Answer to Question 1
Progressive loss of neurons with atrophy of the cerebral cortex; development of neurofibrillary tangles from the degenerative changes of the neurofilaments located within the cytoplasm of the neurons; presence of neuritic plaques, which are masses of broken, thickened nerve filaments that surround an acellular protein material, beta amyloid. The greater the number of neurofibrillary tangles and neuritic plaques, the more severe the disease is.
Answer to Question 2
The twinning is a result of the splitting of a single fertilized ovum.
Development of the human brain.
Role of CD23 on epithelial cells in the pathogenesis of food allergic disease.
Leukemia. A blood smear from a patient suffering from leukemia demonstrates the abundance of enlarge
SHEEP BRAIN
Current FDA Pregnancy Category Ratings with Examples
Three Types of Muscular Tissue