تأثير التدخين السلبي Passive Smoking لفترات مختلفة على إمراضيه أنسجة الجهاز العصبي المركزي لذكور الفئران المهقاء Mus musculus

الملخص EN

The research aims to show the histopathological changes caused by passive smoking in the central nervous system tissues.

Laboratory animals were offered for (10, 20) weeks for a period of passive smoking (2,4) hours per day.

Histopathological examination of brain and spinal cord showed the presence of degeneration and necrotic neurons in the brain tissue and spinal cord in addition to vacuolation and heavy hemorrhage in the brain tissue and congestion of blood vessels of the brain and spinal cord and clarity clot inside the blood vessel of the brain tissue.