About
Professional SummaryDr. Wahid Mohamed Ahmed grew up at Cairo, Egypt. He is Head of the Department of Animal Reproduction & A.I., National Research Center, Giza, Egypt. He obtained his Ph.D. in Veterinary in March, 1991 from Cairo University, Egypt, M.V. Science and B.V. Science in 1987 and 1980 from same university. His past working experience includes Specilized Officer at Department of Veterinary Services, Ministry of Defense, Egypt, Research Scholar, Research Assistant, Assistant Researcher, Researcher, Assistant Research Professor and Research Professor at Department of Animal Reproduction & A.I., National Research Center, Giza, Egypt. He is member of many Egyptian Associations. He is serving as editor-in-chief of more than 15 international scientific journals and editorial board member of 12 journals. He actively participated in number of scientific congresses, symbosia, workshops and training courses. He is also one patent holder naming A Preparation for Treatment of Ovarian Inactivity in Large Animals: “Ovitone”. He supervised 14 MSc and 11 PhD scholars and 2 PhD scholars are in his supervision. He participated in number of local and state research projects. He is also received 6 Scientific Prizes. He published 2 books as author and 1 as co-author. He also published 179 research articles in national and international peer-reviewed journals as author/co-author.
Employment
Professional Appointments
Research Professor
National Research Center
Education
Academic Background-
Ph.D. Cairo University, Egypt Veterinary Sciences | Completed: 1991
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M.V.Sc. Cairo University, Egypt Theriogenology | Completed: 1987
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B.V.Sc. Cairo University, Egypt Veterinary Sciences | Completed: 1980
Editorial Services
Editorial & Publishing Roles
Editorial Board Member
Serving as Editorial Board Member for Asian Journal of Animal and Veterinary Advances.
Editorial Board Member
Serving as Editorial Board Member for Asian Journal of Animal Sciences.
Editorial Board Member
Serving as Editorial Board Member for Research Journal of Veterinary Sciences.
Editorial Board Member
Serving as Editorial Board Member for Research Journal of Obstetrics and Gynecology.
Publications (69)
Selected Scholarly Contributions
Non-infectious causes of infertility in dairy cows: A review.
Wahid Mohamed Ahmed
2019
Review on reproductive performance of cross breed dairy cattle in Ethiopia.
Wahid Mohamed Ahmed
2019
Factors affecting milk ejection and removal during milking and suckling of dairy cows: A review.
Wahid Mohamed Ahmed
2019
Zoonotic tuberculosis: Developing countries scenario on epidemiology and management.
Wahid Mohamed Ahmed
2019
Comparative study on characteristics of semen collected from Sahel bucks using slicing swim up and mincing flushing technique.
Wahid Mohamed Ahmed
2019
Morphometric analysis of the testes and characteristics of epididymal sperm of one humped camel (Camelus dromedarius) with special reference to using Oviplus® extender.
Wahid Mohamed Ahmed
2019
Flow cytometry and its diagnostic application in animal health: A review.
Wahid Mohamed Ahmed
2019
Breeding practices, flock structure and reproductive performance of Begait sheep in Ethiopia.
Wahid Mohamed Ahmed
2019
Opportunity and constraints of cattle production system in three selected districts of Ilu Aba Bor Zone, Ethiopia.
Wahid Mohamed Ahmed
2019
Common reproductive disorders of dairy cattle and their prevalence in Ethiopia.
Wahid Mohamed Ahmed
2018
Sero-prevalence and associated risk factors of bovine brucellosis in selected dairy farms in Bishoftu town, Oromia, Ethiopia.
Wahid Mohamed Ahmed
2018
Updates in bovine mastitis.
Wahid Mohamed Ahmed
2018
Assessment of the production system, breeding strategy, constraints and opportunities of sheep production in Doyogena Woreda, Kembata Tembaro zone, Southern Ethiopia.
Wahid Mohamed Ahmed
2018
Observations of estrous behaviour and identification of faecal compounds in Umblachery cow (Bos indicus) with reference to live stock production.
Wahid Mohamed Ahmed
2018
Study on dairy production system and its constraints in Gimbi district, West Wollega Zone, Oromia, Ethiopia.
Wahid Mohamed Ahmed
2018
Biopreservation, promising strategies to improve the safety and shelf-life of foods: A review.
Wahid Mohamed Ahmed
2018
Evaluating the efficiency of artificial insemination following estrous synchronization on cows in Konta, Special Woreda, Southern Ethiopia.
Wahid Mohamed Ahmed
2018
Productive and reproductive performance of crossbred dairy cows in tropical highland, South Western, Ethiopia.
Wahid Mohamed Ahmed
2018
Genetic polymorphism of immunoglobulin loci in relation to ovarian activity in Egyptian buffalo-cows.
Wahid Mohamed Ahmed
2018
The role of transferrin allele in resistance to brucellosis in camels (Camelus dromedaries).
Wahid Mohamed Ahmed
2017
Economic and reproductive impacts of retained placenta in dairy cows.
Wahid Mohamed Ahmed
2017
Oxidant/antioxidant status and cyp19 gene polymorphism in crossbred cows in relation to ovarian inactivity.
Wahid Mohamed Ahmed
2017
The role of DNA vaccine as a control measure for viral diseases.
Wahid Mohamed Ahmed
2016
DNA vaccines against viral diseases of aquaculture.
Wahid Mohamed Ahmed
2016
Observations on brucellosis in male camels (Camelus dromedaries) with emphasis on genetic polymorphism of some blood protein loci.
Wahid Mohamed Ahmed
2016
Milk fever and its economic consequences in dairy cows: A review.
Wahid Mohamed Ahmed
2016
Risk factors and economic impact of dystocia in dairy cows: A systematic review.
Wahid Mohamed Ahmed
2016
Pregnancy diagnosis in cattle for fertility management: A review.
Wahid Mohamed Ahmed
2016
Ovarian cyst and its economic impact in dairy farms: A review.
Wahid Mohamed Ahmed
2016
Molecular characterization of bluetongue disease.
Wahid Mohamed Ahmed
2015
Observations on the epidemiology of bluetongue disease.
Wahid Mohamed Ahmed
2015
Further contribution on correlation coefficients among gene markers of some blood proteins in fertile purebred arabian mares.
Wahid Mohamed Ahmed
2015
Quorum quenching: Unexplored strategy to control animal genital tract bacterial infection.
Wahid Mohamed Ahmed
2015
Strategies for diagnosis and treatment of uterine infection in bovines.
Wahid Mohamed Ahmed
2015
Lights on drugs used for treatment of ovarian disorders in farm animals.
Wahid Mohamed Ahmed
2015
Impact of post partum due care on fertility in farm animals.
Wahid Mohamed Ahmed
2015
Some managemental and reproductive aspects in relation to subsequent fertility in transitional cows.
Wahid Mohamed Ahmed
2015
The role of foot and mouth disease outbreak in 2012 on Egyptian small ruminants and pigs.
Wahid Mohamed Ahmed
2014
Bovine Leukemia virus infection in dairy cows in Egypt.
Wahid Mohamed Ahmed
2014
Ovarian activity in purebred Arabian Mares in relation to some blood protein gene markers.
Wahid Mohamed Ahmed
2014
Genetic polymorphism of CYP19 gene and its association with ovarian activity in Egyptian buffaloes.
Wahid Mohamed Ahmed
2014
Genomics control of folliculogenesis in animals with rmphasis to buffaloes.
Wahid Mohamed Ahmed
2014
Isolation and identification of field isolate of Peste des petits ruminants virus in Egypt.
Wahid Mohamed Ahmed
2014
Relationship between ovarian activity and blood lead concentration in cows and buffaloes with emphases on gene frequencies of hemoglobin.
Wahid Mohamed Ahmed
2010
Applied investigation on ovarian inactivity in buffalo-heifers.
Wahid Mohamed Ahmed
2010
Investigations on delayed Puberty in Egyptian buffalo-heifers with emphasis on clinicopathological changes and treatment using GnRH (Receptal®).
Wahid Mohamed Ahmed
2010
Observation on pediculosis in buffalo-cows with emphasis on its impact on ovarian activity and control by herbal remedies.
Wahid Mohamed Ahmed
2009
Effect of cupper deficiency on ovarian activity in Egyptian buffalo cows.
Wahid Mohamed Ahmed
2009
Investigations on retained placenta in Egyptian buffaloes.
Wahid Mohamed Ahmed
2009
Analyzing the immunogenetic constituents of dams, sires and calves in relation to placental retention in a Friesian herd.
Wahid Mohamed Ahmed
2009
Strategy trials for prevention of retained fetal membranes in a Friesian herd in Egypt.
Wahid Mohamed Ahmed
2009
Observations on the biological effects of black cumin seed (Nigella sativa) and green tea (Camellia sinensis).
Wahid Mohamed Ahmed
2008
Detection of health hazard-food born viruses in animal products anticipated for human consumption.
Wahid Mohamed Ahmed
2008
Impact of foot and mouth disease on oxidative status and ovarian activity in Egyptian buffaloes.
Wahid Mohamed Ahmed
2008
Monitoring of some reproductive parameters in local Egyptian Friesian cows with emphasis on the use of immunogenetic analysis for evaluation of fertility.
Wahid Mohamed Ahmed
2008
Effect of clinical endometritis on ovarian activity and oxidative stress status in Egyptian buffalo-cows.
Wahid Mohamed Ahmed
2008
Field investigations on the correlation between ovarian activity and fascioliosis in buffalo-cows.
Wahid Mohamed Ahmed
2008
Bacterial profile of the genital tract in female-buffalo during the different reproductive stages.
Wahid Mohamed Ahmed
2008
Observations on sub-clinical mastitis in buffalo-cows with emphasis on measuring of mlk electrical resistance for its early detection.
Wahid Mohamed Ahmed
2008
A field contribution on the relation between reproductive disorders and bovine viral diarrhea virus infection in buffalo-cows.
Wahid Mohamed Ahmed
2008
A field investigation on the correlation between reproductive disorders and eimeriosis in female buffaloes with emphasis on use of partially purified oocyst antigen for diagnosis.
Wahid Mohamed Ahmed
2008
Observations on Lactobacillus spp. in the genital tract of buffalo-cows with emphasis on its in vitro probiotic activity.
Wahid Mohamed Ahmed
2008
Occupational exposure of buffalo gynecologists to zoonotic bacterial diseases.
Wahid Mohamed Ahmed
2008
Some reproductive and health aspects of female buffaloes in relation to blood lead concentration.
Wahid Mohamed Ahmed
2008
Vaginal bacterial profile of buffalo-cows in relation to ovarian activity.
Wahid Mohamed Ahmed
2007
Investigations of oxidant/antioxidant status and hemoglobin biophysical properties in buffalo calves with special reference to inferior preweaning vitality.
Wahid Mohamed Ahmed
2007
Applied studies on coccidiosis in growing buffalo-calves with special reference to oxidant-antioxidant status.
Wahid Mohamed Ahmed
2007
Investigations on brucellosis in Egyptian baladi does with emphasis on evaluation of diagnostic techniques.
Wahid Mohamed Ahmed
2007
Prevalence of infectious bovine rhinotracheitis and bovine viral diarrhoea viruses in female buffaloes with reproductive disorders and parasitic infections.
Wahid Mohamed Ahmed
2007