Gamal Abdel - Raheem Mohamed Sosa|Publications

Benha University

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Prof. Gamal Abdel - Raheem Mohamed Sosa :: Publications:

Research Fields

buffaloes

fertility

cows

treatment

Ultrasound

embryo production

male camel

Number of publications is 78

Title

1-Effectiveness of Using Brilliant Cresyl Blue Staining for Quality Evaluation and Developmental Competence of Immature and Mature Buffalo Oocytes

Abstract' | Full paper

2-Histomorphometry of Dromedary Camel Epididymis and its Correlation with Spermatozoa Characteristics during their Epididymal Transport

Abstract' | Full paper

3-Ultrasonographic Monitoring of Uterine Involution in Postpartum Buffalo Cows

Abstract' | Full paper

4-Effect of using ascorbic acid and cysteamine supplementation on in-vitro development of buffalo embryos

Abstract' | Full paper

5-Reproduction of Egyptian Buffaloes (from Ancient to Modern Technology)

6-Impact of Using Brilliant Cresyl Blue Stain on Oocyte and Embryo Selection

Abstract' | Full paper

7-Impairment of Epidermal Growth Factor-Stimulated Cumulus Cell Expansion by 4-Nitrophenol in Bovines: Morphological, Genetic and Hormonal Assessment

Abstract' | Full paper

8-Influence of Epidermal Growth Factor with Cysteamine on in-Vitro Buffalo Embryo Development

Abstract' | Full paper

9-Treatment of ovarian cysts in buffaloes with emphasis to echotexture analysis

Abstract' | Full paper

10-Effect of Relaxin on Fertility Parameters of Frozen–thawed Buffalo (bubalus bubalis) Sperm

Abstract' | Full paper

11-Factors Those Up Regulate Klotho and Glutathione Peroxidase-1 Gene Expression Improve Renal Function in Rats with Acute Renal Failure

Abstract' | Full paper

12-Genetic evaluation for growth traits in Japanese quail.

Abstract' | Full paper

13-Glutathione peroxidase-1 and klotho gene expression in acute renal failure rats and its association with creatinine and urea levels.

Abstract' | Full paper

14-Ultrasonographic, Cytological and Bacteriological Investigation of Endometritis in Arabian Mares

Abstract' | Full paper

15-Genetic evaluation for egg production traits in Japanese quail

16-Effect of Methyl-B-Cyclodextrin (MBCD) on In Vitro Capacitation of Buffalo Frozen/Thawed Sperm

Abstract' | Full paper

17-Detection of SNPs in exon7 locus of Cyp19 gene and their association with anestrus in Egyptian buffaloes (Bubalus bubalis).

Abstract' | Full paper

18-Interrelationship between milk constituents, serum oestradiol and vaginal mucus indicators of oestrus in Egyptian buffaloes

Abstract' | Full paper

19-Isolation and Sequencing of CYP19 Gene (EXON9) in Egyptian Buffaloes.

Abstract' | Full paper

20-Postnatal development of the epididymis in the sheep

Abstract' | Full paper

21-The effect of cryodevice and cryoprotectant concentration on buffalo oocytes vitrified at MII stage

Abstract' | Full paper

22-Some factors affecting profitability of Beef Production farms under Egyptian conditions

Abstract' | Full paper

23-Assessement of genetic variability among Fayoumi, Rhode Island Red and their crosses using RAPD-PCR

Abstract' | Full paper

24-Effect of Relaxin on Fertilizing Ability of Buffalo Sperm

Abstract' | Full paper

25-Evaluation of in vitro Capacitation of Buffalo Frozen/Thawed Sperm by Different Techniques

Abstract' | Full paper

26-Evaluation of Viability and Nuclear Status in Vitrified Mature Buffalo Oocytes

Abstract' | Full paper

27-Follicular dynamics and uterine status after synchronization of ovulation in early post parturient Egyptian buffaloes

Abstract' | Full paper

28-Comparative Efficacy of Ovsynch and Heatsynch Protocols Assessed by Transrectal Ultrasonography and Serum Progesterone in Egyptian Buffalo Heifers

Abstract' | Full paper

29-Effect of Cadmium Chloride and/or Vitamin" C" on Metallothionein Gene Expression

Abstract' | Full paper

30-Ultrasound imaging of the testes and accessory sex glands in buffalo bulls treated with gonadotrophic releasing hormone

Abstract' | Full paper

31-Effect of calving interval, days open and dry period on dairy farm profit.

Abstract' | Full paper

32-Follicular turnover and hormonal association in postpartum goats during early and late lactation

Abstract' | Full paper

33-Influence of some factors affecting the breeding efficiency in the egyptian buffaloes

Abstract' | Full paper

34-Effect of GnRH analogue on libido and semen characteristics of puberal buffalo bulls

35-Evidence of melatonin synthesis in the cumulus oocyte complexes and its role in enhancing oocyte maturation in vitro in cattle

Abstract' | Full paper

36-Profiles of circulating steroid hormones, gonadotropins, immunoreactive inhibin and prolactin during pregnancy in goats and immunolocalization of inhibin subunits, steroidogenic enzymes and prolactin in the corpus luteum and placenta

Abstract' | Full paper

37-Follicular development and secretory activity of corpus luteum and placenta during pregnancy in goats

38-Ovarian Follicular Dynamics and Hormonal Changes in Goats during Early Pregnancy

Abstract' | Full paper

39-A preliminary treatment of Anestrous Freiesian Cows using Acupuncture and / or Acutherapy under Egyptian condition

40-Treatment of Ovarian Cysts in Buffaloes with Emphasis to Echotexture Analysis

41- Retained Placenta and Postpartum Fertility in Cattle and Buffaloes.

42-Bird Flu , Informatics and Management - the role of the Benha University , Qaliubiya Province in crisis management

43-Effect of crossing two Japanese quail lines selected seven generation for meat and egg production on growth traits agricultural research.

44-Ultrasonographic and hormonal studies on normal pregnant and pregnant toxemic balady goats during late gestation and postpartum period.

45-Factors affecting the technology of in-vitro fertilization and embryo production in buffaloes: 1) Post-slaughter time, follicular size, methods of collection and quality of oocytes

46-Factors affecting the technology of in-vitro fertilization and embryo production in buffaloes: 2) The maturation time , media type and serum supplementation.

47- Factors affecting the technology of in-vitro fertilization and embryo production in buffaloes: 3) The semen type, sperm concentration and capacitation factor.

48-Ultrasonographic measurements of testes and accessories, scrotal circumference, testosterone profile and semen picture of ossimi rams injected with GnRH.

49-Interactions of diluents, cryoprotective agents and straw filling capacity on quality and fertilizing ability of buffalo-cows.

50-New trend for treatment of repeat breeding buffalo-cows.

51-Survival of vitrified water buffalo cumulus oocytes complex and their subsequent development in vitro

52-Ultrasound and progesterone monitoring ovarian follicular dynamics in spontaneous and induced luteolysis with references to rectal findings in cows.

53- Effect of PGF2α and/ or GnRH for synchronization of estrus and ovulation with reducing the dose and timed artificial insemination on conception rate, pregnancy rate and gender ratio in dairy cows.

54-Effect of thawing rate, holding time and bull variance on the post thawing motility of buffalo frozen semen.

55-Progesterone and estradiol 17-ß levels at the time of insemination and early pregnancy as a predictive study for early embryonic loss.

56- Prenatal diagnosis of sex in buffaloes by hormonal and cytogenetic studies of amniotic fluid.

57- Adevelopment of an electronic bibliography on buffalo reproduction.

58-Does fertility decline as a result of lameness and mastitis in dairy cows.

59-Super ovulation, in-vitro fertilization and embryo transfer in Camelids.

60-Mating behavior in male camel ( Camelus dromedrius ).

61-Uterine torsion and its relatiuon to hormonal profile in Egyptian buffaloes ( Bubalus bubalis).

62-Cytogenetic and Hormonal studies in Cryptorchid bucks with special reference to XX male syndrome.

63-A comparative study on the effect of Oxytocine, PGF2α and Beta adrenoceptor blockers on the conception rtate before and after artificial insemination

64-Ultrasound diagnosis of intersexuality in goats with morpohohistological and cytogenetic studies.

65-Comparative treatments of anestrous balady cows using PGF2α and/or PMSG with special reference to some biochemical changes and consequent fertility.

66-The amino acid Tyrosine and its relation to fertility in balady goats

67-Seasonal variation of FSH in male camels with varying ages (Camelus Dromedarius)

68-Chromosome abnormalities in infertile cows respective the clinical findings.

69-Effect of successive synchronization of estrus on subsequent fertility in cows and buffaloes (Abstract).

70-Effect of GnRH and/or male factor on induction of estrus in balady goats.

71-Some studies on ovine Toxoplasmosis

72-The pathological changes in the uterus in relation to that in fallopian tube of buffalo-cows in Egypt

73-Effect of some hormonal treatments on ovarian activity in anestrum buffalo heifers.

74-The control of placental retention and its influence on the subsequent fertility in Friesian cows.

75-Trials using utero-stimulants for treatment of endometrities in cattle

76-The effect of PGF2α and / or L-Tyrosine on the Puerperium in buffaloes

77-The effect of PGF2 [Prostoglandins] and/or L-Tyrosine on the puerperium in buffaloes.

78-Pre and postnatal studies on the ovaries of Egyptian buffaloes

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