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نوعية البويضة والتكوين الجنيني بعد الاعطاء الفموي للسبيرماكس لاناث الفئران : موديل تجريبي للبائن == Oocyte Quality And Embryonic Development After Oral Administration of Speramax® In Female Mice : Experimental Model For Mammal
Author name:
هبة صاحب حمزة
Supervisor name:
سعد صالح الدجيلي
General topic:
Biology
Specific topic:
Zoology - Embryology
Degree:
Master
University:
Al-Nahrain University - Higher Institute For Infertility Diagnosis And Assisted Reproductive Technologies
Language:
English
University location:
Baghdad
First pages:
24T2678 - p.pdf
Abstract:
Background : Speramax® has been found to play an important role in sperm function characters and males reproductive performance with no studies on its effects on the oocyte maturation and embryonic development in females.Objective : The goal of the thesis is to examine the effect of Speramax ® on oocyte maturation. And to emphasize the effect of Speramax ® on ova quality, embryonic development and newborn. Materials and Methods : Speramax ® treated by oral administration for 1, 2 and 4 weeks. A hundred and twenty six female mice were randomly divided into four groups, the first group was treated without Speramax® with superovulation(SUO) while the second group were treated by Speramax® with SUO and the third group were superovulated only and the fourth group was not treated and spontaneously ovulated (SPO) and considered the control group(thirty two mice). Results : The results indicated that the treatment with Speramax® showed a positive effect on oocytes maturation in vivo. There was a highly significance (p? 0.0001) improvement in number of mature oocytes following treatment with Speramax® in SPO and SUO mice compared with SPO and SUO mice not treated with Speramax®. The embryonic developmental rate after 24 and 48 hours of mating in treated groups with Speramax® was significantly (p? 0.05) higher than those of SPO and SUO mice too.The study showed that the quantity and quality of embryos generated from the treated groups were superior to that of untreated groups.Conclusion : It was concluded that the treatment by Speramax® has a great improvement on oocyte maturation, early embryonic development and embryo grading quality of mice embryos with an increase in the numbers of mice newborn.
