E-ISSN 2536-9520 | ISSN 1110-2047
 

Original Article 


Improvement of in vitro fertilization in buffalo by increasing the fertilizing capacity of spermatozoa

Ahmed Mounir Fahmy Elruby, Mamdouh Said Hussein, Wael Bedir, Abdelmonem Montasser, Magdy Ramadan Badr, Abdelraouf Osman hegab, Samy Moawaed Zaabel.

Abstract
In vitro fertilization (IVF) is a necessary procedure in the in vitro production of embryo. Spermatozoa need to undergo capacitation to be able to perform the acrosome reaction which is required for zona pellucida penetration. Different additives are used to aid in that process, such as caffeine and theophylline. In this study, the effects of IVF media supplementation with D- penicillamine, Hypotaurine and epinephrine (PHE) on fertilization and cleavage rates were assessed. Cumulus oocyte complexes (COCs) containing a compact cumulus cells and normal homogenous cytoplasm were selected. In vitro maturation (IVM) was performed in TCM199 supplied with hormones overnight in a culture conditions of 38.5°C and 5% CO2 in air. After 20-22 hr. of maturation, oocytes were randomly assigned to five groups of sperm-TALP media (control and four different PHE concentrations) then inseminated. The fertilization rate of the expected embryos were assessed after 22 hr. after staining with aceto-orcin 1% or cultured for 48 hr. to estimate the cleavage rate. The current data revealed that, 25 µl/ml PHE significantly (P< 0.05) improved fertilization (55.93 vs 36.96%) and cleavage (46.15 vs 22.22%) rates when compared to control.

Key words: D- Penecillamine, Hypotaurine, Epinephrine, In vitro fertilization, Buffalo


 
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How to Cite this Article
Pubmed Style

Ahmed Mounir Fahmy Elruby, Mamdouh Said Hussein, Wael Bedir, Abdelmonem Montasser, Magdy Ramadan Badr, Abdelraouf Osman hegab, Samy Moawaed Zaabel. Improvement of in vitro fertilization in buffalo by increasing the fertilizing capacity of spermatozoa. AJVS. 0; 0(0): -. doi:10.5455/ajvs.265634


Web Style

Ahmed Mounir Fahmy Elruby, Mamdouh Said Hussein, Wael Bedir, Abdelmonem Montasser, Magdy Ramadan Badr, Abdelraouf Osman hegab, Samy Moawaed Zaabel. Improvement of in vitro fertilization in buffalo by increasing the fertilizing capacity of spermatozoa. https://www.alexjvs.com/?mno=265634 [Access: December 06, 2023]. doi:10.5455/ajvs.265634


AMA (American Medical Association) Style

Ahmed Mounir Fahmy Elruby, Mamdouh Said Hussein, Wael Bedir, Abdelmonem Montasser, Magdy Ramadan Badr, Abdelraouf Osman hegab, Samy Moawaed Zaabel. Improvement of in vitro fertilization in buffalo by increasing the fertilizing capacity of spermatozoa. AJVS. 0; 0(0): -. doi:10.5455/ajvs.265634



Vancouver/ICMJE Style

Ahmed Mounir Fahmy Elruby, Mamdouh Said Hussein, Wael Bedir, Abdelmonem Montasser, Magdy Ramadan Badr, Abdelraouf Osman hegab, Samy Moawaed Zaabel. Improvement of in vitro fertilization in buffalo by increasing the fertilizing capacity of spermatozoa. AJVS. (0), [cited December 06, 2023]; 0(0): -. doi:10.5455/ajvs.265634



Harvard Style

Ahmed Mounir Fahmy Elruby, Mamdouh Said Hussein, Wael Bedir, Abdelmonem Montasser, Magdy Ramadan Badr, Abdelraouf Osman hegab, Samy Moawaed Zaabel (0) Improvement of in vitro fertilization in buffalo by increasing the fertilizing capacity of spermatozoa. AJVS, 0 (0), -. doi:10.5455/ajvs.265634



Turabian Style

Ahmed Mounir Fahmy Elruby, Mamdouh Said Hussein, Wael Bedir, Abdelmonem Montasser, Magdy Ramadan Badr, Abdelraouf Osman hegab, Samy Moawaed Zaabel. 0. Improvement of in vitro fertilization in buffalo by increasing the fertilizing capacity of spermatozoa. Alexandria Journal of Veterinary Sciences, 0 (0), -. doi:10.5455/ajvs.265634



Chicago Style

Ahmed Mounir Fahmy Elruby, Mamdouh Said Hussein, Wael Bedir, Abdelmonem Montasser, Magdy Ramadan Badr, Abdelraouf Osman hegab, Samy Moawaed Zaabel. "Improvement of in vitro fertilization in buffalo by increasing the fertilizing capacity of spermatozoa." Alexandria Journal of Veterinary Sciences 0 (0), -. doi:10.5455/ajvs.265634



MLA (The Modern Language Association) Style

Ahmed Mounir Fahmy Elruby, Mamdouh Said Hussein, Wael Bedir, Abdelmonem Montasser, Magdy Ramadan Badr, Abdelraouf Osman hegab, Samy Moawaed Zaabel. "Improvement of in vitro fertilization in buffalo by increasing the fertilizing capacity of spermatozoa." Alexandria Journal of Veterinary Sciences 0.0 (0), -. Print. doi:10.5455/ajvs.265634



APA (American Psychological Association) Style

Ahmed Mounir Fahmy Elruby, Mamdouh Said Hussein, Wael Bedir, Abdelmonem Montasser, Magdy Ramadan Badr, Abdelraouf Osman hegab, Samy Moawaed Zaabel (0) Improvement of in vitro fertilization in buffalo by increasing the fertilizing capacity of spermatozoa. Alexandria Journal of Veterinary Sciences, 0 (0), -. doi:10.5455/ajvs.265634





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