Effects of edible bird’s nest and EDTA on cadmium toxicity exposed rats’ embryo production, quality, and pre- and post-embryo transfer pregnancy rates

Mohammed, Anmar Jasim; Yimer, Nurhusien; Jesse, Faez Firdaus Abdullah; Jaafar, Wan Nor Fitri Wan; Husna, Ainu

Effects of edible bird’s nest and EDTA on cadmium toxicity exposed rats’ embryo production, quality, and pre- and post-embryo transfer pregnancy rates

2024

Mohammed, Anmar Jasim | Yimer, Nurhusien | Jesse, Faez Firdaus Abdullah | Jaafar, Wan Nor Fitri Wan | Husna, Ainu

Objectives: The current study aimed to investigate the prophylactic potential of EBN compared to EDTA in mitigating Cd's toxic effects on pregnancy rates and embryonic development in rats. Materials and Methods: Ninety-eight female rats (Sprague Dawley) were divided into donor and recipient groups, with donors further divided into seven subgroups, including negative control, Cd-exposed, EBN-treated, and EDTA-treated groups. Embryos from donors were transferred to recipient rats, with EBN and Cd administered for 4 weeks and EDTA given only in the last 5 days for the donor group. Results: Results showed significant differences in pregnancy rates and blastocyst quality. EBN at 120 mg/kg BW led to higher blastocyst production and better quality compared to Cd-exposed groups. The highest pregnancy rates in recipient groups correlated with the highest blastocyst scores from donors. Conclusion: EBN at 120 mg/kg demonstrated significant protection against Cd toxicity and its effect on pregnancy rates, embryo production, quality, and pre- and post-embryo transfer, surpassing the effects of both 90 mg/kg EBN and EDTA. This study provides empirical evidence in support of the conventional belief in the positive impact of EBN on female reproduction. J. Adv. Vet. Anim. Res., 11(4): 944–953, December 2024 http://doi.org/10.5455/javar.2024.k844

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