عنوان المقالة:دور تجمعات خلايا النواة المقوسة العصبية كيندي (KNDy) بمنطقة تحت المهاد في تنظيم التناسل في الابقار The role of hypothalamic arcuate nucleus KNDy neurons in control of reproduction in cows
دكتوراه (تخصص تكاثر الحيوانات) يوليو 2016 م – جامعة ناجويا – دولة اليابان.
عنوان الرسالة " دور خلايا نواة الهيبوثالاماس المقوسة العصبية كيندي (KNDy) في التناسل في الابقار"
الملخص الانجليزي
The importance of cow production efficiency is increasing all over the world to meet
our increasing demands for animal protein and milk. In Egypt, the total number of
cows in 2015 was 6.5 million heads. Egyptians prefer beef to other types of meat
including poultry and lamb. Beef production in Egypt, as an example for the
subtropical developing countries, is not sufficient for the increasing population with
more than 90 million in 2016. Many factors are contributed to low productivity of
cows. Anovulatory disorders are considered to be the main problem that leads to low
fertility that negatively affects the productivity of the breeding cows. Understanding
the physiological mechanisms involved in these reproductive disorders is essential to
improve the current therapeutic protocols used to treat infertility in cows.
أحمد سعد أحمد حسانين | Ahmed Saad Ahmed Hassaneen | 7577