الرئيسية
الأبحاث العلمية
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السيرة الذاتية
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الموقع الجديد
الابحاث العلمية
1 -
New trends for deratization by inducing infertility in male wild rats. El-Azawy, E.L. M. El-Melighy, A.M., A. Hazzaa, M. El-Bassyoni, A.A. and Nasr, M. T (1900).
2 -
Field observation on a the treatment of postparturient Metritis and subsequent fertility rate in friesian cows. Abdel-Raheim A., Mansour, H.; A. Hazzaa and Eidaroos, A (1900).
3 -
Effect of intratesticular injection of prostaglandin F2? on some Aspects of Balady Buck semen. A. Hazzaa and Fattouh, El-S.M (1900).
4 -
Evaluation of some reproductive performance of imported friesian cows under Egyp0tian locality. Eidaroos, A. Abdel Rahiem, A. Mansour, H. and A. Hazzaa (1900).
5 -
Total protein and its fractions in the blood serum and follicular fluid in she-camel. Eidaroos, A. Hazzaa, A. Nasr, M. and Abdel-Raheim, A (1900).
6 -
Improvement of the reproductive efficiency in dairy cattle by GnRH administration. Atef Badr, Atef Selmi, Hassan H. Mansour, Hazzaa, A. and Gamal Shawki (1900).
7 -
Studies on certain reproductive aspects of Friesian Holstein cows under farm condition in Libya 1- Measurement of reproductive efficiency of the herd. Khaled, M. Benhaj, Hazzaa, A.and A., Abdel Raheim El-Said (1900).
8 -
Comparison between hormonal, some minerals and vitamins for treatment of postpartum ovarian inactivity in dairy cows. Hazzaa, A (1900).
9 -
A study of the electrophoretic pattern of the serum total protein in buffaloe cows with normal and abnormal reproduction. Eidaroos A.; Abdel-Raheim A.; Hazzaa, A. and Manssour H (1900).
10 -
Evaluation of trias buffer and egg yolk sodium citrate as extenders for ram semen Hazzaa, A.; A. E. Abdel-Ghaffar T.M. Barakat and H.M. Mansour (1900).
11 -
Some studies on infertility in equine 3-Infertility in equine: Clinical opinion and bacteriological causes. T. Barakat, G. Shawki, A.A. Nawara and Hazzaa, A (1900).
12 -
Evaluation of some Medicaments used to Improve reproductive performances of lactating cows. Barakat T. M.; Awad, H.H.; Hazzaa, A. and Ali, M.I.M (1900).
13 -
Trials for treatment of ovarian inactivity in cows and buffaloes. A. Abdel –Rahiem, A. Eidaroos, H. Mansour and A. Hazzaa (1900).
14 -
The effect of different prophylactic regimes during pregnany on the subsequent postpartum fertility of friesian cows A. Hazzaa; AEidaroos; A. Bdel Raheim and H. Mansour (1900).
15 -
Prognosis of parturition through some measurements of the dam and foetus in SMR cows. M.T. Nasr; A. El-Menoufy and A. Hazzaa (1900).
16 -
Field observation on the uterine torsion in cows and buffaloes. A. Hazzaa; M.T. Nasr; A. Abdel Rahiem, A. Eidaroos and H. Mansour (1900).
17 -
Trials on the treatment of inactive ovaries in Cows and Buffaloes with Gn-RH (Hoe, 766). A. M. Hazzaa, A. Abdel-Rahiem, and F. El-Ghannam (1900).
18 -
Studies on the interaction between diazinon and progesterone on the uterus and blood of rabbits. Abd El-Raheim, El-Sadek, S. Sharawy, S.Hazzaa, A. and Shauky, M (1900).
19 -
Investigation on the role played by the bulls in transmitting non-specific genital infection to cows and buffaloes in Egypt. El-Ghannam, F. Abdel-Raheim, A. Eidaroos, A.; Hazzaa, A. and Mansour, H (1900).
20 -
The Effect of repeated injections of Gn-RH on the genital organs of immature female rats. Nasr, M.T.; "Abdel-Raheim, A. Eidaroos, Hazzaa, A. and El-Keshawy, A. H (1900).
21 -
The effect of Gn-RH (recepteal) on the immature male rat, with special references to the histological and histochemical activities of the testes and epididymis. El-Keshawy A. H., Nasr, M.T., Abdel-Raheim, A., Eidaroos, A., and Hazzaa, A (1900).
22 -
Effect of freezing on protein and fructose in Bovine (Friesian Cow Bulls) semen. M.R. Hassanien, M.F. Mohmoud, A.A. Yosef, M. F. Dowidar, A. Hazzaa, and E. E.-Sherbini (1900).
23 -
Reproduction capacity of buffalo –bulls 1- scrotal measurements and their relation to age. Libido and semen characteristics in sexually mature buffalo bulls. Mansour, H.; Hazzaa, A.; Abdel-Raheim, A. and Eidarros A (1900).
24 -
Studies on certain reproductive aspects of Friesan Holstein cows under farm condition in libya. 2-Factors affecting the lifetime performance. Khaled M. Benhaj, Hazzaa, A. and Abdel-Rahiem El-Saied (1900).
25 -
Simple and fast procedure for semen evaluation in Friesian cow bull under field condition. Hazzaa, A. G. Shawki, A. Badr and M. and M.A. Hazzaa (1900).
26 -
Comparison between therapeutic efficiency of GnRH and nymfalone (LH and progesterone) on cystic ovary in dairy cows. Hazzaa, A.; Bader and M. El-Azab (1900).
27 -
Incidence of some reproductive disorders among Holstein Friesian dairy herds in Libya Hazzaa, A. and Khaled M. Banhaj (1900).
28 -
Plasma Beta-endorphin profile duringt the different trimesters in Friesian dairy cows T.M. Barakat, A. Badr, G. Shawki and Hazzaa, A (1900).
29 -
Plasma Beta-endorphin profile in ewes with special reference to pregnancy and parturition. G. Shawki, A.E. Abdel-Ghaffar and Hazzaa, A (1900).
30 -
Influence of sire and sex of calf on some productive and reproductive traits of Friesian dairy cows. Hazzaa, A. ; Badi A. Benhag, K. and El-Marimi A (1900).
31 -
Effect of intrauterine concentrated lugol's solution during the early postpartum period on subsequent fertility in dairy cows. El-Azab A.M.; Badr A.; Hazzaa, A. and Barkat T (1900).
32 -
Infleunce of age, body weight on some reproductive organs of growing Holstein Friestian bulls. G. Shawki, Hazzaa, A. and A. Badi (1900).
33 -
Non conventional therapy for clinical endometritis with garlic extract infusion in dairy cows. Mohamed El-Azab, Atef Badr, Hazzaa, A. and Hemet Abdel Latif (1900).
34 -
Reduced fertility in male albino rats following exposure to environmental pollutant dephenamide Abdelah Moustafa Abdelh and Hazzaa, A (1900).
35 -
Correlation among age body weight and scrotal circumference and some semen traits of growing Holstein Fresian bulls. Hazzaa, A (1900).
36 -
Correlation between reproductive and productive capacity of Friesian Holstein dairy cows. A. El-Marmi, K. Benhaj, Hazzaa, A., A. Badi M. Nasr and A. El-Katib (1900).
37 -
Some studies on infertility in equine 1-Infertilty in equine : Clinical opinion and ultrasonographic examination of the mares reproductive tract. T. Barakat, G. Shawki, A.A. Nawara and Hazzaa, A (1900).
38 -
Histological studies of the ovaries of lactating Rat after parturition. Nasr, M.T.,El-Keshawy, A.H., and Hazzaa, A (1900).
39 -
Histological and Histochemical picture of ovarian cyst with regard to the endometrial changes. El-Azab, M, A., Sharawy, S.M., Balaha A.M. Hazzaa, A. Bareedy, M.H. and Nasr, M.T (1900).
40 -
The effect of different treatments on the postparturm infection of the uterus and retention, of the placenta in dairy cows and buffaloes (1900).
41 -
Some studies on infertility in equine 2- fertility problems of stallions. T. Barakat, G. Shawki, A.A. Nawara and Hazzaa, A (1900).
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