant Research. 52 (3): 211-216.

31. El-Waziry, A.M., H.E.M. Kamel, A.M. Allam, M.E.A. Nasser and S.M.A. Sallam (2004). An in vitro study on the degradation of casein by rumen ciliate protozoa. Minufiya J. of Agricultural Research. 1 (29): 73-82.

32. El-Waziry, A.M., H.E.M. Kamel and H.R. Ibrahim (2004). Enhancement of fiber digestion and cellulase activity by the yeast culture of Saccharomyces cerevisiae. Book of Abstracts of the 55th Annual Meeting of the Eureopean Association for Animal Production. Bled, Slovenia, 5-9 September, (2004) pp. 100.

33. El-Waziry, A.M. (2005) Effect of Vitamin B6 on Lysine Synthesis from 2,6-Diaminopimelic Acid by Mixed Rumen Protozoa and Bacteria. Will be held at the 56th Annual Meeting of the Eureopean Association for Animal Production in Uppsala, Sweden, 5 - 8 June 2005.

34. El-Waziry, A. M., R. Onodera and J. R. Ling (2005). Determination of Total and Separate Stereoisomers of Diaminopimelic Acid in Five Species and Mixed Rumen Bacteria Using High-Performance Liquid Chromatography. Research Journal Agriculture and Biological Science, 1 (1): 67-71.

35. Sallam, S.M.A., M.E.A. Nasser, A.M. El-Waziry and M.I. Yousef (2005). Economics of using recombinant bovine somatotropin in small ruminants. Journal of Applied Sciences and Research, 1(2): 156-160.

36. El-Waziry, A.M., M.E.A. Nasser and S.M.A. Sallam (2005). Processing methods of soybean meal .1 Effect of roasting and tannic acid treated-soybean meal on gas production and rumen fermentation in vitro. ARJ. In press.

37. El-Waziry, A.M., M.E.A. Nasser and S.M.A. Sallam (2005). Effect of soybean meal processing on rumen fermentation and gas production. The 10th Scientific Conference of Animal Nutrition, will be held in November, 22-25, EGYPT.

38. Nasser, M.E.A, A.M. El-Waziry and S.M.A. Sallam (2005). In vitro rumen fermentation and gas production to evaluate interactions between untreated and biological treated low quality roughage and berseem hay. The 10th Scientific Conference of Animal Nutrition, will be held in November, 22-25, EGYPT.

39. Sallam, S.M.A., M.E.A. Nasser, A.M. El-Waziry and M.I. Yousef (2005). Economics of recombinant bovine somatotropin in small ruminants. The 10th Scientific Conference of Animal Nutrition, will be held in November, 22-25, EGYPT.